0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000c85000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f00008a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000c44000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}], 0x4, 0x8) getgroups(0x9, &(0x7f0000b96000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = syz_open_procfs(r6, &(0x7f000092f000-0x9)="6e65742f7261773600") preadv(r9, &(0x7f0000008000)=[{&(0x7f0000007000)="00", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000981000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000c77000)=0x0, &(0x7f00005f0000)=0x4) 2017/12/05 14:53:23 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x100, 0x1, 0x1000, 0x2, 0x401}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000091b000)={0x5, 0x7, 0x1000}, 0x4) r1 = getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008d6000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000b58000)={0x3, r1}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000000e000-0x11)={0x25a5, 0x4, 0x3ff, 0xfff, 0x7, 0x4f2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 213.388900] sctp: [Deprecated]: syz-executor3 (pid 32322) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.388900] Use struct sctp_sack_info instead [ 213.421163] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 213.429699] tc_dump_action: action bad kind 2017/12/05 14:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000065b000-0xa)="2f6465762f6375736500", 0x8000, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000afb000)={0x0, 0xff, 0x0, 0x1ff, 0x0, 0x3, 0x94ed, 0xfa54, 0x9, 0x8000, 0x1, 0x9}) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2017/12/05 14:53:23 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r0, &(0x7f00006f3000)=[{&(0x7f0000c20000-0x54)="ae863ce63713a2509979c1ee2ef2ec65300a113c9d5df44565f56974621a50986949d58c50607d2f4dc0261283a711dfa2abef172716f65ea0105257b58b5b9fb952b8c57060c6b6977de22035f71ed286f87b1a", 0x54}, {&(0x7f00001c5000)="b1d225c7392eae7204ee435dc7fda994bd5ea51aa70c9bacbc33de2f56f84910fbb3f113345afe1dd69f78addb97f68ba4bca4de4f184f7703470ace073b14c1245191df0e77867533cfc72df5b3819135e87a843b4ad4eadd5f2e6181b4bbbf72c562a7bd", 0x65}, {&(0x7f000068e000-0x1000)="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0x1000}, {&(0x7f00007af000)="5ac9274033295a2f810a35d047e8f91b1d18cdc153aed5ecd7b4babb62abb5f0cdb2280aaa97b8228f163631245ed69742e6c49ecd188e0a4d2ae28f64cbb831acb37113b8aa78f117b23f037af12827e36962c79b1ba891f87b9c13b9d3ffbe51ddeb040b3dfa733260d74df1cb1828eb8dd329160494f842a7caa8a8d04555bac64498f2e3cbfaea00cb36b8b1d1cac6e6e8073867cc61d2b9adfef0ab407a8fd2536c2c115c004a41590e27e4815ddd343404e5ac6c558cc6d12f08c690c137a9154e7a5afe13d52d1ee20a654f1ea86a84dc1e855a65a02df001d3064a817b23b8a9abf054def9c0afdc1eadec80fa", 0xf1}, {&(0x7f00000a6000)="949fb83187e98891b69091b17f76b591abe7246e907b2845909a9bb20e5ef094d624a1bc548ea7edc859005bf26f514e721357a144417f123f441a3e821c49cdfd064dfd80b1f2305d8220503f1ae64dbc036b6ab51d04ee8039ab04c5a8b156e65bfb1d8fe6467a3ae465813ba93674509ebbe2a01e3306681770a578292034759406a180e98f4722b8f8b0daae80457e46d352332141d22177b79e5c6de68f72cd47da", 0xa4}, {&(0x7f000043d000)="e99dccad6a06e50f3f5c6c99bd3e68af87669a4a4cb115895970131096d1feb5d04b12bc08db12eca37d2b", 0x2b}, {&(0x7f0000019000-0x52)="2728660d35c781532dfc4257b0ea2e3007dc9a856c03c3b74dfc979303cae9f161a857806e35744487a444879d8bbf807295f173f2933a05fea6f460c310f68186766a7b679a3a84242a5b345a162e22e208", 0x52}, {&(0x7f0000c8f000)="29e7a5753bb9079003fc873c995f57961b7ca891f1cf3efc2c63ca4900a47ed8c44e2c3f6701d13e8ec3df6ffc0baa19d17559220430c2dfda02d345f9d10c85676630eed7ce3f9558fd32428e580c612853769e03c9e8f736ca98af23c0d95705aa3dd2a54866de649fbd4ea7c70e4fcb70b5e197edf903ce2a29b114175e808a8086dd88f3c0690f5200944885af7608baf88053913e260065519e5589ac89bcb948610261e927a05e1f3bd30d700b2e4b48d3edb6278b0cee6cfeff", 0xbd}], 0x8, 0x8) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b42000)={{{@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=@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}}, &(0x7f0000b94000)=0xe8) r5 = getgid() fchown(r0, r4, r5) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) [ 213.502893] sctp: [Deprecated]: syz-executor3 (pid 32331) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.502893] Use struct sctp_sack_info instead 2017/12/05 14:53:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x2000, 0x20, &(0x7f0000306000/0x2000)=nil) shmget$private(0x0, 0x4000, 0x78000802, &(0x7f000075a000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x53fffffc, &(0x7f0000d94000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x8, &(0x7f00000ed000/0x1000)=nil) r0 = shmget(0x1, 0x3000, 0x1022, &(0x7f0000647000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000725000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d23000-0xc)="2f6465762f72666b696c6c00", 0x20000000040001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001ee000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f6000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000df3000)={{{@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}, {{@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}}, &(0x7f0000790000-0x4)=0xe8) setreuid(r3, r4) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0xd, 0x4000000668, 0x1d, 0x0, 0x8, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x1, 0x1011, r5, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) syz_emit_ethernet(0x52, &(0x7f00005e8000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, ""}}}}}, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x200000000069, &(0x7f0000f69000)=0xa744, 0x4) r6 = socket$inet6(0xa, 0xffffffffffffffff, 0x9) getsockname(r6, &(0x7f00008fc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca1000-0x4)=0xc) socketpair(0x12, 0x80000, 0x82, &(0x7f00003e6000-0x8)={0x0, 0x0}) r8 = dup2(r6, r2) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f00007e1000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000e3f000-0x4)={r9}) 2017/12/05 14:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x80000001) bind$inet(r0, &(0x7f0000a30000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f00003ad000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000047b000-0x40)={0xb, 0x3, 0x80000001, 0x76, &(0x7f0000eea000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, &(0x7f000040c000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, &(0x7f0000795000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = request_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000423000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x5)="7070703100", 0xffffffffffffffff) keyctl$link(0x8, 0x0, r2) r3 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e66000)="2f6465762f72666b696c6c00", 0x4a81, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000a8c000-0x20)=[], 0x0) getpeername(r4, &(0x7f00007c9000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000240000)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000299000)={0x0, 0x10000, 0x0}, &(0x7f000093d000)=0xc) poll(&(0x7f0000d50000)=[{r4, 0xc31b, 0x0}, {r0, 0x400, 0x0}, {r0, 0x40, 0x0}, {r0, 0x1004, 0x0}, {r4, 0x480, 0x0}, {r0, 0x400, 0x0}, {r4, 0xa282, 0x0}, {r3, 0x0, 0x0}, {r4, 0x100, 0x0}], 0x9, 0x1000) r6 = syz_open_dev$sg(&(0x7f0000402000)="2f6465762f73672300", 0x0, 0x8001) r7 = msgget(0x1, 0x0) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000435000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f0000001000)={0x0, 0x1, 0x7737, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r6, 0x1, &(0x7f0000001000)="") setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000109000-0x20)={0x800, 0x100000000, 0x800c, 0xbed, 0x8, 0x60, 0x7fffffff, 0x7, r5}, 0x20) init_module(&(0x7f00006ee000-0xc)="2f6465762f72666b696c6c00", 0xc, &(0x7f0000d7d000)="2f6465762f73672300") openat$vcs(0xffffffffffffff9c, &(0x7f0000eed000-0x9)="2f6465762f76637300", 0x0, 0x0) [ 213.546074] sctp: [Deprecated]: syz-executor3 (pid 32350) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.546074] Use struct sctp_sack_info instead [ 213.555453] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? 2017/12/05 14:53:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0xd19, 0x10000000000, 0x0, 0x0, 0x0, 0x400000, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) r2 = memfd_create(&(0x7f0000488000-0x3)="089601", 0x80) fcntl$addseals(r2, 0x409, 0x8) gettid() ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) clone(0x0, &(0x7f0000002000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)="") clock_nanosleep(0x1, 0x1, &(0x7f00008f7000-0x10)={0x0, 0x989680}, &(0x7f0000517000)={0x0, 0x0}) 2017/12/05 14:53:23 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:23 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000040000-0x8)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000001d000-0x5)="2e00", 0x2) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000002d000)="2f6465762f736e642f73657100", 0x0, 0x2000020002) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000042000)={0x1001002, 0x1, 0x4000000001ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r2) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x10000000002, 0x0) write(r4, &(0x7f0000871000-0x20)="1f000000000080000000120000e1007701000000050022000bfe1aec00068112", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f66696c653000", 0x0) open(&(0x7f00003e3000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:23 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f62000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_fuseblk_mount(&(0x7f0000243000-0x8)="2e2f66696c653000", &(0x7f0000f66000-0x8)="2e2f66696c653000", 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) dup2(r1, r0) pipe(&(0x7f000080a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x8526, 0x2) chdir(&(0x7f0000e2f000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00006e7000-0xd)="2f6465762f7573626d6f6e2300", 0x800010001, 0xff) r4 = dup3(r3, 0xffffffffffffffff, 0x8000080000) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000202000-0x4)=0x100, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000063e000)={0x0, 0x5, 0x65cc, 0x6}, &(0x7f0000b0c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008f3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dbd000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000ad000)={r5, 0xaf, "c8dcd88c8f80902150efafb9ae90615357708c50374b50028edb40baa3f7f97ad80b52e6c1f1f2c1eeec1f9dae11e319260f01ce8fb14862152610000000000000aa6f206eff16f7cdbcbf4deb29001ed95e4df9b2177bf9352e9cc7110f7ec7dcd10f5f10905ed4a61860c3fab743e6b5cfdfdaeac95ab0e5ceb856f1729b74c0bfebab67c86b6de328f33daa5e4000c1ed222e53dbd76824bd2d9b1b81afe858491daf3b3e715f268bacbc316031"}, &(0x7f0000388000)=0xb7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000395000-0x14)={r6, 0x17, 0x32a1, 0x44b3, 0x7, 0x4}, &(0x7f0000605000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f000072b000)={{0x800, 0x3f}, {0x9, 0x80000000}, 0x6, 0x4, 0xfffff7fffffffff0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$packet(r4, &(0x7f0000c62000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x20, 0x0, 0x0) getcwd(&(0x7f00007f4000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) r8 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f60000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r8, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) accept4$inet(r7, &(0x7f00000b3000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027a000)=0x10, 0x800) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000032b000)="2f6465762f7161745f6164665f63746c00", 0x18800, 0x0) prctl$intptr(0x1c, 0x5) ioctl$KVM_ASSIGN_SET_MSIX_NR(r9, 0x4008ae73, &(0x7f0000b00000)={0x4, 0x91}) socket(0x10, 0x800003, 0x1) faccessat(0xffffffffffffffff, &(0x7f00006bf000)="2e2f66696c653000", 0x4, 0x1000) accept4$inet6(r8, 0x0, &(0x7f0000c69000)=0x0, 0x80000) 2017/12/05 14:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000169000)={"e48f8b60c3183bc910518ea596c39a2f", {0x4, 0x0, 0x1, "92c91b7e4875", 0xbd, 0x0}}) fcntl$setsig(r0, 0xa, 0x12) r4 = dup2(r2, r3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000276000)=0x0) tkill(r1, 0x13) [ 213.681184] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=32391 comm=syz-executor3 2017/12/05 14:53:24 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000919000)={0x0, 0x0}, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000b9e000-0x4)=0x20, 0x4) setsockopt$sock_void(r1, 0x29, 0x46, 0x0, 0x0) fstat(r2, &(0x7f000089c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000-0x1c)="00000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"27955812fa5db4"}, 0x2}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x400004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000001000-0x4)=0x0, &(0x7f0000684000-0x4)=0x4) 2017/12/05 14:53:24 executing program 6: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00004bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x120, &(0x7f0000af6000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f00006cc000-0x55)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006aa000-0x4)=0x4e) bind$unix(r1, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000394000-0x1)="71", 0x1, 0x4, &(0x7f0000875000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000652000/0x4000)=nil, 0x4000, 0x6, 0x230, r0, 0x0) mmap(&(0x7f0000000000/0x5a7000)=nil, 0x5a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00005a1000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000424000)="d3ab2719000000c75fba000000d3000b", 0x10) pipe2(&(0x7f0000325000)={0x0, 0x0}, 0x80000) mmap(&(0x7f00005a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000236000)={0x0, 0x7fffffff}, &(0x7f00005a8000)=0x8) mmap(&(0x7f00005a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000007d000)={0x0, 0x6}, &(0x7f00005a9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00005a9000-0x107)={r7, 0xff, "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"}, &(0x7f0000336000)=0x107) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000597000-0x10)={r8, 0x100000000, 0x2433032b, 0x100}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000045000+0x147)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe6, 0x101, 0x8, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x5f33, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000921000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1ffe) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r2 = dup2(r1, r0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ab8000)={0x8000000001f, 0x5, 0x1fd, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x2001000000000fa, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r5, &(0x7f000052e000)="", &(0x7f0000851000)="6a54", 0x0}, 0x20) dup2(r3, r5) mq_getsetattr(r4, &(0x7f00001c1000-0x40)={0x90b, 0x100000000057e, 0x10003da3, 0x7, 0x5, 0x3, 0x7, 0x0}, &(0x7f00002f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000755000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f000060f000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000977000)={0x0, 0x0, &(0x7f0000400000-0x74)=[]}, &(0x7f000058b000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000298000)={r6, 0xf8, "27167a9ddd74ace1a62949c7b07b55296fb78814ae7c1bff9be82b68944f6f0c39290cbefb346f3482daf4b46234d10bef006cb16b1e3a57f57e40d2a9c125d58056bd23ada3b730579f6d9147c7144ca3c7474a6d72302db6e4bc6c9ac62ef805a98a01c53e03b59c6dcecbe92b36abaf43e49187c01b84851447aef4b41f1ef5f821637e51b3101fd47cbb2296f6a0d226d0da91c79fd1871f3ba105426b05ffe90007d27b631ddd2ccaa9b2f17132eeafd053a1b5f0f953fde14b220db9774d51dc7a531f41dbcc4c706e386aa13745be2ee9944fd70f6d9f18f5bb20cce05facebcc4fe5214303256ca6667accbf46816d55cf1737b4"}, &(0x7f0000b4c000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003cd000-0x18)={r7, 0xac3d, 0x20, 0x10, 0xa}, &(0x7f0000abb000-0x1)=0x18) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000f18000)="c4f85e3f", 0x4, 0x4000000000040000, &(0x7f00006a8000-0x1c)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2017/12/05 14:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x10000000) r0 = epoll_create1(0xfffffffffffffffe) bind$inet(0xffffffffffffffff, &(0x7f000010e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e9f000-0x9)="2f6465762f73672300", 0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cab000)={0x0, 0x1, 0x30}, &(0x7f0000ac1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007cb000)={r2, 0x5}, &(0x7f00003a2000)=0x6) lremovexattr(&(0x7f0000c3d000)="2e2f66696c653000", &(0x7f00009ee000-0x14)=@random={"73797374656d2e00", "6d696d655f747970653a7b00"}) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f0000007000)={0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x1200000, 0xdbb}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000056a000)={0x1, 0x5, 0x8, 0x7, 0x1f, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000b59000)="2f6465762f7573626d6f6e2300", 0x0, 0x105000) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000982000)={0x1ff}, 0x4) syz_emit_ethernet(0xfe, &(0x7f0000d86000-0xfe)={@random="2659417fd963", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x805, @llc={0xee, @llc={0x8e, 0xd4, "0604", "2aaa32bcc1b10d5390dd2bbf5594616a838c34bce2e58c53ef0b4792b24304ad95f63aa6e5c1132dc3663adcb585419fd75f5c1d7da51b27acb24950e83bf7d442e5e61dd32668fb20de87ff6ccf21eb65d11c7dc512a7242cd1cbac43d2e1a0a6b0e9b0ed367344be7e7725af8c9acd15174d0ebbfe4fb452d22bdba249b4edc2f637a9b56abbd98ec08d6783fb7195adf12812b2e70b15088f72b344fe2cb21f0abea56615e291805e9267055ac99e307e21ef9d59c506a749fc9e1147005daf35f79e49105807fe5a8c7e07f4b8d17feb3965c7a6db2f282eeda9ab3ccc7cc551df8720eaa3a4d48e"}}}}}, 0x0) vmsplice(r0, &(0x7f000064d000)=[{&(0x7f00008df000-0x58)="0a81ff9eedffc4015deb24486d5462a508c78049fee5db67c4df902a982e2c3e1f76ff6fe47be2c7ac775111c8bb6f8f08033977518e1f8ea0fc7e25b48bfd036652c80f9cf42a191da338f1a1755d68aff444586faa04eb", 0x58}, {&(0x7f0000c0f000-0x2a)="c745fb00785d50997f82e1acc7f0dc2586c74553568d24496aff64f157eafc229dde9d609965748a4c87", 0x2a}, {&(0x7f0000bf1000)="42fa18d7858f86c40ebbce670b7aa44ecd07959ea42a67c5cb05e21400f0aa7e156ab64e4dc38cd9701a98751edae052e22b9d4294cd4fba989a1bab7c9b6ea2bd30ad0e3582e9522c2a124227ad88a3fd0e792a2378c1daf5bfcd0d17c86699d56951df84af0e8d0b837a3e170f593a974e2c9bfadec0dd123ed8c8a98a02df983fcdabeb49b8b4c40c1a4d6c1ccfbd73ba6fbcd92bd8675737", 0x9a}, {&(0x7f0000830000)="b387819dd82b19531381528fc4dc1483f85d167873bfeaed2eabdbaaed21886d269bda3aa7ce2417a1e2158cece4cee2ac3bb5abd6f03b0cd0bcce39ebc9ae66cd84963bd34de0ff8375d3106ed91a2ab3d85fe6bd44dcb95228de699b6f9f883c7ba1b5b2550478d0f25ddb7e9d5c0734e0b94fc0550aa3dc6986a8be1c6eb492cac911557b4174055fdfef8644c6e20f38ee46fd056a1f9f42812dd02287e288cca47345955661835451c96175bf7d5980ae6fa7e8", 0xb6}, {&(0x7f0000f7c000)="26a5365ac95af834d74f0164ba7de67731e2808c81d05907f35214747f2eecc759b3f3612076502a05aaf632c05140cfcb47a7c97a201016e87932b29c0bb1b3cef7c9d33d93c63366fa65c1a2afea1b5d19a8c13cf228145bc328ee37b07427fc37e2c1c48a6a7008ee5e74e852a376e5369c879b0f7fa65b3a45bc24dba34001b13452234551437d2c1fee20e83881aec91562dc930ca30d3a43325ce14a214a6280a2d69a43e1632035956bd8e0c8dae8c1242a8640e1f47dc2f2f9a2ea1001136f3fd2", 0xc5}, {&(0x7f00006a9000-0x94)="19c4b5a7c8d28fee9847997cd8c6c98ab3cbdaf488418bb67620eb68d77e419c8a2ab4899ea77384bb1ea980676a040dab09e0ad0bb8e3e42dac59c0539885f5366eb6c441722d321fdaa896618dd27c7968298583c98c31d32a0a973a10564116a04def48843d788ed4b402a2ed6d9a7845ec59eb5b7b48e3156c3751be251efc1c05c936c3f5f5a451773ba1405e8a73269c97", 0x94}, {&(0x7f0000a1c000-0xf)="5b115b7af4e073367b4333ee651346", 0xf}, {&(0x7f00006d2000-0x1000)="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", 0x1000}], 0x8, 0xf) syz_extract_tcp_res$synack(&(0x7f0000a7b000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f00008e3000+0x995)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000022a000-0x4)=0x96) socket$inet(0x2, 0x6, 0x10000001) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x28, 0x0, 0x4, 0x6b1, 0x9, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, 0x42424242, r4, 0x1000000000000, 0x0, 0x5, 0x2, 0x1, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000e6b000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xffffffffffffffff, &(0x7f0000da4000-0x8)={0x3}, 0x8) epoll_create1(0x80000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000015e000)=0x801000000000201, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f00004b2000)="6c6f0000000000000000000005000000", 0x10) bind$inet(r3, &(0x7f0000eae000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r5, &(0x7f0000a3e000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000985000)="01", 0x1, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000739000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c3e000)=0x8) 2017/12/05 14:53:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) madvise(&(0x7f00006cc000/0x3000)=nil, 0x3000, 0x62) socket$inet6_sctp(0xa, 0x1, 0x84) userfaultfd(0x80000) r1 = perf_event_open(&(0x7f000009a000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000bb7000-0xb)="2f6465762f6c6f6f702300", 0x80000000257, 0x400000) dup3(r2, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00007d2000-0x2)="2700", 0xffffffffffffffff) r4 = socket(0x2, 0x80001, 0x0) listen$netrom(r4, 0x0) r5 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00001a7000)=0x0) pread64(r5, &(0x7f0000ed9000)="", 0x0, 0x0) clock_gettime(0xfe41447cf9dcc514, &(0x7f000024d000)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000f8f000-0x10)={r7, r8/1000+10000}, 0x10) r9 = getpgrp(r6) openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4d000)="2f6465762f70746d7800", 0x100, 0x0) unshare(0x20000000000402) r11 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000d6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r12, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r11]}], 0x1, 0x0}, 0x0) flock(r10, 0x4) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fcntl$setown(r5, 0x8, r9) accept$nfc_llcp(r4, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000dad000)=0x60) fstat(r13, &(0x7f00002e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/05 14:53:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000610000)="2f6465762f6e65742f74756e00", 0x0, 0x0) sendto$ipx(r0, &(0x7f000069e000-0x8)="00d9d0f8de3a97be", 0x8, 0x40001, &(0x7f0000b88000)={0x4, 0x0, 0x0, "54f02a4ba1d2", 0x9, 0x0}, 0x10) ioctl$void(r0, 0xc0045c7f) r1 = fcntl$getown(r0, 0x9) [ 213.747567] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=32391 comm=syz-executor3 process_vm_writev(r1, &(0x7f00002f5000-0x70)=[{&(0x7f0000d1d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f00002ab000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000e3c000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000c59000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f00001d9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000844000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000e70000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x7, &(0x7f0000d16000)=[{&(0x7f0000040000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f00008de000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000582000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000e37000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000aa9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000020000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000afc000-0x8)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e8f000-0xa)="6e732f6367726f757000") ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001f4000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket(0xa, 0x3, 0xff) fchmod(r3, 0x46) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000dd4000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_addrs=@nl={0x0, 0x0, 0x0, 0x0}}) setns(r2, 0x0) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000a6000)=0x3) timer_create(0x6, &(0x7f00005a4000)={0x0, 0x27, 0xa, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095e000)=0x0) r5 = msgget$private(0x0, 0x208) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000719000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000-0x4)=0xe8) r7 = add_key$user(&(0x7f0000880000)="7573657200", &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a0f000-0x1000)="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", 0x1000, 0x0) keyctl$assume_authority(0x10, r7) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00006b2000-0xc)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f00002f5000-0x4)=0x0, &(0x7f000045b000-0x4)=0x0, &(0x7f00006f7000-0x4)=0x0) getgroups(0xa, &(0x7f0000eac000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) msgctl$IPC_SET(r5, 0x1, &(0x7f0000c61000)={{0x5, r6, r8, r9, r10, 0x183, 0x0, 0x0, 0x0, 0x0}, 0x7, 0xb97, 0x1f, 0x2f4e, 0x9a, 0x33, r1, r1, 0x0, 0x0}) sendto$unix(r3, &(0x7f0000efb000)="e390517a0d692c01f44c5b00000026705fb30a0002b3724c7d655f075c09c9d8c342a601d9119677008e", 0x2a, 0x0, &(0x7f0000cc0000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) keyctl$set_reqkey_keyring(0xe, 0x7) r11 = add_key$keyring(&(0x7f000070d000)="6b657972696e6700", &(0x7f0000948000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000b5d000-0x5)="6365706800", &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009ce000-0xb2)="6fc45e1514eb09a79995563dee95f0b81acde4e9829999df663778469b0d1891c18f5383603036b1348542e5a1eb7656ed7a09387972155bd2f1c76a83e45da0aea4bfcc73eeb39a2fbd543682950b15c29b547437b25f9559cea35e39d0aed8dd21d8abd37fc83f2d7751fb6132b9cef91e857ec8566bda21508bee3d937b6578b47851203a2bc86d0a710e2a035f47c7e4a767a61e229e43ee24ae2959017cda6c1566e88de17b18a489dc50f44a27fb3f", 0xb2, r11) munmap(&(0x7f00009c3000/0x1000)=nil, 0x1000) 2017/12/05 14:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setxattr(&(0x7f00002d8000-0x8)="2e2f66696c653000", &(0x7f0000d64000-0x14)=@random={"6f73322e00", "5b2d7573657273656c696e75782f00"}, &(0x7f0000c23000)="7d00", 0x2, 0x2) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x1, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2017/12/05 14:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00006e5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004e3000)={0x2, 0x0}) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000c9b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000403000)=0x8, 0x800) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f00005c6000)=@generic={0x8, 0x7f, 0x0}) dup3(r2, r1, 0x0) 2017/12/05 14:53:24 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:24 executing program 4: r0 = socket(0x11, 0x80003, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000250000)="2f6465762f766373612300", 0xfffffffffffffff8, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x18, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006c6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r3, 0x8}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5c, 0x8001, 0x2, 0xf1, r4}, 0x10) process_vm_writev(r2, &(0x7f0000679000-0x10)=[{&(0x7f0000a5b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x1, &(0x7f0000001000-0x40)=[{&(0x7f0000070000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000b91000-0x15)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f00007e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x4, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x5aa, 0x0, 0x10000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) fsetxattr(r0, &(0x7f00008c2000)=@random={"62747266732e00", "7573657221656d31522a252e7573657200"}, &(0x7f000006f000)="00", 0x1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000)="00", 0x1, &(0x7f0000003000-0xd)="236367726f7570255d656d3000") 2017/12/05 14:53:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000904000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x2000) accept(r0, 0x0, &(0x7f00003f1000)=0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000000c000-0x4)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x80000000000000) unshare(0x0) io_setup(0x7, &(0x7f0000998000-0x8)=0x0) io_destroy(r2) getsockname$netlink(r0, &(0x7f000030b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db3000-0x4)=0xc) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000876000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000044f000-0x4)=0x3, 0x4) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000e74000)=0x0, &(0x7f000061e000-0x4)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000dae000)="2f6465762f70746d7800", 0x4000, 0x0) munmap(&(0x7f0000da2000/0x4000)=nil, 0x4000) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000aee000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) io_destroy(r2) clone(0x0, &(0x7f0000000000)="a6", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") setns(r0, 0x2) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000da5000-0x4)=0x0, &(0x7f0000a0e000)=0x0, &(0x7f0000fdf000-0x2)=0x0) chown(&(0x7f000051d000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) 2017/12/05 14:53:24 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:24 executing program 5: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001fe000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000024d000)=0x58, 0x80800) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002ed000-0x6)={0x0, 0x7}, &(0x7f00002ec000)=0x6) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f00002ee000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x2000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002ed000-0x98)={r1, 0x400, 0x90, "027b36e20d37b3d33fd002c10d028547efa3beb7c898491b7fc14278c936a7486e654ce90cb5a182534de490d8dfea4412c3ba8af99e75d31c3c303305ad8c56d485cd1ba9fa96f57b31da88eb1e38d497c0f74d809b14ea298ae8b8ce0ad547d46e23d1ed038da12f8aeca39319ddc163655e823d6469d6b253350b75fdfb6eb608cb955d259b3f4f6ab84226b29fbf"}, 0x98) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000298000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613235362d737373653300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x25) vmsplice(r5, &(0x7f000017d000-0x90)=[{&(0x7f00002ec000-0xf6)="97", 0x1}], 0x1, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000022a000)=[{&(0x7f00002ef000-0x60)={0x27, 0x6, 0xfff, 0x6, 0x7, 0x81, "49efccec8e1efa486f20427c38ffb2fd263f16eefbdd87cad75465b0d7f1a0a37aecf54f9308b0de53be2d38c56e0533a378a205aeeefd4e64c672e66e5601", 0xfffffffffffffffa}, 0x60, &(0x7f00002ee000)=[{&(0x7f00002ef000-0xf5)="03f3c065e1b34ffbe4cdf95ae645a3d2837fe2debc477d8c0873338d142bd72c2205d77b3bccd422f7f41d58c1967619b5983cca5f1e62b750f80c2cb0a04ba2e9ad577908b28017d07ec115a3a4c16fbac13f882c4ab4e9faa61282884ae67d1c37cd7f05792a6dd594fc9c9134076093b81b95d97586efd4926d20c9755e01ce7797ed2b073d453de01b3777558b73df3ece3d6ee7667c4c909e00e7bc0e9d4fc10bb19af981a0fb5d92db5adce2879130c590de69c7991939ff9a3ce1e52a620acf7d7f9c81ab99d46757f9c4b6417cd9a3aff6c0195afa2865154e413e7e18132ffbc58252b898ebd8574869d493c451ad3156", 0xf5}, {&(0x7f000004f000)="3791c22dfff106240fa4bdda34d07ffa8776e35790bfb1bf0f9e01a67623dc83921039f876f639b70cbf414f78c5489cf96f791ee30539d4025ad455d8f727241d7f4e320dc779ebff09712ac58d524289247836a3aa5aed9de248763d0f8dbe73de5738c931e52e1b00a9ee2e9fa2dbe698d55f11e9084e8cf1a71a2e271e66bd5517422a5339944506e3af7d9e2df780139df0c71f49bd4dc4", 0x9a}, {&(0x7f00000ef000)="f9b59c1f0a7011b8cff781b77ff1670168cdf754052ac67186cbb6e79ce3eb3561de46e562ca5bb2e3bf24d57a3948ed22325e1d56324686e2704a161a538b90721f69667ac4a3c40efa0982eedfd515e1e2ed43f88c5ced87e9b6c85efa3427af695bc58256d302202ba7103112456a04bba07475cbe33fe80f008c3423239c6b88a5712cc6b0012df80f51ffcdb539cb7e6f9704d0ca5be98ffe5fe4ca64ba9830021f5772a1337199706008f950992cd20b7c9c97d43a5f59550aa87f97fcd9e25dd9a22ba79e1a527e95987221dc87195924fb0a4db0c80cd747277a3613d669fbc4ad8c34eedfc9", 0xea}, {&(0x7f00002ee000)="1c3cbf7eeb8e5ce0ec765ea5254667cd973a2331b3e992b1cca03655762dbd29f3ac0f5940e0", 0x26}, {&(0x7f00000a1000-0xf8)="5823cb6b68ec0d14eb56423a8247fd3f06d02f110ab97f32fe6f7aedc35e14ce7899995c6a0ddb5b42fbd37c5701be1ed09b51535f906bacaa97bff2eea3e2934b69f1e96b2c65b4e2c9a95295db1df93984b04afff591b98ac438a809e804c8b10910d8cb2c7e699ff88259a02eee0f668f9c0ee0bdf703c3816a276d4289a4ddefd06a59c7de9ee0cdb1d582e9dd8be55480b19d634f93ef786bf4ea36f2e0a2f0745e94a3ebd1be94397b8e9df84903172f3e78fe928350c6b46961dc67aeb854240bbb4fa56f9752529af14405bc874d27bfecc3d30c46e21aa7b2c608f1399d1d9673644a39bc0eb0f955d5cbec7fd0cfead3b91020", 0xf8}, {&(0x7f00001a1000-0xec)="9f6a827fcbb43c4ae8668a67920a115f59eef80211fa0b0bc7f4adc1b654248a958a30adeb5e39281f3c8715b1a440fdf259d45c4916fa97045c6ee0eb9b9ba1be0be27c41aac84a892148c9a12f03a673d91403e8e2506c9433ac36ced4190762e9af2121943635576fff6f260203bccbc4ec87844921b94fb0c7bc4fb4a026105e597da9ef9a702f176d29fb2ecb325084ae60ddb0406fa8c08b24c53e317070c741aeb37be6c412b9efb5fbc1c7ed571d88b32287a3fea8a771320a055fcd860849904b536114691a29c1f27b1a630a5fbd0a53f2c1f41a24df2e5622644d2e94bbe632f123a75c040e66", 0xec}], 0x6, &(0x7f00002ef000-0xa0)={0xa0, 0x197, 0x2, "34244189784f82d093f27e383e93fe3207f1e818183dd519d101c0ae629c57c12765c540298c301ee230f0716e4388126a5f52ed2a27855565dfbb73a30d842d7351fff9a2b0e492d2288d21c97e4c6841f56159a9fed3bbf6997b88aa1b5ad69fcbfce06e51ce5e81808aee70501b174668b9df322b4db66855de7a5cea61188a445e86e3ee57fd1492ac9b39a6b55e"}, 0xa0, 0x8004}, {&(0x7f00002ee000)={0x27, 0x37095d27, 0x9, 0x5, 0x10001, 0x5, "f8b370777d9c7d275d05aaccb50827988bedb32167479ff48caa334edcec98e69f2c1059182d9b93e860bda408e84f8e75acba9f93fbf19004d90b42d813e9", 0x7}, 0x60, &(0x7f0000212000)=[{&(0x7f00002ee000)="7a5a24c33bc6da92d6f73abad2de4fb17fb439e5c5d9383b71c8f14d1454e3b933a2a07065e0c0460d23d48c7b886953124954e15d7eaeb3edff1650042a29130b1820099104a4fd70849d8ccf8e21ed6c6cf9e24f19f221cfe4766af4b330c4f5785d6bebd2c4752d0de648bb2281000d93bb7ab3c498ce0dda795d96", 0x7d}, {&(0x7f000022b000-0x40)="4294dbb1a17616a43d6b546cf3f06a901e9de753715fa0a79cde855c5983729836d447746a275d3b559953092764a3505b1f904586da9fd6829ab571d9d0c158", 0x40}, {&(0x7f00000e6000)="cb6d862ee8c7e77d0ca42a61c17690a28fabe2ada703d22e03ee", 0x1a}], 0x3, &(0x7f00002ee000)={0xc8, 0x10d, 0x2, "930d28b6482c3fb51c635f1f1fb6cf354a7c0a1ac29cb77e94662d2a01783c22121a594e8db55d9b3862795082bb8414066cce23c987c42a05b72f7da4abaebc037ac59eca99ffe5c8a79f6797aa34ada10ff13995e6de23beac08398f4d9862054034673da3876bab1decd45a98b43a8917745b7c991e6746fee731680388778f73ddbbdd8e6ae3ff1abce22f63aaea7da1198ad8f89a0a983fc7449faf83cba74511f46440ccc2c0b94cae630d9da3cb5aa4"}, 0xc8, 0x4040084}, {&(0x7f00002ee000)={0x27, 0xd3a6, 0x9, 0x7, 0x1, 0x0, "e4f2f9fe99d3e5511cc6f7698e8b794cbaee28739939aabc957ec93c955e8b1625a6e03a4b553fb91a1fb27281936059aa165692741b5b40eee9559611e985", 0x7ff}, 0x60, &(0x7f00002ee000)=[{&(0x7f00002ef000-0x3)="ab525f", 0x3}, {&(0x7f00002ee000)="81e719a211bd9fa919440f65b762e259660a68b4d5831ee4ca108d0b6b610c63142d3f", 0x23}, {&(0x7f00000ef000)="a291f89b8440f07a23da752eb63297f9f886b4ea725b9ecc1ac73d35de423e896d9d530fd19a00624fb0cc448a6b7c9ae1a1640aa3f8dc703323c80062f75e888310f479b78c48fc50cd77d80eea0fc268da4fb8cf8d5dabea0f65e8", 0x5c}, {&(0x7f0000039000-0xdb)="391bd00780f3e54dc6403eb9c376238849dc1e99826e104ee0f88eed82e377cba3b18009e569bac9df90948784e74d6533a401c685d7491efa973669ed40d8418756160676dfebab5b96c5511f96033f08160011ddd3f53e82e135d49f5f671ebe6f0e9111d9e73349ecd82d2a8d3411af425f267365bdcef2c493e938efdd8f0f4f7cc13f5d7f6ab32ccac649148fcead07ed3c36fb0f18c2a8dfa25116f4a43b62d1409f798ac3ab406cf4621de47cc248c7d1cebdfa94e6772cad4b99c424f9fef00d8476f71aa87c9bd116a4b7daef59d724d807ce86183891", 0xdb}, {&(0x7f00000c3000)="4c12c7a773a20efdbcc8e62b9ffeef1bbb2926599c3936e6b356fbcc9617fcf828e81bd5ce911327b3ec5389767f2335d2d00a90976740ca605ea500c15d55f14c649529f54ccb2b6e6371ed9ca059fb075c6b87878345a1d72b9f1fc4ae9104e228cd6dcbe93d823b64f92aa78c87a595f4b9d2d0835c059eef46c1761aeae4442d834f673d", 0x86}, {&(0x7f00002ee000)="29e9020b0c0cdac48742ea69ee57142927607e98d0e1eb85ce1b4ab0c7f05d67ce890ba48778de083a8b186e9326c6047105a90d98ea9d4bc74d21b5f8fdf335e10a311456ade365a1f823a0193eb5874fa20bcdd15959b15682e450a1a0", 0x5e}], 0x6, &(0x7f00002ef000-0x90)={0x90, 0x0, 0x8, "02c21ead8eb64ed11fffbe8f87bb60359081ec67f2ae07762813587e28b3d6b63b3d02826a87428fe8b73f6917d4c014ac146a8992c68f9db0e29a43b9a1e958505d912f9213e31d7745a46a0af3e6180d0feaca229aa3ffb9fbef5d72992970932cd05bd07520b14d74bfe8b483d750bd7ae615aee22d89e1"}, 0x90, 0x0}, {&(0x7f00002ef000-0x60)={0x27, 0x8, 0x3, 0x6, 0x100, 0x3, "02deb0f25fb51eb84d779d42a0b4a6bd8d16c02e420bcafa83df991174c5b13dd2a7705d17394547fe5a4ba7a7ca93fa9d7f54e7263773055877e59a7545b2", 0x2}, 0x60, &(0x7f0000201000-0x50)=[{&(0x7f00000c0000)="2ed292944929ef83643ff53e882b6d8df26cdf1584b4bb0f317fcd161451d614348aff4381eeabbff41abb347bb84ca5cc8968c11d84fbd90c3bf58b96d323dd70233d7de75342d8f954f7f7b27682f7a731659f4f0404d8b0880d261168a68cd8c1b62257eb889ca1ef1fbab1bc91d4ec2ea7d349edd3764e697c72d97aff509f7d7beccdb2294bccc396d114a7262d5c12fbface653b", 0x97}, {&(0x7f00002ee000)="edbabd041376b3acc6df26b1cad98784bb2cddab8fbfa3330b9db89872802c0c14f7e8aafbe958741a3af0b02c9807a63f2ae18c1bbf643ae2fab0ad19f99d47b188ada22522fe5ec006ca9465a0153b4654bc80abf884f2342e6f28ee5651256b833c12f49e395cb5602af6521c4be15c7d4a2db28dfb7b975535fc5e29c73728f21ac4a2", 0x85}, {&(0x7f00002ef000-0x94)="1d849cfbb64de861c419c7729b59894f2575249efc54464cea4b726bd0fa6e6b2b1ce576570342ac4ccc21d0a60548affba9efbb5ff6ef1a538fc1ad2f8108aa1cd55d3161df900a620a47532d6514bfc662e11878eb6c532abf53f399bc5d211b0cd235def037d20e0a803d06702af443db3da44aec4aa7cbe36330de7d833c5e4df2abe0b2ed450266d26e9d09793b6490084c", 0x94}, {&(0x7f00002ef000-0x14)="7d3a3dbe51b6172815fe3cdd8b20f32c04f795c5", 0x14}, {&(0x7f00002ee000)="ec9f890aa1cfafbe0d5c7790da5a9447246d02ad211f014527883bd1e18b49e888461bca2ff03ff7279a6884ff75fad0e5c563030844b5207f6aa75a1e5b19272dd4020eaa977b3698a54fcf9c303d12c3121e570942f2ed9da33b2d0805465a57446b136422a60c1821bd430054e22012a3f3e37b7dc0efa3ea506b6fb41d4fb5e1f077c0ce4fe3fbf3633b4f719f7f0e2fb09d7e1b87e1822d8c4506bc652c06ddff78f4e1e1773fd15271e7026a8656fbd3ac6725a0d08bdd5c5bdae21df4190e2a69870af5ec7ba47b84587d361bd4919c419fc02ac28b95957dcc874136fe7bb807c356eb8e3f9425bf6065c40131f86bc7", 0xf4}], 0x5, 0x0, 0x0, 0x1}, {&(0x7f00002ec000-0x60)={0x27, 0x7fff, 0x1000, 0x3, 0xb7b, 0xfffffffffffffffe, "5f3f9600bebf86879bdbdc05599d3be898c0b1fbb261cea0865bceeb87e63e9c8f9d2e924365f27017002d5f1b68c21c74594bc953c5dca84dd5780752570a", 0x3ff}, 0x60, &(0x7f00002f4000)=[{&(0x7f00002ef000)="20a23f7b0c887ba89dec024f66733466b776de204cc47d373093a9b75f95e1f083751a1788f1be931aa93a05753e9abf6dcb2ecb79e1a8885cc028eda732e06749d710fff94e2c5a2dda4c2dc537cf3e98a840113ce360e4bc55ca7e55c2af08dcc165e1e132193c001b781f1c0dd18629c15a37d0914c2b051ed4185ee784c90ba79bc0adbc2e0a509eb9cc1b0bf9908aa8d96d69a3b2cddcc9accd25bd6b88dadf31ca172dbec74df5335b46909c5bae78a8571557b8b20fd7346d386ce5a4d09a3f78b0c4a161e8115089532a1d254b5cae8102c0df8fab9fb98f31c9ef7fd90e69ddb0d816972b3ee237a4", 0xed}, 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{&(0x7f00002f3000)="7a2cbbdd1957879f6a5ffd97892533e7363e1d13379611c843c4db445f516bc2950f3256586da4f462f0665a69d19644058565da08bb6ffe44afce07ec792d664b9ebf448bc28207c6b2488d5b94dd1b1df359f013f2e2cd890ce831246b1edbe29492f34dfc528b9dd6c5cd73e029c39eeb008b00358aa304576a84e3973bacf3c0a7f57dbc9b40f572e681099b926cdaa42a490ede72480c0b0f4dd8749cdca36a0eb74863e3b7cc54bcfd5cd001ab860c8b434f77e33d79c6f5f1c3bf66794acecef28f38976d5b6fba6cd96545881368dfa9253f693ffd57f773489c0e3f5fe885", 0xe3}], 0x6, 0x0, 0x0, 0x4040}, {&(0x7f00002ee000)={0x27, 0x5, 0x6, 0x1, 0x3, 0x7, "febad3e44223ac20cfde14a2d12dd2d43d187d9588eeded2a4a79bdd37f6e8c671354c839dc0cdd923410227bd2be7d9b8fba8e9da2bdcc00c788f2453501a", 0x1f}, 0x60, &(0x7f00002ef000-0x80)=[{&(0x7f00002ef000-0x5)="ff036a7111", 0x5}, {&(0x7f00002ee000)="bc21a9c334532726d734878c5cf350eb6fbb179d28e9", 0x16}, {&(0x7f00002ee000+0x105)="5a4912266032e26cfa397e27c7a619a9e4d81b6ea552dc032642b4b6b1bdd34158f02273a573baaae63ba61c817e090b9c8003ea2c590df99ddbaebd8d89ab9f7274cc9d41af74f7a7b523fd51ba47c0f3f80d9bd909284637f4b4b8b22ccf20", 0x60}, {&(0x7f00002ee000)="e173b6338e4d3869ddd07d77fd948664c9e7e4e446de05582d69d08409d8171d4f92842537f75921dcc288989ab105c12094a52572ffa9d0726dfe5d041e393d8c9c410839f70be8a4dfd7694f74b023e4578b0f0fb66baefb8eff2bb95fd3f0becbc8d31f7e984693d190097fc513caa71e2b30a32d8b331737cc98b94214fd8cc8477fe555b4e45be8d13b65b6d20a1f5cf835d3d3355588d106a7e4d4d219fc001d5a8e15647c67d84f2bf39d9f0435dde13ce9ad1ea2ed554cfdbb3e312f385f0125d1aacaccfeabe0fb185f2018352f3eb8dd385610a64c3b412dadb8efa3766a63eff48b0464a635cab82c804499b6071be8ff82b3b38837de0c8443720dd9d2999f571694887056ac56c2a89b05944c5c75f30ee89f38efc66ddaafa7bc3a46247a469dc5dfb405ab610e31b559372b44d732a9baef7c49e4668539ebffbd24425404420fc2e385fe8a633aa200a8119b54034ad1c54d2dade256c6082e6e0a21f0fbe1275d6196911b4e73939258b8d7a3f93f909f3b2b4ae7a67c237057965af4af3cf5283086ca528c27562039e8175df9f786122dbc0f54e34b5bf8fe2e9cdd6fb06c4b709878dd315770d9cad9419b903d21a74fb108269c867a30119eeeb579d271f3084f9e6ecf7a8e0703260624d4143cdd6cc0b3d22f1c41c2f96392e0030f8a9732a92e92191c7306419f53c08e5ceb5faeb85b2aeb0fed3ed3352ee28e192c978ca3a5845e604699508d884b5d2b57ed7892ca51ca7d5381403b68ddf3fd1984203bdaf3c7e8a84498e904b103f23c375381a2ed1183285c0f5b2996927a69aee789e4bd6fae8022f471dcf480d46300d547c903af581c16b6dca0e88c6c27a142c52a4269bb8ff0135250fff5540f912ee6a069326bc225177eefcefc1a1b5328d4c6fbec689db8167d085a9e80af62268d8ae98ccab3f36242220e69e29c66ea970b83050630b2830e3e53481dacfb4b9b51d7b021163ba29df8bf34d7d1f2385831cd39672e985b41421b40ace9a8bfa009e082cc07564f830b5cd9b96f24afa7266aa5393c9ebb2f36651558985c9eda8e0364321974239b2e69240bc4c4aed9acf9caef44cb200f1fdc01310782e38a5fe4b68e99a69a755f3216292903cd74ab2972e3b382c0f918a13303a366c0616987abb68b1faffbd8f93d0857e26c1e3acf6d551cdf642a442818452ef2e6c6956800e2bc59f48e10330a155cd357829e8cac4b5db062135193f6740b6091083305f11077ca3737cc979cbb34c496da48af9be8c5f9515c552278b70a989c0c3b4c35d8685adc58d10d9cad4392e72418ee232ecb5c05fd9625583ba7e993977a62490d359ebda5fe3934707b0e92dcb69f4a44b46ff47941f2fec5760d1e8240d8495dd7852fb636f15735d4192e8af29507d9ed403f66e1045460cb9ce0bffc09b600313acc570ca51682a408f416b8bf5ad50ce34d6536bea645b31376b6ff497f451f55690ec598ae72240fd182f82f5e44969dcca19a3346520795c38146da46b4a5ace653d91cb0bd9bd60feef382a41ebcccbe02bb67552967059bc84925de5a94ef15930dd24144dcba968c4bf4c8477c0ce67cda6d5e6203d56621d46809ffcc9debcbf0459110f92c9b6bfcfaed995510b33be8d08ad9f2874539c75932c445d4557af2e79de266f22280caaafab5fa5dccb94d52e1ffae18d9b127c84640448239a5e6229180dceaafbed9e31dd9fe48f10da5f48e4301a9f53246e90b0d6acbede4483d0c1a189fe1e47e2d40e715ee033710d4720698fba7b9737f60bbcc508261744be6f0c6b534ec420110e6b3b5490baa55c2c37defa445ee69e07111af8046246b957838eb6ca78439b0aedd7b97ac2a0645971be3afda627bfb659ae520d7fd74edb577b73deaebec13825260dc1db9ee75481939b09df158b5bd92e067ec6be0721aed16de47c113152325b4ff346f0e0448c6c044f670018361ed178246aff1978865d149114a464cbd828d96046c23483476b98d04f2a7b178b8040b8c3426d8e1bb5fa6800935af4fa4a9ff99a20b2ccbd44cb8b8e8cb8db60eefecdced58673ed3059b773dd413a3f0a7958a39dd969de16df2e2c4cbf495a3357fbda542afc20898843de2e2d2d107bb274306c0f516b2b4ab1c30b305a942f147d444ad82b5997f1fc0a797ad2c18d14e1986cd868eda5a4dae4e8c0f4585705a4745dfc53dd10fcc5be539ad95e10528c23823300c85576dad7fce9688330d32ce9e813b19b14a6da2706a54e9a6d94c02dc51d4b95257763af3a1ec45bd1fb8e8c2cf7019510e50695c4c2ec2a1e0469eab1225252e63cdde91415835788fc2c4cd1d81285798423d25ce4519ffbab81c79f5439e1e295290eb91faf16a69e070201de1e30b85a7818796c66d457707c7f38a4f40e75728efa5e890433eb93c0c6ce45009866ad804acb1120ac3f56cc64a4cbb6b143a266fe047d4e041db7385d0caed90c97cd9efdcb16549a55671688e2f1ba1494ed14c9715a717a55c35192ba4a25b08d53575c72b6800060eab952625ad30ce72304789edd7f2ae5176353b184e6278891927926b650d8d767e003cd323c6e7c6421344f1471860cfe97100453e49ac663bebdbc0b5ab76364443a21088d4155903e121d1262139293bc14dc3429a6f8743b83c04889ffb062a633e8592ee08f5543fd23dbe3f7122266b0a418a5e109b0b511741ef36b1103becca12b59d0c0772a5b92034e0ff1f91b69167abbb555b143e7cff134c514686995f9566fa1dbc2399da3d54594eac6373a766a53d57c59fe903ba0bb6f73eeeac1b702c16cacb60480530130021453b1bb7e2d4213c5e4c71b62c04576dd8e0dfa918ff64495781cb968d2a1d4eb1e2a68e6711d701f0ceda8246644bc1a5f6d824586f76a7c18d1d4055e277eff2eb98ed8e64813669ea6e1c9c91c79a44dcaf12d2b62fd06b6bddf3860008430c342342eb952b5e6c0425f517c24ed38812f031f55cf1fd57826c9ee06af79dbe0b88f025c52153351aaa78cffd3ff28742c28fd3511cf5bc3592444b490d10564e6f4203c364fed55139797fd29f449ae45f8e3a4e0fb57e498b1faeca2343e3deda6e062c67e779aae2100d0adaba4c216d086520fe12cc9608e06945d16b092f4868d0aeb7086e2580e608fff639944b0e85cd8cd4a124a4302b5cef8346ba03bcca9d9984af0c0886174b4a12bad962b511fb80f24b8fee3803b01d6fc04d4800fc8afc0aeaf1d908625cfb6f945578d631dda7f82e29df73c21289a305feb262bd7461f6e180c53acf535fa56d5cb935e4a8f978bb5dd8cab6f07cd2a30dcaac7a00627facaa5a478e58cfa65fb574c2525d8ddf7930b89b3a9d2f68ab09a13d94d45164c632cd4a9807e17005495332ae9e569493847da39850c2ac9069bc7edadd36c9a50ee4c7fdaa59d7848e568a4266caab2b40e8952bc097336e2e0be4a4cc84fa76f169244cd55a405a882781eaf6da42c1ea5bccb3372e4304f50e6e304a008f855684d20c680940d7966d6dcefbbeb7ad5dadf7bda447711860ff5550102b9d6fac76bb721b92a09482a7cecf803aa58c21b2c2a64b2b4a314c90f31dbdb6d64e5fcd6b3716fd6fb546e6a796628519c60d8ab346b7b54a1bf8c8203dd71bfebdcd13e32ecec981e1f4aacdd3ea8b2bc142c8cb6ae25480eba9787117b9ca36d607cf8ff7bb47eaaa83ec73c57964abd72d75f0d5b8751e57415b032a64348fcf470b3ae19ee8f00da1e2c695044af82653500e9f7a7ed163f0e140c1121f8cfd7ef3993f2a185cf06d19cf50900d063410ecd74efeb29de4b8b19876d79129172f66deaded0e6bbb811f3dda00bd8152f95d0804b6cdf7fe651017a6b0182e77db95d39bb17621cb47b89d428266f54cbbe8c91d567619962605af709260bc8cfe9627778f448c0bfdbf8e909e20e01bb837966a3c3ed684735c16d5fce7211e3604c2cfb126e69653ba98593dbbc9a2e467add57ce86979e48f4f77451a8e87eb8d71bc45adefdf67074eedcaabbc2362fe3e3f1d510f3be5b0746a6c6e3b38cac8e016b5f40f5a4e5e896c98ac15c5c540d23f152a0737f384e9fec1844e9db136d84dd1270a74d0188ce0d15c63b8afbbce4d6a42eeeebf049f3bf7fa2c79ec8e1f62fe20ec2d1d26c6e9bb8bdaead649aa89bcfdbc69ba1993cfb310b9b08f587a2f1ea41152587b04f603b60b59d0caa07bdc55ba755cbfb3112b6584b41f43f60fe627d2405198beb5fc44acb3f47e2e245d5d068a88c5927b784b0b043083e673772dfaa8ecb047153a3d8bfd7594c2e70fc2b3bb17e1645b149896d285dc836cc47d995eabf4460caf3ea90c7a02b8fafef42bdba4c2ebe259cd412027b67316debdc0ffe6525e4b36fcc8eb35e34a1604b7c64fdfbc575e19671b689a1e705ad1bee691e3b380f4a411fb5cea8c6f2b42ff265bea427c46236ffb74933077e93d85e04e1e9a1a4c83db4a5b28647c90021b43023df05564fbd01a30cc92e99c17ec24e2988dd789c723bc6f41b8f802b67e0c95a58e3e80b3f161e2b9654065d1a7a740562edf0d345fe8e7267f2d33a53cfb53ad5ba5692a938552650bab3f64cd635b572354b85c248cd7052ee2718eb78ac3229259d1d589422aa68dbe583cba4d74a4581623887f801bf008d1e4261411b35a85261fa76454ba635342aff67b7d34da54bc641996ea90308de13a39bb7bff6fc39bf725deb584a14e9e697020c0729342046d484f1afd09f1d4ca8cf853e60596c2f0abf289c7825c5ada5a90c2c30f6d4df67ffa83d4a03088ac99a84359edf9887cdcc6303261ad5b205228967a15829cb902ec12e0dc4105f4d1a7fec4de6e125f67116336e99921c23ef1faaa0a8bde200fb8f37c2e0ad106ee272709930df743f8025b863721ceadf6c5d85bf42ffbd72cc8b727228ba55590d9df9bc4402ca09183fc991effcdfe5bafb0cb6c3a3c77c58d4b350d3359168152bb225ff75e4cb3889d78652591e1917ae5a8eae97b145cb073187350177b55f823088e3827c934423010746b37f08837676a2f5f7b2ad5b2bd248404ce1e05b0f0daf38e66e7ca9d4b0ad3269dc8610cfccd972e79973bd191a903d072fbc677ab483726bd7db954544a81ef654cf786a040964dacfd2d37f0fe5c44446a9d0d4cdaa573c9618e15cc09b1249c4c293207ee4e340638ba85d2aa3419a85a157d043b3c0164f687440d39975057e4b191a7e5163cba485c2ffd981934af25790441d96761eaf8872a208e9a9f65a3c5d4b80bbc13019c55f35e4612a74d11ad1d21c39e70761e46283d4a579a75e3da7027fe36df8cb07cdbde24fe9a90cf1a9eb2edbcc29e3848dfbe17c7f6d07002a63454b03680256f6ff7df305e27475f9e0f8b3629692f05be932d7eb3b6e822fd397a366d455c281d295790a19edc2c848b14c6d5c8a6bd5b052330304432eb690b48fe4846c20b56755039b6972b7febcf1f60f1ff4e217dfb3837c229afb614eb4fa04d4a46fc3a6f455353d48b61093afbc5bd6c546282f254519ef43ae51b42262f61d8e3f779a6fc96925ed508a53276b2e92b2b16700a74f8d282187ad5ef987d416ead45a142162b6c1ae4dd0577ac7cd92c663be5f77ff5740e0ab63cc85047b55869f20bfec1be224bfe4c082ea604458fdd638625c0f46ec7a039439736453a2a780b5908198b5d8f468ad935056c483ef4c2df12c8bd1f5dcec11449bc799be2aef03c5bed2299fdbe972aafc7", 0x1000}, {&(0x7f00002ee000)="28cbf52f01ff0c1e0d38fa03ba310196f7bce5b6b8240946c10198fdba630dd6df25b647565da0f98cdd4ff74f034c8d33099013568946c684a78c6b3f5c94fa4ba8cfdb76ca9729a66494ba08db055cff94966f884f3d7ea8d91c7987c8177f882c4ae4b08a435cc3c873695a40e842061fa7775920bdfaeb", 0x79}, {&(0x7f0000045000)="9549a28142847923345abfe10573c9a42b8167fca8190e446ace4990261e27bf3bbe28019aecc30590b8116b7d450ef929d75a9d2ce453c339deac1802166ec31116e67fbf14afe65b6f753153f77cdb0a7d496235305ad99cc8dc1d3e7ed437aa30b1bd18939f69e34240d831bf4c4127919b23bf782cfc6d45d7d202eeb11e649369d811caf68c873dc39350356cdb6244d06d871108d64e10b93c2efc9873305047be34073d502d07e4b6e9ffcfdd471389b2", 0xb4}, {&(0x7f00002ef000-0xe6)="2dba983ecb0cb9ee3b946cf221580a27f9496cb9fb3ca2c0820469438700399e12f7c8b6efcae4710a0b1b92c115233f385f7ce15453e6cc25409cb283da854f6770e04edd393e22e7a69d0c43d7a79d52a863f71ef47efa5854f9f693be30bb5fdaabb124d3bba37aa2e5f8e051d06d1a845d7b75be750982bb6271df3f16da1b191aa5780bcc667d39dc8f8135f1b874c4c75a2846cf9cf40e6025bcab424530771a63c9aa65063594b96da9292d5cb543b20dd6fc15a6577653ff2ebe0b83c71f464fde3b256e8dcd801b3e6da10b77fb139b53366676cd8575d7d38818d88689ccc1f739", 0xe6}, {&(0x7f00002ef000-0x56)="924705769eee4afcd36541d29da95ba1c64e929bdf7492beebee6c171c3bd669c48607d440b5eecfe1fb45a79b9c2cd0c8e044f107e691731c815de41d3aabcf5f73880046bc1f30c2b9aafce50702c801487a392c85", 0x56}], 0x8, &(0x7f00002ef000-0x40)={0x40, 0x0, 0xffffffffffffff00, "462c3c8baf1ab02e1f9a60ee64d750ef625e5113f5a3fdc9d20988c8e4063f3f6c2caec00079377b6769a10decc25e79"}, 0x40, 0x20000880}], 0x6, 0x40000) splice(r4, 0x0, r3, 0x0, 0xfffe, 0x4) 2017/12/05 14:53:24 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000018000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000001) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000367000-0x10)="2f6465762f73657175656e6365723200", 0x80002, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000253000)="2f6465762f7663732300", 0x6, 0x400) connect$ax25(r3, &(0x7f0000000000)={0x3, {"d0ff001518f847"}, 0xd3c}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 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={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r4 = getegid() getgroups(0x2, &(0x7f0000779000-0x8)=[0xffffffffffffffff, 0x0]) r6 = getgid() fstat(r1, &(0x7f0000b7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000942000)=0x0, &(0x7f0000da6000-0x4)=0x0, &(0x7f0000867000)=0x0) setgroups(0x5, &(0x7f0000361000-0x14)=[r4, r5, r6, r7, r8]) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x64, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffff9, 0x0, 0x56, 0x0, 0x0, 0x1, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x14, 0x3b1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "9c4393a68ff9fbcca3a3eb42c33292fcb3093cf87c063d8a1e8c7ffd2879025b14cb967289a4cd3862be69a297af4229b10f1bdd9e06061b6e54"}}}}}, 0x0) bind$inet(r0, &(0x7f00002ae000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000019000)=0x4, 0x4) syz_emit_ethernet(0x3a, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x800000000002, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x5388773b}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000125000)={0x42424242, 0x42424242}, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000065e000)=0x0) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90139e84", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r10, r9, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x440, &(0x7f0000f55000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x800, 0xffdffffffffffffb}}], {{0x89f3, @ipv6={0x1, 0x6, "8004a8", 0x406, 0x3f, 0xfffffffffffffffe, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x1, 0x2, 0x7, 0x40, 0x33cb, 0x6, 0x2}, @dstopts={0xef, 0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x62, "4a56f4e2a7e1b730270d7b75ae7d9202c7e4d91c6995c049b86ae384097e6b91dc4cdc0e65f0aa69c834a495205d63e6256354aff43de87e25f0cf18fdd82ca8e065d209a71032d7fd25e8a11c58eb88bfdd6812c667aea8b69c8787f355119f322d"}, {0x7, 0xcc, "c7cfe3e232f7d4e381cc4f8b99e7e275a61ca8a8e4e4dc1d4b42076fb514ac233104c93e23b189c63156c6ab0dec7efe3276241da823d2936f3788e69ac95afdf1c29dfbbd19af3b342398116b8d1d88e37fbda45a3e32cd9d25d649d40461ce2ea2da17353bb31842d799cf171ff897e4e75d7a65a7d536b8bf320cd61276b77353308efa77d1fd30ec2dda1dec40e8c31287768190d930793b359877d627a0afb3474ce3191f137d61399ebbc30271da9fb8dd1842de86e2387171b3d78332e18f5afcee123574556a6cdc"}, {0xc9, 0x74, "656e4aaafbe2690c51b103d562e6ffdae5c17cb8ee29a73de06efe23b9a22e8cfcb038c0a1651529dd2efe671e717f0f567e979f574dbeb8d6c5a9f10777188e801d93edf3a1a08a182a20e4bf8200eae10bae95c8009bad5043f1e3e55ac96b5644ddd1a92db1ce4311846a8c17a899dbc94645"}, {0x1, 0x7d, "e2293bd467f902c199fe8cb10e1ad8f0e9c83c0d5144c24289de5dcdc8d479cf20b9de161a0f51d11ef615951856560c39f265b4143561be3b0d21d791dbef2c15aa0edd9146697b7b275c23613e3393e6dd0ba64ce6ddd00ec07edbd2ae453c277e1db0ccdfccd7fea29a24bc5b529078f6209bc301975fea58a07114"}, {0x7, 0x65, "76c9bad03d661d7e8a3f3c3866fb324662a422a6f22ce1b10076a514737a5b05bea558251a78001a397f9c1f8750b553e0afa901ab2ecac3694aef4646c3beb1d7dc63935ffd0331349a9ac63cb5535bd0abbc23a17bf6d41905f43a0d680862e473d003df"}, {0xcf, 0x53, "23bbe37fb10d739cc859690a1ae10978331343b33021ce1e58e49d0f31a1a8e6f603a44bdb34b86de10d7d5da571d8cc3ee32afaeda72666fba810d0432fe3cddc0f1ae34d7583a8bc47ebde0163f9b8f0972b"}]}, @hopopts={0x3f, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x46, "fa509f210465ee25098b380e418d1b01a9f81940894c4c52a7f70112b2bbddfb552b6ab0708d0482217cfd06bf8e5930470a91b1390231b8a658b4470f644d6ab7195a24a6e3"}, {0x1, 0xa3, "37cb5d5aec360e1cea9b1a0bb806f23c3f3a8c7e7c731e57e289c190f3988dc24489b5adfbdabba31dc9f5a04131d852a69571589ca07646e6e12b0e6145112b6d4b76d93d2657a53ee3caef62be58918097d304e5e746dcb41a0dc6ea6f7c6245333e2d6f93e748df7197a493520aafb96e76a6a355e5f64a99ee6e1b32cbf9c8a56183ae0876d091bc8bc1e315dcf956bb2ffc44be208620c7b236d8863991525451"}]}], @udp={0x1, 0x2, 0x1b, 0x0, "e864440840c5131c50277983e2f597a4b33244"}}}}}}, 0x0) 2017/12/05 14:53:24 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004e8000)=0x12b, 0x4) stat(&(0x7f000070e000)="2e2f66696c653000", &(0x7f0000d80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000275000)=[]) getgid() getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d8f000)={0x0, 0x0, 0x0}, 0xc) bind$inet(r0, &(0x7f0000f9f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000e8e000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9f000)={0x0, 0x0, 0x0}, &(0x7f0000d2f000)=0xc) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f000068b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) sendto$inet(r1, &(0x7f00009d9000+0xf3f)="cf", 0x1, 0x20000003, &(0x7f000052f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x586) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffff8, 0x3fffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x80045113) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000ad4000)=@add_del={0x2, &(0x7f000035c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) inotify_init1(0x800) mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000db6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001ba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl(r4, 0x894c, &(0x7f0000158000)="") 2017/12/05 14:53:24 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006c9000)={0x0, 0x0}, 0x40000000000002) syz_emit_ethernet(0x115, &(0x7f0000a54000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="ae13b617947f", [{[], {0x8100, 0xfff, 0x1, 0x80}}], {{0x8af7, @ipv6={0x1, 0x6, "335b3b", 0xdb, 0x2d, 0x7ff, @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={0x0, 0x2, 0x10000, 0x8, 0x1ff, 0x40, 0x1}, @fragment={0x5e, 0x7, 0x7, 0x9, 0x20, 0x100000001, 0x1}, @fragment={0x6, 0x100000000, 0x0, 0x0, 0x837e, 0x10000000000000, 0x2}, @hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x40000000001ff, 0x0, 0x0, 0xe, 0x7, "327d63", 0x7, "97f2cd"}, "21e825acde1d0b49278621ef64822e6353f3f87492b296825f3acdffcc5c529ab4442dac9fa7429decee5b3877bd970cc25d171e6a8acc89eaf31439511774d801f8b98b8fc33c677b136894891ef5573e7cc755d964df1c0e547e29a747a34490d0615fe6e0afbbb018e15dde22b6374bd16091ff075181b71168264fdeca8e6a081237e65d721fb7780983c8cbc0974f7d43bfb12cb1d00ec89ff5c0eec78692a771e2b282dafeb0fd68"}}}}}}, &(0x7f00007a4000-0x14)={0x0, 0x3, [0x91f, 0xa63, 0xb42]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2000000000, 0x80000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000049c000-0x78)={0x7, 0xffffffffffffff9a, [{0xfff, 0x0, 0x0}, {0x8, 0x0, 0x4}, {0x20, 0x0, 0x100000001}, {0x7fa, 0x0, 0x2}, {0x7ff, 0x0, 0x2}, {0xc18, 0x0, 0x9}, {0xfffffffffffffffd, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029c000)={0x0, 0x0, 0x0}, &(0x7f00008c4000-0x4)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ff6000-0xc)={0x4, r0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x80000000000, 0x7, 0x0, 0x0, 0x0, 0x1, 0xf72, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x4, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009cb000)=0x0) syz_open_dev$urandom(&(0x7f000011b000)="2f6465762f7572616e646f6d00", 0x0, 0xfffffffffffffffe) splice(r2, 0x0, 0xffffffffffffffff, 0x10000, 0x5, 0x2) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x3b) socket$nfc_llcp(0x27, 0x1000000005, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000b08000-0x4)={0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f00006ee000-0x38)={&(0x7f00005a3000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[{&(0x7f000065e000-0xd8)="e8e8cd7ed3b5c3d58a2fc24ca2090a5c92ed74f846a4f3d1bc7f9117bdb2daa3f8e2a874a30ffafbad82470f3e24a85b0f689ffbca517829ede308000000aad70900000000000000e8e13b8cbb914409061ceb50250b4ed3086f74b2d42637506ee499032f13cd6ed83fbc4942fcb1bfbd9bd7911215b084be22b92c2d25f830cf0fed1c25583940bf7995e06692a304f2ed87283ce4f37f3e46ee3b6c322c93e5d97cbf6db7c0bf45a5caa433a555ea836078aec9d81cf2824f78f1a3d693b038e27e138b0654e86182281fe10e6d20c560940821733d64", 0xd8}, {&(0x7f0000bdf000-0x75)="6362ea62967c17a3dbfd947d9edb654d31a14639690698f23e8753729737b528f6367e77df198973ef0fd6adb423d10014db51a59f3502b2e282a0faf344842ed3d1a2322538579a8b5217f21912c5f9880ed72e6547ce6525c8726528febc00000000000000060024ea64e0affb1658900c96c164", 0x75}, {&(0x7f0000183000-0x85)="1a3700b6f7541e3bdd232fc5c566959b000003983cb017f9eac510b949ee63f672e79c238cf2ace40c634e3ddb00d663cb1db43ecfcdc88d8987d663788faaa78ff0475a1bc26bc485807f56ca0ac752b7c37ba17b193a9cc71ddde3b09cdc4dd79c87704b7cf92b13b4b700000000000000000002a2b4e5527113d385bfe1936b58acc2ef", 0x85}], 0x3, &(0x7f00009f4000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x3c}, 0x40040) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003a6000)={&(0x7f0000c5d000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", r4}, 0xc) pipe2(&(0x7f0000c69000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c21000)={0x0, 0xeb, "04959f3f2b634f06d4b8a91d32a0ac45f06acfad7ede969da7e52ecc439b3a65decbb7c16c05980ae5136aea1f42022a48e6e27ea71f01799afd0622a33bef6c65b16f9cb470b74526cec0dfe3fa8150d1c1a042c94501255165270d418c60a0b3fa1512de7c490841413feb10efe03b17b18ab77641c46c39917d214d3afc21d8c3077b56ed82aa0a7e0b564ed3c78298a6695709dad63bb940e9c23006313c5dfe404ea42084c8af1f7ba012e7dd37654a90ffe73856c0f648ec090f8834cf4050ad318ce898b66499dd10b94e2f9a89022714ffe79026dd19c8d0daa0168e69f84da778aad74d13909e"}, &(0x7f0000b6e000)=0xf3) r1 = syz_open_dev$usbmon(&(0x7f0000fcf000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x101000) r2 = syz_open_dev$mouse(&(0x7f0000615000)="2f6465762f696e7075742f6d6f7573652300", 0xfff, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000059f000)={r0, 0x39, "e0a5f37c9e8185e134580469af07efde8722dee4530d8ec8363ceff014724b25800000000000007ffff9d21a57fe000000000000800192c0ea"}, &(0x7f000077d000-0x4)=0x41) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ca3000)=@assoc_value={r3, 0x400}, &(0x7f0000c03000-0x4)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x800000000000893a, &(0x7f0000323000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="74756e6c300000000000000000000000"}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000d83000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1d000)=0x18) epoll_create1(0x80000) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = accept$inet6(r6, &(0x7f0000765000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eb5000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000f7f000)=0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000206000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00006be000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000843000-0x4)=0xc) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f000073e000-0x18)=@generic={0x3, 0x20000008, 0x1}) r10 = accept(r8, 0x0, &(0x7f0000c4b000-0x4)=0x0) bind$nfc_llcp(r1, &(0x7f00000e6000)={0x27, 0x100000001, 0x4, 0x7, 0x3, 0x3, "12cbb3b503a455a21b6935b2820ac107248f68c686ae71aba586b9a1f41b3559a7364a059f9eed292e5f2ec07e1215a59a724bb063bb77cdb858f9ce1d34e6", 0x2}, 0x60) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000ca2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r9}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f0000eac000-0x5c)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1, [0x8, 0x5, 0x5, 0x6b, 0x0, 0x1, 0x5885, 0x0]}, 0x5c) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f000025f000-0x20)={@common="01010000000000000000000000000000", @ifru_flags=0x4000}) ioctl$sock_inet6_SIOCDIFADDR(r10, 0x8936, &(0x7f000051c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffdfffffff9, r9}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000095b000-0x20)={@common="74756e6c300000000000000000000000", @ifru_flags=0x8102}) connect(r4, &(0x7f00004aa000-0x10)=@nfc={0x27, 0xfffffffffffffc00, 0x3, 0x5}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r7, 0x21, 0x7, &(0x7f0000eb0000)=0x0, &(0x7f0000fb5000-0x4)=0x4) pipe(&(0x7f0000400000)={0x0, 0x0}) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$netlink_NETLINK_RX_RING(r10, 0x10e, 0x6, &(0x7f000050e000-0x10)={0x100000000000007, 0x7, 0xd9, 0x4}, 0x10) pipe(&(0x7f0000cec000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r11, 0x8946, &(0x7f00000ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bf3000-0x2c)=@ethtool_cmd={0x34, 0x7, 0x9, 0xfffffffffffffb16, 0x5, 0x200, 0x8, 0x1000, 0x9, 0xfffffffffffffffa, 0x7, 0x73, 0x7fffffff, 0xe9, 0xe, 0x1fb, [0x10000, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8, 0xa, 0x7f, &(0x7f000019a000-0x8)={0x0, 0x0}) 2017/12/05 14:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000099a000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x8cd, 0x1000000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xfd4, 0xffffffffffffffff, 0x0) inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000acb000)="04", 0x8000000000000003) openat(r1, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x406300, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000000000003, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000715000-0xd)="2f6465762f736e642f73657100", 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00007bd000)={0x7, 0x2, {0x3, 0x3, 0x100, 0x0, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = perf_event_open(&(0x7f00003c2000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e039, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) mkdir(&(0x7f0000098000)="2e2f66696c653100", 0x186) mkdir(&(0x7f0000114000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f00007d6000-0x78)={0x4000000002, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x40000000, 0xfc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0}, r4, 0x2, r1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b56000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000045a000-0x9)="2f6465762f73672300", 0x7, 0x1800b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/05 14:53:24 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x10003, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x1000000089fa, &(0x7f0000787000-0xe3)="3c85758796a07e8932ae3837364625125b3f27551f0072e0b623fe300957e2d505b1d4be158f5c038386bf075613aee607a465f684f6a06bd78099dd89ae9ff95ec6755a1e095b6bff030001d456726ec84881d880070000001a9376fd1be6e1f1058d1b6d4203e3c5d23223a39e8479866ce597917572c2b358359d5db82de577f35869d5fb62b576e9a9b2f023c41938df893924b6bd1adcb6693433d3db7556d36df6c268176f8b6224b960d28d31527d06000000000000007b5386cc5a9bef7398164ae2798ed577dc606e568a6df41ffb2420ac678f95cbb72b6094f8def52cca") listen(r1, 0xfffffffd) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ca5000-0x6a)={0x0, 0x62, "28637591cf583c006a2fba21d61badb9f96bdb1f35de61e2bf617a0fced60a772a54fefd5201b239d8e5af6507b5bf864fb16ca9b8a9d0f2d0efb17f50653ae23c0ef2324c64a1f6da4832d23e7151a3bbef1848539cf2f01ce3d07435e1517f0600"}, &(0x7f0000e69000-0x4)=0x6a) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000040a000)=@assoc_value={r2, 0xfff}, &(0x7f0000e6a000-0x4)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@random="0000c35a003a", @random="de895db1468d", [], {{0x86dd, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff, @random="3bc6260e5cd8", @broadcast=0xffffffff}}}}, 0x0) listen(0xffffffffffffffff, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x2130, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x2000)=nil, 0x2000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084d000/0x4000)=nil, 0x4000, 0x2, 0x1010, r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000046c000)="72656e6f00", 0x5) listen(r0, 0xfffffffffffffffc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x493c, &(0x7f00007c3000-0x493c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a239af", 0x4906, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2f, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xdf, "38bd05124dd7d90f2d10b1e0c3b6316cf895c2e26d8bfa54d99ae06935d476dba09647ab6242bb535244f17cfd846b59259e95994930d9a5e60a053ef207bf1fcba1803d78554bc8cb0125519172b08b0f7815960a9ea6c32ebad4fa42dfaa36ab40802594ddb02960772044a776db7f950a36ae1d455d2749fd891967ede59c7e7e6651ad79dc450a8f87a5086824f1e98bbbe6b6f65a8f88ed072de8dfb88a37f4385152127541a5b4eb0f79180d9e206bf37f6b258106ddedec1e694faf24d8609ca14af640982bbdd1cee858e9afb7692633ca950513c8e55de01510eb"}, {0xfe, 0x9b, "1ccd9783da66f7e789d1a3d74d75f5824177b7fc8cad5fc67378adcc0fea1b8c67e34857911a167d0e362116c027a847f25d4e9cb9613f00f91aaa56759128935e3cbd220f486aa4c17f95e1106f187d36a1335764e2c7a831cfa8d7cf12735fd108df47c6a29e9fe19d7f1bb2adb06159a86d1966e330fe8e70472f4e5631bdf3faf3060e75facc570766d60238d205d50cf2320b2f475d156fe4"}, {0xc2, 0x1f, "ed3a423252bc9352eda58cd2a2cb128e190ad8ef4c51015645ac4db465de5e"}, {0x0, 0xf6, "a576a0123f26616beb081e736bea9b36ec0c2f66677b5e0f39e3c3789d80de78b1438e58f98b42387a5d6abfb493bbe0977d6cbb30dbaf448ce880e0db1dec67facc4f84ebc5fb951c20fdf7af9d5cc9d45e3da6826f8adc06c496c11d4d82884a7bdea726df995cde3670d8a29a16368fea6a81fdec83001fda9b7e2afa5d6ff242fccf05263ceb9727f056b134365b17a3cfd65f67b502ca5674b47bbd67115824692eeacb32c32ed3a1ed39ed5dccf88757c7ccac7cb8d8b7c0fd3832b89b2a18c3f4b5bfdd40c510389e49ee4ecca0eede2fa0cee3066d4ae4344891604577fcab44e281c80a98da7af650c7e0293c57fb855aad"}, {0x7, 0x9, "8ae364d3a4f072a393"}, {0xc9, 0x2d, "7a7468e30e63acb07a71e3f2e95c0dac6c2db3511b14fbad0d51d6dd43fbf31a6f92e0befba728753b5cf645de"}, {0x1, 0xae, "173890d9c66f1e23752454cc98cf48ce36d735ac755501fa3863a34f338955724f0924df027dc06eb7bf900eab47f94401e69f545f76379947f7d50371bd7bd8bacee33341f461b853dae69c3a6a450e66132f0d2554502312e0f19a60baadc20c2349b810c20e8a59a8023e0378c0d8b62c32baf3bfb8eadda6989842ad496008d18145eee60e0466fdedc23ddf81ffb35a87cf71fc6918bd0f601652d1eda497db06115d150b92a0af36aff476"}, {0xff, 0x3e, "a5dd148a58981d0c394bff2f0fa7cbdaf6dc22d9c8760524846233507e3a8721713a03102587b35e386863d6157222aa46c8eb58c05f467e7203c0444e1f"}, {0xc9, 0x46, "c13d3fd4c78f801a002dfae5088e4a9bd1b0c98cc86ec8211080261871756822710932772d8c36d6552b52ebf514395ec50f3b3ba8c9dd3aa55acc0eac27d6321da0478f0b72"}]}, @dstopts={0x32, 0x21a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x19, "e0eb3390a5f5bb77c039a594a6ce83617df11cd636ae7544ec"}, {0x5, 0x98, "0da7ac5e7642739ea7ca6b6da03f9703967e0d97321dae1a8939cab75a05ec10108f56d93d84269e510a9bf6014aa54e25ef0b54d69c74f5fbf3c9c1f739788f4b34cd400a834669e95d1a10f56980a3f3f1b00c475197248ba9f96fd934355e011e8f444305135ed4feb1786208e0229975b655f94423408b2c4e66058358786faffabc7b99d9ba6e48d6119d7183efd9af1b5643cb82ab"}, {0xff, 0x17, "9902518b942ec53ed9d5511bfac5c626a61d2852d29291"}, {0xfe, 0x0, ""}, {0xc9, 0x1000, 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@fragment={0x540396a3f062a588, 0x20000000000081, 0xffffffffffffffab, 0x9, 0x80000000, 0x34, 0x2}, @routing={0x7a, 0x4, 0x1, 0x0, 0x400000000008, [@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={0x1d, 0x21b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, 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{0xc9, 0xdb, "c0aee54b0bb66858d2f1b0d3ef71e8c6addf6aa3dd18fbdd221dc1684ac53293fa778ca02b1e0e8382f542d72b793b5c133d45f1c75ff297b240c8a16712bd7aebe8cafd994d91e1748a9b7c59a5e56a08f9679548f884fba227e7c1201eb9ad943565cc480b15f277730d6c5174229dc7cfc6544af879c9a556f79acb8afd9dbadebaa53287e15434dbf12177375e131569dd1c45c6d27014cb476f6c2e5f0cc6b910ab1ef43ebf70976c1ad7bee1be68bdb7f3b2c7212901c55895cbc9098ea75a92423175b80e00cbea33dbedc5d43a6ca1e4974e12c1620fc0"}]}, @fragment={0x26, 0x10000, 0x3, 0x7, 0x3, 0x3, 0x2}, @dstopts={0x62, 0x235, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xc1, "c6b2484075544b358f9a3a7a208f3359516b4c8d7a2a9d22868b9b3ba780a615e47b2db0bef99bcdcacd985cd05d9bba04d03b6c7ba21218f9a53362900fe0ead37ee0c844f97928a9a034b98a445626f4f84a81788d5d667431a35059093ac20ce7caacd95d54a1d7fb7977ba24be3d41067a7306baa020654239d01bcb8a496764c852e32daa8399c6a88a408a6746ff346a5eb6f355ab7d067e2e0ea0da390efac126653bda28d564529dc8bc409728837bc328c7bfc1ee93dfc18e2300ff9b"}, {0xcd, 0x51, "5756071434e806a0fd2de97891d9dd9038fc23a8e9fea0d22e84e1e8d7b27f168fc3c69fc360d4ed193a58ef58d48d57ce1a398db36f55b4d09c6a8c43846b17945fa6d5c0df35573b7af4a2da046a9a09"}, {0x5, 0x1000, "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{0xfe, 0x93, "d92f3573859d3bbf23d78dd851e1ecd58053f4698774c4321840c46725afdf96885486235d68c43e870f711e7ddd3c5ffc949f05c6328492fca6c4d120fc5f819e9b1e6ab999d2e674bd028d5649bb77cb4d0ba7d6eafa0aa0e1d2484a88216f836a827ee70c2881c30b0d18316aec97b80b8a45435f70a73d6cda649f83b30fe4ee9dcbfc5cb74e17e9b1b29feea16ef4c82c"}]}, @fragment={0x16, 0x6, 0x20, 0x4, 0x4, 0x800, 0x0}, @routing={0x33, 0xc, 0x1, 0xfff, 0x5, [@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}, @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]}, @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}]}], @udp={0x3, 0x2, 0xc6, 0x0, "d42d81c704cda02f53191a61d6a944bdb06eb393025f232e6e45a57921623a22047bbea4696e99f2bf770c0c110fa67ce70eeb2ba7ea29f5f650e95b943cb87426c8f3b57d883c21ae50d3d0060c6b695fe7795573a4735b3f8a21487938de40b607290d92380afdacae97f84c78bf1d0c699a9ff9b0d877296367f78d25e39b7dae02099d62eb8a68a4be09fbf6012995fdc885cac7924d62dc708fe4e1ed59a3149e52a62ff96907ef8f0f3c889e1c7c6415e3cb9f5746e0a6eb086f3d"}}}}}}, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13c, &(0x7f0000a95000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000086dd, @ipv6={0x0, 0x6, "0600af", 0x106, 0x806, 0x20, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x2, 0x1, 0x42424242, 0x42424242, 0x800, 0x0, 0x19, 0x80, 0x8, 0x0, 0xfffffffffffff000, {[@generic={0x8, 0x10, "1b7c5a630d5763e7b79837847019"}, @md5sig={0x13, 0x12, "35603f3e11caad1d30478a08b7db6c7b"}, @window={0x3, 0x3, 0x1}, @mss={0x2, 0x4, 0x7}, @timestamp={0x8, 0xa, 0x9, 0x0}, @md5sig={0x13, 0x12, "02f5e78be222ce8126b2c5b432937ff9"}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0xfffffffffffffffb}, @mss={0x2, 0x4, 0x0}]}}, {"3adbb6d8d98e3bf47c2b10e5433b7441758c3eafcaf2a9897686930fbf4692f1e14acc71dde6b04a71152afbf7eb718a4926b9e115806cb08bf084f5dc4308c7a5176ee045822335ab7722c4dd9c4ca6ede4e0c910d6b02f2fab4eaf07cbe8be6ca25eccc7d1f84aef8b210b87ebd95d854a70ec992c556d3b4ac737a5efbf394f5310fa6845c394ae43d74504d529a9b2a2cf69d3ee5091f4037dff7d0991205895"}}}}}}}, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x6, 0x200000000000, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x1, 0x3, 0x4, 0x1, 0x200000000000000, 0x0, 0x0, 0xf, 0x0, "97c9bf", 0x9, "9f17cc"}, ""}}}}}}, 0x0) socket$inet6(0xa, 0x3, 0x3) 2017/12/05 14:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000647000-0x30)=[{&(0x7f00005cb000)="9a509cf5e2fb960a4c5eac93927be7371f20cf3d5c9ada08f64a01180e08a437486dc260c153774fd3079e0deb2531e6c91d4cfe51a4ff9c6ceb60169b2fc89e017cb9a112235ae0e4dbaeaab7e1639cd72f6913043946c99e9c1f248bead09a138cd9a263ee8694", 0x68}, {&(0x7f0000afc000)="1dd46c29b1c42282339bf2f455", 0xd}, {&(0x7f0000b35000-0x3a)="24d3e34b32b1a31cef2a50353057996a3607a7c2c89f4c88f0b1908d24b47de31c8fd76e657720e9a9290e755a10a2e55b85ef3609dfe51c6e4f", 0x3a}], 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000c24000-0xd)="6e65742f69636d7000") preadv(r1, &(0x7f0000008000)=[{&(0x7f0000007000)="00", 0x1}], 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000911000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000814000)={"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"}) fchdir(r0) 2017/12/05 14:53:24 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000b2000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6362636d61632863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f75000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861333834000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x39)="515e445e44c8f5dc485ec82665586d54d37bde43cd8f1dc08818e7fbd853c84d3c4df9eae36e59e456e4bc24bf05944fbf79aab637733574fc", 0x39) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000df0000)=[{0x0, 0x0, &(0x7f00000ba000-0x50)=[], 0x0, &(0x7f0000f78000-0x1b0)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @iv={0x70, 0x117, 0x2, 0x59, "9037c5670b8b52a1ba326cd88ef6f17dea505d24c35057256bc2d94518870a9d8bb67f4e3d01576577130d1c214383410b5dac64821cd9f827d5a8ee4ade72a706cef8986d536915756ebfbee4a9f66327f6ccc28989960310"}], 0x1b0, 0x8000}, {0x0, 0x0, &(0x7f00003d7000)=[], 0x0, 0x0, 0x0, 0x12}], 0x2, 0x4040040) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000f77000-0x38)={0x0, 0x0, &(0x7f0000b32000)=[], 0x0, &(0x7f0000887000-0x130)=[@op={0x18, 0x117, 0x3, 0xffffffffffffffff}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xd0, 0x117, 0x2, 0xb7, "d2959791dccc2c1bd65f2a64fef9ae5533f421809bdd4e00005164e4dd02788fcc6e8bbf032119cbfb59cf3c953cc246fde1b39c8b581dd9a9e9cb850b93c58c9f4ef754c78e9f3a790275198efe9db566366295a264c782fc37f67b791f3bd0563826602906eb8516536046535bebd06685720c4b2d7d7eb3cc6b93bfaa14b0b461380cd7db9653d90cb533b919ed5a3171b92b32116f8989c2a4910899ab599224c95c7a7df1a670911a63ab79de8879ac55d061ad60"}, @assoc={0x18, 0x117, 0x4, 0xfefc}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x130, 0x0}, 0x20000000) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xf, 0x328f) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000f62000)=0x20002, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x12, 0x8000895) bind$inet(r0, &(0x7f0000007000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 14:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x13) recvfrom$ax25(r4, &(0x7f00005cc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1, &(0x7f0000ec2000)={0x3, {"592a04a8654836"}, 0x299}, 0x10) 2017/12/05 14:53:24 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:24 executing program 2: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) lsetxattr(&(0x7f00008c4000-0x8)="2e2f66696c653000", &(0x7f0000645000+0xfa6)=@known="73797374656d2e61647669736500", &(0x7f0000532000-0xa)="73656375726974792400", 0xa, 0x6) ioctl$TIOCCBRK(r0, 0x5428) unshare(0x40600) getxattr(&(0x7f0000c17000)="2e2f66696c653000", &(0x7f000037e000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000cc2000-0x13)="00000000000000000000000000000000000000", 0x13) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000086000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000089b000)=0x14) mknodat(r0, &(0x7f00000cf000)="2e2f66696c653000", 0x0, 0x5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000089c000)=0x0, 0x0) flock(r0, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) open$dir(&(0x7f00000d2000)="2e2f66696c653000", 0x200000, 0x82) syslog(0x0, &(0x7f0000875000)="", 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000326000-0x10)={0x9, &(0x7f000086d000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) recvmsg$kcm(r0, &(0x7f0000048000-0x38)={&(0x7f00001cf000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000983000-0x40)=[{&(0x7f0000fda000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000640000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000008c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000bad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x4, &(0x7f0000d69000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0xfffffffffffffff9}, 0x121) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000-0x8)="2e2f66696c653000", 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r3, &(0x7f0000043000-0x8)="2e2f66696c653100", 0x0) getdents(r3, &(0x7f0000032000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) inotify_add_watch(r0, &(0x7f0000dbc000-0x8)="2e2f66696c653200", 0x100) lseek(r3, 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000a23000-0x8)={0x0}, 0x8) fcntl$dupfd(r0, 0x80000000000402, 0xffffffffffffffff) pipe(&(0x7f0000bdd000-0x8)={0x0, 0x0}) 2017/12/05 14:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000060e000)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x800000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bf6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r0, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x400000, 0xfffffffffffffffd) r3 = syz_open_dev$sndseq(&(0x7f00004cc000)="2f6465762f736e642f73657100", 0x0, 0x1883c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0xff000000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000724000-0x5c)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000ffffffff}, 0x7ffffffe, [0x4d, 0x0, 0xbc2d, 0xffffffffffffffff, 0x2, 0x100000000, 0x84f60, 0xdc]}, 0x5c) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000024a000-0x4)=0x800000007) getpeername$inet(r4, &(0x7f0000cc2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) socket$inet6(0xa, 0x3, 0xfffffffffffffffd) perf_event_open(&(0x7f0000b13000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076b000)="2f6465762f73657175656e63657200", 0x8000040002, 0x0) r7 = dup3(r1, r3, 0x0) write$sndseq(r6, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x1, 0xc2, 0x2, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0xfffffffffffffffd}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xc0) r8 = accept4$inet6(r7, &(0x7f0000ec3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c7d000-0x4)=0x1c, 0x80800) setsockopt$inet6_int(r8, 0x29, 0x7f, &(0x7f0000947000)=0x100, 0x4) getsockopt$inet6_int(r8, 0x29, 0x4, &(0x7f0000675000-0x4)=0x0, &(0x7f00003d8000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000599000)="2f6465762f7161745f6164665f63746c00", 0xa00, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000af3000-0x98)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7aa, 0x2}, &(0x7f0000319000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fd3000-0x8)={r9, 0x20}, 0x8) 2017/12/05 14:53:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x80, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)="2e2f66696c653000", 0xc480759ebd8ee49e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008cc000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fe0000)="2e2f66696c653000", 0x40) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d82000)=0x7f) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000b47000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)="2f6465762f70746d7800", 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000047a000-0x11)="2f6465762f7667615f6172626974657200", 0x480080, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000510000/0x1000)=nil, 0x1000, 0x1000003, 0x3f, r1, 0x1) open$dir(&(0x7f0000a98000)="2e2f66696c653000", 0x4000, 0x40) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f000082b000-0x40)={0x0, 0x0, 0xfdb, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00004b9000)={0x0, 0x0, []}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readv(r1, &(0x7f00002dc000)=[{&(0x7f0000ffe000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000c7b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000a0b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000e28000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000b75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}], 0x5) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002de000-0x8)={0x0, 0x6de6}, &(0x7f000020c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f79000)={0x0, 0x0}, &(0x7f0000d6c000-0x4)=0x6) clock_gettime(0x0, &(0x7f0000631000)={0x0, 0x0}) futimesat(r2, &(0x7f0000cd4000)="2e2f66696c653100", &(0x7f00008cb000-0x20)={{r3, r4/1000+30000}, {0x77359400, 0x0}}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000c7b000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000aa9000)="2e2f636f6e74726f6c00") clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bcf000)={0x2, [0x0, 0x0]}, &(0x7f00001f2000)=0xc) recvmsg(r2, &(0x7f0000554000-0x38)={0x0, 0x0, &(0x7f00000a7000-0xa0)=[{&(0x7f0000acf000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f000056f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000d7b000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00007dd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f00005fa000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000455000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f00008c2000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000558000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f000021f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000bf5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0xa, 0x0, 0x0, 0x81}, 0x40000101) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000123000-0x8)=0xf000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000f25000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/05 14:53:24 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000b34000)=[{&(0x7f000072c000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9c48960540b5e57abccb291823280a88b4b3be134cc9aa400bc00007c130003f8df5fb515a99e41c34d4f17f482a36e1f4e5a5341e3e8f61955534a6b84a5f", 0x0}, 0x60, &(0x7f0000987000-0x10)=[], 0x0, &(0x7f0000e3c000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r1 = gettid() getresuid(&(0x7f00004c1000)=0x0, &(0x7f0000ece000-0x4)=0x0, &(0x7f0000d6c000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dcd000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000c46000-0x4)=0x0, &(0x7f00005cc000-0x4)=0x0, &(0x7f00001cc000-0x4)=0x0) ioprio_get$uid(0x3, r5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007db000)=0xc) r8 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000035000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000721000)=0xe8) fstat(r0, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000a71000)="2e2f66696c653000") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000869000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000d5000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000088a000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001a6000)=0x0) r15 = geteuid() stat(&(0x7f0000f18000-0x8)="2e2f66696c653000", &(0x7f0000056000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000206000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fe000-0x4)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000866000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008ca000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000c80000-0x36)={r19, 0x4, &(0x7f000048a000)=[0xcc, 0x5, 0x5, 0x800], &(0x7f0000f44000-0x24)=[0x3, 0x653, 0x2, 0xe232, 0x1a21b790, 0x1, 0x3, 0x3, 0x3f], 0x12, 0x2, 0x3, &(0x7f000000b000)=[0xea9, 0x0], &(0x7f0000bf2000)=[0x30, 0x8], 0x0}) fstat(r0, &(0x7f0000849000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000790000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000870000)=0x1000) sendmmsg$unix(r0, &(0x7f0000105000)=[{&(0x7f000061a000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00006e9000)=[{&(0x7f0000ffd000-0x1000)="15adf4668995d595341de59444d90ec269efc17ee609a24c05613255bd62f31efb98bd6a8305f276709614a050bd189b14d191bfc9aacfcc4fe0f901f42f951c741f51225b0d1298e8680062b7dd357fd32144829c7a40a2f8971b7beb2fe6eb488fad13f546ad5467c43e21f8e1c76bd4f57129d3f7a4a50d5188c40ec69d5d01e398e802806779c014db39e28b6db69d818206ebd851c314fbb44c4fd9311d86d3d8b7bdc3ee176ddaa702590f7bcb11d9e43df617ce35a57ed7f36b38dfd06722a68bcaec095e0356e993ea270c4a46c2172a0ec34c44b21b1b5994bc51fdb135af14a4c02270fa3a828dd12c80d20cfdcf6d763c25af335a2d7244197e887bd1cc58079e315f7bffad013a57563344ad8ec95bd71ca2739d454ca0ace7cd7912589d6e0b0ab796244eda97892b1d7c0d81d13227c5fe14fa32795a6da63f704a28d84171643331019d429446a9672e29835f48bf5a0b95188126c094d928faa4ddf39a201d5c2e2d44f50cdc6248b85e46ecd088705253b8b3cc04fa3f511ee1ae3de4fa2c1c79cd5e79e78d023127f7048fa72ee9bcf6eeb7e8eda0a9b46febdd1616fbbf5d88ff1b379a806f76f680e5b5965d9ed3f6201e52264eb1ac54c4913e7f6f196049cc422bd20b81ae3f7e79d1059bbaededb10e9744eeade37e0dbc94283245c5fb595e9c8d31f831af6b06380a7e6997eeeb1c5986c18d390cfbeb303d641b8fa287a682cb587817141bf7141f58bc6afe90604ef9a42aa237440f1119c37aaf3efdd8bd54944e4090b6e0aeb62beb00357a93d8d6ebafbeeaf6f33498c34c4115901a7d61501f2464ef14048cf9154ebf9893d0243104bf15238f0cf41d558f287aacc5ffcf574317bb23c3fc3c6d22bd61820258fffb5de175c8c9f1c3fee0e96858048a1c965322b0a177e8b3c77cfc73cf52a97ca97751791a609db9c7d125f6506fc5221f7cd5b36d7991579eb7f5a47b0767806cb705a393dbfc43b2059734421633eeb986a1c6ed6435231526b1d19050f170698391d8677b526d157b02c9eaf123b2a54a650013a76c79f65ac1b0a5ad76be4f7e048823c4fcf895d67196ed7668018c9e12f038e1470c99c10e7a7a12bbaa29e03abba6c10029b6c0c1e8234a7505ef71644f6f1dd566072cca59576c7aa592007640cb846ed99be63ab708640457bdbbbcb9646a70be72809b42035e96dfd99bf531471ba2bd58904d6c9ace277b64486ca4edebe411bfc92c6ec74d71e79dd055705992ce06f403460c3b1a8c831d786b6246faf1b6c212db1ce1b271305b079d4b88e2e94ce6f87d9ab6649853e4d8a0d4d86220f7c45deaa61d11049f4b1a21b2a6089aaeb3cce4399a87e3c9c924164c8f64636c9605bd4b014611723fd8685003d25f623f8ef40f4b78ddf4a2907b96680eaa3b290b69bab1d891cc66143542172aa32bd77f59dce8402de53546fee93db9219acc8cf68fe914c419ade163a42eb750606ce28d50a54d1d3d58695fb38dab5dbb17a472cf7f683923e96d7e20e398501a2b038628f6e49e72d6416c7c79d502d7718ad157118e269190c9b7a7eaa1cf8c4d150742c5ceb70ff7eeb6ed4667745f285721aeba9373521d9c8d7bb506ae5ec0fdc6042c1be1c0272e87351e10bdba07297ed9e412053b42076f5f96debd3ef8d7a3f59942039154c0f6b24f14dbfe9aa590116ada969d12f9fc30e0cd7f7586edd8976b1de15be263d54476a34507d1702e663bf287df27aa99de168127624c806d15508b62a7c6628809c8eb8526de3c02c462f4f5876bf30995f605c7720d4e01ba2977fab1483cc7a3bca98141e2cc24d5e350c0999d3ae992c43afdd3a063c138a61d027ea04ea7510864da65871eb41ea096bd86c0ea41c62fdf197236196d5dc0a31ade6d4e6e92c84f124774edb42cd66da2eef1dbca8f4175ce98aee220becd798fb330a3b9ef8832ad684d5c8f81548079e0ef32a95caf46912b20e93f45f8309962c382ebfd998b6db68b8b571d71a7c174c09e6e52b98de958a041e1863ee869c2f7fec1d3ca079c2fbe941aa6542f22dc2c4af13ecdf2d2348fe8122ae09255fbe67e9de91bc4de3e3fb35b9fe4dc047f2b38d42fd644aa390b177c6a81c776a557920ddfd80738e975279c4ec8c1bcbeae64ad11ebb1386b1e5cd6b828fb47d9600cc7e2f716fc8ccff7f51fcb2d1746cb6aef6eac5658340ec705be5dc7198abdb38779f628a694d95dafc37fb7904156089eab2367c61af47c2eff967e8b60173c80a9d4d91b437ea0d31e35526f81f2a39185bd6c7ae9c6ceca9c6c0453d834f0c4084962109a25a4720ad392933d949347e8a7d9931a4adbac34cf72bed2494ee636080c02a8cf92b9bfae325482d042a2cf96eaa599b911b44e02101a98b62c1ae727bc645be37198f215657af98baea6ac759993ea44c5d6df740b3e1acae23737a64251fb8bb196ccbe53e5729774fa53f0ca239f3c05b888bbc69d2cadb26df33f94feb16389f1617c8602b9acc6f2a4be964630c1181d3591cb53117ea517fc26c7b0d311af6e4192be9859d25c3ca8b0768c837aa78e603cac88faaaa1ae6511f15e29a53d2e41b1e5a7413457929dfa1d8bf3144773ff4fe15f56a3df126697a88ea456f74090f38b06f65321d177ae9c4c2891805afd963004b8bdba474d2f3eae5db5eaa4aeec2d9ef0131d8389424636b0fee7dd1827d510338b3ce54f4c823f1b39fef94dcb8cf97ebc8b151516217f38c13cf07962c810c1d13ed56b1ea8311a866e3e8abca5fe0b7380bc5b5df554133d0330666ca418ab9d459e2fdf2301e047d3472a60eeec2e4c733fe67e376d71e4caf78ffd57b6a9f5837293de5d80af2b94232a2f7c3a5dca1c04278029ed9ff245102f49e648fab86e9abcab5bc604c4dbbe7165b4a7805b70e3e4eef9fb40bb23d94ed4e8b97fd87045576d8fb5cb37d647723d412cb4327ed085aabb2b6a4122a7af08288afed442376aa53307001bb1963bc10b9f0ebb51f1fd18cf14ad012daf698b3a6566031b04c98eab291b1f879f262aad77d022ac28f3a48773bc24bba9017506b75ca49a977ab2e9db100eaeaa5cd0b717673c2ae708b7129c349867fd90cb56ec10bb3d34eaef3164fdd9955b26ccd249026562c492d79991f7e8500baa8f0f7d32fc388805be6e907ab7b00d03f8ffe1ad3fe42d4509723d4cbbf308169d1ec0357d32aa47f380df3d049d8aa5c151da86eb9752087d84f63ac1dfe3263a4915f08ae5042ce3e584d0108b372594c4e0d4a85e1a0f553f460aca9bba337ca4ce716393a78a2740f486f252f098a1b95b51f4d2c43622902ef2d1ef5e0239da6dd9669f71101aa86c8ff4328323350be137c5c6e6f601eb63c81938e62706141c1eb3d24e18c5c9a3255c6f6e4228249437c33fc4b4401a2ea3c3aee7dcd3b3a72171d11239e403b019f952fc5ae71d48ecb3363792973ddcef5781adf93e2f0ebb474e917eb046b7f32bd9f7f11cd14d40318db5e3863b59f67d3492f156d08b07bdacb0f3d185f747e28cfef7d82d00905080c2cb4cf51e8f6195c935d809336de9243479c7488e774bb541d3a3969d7dc19247c06972b9a179f517ec6ed213abc4c10370b0ae9e7ca8ff6a9fcb385589714641612238f8c2d440f2a3caad6f7d19468efa3256208ede12c61b2168d31ae5a27a26c194b2d951e9e1eeef576250d46665a293a23f5986f5198d7f733838f66ac6f13a07475fd40462cd097d0699a65f829252c7f028a3d8a94cdbad95788e97b73c11c00a5e4936bd422ae2a46ca809973143f6e665790a21241dff67d9a04257bcf4106df23ba1010582711b1c2eeaa1dcc59f3ef7a0edbc6f04de3dca0c394caa4ec5f3b820db42832c8138505c3556438eaf57797d1c5abd9ecda1adb4e59f547a45421b028c8e74fe8f89a52ae7fa74b427062d3d0cf299ecf0716f98d12cec8b647d26de49450d2990a658baf57c37f1ce6f9236d41be4bfb8d4780e8853db0a42a687ccb3aaf9af486b52c1fa4c00cfb2b2b073e143eba3ac5aaf61468c976c70a3dc81e6286339e29e504c90ea6da6a1d1b777dc8fa340cadd4ee8266ee3278add0039691b54d79564c31dfa97aad6bfd758eb0b2af791ea52aef8c16ed8d298d1bac35e0b26f1aa1ff80b3621de7d0647fcb13ace5ffc8633983e6c3fb9c172e8b755d70d5aff8ad9ce7911537165619f6124bec4371164a9e0e315e0a2c82967582f8715c28421fcf19c5a511174f1eb50278f1e6ba7c0b8fb8f20ea965ebd531a2765f82d7146ef127fc61e84582b5f3c6effe77591477b3cdb627a92b190175daeeb0531c9fbabb8be2a4fdd324258a900d63a61de77d0d8e570d803734bc5ecc6c9c572b54abf9224bf7c256001898914cbab8226afd8bbd283c598f6ee4114453c171cf4d61a44d395bf54e0fbe7ee91c3baccf9d65f5fe3945154df60424bac8ec8fd755375a20feb971e92c60685ffa309e68d2d1ed50a5f5bb9e2cf81ab98ddaff5a401676bf587bba02ff226b0cc89792d8fc4c4059a865ce3732fdf99e69328beb65ed608fea40ed35c01cc6ead6f658ccd37c3cf3840038d78acc07366878bceb517fe4f4066a83269b8510b30d8d4f17019998b88549763d17e503487e5d2494d4b2d600427512e8c4423cc25498a152cd8208f55d6821394c51d9add70046ae7ac64aa277d3e3f31f087b84b6a5a0a0f07c5b8f10ad49ea225fb7985435966e217c72d0e3cb367b3cac443092187644056f87477c413f66ba31d8c15a33faa11b05403a3ccf879bffc1c7f2038d6030c6546b21600814ab85e22c537d7d0e45ca02f1a555fcb42224ef27920c87388b64acc842b63c6a260384dd339aa9cb82ef87fe0cf56602b6b957ff58ddcc952a1ffb0c9b1811e2810d2cfa897f5ecb30f2d15119585f3038445e756757636688894acbe2f6c87365d390105d8c8c33c2132fbe0c9cfeada4d5005ac7f907e1db807c6f710ae3e7bcb3b73156a3bffc59b8f11a5c1aa331569197b016e5644cecf81e46bcd44e013a175fc78a432a389a005a699a1a948e77533264259a2a716ce908d47c0071f07699948b73f602dde2c0cf86213431c498f8d762308a3ae01279b12574df9d2112506e5eca8024ef8ab2f69773a96486c22cadf8b8cfc19d0f18dec30651e5ea909d659ca6a26699fffb81e04dc66ddb48d1007229b7239af5b2d78148a2e633f8ee83bb943e63a28d275dcf043a78827a3eac2629ee52cc36707b4516494ee561aada9c531a4f9bd29bb44845e70d5ff23f7c0606c51c1e68a6e8df8a5e6d9d263c79194e53e73abbcfe37bba9c68b19fc64bf01a9e2ae506a400705402589cda9cffc9e892f86231f1f72bb7ecc4f6d6df2ec409ee4688e8a6095ab2b1d8da74449b262949714fb2da58ae210dc173c146de3a9e709be71c163d4dfd9a436c09435a78dcae5705d2dcce0ceae693a88bfbaa5789014529df7c59881b6aba6eec7dfc2fd08dbecfc4d54fc177e9f275f5548d20a3532187bd1cbbfbe4ebdaadd314065bcfc9166007d553813ada45d9099918ea534c43079a7c4710f0eb1047fda89898c65f5d81bc6225a87503d961609532c45daca4a7a7ecae953b5579ef3cac177d705dd8f3e73bc0a581e5c0dae52362ccafd07a805236f6d5a84e0bb8e5d45bdf8383c361e86b988e3587129fc215641b15c58c629f68883631f7068ec524a37f9ac469add48e920d75ba051f46228c48a7a52822723d0e8233d9d", 0x1000}, {&(0x7f00008de000)="358b9878bc9f712a311e2012ec2c9f28d8cb009d90d964b94e971275761673bc71ab46e0a3bc449eafc47e84119ae2261e48032964f3c4f17cece405c432cf0fb48fd9ee2d086b592be9c00f0743e131534da9bb7e31c0c95c5fb3c8d552c1763cd9bcb9807864606796a51f105883be5fa4a735910b9df91bccabc729e248ce0662a2", 0x83}, {&(0x7f0000a73000)="522afa930d50ac922f14f700b7d97aa880234fbb1cee3fd44729c2f5a9e84124eafdc3c1bea94d03d41eae81cc60ec70767d061785ac0197f067a7a8be41734ac06295499e6468596a71eb914bffce1312bbb0b7e55d1084979681999fd279c60ba7970cd614acd6ded80902e5fd3b846b4af66ca20ceef52f7310abe367544794129c17", 0x84}, {&(0x7f0000808000-0xd5)="f77122e6499717110af184da7ec085664b76bc9cc8950e7fd9b10ed935181d9e20fbb020aac185c3389128530d386b56a46c2249d6af42bdcb5a52f7b0726ef41d1d634ec2b49777b9910559baa575c86849d7610814d0a5749cc836b9fba980fa4a7d1c55573e049e573a55b8e54da3cf01d50272d94b6255556b81ce5ad8e258ff99221d21dd2ff918c173cf4eb56d1c104454b4f1f847a883a504eef875075fa493c068a78fe194daf402236649953a1f2bd605739914d40da0a91451365b21e04e6c2f5182fbc5e26fd228f1cd4f438db1b4a5", 0xd5}, {&(0x7f000012b000-0xba)="0a11a2eb4fe211006389262e1eaa9b62ce4eecb2b46d177cbff05559e079f949a3cfd6ecfdd879341a51c2d82850a0f95d15f9d6430b15f8db6f2def893a0713da1c2f1cdd2d756d451f2bb47ee8c50458112ec46339fe449a40811d25152df4511798b3bed8cb8ff232faecdfb12b9a8f9233a8f98c95d903bfede5b598cc7d31f8e27d40c905d9b1c5c16268b7e912deaa756d54c7dbed3a61f30702832268d437df0396a6f965c9c6635538465a199e51de0e68bc462da28d", 0xba}, {&(0x7f00007ab000)="055401a10217d88e76147d4d58fb7058f7c665344ec419250b25c90e2686b3eb", 0x20}], 0x6, &(0x7f00003bb000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}], 0xc0, 0x4000001}, {&(0x7f0000409000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000036d000-0x10)=[{&(0x7f0000aac000-0xe7)="0c9d6c3ce341d5c5ed681c81d0003f0dc727cf84aef7467a8fff7bc9839b2d9a09a06baf7b239ad6fef0a71ca6fbf27d49c9b785a1a146d3413c19c6c247f7c7148d5078fb98fce6b74094ab75760ca335a702c9423c78082021939852ca11bfd32c852094ef5624ee0758f562daaacaca0a4bee39968ae523c1f4c3a711f26fe62f9942357a6363cdad7dc109a432d28595ee12712310be60e4bc2b1c06dccac6af9897a0841070e49ec5b7cbbf0d33283df28b98f97c2795afc64568dca1bfed4ab9a698248f358fa507d66d7c7364e7fbf08ec5e8514575a0e5873a9346dac1e734f3ec67c7", 0xe7}], 0x1, &(0x7f000010a000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb0, 0x4c005}, {&(0x7f00007df000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008a9000)=[{&(0x7f00006b8000-0x6e)="6b6651d0e595408336692c8f54dc388666f7a73fd5c96ee5eb3382f6c5392efc5e38d4a7e5bc1fc0af363f158101ad76ca7f90201f3c2e41d60eb263deb1beed9e5b1658f323f35e3952246aa1c539e6e0ac353b1c092c769d72bf659be2801c6cbd8ca10cedea22707504eb1a6c", 0x6e}, {&(0x7f00005a3000-0x4c)="699c47e3fdea02808048cf4c7619e54c5184de3dc588ff6998c6a73462068df8e05ac8069d7faf1fd9792d9b3d5a6179dfd4ed08f84b0cb1175c356d9034992ae42ce164f1c2ba3d546489a6", 0x4c}], 0x2, &(0x7f000029c000-0x20)=[@cred={0x20, 0x1, 0x2, r17, r18, r20}], 0x20, 0x2004c800}, {&(0x7f0000356000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000b7000-0x20)=[{&(0x7f00003eb000)="0620787e26abfbfd465ca2e3b9dd6bf5d2905440a6888a3f919fda2db817b8a38ab49053eb", 0x25}, {&(0x7f00003a6000)="66ea8ab9822e4e178c929a8b7353c8312f9e2805a7f499591521bb4cd8d7619756c6e3cf4137dcc5d6f847c468605823e6f63c4d0b57051ff3f1000a83436cccfb1e4aae678f8313e8a7e936d2b8b4453e07d148a3a819a4d704db1b21bbbacef74325c0798d2f8117ecaa02ec143273a1a2c885b4a30c41413e3286778ee5472481c6a021ed031edcfe4079b08d27e23fb7549a871a67f2cb76aae44fe0e28a3bdb57fe0d8085446c17a76fe48e72de6169a57587353122442292a504d9c36a", 0xc0}], 0x2, &(0x7f00006a6000)=[], 0x0, 0x4000}], 0x4, 0x10) 2017/12/05 14:53:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1}, &(0x7f000004f000-0x4)=0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ed000)="2f6465762f7667615f6172626974657200", 0x420500, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ca3000-0x4)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000068d000)={@common="79616d30000000000000000000000000", @ifru_flags=0x4c02}) bind$alg(0xffffffffffffffff, &(0x7f0000d7d000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6365736e28706f6c79313330352d67656e657269632c6563622d63617374352d6176782900000000000000000000000000000000000000000000"}, 0x58) bind$alg(r3, &(0x7f0000000000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "65636861696e697628726663343534332867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000317000)={0x75, 0x4, 0x9, 0x1ff, 0x20, 0x55, 0x949, 0x7, 0x1000, 0x84dd, 0x6}, 0xb) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000b7e000-0x10)={0x7ff, 0x1fffffffc0, 0x2, 0x2}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00006e8000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x9) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00000a7000-0x6)={0xae, 0x1, 0x1ff}) bind$alg(0xffffffffffffffff, &(0x7f0000526000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686133383400000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000546000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f000087e000)=0xc) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000891000-0x14)="", 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000262000)=[], 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f00006b1000-0x90)=[{&(0x7f000001e000-0x50)="55adf126e2ab7a45d68927260e201759cedf9b747f33cffb104a7b3e1b1545aba8c6301e36edd3945d730b6c791159261d95779469e231c257dfe1783e1a62fb26ef3ebb283933e38917f95346021214", 0x50}, {&(0x7f0000c43000-0x1)="", 0x0}, {&(0x7f000062f000)="5ad8b022fc4fee0cb36feefe009453", 0xf}, {&(0x7f0000991000)="", 0x0}, {&(0x7f0000320000-0x47)="", 0x0}], 0x5, &(0x7f0000db4000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x4008000}, {0x0, 0x0, &(0x7f000010e000-0x50)=[{&(0x7f00002f6000)="0183e51a0dd3e9e416df3e7015b51268a2dde07c6505297ab199d33ed6437722f3944f662056e343a72e5494bf0f6ecb4ecc7e443594a760f890ae4d9e3d86ac", 0x40}], 0x1, &(0x7f0000fd3000-0x60)=[], 0x0, 0x0}, {0x0, 0x0, &(0x7f0000fea000)=[], 0x0, &(0x7f0000b06000)=[@iv={0xb8, 0x117, 0x2, 0x9f, "b5773873612c9126e605b89250d35c314ef726b1d6c838b8cc6ce1b86516b52cc1092b451f8e5a02c0a3b9aaa8017b7e09188367efb840233ee2c65517bd1591c19061323af0bb394de3967af90423f1a1a3dda9bb8139d3785fe85514822f1f4b4490eb7c8e80264667cabb2a2cd4bfc89e667f8c2140c6db086695763de43169c27ee3faf5657f2d8777d03502a256063613b0a20808e6630894e5f4f81d"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x10be64df1f41db66}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1000}, @op={0x18, 0x117, 0x3, 0x1}], 0x160, 0x4}, {0x0, 0x0, &(0x7f00003a3000-0x90)=[{&(0x7f0000fb1000-0x78)="e303285b36f2e6ed9ae751c2598a5980aacf0f3c5cdf0c9535c1740aed0e4db04f265658934bcabbaadc49d7442d74a7db53eb68085dc2736121ad9af2207ddc0a0dad64d115a805b1dac8e4115e3dfa6667c5ba5a1851c2d442752c54419633c918fd85b78f3fd88bc8206f82e32b74b97128bc2e2473eb", 0x78}, {&(0x7f0000bd0000)="22861e60e3dd5f3d61a3128c806aef910e3ee26621114c29282cda602d08acb6177f3b6d554daa12ee4000627dacf18ce4b1b7bb1f000fba59d8a697f427fec82df52d92cec4453f43a7d0c23f45da47f078ab3752dab7469d8e881db3a32ffd913fe579a5dc5bd2989ed7b3933d8ddb3b97e77d28f7a6e869d703961d97e9601d6ee8c7f5ac605d365609ad0baab4d3d5a1bd2bff2e3f7bcb4d94c4f108cd89f776106c962590f678e629a707", 0xad}, {&(0x7f00003f3000)="72af7689b3283d", 0x7}, {&(0x7f00009e7000-0x54)="bb3d03fcb05c417cde05bc3ede80d891c1a8d397ad6dc1c3a292032c191c258db0ed9799d0eecdbf8092781b91befd2d3ffc614f2992653ebf4c791b9149c7c024f91b9ed6e6024ea234dd063b65ff4db2b7d4d3", 0x54}, {&(0x7f00006d2000-0xcc)="1f1a082841ad2bf8bc535d70c023d1efe3d3d5dbdcac11c43a7e6ef3ad798c8dd94358be770f6d81ee16eba776584df350d4d1aabbe6c9a2a6d6b1afcba13ca52898bc53f25e911ed7dcf43ab879201e1158b9b4f2736bcd6411cb06b96bb764382d141598c4a6505a1e91dde3a7252e5f390c0639749e1f74cd11f0d0db1068f11b4a02ca6b9d1175e2fe0739920087cdec56742e0318b4c8bf47a3923e5c5335e1350eeb64b5aca89ababd3918efb62ce4850730fdc4d8bac9bf6703fd0f7c015b3ebbc1fb67d020b69ad6", 0xcc}, {&(0x7f0000613000)="146bde7f17096d4269e02a2a9e8d27aedc06c9ea3c8cacb0757feaf9898a0723f7db200bee98a0f7f1c14e0bac65a83f27e8fff16d3093dee10a4b69b152d1d0f4d10c530b69f223ba232b1a3c22b2b7164b0830eda8f803976c796409cc65640c782df9f298f6a7881464a57dc1dee277ed0f7a93eb28c536958d2bdf9d483b243dbde1ef9f5db942154b05a3494bebb9e7bc9e29824d9f7e2154647d", 0x9d}, {&(0x7f0000235000-0x91)="c189518b0211d9b0ddf2617f0706d1012e373dcb15a15fdfb4151b5310c2de8a47a5b28e89201951e1f0d89e16550a09175d01aaf3ad39ec7fed11f5f10d94c84c7940f0439018e3b5e001588d2f7ba39e195de146a390b514635a45d30b084a6675cf3d72dee29904077381d615620673ac080f807eaeff06ba2017735155e446851e74931f60ec099e21c735e9674130", 0x91}, {&(0x7f0000b94000-0x54)="333e2c1168a386bf007ac19a41c7414ba2cdedfcb47febec1a5ebd40a303c31288e3abadb43d44761379472d4ef72196fdab38b182e7f7add43952f20e37cc8e8b6207d95ac71a47763ac23168bf85accf3137f7", 0x54}, {&(0x7f0000c86000)="e8daacf3bb2a03391cf5861c20c79593ce626401bc932b9be1f256e9fdf707a02e0b3fa2edb950092be6b254d9b08ce8f7d9e3a2c6512a81f0ba44eccc15d0e8d9c3896a7e5ad2cb020eeaf7cf09fc7c822b65bbbeb4f3573652492306222c8cf2ca9a0ed46dfb8adb0f61929a36b4173d39d1ae5893619024cc4c611e0dd3b50487441f71e61b2b058f406e2d8990098c60d0cfc721403e630e56f8a85f4049fb32c60f4edd9905f9544eabbbf0983ef4b404bb54b858304da912c4e24280fbe192baf76117149a83767c529356cb9976c7aee56ca33cb28238d4621a4b40fdb5d4daff6ca081f734c3bb", 0xeb}], 0x9, &(0x7f0000461000-0x10d8)=[@iv={0x40, 0x117, 0x2, 0x29, "8ddd960f6c829aef034768a7f3c546a08ff738e28ac8d0ac2270b9f651cdd0aedf551e753fa83e326b"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x52, "358f4f876d009b36ca6e30c45c4a39c6261c5c15bd14342884e94d286e3068403c4d73c489edfddf3f7f5ec57f6a7ce7abff1daea7d5d434d29f4db6771e181c573d11b455bc6116db75d348556f5914563d"}], 0x10d8, 0xc000}, {0x0, 0x0, &(0x7f00001ef000)=[{&(0x7f00009c0000)="a4f147c1d834518df0d5e3e922491bd89b6e2998efd6940546c267007f409036442794bbdcea4a6bbbc111819fedfd005319d961d0c281ffc630c2a3b66fd01d0047e20e8e127f1279a98591731e2cdb6e74a116029377f52611ad1ca63b8f01db01e15ed391e5fd553e7dd8f0d5aef5a84253626f39795171eb6e8d4a9dcf97a862039fbf67530d259a6aed160950de8f85b7dc49944b6fd9d04d1985bcacb9f39d01e2cf02cfc55bfeeceb4e03f442", 0xb0}, {&(0x7f0000131000-0xc6)="ec51e8f49aa597269bc4ef88959e0dac2c8a7e371b2b946b04d6d6f50598423da676ecf1ec6953e802b228b62b90ca36bfee7b7b48c42d24aad7da96757747d8fc2e2e9d65b2bad11b5f2b369edea03d1544d5420ada218442491b58a28117f544b5b0c21b99b266879e4abc71637be117422ff8910b1d935459d674250fd2e7405e56fa6ad64b6d64df91d9d43e2240145923da6761fc9d05a22de4557361e3d584106718ef85cfb1e9f4b8af48525d3048da4020953ac578bd554874123a7f96d7d5ed8db3", 0xc6}, {&(0x7f0000dfe000)="7a2f5c813e537e9dcfe8725db6906d81e2e8327c7c88ffaf335c0db26dd14f3de01cab84782d4c492242a1c450bce0991573b151c522450164950ec88bd375bbfe7aa3d9cc8b2eebb968b1b114aa09b842c93f5054055a94d333ef37", 0x5c}, {&(0x7f0000444000-0x76)="91b8489e4531287f749865e4e3f284c18426596f1079fc00991c6c0d0fb180e9aa07975f6a2ec9d42f20ea9678aa65fdc5fafc53d359096b8fc46facb1798499dfce8bb9cda3ada25a18102b0608c7a41c629890be18042d63aa6a49cc77ee917c4de39b951bb710454b1fb5ba4feaed2b7c235cb8a1", 0x76}, {&(0x7f0000812000-0x7)="641e2c164b96", 0x6}, {&(0x7f000076c000-0x1)="11", 0x1}, {&(0x7f0000814000)="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", 0x1000}], 0x7, &(0x7f000024a000)=[@iv={0xf8, 0x117, 0x2, 0xe0, "9ef01a0d65889d008e7f9ff52082a5dba393cd5ca461c391b77a9086f981f1a3117cfa07b4e83cec94368b587ec5894b83641a0eda8af7180cbd64e93d71394744fff8923b7c18b1ace75eaf0eff6b824b5705e336b570d916355bb7aa4ec2f1e23af1b216c5b56a86b337d3188fdc8b3c8a93fdb995ab890663f928132f547d08d49f911e81e2536ed60652233a79cfdbbc4d463b019ce8c9c01c0d3780ea74eef8f75d28fe4c825cfe196dfbf25a6b5adce0aa2f92ff9f5fb54b51fb7b035c81904a88ca6d9c1a87bfda976bc12f36167494f6e2b12d661423f058f7436d27"}, @op={0x18, 0x117, 0x3, 0x0}], 0x110, 0x10}, {0x0, 0x0, &(0x7f00005e4000-0x30)=[], 0x0, &(0x7f00007c7000-0xe0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x98, "eba87c95af5722452ee95396536794a5bb03e03db5d07f09fcfdf6d333203ba0da5c7dd94ed68f24ce0c88cb1162b33106a82bc246f8715f034a0ce2afd69e5eb506231b62d596a7a1f94c4ab7077196000100181f16879a1a0000000777a36d5f1a2fc1167e000000007fffffffb20e54a60d6436485ef5ae4300800000477ee01a857f672eaa15883622f53f88a6a70690aea151d7e165"}], 0xe0, 0x2400c005}], 0x7, 0x8000) recvmsg(0xffffffffffffffff, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000538000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x1, &(0x7f0000bdb000-0x2e)="", 0x0, 0xfffffffffffffffe}, 0x0) 2017/12/05 14:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x40081271) r1 = creat(&(0x7f0000e7e000)="2e2f66696c653000", 0x2e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000356000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4f000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d95000)={0x0, 0x6}, &(0x7f0000366000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e31000)={r2, 0x4000000000003}, &(0x7f0000f57000-0x4)=0x8) pwritev(r1, &(0x7f0000da4000)=[{&(0x7f0000d1f000-0x66)="f64348c60dda100f6e7742ca80bd85f7372985cc060d5c15cf411cb5570017eff3cae7c25e36c2faf2622a7123618fec0890627757de9c009b3a7cb5e7cdecf94077b4ed568df049f3c3dc0d2729ea9dad71121ca5e45c980b5bf724db0e586bd5d7ab3bd9de", 0x66}, {&(0x7f0000511000-0x3e)="a148ae4a0f6aef2cf9ec3a9aa65e7e6606ce546c91c234947d40ae13003caf5e3824970313cf04de4f7175d1563a61e5518c5bfbea35014d4141a4952ac9ac75057f56db056945d62b6eeef5f9830dd1c7ce9a78ab966695c61758cd75ab4d156bedddbe193905a6542c2b2737701c06bf17d7ba8a5d9abc69ec2da4542516be773b3e1c34f35dd7f97fc8c1bd98d0db3988bd89fdb8956d5a7ac06d89789e109825c36e3e0f6a", 0xa7}, {&(0x7f00007b7000-0xdd)="6ce70ee41e49c7c53eab4ccef0ea0cde2eaad3992ce7e2d21cbb6d6e4479640ea62f09bfd6c3272238e2bd351bc11abaf53a4145c4cf73f05383f17582928424a97d5b83e760d864bc8802c5893cd66c2f745f36714702cfba7141d3dd0b8fe11692cb88a4dbd7b12ba0f079ffdbf16bfd3337754468914f0b8ef14fdcc05f9f005855db7053156150cdce0696d596458cb9a0c8f2151da532c97e1c5a8e91adf82d5b1a27a0b1e52f9007ed91b3e7950c9bbafd382738ac744df561748053b4315f691134a475166098f58fd5269fe3b7df8cfb85bd57709550b07483", 0xdd}, {&(0x7f0000b2a000)="", 0x0}], 0x4, 0x2f) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000c56000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) accept$llc(r1, &(0x7f000098f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00001db000-0x4)=0x10) syz_open_dev$loop(&(0x7f00009ee000)="2f6465762f6c6f6f702300", 0x2, 0x101) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000497000-0x4)=0x0, &(0x7f00001f7000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x24, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c6e000-0x9)="2f6465762f72746300", 0x101002, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000e70000)=0x8, &(0x7f00008cf000)=0x2) waitid(0x0, 0x0, &(0x7f0000414000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000ee8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000564000-0x9)="2f6465762f76637300", 0x2000, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x4) sync() msgget$private(0x0, 0x2) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00006ec000)="cb6a0c1bb01327b82219efe73ac6f7277008d500093623cab309007e7fe529d7347395ca0a7fbf041e890d9ce4a936f72855a034bff33d65272db782480170e61f2b97") syz_extract_tcp_res$synack(&(0x7f0000b74000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000147000)={r2, 0x9}, &(0x7f00000cf000)=0x8) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000d79000)={0x101, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x6, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) sendto$ipx(r4, &(0x7f0000e68000-0x92)="ba68c2c24c2d1596162ea1ad96aa32fd6685c04a12dde385cfb27f5eb9fe71baf4946b4d56a95f1b521865631905b741c101e2cd705ffa17bf3901cbd4225de39abddf46586926fe2fa53cc1d9231f20db9a9f310b1903a6cb8e96d3bc3a4801bbb30143b1f458007ad20686d08fd91b7ffc0a3970c70939a802fc69435d34c523a052ceb3b32938863280f9c4d5ffa802cfac33f443f10b1de07eccca1a63b613de87ac370c3ab8a0dfa385ed76cbfb0829861bfc19ab", 0xb7, 0x11, &(0x7f0000c77000-0x10)={0x4, 0x7, 0xcba, "fccedf6d6290", 0xfff, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000a42000-0x58)={0x7, 0x6, 0x4, 0x7, 0x7, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 14:53:24 executing program 5: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000065000-0x40)={0x1, 0x6, 0x6, 0x2, 0x4, 0x3, 0x40, 0x7e}, &(0x7f0000002000-0x40)={0x2, 0xc4, 0x0, 0xfffffffffffffff9, 0x100000000, 0x5, 0x80000000, 0x8}, &(0x7f0000001000-0x40)={0x9, 0x480000, 0xeb, 0x6863, 0x3, 0x8, 0x0, 0x8e2}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x10000002, 0x800, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000-0xb)="2d7b736563757269747900", 0x200) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f00004a9000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000144000)=0x144, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00009d3000-0x4)=0xfffffffffffffffc, 0x4) bind$inet(r2, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) seccomp(0x1, 0x1, &(0x7f0000dce000-0x10)={0xa, &(0x7f00006a6000)=[{0x7, 0x5, 0x634, 0x97}, {0x647a, 0x4, 0x4d, 0x1}, {0xffffffff00000001, 0x0, 0x40, 0x6}, {0x2, 0x40, 0x0, 0x4}, {0xffffffffffffff9e, 0x94f0, 0x9, 0xf96}, {0x7, 0x7, 0x7f, 0x6}, {0x7, 0x1000, 0x7, 0x5}, {0x9, 0x64f2, 0x100000001, 0x200}, {0x0, 0x100, 0x2, 0x8dd9}, {0x8001, 0x6, 0x3, 0x5a0e}]}) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000faf000)={0xffffffffffffffff}, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e2f000-0x4)=0x0) setpriority(0x4000000000000000, r4, 0x5) write(r2, &(0x7f0000806000-0x2)="bdec", 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000773000-0x14)={0x0, 0x81, 0x20, 0x0, 0x10000, 0x7528}, &(0x7f000001e000-0x4)=0x14) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e26000)=0x0, 0x4) sendmsg$netlink(r3, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f0000a8c000)=[], 0x0}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, r1}, &(0x7f0000048000)=0x0, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000a17000)={0x3ff}, 0x8, 0x80800) fsetxattr(r5, &(0x7f000044d000)=@random={"757365722e00", "406367726f7570656d3000"}, &(0x7f0000ca6000)="766d6e65743100", 0x7, 0x3) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:24 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2017/12/05 14:53:24 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000050f000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2017/12/05 14:53:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x40000000000007, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000)=0x10) accept4(r0, &(0x7f0000339000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000463000)=0x80, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) write(r1, &(0x7f000052d000)="22fdf1ff15000701000000000900f70402000000010000000900", 0x1a) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$alg(0x26, 0x5, 0x0) r2 = socket(0x11, 0x802, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000020a000)={0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)="", 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x1, &(0x7f0000f2c000-0x20)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fb1000+0x428)={0x0, @in6={{0xa, 0x1, 0x200000000000001f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c23000-0x4)=0x8c) prctl$void(0x2c) personality(0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00004ab000-0x10)=[{&(0x7f00005eb000-0x2a)="290000001800ffffffffffffff0000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000fba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047f000-0x78)={0x7, 0x78, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200, 0x200000000, 0x0, 0x0, 0xffffffffffff8000, 0x400000000, 0x0, 0x0, 0x2408000000, 0x2, 0x0, 0x0, 0x0, 0x2ba69649, 0x81, 0x0, 0x0, 0x3, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1fc, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2218, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005ec000)=0x0) r1 = getpgrp(r0) getpgid(r1) gettid() perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc30, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000074) r2 = memfd_create(&(0x7f0000077000)="6b657972696e6700", 0x2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00004ab000)={0x3, &(0x7f00006b6000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x800000000, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x0) bind(r6, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000122000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a1000)=0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000a9b000)=0xff, 0x4) r7 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000586000)={0x0, @in6={{0xa, 0x3, 0x200000000fb1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x7, 0x7, 0x7d}, &(0x7f00001de000)=0xa0) r8 = perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xaa, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, r5, 0x0) writev(r8, &(0x7f0000cdc000-0x20)=[], 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x100}) r10 = msgget(0x3, 0x204) msgctl$MSG_INFO(r10, 0xc, &(0x7f000008f000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/05 14:53:24 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000e63000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000338000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000f93000)=0xfff, &(0x7f0000f93000)=0x2) r3 = syz_open_dev$mice(&(0x7f0000f93000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000705000)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7a, 0x3, 0x800, 0x6, 0x1, 0x1ff, 0x4, 0x20, 0x8000, 0xfffffffffffffffb, 0x3, 0x200, 0x6, 0x40, 0x1]}, &(0x7f000056f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00007dd000)={r4, 0xe, "68a1fc7ea29e9167fa33af8230dd"}, &(0x7f0000e07000-0x4)=0x16) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000f94000-0x68)={0x6, 0x0, [{0xfe, 0x0, 0x1}, {0xab2, 0x0, 0x7ff}, {0xb5f, 0x0, 0x22b9e2a3}, {0x37f, 0x0, 0x200}, {0x38c, 0x0, 0x6e7b}, {0xb73, 0x0, 0x3}]}) 2017/12/05 14:53:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x20) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xcb13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r0) membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000042d000)="2e2f66696c653000", 0x0) creat(&(0x7f0000012000-0x6)="2e2f62757300", 0x0) r2 = open(&(0x7f000044c000-0x6)="2e2f62757300", 0x10200, 0x8) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000fa5000)="") r3 = fcntl$getown(r2, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00002f4000)={{{{0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xba91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x3, 0x55, "717301194a9010c11509e8b6670e4a2f6232679aaced5f3175f18671c56c25de137691a4db0cf355cd5b43a9f396a21cbdee28cf5737cddfe57dbe007c19e7e9bf3f3cde92a8598c398d6ac9d115437f"}, 0x160) ptrace$setregs(0xf, r3, 0x2, &(0x7f0000256000-0x45)="9451a89c30d101abcd1a5f83142674945ad5bc73301a549d71d3f48302ca3efc568340182c368766ef852dbe6344fc4f98dc0c9964a3eb96092ffb467fff881b114a08c3b3") mremap(&(0x7f0000524000/0x7000)=nil, 0x7000, 0x4000, 0xfffffffffffffffc, &(0x7f0000a88000/0x4000)=nil) mkdir(&(0x7f00009f4000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r4 = gettid() r5 = socket(0x10, 0x80003, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000328000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000233000)=0xc) stat(&(0x7f0000bb0000)="2e2f66696c653000", &(0x7f00007f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000c11000)={0x0, 0x0, &(0x7f0000ed1000-0x70)=[{&(0x7f0000b69000)=[{0x1010, 0x7fffffff, 0x100, 0x9, 0xffffffff, "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"}, {0xc3, 0x400, 0x309, 0x9b33, 0x7, "6798aeb2b7673379070e01bbe81ca26ca617cf6e68ffa27e1e880ebfdbf1b6a91a538e379138d3d08998fa45b2c5bd62fe0b04c702c9e7939e46c8b8d0644f772467a08900accbc3cee189e05b55724b360e0d57c43b685017991f5ea4670d8861919206f093bebcfad2b283e55df7934265790aa982973c83916244682f43c3aa8f7f8709997d278a4e4645c0194a7c5ba213703d989c82ad1994e0963d3dd8f94770073c50ee529560f687da2a4f5078e8c8"}, {0x31, 0x4, 0x400, 0x100000001, 0xff, "f281e93b578da1071c6e7f14c6380e0373258d5889f0a8804cd20dcd07ed200bd8"}], 0x1104}, {&(0x7f0000fa5000-0x1ca)=[{0x5a, 0x7, 0x8, 0x4, 0x1, "6c25adf602e5aafad4c35745fe92bec2a1242a5f13be290702f1ef89fb9896ad90ab28635ed3f7bece8b9c167dc38c6bec1fa0313e97b267677060e07c60bd70b9c94e2ee688d41ffecf"}, {0x20, 0xfe, 0x600, 0x7, 0xb033, "4fc254486950f72100690348e8ae332a"}, {0x8c, 0xe192, 0x4, 0x5, 0x3, "86806345822bc115ae8076a384325584ff0379804fad04d545b9bd1309cf41494c2492a0e23a0432ceca9c8be1c31cf1b99d6d0c1459443ce4e916c8c365a455d5c25c4ae98a693c1656f167c9c5024ec06dd74a189918d98982d935dcabe0e8e3c08fb186c450a20a73594c529c98b00204e4222f3c24cae5cad65e"}, {0xc4, 0x101, 0x0, 0x3, 0x2, "d301791b95d46deccda9f91bbdd463596868c27b4e23b0a8a0cbc232ae04a5c200a614dd493b96a7755e0547220cefaba03dda14be1592cc70d1155b718b1e9899736ef9dd5f7e1d9c7e5c3d5a31b89754e571730546ca48540d543a281f31bc480bce15aa0f28de399e574e7d8224667724e802f83ec3c4a14afa95ae576992ca64191ea90e3afc256526a4dd430e330150c3d25a0a2f085a4890f0cb2161937db29c3b2bc040df6c40562c2d1ee8b3afaf7597"}], 0x1ca}, {&(0x7f0000760000-0x186)=[{0xe9, 0x5, 0x0, 0x5, 0x81, 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"a8f34bf50a0a557398db1ef8ba5de8c758b837a96f27bbc860a142a3193434e3db7a2f2249e2fed5a047c984f2b48a3494cad95ecd24525eca3352fb0dc34e7b8a6305c875d1410cb3ba07d5eb1d31ab5bdee82eb5997b84c60422809a"}, {0x6d, 0x9, 0x2, 0x7, 0x0, "fcff0a3f6b4a33b2e51a5a86a79911d225909d3f326cc1a9b414a18fe8e5e436724c08a6f4df16bfcc88a7eb366832ffa3960c54c611eea7b294526e4470179b8737a2265d6637d9be191e43e1a4bddf72a493bfd789c173c1b79fdddb"}, {0x93, 0xffffffff, 0x903, 0x520, 0x9, "ed9b2c841cbd6b60fa22c1cf6339f0eee13ecf3066d182853d534c4bb7f2f138fea0251ffcb202e698073f2d9d098ffec5882dbbed1ad7ec62440f4013aedd7fb212e4b3c1e65612ac00a060322202f3d89fc61c99f7f815c4716dd78032b5442015c2cd1906b30bee43452274a66e33cb03a1ed1a2ebd6710396dab3e7033b76c8235"}, {0x52, 0x5, 0xc00, 0x1, 0x9, "1e0cd0e2561916cfa4bd350b2d005ee931c98427d66e4cbf6a36adf37843624c991b5bfb5610048b2daa74056db6505cb2da9a930922671b745db8b6c84426ba0b25"}, {0xea, 0x7, 0x621, 0x6, 0x6, "c84980090300a1eebb665387b26e65c6bf918bad7b556023c815d7d8d5d38ebced264a9584d875acb44036a1eb38bc0bbf321545d29025adf44ccda0e3509373ddf8aebb209f04e52da63570ebde91a58c7e9d7db94a1f3d0e66824e1dee74c1ee515094f30858e693464f53daa668b3879569d75cd5533dd1d448fe86a8241ef07cf6d67aee77aea757e34e5078e73e4952c4beffd5e187769eb9a9956706d0d4f90f9c6a4c6d8fe8268000db930d7d2bc449f4203a6fd6e8e62eaf7b6c7599d80f3119f14fd97494ce4c9ca8af5965253d82df96740da87704"}], 0x36f}, {&(0x7f0000df1000)=[{0x52, 0x2, 0x20, 0x3, 0x592, "34264125c44b90657382566dd3b052ee3cb9b95c3c3f19064bbc7b690169b12e6540754ca995af4669467ff70db2f6f9bdac1eec6c788f26c67f8868e02b32976231"}, {0x2c, 0x1f, 0x317, 0xffff, 0x1, "965702682b7ce8e2f455752d620d8c370cfdc8fee3ca884f02f7af89"}, {0x67, 0x80000001, 0x201, 0x4, 0x1000, "d97a252194b578995c1c91a116d32cf15e47af9611ec5908e604d17f7fac19accde9baadfabc44458683e7ddc25e51a3803ce9c7e033fd960155ca8a668d1832849b5a540630ad21b9baedd2fe33f703e563d8146e114e"}, {0xc1, 0x200, 0x1, 0x6a83, 0x7ff, "d4bd1e70d959366ff8b0def26f685f32952de77e8952fb2b09bc7fee9aa3ea25c066f074976fe6a0ae5d2a71c78d0e68059006566dd1aca281b763560d62d1c6070c99482e9bfcc699e1fbdb89eb17353312e218c1f4d3fc3179886a9fc3451c52f5df9de4737fd17bd1c37fbe2c0b52bd56efdeeb4da8b3e700dbde63ec5ad512a0d6b99e170bf01efa1f02ae265d28f91757f357741f5689ab0a372b63dc4c2548c504e448ec7755cb4cc2b6d7121e04"}, {0x44, 0xfffffffffffffffc, 0x10, 0x6ea, 0x7fffffff, "d7d47cd1cab73736c68c3da1869bb11d96bfa1e63be1550459e458daaf54cb1235b0c44cecaaa6aa3c472664e7f88d68dff6e7de"}, {0x10a, 0x8000, 0x800, 0xfffffffffffffffe, 0xa197, "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"}, {0x101, 0x42d, 0x20, 0x9, 0x10000, "f89ae82c2cbda831175f63daa26cca0d0f0cb8a5c20c390968415a7b57097c14e7427e0734bca135851849ed37dec32f56a037e29271837ff8077aad950b538770d111c75b16ce868b7de1458fad1710b76a5ad140ce0e50e60e22c0eb26cdd80bfeee2246ac1bfe910473da3107592d080a84dc110d37cbebce1661dffe8194f23ecd91191f91e63c25f472431cb747c771a681e881ca1ff2c37d6e3ef799bb4c28bef70ef4524803ea9eeb6a760ee5550c97ba749da513c8cbacdbbf90d0d4a925dc47afdd575854e067682f43c20269d5747cf2ee338543f1dfdf18ef7f5d573fc007b3ef9a7d6f8bfc0d6b79554890"}], 0x3f5}, {&(0x7f0000788000+0x1c9)=[{0x42, 0x401, 0x1, 0x45c28d96, 0x0, "dd7e1f41bc8da9b87feccea4e4126d63bdbffb477961db1fed56865926b40eeb97c27e6e630d74ab5efd1c9ae60fd1c05d5f"}, {0x54, 0x4, 0x418, 0xf5, 0x9, "09ff15fb65cac5fa096b0f020fa33f950c153e4cc5fe8d16cdeebff1c9e10acb53826d01d2c68adf6972fd3b242ce8f35368e12f93c3a602448d141d36c0e9066d2f41af"}], 0x96}], 0x7, &(0x7f0000cb8000-0x80)=[@rights={0x20, 0x1, 0x1, [r5, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r7, r10}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @cred={0x20, 0x1, 0x2, r6, r9, r8}], 0x80, 0x0}, 0x2000000000002) openat$autofs(0xffffffffffffff9c, &(0x7f0000e76000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) geteuid() mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x300) r11 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r11, 0x800000010d, 0x800000000010, &(0x7f0000ffc000-0x4)="02080000", 0x4) 2017/12/05 14:53:24 executing program 7 (fault-call:2 fault-nth:0): syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 214.735911] device lo entered promiscuous mode [ 214.765305] FAULT_INJECTION: forcing a failure. [ 214.765305] name failslab, interval 1, probability 0, space 0, times 0 [ 214.776627] CPU: 1 PID: 32566 Comm: syz-executor7 Not tainted 4.15.0-rc2-next-20171205+ #59 [ 214.785126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.794471] Call Trace: [ 214.797057] dump_stack+0x194/0x257 [ 214.800691] ? arch_local_irq_restore+0x53/0x53 [ 214.805369] should_fail+0x8c0/0xa40 [ 214.809068] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.814146] ? lock_release+0xda0/0xda0 [ 214.818103] ? perf_trace_lock+0x900/0x900 [ 214.822320] ? check_noncircular+0x20/0x20 [ 214.826534] ? _raw_spin_unlock+0x22/0x30 [ 214.830659] ? __queue_work+0x5a6/0x1220 [ 214.834694] ? print_usage_bug+0x3f0/0x3f0 [ 214.838899] ? perf_trace_lock+0xd6/0x900 [ 214.843051] ? lock_acquire+0x1d5/0x580 [ 214.847002] ? bdi_split_work_to_wbs+0x134/0x11f0 [ 214.851841] should_failslab+0xec/0x120 [ 214.855794] kmem_cache_alloc_trace+0x4b/0x750 [ 214.860349] ? rcutorture_record_progress+0x10/0x10 [ 214.865345] ? __might_sleep+0x95/0x190 [ 214.869299] bdi_split_work_to_wbs+0x589/0x11f0 [ 214.873959] ? trace_event_raw_event_writeback_sb_inodes_requeue+0x6c0/0x6c0 [ 214.881128] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 214.886122] ? perf_trace_lock_acquire+0xe3/0x980 [ 214.890942] ? perf_trace_lock+0xd6/0x900 [ 214.895070] ? perf_trace_lock+0x900/0x900 [ 214.899280] ? trace_event_raw_event_lock+0x340/0x340 [ 214.904443] ? lock_downgrade+0x980/0x980 [ 214.908567] ? check_noncircular+0x20/0x20 [ 214.912776] ? perf_trace_lock+0x900/0x900 [ 214.917076] ? finish_writeback_work.isra.56+0x100/0x100 [ 214.922514] ? proc_fail_nth_write+0x9b/0x1d0 [ 214.926993] ? lock_acquire+0x1d5/0x580 [ 214.930944] ? iterate_supers+0xe1/0x250 [ 214.934989] sync_inodes_sb+0x2f2/0x420 [ 214.938935] ? lock_release+0xda0/0xda0 [ 214.942887] ? try_to_writeback_inodes_sb+0x60/0x60 [ 214.947878] ? rcu_note_context_switch+0x710/0x710 [ 214.952791] ? __might_sleep+0x95/0x190 [ 214.956768] ? SyS_tee+0x9e0/0x9e0 [ 214.960282] sync_inodes_one_sb+0x3b/0x50 [ 214.964405] iterate_supers+0x12e/0x250 [ 214.968360] sys_sync+0xe4/0x1c0 [ 214.971702] ? sync_filesystem+0x2e0/0x2e0 [ 214.975917] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 214.980911] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 214.985662] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 214.990405] RIP: 0033:0x4529d9 [ 214.993565] RSP: 002b:00007f2ffc864c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a2 [ 215.001248] RAX: ffffffffffffffda RBX: 00007f2ffc864aa0 RCX: 00000000004529d9 [ 215.008491] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 215.015730] RBP: 00007f2ffc864a90 R08: 0000000000000000 R09: 0000000000000000 [ 215.022970] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 215.030213] R13: 00007f2ffc864bc8 R14: 00000000004b759b R15: 0000000000000000 2017/12/05 14:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002bd000)={0x0, 0x0}, 0x800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ea7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b2000)="2f6465762f73657175656e6365723200", 0x40040, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000722000-0x8)=0x2) fcntl$setlease(r1, 0x400, 0x8000000000001) r3 = geteuid() ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00001e0000)={0x8, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getresgid(&(0x7f0000e68000-0x4)=0x0, &(0x7f000079c000)=0x0, &(0x7f0000d55000-0x4)=0x0) fchown(r0, r3, r4) execve(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000f29000)=[&(0x7f0000964000)="2f6465762f73657175656e6365723200", &(0x7f0000ce5000-0x10)="2f6465762f73657175656e6365723200", &(0x7f0000e53000-0x2)="71"], &(0x7f00009fa000-0x10)=[&(0x7f0000bb3000)="73797374656d6574683175736572626465766367726f757063707573657400", &(0x7f0000865000-0x3)="2a3300"]) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x4, r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000902000-0x1008)={0x0, 0xfff, "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"}, &(0x7f0000cd0000-0x4)=0x1007) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000534000-0x31)={r6, 0x29, "412bf96a8e221ee5de51dedf1b8687b8d4849acaa443d84fa735af4d5880d7fb47d9c1a57762d18819"}, &(0x7f00002a4000-0x4)=0x31) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x4000084, 0x0) ioctl$TCSETSW(r7, 0x5402, &(0x7f0000bca000)={0x48, 0x4, 0x3, 0x0, 0x81, 0xfffffffffffffffd, 0x0, 0xa23, 0x4, 0x0, 0x1d, 0x2}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000343000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f000005d000)="2f6465762f6175746f667300", 0x4, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="474f07a08e9378e0e7fc3b2e2c04e346a71ba48f788350ab759265ae364ae4bdff5f1bfaf9f4f3d5675e3934bf7cc31333f6f06b44b8851533636b4945144610150d0a", &(0x7f0000569000-0x2c)="479421606a0ff1102d142d2fcc8d98b062b01b020eb9df1665726ebd6c04bc1d3318db705dd05d2d29e7332c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) clone(0x0, &(0x7f00007b5000-0x4)="2a3ab350", &(0x7f000081e000-0x4)=0x0, &(0x7f0000585000-0x4)=0x0, &(0x7f000019e000-0x11)="8b42a068e8c5cd1433feaa7667a434be") timer_delete(r8) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000a9a000)=0x90, 0x4) set_robust_list(&(0x7f0000a78000-0x18)={&(0x7f0000970000/0x3000)=nil, 0x7, &(0x7f0000e77000/0x4000)=nil}, 0x18) 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, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0xfffffffffffffffe, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @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) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000cb9000-0x4)=0x0) r9 = socket(0x10, 0x3, 0x0) readahead(r9, 0x9, 0x9) ioctl$sock_ifreq(r9, 0x89f0, &(0x7f0000f41000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1000000000000000db0001ff000800000070e1ffffaa00000300e6000d722a32"}) 2017/12/05 14:53:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ff1000-0x1000)="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", 0x1000) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) r2 = accept(r1, 0x0, &(0x7f0000324000-0x4)=0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f000069b000)="bf5d1ad4096700142849173c49db4f5e63f07239cf3e7e4b8ac6301d4348bdb0a76a39f253aeb0e88be904cb358b96", 0x2f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000441000)={0x0, 0x6}, &(0x7f0000741000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bc1000)={r3, 0x8b, "319b91c71d80c6586c8b5d1f13c5acd1657d99fee9a2ba0eb60b36c22457d86f226bed0b594d0ef0779b18c6494ffb12f2f2df43d1e26da304733963b327f663ad752b62e83f7765714d9f529c03f2a07151847aecac0a1c8f6fde8ec7e1fecbea789958757679a0dcbb36261ed426e228001aace02881a08e9b6a01faf6dfd158aa04231f761de1789e40"}, &(0x7f0000d65000)=0x93) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000673000-0x10)={0x2, 0x7, 0x7ff, 0xfffffffffffffffe, r4}, 0x10) writev(r1, &(0x7f0000b27000)=[], 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x3, 0x3c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f000020e000)={&(0x7f0000b9c000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00007c4000-0xa0)=[{&(0x7f0000f08000)="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", 0x30e}, {&(0x7f0000f09000)="9402f4f4387a626e46b5f04ba5fa61c1e9d66b68b0e82de020c0faf97600ffd67344b7dc7b00f29c2a305ad9ebd9e7149d9701037cbcf0269b3b001071857a40d6006e0c04a246e21d472c9a69605765b6832606e8247e1d0de5572032833095ce66f510a6a147105ddab81960725f5567a977c3aee817f1b07b7ca53d37c91b15360827cfaf906304d3574a75a171888021ce80f9b9de1cd1d417c9bb2355207be2c4cf98d3e6533f4155564ae8cb05b3821c6a8d540f6d7b8241ab05004a8c98fd8263339011188aff05df94389e97f0ca0b7fd3a07efd4f", 0xd9}, {&(0x7f000003f000-0xa1)="c696aac554bced1645eb5486405923cb956d5a043d4a38246339734f3a7b9e22939797a12ddd38098ae8ac8274aa2865647c29dd25e52c120000000000000101a4217ca06b3237115486b5494e3b6261c995e0e0a9a3b2c06e8297bf5e03e519b83bcd52ade510dc60c441da1b7e09702249d9c83666d62b2ee4bf907c4ca2d15dc8af80f13a5bf57d9be9ff3f282f47bfe15aea0960fa9fd22d7a742a714766", 0xa0}, {&(0x7f0000efe000)="806ad6374d3b597c5f23fbf9dde788b774b6f25eb7526a3490b4d7284fe0db7cc2b033e0d7fabd0af429c3ebc38be0154360782bbd743ddbbad38b085fc1f8147d214aa0dbf0b30c6a1e29e5ab59c7e5ec82a17ae2b80aa887de161d59e9eb83", 0x60}, {&(0x7f00009e5000)="31b965a2df510a2d0fa27316d1ca7a618eeb8c2bfa4f21413231b57b76c29be92ad219ac5385125665077e73662a6ec90fd2911f203a8f27a364336602158d7cf5ef676de65a421b401336cd987cc1b32c515665e50ac2d93b2d93b9c2600bfffd4ef43a4bbcb771ca6dcdbbba56da965fb4afa0fe655ac43b367d1cc776d4df20526623f83a0eb0dd4312fa56eff49ce9d6b36de7233be14c8633905479be086289c808496961b7f0ba979bc8e548bdc77c307dce30009b24caa5fea0515bbe0fb821b8b7babf4c", 0xc8}], 0x5, &(0x7f00008f3000)=[], 0x0, 0x8008}, 0x8000) sendmsg$unix(r5, &(0x7f0000d96000-0x38)={&(0x7f000010c000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00005b8000-0x30)=[{&(0x7f0000f17000)="b32e76482fac7ea51e462ae550dec835e18d1734", 0x14}], 0x1, &(0x7f0000c74000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dcb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fb1000)={r4, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1200}, 0x98) close(r1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x21, &(0x7f0000e32000)="aa", 0x1) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2017/12/05 14:53:25 executing program 7 (fault-call:2 fault-nth:1): syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:25 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4000000000000088) poll(&(0x7f0000fe8000-0x50)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4040, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, 0xfffffffffffffffc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000fec000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000feb000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000279000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007db000-0x3c)=[@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x3c) bind$inet(r0, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc5000-0x10)="2f6465762f73657175656e6365723200", 0x26002, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000fed000-0x10)=@ax25={0x3, {"c9677201db40e7"}, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fec000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000235000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000774000)={r3, @in6={{0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fed000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) recvfrom$inet(r0, &(0x7f0000e6d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x0, &(0x7f000009e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000302000)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a009ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70ddd7", 0x45, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 14:53:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x80, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000603000-0x9)="2f6465762f76637300", 0x400000, 0x0) bind$netlink(r1, &(0x7f000008f000)={0x10, 0x0, 0x2f8, 0x9}, 0xc) r2 = socket(0x55, 0x1, 0x7b4f0f02) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f00005e7000-0x8)=0x7ffbfffffffffffe) getsockname$netlink(r2, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) read(r0, &(0x7f0000fdd000)="00", 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000901000)=0x9) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008ab000)={0xe7, 0x9}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fe5000-0x8)={0x3, 0x6}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) syz_open_pts(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003f3000-0x4)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x802, 0x300) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f8e000-0x8)={0x0, 0x0}) r5 = dup2(r3, r4) ioctl$TCXONC(r0, 0x540a, 0xe2) open_by_handle_at(r4, &(0x7f00001d4000-0x98)={0x98, 0x8, "ea2625a7008bc6785aff7e5725831c4d0f10ece096f7005ca138ce533faee190d345c0d22d19cdb809b3d85e25afe9d7c052ad962cb31f58bb566c6ccdd8b49ae0b47be0d2c2265b1adf34405656e010e755bd77d1fa8958da8779d112f311f8a8b2e71975f1682753592153711c61693412cc874f41a4abc37122d181df30e57c8fbf7f9b9a64eec7541b43d143257f"}, 0x100) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000648000)={0x2, 0x0, [0x8, 0x0, 0x1dd, 0x0, 0x401, 0x0, 0x9, 0x400]}) r6 = syz_open_procfs(0x0, &(0x7f0000f63000-0xe)="6e65742f6465765f6d6361737400") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000057e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000e2a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00006c8000-0x6)={r7, 0x5}, 0x6) preadv(r6, &(0x7f000055b000-0x8)=[{&(0x7f0000f45000)="0000000000000000000000", 0xb}], 0x1, 0x52) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f0000c20000)="1c0000001e000720276822081d000000010000140000e50006000000", 0x1c) 2017/12/05 14:53:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f72666b696c6c00", 0x882, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)="2f6465762f6375736500", 0x1, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000605000)={0x0, 0x0}) [ 215.114632] FAULT_INJECTION: forcing a failure. [ 215.114632] name failslab, interval 1, probability 0, space 0, times 0 [ 215.129119] CPU: 0 PID: 32583 Comm: syz-executor7 Not tainted 4.15.0-rc2-next-20171205+ #59 [ 215.137634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.146964] Call Trace: [ 215.149538] dump_stack+0x194/0x257 [ 215.153167] ? arch_local_irq_restore+0x53/0x53 [ 215.157831] ? check_noncircular+0x20/0x20 [ 215.162073] should_fail+0x8c0/0xa40 [ 215.165776] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 215.170866] ? find_held_lock+0x39/0x1d0 [ 215.174908] ? check_noncircular+0x20/0x20 [ 215.179151] ? lock_downgrade+0x980/0x980 [ 215.183301] ? radix_tree_tag_clear+0x31f/0x400 [ 215.187967] ? node_tag_clear+0x180/0x180 [ 215.192106] ? lock_release+0xda0/0xda0 [ 215.196061] ? __lock_is_held+0xbc/0x140 [ 215.200109] should_failslab+0xec/0x120 [ 215.204069] kmem_cache_alloc+0x47/0x760 [ 215.208119] ? rcu_note_context_switch+0x710/0x710 2017/12/05 14:53:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008da000)={0x4, 0xffffffffffffff9c, 0x0}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000e98000-0x10)={0xffff, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r1, &(0x7f0000fd5000)="", 0x0, 0x8080, &(0x7f00006be000-0x1c)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000619000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069d46a78a04a6a7", 0x1b}], 0x1, &(0x7f0000c7d000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x77e, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x8001, 0xffffffffffffffff, 0x0) unshare(0x2000) semget$private(0x0, 0xffffffffffffffff, 0x148) msgget(0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) r4 = gettid() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x1261, 0x2000000, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x400801, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000c81000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2f000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f49000-0x4)=0x0, 0x4) r6 = syz_open_dev$mice(&(0x7f0000f92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mlock2(&(0x7f000037b000/0xc00000)=nil, 0xc00000, 0x0) fcntl$setown(r2, 0x8, r4) read(r6, &(0x7f000001d000)="", 0x0) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f000096c000)=0x8) fcntl$getown(0xffffffffffffffff, 0x9) r7 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f0000303000)={0x0, 0x98, &(0x7f0000284000)="5fe48f4f42b1e2b6e0ff5078479f81368c95a4ba16f058b691b4d9c25bde2368edf05803d025ffca6e335159fe1f4c9be30abc23a9312412a320a9cf5adbaeee83255858bc4b04ef238ef2691c2de7575fc721cac5c409e2da53b455cd2338d2115fc4b5c9e9443139abe3b02c9fc0b8143ac154cc559c4e5d72bf76e756b8f74185fdb8d7ad69c96b61a4fa30153361431d2cd8d235cda6"}) getrusage(0x1, &(0x7f0000d39000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x2, &(0x7f00001f7000)={0x0, 0x0}) write$evdev(r3, &(0x7f000004d000)=[{{r9, r8}, 0x2, 0x0, 0x3fd}, {{0x2, 0x0}, 0xfffffffffffffffc, 0x0, 0x0}], 0x30) [ 215.213042] ? mempool_free+0x1d0/0x1d0 [ 215.217003] mempool_alloc_slab+0x44/0x60 [ 215.221150] mempool_alloc+0x16a/0x4b0 [ 215.225048] ? remove_element.isra.4+0x1b0/0x1b0 [ 215.229828] ? __lock_is_held+0xbc/0x140 [ 215.233886] bio_alloc_bioset+0x3cd/0x760 [ 215.238026] ? bvec_alloc+0x2d0/0x2d0 [ 215.241818] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 215.247707] submit_bh_wbc+0x104/0x680 [ 215.251582] __block_write_full_page+0x534/0xbf0 [ 215.256313] ? I_BDEV+0x20/0x20 [ 215.259594] ? submit_bh_wbc+0x680/0x680 [ 215.263641] ? redirty_page_for_writepage+0x60/0x60 [ 215.268648] block_write_full_page+0x125/0x230 [ 215.273204] ? I_BDEV+0x20/0x20 [ 215.276462] blkdev_writepage+0x24/0x30 [ 215.280412] __writepage+0x5f/0xc0 [ 215.283925] write_cache_pages+0x725/0x14a0 [ 215.288219] ? __lock_acquire+0x6e9/0x47f0 [ 215.292429] ? print_usage_bug+0x3f0/0x3f0 [ 215.296638] ? tag_pages_for_writeback+0x460/0x460 [ 215.301555] ? clear_page_dirty_for_io+0xcd0/0xcd0 [ 215.306459] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 215.311633] ? lock_release+0xda0/0xda0 [ 215.315585] ? blk_init_request_from_bio+0x3d0/0x3d0 [ 215.320663] ? check_noncircular+0x20/0x20 [ 215.324871] ? finish_wait+0x11d/0x490 [ 215.328735] ? perf_trace_lock_acquire+0xe3/0x980 [ 215.334092] ? iterate_bdevs+0xc8/0x260 [ 215.338054] ? find_held_lock+0x39/0x1d0 [ 215.342091] ? blk_start_plug+0xbb/0x370 [ 215.346126] ? blk_lld_busy+0x60/0x60 [ 215.349915] ? lock_downgrade+0x940/0x980 [ 215.354052] ? check_noncircular+0x20/0x20 [ 215.358279] generic_writepages+0xe9/0x150 [ 215.362491] ? write_cache_pages+0x14a0/0x14a0 [ 215.367068] ? _raw_spin_unlock+0x22/0x30 [ 215.371200] blkdev_writepages+0x1d/0x30 [ 215.375231] ? blkdev_writepages+0x1d/0x30 [ 215.379434] ? blkdev_readpages+0x40/0x40 [ 215.383555] do_writepages+0xff/0x170 [ 215.387339] __filemap_fdatawrite_range+0x32f/0x460 [ 215.392328] ? delete_from_page_cache_batch+0xd70/0xd70 [ 215.397681] filemap_fdatawrite+0x26/0x30 [ 215.401801] fdatawrite_one_bdev+0x50/0x70 [ 215.406035] iterate_bdevs+0x109/0x260 [ 215.409912] ? fdatawait_one_bdev+0x70/0x70 [ 215.414209] sys_sync+0x112/0x1c0 [ 215.417634] ? sync_filesystem+0x2e0/0x2e0 [ 215.421847] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 215.426840] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 215.431574] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 215.436301] RIP: 0033:0x4529d9 [ 215.439460] RSP: 002b:00007f2ffc864c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a2 [ 215.447138] RAX: ffffffffffffffda RBX: 00007f2ffc864aa0 RCX: 00000000004529d9 [ 215.454383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 2017/12/05 14:53:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d5b000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00005f3000)="2e2f66696c653000", 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000317000)={0x0, 0x0}) shmget$private(0x0, 0x3000, 0xa00, &(0x7f000004c000/0x3000)=nil) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00006e9000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000e36000)=0x0, &(0x7f0000848000)=0x4) io_setup(0x1, &(0x7f0000ae2000-0x8)=0x0) r4 = syz_open_dev$sg(&(0x7f00000f6000)="2f6465762f73672300", 0x8, 0x408c0) io_cancel(r3, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0, 0x1, r2, &(0x7f0000389000-0xe3)="8beea1da466da1673439afb5f7c98434c8ebc569c497f4de9143a2c0e9dc0616f19a2d95b8340afa50e5cdba93117f97b12611251d9404760b2057b9dc34b64b9d801dd63863ee37d3a5302d68fbd4d0a57cf665ad93b3a72945958fa11c19288ff60b035275c188a78c8b01da46e78ba5723db12904d748ab5ac627e3c76a603520d6034b23c9aca8d24be16897a49b5950652b2bf553d89cac3e7a2e6773497443ca8a7711fc55accaca4ba4909b8667c50e5b9394ba7fa9aebbef8ce25c76702ae8f12473fa1b9d6eb06224901e6836548e595e934850aa1d04cd2aeb95cd93e9df", 0xe3, 0x7, 0x0, 0x1, r4}, &(0x7f0000692000)={0x0, 0x0, 0x0, 0x0}) timer_create(0x6, &(0x7f000049d000)={0x0, 0x14, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa7000)=0x0) timer_getoverrun(r5) mincore(&(0x7f000030c000/0x4000)=nil, 0x4000, &(0x7f0000d62000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpeername$packet(r4, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001a9000)=0x14) ioctl$TIOCSBRK(r1, 0x5427) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000285000-0xe)={0x1f, 0x5, {0x1, 0x32301e18, 0x100000000, 0x7, 0x7, 0x6}, 0x6, 0x20}, 0xe) dup(r4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000846000)=0x7, 0x4) r6 = socket(0xf, 0x3, 0x2) fgetxattr(r2, &(0x7f0000ac1000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000018e000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb) write(r6, &(0x7f0000fc5000-0x10)="02060b010200000000648fbc8eaf4b48", 0x10) 2017/12/05 14:53:25 executing program 7 (fault-call:2 fault-nth:2): syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000050000)="6e65742f6e65747374617400") mq_timedreceive(r1, &(0x7f0000492000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x521, &(0x7f0000841000)={0x77359400, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) preadv(r2, &(0x7f00008a8000)=[], 0x0, 0x0) r3 = dup3(r2, r1, 0x80000) flock(r2, 0xb) accept$ipx(r1, &(0x7f0000284000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000301000-0x4)=0x10) bind$alg(r1, &(0x7f0000ec5000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6163287368613232342d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) epoll_pwait(r3, &(0x7f00009fe000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xd1d, &(0x7f0000883000-0x8)={0x6}, 0x8) getpeername$netrom(r3, &(0x7f000019c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000046e000-0x4)=0x10) [ 215.461629] RBP: 00007f2ffc864a90 R08: 0000000000000000 R09: 0000000000000000 [ 215.468871] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 215.476124] R13: 00007f2ffc864bc8 R14: 00000000004b759b R15: 0000000000000000 2017/12/05 14:53:25 executing program 2: mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x67f0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100, 0x8, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80800, 0x1c1890c1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffb}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x1040, 0x49ac, 0xfef, 0x80, 0x6, 0x2000000000000009, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000b0f000-0x4)=0x0, 0x4) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = fcntl$dupfd(r2, 0x4dcb3917fe817a83, r0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000031f000+0x2b7)={{&(0x7f0000673000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x100000000}, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000efb000)={0x5000, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa8000)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000822000-0x8)={0x0, 0xffffffff}, &(0x7f00008fe000)=0x8) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$binder(&(0x7f0000f5e000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r8, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f00004ed000)="0000000000000000000000000000000000000000000000000000000000000000") ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x18, &(0x7f000026c000)=[@flat={0x73622a85, 0x1, 0x0, 0x2}, @fda={0x66646185, 0x8, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x9468690d17f3f922, 0x48]}}], 0x1, 0x0, &(0x7f0000109000)="d8"}) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000d3e000-0x10)={r7, 0x1ff, 0x1609bdca, 0xfffffffffffffffd}, 0x10) 2017/12/05 14:53:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x28481, 0x1000000000000000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0xfffffffffffffffe, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000089d000)="e81c060c907e8a66533f5db0a2d65383ea006cb09f772c4a8d9aea8817c060d688b5acbf7eb224e19f5ec746d4c06a52b0a03258d3d67be2facb1cffbf7ee3604e0545469deb433215b5173660e52ed2debe0c632ab5feb471533f2bd092e52453a39a7b41c08e2cb5be7792c80484b996d66716a0dce9fc99dfd6946ad9c6644d9bb697f38734e9ee271653c1021211", 0x90) futex(&(0x7f0000001000)=0x0, 0x87, 0x1, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000728000-0xb0)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x3}], 0x98) r1 = fcntl$getown(r0, 0x9) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0xffffffffffffffff, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x35, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00009b5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009e1000+0x22b)=0x14) sendmmsg(r0, &(0x7f0000471000-0x78)=[{{&(0x7f00005b9000-0x14)=@ll={0x11, 0x7, r3, 0x1, 0xffffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000078c000-0x20)=[{&(0x7f000096f000-0x1000)="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", 0x1000}, {&(0x7f0000921000-0x11)="c35b1b37c85aceea09fd72677741aad4ab", 0x11}], 0x2, &(0x7f000083d000-0x1c0)=[{0xd0, 0x117, 0xff, "21a9a7b9ad30ca27059a852ac6bb6b12df70aabef926fea060ec9997af10f44d5bb945185650f39ba9c13b3ba18fa5ce6d5d174233594b52474506f831deeb946cfec7685178a3ccba16f7b2b3c3aa5d8a77bbb9499c2fb389f2b49ed1024e64e315e94001a830c3dbf253291b6b5e73dac1cdef279307907f4068440436fdb50f6b53dcc76b01c4f0ce6e2b58bfbed1a7c2247e78714282bd1c87ecd54b579cc9b5c3b5845a71febeef0e43864f9b19d89494210d9eb36cf0f6a84a"}, {0x90, 0x11b, 0xffff, "07426d2ce995d357190a44929baa256bad638e947909438686510dd285b9b71ce710027395a69b957d5ebd1bba85b213d57d691442c70026444752df376214b75f81ef642088154a3be3254e8ee974ade575673ec0abc25546fb4bd222cec7af9ca6be3acb8a92f733237d1e7aeade953855e5b3ac4d000613693e5d4f"}, {0x10, 0x1ff, 0x1ff, ""}, {0x50, 0x19f, 0x9a, "9cbf02fe132ee2b00ef4826f8a646cfdcab64805ff311d7a0843f55482e4523506ddd3ad5a79aa5cd4042046d620d320b32560c48ea0afe00a3ed3e5110edf26"}], 0x1c0, 0x20004000}, 0x0}, {{&(0x7f0000ae3000)=@l2={0x1f, 0x7f, {0x400, 0x3, 0x2b1, 0x9, 0x8, 0x3ff}, 0x79, 0x57e73921}, 0xe, &(0x7f0000bbf000)=[{&(0x7f000076a000-0xa0)="bc4d38ad700e7abc354433bcfef715dc1287c2a768cf66dde91b10bebc75035f60220c77c6043a5d4cc0919faa39ad13a6fb83bea5c82a43c69d642721c2ffd9c05f01d97294e560e13d21f086f12b886ae3e167e6b1d79c67f7f56680ac71556d548511e5aa64263e3ed05a45e11215e1b19b9578bc4da5d39dee62a2bff9fceb3829026a8bc1dda059f210f699bcef1eebb083273ef7c18340fd1093574776", 0xa0}, {&(0x7f0000973000-0xe9)="efe3199e5755777a158fa20e88c7cba361978edafcc28f771893647edb40214af424c967f8af350ebe55093bb3c14cd2774519f6a89442b0cc57b3fd3e7483a8e4f47c51b63e0edcfecaddb27af8ea3f77d208a98b6c3be983e0b7205b55fb7d91306d3447f850f83728af00d387488ae60f505651d16f6ae70b855cccdf47397dafe59ac6209536f20aa1cd4ef60c995c546790532c49cfa45b76348ffdc7e94fb094d470e9e1d8dee6eac3d3967f0d2962bf9e59db7639050005d3f8232fe7d81be3bad62cc99463d0d65cb9a699fbf4a009648d5e44b98ef78a48f05b413a1293a11f6f11316a6e", 0xe9}, {&(0x7f0000e93000-0x8d)="fc82f5011e776dfad42ff545049e5cd127440b2ac29e4d18b02100fd86e727655d80740643191262f2d69c637b1c323500cc408dc97d1c5b9fc9b90d56f419a745a435c18969f6c263f16f64fdbd234bb13f740fd03fae9473cd465ff7f293f767fb19fb5a25649987875a9fe1d2c1cf0b1297852d0950fbdc9863eaf6f340660a5db827743992dcb3ae49c005", 0x8d}, {&(0x7f000074f000-0xed)="905191701f86b5a046c2e2c0b3d062f29fb7a6dd2e91a6792cdbf9bcc51d7e87666388baf20dffd7e180d971c54393ce7331b36a621a799a34227044a4faca5ea7f25a57d28b151788c77b60f295c4c137f47992a2cdf4c3f3e2d37fabd45840619a033797f1cc35f30d0795246b7ed931054691d330432ff6a483e48a735d6333230ffe5e255c99d9266b850ea8c3ac0320281ef98a058e558398cdd1ca83bfb3d69d5ef37407b84efe1194ef82a6a0dd7b2c20dc549bb4f137595ea56923458eb49960907f530f5a1481e4614372c3b50de0d305dbeaf1b9981ad37ce64b14b752b09ddeae17296928a99e65", 0xed}, {&(0x7f000077f000-0xf0)="99c8146ffce2c637148a5b2e26201f236ea19b09b78473c73b059c11f0e439e5d421ecde699d8437656998c4df4455f6b4ba2d5b832ca7d4e4fb3def8631f2d0c4a376eeb6f73cd6d4ef57730102ba2a04629942289a08a9b8ce8b091bb5f8c4cac2ba979a7355a7c29a7045a95bfd150ec995d7969141d8e0190728c0d0b4c64d073b4d436a820acf7f741b12ada2ef2869b1172df2c93a03f2b3d61d028cfe85376426626dd24a9a6ce6c4a767d94df2b35d5bdceb0f2a32c8c56b8d234135e218826c91003e5a52cf021648bf4d8d5d8a4beb3e5e642de75b275e246305219334bf759913f971530ca54f9d85535b", 0xf0}], 0x5, &(0x7f0000682000-0x1278)=[{0xc8, 0x3a, 0x26, "4a7aa4855adf9e3170306aef9e4b3991cd7d53d6e0de592f90f0b08a16e6d2930a6db4419713ec451021c124e77948ef333d6090182ecd64b2bf396aba8f3c4188fb65fe68a3ef0dd475b43b43cba03cdad9adeb7d3ddf4c109b753b4d06b710e2022e893bce84a579996c4669e351775add5d55155b92fd63e56102db439f6f0e04718afd9efd978e8f23596eb95a06132ec343f4d01212428f44600c5142e24c4b50630ddffdbc127d105de4d1104d7baf2ae832"}, {0x1010, 0x10c, 0xfffffffffffffffc, "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"}, {0xa8, 0x29, 0x4, "ac96f1b7c836ef68134693bb6b0f51d1ece9b2bcd3363ccf961c2984c5760f38a08dfaea6f01fd95b03d901edd4bfd47f997010646fcb1ff72dc0b45e01caab3dd8437a8bdd421aaf2664e1757124207ee90052b468f948495b1360f33d1e7292fa04627fff7b83b9f7de068c765188cce89cb495f5be0083d4fb38a61446c3b4f63fd6a47dd9a9434035603d496f3678d35b6d2ac68"}, {0xf8, 0x107, 0x9, "9bf2bf52638273b5b9b11811898497ab31972a2e161c49213d730ee3c92b8ddd5cf69e2e18051b23203ce65d8bc6cd13177195b77b815d39d022681df13760d9de828e6ec8ca6c47ee948af3bc746350aaf35292f5085e6f3a0568c15c2286e5bbe90b858f7f9ef98c7807188b78d40a4fd37dbf7cfc05704fb48e6bee1e88263712d125f814113768d00ac9a58b5468d8db86ad967cb39566b44e7207e1d31700de02ea2588f17d488c89ccb3c082da80b373d39475e591a637fcc96c5e10d7e2313f366214ae5d7d8c187860252fc19444c46847958bc496138670432558e7c7288b22cd568eb4"}], 0x1278, 0x800}, 0x3f}], 0x2, 0x20000004) accept$ipx(r0, &(0x7f00009bd000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a16000)=0x10) r4 = syz_open_dev$loop(&(0x7f000000c000-0xb)="2f6465762f6c6f6f702300", 0x4000000000024, 0x800000004302) r5 = memfd_create(&(0x7f0000338000+0x8a0)="2f6465762f6c6f6f702300", 0xffffffffffffffff) keyctl$session_to_parent(0x12) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) pwritev(r5, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000dbf000-0x5c)={{0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x58ff}, 0x1, [0x100000000000002, 0x4, 0xf27, 0x2, 0x4, 0x8e9, 0x7fff, 0x6]}, 0x5c) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r4, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f8b000-0x10)={0x1, 0x0, 0x2, 0x0}) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000c2a000-0x30)={0xfffffffffffffffc, 0x6, 0x8, 0x3ff, 0x4, 0x5}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000054e000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000924000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e8f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r7}, 0xc) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000503000-0x4)=0x6, &(0x7f0000ceb000)=0x4) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000252000)={0x8000, r6}) ptrace$setregs(0xd, r1, 0xa078, &(0x7f00005f3000)="93d524560c9e8e54c961133b3ccc21cbd77710817c41e4f8f42daf04cc3676315061873cd9c75490bce55ab16463ec949d9a175967aaeb4ca6f0a847df5f5d9c121f9f4499fbea22eebb06bcbc341e2b32afa238443c") 2017/12/05 14:53:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000162000-0xc)={0x0, 0x1, 0x10}, &(0x7f00002c7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a48000-0xc)=@sack_info={r1, 0x8001, 0x7fff}, 0xc) close(0xffffffffffffffff) r2 = memfd_create(&(0x7f000014d000-0x1)="00", 0x2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = gettid() ioctl$int_out(r0, 0x5460, &(0x7f0000cae000)=0x0) socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r4, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r5, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r0, 0xa, 0x12) r6 = dup2(r4, r5) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000255000-0x80)={[0x6000, 0x0, 0x104000, 0x0], 0x1f, 0x80, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000ff5000)=0x0) tkill(r3, 0x13) [ 215.563332] FAULT_INJECTION: forcing a failure. [ 215.563332] name failslab, interval 1, probability 0, space 0, times 0 [ 215.585093] CPU: 0 PID: 32613 Comm: syz-executor7 Not tainted 4.15.0-rc2-next-20171205+ #59 [ 215.593650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.603009] Call Trace: [ 215.605591] dump_stack+0x194/0x257 [ 215.609203] ? arch_local_irq_restore+0x53/0x53 [ 215.613865] should_fail+0x8c0/0xa40 [ 215.617560] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 215.622649] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 215.627831] ? lock_downgrade+0x980/0x980 [ 215.631955] ? perf_trace_lock+0xd6/0x900 [ 215.636087] ? trace_event_raw_event_lock+0x340/0x340 [ 215.641257] ? check_noncircular+0x20/0x20 [ 215.645468] ? perf_trace_lock+0x900/0x900 [ 215.649680] ? __bpf_address_lookup+0x2b0/0x2b0 [ 215.654325] ? check_noncircular+0x20/0x20 [ 215.658534] ? check_noncircular+0x20/0x20 [ 215.662752] should_failslab+0xec/0x120 [ 215.666703] kmem_cache_alloc_node+0x56/0x760 [ 215.671174] ? find_held_lock+0x39/0x1d0 [ 215.675222] create_task_io_context+0xba/0x540 [ 215.679778] ? ioc_clear_queue+0x5e0/0x5e0 [ 215.684000] ? blk_add_trace_bio_remap+0x401/0x660 [ 215.688916] ? __lock_is_held+0xbc/0x140 [ 215.692974] generic_make_request_checks+0x167d/0x1da0 [ 215.698239] ? get_request+0x2450/0x2450 [ 215.702278] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 215.707437] ? check_noncircular+0x20/0x20 [ 215.711650] ? print_usage_bug+0x3f0/0x3f0 [ 215.715860] ? radix_tree_tag_clear+0x31f/0x400 [ 215.720522] ? perf_trace_lock+0xd6/0x900 [ 215.724648] ? lock_release+0xda0/0xda0 [ 215.728606] ? trace_event_raw_event_lock+0x340/0x340 [ 215.733774] ? __lock_is_held+0xbc/0x140 [ 215.737818] ? check_noncircular+0x20/0x20 [ 215.742041] ? perf_trace_lock+0x900/0x900 [ 215.746255] ? check_noncircular+0x20/0x20 [ 215.750471] generic_make_request+0xaa/0xe20 [ 215.754866] ? blk_get_request+0x40/0x40 [ 215.758898] ? find_held_lock+0x39/0x1d0 [ 215.762950] ? lock_downgrade+0x980/0x980 [ 215.767084] ? rcu_read_lock_held+0xa9/0xc0 [ 215.771377] ? __disk_get_part+0x1b2/0x2b0 [ 215.775585] ? diskstats_show+0x1090/0x1090 [ 215.779902] submit_bio+0x18b/0x560 [ 215.783503] ? submit_bio+0x18b/0x560 [ 215.787274] ? bio_associate_blkcg+0xf3/0x310 [ 215.791746] ? generic_make_request+0xe20/0xe20 [ 215.796397] ? guard_bio_eod+0x206/0x500 [ 215.800440] submit_bh_wbc+0x4e9/0x680 [ 215.804314] __block_write_full_page+0x534/0xbf0 [ 215.809039] ? I_BDEV+0x20/0x20 [ 215.812307] ? submit_bh_wbc+0x680/0x680 [ 215.816343] ? redirty_page_for_writepage+0x60/0x60 [ 215.821360] block_write_full_page+0x125/0x230 [ 215.825914] ? I_BDEV+0x20/0x20 [ 215.829174] blkdev_writepage+0x24/0x30 [ 215.833128] __writepage+0x5f/0xc0 [ 215.836648] write_cache_pages+0x725/0x14a0 [ 215.840944] ? __lock_acquire+0x6e9/0x47f0 [ 215.845163] ? tag_pages_for_writeback+0x460/0x460 [ 215.850082] ? clear_page_dirty_for_io+0xcd0/0xcd0 [ 215.854984] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 215.860154] ? trace_event_raw_event_lock+0x340/0x340 [ 215.865320] ? blk_init_request_from_bio+0x3d0/0x3d0 [ 215.870398] ? check_noncircular+0x20/0x20 [ 215.874620] ? perf_trace_lock_acquire+0xe3/0x980 [ 215.879439] ? iterate_bdevs+0xc8/0x260 [ 215.883400] ? find_held_lock+0x39/0x1d0 [ 215.887438] ? blk_start_plug+0xbb/0x370 [ 215.891474] ? blk_lld_busy+0x60/0x60 [ 215.895254] ? lock_downgrade+0x940/0x980 [ 215.899382] ? check_noncircular+0x20/0x20 [ 215.903610] generic_writepages+0xe9/0x150 [ 215.907824] ? write_cache_pages+0x14a0/0x14a0 [ 215.912398] ? _raw_spin_unlock+0x22/0x30 [ 215.916529] blkdev_writepages+0x1d/0x30 [ 215.920563] ? blkdev_writepages+0x1d/0x30 [ 215.924772] ? blkdev_readpages+0x40/0x40 [ 215.928893] do_writepages+0xff/0x170 [ 215.932681] __filemap_fdatawrite_range+0x32f/0x460 [ 215.937674] ? delete_from_page_cache_batch+0xd70/0xd70 [ 215.943050] filemap_fdatawrite+0x26/0x30 [ 215.947174] fdatawrite_one_bdev+0x50/0x70 [ 215.951382] iterate_bdevs+0x109/0x260 [ 215.955242] ? fdatawait_one_bdev+0x70/0x70 [ 215.959544] sys_sync+0x112/0x1c0 [ 215.962973] ? sync_filesystem+0x2e0/0x2e0 [ 215.967190] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 215.972183] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 215.976948] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 215.981677] RIP: 0033:0x4529d9 [ 215.984841] RSP: 002b:00007f2ffc864c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a2 [ 215.992524] RAX: ffffffffffffffda RBX: 00007f2ffc864aa0 RCX: 00000000004529d9 [ 215.999767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 216.007014] RBP: 00007f2ffc864a90 R08: 0000000000000000 R09: 0000000000000000 2017/12/05 14:53:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xff, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xf560, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x0, 0x36, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000964000)="2f6465762f6b766d00", 0xffffffdffffffffe, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x8000000000800, 0x1) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)={0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000ea5000/0x18000)=nil, &(0x7f0000a77000-0x18)=[@textreal={0x8, &(0x7f000017a000-0x41)="ba4200edba4300b070ee65d9b88300f20f2c05ba420066ed0f01860a20dc6100260f01d166b8000000000f23c80f21f86635080060000f23f866b9130300000f32", 0x41}], 0x1, 0x40000060, &(0x7f000030e000-0x10)=[], 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00003b9000)={r4, 0x1ff, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r4, &(0x7f000094f000-0x8)=0x0, 0x8) time(&(0x7f0000f16000)=0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x200000001, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x40000000000001) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000ac8000)={"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"}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009aa000-0x78)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8fc4, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:26 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000089d000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00003f8000-0x4)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000031000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000018000)={r1, &(0x7f0000031000)="325bb7d48d44e9dea6c0d5b8efc1c464e8555d268ff90356647e8b71f4ed032d952cf200df97b73e01009318dce998e7812d76d8561849cb42ced59d8be25e9b5bc9ac062ec2b2a711b177d865d04dae8f4c644f9f34853e86f4159f983c01db41f7c8c83cf85a92e9d4d93c7b", &(0x7f0000032000-0xda)="a2f5942e791ec0da2f1e770b9682862503c987f66e72d72dda6688e50ef52c6efab9b84f4f7f6d5ad8c3add9deba8beb232de80a64a70f9f7a89b6b7168b01a13754293fb09e67803ce95a055aff0a5d53ffb2dc85ec60b64954f766e5a8a951c4c472f67950045380363819579ee53b550a23c1e358b48ecd95b45d34020700afecca728e9455efea25f91f4056091ce4eeb710018675364f5722cd4483b812c24b93960655f984546e9ea3a80a1a0c9befa88a171a10237445473ca17c8050742a77ba76f54280b844a5a2386b7a3d92e4729b208c8ab9b599", 0x2}, 0x20) accept$inet6(r2, &(0x7f000000a000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000031000-0x4)=0x1c) r4 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000030000)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000026000-0x8)=0x8000d03c) syz_open_dev$mouse(&(0x7f00002d5000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000bd1000)="2f6465762f766373612300", 0x401, 0xd02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f00002e1000-0x1f)="1f0000000501ff49433be80008000076180017e0050012000000000004263c", 0x1f) r8 = dup3(r3, r7, 0x7fffd) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f000098d000)=r8, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e8f000-0x38)={&(0x7f0000229000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ce1000-0x80)=[{&(0x7f0000f06000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00001fb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000a26000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000019b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000cf7000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000a48000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000328000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f00008fa000-0x4)="00000000", 0x4}], 0x8, &(0x7f00000d1000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x7}, 0x12000) r9 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000aae000)={&(0x7f0000607000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000690000)=[], 0x0, &(0x7f00002d6000)=[], 0x0, 0x0}, 0x4004000) ioctl$sock_ifreq(r9, 0x8946, &(0x7f00007ef000-0x28)={@common="6c780000000c00000000d204ffcc0000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x9, 0x5, 0xb, 0x5, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000034e000-0x1c)={0xd, 0x8, 0x4, 0x100000001, 0x2, r10, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d03000)={r10, &(0x7f000013d000)="3792899344e59b44b959828137e615443627d8dee89c7737f39c9f7d257f998bf20e525f48e146888019782a5e0fe5b2bc3775be0e9af984b64410eb71196360531244eaa14a41e195599a465befcc6cd1bd956f173f8b35a5c29edeee2014e47d97"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b2a000)={r10, &(0x7f0000a82000)="3b", &(0x7f0000adb000)=""}, 0x18) 2017/12/05 14:53:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000d34000-0x4d8)={0x9, {{0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, 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]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x4d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00001da000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00006c0000-0x4)=0x0) setpriority(0x0, r1, 0x7fff) mkdir(&(0x7f0000baf000)="2e2f636f6e74726f6c00", 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000060f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003d4000)={0x10001, 0x81, 0x3b1856aa, 0x2a8, 0x200, 0x1000, 0x3, 0x1, 0x9, 0x3f, 0x40}, 0xb) clone(0x20008000003, &(0x7f0000e85000)="00", &(0x7f0000756000-0x4)=0x0, &(0x7f00007c2000-0x4)=0x0, &(0x7f00009fc000)="3a5c") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x401, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) madvise(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x10000000000) io_setup(0x9, &(0x7f00008b2000)=0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000192000)=[0x3, 0x0, 0x4d3]) r3 = gettid() sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000b49000-0x38)=[{&(0x7f00009ed000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b44000)=[{&(0x7f0000114000-0xf4)="230e60eecdb6dcfae9841735096710dd2fdb12572abe529f705f33bf4869a6e87840dc02f6454d03f8e72d21de3770841320e5643df35244686c024496da66bc29b8a7f032306d63d1a94e19517e0c6d95576dcb7a5cba0d126cbd7d0308057b7f4d3da6a0d3a51fd7a1b8bb8209ee031e36b4d912ca85b170524a5ac8e4f1c1e913e01fadbe130c90435ac2f2556d70b3d5e746a762c82d1c28acfb7c8a0fbc485712634c7035c859192cde9d1f05c922919e901f338901999f883a9dc68ae1532b5f3dfbd589a492af178f9ac9be5fb6132e71c7c5e76ce0cdf385801cf14cc4dfea93cace18e38c064e76f2255d55a0adf7ad", 0xf4}, {&(0x7f00009e3000-0x2c)="63531b24f10c81d6a8ffbdb6ef5839888e70a9f8e6b023fc390b1f148fd4bd2a458ea62f652b5d1eb004a755", 0x2c}, {&(0x7f00004a7000-0x41)="7decd7da9e9448c6111289785581e675b28d033ac25702bcb178f46080721ab157c936323dccb8ebb011e0cb5a944738ccb82403951580ec663027c738be3d38f7", 0x41}, {&(0x7f0000ae1000-0x6a)="577d357c4c7c5ea4a68198d0cc9a0403cf8bd78b7e3ee17273bd34bff9b134a7a3dcd097180b41eb06db9fa5b7de0790ca215afb7fd20e4196138a9968e6896222d99ecd3ed804e024681ab6e57121a1029fb505681484d855723db056160438807919ec8adffa7325ab", 0x6a}, {&(0x7f0000896000)="c2a2751bd6df60d346905c61f6756558559db369221bdc10546dc77bd273ce764547b56cbbbfb16294cda88666e8700c87694c72444b978aa58a552b53b136088ac6e62ece13a30a4c73ae7541be337f86f21f", 0x53}, {&(0x7f00000cc000-0x6f)="5f1b9bf54f6f85de1f1eaaa3e4ef0738f1ff11f9e1545109bf8d0f6d2634bc6b983ef7be5a409eba85a28d0cc94f71ca509fdc9553dea86dabaab9d098276c7d85a19e3192ca45d7619cca387533aa7f83def21de4ec806940c2de1cf3ea4126084e24f0e9b25924dad34a3469c25a", 0x6f}], 0x6, &(0x7f000063b000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x81000000000000, 0x4, 0x8, 0x5, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0xa, 0x3, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0x20, 0xc56, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x200, 0x5fa3e57e, 0x3ff, 0x3, 0x1f, 0x0, 0x0}}], 0x4, 0x880}], 0x1, 0x0) r4 = creat(&(0x7f00007b0000)="2e2f636f6e74726f6c00", 0xc8) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000534000)=0x7, 0x4) perf_event_open(&(0x7f00008ef000)={0x3, 0x78, 0x9, 0x8, 0x2, 0x20, 0x0, 0x7, 0x0, 0x4, 0x4, 0x2e, 0xfffffffffffffbff, 0x5, 0x0, 0x2, 0x0, 0x10000, 0xbfb9, 0x8000, 0xfff, 0x2, 0x5, 0xfffffffffffffff7, 0x7, 0x401, 0x0}, r3, 0x1, 0xffffffffffffffff, 0x3) getdents(r2, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) 2017/12/05 14:53:26 executing program 5: r0 = dup(0xffffffffffffff9c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x80000040fe, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) pipe2(&(0x7f00009c7000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000701000)=0x6, 0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x4, 0x8000007) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000049d000-0x4)=0x0) fallocate(r4, 0xfffffffffffffffd, 0x1, 0x2) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000451000)={0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f00008dc000-0x70)={[{0x5, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x397ac976, 0x0, 0x5, 0x80000001, 0x0}, {0x0, 0x6, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f00002a2000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7, 0x400000000, 0x0, 0x0, 0x2, 0x3, 0x0, 0x80, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00000fe000)={0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$loop(&(0x7f0000f4a000)="2f6465762f6c6f6f702300", 0x0, 0x200002005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) clock_adjtime(0x7, &(0x7f0000034000)={0x7, 0x6, 0x0, 0x5, 0x1, 0x592668ef, 0x1, 0xffffffffffff0c52, 0x7, 0x80000001, 0x41c0, 0x2, 0xffffffff00000000, 0x8000, 0x1ff, 0x1, 0x2, 0x6, 0x81, 0x0, 0x2, 0x9, 0x0, 0x6, 0xfa83, 0x0}) unlink(&(0x7f00008b1000-0x8)="2e2f66696c653000") writev(r7, &(0x7f0000b97000)=[{&(0x7f00000e9000)="34", 0x1}], 0x1) ioctl(r6, 0xa8, &(0x7f0000967000)="6d4d") mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 216.014260] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b759b [ 216.021506] R13: 00007f2ffc864bc8 R14: 00000000004b759b R15: 0000000000000000 2017/12/05 14:53:26 executing program 3: mmap(&(0x7f0000000000/0xb1c000)=nil, 0xb1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b1d000-0xc)="2f6465762f72666b696c6c00", 0x42001, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f0000fb6000)="2e265c766d6e65743070726f6b00", 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000b1b000-0x8)={0x0, 0x0}) gettid() fcntl$setown(0xffffffffffffffff, 0x8, r4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x6, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000323000)={0x0, 0x1, 0x40010001, 0x6, 0x8, 0xfffffffffffffffc, 0xc99, 0x85, {0x3f, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000, 0x477, 0x9, 0x3}}, &(0x7f0000599000)=0xb8) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x2, 0x7, [{0x9c4, 0x0, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb6b9, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80000000101, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b1a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00006b9000-0x8)={0x0, 0x0}) ioctl(r5, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000af5000)=0x0) r7 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000297000)={0x80, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000020, 0x0, 0x800, 0x7, 0x3, &(0x7f0000125000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x1020000, 0x7}) poll(&(0x7f0000b1a000)=[{r7, 0x1, 0x0}, {r5, 0x1200, 0x0}, {r5, 0x80, 0x0}, {r2, 0x0, 0x0}, {r6, 0x1000, 0x0}, {0xffffffffffffffff, 0x48d83c67fff233b5, 0x0}, {r2, 0x0, 0x0}], 0x7, 0x6) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000b1b000)={0x1, 0x7c, 0x3}) ptrace$setregs(0x10, r4, 0x1008000, &(0x7f0000b1c000-0x2)="8d6c") mmap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000029e000)="2e2f66696c653000", &(0x7f0000393000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000b1d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) ioctl(r7, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000b1d000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005c0000-0x4)=0xbd) unlink(&(0x7f0000abf000)="2e2f66696c653000") sendto$inet(r2, &(0x7f000088a000)="", 0x0, 0x8000, &(0x7f000055a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000b1c000-0x30)=[{&(0x7f0000b1b000)="9edd", 0x2}, {&(0x7f0000b1b000)="2a", 0x1}, {&(0x7f0000b1e000)="0b", 0x1}], 0x3) 2017/12/05 14:53:26 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0xa, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000045e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000021d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0xd32, 0xffff, 0x7, 0x400, 0x1, 0x4000000, r2}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000421000)="4c42e2d96318fda7049ea0baf799f526617a7707fa4194fb45b3cb58260b461267d636d7bff67f4f00b6fb145462bc0a54f01b502586ed768be83ac3a3af4a643bd44f99c08ee95e4814a07df1dd8260d4b14c8532da666a0dc62542c667ae5383554386433832b1e4ab2e57e05515ede1e9f3f96341ca252bdbb77350f8cdf481ffb8c55d2c99eed24a59c87e11bcf32f72e96834c389e6f25b28425b4e51", 0x9f) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x13) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009c8000-0x10)={0x80000001, 0x200, 0x7fffffff, 0x5, 0x0}, &(0x7f0000109000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000501000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000414000)=0x1008) [ 216.094610] __get_request: dev 8:0: request aux data allocation failed, iosched may be disturbed 2017/12/05 14:53:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000065a000)={0x0, 0x0}) r2 = socket(0x2, 0xa, 0x0) sendto$ipx(r2, &(0x7f00007d3000-0x64)="510dab1edd518c18972eb8952b332b7ba76208de6c46035c85b457d2064d7f6460c6c1b9feb6a0499844805b52f56fb0b088d9a1d22c34321801b7dbe94af0d61794b861b3127d57748817a05a76b1dc8d07e412152f49182559055ed01d037d2c7e0d45", 0x64, 0x4000, &(0x7f0000245000)={0x4, 0x9062, 0x7, "adf0af8124b3", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000285000)={{0x3, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0, 0xfff, 0x4, 0x8001, 0x9, 0x1, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = perf_event_open(&(0x7f0000d83000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r3, 0x2) bind$inet(r2, &(0x7f0000a2a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r2, &(0x7f000096f000)=@abs={0x1, 0x0, 0x3}, 0x8) io_setup(0x7, &(0x7f0000783000-0x8)=0x0) ptrace$getenv(0x4201, r1, 0x382a, &(0x7f0000ddc000)=0x0) r4 = syz_open_dev$sndseq(&(0x7f000097d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioprio_get$pid(0x1, r1) sendmsg$nfc_llcp(r2, &(0x7f000084f000)={&(0x7f0000238000)={0x27, 0xffffffffffffff00, 0x9, 0x4, 0x9, 0x0, "d5303b6e57b30fe18794a790a91ff28259f1c6a8719df9940c091d0133f5d3a7aad6602da797439abd866464ad4cdafa2eb59f87fb6cd3b579b73c638dac10", 0x3}, 0x60, &(0x7f00003fa000)=[{&(0x7f00004b3000)="", 0x0}], 0x1, &(0x7f0000c6f000)={0x70, 0x119, 0x100000001, "739013f083cb228c914431361a97f3703b827624eadbd1676e4b01fcb5a88a547f229a862280bac337da5abf1650d6a81d2fa6837ce15f41dfe0310290d4177bc80a24b3f19939af9fa5603f875612c5101e40e7736dc647dbcbb196ac02bb18"}, 0x70, 0x20004040}, 0x20000801) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000d98000-0xb0)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00007ab000)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000118000)={0x3, 0x80000000, 0x2, 0x5}, 0x8) 2017/12/05 14:53:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setgroups(0x1, &(0x7f0000fd7000-0xc)=[0x0]) r0 = syz_open_procfs(0x0, &(0x7f0000030000)="6e65742f73636f00") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ae9000-0x4)=0x0) r2 = getpgid(r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000319000-0x4)=0x3ff, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000792000-0x9)="2f6465762f72746300", 0x240000, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000271000-0x4)=r2) r4 = shmget$private(0x0, 0x4000, 0x410, &(0x7f00009ef000/0x4000)=nil) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000c6d000-0xab)="9b16fc368202fda21fa9497641a12aa2143cdc9d71a98a086dc8cd5dccebb758a76d4a8dd574bbf9ab52f8d52e77aaca9d83c694883294281a4f8195d656792f4bbd4b03370a82410413a621fdd717e1ff1855d6a05fd1423dc2669fef79044f882a23ba05c79bdc8b024ef77f15c6a04613d9977f90acfaa8b033ea7cde31a90f907e5bcb33de278278f8191899cdaab1cd6e33728857f1976839d795fa482095045c135c18a86b8701d6", 0xab) shmctl$IPC_INFO(r4, 0x3, &(0x7f000080a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/05 14:53:26 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000789000-0xb)="2f6465762f766373612300", 0x7, 0x20000) sendto$packet(r0, &(0x7f000015c000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00002f7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005b3000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f00002d0000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009dc000)=0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x8, 0x4010, r0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00001f1000)=0x0, &(0x7f000091a000-0x8)=0x0, 0x80, &(0x7f000060f000/0x4000)=nil, 0x2) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f0000009000)=0x0, &(0x7f0000818000-0x4)=0x4) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00009d9000)={0x9, 0x1, 0xd4, 0x8, 0x5, 0x0, 0x0}, 0x1c) mmap(&(0x7f00002dc000/0x2000)=nil, 0x2000, 0x0, 0xcca73760b7d47896, r4, 0x0) getsockname$unix(r3, &(0x7f00007a5000+0xbac)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00004f5000)=0x1002) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x40000000000, 0x7}, @generic={0x17, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0xd39d, 0x104, 0x5, 0xc400000000000000}], &(0x7f0000003000-0x6)="47504c00", 0x8000000000005, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f000019f000/0x4000)=nil, 0x4000, 0x2000001, 0x1111, r5, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00002bd000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="5bd033e1cb31", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9129d5ebda2ff67baaa1e4c58b002c8b"}) sendto$inet(r1, &(0x7f0000454000-0x51)="467f711645f5de2e7e546b01205a77d404904debfa348eb30deb8a63fe4cc5da2ccb567c01083d40d233d206fea8b8dcb2bf3e88191f5cc17646a6c3427daeb0f25b7d3ba9bca51a83b4687ef4e882f769", 0x51, 0x0, &(0x7f0000791000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 14:53:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x8000000000000002, 0x78, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x46, 0x80000000000000, 0x0, 0x4fe, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003bd000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f00007d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r4 = add_key(&(0x7f00002ee000-0x8)="72787270635f7300", &(0x7f0000206000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e88000)="31997372488b9779860a19dee60833c467138ed2edec275c4612721a24a12855f31469c92e141e81d5a1788d138407f67f674d8048d54c64bbc57c7357122a53b0277b21ed4d7ca02336d9bb723578a5bc0c38422a39f09452169b241054896e4913399316776c36d5a7050cd52c3bcbb4101f74b59c78c40bdd7bd9f6102cd9a1e7e669a70c570c431fb0ebb350431eb71ba77b9212de5ff3a3f3e258ab1224b48970ed494c0c70c1879cf4eb465afd6f07037a7c588d81e7232b1bdebbd3805794618da060b941df0a299e9108", 0xce, 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f000032c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000092000)=0x0, &(0x7f0000c28000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000290000)={0x3}, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000448000)=0x1) r5 = fcntl$dupfd(r2, 0x1, r1) msync(&(0x7f0000d39000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r5, 0x0) 2017/12/05 14:53:26 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:26 executing program 1: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f56000)="00ba445ed6f357446aaa3ee975c8e2d63065bb0f49e51a1ed15f2ca51178e39c440670dcffb570ae3648da3045252c47f8c64300ca6b25077ebfe0802a31f4102aed751ef7eacd532425d6f2e586e49b36825336e94d4f51e0f6de679a204841872c70f52f2105fec36b1bbd474de5cf5863ff2e1f77dcbeaaba20201d2296854873d5b9dc0015973e33e1e084b92469fbe724d5d33ead1002edc9ddbd00c3211082e658f39bd4cb7c3f49946ca978ab062c0ac62f813621a09d212eb9408642cd4a24f71730710c4b80989546", 0xcd, 0x8000000000008000, &(0x7f0000f55000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037e000/0x1000)=nil, 0x1000, 0x800000000000003, 0x2011d, r0, 0x0) mmap(&(0x7f00003bd000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f57000-0x10)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000557000)=0xfff, 0x4) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x10, &(0x7f0000ebd000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bef000)=[{&(0x7f00005ab000)="3900000011001947040000000000050007000100020000004500ff170000800009003c0000000000000000fffffb011018e9070000000000a161", 0x3a}], 0x1) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000f56000-0x4)=0x8, 0x4) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000830000)={0x0, 0x0, 0x0}, &(0x7f0000e8f000)=0xc) r3 = open(&(0x7f00003d5000)="2e2f66696c653000", 0x80080, 0xd0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000b3b000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c1f000)={0x0, 0x0, 0x0}, 0xc) getpgrp(r2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f58000)="bb430735893e30720577b0a89bc1bb1c52000000000000075bb7da78034a96cde71fa0ad752d8c7a9e181b81d9cf2e7a5c0c0ce56f648c000000000000032a41ea17f2b62d8ec08fd56293e04145c82cc3c8ed64000000000000007fa5708da75582fdd651d5f023cdf58965c1c98345693ecbddde1b84ff476e0461a8488fb31130440b7fed718eeae57b08ee957a64617fef1c3fba1083a0d63426cd5ec96bb8e5ffecb028ff5b7072779211665a19f1a8bdf06e8a30ac03ce7162060000b36741f96647fc0500d1fb8d4d62e13d", 0xcf) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 216.363751] binder: 32624:32625 sending u0000000000000000 node 215, cookie mismatch 0000000000000002 != 0000000000000000 [ 216.374933] binder: 32624:32625 transaction failed 29201/-22, size 56-24 line 3026 2017/12/05 14:53:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000de7000)="706f7369695f61636c5f61636365737340706f7378785f616c5f616363737373656c662d5c5e0025", 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x100000000003, 0x10000032, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b38000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d0000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000005e000-0x50)={@loopback={0x0, 0x1}, @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}, 0xca3, 0x3, 0x1, 0x500, 0x7ff, 0x8, r3}) close(r2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)="2f6465762f70746d7800", 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000fdc000-0x1000)="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", 0x7e5) write(r2, &(0x7f00006c1000-0x1001)="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", 0xfb9) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00005cd000)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x6e, [0x7fffffff, 0x3, 0x5, 0x80000001, 0x9, 0x3f, 0x100000001, 0x5c6]}, 0x5c) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) getsockopt$inet6_buf(r5, 0x29, 0xcc, &(0x7f000000b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) ioctl$void(r0, 0x5450) read(r4, &(0x7f0000637000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r4) syncfs(r2) socket$netlink(0x10, 0x3, 0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000fd6000)={0x79, &(0x7f0000879000)="816db0d8bd86d94ef71a8fe1fe992b944c41a11fcca730016d37234f41a8da18bac9646152e001a851939155720b62e79d78dc02e6ff6411997644744712f9daa4a1b969f2370a39a07b0ccbfb6bb46f59cc44ed3a55cee5d455eff5f991a57298b58e420231cc8c6abd68be85dc43d025d567b80b7ffa1430"}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003f6000)=0x8000, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bca000-0x5c)={{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}, 0x401, [0x7, 0x1, 0x8, 0x0, 0x2e1, 0x90, 0x80, 0x401]}, 0x5c) 2017/12/05 14:53:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x1, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0x81, 0x2, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x80, 0x800) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrlimit(0xa, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r3, &(0x7f0000da6000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000010b000-0x4)=0x0, &(0x7f00000c7000-0x4)=0x4) tkill(r1, 0x13) 2017/12/05 14:53:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x200000000000003) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000109000-0x6)="72656e6f00", 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x28002200) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000035f000)={0x0, 0x8000003, 0x9000}, 0x4) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19, &(0x7f00000dd000-0x1d)={@random="ba1c411b83e6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @x25={0xfffffffffffffffc, 0xf10, 0xf6, "dfb6cc66da52b3dd"}}}}, 0x0) waitid(0x1, 0xffffffffffffffff, &(0x7f0000068000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000686000)="2e2f66696c653000", &(0x7f00002ee000-0x20)={{0x0, 0x2710}, {r3, 0x0}}) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00007d2000+0xe25)=0x0, 0x4) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000a0f000-0x8)="2e2f66696c653000", 0x2000, 0x8) r5 = dup2(r2, r2) setsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f00001d7000)="1f61a49c8c549e408fb0677bb50473cd29780e6c527d25c19262afa8565b3325f00d77947583a19938f53630d2f56ff87de59e95e75388459e93d9e058278ee4ce3938ed8d4291eeb6febcfe029b0cabad4c57066d54ccf0e0331200081dcefe5c938ec624156ceff9ade95b6590a109756d6f06b66421170289a5bf0b24722053f274f4409a6f984af553ac00000000000000072167c40e68d64ad15edfd16c5bd2ed9a2c758a0e8ef830003af2434a19f8573701780904d47bb53e831de73f81b6aed28c2432c3d887", 0xca) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x10000000005465, &(0x7f000001b000-0x8)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000000003, &(0x7f0000a0d000-0x4)=0x10c, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f4a000)={0x1, {{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]}}, 0x90) connect$inet(r1, &(0x7f000092f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efe000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000997000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00008fa000-0x20)={@generic="99c8661b75cad2ce33762fd0b5014b5d", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = gettid() getpgrp(r7) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000d5a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:26 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00005f0000)="2f6465762f766373612300", 0xa6, 0x109000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b91000)={0x1, 0x401, 0x200, 0x0, 0x5, 0x0, 0x6}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000)="7472757374656400", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000-0xb)="2f6465762f766373612300", 0x0) keyctl$get_keyring_id(0x0, r2, 0x3ff) mmap(&(0x7f0000000000/0x1000)=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$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffffffffffffa58b, 0x10001, 0x3, 0xfffffffffffffffd, &(0x7f0000004000-0x10)=@generic="c339ab25b6d6355292108e84daf5fcb6", 0x4, 0x3, 0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)="2f6465762f73657175656e63657200", 0x129800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) readlinkat(r0, &(0x7f0000011000)="2e2f66696c653000", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mkdirat(0xffffffffffffffff, &(0x7f0000011000)="2e2f66696c65302f66696c653000", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r2, &(0x7f0000005000)="6173796d6d657472696300", &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00004eb000)="65b155868a3593edfcb3b2413b392bbccd7a5c7a86bcff4ed644a33f6fb65149b3e606fb88121db00a3a737551fc6f136b7b3dfd4f3d3d3c142e7306bd4678", 0x3f) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000f96000-0x20)={@generic="aa2b926f66608f904726c6090001b42d", @ifru_flags=0x5001}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") recvmmsg(r0, &(0x7f00005a4000)=[{{&(0x7f0000349000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000edd000)=[{&(0x7f0000f1a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}], 0x1, &(0x7f0000ca5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x2}, 0x1}, {{&(0x7f0000a7b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000940000)=[{&(0x7f00007f2000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f00007c3000)="0000000000000000000000000000000000000000", 0x14}], 0x2, &(0x7f0000093000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x0}, 0x3ff}, {{0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f0000609000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000aee000-0x11)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000a6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000691000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00000e3000-0xf)="000000000000000000000000000000", 0xf}], 0x5, &(0x7f0000efa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x3}, 0x1}], 0x3, 0x2040, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000205000)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x435, 0x1, 0x6, 0xf, 0x20, 0x20, 0x5, r4, 0x0}, {0x7, 0x6, 0x55b, 0x1, 0x6, 0x4, 0x4800000000000, 0x5}, {0x5, 0x2, 0x8001, 0x1}, 0x6, 0x9, 0xfff, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x5, 0x3}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaf2, 0x7, 0x3, 0x80000001, 0x7ff, 0x4, 0x8}}, 0xe8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/05 14:53:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4000000000eb, &(0x7f00007d2000-0x5)="6eb1bb7e8e", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d0000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x40080, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f000024b000/0x4000)=nil, 0x4000, 0x4, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000001000)={0x0, 0x0, []}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r5 = socket(0x1, 0x805, 0xe) mmap(&(0x7f000008a000/0x3000)=nil, 0x3000, 0x2000012, 0x1c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000003000)={0x5, 0x0, [{0xa, 0x100, 0x501, 0xffffffffffffffdc, 0x8, 0x0}, {0xd, 0xd3e7, 0x9, 0x2, 0x0, 0x0}, {0x2, 0xffff, 0x80, 0xf0, 0x400000000002, 0x0}, {0x7, 0x10002, 0x3f, 0x5, 0xfffffffffffffff8, 0x0}, {0x1, 0x80, 0x8, 0x7f, 0xae6, 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000060000)={0x20100000, 0x100002, 0x623f, 0x403, 0x6}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x40000000f) mmap(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000090d000-0x8)={0x0, 0x0, []}) 2017/12/05 14:53:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c92000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000aaa000-0x4)=0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a24000)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000036c000-0x9)="2f6465762f6b766d00", 0x40, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = socket(0x10, 0x802, 0x0) r4 = syz_open_dev$mice(&(0x7f00003a2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20100) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000afc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = memfd_create(&(0x7f000088a000)="00", 0x0) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x80005, 0x84) dup3(r6, r7, 0x0) setsockopt$inet_dccp_int(r6, 0x21, 0x0, &(0x7f0000d75000)=0x4, 0x4) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000b1a000)="876392749d359f1ff94bef338e7983510b32de2013bff360775dff72183bb8dfa6b6106057daf8c2ae39b4831db68357aa6a5b53d27be7c52d78f4ac3b59e9756fc2cda1fd5f9309f276bf4a6b4fbaadcdf34168214606b71fec47ecdb06000414719ff592a09ee5399a441208d4a39bfa692d60e16f3bf33f7e91f4e182e725cf42f8b345331691275b3a7916721e85a7a4eeab3b27e21b124f9761c42d35e360") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000ad000)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00001c8000)={0x10000, 0x6, 0x35a, 0xd2b0, 0x6, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000f03000)={0x7, 0x0, 0xffffffff80000001, 0x0}, 0x8) sendto$inet(r6, &(0x7f00006a4000)="51", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000041b000-0x8)={0x0, 0x0}) recvfrom(r7, &(0x7f0000f51000)="", 0x0, 0x0, &(0x7f0000852000)=@ipx={0x4, 0x0, 0x0, "b3ff7ea99298", 0x0, 0x0}, 0x10) accept4(r5, &(0x7f000089e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000041b000+0x816)=0xe, 0x80000) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f0000506000-0x10)={0x7, 0x1}) bind(r6, &(0x7f0000d4d000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r6, &(0x7f00005ba000)=[{&(0x7f0000e5a000-0x1)="00", 0x1}], 0x1) write(r3, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000cd3000)=@int=0x0, &(0x7f0000f8c000-0x4)=0x4) lstat(&(0x7f00009ce000-0x8)="2e2f66696c653000", &(0x7f000062d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/05 14:53:26 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x240, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000e63000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000f93000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000705000)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7a, 0x3, 0x800, 0x6, 0x1, 0x1ff, 0x4, 0x20, 0x8000, 0xfffffffffffffffb, 0x3, 0x200, 0x6, 0x40, 0x1]}, &(0x7f000056f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00007dd000)={r3, 0xe, "68a1fc7ea29e9167fa33af8230dd"}, &(0x7f0000e07000-0x4)=0x16) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000f94000-0x68)={0x6, 0x0, [{0xfe, 0x0, 0x1}, {0xab2, 0x0, 0x7ff}, {0xb5f, 0x0, 0x22b9e2a3}, {0x37f, 0x0, 0x200}, {0x38c, 0x0, 0x6e7b}, {0xb73, 0x0, 0x3}]}) syz_open_dev$urandom(&(0x7f00003a6000)="2f6465762f7572616e646f6d00", 0x0, 0x80) [ 216.405599] binder_alloc: binder_alloc_mmap_handler: 32624 20000000-20002000 already mapped failed -16 [ 216.416877] binder: BINDER_SET_CONTEXT_MGR already set [ 216.422208] binder: 32624:32625 ioctl 40046207 0 returned -16 [ 216.428920] binder_alloc: 32624: binder_alloc_buf, no vma [ 216.428936] binder: 32624:32686 transaction failed 29189/-3, size 56-24 line 2947 2017/12/05 14:53:26 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00005f6000)="2f6465762f766373612300", 0x5, 0x40) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00004e3000)={0x101ff, 0x0, &(0x7f0000198000/0x4000)=nil}) exit(0x3) mmap(&(0x7f0000000000/0xf44000)=nil, 0xf44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003cd000-0x58)={0x26, "736b636970686572000000000000", 0x2, 0x102, "637473286362632d626c6f77666973682d61736d2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f00002ec000)={0x26, "736b636970686572000000000000", 0x4, 0x4, "65636228626c6f77666973682d67656e657269632900000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1d, 0x802, 0x53) sendmsg$alg(r3, &(0x7f000020d000)={0x0, 0x0, &(0x7f00002eb000)=[], 0x0, &(0x7f0000182000)=[@iv={0x30, 0x117, 0x2, 0x1a, "0abe2cc346b444465dc8a488f3d95487c36d8e048c9b85690302"}, @iv={0x68, 0x117, 0x2, 0x50, "b989ed35a01c000f3f3015092ea8542aaba02c6996481586a67409d3debaa0efe15c41d23bc6b36208af40add534b0648bec6f8ade1bd9af5f9cf358993d4d911efea6dae5abada07bd0180eb36eeeff"}, @iv={0x108, 0x117, 0x2, 0xf0, "8cb5b5f3932254c46a75ba711ea78c6aeeff869294934cd65b46eb43457a0c3fd2fbf87638b90606a6689a6ba2711d2d16106f530bc64abc03c2e3d0dd2a793d1863dd6baf04acedf7ce32c6a479332c6bfd22c927379178557663b0bcfe7e3720bcfc7962699e0d44980f82e9867e2be4a04094aef52651418d510c7ec0a5c4479bbe1244d9fd25fd5097c738a38ead4bce630dad68c87573c6a2949ca19675bcc3d50abf24acda331cb6e3e58e4bf9f29141e26ad1f7bd84dd01fe0399371bd82774a6b4186b8b2ea94b2ae4f341e32d674a9b780809ee0f9ad117046c01c656596e50d64a372c09a6d33f55f08ca2"}], 0x1a0, 0x20000050}, 0x10) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000003b000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$alg(r4, &(0x7f000024f000-0x38)={0x0, 0x0, &(0x7f0000059000)=[{&(0x7f000026a000-0x15)="38d32e610b75c619651d1661305b78691781cf9ccb", 0x15}, {&(0x7f0000030000)="15608a6b99019cf3ae3e7788078fcec2bfc60f5053e24be30ee71045e791ba32275cdc64299e0e03327f331128d5f1b910e76dd397008d6f69ed617f058390b6cec6", 0x42}], 0x2, &(0x7f00002d7000-0x90)=[], 0x0, 0x8000}, 0xc000) io_setup(0x5, &(0x7f00002df000)=0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f00000be000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x4) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000b48000)={0x3, r0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 216.529260] sctp: [Deprecated]: syz-executor4 (pid 32700) Use of int in max_burst socket option. [ 216.529260] Use struct sctp_assoc_value instead 2017/12/05 14:53:26 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000bcb000)="", 0x0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x1, 0x10000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x807, 0x3, &(0x7f0000f8e000-0x8)={0x0, 0x0}) openat(r0, &(0x7f0000fd8000-0x8)="2e2f66696c653000", 0xa00, 0x141) r1 = accept(0xffffffffffffff9c, &(0x7f000095a000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005e3000-0x4)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd6000)=0x800, 0x4) r2 = syz_open_dev$sg(&(0x7f0000723000-0x9)="2f6465762f73672300", 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x300) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f46000-0xe8)={{{@in6=@empty={[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=@empty={[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}}, &(0x7f0000dd9000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000240000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001bd000)="2f6465762f73657175656e6365723200", 0x100000020081, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f00002b6000)={0x4, 0x85}) r5 = syz_open_dev$vcsa(&(0x7f0000cd4000)="2f6465762f766373612300", 0x3f9, 0x200024) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000ead000-0x50)={{0x2, 0xffffffffffffffff, 0x8, 0x4, 0x100}, 0xffffffffffffff39, 0xba, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet6(0xa, 0x80003, 0x6) sendto$inet6(r5, &(0x7f0000ea5000-0x2)="05ed", 0x2, 0x0, &(0x7f000066d000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x1, 0x4) sendto$inet6(r6, &(0x7f0000736000)="38", 0x1, 0x8000, &(0x7f0000c30000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(0xffffffffffffffff, &(0x7f000029e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007fb000)=0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003af000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000372000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x8200, 0x0}], 0x2, 0xefffffffffffaa79) connect$inet6(r2, &(0x7f0000dbb000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c) clock_gettime(0x7, &(0x7f0000e36000)={0x0, 0x0}) sendto$inet6(r6, &(0x7f000013c000-0x801)="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", 0x7f1, 0x0, &(0x7f00003ad000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000ee9000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004d4000-0x4)=0x2b) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000ee9000-0x4)=0x5, 0x4) getpid() 2017/12/05 14:53:26 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = socket(0x4, 0x3, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f63000-0x8)={0x0, 0x8}, &(0x7f00003e7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x10000}, &(0x7f0000c78000)=0x6) quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x8, 0x200000, 0x0, 0x3, 0x0, 0x0, 0xfc, 0xfffffffffefffffe, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd88e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f0c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000848000)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cb2000)={0x0, 0x0, 0x0}, &(0x7f0000c33000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000ff4000)="2e2f66696c653000", 0x1, 0x41) unlinkat(r3, &(0x7f0000894000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f00002f9000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000057a000-0x4)=0x10) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = semget$private(0x0, 0x3, 0x5) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000a6b000-0x4)=[0x7, 0xfffffffffffffffa]) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000859000-0x40)={0xba32, 0x2, 0x4d, 0x8, 0x6, 0x1, 0x8, 0x99}, &(0x7f0000b52000)={0x7, 0xf8d7, 0x1, 0x0, 0x7, 0xa85, 0xffffffff, 0x7fffffff}, &(0x7f000018b000-0x40)={0x6, 0x8, 0x9, 0x0, 0x987, 0x8, 0xd53, 0x10001}, &(0x7f0000c55000-0x10)={0x0, 0x989680}, &(0x7f00006b1000-0x10)={&(0x7f0000001000-0x8)={0x100}, 0x8}) futex(&(0x7f0000000000)=0x3, 0x87, 0x0, &(0x7f00005d0000)={r6, 0x0}, &(0x7f0000000000)=0x0, 0xfffffffffffbffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000055a000-0x4)=0x0, &(0x7f0000fdd000)=0x4) 2017/12/05 14:53:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00003a9000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000015d000)="2f6465762f73672300", 0x4, 0x800) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) socketpair(0x9, 0x0, 0x0, &(0x7f0000b1e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000afa000)={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]}, 0x0, 0x3ff}, &(0x7f0000ca1000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009a0000-0x8)={r3, 0x5}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000b5000)=0x0, &(0x7f000066a000-0x4)=0x4) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000867000-0x20)={@generic="4bc0392fbf73d4534c2ec4c9842a64f7", @ifru_flags=0x200}) bind$inet6(r4, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000ff000-0x18)={0x0, 0x10000, 0x0, 0x2000000000, 0xcb8a}, &(0x7f0000842000)=0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004cd000-0x4)=0x0) waitid(0x0, r6, &(0x7f0000b8d000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00004ff000-0x108)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x988f, 0xa9, 0x51, 0xfff, 0x80, 0xe0000000000000, 0xffffffffffffff80, 0x3, 0x8, 0x8, 0x9, 0xa37, 0x1]}, &(0x7f0000ab7000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b72000)={r7, 0xffffffff}, &(0x7f0000161000)=0x8) listen(r4, 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000787000)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00006f7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x92f, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3, 0x6, 0x1, 0x24}, &(0x7f00002c8000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000045a000)={r8, 0x2, 0x0, 0x0}, 0x10) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b96000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016f000)=0xe8) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) sendto$inet(r0, &(0x7f00006ca000-0x2)="00ac", 0x2, 0x80, &(0x7f00001dc000-0x10)={0x2, 0x0, @rand_addr=0x83ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r9, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r10 = accept4$inet6(r4, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r10, 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) [ 216.595438] sctp: [Deprecated]: syz-executor4 (pid 32713) Use of int in max_burst socket option. [ 216.595438] Use struct sctp_assoc_value instead 2017/12/05 14:53:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bd7000)="2f6465762f6375736500", 0x208400, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ffd000-0x4)=0x6a20b649, 0x4) r1 = perf_event_open(&(0x7f0000033000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000653000-0x19)={r0, 0x1000, 0x1000, 0x27, &(0x7f0000492000)="fe4966b20b5d0e5d1b64cc75ef0f4e853996e160efb4b8d5d76af6456b7dd48b8a149fa60d65332a58a98b6c5ed3cc865ad28f6f41d4433a7c1c064010ce7d44ad98a371c97ac43346a13ac3c8c46dd886fb1185f66a053cfa53ea0c5ac2334cb635387a75acdf1c20b3db7bcf66f1e3d5f7a9f1641840a169df2916a346c64fc759f62a4036bc77f01558ddf869782ffa16ac7da9c5130e5e52e0389fb1131ba8406ceea13302192bb4296ee764b1fa766e98c8692b3973815753b03d83a8bae50a8bbd074ec77b821698acede40a18cb6815a2ee9bf8312bafef0225cfe82caeba88088ef6581f31265844a89e3a91fb4d5f0804ca0c2efb6395daa7bebd2ad691d98cac33a1a7919f19dfdef5013ac43f346f5ab55919921dbd92f92ef24ff7bf276467e437099ce04482fbe4bcf203997555b2e7105d724797bcd04f8f1fc17c54434e8005168ab9a43438ff0e721f5f7265e97c3f9cbce6dbdd73e393c31f0b1a05ee433c243de5e0539324a3b9a97d2b6b89d2d8bc114d3774f2fb289db27eb968f86103309b0334026d96ed4f61155f67509d183b769be596e0e0ea6fe7240b0f975ef2f4ec7ea463a39e3398396f0dde3e1b3c848ff510274a57d646f6bb3aea0c2ace9f10dab53514929288c3d1f6c33f06a9a68b00914c87cf938b713f87d7700502ad1b2496b169b76d12e93764b85689fbd94c546cbcb4fdb8f99f5b1bf52fb8e9ac52ec0d881ac6d8fe7111f1536fad27e62fa98caf404a9cd71a71db44af7c0db2b67f47f09ad464931ffea9ce32a90d2a73c29ebacbedd02223878b33e757cb813888eb094d5f29c94ff2b1b8c8ba416b3fe4b4e59e0f0f0cbb86117dc3f8da5a01895ccaecc269cc59006c0abaa718138e342a4cd068b02dcd482438d0bdfc31669dba9548bf81827041edfa3d3b9c804da24344d1ebda9ae7048628e214d15fdcb15fad5b4eb8706af8aa01799c9aed47d68aff25d6eae9ce72e9828b1e385d386b71e08d3c3aac3e9fac9f034ccc377e39f1587cdae25ae2b9fb36f9fb7d99bbe3dd89b6fffe8da11ebd319d841461fffc5c36627dd21652562605ec58a2268e75c2542166f72e6737248421692b6b03a59c4a0cc381be08fdcef8a13628a9fdc7567a944a6267402f14cae0a7ae3961a6826cbf8200124ea80737c48ac83f51cb074758057fcb70828f90fdf485c6e4ce6392c80b8a005b297f5eeb6a61d20a58c492dba04ad44bf0f56b331d116c78bf1b56f8de12608c8165d3eef1b1b4f4d3b625308c5bb3c7429ed620e11a6f79fe5a8be5d7de43ffc4853c7b42512639f2d67c44df5efaf95a6a70a521b18d46b88ed391ee11d87c85fe9944b6c0d8d2272a1e24c88f9467f9dd735564db4aab6fdf63dbb5daec2af808a501077d683ab33c5fee6929436f41214bd41236f435a079be69a06fe5b2ac2d548f8f7801e0a45fffd495160c856035652128dc321c9e9d0dabf8adeeeaa22230aeef083b46b9dbb1dd9f4c448ffec00dfe4addb3aa8e14dd4927d5d4a6c70784cfe254ca5df857eb242d95e94ab3605dc0bf631493be88bb4410ff1e278b78bf48e6a1d8b2f2567e59a109fb114d7cee0b1351917c970705dd777765452634a4e840cfc8ecbfafb62a5c72315f354f977dfc1c2477938d811300af7e3a5275852deb6253f76408a8eb0fa12d35b17c4ef6bdad910bedd8758c54eb1a800ad82e687f7cb316a2827a95fbbb6ad9e88fb8405dc94f0cfc74fa87d4f65ddc8b32ae30519541e8650527225c384a2e18f245e09d87cb0a7ef80d4ac9031148f66a0360a57113a5954ed50c2210dade5caea7f02a7cbfd86aa484d5bf7fe47f6ee3c0845a86149e8e7e2b4ae5a4ec8e9742257d7b2687753711588bc0f92efe8b35ba097ce498978718cbdd47b477f263f9a409e44454c6ba2eb969f743e84071b84cb663e6f18a5612a9223c3f67554b0f99287452a57e4f3d6341da5f11f8e0461d2534bd4e59d2119c4f40dfb8955af0154b967a316e6e2b6f382a6fc1d9676d1421453c6def7edae58792cc2001c9e3737ab3b146215bf7d0b4750ffd56b50f68b9588fb8e9d080b315d728370a75760b4b79ecf47232f87a59a75b48ec3fbc7eaaf212bd22c222a587e287bda07a62528f4bc00e3f43f1ebff019f370fb4556e8832c4c0bde1fb3ceca8c3fc6cb26610251133b7cc3369e0c31efb8d5fddf6f35db1034fe70289c84d6553e7de5de238245fa431847df259e125d1cfe4963c442dfae3613bb19600c1b503697020d709cc40711a391146816b4d2d662420b8883481e624f925ba024f7f04c84875d6da75929603902864bda1d02a290a787bbe8831af985e5a001a028e1fef10b9ee456802e867dd6db05ac32514867f9cdfc0f7a060d829c65a509cce14b97439c52dd3855acf2b783a1ef687b1f3ab79882b591b8c643978d95071bd71204ad2a41b7c0ae90b50f1d55d2b8d3c6e5e3f195e4c1a42d8b422e822d7cbd8bb7d3bd7397ac6168950b04436a63761c21016008f3df29fb87347ebdcfaa12ed5e88c024b2b36c3cfae95578891d8c2440744e0ce8fa1c44a594eaeffdb7f88d476ee95375126010f4c5bfc119d43c23073110b1389baa18d978aa514b61970ffe8d7dc1de2b4c5eee033bfe1cac4c74b5fdb2337af3d5417b088e652a47c270bc3d3c7a8b3b140be8f9daa8fc1cf6483372b355b34fca734920f53aea246bcb8c04c9ef83aafb925d070b28cdbfcbd1e7a4573f7c24d9b7feff5388ea2789d07e97841e8a53cf52692587fc347dfb6542b2d867b91ba77e5263d215d5b35ee073ebb13b19fabc10bb476db1b2bd1cf6a0191f0c94f395842de618d249d0a45d1c84f5465f5c64cb146df91214d468db222ea4ff97fb63306082a96ccc97257638bf3897b43ef39c0146a18a052099f858bf8f5bba4bbeead9f2e496c5fb90fcdb97d4f2c487b96377c52c907a637c77514326d402963e424d26f0084f3250062abd5639a5f4ac8e1d08875a51656517fb43d45644fa67583d0db70ac8a8ec133fec5eb4848e3f5204b1a68aa709f0987e8bac7255ab60028c01866f8f515b742e019635abbd82d2cb2846934d37416a04ffd91cbf31d11f4d766707441de652e3e514f40383368d5903577a4dbcfdec127a20175698b60ef4c4c5bcf424ba7fec90207fc0e27be070d8afac32d855ef87fba7a9be34f441f65b591deaa4ac0df23efd659cc37a035b08ebc504ab290c46da70f4c06559f7677a0302eef610001ebe718237eda865f7e42498c537a6603dd141ee297cf547239edba895dc42ae9572f1371c58dc73f9f748b74f99b276e0cd3dc9c478b544b596574a0d37ff244b0eb6ce80640ec35d417a5a6bb55e71178ab65a18dfe033b29bc657046442b390bb689719a13762419276301854cd2c877df947bea0d2e4f6ef9194429f9747f767ef1184c5bc54c84bd29033bb7452a54ec2ded145c66c5b657991f4d4374ff772b1a737fb90cf128964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&(0x7f0000077000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x2}, 0x28) r2 = socket$inet(0x2, 0x1000000000003, 0x1) keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000113000-0x4)=0x0) process_vm_writev(r3, &(0x7f0000889000-0x50)=[{&(0x7f00004ee000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000b50000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000d93000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f000042b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f00001b3000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x5, &(0x7f000082d000-0x80)=[{&(0x7f0000c8a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000baa000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000c58000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000df1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f00000e9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00005b3000)="", 0x0}, {&(0x7f0000321000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000b0f000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x8, 0x0) finit_module(r2, &(0x7f0000167000-0xa)="2f6465762f6375736500", 0x2) r4 = geteuid() r5 = getegid() lchown(&(0x7f0000211000)="2e2f66696c653000", r4, r5) getpeername$inet(r2, &(0x7f0000faf000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000377000-0x4)=0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 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, 0x2000, 0x0, 0x0}, {0xffffffff, 0x0, 0x30e, 0x0, 0x7, 0x8, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xc6}, 0x40000, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xffffffff}, 0x0, @in=@empty=0x0, 0x81, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f000079e000-0x6)="fffffffffe8c", 0x6, 0x20000040, &(0x7f000075e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000090c000)={{{@in6=@remote={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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010d000)=0xe8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00007e4000)=0x1, 0x4) 2017/12/05 14:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a4d000-0x18)={r0, &(0x7f00008c6000-0x9a)="0ac48595fc55c0084b5c1201cf72999b1b6b7483c305bea13e75e5c0d5f61c540bb2917fc5c75133b60c5614bf4b8e7034e20a9b27f7ad1faca3043ef9fe34c599cdf5c46ccaa4ae74bdf20fa08f15205bf54169ca3326dd4adeb39cb885f8135274a9030e0789d98aaeea7347345860e56b01ecbc3d4f3f8235b9ee80ab5a0add6eb04d1f1a039667ea83f03f95efb5de8b42c366ef5fe34743", &(0x7f0000471000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2017/12/05 14:53:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000028b000-0x9)="2f6465762f73672300", 0xfffffffffdfff806, 0x140) flistxattr(r0, &(0x7f0000a01000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) r1 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") r2 = gettid() waitid(0x1, r2, &(0x7f00005cb000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000276000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a88000)={0x0, 0x0}) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f0000c4c000-0xb1)="b1729852c306de07b6a73acd7cf08d619a2cc44a95153abb78c6d11fb3ed9a56b147ee24a67ebc59d1e6457cf78fc82d03b60ed82a0a2f4b4504643827b74add30a365a6129478ce6a047f74cd9d91f8cb0b343c0dd5ab5bd7ef26f4438052b3a6d3013d79c713bdf8aa8224a32227d3ea3ef63bd613503b5dc0bb0b8cb70daf3a73a7637e943cf5f892fd798b9b4a472c3f493143aa1e87c3bcce627f7cd5ba12213373f444819690244b5ec6d16a695e") ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000053000-0x18)={0x2a3a, 0x5, 0x10001, 0x6, 0x12000000000, 0x0}) r3 = geteuid() r4 = getuid() fallocate(r1, 0x0, 0x2, 0x3f) getresuid(&(0x7f0000135000+0x22a)=0x0, &(0x7f0000ceb000-0x4)=0x0, &(0x7f0000bb5000-0x4)=0x0) setresuid(r3, r4, r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00003e1000)=0x200, 0x3ff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007d1000-0x4)=0x0, &(0x7f00009b9000-0x4)=0x4) fcntl$addseals(r0, 0x409, 0x4) 2017/12/05 14:53:27 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:27 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f82000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) r1 = openat(r0, &(0x7f000045f000-0x8)="2e2f66696c653000", 0x204000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x5}, &(0x7f0000466000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x200, 0x5, 0x4, 0x0, 0x9, 0x0, 0x10000, 0x2, r2}, &(0x7f0000000000)=0x20) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007c3000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000000)={0xb17, 0x1, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f0000a72000-0x8)={0x0, 0x0}, 0x801) unshare(0x20000000) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="0531") setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r5, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00002e3000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$alg(0x26, 0x5, 0x0) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") r7 = syz_open_procfs(0x0, &(0x7f0000012000)="736d61707300") ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f000018a000-0x20)={"54dd792698b30c663ef56b193c9dde64", {0x4, 0x4, 0x1, "9e6b976ea566", 0x7a4, 0x0}}) io_setup(0x4f, &(0x7f00001dd000-0x8)=0x0) io_destroy(r8) pread64(r7, &(0x7f0000015000)="", 0x0, 0x2000000000) lseek(r7, 0x0, 0x3) 2017/12/05 14:53:27 executing program 5: pipe(&(0x7f0000edf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b61000-0x8)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae6000-0xf)="2f6465762f73657175656e63657200", 0x280, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) fstatfs(r2, &(0x7f0000def000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b96000)="", &(0x7f0000e2b000-0x4)=0x0, &(0x7f0000ee2000)=0x0, &(0x7f0000b13000-0x1)="") r4 = syz_open_dev$random(&(0x7f0000fad000)="2f6465762f72616e646f6d00", 0x0, 0x0) r5 = syz_open_dev$mouse(&(0x7f000082c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x2000) mq_notify(r5, &(0x7f00002dd000)={0x0, 0x3, 0x1, @thr={&(0x7f0000193000-0xa2)="b70789b51d83a4b01f1428bfc4496f5af3523270192974c407030483da6e12a5833898475fbf45a4c5469d69c305d1968887165cfe974f4757fe3c969fd571171c382cd04518ebf82871b604d4cbf505cc824895fac1f5720137e31811dde99f1f24755d4cced9ad23a06abaac9cd672d100000000000000008b5e4452767ad7aa37e12c91f0fa1ef1c47cf445dec4c5ebd9dd46ca629db5dfe2a5c6b258e2ff49fb", &(0x7f0000e7f000-0x1)="01"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r4, &(0x7f00005af000-0x10)=[{&(0x7f0000507000)="00", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000e8b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000746000)="", &(0x7f0000cd2000)="0f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f63000)=0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000277000)={0x4000000, 0x7, 0x29}) clock_getres(0x0, &(0x7f0000550000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r6}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffb0f34fa) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x8f) clone(0x0, &(0x7f00006f1000-0x2)="", &(0x7f0000893000-0x4)=0x0, &(0x7f0000146000)=0x0, &(0x7f0000643000)="06") futimesat(r0, &(0x7f0000684000)="2e2f66696c653000", &(0x7f0000fca000)={{0x0, 0x7530}, {0x77359400, 0x0}}) umount2(&(0x7f0000aa7000-0x8)="2e2f66696c653000", 0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000630000)=0x1) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000b65000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000e90000-0x28)={0x57, 0xfffffffffffffffb, 0xffff, {0x1, 0x1e}, {0x3, 0x7fff}, @cond=[{0x6, 0xb7, 0x1, 0x1f, 0x80000000, 0x7}, {0x4, 0x3, 0x38de, 0x667, 0x71, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgid(0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00004b4000-0x10)={0x0, 0x1, 0x6, @random="60f6da9b8d9b", [0x0, 0x0]}, 0x10) tkill(r7, 0x11) 2017/12/05 14:53:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x400, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000008000, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x400000041, 0x2000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6, 0x4011, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000281000-0x8)={0x0}, 0x8, 0x800) r3 = open(&(0x7f000004c000-0x8)="2e2f66696c653000", 0x400000, 0x103) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000f90000-0x4)=0x0) r5 = getpid() kcmp(r4, r5, 0x7, r3, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x2, 0x0, 0x0, 0x800000, 0x4000000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000282000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000e91000-0x4)=0x2000, 0x4) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f00004f9000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f00006c1000-0x8)="2e2f66696c653000", 0x860a97e79722b3fb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000ee1000-0x4)=0x0, &(0x7f000087b000)=0x4) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000a4e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7e, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000001000-0x20)={"23d017c54498863197d38916520c8e73", {0x4, 0x3b3aba67, 0x6, "eec57e86b4aa", 0x8, 0x0}}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="6acec39a9a2a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="70695f767469300000ffffffe4000004"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[], 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000004000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000003000-0x20)="438bff9a3a6520b641621c23abbfa17a9588e49ca5533532be1ab5f5b9bfedd4"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000006000-0x6)="6c6f676f6e00", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0x10)="70695f767469300000ffffffe4000004", 0xfffffffffffffffa) r3 = add_key(&(0x7f0000001000)="73797a6b616c6c657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0xfff, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000005000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x8000, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) r5 = creat(&(0x7f00002f7000-0x8)="2e2f66696c653000", 0xfffffffffffffffe) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000519000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d4000)=0xe8) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x7d) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept4$inet6(r5, 0x0, &(0x7f00009b5000-0x4)=0x0, 0xfffffffffffffffd) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000e20000-0x20)={@generic="31096dd435e6ea708e290dfed429c9d7", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) munlock(&(0x7f00000e4000/0x1000)=nil, 0x1000) 2017/12/05 14:53:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000414000-0x8)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000807000)={0x0, 0x0}) getsockname(r2, &(0x7f0000685000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f3b000)=0xe) r3 = request_key(&(0x7f0000fdb000)="656e6372797074656400", &(0x7f0000112000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b83000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000b0b000-0x8)="6b657972696e6700", &(0x7f0000215000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) keyctl$unlink(0x9, r3, r4) r5 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x2, r5, 0xfff) r6 = syz_open_dev$mouse(&(0x7f00004b8000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x109800) perf_event_open(&(0x7f00001a9000)={0x7, 0x78, 0x8, 0x2, 0xbc, 0x7b, 0x0, 0x8000, 0xa400, 0xc, 0xffffffff, 0x0, 0x4, 0x4, 0x0, 0x30000000, 0x4, 0x4, 0x8, 0x101, 0x0, 0x5, 0x5, 0x73, 0x1, 0x6, 0x0}, r5, 0x5, r6, 0x2) prctl$getreaper(0x29, &(0x7f0000a5f000)=0x0) r7 = syz_open_dev$mouse(&(0x7f0000a69000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffffffffff81, 0x40) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f0000d76000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) 2017/12/05 14:53:27 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00008a4000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000075b000)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x6d, 0x20, 0x8}, &(0x7f0000e2c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x3bb) syz_emit_ethernet(0x1032, &(0x7f0000976000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1024, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0xfffffffffffff96a, 0x0, 0x0, 0x6, 0x23, "f29fdc", 0x1, "73d54f"}, "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"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000a0f000-0x8)={0x42424242, 0x42424242}, 0x1, 0x3fffffc) syz_emit_ethernet(0x5c, &(0x7f0000ee5000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x4, 0x4e, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffff}, @ssrr={0x89, 0x1b, 0x1, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, r1, r1, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {"0836"}}}}}}, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009cd000-0x8)={r0, 0x1020010000100000}, &(0x7f0000653000-0x4)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = request_key(&(0x7f0000b25000)="6269675f6b657900", &(0x7f0000a39000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d5f000)="7070316e00000000027b006e96", 0xfffffffffffffffd) r4 = getuid() getresgid(&(0x7f0000ecd000-0x4)=0x0, &(0x7f0000341000-0x4)=0x0, &(0x7f000072c000-0x4)=0x0) keyctl$chown(0x4, r3, r4, r5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006f8000)={0x0, 0x0}) getsockname(r2, &(0x7f000060c000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a48000-0x4)=0x10) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = epoll_create(0x100000001) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r2, &(0x7f0000836000)={0x40000003, 0x0}) syz_open_dev$mice(&(0x7f00000b8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000ff2000-0x10)={0x0, 0x0}, &(0x7f000085a000+0x6cb)=0x10) clock_gettime(0x0, &(0x7f00008bd000-0x10)={0x0, 0x0}) r9 = syz_open_dev$mouse(&(0x7f0000f82000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x80) futimesat(r9, &(0x7f00009b7000-0x8)="2e2f66696c653000", &(0x7f0000eab000)={{0x77359400, r8}, {0x0, r8}}) r10 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r10, &(0x7f00009ee000-0x10)=[{&(0x7f0000406000-0x39)="390000001300194704000000000000008000000002000000450080040080ef000900160004ffe4000000000000001000000043070000810400", 0x39}], 0x1) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x20807fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000dd9000-0x8)="2e2f66696c653000", 0x101, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000203000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5a000-0x4)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x803, 0x100000002) write(r3, &(0x7f0000749000-0xd)="0209000002000000006466b78e004448", 0x10) syz_open_dev$usbmon(&(0x7f0000910000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x109000) r4 = syz_open_dev$vcsa(&(0x7f0000ca4000-0xb)="2f6465762f766373612300", 0x7, 0x800) bpf$PROG_LOAD(0x5, &(0x7f000076a000-0x30)={0x0, 0x1, &(0x7f0000d24000-0x8)=[@map={0x0, 0x0, 0x9, r4}], &(0x7f00009e8000-0x2)="2b00", 0x0, 0x0, &(0x7f0000001000-0x31)="", 0x0, 0x8000000000}, 0x30) r5 = socket(0x11, 0x3, 0x1000000000010001) setsockopt(r5, 0x2, 0x12, &(0x7f0000000000)="", 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000897000)="2f6465762f7161745f6164665f63746c00", 0x20000200000, 0x0) pipe(&(0x7f000049d000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f0000e81000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket(0xec0b9882fccf8f40, 0x0, 0x2ff) setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r3) unshare(0x1000000) 2017/12/05 14:53:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) socket(0x2, 0x80806, 0xffff) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2017/12/05 14:53:27 executing program 3: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x3) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000005e000)={0x0, 0x0, 0x0}, &(0x7f000006c000-0x4)=0xc) writev(r1, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80004, 0x0) r3 = syz_open_dev$tun(&(0x7f0000602000)="2f6465762f6e65742f74756e00", 0x0, 0xfbfffffffffffffe) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e84000)={0x0, 0x5}, &(0x7f0000452000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f06000)={r5, 0x9109}, &(0x7f00008f1000-0x4)=0x8) r6 = fcntl$dupfd(r3, 0x0, r3) uname(&(0x7f000030b000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300040e3ef8000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getownex(r4, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f0000a32000)={{0x1, 0x8001}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x20, 0xfffffffffffffff8, 0x8, 0x1, 0x6e, 0x5, 0x0, 0x6, 0x100000002000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet(0x2, 0x80006, 0xfff) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket$inet6(0xa, 0x2, 0x0) r9 = socket(0x11, 0x4, 0x300) setsockopt(r9, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$int_out(r3, 0x2, &(0x7f0000df9000)=0x0) sendto$inet6(r8, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000000000}, 0x1c) sendto$inet6(r2, &(0x7f000010a000-0xe0)="ce01db13f801be33dcde6261e3a17e27fc56ac632320989ff1a3b2df751bcdfa926e73e2714e45fb669d03b846dde1efc46d9c868a91ebc2b07427458e6c190daf3aa8688ac37ded0bc51a19604b98187d319b1abf836685c26499ee7d4b55bae7186d3749e0fcfcbfd34f9f7c9f3b819f3996de7b70df0fb474a31110b811a7302f403698c24731027713a9ab837f33d4dc176b05f0d80bd70786bdac3296fe1f6eaf11f928cbecf3cbba9ee26cdfc9d46d30c6d1398ae0038a0f7a5496b77acb2b1d88e75b3f1f69672e67f1040334bfd9dafeabae5c3a0499c05d6cf5fef5240fc74a689cb854212f", 0xea, 0x40, &(0x7f0000023000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c) r10 = syz_open_dev$binder(&(0x7f0000011000)="2f6465762f62696e6465722300", 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000aa5000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000001000-0x30)={0x68, 0x0, &(0x7f0000677000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f0000078000)=[@ptr={0x70742a85, 0x1, &(0x7f000051c000-0x1)=0x0, 0x1, 0x0, 0x2d}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @flat={0x776a2a85, 0xa, r11, 0x3}], &(0x7f0000784000)=[0x40, 0x28]}, 0x0}}, @acquire={0x40046305, 0x1}, @register_looper={0x630b}, @request_death={0x400c630e, 0x4, 0x3}], 0x1, 0x0, &(0x7f0000779000)="b8"}) sendfile(r10, r10, &(0x7f000091b000)=0x0, 0x3f) 2017/12/05 14:53:27 executing program 4: 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(&(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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2005, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x5, 0x0, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x88b5, 0x6, 0xb, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "4af2f41026bf317f2833a1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "80f264ff72632e387e6433199de3303a"}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000494000-0x4)=@assoc_id=0x0, &(0x7f0000e19000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a8e000)={r2, 0x7fffffff}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3fb, 0x0, 0x0, "11"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000ee0000)=0x4, 0x4) getsockopt(0xffffffffffffffff, 0x4, 0x7fffffff, &(0x7f0000cb9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000319000)=0x34) socketpair$inet_sctp(0x2, 0x8000100000000a, 0x84, &(0x7f0000697000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000030e000-0xe8)={{{@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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e0000-0x4)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006d8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ca4000)=0x0, &(0x7f00007e8000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00007d1000)=0x0, &(0x7f00000d9000-0x4)=0x4) syz_emit_ethernet(0x1017, &(0x7f00003df000-0x1017)={@random="7782d97f6b15", @random="3007723d989f", [{[], {0x8100, 0x7f, 0x3, 0x3f}}], {{0x6558, @llc={0x1003, @llc={0x42, 0x0, "14", "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"}}}}}, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000746000-0xc0)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x10001}], 0x9) write(0xffffffffffffffff, &(0x7f00004e8000)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435eade5f3c", 0x29) 2017/12/05 14:53:27 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000146000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) 2017/12/05 14:53:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x80000000006, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f00006e4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00001a5000)={&(0x7f0000123000)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x10, &(0x7f0000a1c000-0x30)=[{&(0x7f000001a000-0x7a)="8096873ce70e2b87b7b50d0205eb07d9a5b588e9675b65136e6bfa34c5f08ac356f1b1ffc01640ecf98fa845ddc1bbe5b1eba5a8cec94a2d7c74333cc05fd2c2b8656d901816a9e9f278969dc7b791778b863f656eeddd5bac9e480864644250c2284a4bf7996a47394d46b6d17503184fa7a614c06d6e5070c1", 0x7a}], 0x1, &(0x7f0000610000)=[], 0x0, 0x0}, 0x0) r2 = accept4(r0, &(0x7f0000d5b000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x10, 0x0) bind$inet(r1, &(0x7f0000603000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003d0000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f000040d000-0x4)=0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000c6c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = perf_event_open(&(0x7f0000706000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000590000)={0xbe}, 0x8) r5 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00008e4000)="2f6465762f6e65742f74756e00", 0x0, 0x8000) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f00004a8000)="", 0x0, 0x40012022, &(0x7f00007d7000-0x10)={0x1a, 0xd, 0x2, 0x1, 0x0, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r6 = syz_open_dev$sg(&(0x7f0000aba000)="2f6465762f73672300", 0x4, 0x4000) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000585000-0x4)=0x1000000000003, 0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b44000+0xc08)=0x1, 0x4) readv(r4, &(0x7f0000e55000+0x7f4)=[{&(0x7f00007d9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000224000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000f53000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f00002bf000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ccc000-0x20)={0x101ff, 0x2, 0xd000, 0x1000, &(0x7f00009ec000/0x1000)=nil}) r7 = memfd_create(&(0x7f000079c000)="2f6465762f73672300", 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000534000)={0x0, 0x1c, "e2ad4811841de190b56dfdd484e123365e666cf09e5331cde17c9848"}, &(0x7f0000903000)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00002f6000-0xa0)={r8, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400000000000, 0x1, 0xa379, 0x1}, 0xa0) pread64(r2, &(0x7f0000b5b000+0x8a2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x0) read(r2, &(0x7f00003cf000-0x79)="00", 0x1) 2017/12/05 14:53:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00004e5000)="2f6465762f736e642f73657100", 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100130000000000000000000000000000008000000000000000009e00000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r2) r3 = socket$netlink(0x10, 0x3, 0x6) writev(r3, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00002c4000)={&(0x7f00009d8000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[], 0x0, 0x0}, 0x0) r4 = userfaultfd(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000012000)={0x6, r4, 0x1}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = dup(r4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/05 14:53:27 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x7, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x7f, 0xa1}, 0xc) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000ac7000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x58, &(0x7f0000002000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb07, @loopback={0x0, 0x1}, 0xa5}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r1, 0x6, 0x9, 0x0, 0x0, 0x2, 0xfffffffffffffc91, 0x5, {r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1, 0xb9, 0x1f, 0x400, 0x1}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mknod(&(0x7f0000b07000-0x8)="2e2f66696c653000", 0x20, 0x1) [ 216.976665] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. [ 216.988303] binder: 337:339 got reply transaction with no transaction stack [ 216.988312] binder: 337:339 transaction failed 29201/-71, size 88-16 line 2747 2017/12/05 14:53:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000076c000-0x8)={0x0, 0x0}) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000e6a000)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x400000000000, 0x20, 0x1ffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r4 = fcntl$dupfd(r3, 0x4, r3) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x800004, 0x101, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffc000000002, 0xffffffffffffffff, 0x20000000) r7 = socket(0x4, 0x8080e, 0xfba) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000c70000)={0x0, @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]}, [0x400, 0x1f, 0x8f, 0x7f, 0x0, 0x9a4, 0x80000000, 0x80000000, 0x0, 0x8, 0x4, 0x7, 0x9, 0x1, 0x20]}, &(0x7f000067b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000b35000-0xc)={r8, 0x52b, 0x30}, &(0x7f000000b000)=0xc) rt_sigaction(0x2b, &(0x7f0000f1c000)={0x1fde, {0x7}, 0x10000001, 0x9}, &(0x7f0000c94000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000004e000-0x8)={0x0}) getsockopt$inet_mreqn(r7, 0x0, 0x2000000025, &(0x7f000063d000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f3000-0x4)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3885, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = dup2(r5, r7) ioctl$KVM_SET_GUEST_DEBUG(r9, 0x4048ae9b, &(0x7f0000614000)={0x20000, 0x0, [0x209, 0x100000000, 0x3, 0x7e, 0x0, 0xff, 0x0, 0x0]}) r10 = fcntl$getown(r6, 0x9) capset(&(0x7f00004f5000)={0x20071026, r10}, &(0x7f0000cf9000)={0x3, 0x0, 0x3, 0x2, 0x505, 0x9}) gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d5d000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000fab000)=0xe8) setsockopt$inet_mreqn(r9, 0x0, 0x24, &(0x7f00002b7000-0xc)={@multicast1=0xe0000001, @rand_addr=0x1, r12}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = socket(0x40000000015, 0x5, 0x0) preadv(r1, &(0x7f00005b9000)=[{&(0x7f000054b000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000434000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000686000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f000065d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000493000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000020000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x6, 0x0) setsockopt(r13, 0x114, 0x101, &(0x7f0000267000)="", 0x0) ioctl$KVM_GET_LAPIC(r11, 0x8400ae8e, &(0x7f000000a000)={"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"}) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x78, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7487f752, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) mkdir(&(0x7f00004b1000)="2e2f66696c653000", 0x186) 2017/12/05 14:53:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f8f000)=0x2000008, 0x4) write(r0, &(0x7f0000509000-0x2)="", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000777000)="2f6465762f72746300", 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000d000)={0x0, 0x6, 0x7, 0x3}, &(0x7f0000569000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d7e000-0x20)={0x6, 0x4, 0x8004, 0x8, 0x7f, 0xbd, 0x3f, 0x4, r2}, &(0x7f0000b92000)=0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ba000)={0x1, 0x0}) open_by_handle_at(r1, &(0x7f0000860000-0xac)={0xac, 0xffffffffffffffb5, "815d5cbac26cabc1411981a920ff473fb8f84591048a452cdd8936892fca44263ebeaedf4d1529b173c89200b878c70d1f19b9efffe76587159d4ee698f4fcf36e6ffbdebc7fae772db7d5bacab9530ee9ef7b0fcad76bdeb528bdb94018e2af843ce5d4eb1089a734e9813f733a4e0a382ae68befbec20e1ef4e49935753aa3ae718038c76a309129769ce39c6e75b2df599e09e074f8d09d83cc2140b5f4d8acbbf5f1"}, 0x20001) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed4000)="2f6465762f73657175656e63657200", 0x40, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000b67000)="a8d3879c02d985e9a3f4168375ab93155dd24d2b67015e3f9faf645b8dd390b7dadf914b763057f16aa3430a3430876c959ae969d4a050876c3690ba4233cb58a84f70332ac01abaa28aa3f4f49804eb133e3593ce66bea0276d78319b1cbd330afac48ff1fb716d77df") setns(r0, 0x4000000) getsockname$packet(r0, &(0x7f0000b2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000049c000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00006e2000)={r3, 0x1, 0x6, 0xf000000000000000, 0x100, 0xffff}, &(0x7f0000542000-0x4)=0x14) bind$packet(r0, &(0x7f0000d60000-0x14)={0x11, 0x1b, r5, 0x1, 0xffffffffffff0001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) prctl$setendian(0x14, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000dfb000)={0x400, 0x1}) 2017/12/05 14:53:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000793000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000415000-0x20)={"60be6287d574e67febd7e31ff2fbf8e6", {0x4, 0x4, 0x9, "a43a497d30fc", 0xfff, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d8000-0x9)="2f6465762f6b766d00", 0x400, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$unix(0x1, 0x7ffffffff, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001000)="e390117a0d69000002ed18400026705f05f20fb307", 0x15, 0x80000000000800, &(0x7f0000acf000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000013f000-0x4)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000e3c000)=[@in6={0xa, 0x3, 0x88f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600000000000}], 0x64) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xfffffffffffffffd, 0xf, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f000058d000-0x18)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) sendto$inet6(r4, &(0x7f0000489000-0x1000)="b2", 0x1, 0x40042, &(0x7f0000fec000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 217.039349] binder: 337:351 got reply transaction with no transaction stack [ 217.047476] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. [ 217.074676] binder: 337:351 transaction failed 29201/-71, size 88-16 line 2747 2017/12/05 14:53:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80000000080f, 0xc42) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x8, 0x808, 0xfffffffffffffffd) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000df2000-0x80)=@generic={0x1e, "0100030000000000000082000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59009a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x41e, 0xf, 0x400000000004) bind(r0, &(0x7f0000d81000-0x80)=@ax25={0x3, {"2d2e3862cffded"}, 0xe7}, 0x10) socket(0x1e, 0x2, 0x400000) bind(r3, &(0x7f00001bb000)=@generic={0x13, "0103000000000000000000000000000001a979f321b30c7bc8790405c7bad62e0a53a632cd4938d36d0e00000000000000827d2b0d0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d00000000000008f70ac136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00002b7000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000d02000)=0xffffffffffffffff, 0x4) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x7) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000107000)=@common="73697430000000000000000000000000", 0x10) accept(r6, 0x0, &(0x7f0000c3e000-0x4)=0x0) sendto$inet(r6, &(0x7f00003f9000-0x5b5)="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", 0x5b5, 0x10, &(0x7f000000a000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000a31000-0xb)={0x4, 0x5, 0x0, 0x3, 0x10001, 0x9, 0x7, 0x1, 0x84, 0x380000, 0x7f}, 0xb) epoll_create1(0x80000) accept$unix(r1, &(0x7f00001d3000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005b6000)=0x8) 2017/12/05 14:53:27 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000008000)={0x1, 0x9, 0x1000, 0x132d, 0x671, 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]}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f70726f746f636f6c7300") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000008000-0x8)="2e2f66696c653000", &(0x7f0000008000-0x8)="2e2f66696c653000", 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x1ff, 0x1ff, 0x2000802) sendfile(r2, r1, &(0x7f0000002000)=0x0, 0x7) preadv(r1, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0x1)="00", 0x1}], 0x1, 0x0) [ 217.104441] dccp_close: ABORT with 122 bytes unread 2017/12/05 14:53:27 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x511280, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x2000, 0x2000, 0xe, 0x7, 0x9, 0x8, 0x4, 0x9, 0x10000, 0x3, 0x800, 0x2, 0x0}, {0x1, 0xf002, 0x1d, 0x0, 0x55d, 0x800, 0x1, 0x6, 0x2, 0x1, 0x7f, 0x6, 0x0}, {0x100000, 0x0, 0xf, 0x1, 0x3, 0x2, 0xfc, 0x0, 0xf000000000000000, 0x8001, 0x3, 0x3, 0x0}, {0x0, 0x4, 0xd, 0x3, 0x6e, 0x80000001, 0x5, 0x9, 0x7, 0x1, 0x3, 0x20, 0x0}, {0x5000, 0xf000, 0x4, 0x2, 0x7, 0x7, 0x80000000, 0x7fffffff, 0x0, 0x4, 0xfffffffffffffff7, 0x7, 0x0}, {0x1000, 0xf000, 0xf, 0x0, 0x3, 0x7, 0x3ff, 0x9df, 0x8, 0x8, 0x7, 0x5, 0x0}, {0x4000, 0x0, 0xe, 0x5, 0x0, 0xffffffff, 0x8, 0x49649b71, 0x66a, 0x39c7, 0x8000, 0x200, 0x0}, {0x100000, 0x10f000, 0x10, 0x9, 0x3, 0x80000001, 0x4, 0x50000, 0x0, 0x13d, 0x12000000000000, 0x7f, 0x0}, {0x10000, 0x0, [0x0, 0x0, 0x0]}, {0x6000, 0x3000, [0x0, 0x0, 0x0]}, 0x80010000, 0x0, 0x10000, 0x400021, 0x4, 0x8100, 0x6000, [0x10000, 0x8, 0x7fffffff, 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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="1c0ae370b539e51d6c95619dcf4f4c1e1af9390926b11684720ddff5cd3ffb8f5889a91414a4a86f1b8be50e548fd930f58389bdaff0c7302f3599f713bcdd9871b351b8e9041df393c6014c6dce7c5c82e8124114cf44c3725a901b1b25c9b55f2a45d7ca9a50590e2b044362c4fcd8a434edb5869aaf660b74db1dedf62ec47e2928275cbbb5461190bf43326a4c8e9550bec458be04d310610c214ac3e416e2a4beb10ac83478809d4cd85989c5617b2344fc1e39d582f723ca1dea0cd23910", 0xc1}, {&(0x7f0000002000-0x55)="4f0cce146bcde940e934809ef7c4c59ab1f64739331f4c082524601f35606a5591491c77d3930d4138a846653c6dd2e53a4cd3c513fa925fecb129ed8b84bac66d5a5dad4a05810d0b2c32b8c7d482b3d28ff53c3d", 0x55}, {&(0x7f0000001000-0xa2)="94d452849d886b4bf5f4e9f06929f484b3b8b402f12b910bd55c18aedf0f6493b6e0fa73694834772bf3ad3eddc4d1ae26673031f5a7ce0904bb59d8f285d62c09217ad2fccc3c8c30be56054cbe955dd6c0109cce7cf883b218fb62d79311ed6222f441bb0b91c3e95f2704c2c5525a3bc7c5be74155818f81305f6eb4ffd0e5173bbb5d55b130944462a46076dc6f000dffecf5b564c3d8dfc3a2ca6b3fbcd1e0a", 0xa2}, {&(0x7f0000002000-0x5f)="29c16e6e439b0382c62125bf631e381f42f2ed79794aa9dd8c884a7cd95e3f28d467040296590411cff40c6906ab7768312c099205410b28487b0e1b3728d625b7d490320b57cd5b5582aa7b4390b56690f24e71d98df6b5e51177b02a8c1a", 0x5f}, {&(0x7f0000001000)="4da66945be17649a338bb1ea58eea4f3059db4f895f925b6fc15e7b421d78aec98b68e438455b9778288acabe576d5a3fc", 0x31}, {&(0x7f0000002000-0xb8)="0ad8e66adbc53a9f665928283fa3f126422aa0831251ae9a10b42445484deee780d5244177ec130e972750f1b1c40770ebdfa431823bc0f982563ac1a05dc30d8d80aec29209ebdefa5f72c467ab80f664b5d084191e8664d561456bd123251b46b7c869abb05b69913f9df1a38ba0010cc002adb5175cd405df5b64716082acee48827a18654aaf02351fe3c6d83e2e4b4da33bdd324f89e0894fc57a6fe6b58ea616313b23f8057e04631bcba2864b8c772c540caace48", 0xb8}, {&(0x7f0000001000-0xdd)="91dd159266b2d1939c847afcbf37b1c3c27754dcd53c4adc8261d5c56d713a72caca64f478ceefc4d5ce612b81b2353d46fa5ed267f79c3662ba7934d21d4b8468b73010d9733df0e30a58307b56b007dfb8a580df5a9a3c6aba77dddd5d58cbe238c578c7c829ee5e46a383001e4e39cd01a69b83c650d282c16f2646065f56447ae76a5e49ec65fa67b4a7c134ff924e842b3ebe7655919c0ea737d352f79b94b4a17036b19cc1a64f45bbdbae03012ffae62be28645612f627465f317310390edc2f64e7b0d3e7900bbfb09a120b7cb9c4a71adbd97d3305e5db5f8", 0xdd}, {&(0x7f0000001000)="e90022fe4ee77795b42790bc8c6b70c6b45d016d7e79b0f540abab161798c191c7a07ddda56cd48fb7f03516436057fe3a52c9d10ab2df76687539825aa04f009f59af9a890556c9d9c703cb3e849abe705d7e79662d07fa6abe87f340658e756ced9e20725b198f0967dd7519e0bd39db8b1d03f35773fda7a154e4a7bdc5ca1d300ae7b5d8fc079c0e2b03c110a1502a12fa54dad8b635487705bb023262facc517fdb3886a399fa13debcee99c8d0a1e2", 0xb2}, {&(0x7f0000000000)="e0dd894abde88680078e032528511acb", 0x10}], 0xa) quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$ax25(0x3, 0x7, 0xd2, &(0x7f0000de4000)={0x0, 0x0}) socket$llc(0x1a, 0x0, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000dfd000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000385000)=0x10, 0x800) r3 = accept$ipx(r2, &(0x7f0000175000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000add000)=0x10) accept4$ipx(r3, 0x0, &(0x7f0000fe1000)=0x0, 0x807fe) socket$bt_l2cap(0x1f, 0x7, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b21000)=0x0, 0x4000000000000804) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000d8a000-0x8)={0x0, 0xb8e}, &(0x7f00005e0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000540000)={r5, 0x6}, &(0x7f0000b64000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ea4000-0x4)=@assoc_id=r6, 0x4) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r7, 0x10001) r8 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r8, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000fe8000)=[], 0x0, 0x5) r9 = socket$inet(0x2, 0x3, 0x3) ioctl$int_out(r8, 0x5461, &(0x7f0000772000-0x8)=0x0) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x1, 0x0, 0x40, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0xffffffffffffffff}, 0x8000000a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r9, &(0x7f0000b26000)="fb", 0x1, 0xfffffffffffffffe, &(0x7f0000c24000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000a52000)={r6, 0xfff}, &(0x7f0000203000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00008b3000)={0x6, 0x8, 0x200, 0x2, 0xffff, 0x5f, 0xfffffffffffffffd, 0x400, r10}, 0x20) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000e35000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ec9000)=0x5f) close(r4) accept(r1, &(0x7f0000fc3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000551000-0x4)=0xe) close(r8) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000646000)={0xfffffffffffffffb, 0x2}, 0x8) 2017/12/05 14:53:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000023e000-0x8)=0x0) mkdir(&(0x7f0000ba4000-0x8)="2e2f66696c653000", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x7, 0x80000) r3 = dup3(r1, r2, 0x0) ioctl$TIOCNXCL(r3, 0x540d) r4 = dup3(r0, r1, 0x80000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000dec000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) syz_emit_ethernet(0x6e, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a000a2b290a1", [], {{0x86dd, @ipv6={0x100, 0x6, "03f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x8, {0x100, 0x6, "7d2c73", 0x0, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000222000-0xc)="2f6465762f6175746f667300", 0x406042, 0x0) add_key(&(0x7f0000df0000-0x5)="7500000009", &(0x7f00000fe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000def000+0x25)="f1c5fefb61739fc519d685124424afa60b8a436dd85d2ee900d59d99cb3200950206b530760b628fc8e02682e5813c6b7582583a658982d17ea9d22422d63d3dcbc708046a414a50df681dcbef5c99572bdabc0aa7f41a6a3d65375de544a05091aa9a056efec62e1993542e218414d617ff8e7b41cd763f497dcaab570693b25786f82c9ae72100fe68f856", 0x8c, 0xffffffffffffffff) syz_open_dev$mice(&(0x7f00009f4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2881) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00004d9000)=0x42, 0x1) 2017/12/05 14:53:27 executing program 2: unshare(0x400) r0 = socket$kcm(0x29, 0x2, 0x0) listen(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000e9c000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x6) capget(&(0x7f0000b1e000)={0x0, 0x0}, &(0x7f00007c8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009de000-0xc)={0x3, 0xffffffffffffffff, 0x1}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005b9000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000001000-0x10)=@common="697036746e6c30000000000000000000") r5 = creat(&(0x7f00008d7000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000002000)="2e2f66696c653000", 0x42140, 0x4) ioctl$LOOP_CHANGE_FD(r6, 0x40049409, r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000002000-0xac)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0xb6a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000001000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000001000)={r7, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$setpipe(r4, 0x407, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r5, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000)=[&(0x7f0000003000-0x9)="76626f786e65743100", &(0x7f0000002000-0xa)="c16c6f776c616e312900", &(0x7f0000003000-0x1)="00", &(0x7f0000002000)="766d6e65743073656c696e75786d643573756d706f7369785f61636c5f6163636573732b5b74727573746564297d2300", &(0x7f0000000000)="00", &(0x7f0000003000)="003d", &(0x7f0000002000)="24766d6e657431656d306574683076626f786e6574312b62646576656d31262c00"], &(0x7f0000000000)=[&(0x7f0000001000-0x1)="00", &(0x7f0000002000-0x8)="7d2d6e6f64657600", &(0x7f0000001000-0x9)="5b5b7d47504c3a5b00", &(0x7f0000000000)="2900"], 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0246400, &(0x7f0000001000-0x24)={0x5, 0x7, 0x0, 0x1000, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xea, &(0x7f0000002000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000004000-0x4)=0x0) 2017/12/05 14:53:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x4, 0x3fff) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000014f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cb3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000818000-0x10)={r1, r2, 0x100000000}) syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() syz_open_dev$urandom(&(0x7f00008c5000+0x934)="2f6465762f7572616e646f6d00", 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x9, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x34) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fae000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", r5, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0xb0)="a078d26fbcde5218a71f11a2a0597be66a17adc2750d489ecd8c7596c8f901be2aa939e2b6faad4201fd903561c4eeb63df2ffd76b175e6324a5cad8aa1420d2b5a4691058e0fac5c83f26876e5ebf65bbd44319525eb8c774d45232be953aa8233413c55f182e59c45296b1fe81a0f67ff3e46440a1153b0d70f26b38eb87e5f8b0b41a4346355e8f02a618e8407500ecaf66462c0f1f581ccf033cc41a5645e36c1a0727a6fd9490d997b29804c228") dup(r3) 2017/12/05 14:53:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd3, 0x5, 0x7fffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x200000, 0x10000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x40, 0xa31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(r1) ptrace$getsig(0x4202, r2, 0x400000000000000, &(0x7f0000610000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00003a8000)={0x0, 0x0, 0x0, 0x0}, 0xc) rt_sigprocmask(0x1, &(0x7f00003f9000)={0x1000003}, &(0x7f0000e65000+0xfdf)={0x0}, 0x8) r4 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r4, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000598000)=[{0x21, 0x26, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000009f000)={0x2, 0x100}, 0x8) getsockname$unix(r0, &(0x7f00004e5000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000064b000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00006f9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a4000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000022000-0x10)={0x20, 0x3ff, 0x7fffffff, 0x8}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000c22000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2c000)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b25000)={0x0, 0x0}) setsockopt$llc_int(r4, 0x10c, 0xa9c50edc924f1588, &(0x7f0000055000-0x4)=0xfffffffffffffffc, 0x4) ioctl$void(0xffffffffffffffff, 0x5450) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000011000)={@generic="9d80d5000000000000081381080501b4", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x200000000114, 0x2714, &(0x7f000001f000)="00", &(0x7f0000009000-0x4)=0x1) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000066f000-0x400)={"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"}) 2017/12/05 14:53:27 executing program 4: mmap(&(0x7f0000001000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0x7fff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000e7f000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) unshare(0x40600) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) signalfd4(r1, &(0x7f00001d3000-0x8)={0x0}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x44001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000000)={0x0, 0x8, 0x25c, 0x1, "ed3610bc09860841fc1802683679f547f376602445b78703116b1d23186d16e9"}) r3 = getgid() mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000345000)=[r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r3, r3]) stat(&(0x7f0000319000-0x8)="2e2f66696c653000", &(0x7f0000e7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e7d000)="2e2f66696c653000", &(0x7f0000bcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f000072d000-0x9)="2f6465762f73672300", 0xffff, 0x4400002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1080, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xfffffffffffffe01, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x0, 0x0, 0x7) r2 = syz_open_dev$sg(&(0x7f00000c2000)="2f6465762f73672300", 0x0, 0x0) semtimedop(0x0, &(0x7f00008e8000)=[{0x3, 0x7fff, 0x800}], 0x1, &(0x7f000002f000)={0x77359400, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) write(0xffffffffffffffff, &(0x7f00009da000)="", 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e91000)="2f6465762f6b766d00", 0x103000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000995000)={0x7b, 0x0, [0x0, 0x2, 0x8, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semop(0x0, &(0x7f0000004000)=[{0xffffffffffffffff, 0x0, 0x17fd}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000077d000)={0x0, 0x78}, &(0x7f00009ca000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000816000-0x8)={r6, 0x94}, &(0x7f00007e3000-0x4)=0x8) r7 = semget$private(0x0, 0x2, 0x20000507) semtimedop(r7, &(0x7f0000004000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xd, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x401, 0x200, 0x0, 0x2ee77c64, 0x2, 0x0, 0xfffffffffffffff7, 0x1, 0xba, 0x0}, 0x0, 0xea6, 0xffffffffffffffff, 0xc) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) semctl$GETALL(r7, 0x0, 0xd, &(0x7f00004a7000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fgetxattr(r1, &(0x7f0000099000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000309000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65) semop(0x0, &(0x7f0000003000-0x40)=[{0x0, 0x0, 0x0}], 0x178) flock(r4, 0x6) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000ea1000)={0x1, 0x0, [{0x9, 0x7, 0x0, 0x0, @irqchip={0x0, 0x1}}]}) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000af3000-0x8)={0x0, 0x3ff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000774000)="2f6465762f72666b696c6c00", 0x100, 0x0) 2017/12/05 14:53:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac1000-0xc)="2f6465762f72666b696c6c00", 0x400200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00001d9000-0xf8)={{0x2, 0x3, 0x3, 0x0, 0x40}, 0x200, 0x4, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x531e, 0x8000, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003d4000-0x8)={0x0, 0x0}) getpid() ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000461000)={0x3ff, 0x12000, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgid(0x0) r2 = getpgid(r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c2e000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ad0000)={{0xffffffffffffffff, 0x2, 0x20d, 0x0, 0xffffffff}, 0x0, 0x9, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setsig(0x4203, r2, 0x7, &(0x7f00006a4000)={0x9, 0x67, 0x4, 0x3}) r4 = syz_open_procfs(r3, &(0x7f0000b92000-0xe)="6e65742f72617700") sendfile(r4, r4, &(0x7f0000dc0000)=0x3, 0x80000000000000) 2017/12/05 14:53:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000174000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000ab000)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) write$tun(r3, &(0x7f000058b000-0x8a8)=@pi={0x0, 0x6307, @eth={@random="658c78913516", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x8000800, 0x7fff}}], {{0x8bf7, @ipv6={0x1, 0x6, "76febe", 0x86a, 0x3b, 0x3, @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={0x16, 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x37, "d29a883f900d7e391d0c1cfa6852d075568fee26a880916662d45033e63eac03792309fe356e5d082810a9f421f88c20eb29f5f633b6d5"}, {0xc2, 0x4d, "2ab9c1f78238459119acd315b712d51f97e08514c5c1f3cc9bf1dd763e1e784be05a6e13e2d9041c0ce72473b5a0b1852b3cedcb38a2b035f168ce374a101c1a278f2a137ee28923635ce20c86"}, {0xff, 0xd2, "d16fe47f54bdfc06d1063f395505407b4a95d1d5fe5661c21d6e77a0119b022970a060cac0eabdef04c496b308d0c7a6dd165a80271924444b0a52469095567d1d98b360f338825345276d4aa236735f71a8fcf56d6bb18eead8d858df29fccfdbfea15b86896de7891bff45cf0d7f9b609418896998a7fd6bb968a2a109268e09b2379cc35f9eccd1a959f529594f1f98e6547a15b000328424b0aaeb6c897d01fd3e26b9776b1ab70c69dfa435113e04add11f92ca0b0a4fe9565ea0f55fc7c388b7fe1c08e4ad9947a1957b38e4012667"}, {0x5, 0x0, ""}, {0xff, 0x24, "0123e2db6a1e7c3d7f8d58d22a6077c7f1b3f1659eeb91ac88c4bd5db9180df2ee607dda"}, {0xff, 0x9a, "b58ca11d2ef39ec4d6c4d2d02ebf14641f9b0d19b864e50ef220f21a2b6b9726cd2cf93dcde0596e3f45832dc1720afdaf8d22732e42338002c6784b08cd6ed8f375a717afe720b05a9bab22010c3ca385a9b3c9e0d0d339ac6abebf13be1fea9df8cd335b7602001678ed758c4e1fb732b41207be4c0c7d1aff5b27fd197d15e229dd13da758828a9da3edf6e826a58ccc90499305e7bab1791"}, {0xff, 0xa2, "c0ed07d572235c27ad8ec4007cc02fc4a5cdde662e61a81e88ccf7a5ec80d98e72e56471155983b095738fe706549536383a1501a8029a710bd2c8d328cee73c98d2c7c14a859b76287b46ebd99f8dda45a79e02c64c5804e7dddde75bd1a266191d91ddabe3d2cfea7198c36cad7b1d2c51c761c0b40e78b38a97b79e6b209d8aa33d1459fa12d2f9f0cb250f27128f0bdc6ede7e6809cd24a7e1f6b91e29414247"}]}, @hopopts={0x6c, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x4f, "9baf64af7a5e4cc110ee89dfd1dd2d6c1b068060f9a08b7ab9081926d97927b45491e8bc754b60153baafb889e0340e98ed6560e0a7522b8d69d7155dc44c1dd71827d4196392675e86620061e7f26"}, {0xff, 0xf, "2c067a00b11f77032aa3daa70d717c"}]}, @routing={0x3b, 0x6, 0x3, 0x9, 0xc7, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @fragment={0x2c, 0x8, 0x4, 0x4, 0x4ee0, 0x8, 0x3}, @dstopts={0x67, 0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xe6, "fb2f87e3b2f847e818c54751b0c1550f302bfc39f91ce2942df135312527e0c6014273c449385c4b24ac972611ff61a962498ab1988cbe1f499e9190fbbadc70231f14f5dccc36448c64911d64ae983ef62ffb81160c7fe24bcbb10500a579c34a8dadccc5d9781ee6c5fe6406ff69f0038d4db596affe9adb1be58095aea4331dee2718f96c42dfc0280f89a2459de21b046ac7e4876daa00e154be989795e718d1f157a3bd0de53ef156350be03d25cf87d061b92a49f9e3cf73fa4c8deaeffddab3ad1bdd3716e8c3c544063faf4c244e7c52c897d32c4d3dd3e80225bc25cf3b24932b63"}, {0xc2, 0x1e, "2450f7f6aaa00624ce93fbe1081ba8482660dba016087da4db5ddc9945f3"}, {0x1, 0x6e, "776f4222dd15a7b3750718dd6b142f17f0b6b84eb4c9309e08626ebb631b96963d394ab1d7e654303fb1e15ae4d23b13a76443d4555d7a6bb48c0785366458bd05610c99478f3cc7a6d5d166aa39bb6675e597fa17d95ffd685184b2e5cf96dd505d9519781e658845259903f250"}, {0x0, 0xff, "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"}, {0x1, 0x57, "c2d369d1312a044f8e112267892ed8650b6d97084b08a043991a2abe5ae6c3e51a6207ce836d989b90bfba35e86b3f1d28bc8c5785462441f8051ebe5252ddcab5113e82485272b4eabdf5b9fc65ef5d8cc0206b5ec45f"}, {0xcf, 0x9a, "17b0f1f10e2edb5642fe965eb274d007005c278ad719e0e0a0a2152b887bbb2761ee130328ca243889ebafe39b08dece3e85b5444b8b97b1315f058144b749a08a77efffe5e032ba1632411168cf3c1f457300d1f6b72da485bc695a83c4a520c0dc2d8f8ad53275f41062c25b3eff8fc9f7e527ea6050977938c72601e1fd8ce8211950e0ef673ce114e6236fa824acfd8bc99c072de772ebc7"}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0xe0, 0x6, "9773b4", 0x7a5, 0x2, 0x6, @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}, [@routing={0x0, 0xc, 0x2, 0x7, 0x445d, [@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}, @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}, @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}]}, @fragment={0x3e, 0x9, 0x2, 0x8, 0x9, 0x8, 0x1}, @fragment={0x2d, 0x101, 0xd0, 0x1, 0x0, 0x5, 0x3}], "489a4378b8ae7f1d38016edd4cf229b59a5f3c489604138efef90e5e115ef824692935728b1ad253769438f6854e35707aeefee962ee45eff65b193ec1e8a1df528d72ed18aef5d2aec2a8e320f85450db09e7fe338b613dcf76720ea7c09f1fc9d154c4345e932541b47c5c564d59a4ff6497f61b6c5f91ae97c786f67d0c0a265f6e828eed880c10b13324d3e063f0e65e6f0cd821bc1515efb471dc87d5a14f5b966c36846a4b6f79900d180501498cba41ff72a63c4a8b4c25d3b83876b787eae85db80dce1bbdfb22484c53a6e4"}}}}}}}}, 0x8a8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f0000ad2000)="c6a2b12a1b23f388993c8c2f3a2e1d4f26aebe96b71ad47dd3ecc6e14568d5e4"}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000282000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r4 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000e20000-0x4)=0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000083b000-0x90)={0x7, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write$tun(r4, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x8) getsockopt$llc_int(r1, 0x10c, 0xa, &(0x7f00008a8000-0x4)=0x0, &(0x7f0000a4b000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="", 0x0) close(r0) 2017/12/05 14:53:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc254, &(0x7f0000000000)=0x0) io_destroy(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000814000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a5e000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f00001d8000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000014a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e59000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000494000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8001, 0x1, 0xffffffffffffff7c, 0x8, 0x80, 0xa0, 0xfffffffeffffffff, r2, r3}, {0x256, 0x7b, 0x758, 0x8000, 0x4a23, 0xfffffffffffffffb, 0x7f, 0x3ff}, {0x0, 0xfa, 0x4, 0x100}, 0x3f, 0x9, 0xfb, 0x1, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x9, 0x40}, 0x1b, @in6=@loopback={0x0, 0x1}, 0x10000, 0x3, 0x0, 0x4, 0x401, 0x7, 0x80}}, 0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000007000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000de2000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000081000)=0x104) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00007bc000)={r7, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000097a000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f0000755000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f0000b45000-0x2495)=@hdr={0x2, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "e3b785", 0x10c, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8b2e54", 0x8, "000100"}, "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"}}}}, 0x13e) ioctl$KDDISABIO(r6, 0x4b37) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f00003c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000511000-0x4)=0x4b) 2017/12/05 14:53:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000017d000-0x4)=0x0) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) setsockopt(r2, 0x5, 0x3, &(0x7f0000371000-0xda)="4788cab5002bf70514a6998cabae92c2d48e32f686acc31869101416aa205f7b58e585e35ce1a0c6f24b845ae6872fe81464cc7e47c12b75083ec880a1218346018c1dd4f9f84947d4d9ec4cb5100834135431a3afef57c740f1ed929a524be4698542761855bca31f3d4ff0e961ac9a4a70aa7ff99062653446770da70c3c68f32f0a37bfc95d769a42bd68bc70e014dad29fae54ccbc63120271ef39f701a0639ae1e39fc9b78a30fa827cf00dd53694bb943181d9cd3fa97a708e96a6b0f2dfa58070444ffe9869050b73b907bc783645c52e52a5607c2537", 0xda) dup2(r2, r3) tkill(r1, 0x13) 2017/12/05 14:53:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x2000000011, 0xa, 0x0) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x5560097a, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x100000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0x460, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r1, r3, 0x80000) mknodat(r5, &(0x7f0000614000-0x8)="2e2f66696c653000", 0x42, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000f29000)={0xd000, 0x6000, 0x8, 0x66b16844, 0xfffffffffffffffe}) r6 = creat(&(0x7f000011b000-0x8)="2e2f66696c653000", 0x22) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f00003a2000)={0x9, {{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x0, 0x1f, @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]}, {{0xa, 0x1, 0x7, @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]}, {{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf3b5, @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]}, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x75, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000adc000)="2f6465762f72666b696c6c00", 0x7c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000025b000)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9e000-0x4)=0xe8) bind$packet(r7, &(0x7f00000ed000)={0x11, 0x1b, r8, 0x1, 0xffffffffcaad159b, 0x6, @random="8d8dd2af462d", [0x0, 0x0]}, 0x14) umount2(&(0x7f000096c000)="2e2f66696c653000", 0x1) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000ece000-0x4)={0x5}, 0x4) writev(r7, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) bind$inet6(r7, &(0x7f00006bc000)={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2fc}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00002d9000-0x4)=0x0) mq_notify(r7, &(0x7f0000408000-0x60)={0x0, 0x13, 0x5, @thr={&(0x7f00007e7000-0x47)="7fdb1273db330d4a12d3cc7ec37ea004ad378c94d5c976c889df92e3ef0df020da7a1cb779e179d76fc0332a76c48586146a9224e29441748b58442887b896b4d3837606d38376", &(0x7f000023c000)="288cd9fcac910f6f772de9f490fc31ba57075ddffd1db4404231d2a33db123e20dbd9f247f6d37e128b219e7eacbd88d53cd02eb687ab25e82e45958e32da1933e70327a3a6bfe649bf86ab4ab7eaae3306381db37515969431f3506f1dcb282fa39275dca2f8a4da73b140a342416a27ce9e6f94ff0df92942f5aaa8ae9ac865b26efd24ccdffee8ce488f01dac542bd8a801ca579c39d928a3dd21ff7e0694c0fb6ef5e14d99f0ce74841cb4606d4643eb2b3f1ba137513de4b24c618f7cc26e4d9a95e1323d2a11ce213bfa31cf585cbf3ea52dc45b29ac08f514cae9408aaa4d8a026f9559d0cddf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statfs(&(0x7f00003b7000-0x8)="2e2f66696c653000", &(0x7f000048e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$llc(r6, &(0x7f0000c17000)={0x1a, 0x1f, 0x5, 0x1, 0x2, 0x500000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/05 14:53:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000674000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x6e) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 217.633195] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 217.633195] program syz-executor1 not setting count and/or reply_len properly [ 217.686382] device gre0 entered promiscuous mode [ 217.709412] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 217.709412] program syz-executor1 not setting count and/or reply_len properly 2017/12/05 14:53:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x1, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000ad1000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) write$fuse(r0, &(0x7f0000e46000-0x30)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x9, 0x5}}, 0x28) 2017/12/05 14:53:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000609000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a19000)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ee000)="2f6465762f6877726e6700", 0x101002, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept4(r3, &(0x7f00002fc000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000593000-0x4)=0xe, 0x800) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f0000e6f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000088c000-0x4)=0xf0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000471000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$update(0x2, 0x0, &(0x7f000014c000)="580f70c1cac5920724daf51edd98ebec352c795e5edffea32ebf7f6f25a67f9015ce842dee18cadd5a8f7a4d78f4d372b6e5c20628a7608d71f1b81c48e58ecac53343e902d8e8a1e9ad4ca45744b3ae2db46751213989d3c6ce437186c819742f621c078d2c3e4493265c817c58242a13113ca0f9b3078a689b54cae62835e79f8f453e841005a75ee241b11322d521ab03856e83ca1ce8a66c2f6e999b64811cf6b7a07c3241c590c4b02987cfc2a115a60d3c7db270843ceadff00e8ec93c4370a3d858", 0xc5) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000d33000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x3) accept$inet(r5, &(0x7f0000242000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023c000)=0x10) 2017/12/05 14:53:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000d36000-0x180)=[], 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x7, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x7, 0x0) r1 = syz_open_dev$sg(&(0x7f0000586000-0x9)="2f6465762f73672300", 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7) setsockopt(r1, 0x107, 0x401, &(0x7f0000001000)="", 0x0) r2 = syz_open_dev$evdev(&(0x7f00005dd000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x101000) r3 = epoll_create1(0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000d97000-0xd6)={0x8000, 0xce, "8866b412dba1d6113f92aabbc413713bf487fe3006bb253445ffb5f12cb4f098606e51b04b2ae31fe899d966665529e06afb4424fc5bd99f130a08aad3b989c228394778b08b92137366e51b7c60f7e548a64988642cd01ead965ae5dde4df39ef1193d767f87d1efbd25621e3b8e2ce7e54a46e271d1db44932b5b5cb78c8751815216664f5e74ec92f043376d2310daa0a7fa4f7d22b1ae3efa5240d051e6a858dc2cf349d9e63f34b36e74328d2b230317933b0c7cce3ca59d46e9ed57003edd5ea1f9ff185537e360c981d31"}) sendto(r0, &(0x7f0000e58000)="93b0795328cd97ed289edf48a6776e7952825868f2855fe1984710c98f49cb7f7c80110e8c27f6e53b1793b447825015975070641f326308ddeb59698ac579b840a0f84860dd06d7d91dc30cbc35defd5500f67e8ff4e0a36729ca51464079726f9c40c3230bd7d0241c2bd0d2ea0087aed7e403d2cd1f9b15c76c6eba624c5fd476ee6acf1975b6d69924aa655e3b221d5f0e40c8b03c84e99b8ae2c685b1aea72d8b71e546f718862d173389380e85dcb36ba0bc1b081093f5c58215eea631cfacc25067bad799734e1e253888c5", 0xcf, 0x8041, 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000053c000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006b0000)={0x10000010, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca3000-0x4)=0xc) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000f35000)={{0xf001, 0x100000, 0xa, 0x1, 0x5, 0x7, 0x3, 0x7fff, 0xd1, 0x6c, 0x6, 0x2, 0x0}, {0xf000, 0x4000, 0xe, 0x7, 0x6, 0x10001, 0x2b, 0x1, 0x5, 0x6, 0x3, 0x800, 0x0}, {0x15004, 0x3, 0xa, 0x1, 0xfff, 0x7, 0x0, 0xffffffffffff3160, 0x9, 0xff, 0x7, 0x6, 0x0}, {0x5000, 0xf000, 0xf, 0x8, 0xfffffffeffffffff, 0xffffffff, 0x6, 0x72, 0x3d, 0x1f9, 0x8, 0xffff, 0x0}, {0x100000, 0x0, 0xe, 0x7fff, 0x0, 0x2, 0x3, 0x7ff, 0x0, 0x21e, 0x3, 0x1, 0x0}, {0x4000, 0x0, 0x18, 0x3, 0x3, 0x3, 0x5, 0x0, 0x5, 0x8, 0x5, 0xffffffffffff0001, 0x0}, {0x0, 0x4002, 0xf, 0x6, 0xd260, 0xfffffffffffffbff, 0x100000000, 0x80000001, 0x9, 0x3, 0xffffffffffff446c, 0x2, 0x0}, {0x4000, 0x3000, 0x3, 0x1, 0x0, 0xffffffffffff0001, 0x1, 0x800, 0xfffffffffffffffb, 0x100000000, 0x101, 0x401, 0x0}, {0x15000, 0xd000, [0x0, 0x0, 0x0]}, {0x0, 0x100000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x1f001, 0x104080, 0xe, 0x800, 0x5000, [0x4830, 0x1000, 0x9, 0x3]}) 2017/12/05 14:53:28 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x3, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000)={{0x0, 0x4}, {0x20, 0x3f}, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x6, 0x5}, {0xfffffffffffffffb, 0x8}, 0x6, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f00002fd000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4) r3 = dup2(r0, r1) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000f60000-0x4)=0x0, 0x4) setsockopt$inet6_dccp_int(r3, 0x21, 0xfffffffffffffffe, &(0x7f0000cf3000-0x4)=0x24, 0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r4 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006a9000)=0x10) r5 = syz_open_dev$vcsa(&(0x7f000085b000)="2f6465762f766373612300", 0xfffffffffffffffd, 0x3fffa) fcntl$getown(r5, 0x9) r6 = accept4$ipx(r5, &(0x7f0000040000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000094c000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00006c6000-0x76)={r4, r6, 0xfffffffffffffffa, 0x9, &(0x7f0000e77000)="32e36e747ea244389d141814d40a1ca847c67454d6761a8ee156336877032a808f96d2ece1e8cc250b3a1922eca5b9e0d844edd989e9e8bcd6f9d867fe31c2f32c1f344d49630a31dc9e634593f138813641c08c57ec17c44216e6635d67ba03db5adc387e2474c6cc8e9f795355fb57d9e0885cba338b36adcc6c60b36eead30b8987254a24a17543c71142de3f126b4a327378e06476e42d8d04e3f0e2beb01df82acdef8f1bf89b54c03841b80f3fafe15d120c0ef9374ff94332f4191a1a5f186233d72a50375b124b3999e3c338ca282937571cf89100d0f75bd962e254d9d204a603", 0x4, 0xfffffffffffffffa, 0x7, 0x7, 0x9d, 0x4, 0xc2, "48a8aba57889b8f8a952b1af29bb1ce4f79331fce01c559a6044d0592363ea470ddac2d441820d1cab7f5b4609c785c9eaae448fbcb28be5ae7e7cd1aadca26c5ee5e55849f1671e800d4ba75067"}) sysfs$2(0x2, 0xff, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000401000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00006ae000)=0x0, &(0x7f000002b000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001000-0x20)={@generic="0128a21de97f1a074f8f2d8afafd9044", @ifru_flags=0x1}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9b000)="2f6465762f73657175656e6365723200", 0xc203c, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000409000)={0x1, &(0x7f0000252000-0x1e)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0x40085112, &(0x7f00003e3000)={{0xff, 0x3}, {0x0, 0x20}, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f0000671000)={{0x3, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x10000, 0x9, 0x3, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0xa00000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a28000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000223000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000c7a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5a1, r8}) getgroups(0x3, &(0x7f0000457000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f00004a3000)="2e2f66696c653000", &(0x7f000020c000-0x8)="2e2f66696c653000", 0x9000, r9, r10, 0x3, 0xff, 0x400) fgetxattr(r2, &(0x7f0000e56000-0x15)=@random={"62747266732e00", "402670726f636b657972696e6700"}, &(0x7f0000e39000-0x18)="000000000000000000000000000000000000000000000000", 0x18) 2017/12/05 14:53:28 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00003b3000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007f5000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x7, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000027000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000027000)={&(0x7f0000011000-0x8)="2e2f66696c653000", 0x0}, 0x10) r4 = semget$private(0x0, 0x7, 0x0) semctl$GETVAL(r4, 0x4, 0xc, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x2, 0xffffffff) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000024000-0x18)={r3, &(0x7f0000027000)="3da5a93b547c83c172804c10b61405e3b542ade1561d06ad4295d35f8f65eacdca2a1c579665ae38e322d5af0dab73cc20541c7ee879384556064b179329f97ed8c358f17a164478f66d40ee0d7be6f61b7ff234296bb7d20201d86da1e6e90ea74a952d821e9f0fc2132df4f2eeaa0f8cf2c48a24247451da9d09466ed4a49f0592cd42f665b6cc4381606cd3fb9b52a5c54f82234ebe0ebf0b057d", &(0x7f0000028000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) connect(r2, &(0x7f000001c000-0xe)=@l2={0x1f, 0x0, {0x133a, 0x100, 0x1f, 0xfffffffffffff4c6, 0x2, 0x8}, 0x2, 0x0}, 0xe) 2017/12/05 14:53:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000000000, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c66000-0x8)=0x75) r2 = socket$inet(0x2, 0x8000009, 0x18) r3 = gettid() r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000034d000-0x9)="2f6465762f76637300", 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f000096d000)="2e2f66696c653000", 0x62200, 0x0) getpeername(r2, &(0x7f0000588000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000133000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d1e000-0xc)={r5, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000b55000)=0x0) r6 = fcntl$getown(r1, 0x9) sched_setaffinity(r6, 0x8, &(0x7f0000bd4000)=0x75) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00005c5000)={@common="626f6e64300000000000000000000000", @ifru_flags=0x0}) fcntl$setown(r4, 0x8, r6) r7 = syz_open_dev$usbmon(&(0x7f0000317000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x40) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00004a2000-0x18)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x2, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x18) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) memfd_create(&(0x7f00000bf000)="af64654a2f76630073", 0xfffffffffffffffd) getsockname$unix(r1, &(0x7f0000e16000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005f5000)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000524000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) r8 = socket(0x10000000010, 0x2, 0xc) write(r8, &(0x7f000099a000-0x1f)="1f0000000104ff00fd434514234d000000000000080001000101dcffdf000d", 0x1f) write(r8, &(0x7f0000ef8000)="1f0000000104ff080471cf000000000000d100000b00020000000900101200d3dc", 0x21) r9 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_int(r9, 0x29, 0x4d, &(0x7f0000182000)=0x2, 0x4) 2017/12/05 14:53:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f0000007000)=0x0, 0x800000801) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x1f, 0x10, 0xa9, 0x2}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000-0x1008)={r3, 0x6, 0x1000, "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"}, 0x1008) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r4, r5, 0x0}, 0xc) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x4012, 0xffffffffffffffff, 0x37) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x891d, &(0x7f0000004000)={@generic="de9c808b20e9d8a131118f94505ad89e", @ifru_ivalue=0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000007000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x9b) [ 217.863698] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/05 14:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x2, 0x400003) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000057b000)={0x1, r0, 0x1}) socket$bt_hci(0x1f, 0x3, 0x1) openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x80, 0x8) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000976000)=0x75) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000560000)="2f6465762f6877726e6700", 0x100000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f0000ed9000/0x1000)=nil, 0x8, 0x27, 0x20, &(0x7f0000d34000/0xe000)=nil, 0x8000}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ceb000)="2f6465762f6b766d00", 0x82001, 0x0) syz_open_pts(0xffffffffffffffff, 0x48700) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000088e000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000a15000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) dup2(r4, r5) 2017/12/05 14:53:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000629000)={0x0, 0x0, 0x0}, 0xc) timer_gettime(0x0, &(0x7f00008a7000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$vcsn(&(0x7f0000f92000-0xa)="2f6465762f7663732300", 0x0, 0x2000) signalfd4(r0, &(0x7f0000b4b000)={0x80000003}, 0x8, 0x80800) r1 = epoll_create1(0x80004) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000831000)="260000005e00f1b3f10000ffff0000000040ffff0000000007ffff27000608741e00004b50eabc96", 0x28) pwritev(r1, &(0x7f000022b000)=[{&(0x7f0000a52000-0xfd)="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", 0xfd}, {&(0x7f0000217000)="0cf9a6b6ef6c63e561cf55a09c4726bd5bbe308aa380f0fc41b4aa47f0e080808ed9506d8016a0d62ea565bfefa59635d0629a256a5eed0209065d8e77fd46db099b72082f7324a1b0ed85a3dafd75cecec9ebde4dccddc722434e76eb432bb0d59aad83261f870f09bbd4318d50e7419534caa55079fd9659af530179e81c6edc0ee7bd2891ec321736176e8f822b958e0ac393", 0x94}, {&(0x7f000093c000-0x3a)="f390b8f5ce7e8426b76c92e64f1a6b46288d220ee8ece426885c1758766773e325e9fa83ebf60942bc676c29607e5dc296b97f0e29b50d067238", 0x3a}, {&(0x7f0000072000)="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", 0x1000}, {&(0x7f0000adf000)="982cc6b0389762bf455c5535be1bf1d9913106e9bb7a789a98f770ef6020c0de96aa18ccf4c4d2538e7b6256aec36ade74d92add4e83604ce2af2af4bdf18b626f4b74cf57eb15c371f55d23c239deebfcc7a204acbdb436", 0x58}, {&(0x7f0000890000-0x57)="99eb74044d057f57926ad9bb34f22a733ed00a4d5e052a4294d9d51cb9a659ffa662b4d7e376a37ce95df88a2f70eb0562a4fa28d03e68cf3a54f2bd39f447ccdf2056f0579882ee336fca0ab78442a46bc42b222d9836", 0x57}, {&(0x7f000096a000)="24ea381eba151936a2e34246dc03f8c63f93b20cbb91362537b89b00f2de67711269e03c5a5ba388774e96090000ebff000000a970e4e750eb", 0x39}], 0x7, 0x0) unshare(0x40000000) unshare(0x20020000) mknod$loop(&(0x7f0000211000)="2e2f66696c653000", 0x8000, 0x0) fcntl$setpipe(r2, 0x407, 0x80000000000ff) mkdirat(r0, &(0x7f000017d000-0x8)="2e2f66696c653100", 0x20) poll(&(0x7f0000cf4000)=[{0xffffffffffffffff, 0x200, 0x0}], 0x1, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000054b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000a88000)={0x2, 0x0, [0x5, 0xfd92, 0x2, 0x9, 0x2d, 0x9, 0x80, 0x3]}) unlink(&(0x7f0000934000-0x8)="2e2f66696c653000") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ac4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ce000-0x4)=0xe8) r5 = getegid() lchown(&(0x7f000005e000)="2e2f66696c653000", r4, r5) r6 = creat(&(0x7f00005b6000)="2e2f66696c653000", 0x83) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000307000-0x8)="2e2f66696c653000", &(0x7f0000f46000-0x7)="64657670747300", 0x82, &(0x7f0000734000)="") getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f00008f0000)=0xf7, &(0x7f0000cd5000-0x8)=0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00002d3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010d000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7c000-0x4)=0xc) 2017/12/05 14:53:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x3, 0x2201) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d54000-0xa3)={0x0, 0x9b, "ca218c2077cf71af51b2874c3cda9f6355f65f22ed6f3f9655129c9f13b3711fac5db8c191673cf145c5ca7061696c4d1314e915908950cff887aa8526a943099d6ae856793f6fe15f11b028a43ced704c96bcc4609bc23ef5bc4687906ef290ddc1de7af933b017f713ac5d90b06e830110c71eb7a2727b9184b559ab609565aab0a1b7f2048de604926e38328033c177b98cfb985eef05c56cc2"}, &(0x7f0000001000-0x4)=0xa3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000396000)={r1, @in6={{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x150, 0x1, 0x5, 0x0}, 0xa0) 2017/12/05 14:53:28 executing program 6: socket$inet_sctp(0x2, 0x100000020b, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f6e000-0x8)="276e6f6465762900", 0xfffffffffffffffc) io_setup(0x100000000007, &(0x7f0000975000-0x8)=0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000a54000)=[&(0x7f00006c7000)={0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, r0, &(0x7f0000f6c000-0x1)="", 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000d38000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffdfff, 0x3, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b0a", 0xc1, r3) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r4}, &(0x7f0000c18000)="000000000000000000000000000000000000000000", 0x15, &(0x7f00002ab000)={&(0x7f000096b000)={"6362636d61632873657270656e7429"}, &(0x7f000057a000-0x1)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe3c000)=nil, 0xe3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000eae000-0x4)=0x3) r6 = socket(0x17, 0x80000, 0x0) signalfd4(r2, &(0x7f0000f42000)={0x401}, 0x8, 0x80800) write(r6, &(0x7f00003b3000-0x1e)="1f0000000009f2000006fd0000c803000000000000a4ff00000000080099", 0x1e) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000bdf000-0x108)={0x5b4, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) write(r6, &(0x7f0000e3a000)="230000001e00056d00000000000051030700000000000000000500101d02000ae517c7", 0x23) socket$inet_sctp(0x2, 0x203, 0x84) epoll_create(0x1) socketpair(0xfffffffffffffffe, 0x2, 0x100000004800105, &(0x7f00007eb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000080e000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:28 executing program 4: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) bind$alg(r0, &(0x7f0000f37000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d63617374362d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00006a4000)={0x26, "736b636970686572000000000000", 0xf, 0x0, "63747228626c6f77666973682d61736d290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3d000-0xb7)="0023ffc12784f84aedf06718314f2361cd6b6dcf1c000352bc88800e56ba80d1e5836b74ca163f81fcdaa021a602a7ecd349c60203fc5ed8a32d3e6dc8b24f0dd94d0df400ae32d170d38a99b262406189288ddd4a29c62268919053e76951e850c002940e32de5fb3c239340fba4f56cea53fabb68473a54793704497d1b6362724a43c3489115d1b75d7b307e2b6c19eb7b7231fcb7171db5f1cc36650fc5d53fa58299d24e02dbe309a7167e8b40643f71ccc102108", 0xb7) r1 = socket(0x0, 0x80000, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b97000-0x10)="649c000000000000000007fa409d4d54", 0x10) splice(r0, 0x0, r1, 0x0, 0x40, 0x1) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8e000-0xe)="8c777635850d02e48d673c1aab9f", 0xe) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00004e6000-0x10)=[{&(0x7f00004f6000-0x80)="d9589fb1cbf31d1a18873a0bc75c0d1ba48430fe69b2615f3860180ccab62d3b1d1703252d634fdf564a033da357580a69bc0e99cb4b671a5cb6ffae8f667b025c7cca05cda892b099282f7ed0def860fedf34d98f0fb836645b120f3a052cc2dd40d2d11d37925eb2dec0a9ee25887c803a1a04cacce5793579ae41e6cffc83", 0x80}], 0x1, &(0x7f0000942000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x10004080}, 0x4) write(r2, &(0x7f0000f3d000-0x8b)="3595c917d671b6b5535f0042bd83a6d26b71aa9a6deaf4cedeed63f6ad0a14cfab6e65f4bcd740829a3a50fac8ec4c77b3749b244abcf0b5a28c60f6d0430ace54baa4156ebbfaa2ffdff4bba989f4aebccd1f878787d9fc26ac60201440ff9583cc2d5439168dd623e5cbbec85d30db1ab164174fe40b999889f02988369be757037178ac1e7489492fc2", 0x8b) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000189000-0x50)=[{&(0x7f0000f41000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000b30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000f41000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000f43000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000f44000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x5, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0x40) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f0000e6a000-0x63)="e13226cea27a8fae84484c225489edcfe97134a233bcd535502b7fa8447592e61e17f9fb5626efb027a8ce05c5c46d5e65e5ed879f21797105f658135fedd0538fcc601a112824cf2af9e9b42b141458e20853b443e41117f842e5cdbc1a9591e5a37f", 0x63}, {&(0x7f0000add000)="dc41c6e56e3bafb4f05f78de03147e989f7595dfd0cb8b7f4783b23d145b", 0x1e}, {&(0x7f0000c79000-0x4d)="0a9cc35564f98d66af2bda6b1ae09921c1bf036aa07f3d6b8b89bf461c56e440c4ff1c2281b76a7abefd7f5801d92c4bd9f4e0a31e6c1a20372e1f1e654816faf97d3f0c154cbd22b839f13b56961233ddcb6ea5224e2fa82138f5830db271e9c7", 0x61}, {&(0x7f0000f3f000)="fc", 0x1}, {&(0x7f0000d56000-0xb)="47b7cf5cac5abc6b90cc06", 0xb}], 0x5, 0xf) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000aed000-0x38)={&(0x7f0000f3d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000f3e000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000f3e000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x2, &(0x7f0000f3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x5}, 0x10002) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f3f000)={0x26, "6861736800000000000000000000", 0x2f, 0x0, "6469676573745f6e756c6c2d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) close(r2) 2017/12/05 14:53:28 executing program 5: r0 = geteuid() r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000a60000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008af000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a02000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a1a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x1, r0, r2, r0, r3, 0x40, 0x368ef96, 0x0, 0x0, 0x0}, 0x0, 0x977b, 0x33f, 0x55, r4, r5, 0x1f, 0x0, 0x0, 0x0}) r6 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000002000-0x50)={{0x800, 0x3}, {0x100000000, 0x3a43}, 0x7, 0x5, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000001000-0x8c)={r7, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setgid(r3) ioctl$TCSETSW(r6, 0x5402, &(0x7f0000002000)={0x9, 0x1c0, 0xd30c, 0x5, 0x2, 0x8, 0x8001, 0x400, 0x3f, 0x4, 0x3, 0x0}) r8 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000001000/0x1000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setflags(r6, 0x2, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000+0xdd)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000001000)={@common="74756e6c300000000000000000000000", @ifru_mtu=0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000005000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) 2017/12/05 14:53:28 executing program 3: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4e2a, &(0x7f00005e0000)=0x0) io_cancel(r0, &(0x7f00005df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00005e0000-0xa7)="b3f8b23f79da5414eca7929e438386d233aa1e8b24eb3298d80a9839df3f04d2f33ea702727607c05448a5417bc1fa0bdd2909c101c3b58c1bb08a35c09e0ed6f9646661424b62b2ea731b1512dd0013a8eb9172f90def458aee9f51669fafa74a5d855a77bd708782c549e79f7deda1f350381297fce88a55134fd0eb64c4de4c2247875f3eb3c3d6f5e51f5ac3ef0f65441dc468bb75c766ca8ee1c4dd568ad93c4c2eaeef46", 0xa7, 0x6, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000013a000)={0x0, 0x0, 0x0, 0x0}) [ 217.932663] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/05 14:53:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x6, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008b2000-0xc)={0x3, r3, 0x0}) ioctl$TCSETAF(r4, 0x5404, &(0x7f000054c000)={0x3ff, 0x8, 0x8, 0xa030, 0x2, 0x4, 0xfffffffffffffffa, 0x22d8, 0x80, 0x5}) fcntl$setown(r2, 0x8, r1) r5 = accept(r2, &(0x7f00008f0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001d7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000037f000-0x8)={0x0, []}, &(0x7f0000b72000-0x4)=0x4) fcntl$setsig(r0, 0xa, 0x12) clock_gettime(0x0, &(0x7f00003f6000-0x10)={0x0, 0x0}) dup2(r2, r3) tkill(r1, 0x48) 2017/12/05 14:53:28 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x100, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003e3000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f00004ea000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:28 executing program 3: mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000026000)={0x0, 0x2008}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={r3, 0xa}, &(0x7f0000032000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={r4, 0x1, 0x0, 0xfff}, &(0x7f0000027000)=0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000020000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000024000)=0x58) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000000f000)={{0xa, 0x0, 0xfffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffb}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x10001}, 0x3f, [0xe8, 0x34d, 0x7, 0x3, 0x1f5b, 0x1000000000004, 0x0, 0x1]}, 0x5c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000035000-0x4)=0x6, 0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000035000-0x90)={0xffffffffffff7fff, {{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]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x10000000000000, 0x40010, r0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000035000)="24000000190025f0011c1ffbfffffc5f020000000000000000000005080005000e1890b390", 0x25) 2017/12/05 14:53:28 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000011000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x3c, 0x0, 0x1f, 0x3f, 0x200000000000006, 0x0, @rand_addr=0x8c3, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x4, 0x80000000006) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, r2, r1, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffefffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @fastopen={0x22, 0xd, "09b38d43cbd44cc34a891e"}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747b00a19bfb500000000300ace827f4"}, @eol={0x0}, @nop={0x1}, @generic={0xff, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001a000)={0x42424242, 0x42424242}, 0x0, 0x200) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040007008c45ab04", 0x24) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000320000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000124000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r5, 0x0) socket$inet6(0xa, 0x3, 0x6) r6 = socket$inet(0x2, 0xa, 0x40000000008) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x64, &(0x7f0000fe2000-0x64)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x6, 0x56, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd82f000080000000003200100000000000000aa2547a4d9ba01ffcedab80d5aae120880c8860000004a9adea5d1cf7a"}}}}}, 0x0) recvmsg(r6, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f0000efd000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b05000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000efd000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000efd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000cb9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x400}, 0x44) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f000053e000)=0x26400, 0x4) mmap(&(0x7f0000447000/0x400000)=nil, 0x400000, 0x3000005, 0x10, r6, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000432000)={@generic="0d2611d652d003d941dac6c368747d4a", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x222000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x10203, 0x0, &(0x7f0000488000/0x2000)=nil}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0xf, 0x7f, 0x5, 0x9, 0x2, r0, 0x0}, 0x1c) r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(r2) r4 = perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfffffe06) r5 = syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4100) modify_ldt$write(0x1, &(0x7f000043d000)={0x1ff, 0x20000000, 0x6000, 0x0, 0x864, 0x33e, 0x1, 0x4, 0x6fd6, 0x80}, 0x10) read(r5, &(0x7f0000307000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) fdatasync(r4) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008b2000)="2f6465762f7161745f6164665f63746c00", 0x105004, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000a16000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000abf000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000071d000-0x8)={0x0, 0x7ff}, &(0x7f0000289000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000396000-0x10)={r7, 0x4, 0x1, 0x1}, &(0x7f0000111000)=0x10) r9 = socket$nfc_llcp(0x27, 0x3, 0x1) writev(r9, &(0x7f0000b44000)=[{&(0x7f0000f86000)="2adf811a73183342fcd710c16ff3f33197dce7977e5ca05b9dc814d33344913d47cc0ff0800233facb989ced6b738e1d0e53383fc2f8078c92fe1e6604aed9e3c692cf819f8b910a06f8374508144f", 0x4f}, {&(0x7f0000850000)="82d79161c9d7786006010000006b145a71710d4db2b40301000000000000efc5c6918f", 0x23}, {&(0x7f00000fd000)="2d7aafe91b66f5ab5dd374b6baeec26d81827fb56996ddb3c05e1018bab9d43b5ef6b48b615c774b3185af43e228547a3765643f6b20a061c9fc22417bee4e8135fd71380e89e2791f9fbfa2fdd91a35b1cb6a365ee60493", 0x58}, {&(0x7f0000409000)="acfa61f3c20aef3ad43a00000003de89d54763213d64b62fc805ab0af0b0f729cd078895ab139f2d79748f4d55054070e16e386df414e04f661db89d0b01707c0d7b36bd0a043f1c2a48caf3357d2566b12a26a650f3074c383c808cdb1e2b7f10e3d64b1cacc6da06be52dce7eae2d2230d6334a3f0f15d66b623b2246dc1a4858a733f9ee8959d90414f0750824437d49d4a92c0c9a897ecbc54038b", 0x9d}, {&(0x7f0000528000)="1aad33a601082860bd82804e0a5332f83080a9cde2a265eb93de2e04ea38", 0x1e}], 0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f000055d000)={r8, 0x363, 0x0, 0x3, 0x1}, &(0x7f0000b3f000)=0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e77000)={r1, &(0x7f0000ba3000)="", &(0x7f000022a000)="", 0x2}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000f6c000-0x4)=0x0) modify_ldt$read(0x0, &(0x7f0000a51000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) sched_setparam(r3, &(0x7f0000dce000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000000, 0x0, 0x31c36ff4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) mkdir(&(0x7f0000acd000-0x8)="2e2f66696c653000", 0x10000000100050) clone(0x0, &(0x7f000016e000)="f8", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000402000)="") modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x100000000000, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, 0x10) mlock(&(0x7f0000c49000/0x1000)=nil, 0x1000) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000489000-0x4)=0x1, 0x4) 2017/12/05 14:53:28 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x40) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000101000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 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) r1 = add_key(&(0x7f00002ab000-0x8)="72787270635f7300", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d4a000-0x39)="4a716c7204cac6f83e975133a034e9ae6445615f5c5e44d85066a2197fad0b5247f14e863a42824ec565884513b2c182159b676f9b94e4024a", 0x39, 0xfffffffffffffff8) add_key(&(0x7f0000001000-0xa)="656e6372797074656400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x61)="22fa6d2e75ef95375dc6d55f70d717241642761b954a5fa5925d4fa3eed224c0a7984141105f2b6edc3a68b978c941913f2bde337353064ebd58169630e1be984c16166392345e1c92e94c576d7cdc0ed367ca0b4cc14f71137ebc28d11ff06368", 0x61, r1) [ 218.081583] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 218.104528] kauditd_printk_skb: 97 callbacks suppressed 2017/12/05 14:53:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f7b000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00006fc000-0x10)=@req={0x9, 0x5, 0x10000, 0x1f}, 0x10) r2 = socket(0x10, 0x80000, 0x1d) r3 = dup2(r2, 0xffffffffffffff9c) r4 = socket(0x11, 0x3, 0x831) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000f14000-0x6)="00", 0x1) unlinkat(r3, &(0x7f0000a07000)="2e2f66696c653000", 0x203) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000530000)={@common="6970365f767469300000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000fd0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6cda, r5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b5b000-0x8)={0x0, 0x4c8}, &(0x7f0000de7000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000081000-0x38)={&(0x7f00005bc000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000069f000)=[{&(0x7f0000639000)="e3c11445ef40297ff8e4486a839c8df0d1eb92703499a1808fb763fb7601ebae0a3c8c70422ad8f74bebbb3f432b34b0635ce263d45ae654fbe2e73227fa150b2f92989a19f4ad5adac25c10b3f334439c7d30f21aacffdc72361497099242ad8935d26ce5777cbd15266758da3b3240b395c6422669a0be75cf38159d046154d55373a11d4ef5775c40240e20fa7ac0ed2b1c8705a1c332afe9f4c0975c789b266393a1ba2cf588b0347f59aacc0c9783657c8e53a8cbc84ca7d587a3ae5c23fec000026edff496a7796c6b3059a51c5f96ce52668c7e734b4f", 0xda}, {&(0x7f0000756000)="2a704079db2ebd113c9e2c598277bb3ca4b10dcb6df5787ae013ce909980441fd141e067b1164578f672500492c60d47d082c9c9dfcab0f77a35fa594b0a8fe9d2df1be3cff125ac8f33051dd53122195094b7433c4a98c67722ba945751ccd96b3698e84bba2c14791c68f8cf0e98a899c66502a37bd763337a13147c9506d6f93adacd08e45b8cd50aa5", 0x8b}, {&(0x7f0000e93000)="7dde842989460980864bf201d4ae2c934afbbe241960143d984faacb523f9525b29e7bbef44564820e17fc52cacc8c437450ece43b346c1cb3b5a1d757f4f6c3b878633ab360b0b3d032fe3da945478acf921fe89e573a021353eba746a7ba106c5dc5af", 0x64}, {&(0x7f00005ad000)="b41b1a6ae9dfa4531c098e8344ac71ef0587b8e5a17ca8e65039597f1e", 0x1d}], 0x4, &(0x7f00001ef000-0x60)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0xd47, 0x80000001, 0xa943}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x200, 0x1ff, 0x0, 0xffff, 0x9, 0x80000001, r6}}], 0x60, 0x4000000}, 0x20040880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000-0x14)={0x0, 0x9, "bb4cc7994507b040cb"}, &(0x7f0000002000-0x4)=0x11) mmap(&(0x7f0000dcc000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000002000)={0x100, 0x4, 0x8, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001000-0xc)=@assoc_value={r7, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000000)={r7, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000396000)={0x0, 0x0, 0x0}, &(0x7f0000ab2000)=0xc) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) getsockopt(r4, 0x107, 0xb, &(0x7f0000001000-0x4)="00000000", &(0x7f0000000000)=0x4) syz_open_dev$loop(&(0x7f0000187000)="2f6465762f6c6f6f702300", 0x0, 0x4102) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) [ 218.104536] audit: type=1326 audit(1512485608.360:6144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=526 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 218.116251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=531 comm=syz-executor4 [ 218.155627] audit: type=1326 audit(1512485608.371:6145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=526 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/05 14:53:28 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000656000-0x10c)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5}, @in6={0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x10c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005ad000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) close(0xffffffffffffffff) r1 = gettid() socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) add_key(&(0x7f00003f3000)="636966732e69646d617000", &(0x7f0000ef7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe2000-0x86)="", 0x0, 0xfffffffffffffff8) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) recvmsg(r2, &(0x7f0000077000-0x38)={&(0x7f0000297000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000532000-0x40)=[{&(0x7f00004c6000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000198000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000c7e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f2a000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}], 0x4, &(0x7f0000e20000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x0}, 0x40000020) connect$packet(r0, &(0x7f0000efb000-0x14)={0x11, 0x8, r4, 0x1, 0x400, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) dup2(r2, r0) tkill(r1, 0x13) [ 218.177266] audit: type=1326 audit(1512485608.371:6146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=526 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45577a code=0x7ffc0000 [ 218.198920] audit: type=1326 audit(1512485608.371:6147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=526 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 218.221843] audit: type=1326 audit(1512485608.373:6148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=526 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=103 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 218.250265] audit: type=1326 audit(1512485608.373:6149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=526 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 218.272108] audit: type=1326 audit(1512485608.373:6150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=526 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 218.295622] audit: type=1326 audit(1512485608.411:6151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=526 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 218.317631] audit: type=1326 audit(1512485608.411:6152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=526 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45577a code=0x7ffc0000 [ 218.338889] audit: type=1326 audit(1512485608.411:6153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=526 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/05 14:53:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000320000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45abe3", 0x23) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dab000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c80000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b39000-0x4)=0x8) r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000510000-0x8)={0x0, 0x0}) r3 = socket$inet(0x2, 0x2, 0x80000008) openat$rtc(0xffffffffffffff9c, &(0x7f0000843000-0x9)="2f6465762f72746300", 0x1, 0x0) syz_emit_ethernet(0x11, &(0x7f0000eb9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ab2000)={0x0, 0x80000001, 0x79d, 0xc3, 0x1, 0x7, 0x6, 0x2, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3116, 0xfc, 0x401, 0x8}}, &(0x7f0000f67000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00002d4000)={r4, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9502}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xf57}, &(0x7f0000632000-0x4)=0x98) syz_open_dev$random(&(0x7f00008a1000)="2f6465762f72616e646f6d00", 0x0, 0x2000) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000715000-0x8c)={r5, @in6={{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21835bdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000442000-0x28)={&(0x7f0000104000/0x800000)=nil, 0x80000001, 0x3, 0x50, &(0x7f0000ee3000/0x2000)=nil, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000038f000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c5000)=0xe8) geteuid() 2017/12/05 14:53:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x20000400) clone(0x80000, &(0x7f0000caf000-0x1)="0d", &(0x7f0000981000)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000094000-0x1)="d6") unshare(0x20804000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009cb000-0xc)={0x3, r0, 0x1}) setsockopt$inet_dccp_buf(r1, 0x21, 0xba9c061380ab004c, &(0x7f000029b000)="7ae4c70c38f82c1070ed63109a507443293692ee98c410773e858236a980db7ec0d8c99760ed10b7628c6afb02ec5f167d2a0171ae00c4fba2f4bd63714e0ffecb5a3800261fb5335a727aeec30098503f624aabeda3482745434f5c368b3903460af45e9629ab8498df2c215be187eef85f5309865273797e291edf5bc4c8a5ea7875d66afff02186db9fc66470cb20f791346578d8b76784871c237631817477a4ff39861c70", 0xa7) r2 = socket$unix(0x1, 0x2, 0x0) pipe2(&(0x7f000046f000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000024000)={0x0, 0xfff, 0x20, 0x4, 0x1000}, &(0x7f0000f00000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005a9000)={0x9, 0x3, 0x4, 0x60227f7e, 0x20000020, 0x100000000005dcb, 0x7f, 0x8, r5}, 0x20) inotify_init1(0x80800) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000930000-0x8)={0xfffffffffffffffe, 0xffff}) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ppoll(&(0x7f0000733000-0x10)=[{r0, 0x100, 0x0}, {r0, 0x1000000000000000, 0x0}], 0x2, &(0x7f0000482000-0x10)={0x0, 0x1c9c380}, &(0x7f00009df000-0x8)={0x1}, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000033000)={0x80, 0x8002}) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000941000)=0x0) process_vm_writev(r9, &(0x7f0000699000-0x70)=[], 0x0, &(0x7f0000fee000-0x50)=[{&(0x7f00000e7000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000210000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000fa7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f00005e4000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f000093c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x5, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000551000)=0x0) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000824000-0x4)=0x0, 0x4) accept4$inet6(r3, &(0x7f00001de000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001c2000)=0x1c, 0x1000400807fd) clone(0x20900, &(0x7f0000a94000-0x1)="6f", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f00006fe000)="a6") clock_getres(0x6, &(0x7f0000a39000-0x10)={0x0, 0x0}) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f000063f000)={0x2, [0x0, 0x0]}) r10 = syz_open_dev$sg(&(0x7f0000021000-0x9)="2f6465762f73672300", 0x80000000000003, 0x80) ioctl$KVM_ENABLE_CAP_CPU(r10, 0x4068aea3, &(0x7f0000e48000)={0x79, 0x0, [0x2, 0x2, 0x8, 0x2000000000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 14:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket(0x2000, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000822000-0x10)=@llc={0x1a, 0xff, 0x4, 0x80000001, 0x7, 0x10000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x66, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x791, 0x4, 0x0, 0xffffffff}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e3d000-0x8)={0x0, 0xff}, &(0x7f0000daf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002bd000)={0x2, 0x2, 0x6, 0x400, r2}, &(0x7f00008a9000)=0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$unix(r1, &(0x7f00006b7000)=@abs={0x1, 0x0, 0x3}, 0x8) inotify_init1(0x0) ftruncate(r0, 0xffffffffffffffff) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fec000-0xa)="2f6465762f70746d7800", 0x80, 0x0) r5 = fcntl$getown(r0, 0x9) r6 = perf_event_open(&(0x7f0000b3a000-0x78)={0xfffffffffffffffd, 0x78, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4000000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r1, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000be9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006cb000)=0x9c) accept$inet6(r0, &(0x7f0000461000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000edf000-0x4)=0x1c) dup3(r3, r4, 0x280000) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x30) read(r6, &(0x7f0000dcb000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000858000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000d39000-0x4)=0x0, &(0x7f0000eab000)=0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:28 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000ae3000-0x48)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:28 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006a7000)="2f6465762f7573626d6f6e2300", 0x9, 0x40) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772d63616d656c6c69612d6165736e692d617678320000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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) r2 = request_key(&(0x7f0000f80000-0x8)="72787270635f7300", &(0x7f0000f80000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009ac000-0x5)="6264657600", 0xfffffffffffffff9) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000f7f000)="94ad32775019514d1da52db8ff3b9cc685624a604b90b56e7ca449b7eafc56e41b19ddaa30e1c782c0a8001197b710f1e33c3ab71abc3b5a19c57fa06b01eda8b646ebd3386c9819990b5dbae44e9edb65b074eb68000fc62775b160e8b24244fd1063fc07b7823d25cf646120a1de76089ba8fd3dbd07239c8e2cadd5dda176adf5b7e960e76619d15e8a3587d63612d866e0f8b609f4c6c7c9adae", 0x9c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000f7f000-0x38)={&(0x7f0000f7f000-0x10)=@ax25={0x3, {"90ba1ce25a6b8d"}, 0x4}, 0x10, &(0x7f0000f7e000)=[{&(0x7f0000f7f000-0xe6)="d6223a5f4249afdb4260f2afc86b553d40787b6b1b12a0dc67f2353a17042e9f2f6e020468869f1d00837348cc2dd352f7f978a555a406d6856c00c2b040e0644d7a137f31abe6f1b56fbf38ec1d9e1159e98c9600fee15d6dbea1538b5f70927e8ea612bc6e7dabfd5ae260e9111459f6ab9df717ed28a68de767df5616fd5243fba0af679102d6e7567e3ca922588616337be87c751a841695232da04e471d2d4d69f44c4ea0cd26ddb28eb5a2366b8673bfad993b54a0c2588ecede6b477020ee45bbd35b1d25d9a287f20c4a0bb56f105866113cbd8e891111dedce2025dab987295588cc22616e6a1767df92f2b710ca3", 0xf3}, {&(0x7f0000f7f000-0x6b)="73724ab5e3073729d935f2b125e835402d6f8d66667340faa374b786f83414a751c8471aff0fce906b15cc6bd1e21b56571f77d1122ad91fbe32f71179aa1053ca78124362debca0cc1c145cfc86d4a49c750d9652c6c7ce4033cdc413ada160a0b2a3a9e0fcdeca170a24", 0x6b}, {&(0x7f000084a000)="d8c00be916cc6eb997aac7fc4eabe3536aadfad6e6c37226bc2cf217359af89ce2897fe4382c0e508984d6250dcd0d29b9abcef0bb0030a84fe49051ef5b4488963b38c9dfa66d26d7f26b95aa82d4345eb7e79c74d1b6a6af628028acef7ba98af48ea7", 0x64}], 0x3, &(0x7f00003db000-0x5c8)=[{0x18, 0x10b, 0x1, "3edd"}, {0xf8, 0x11f, 0x8, "a1ae25e8575125b0260f5d3fb4416a3b97a9684f235763f6366547f76622ee396e2024d93d61fa48f986c005fb1499bfe9152977a257251e65a0d3b9c6e4256b397fca03c498670ab6f7f50d244af4f97e4a0639097e39ad4907b0f5647668f398d9822687a288cca3b55049308e8a28e9012d827d7ca0560e9410691ef9e721755a35331dc4d68d0afd9ff0c53988463a70be003066194f2e579c37dbce28ddbceacb11d1f8edba06f95e92c9604986a622cfbb30bd17c23ccc61a5c96c0115e9bd3f4fe272af5d1ae6db229ba85b5d3513399461e841a8ddb79548c8fcf66b7c549ec7"}, {0x110, 0x0, 0x1f, "ee6e7d82f0f07cf85ee3831b308926601872586e584f235877911b0902406f028a320aa37237f81e4c8dd99d13e1ebacf0ae5756018a77f7254ec4342563ae920e28b4dcf7345b86d4ea8079cc4f06c909d0427c3bb45fe5af30767faf9cc842d003ab15229087bf7df1576d72065376650621b0dbb9ef813a19bc7afaab487da01c710e74d7ad8bbd0dd124deb09702ca228c76e40875b0b5fe5f5c57831e08b5b2e06f029eefa7f1e3611c16c1d7636265f9a3b511a9102aa3f9cfaf7b3dace57e8907e06ecd7fc15fa26f6c291b271154e7559d80446bb923dd7f054fa969e0df01c86349088a76c1f2a6e60bb174c917cdbd0090af9425"}, {0xf0, 0x11f, 0x10000, "8543c7d6b96c08c543b8083ef8025916fd4906879d2ee920452691c1c13cffaa3e7f9c00285641cb1f166fb10afd0e07e27bf380ec9085b056bc62975ebad629376773ced8b9c3cc0e216fe1b2125619ace88ab271e748a65245a68ead1c850f155bdd8b9167a794f9ade37f29946d74b637e68c4e9722b4718e0e0f6e70d3321ce5b7a060b4e01c9a82ecc0414b4bd5d2f58444cdd620f24a57ece04c04183c2e931555d119223ca88942357ce4349a06fa5ee8d96f4061b5d1e1ac6b32ad344b57593253ee3425e33045be01b08e83f69a2377b0eca0fbb34410138269"}, {0x48, 0x103, 0xcc, "cadf3a1534e5281f95957460e26b2094f7af3ad5cdee66aafec27c9880405e478c7c525d4a5189cc4049c0354c36680fc95e2a0eb43317"}, {0x38, 0x29, 0x5, "5a104e01111f71599c9982dc4af2e9277d4c82ea9e5ef7498a58ab16345881a6c139"}, {0x110, 0x19d, 0x6, "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"}, {0x18, 0x0, 0x9, "90c2bf47"}, {0x110, 0x113, 0x9, "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"}], 0x5c8, 0x20000080}, 0x4000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f81000-0x10)={0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000125000-0x20)="0a0775b0d5e370e5b3b60ced5c54dbb7295df0df82170c0000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f00009fe000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000f7f000-0x4)=0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00002cf000)=[{&(0x7f00007c8000)="977a20c6f0b2ec46d1a194589eb4361a052c17c688d1dc82f191be12264a3913d8013fa8e816bf8de85929848758074c8f41beaac27eae9845d61a1e199388fe8020a7abb8b25ca6da7372d719cdd36356f76281eb2cc6b393f373ee174ed5e98e44993658e5a668c31e5cf05505428589a35acd282c1652ba7adbf9425cb4e27f2c60a573ca174206b0616143e277b19d54", 0x92}, {&(0x7f00007da000-0x75)="83440e43c4e172552bad5b748554cd661151353f8e350a049089cd8ea6f30eb9c8f6e2f260aa9e354ebb1ce513c13dd8039fa9d8156d5aeb174e0d32e1e6d339afa2ffdedd3a3f52d5bc42e06e29ef8663ba8c5ec60496148d8aa1535cd7a1ae8a9adda6e83f120dd7fd01641574923afb7298d4ca", 0x75}, {&(0x7f0000c52000)="1026c138e6f862b7202ae6a01210659e9ef9a973178a82d6567e19ac6f3610b445534d0f9e6d865ff8411cb4f0f214c556933a518180aa0f8a7ea8812501664c0baf46a222597b8fde0a01141a2b026b15ed", 0x52}, {&(0x7f0000c62000-0xa5)="143d727ef4ec001fae2b84992fd5e644507c25db1d561b17a83d3d831711697d87ed0afbd829cdf732d495f33cfce3e683ee7b1be4967ec6bf70988b2ab811cd759d5fb7397852d4be7ff6ccce067583e62f905c96a137af1800f614fee5008815b8032815c5f33884d56fba6380352ac889b7309c78ff167d846701c500e3656a23a1e052d4cc4083b1be184c5fed7f5507ec364b9a5b2d231e3c52adf78d6df22cfd8c19", 0xa5}, {&(0x7f0000f7d000)="242ec6161f444afa6740736a6b7812a7fd10af36daee8f0534697896693f854c809a9abb6a5cea00c4d18730f6323482748d61548d4ff0967e14653fe57278d501f9f6c178fc00ecd42c9d1993fec62c7636540e9f4c307262a0c9514507972cb4cd02e73996a6fb85a43e2614f7b06b2c814594742ca9a5a963765e68a6e9fbe84695bf01c25d0829156cb2cb78537c41acee598ac1f6615335b16ae21cb7d31976577fc56168114dcf874d3c6203182c24b4acdd47058b81b19ce3bc39bb5ac33d2afb52428f94fc6a7179d6b7b135142d2d98773178eb19747eefb1b4d28a636cb775", 0xe4}, {&(0x7f0000de4000-0x67)="66c1c52af8eede25446c19c5ffd18b467a6b559febb7f0ade346bcb15563d51e5d37b718b82342e7f7e56b9f1abeed2310d49b5f82ba854588e4e3e8e67ded6ee26ea8cb6c258265bba989211e24e948c7c8689cbd80d387de4b2e0fdf282c967ebe267316e373", 0x67}, {&(0x7f0000077000-0xbc)="eb95d4b72b35b66ca42588655c2fb7c6bf76161375b02eefe301419fcb5785be8f15bfa8f5db4fda5a4bfe7acaefccf46c6ec55a99558a23bf3a244c69c640ce8b41068a4e16d2fed728991e63056ae868cbf8756e61b4d5f709fc03252dfc9303d3e7063acfa7fc68e79c48020bf8fc5a6ce1a9d8cdb38bfa773f72d4a7a883404d8b6c263769acaa4da5721111141c66ac94cfaff244af224d5db51c7e85eb040831a0de1499e977e4aaf44ae19dac2e62e7dd1ba205b7ecad05ab", 0xbc}], 0x7, &(0x7f000060d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20008090}, 0x41) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f000074b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000f12000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000f75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4, &(0x7f0000ec7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0xffffdffb}, 0x2021) ioctl$VT_WAITACTIVE(r1, 0x5607) 2017/12/05 14:53:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0xf, 0x80000000, 0xa35, 0x4, 0x7, 0xffffffffffffffff, 0x8}, 0x1c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x1, &(0x7f0000158000)=[@generic={0x605c, 0xc0, 0x3, 0xa2c7}], &(0x7f00008f0000)="3a5b00", 0x7fff, 0x7d, &(0x7f0000000000+0x393)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10001, 0x0}, 0x30) r1 = fcntl$getown(r0, 0x9) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000481000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0xe, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0xb0, 0x10e, 0x7ff, "94189f2ed8d801120f62808cf63a3cf18c6fe9cf98cb837b85533ba821226a0e553d7c66513bcbfedca33ca1e84f600d7875e50538d773d671cb451094a0424c33a15749afd160ec8ce64bb87cc6f02beeaa8d5eb71e2fb9da30336f4e55f56345b82617389cfb7146eb89a2547bfe35e0f416a629c410c738c5f19ce20f700431097e62fb0d5baa1810382359edae629324f33d346ed62e43"}], 0x1, 0x0}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000fe000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) getsockopt$packet_int(r2, 0x107, 0x10, &(0x7f000063f000-0x4)=0x0, &(0x7f0000910000)=0x4) perf_event_open(&(0x7f0000f12000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x26e1, 0x2, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000514000)="2e2f66696c653000", 0x2141, 0x80000000000180) r6 = syz_open_procfs(r1, &(0x7f00009c0000-0xa)="6e65742f707479706500") ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000e92000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x20003, &(0x7f0000fb8000-0x8)=0x100000001, 0x1b, 0x0) socketpair$inet6_sctp(0xa, 0x20001, 0x84, &(0x7f0000630000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000813000)={@generic="cb2f429f034d8391732c5cd848146529", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$kcm(r5, &(0x7f00009fc000)={0x0, 0x0, &(0x7f000037b000)=[{&(0x7f000067e000)="a98017a38f84b771", 0x8}, {&(0x7f0000639000)="04d80aa95f3631aca9645b6332fc5e9abec6478973a65a20639a1bd1be0497bc8eb9935b6280d8138a4e38418524abb699", 0x31}, {&(0x7f0000fc7000)="37ef89c44177c85c0fa35eb91df6f56133cb95b744e9be9e3350c21d8560ead011b4ca9745d607eb47189bddca17b3fa1860730fa3a286a6f6c9ca68ab5ccb36cb2700018886c004827c39ad4e3c0b41e9bdea2ca3a50fa52304b2cb04ab5710f178e25ab03fe4f1f12b02ec8f791df6676b0d8d1d4f34eade46881769202bcd319fc0333b26051bd0d0cf1c2d678c70c64626f7ad522b1be890a6a97097c63b23f7481cfc11b0be", 0xa8}, {&(0x7f0000702000)="7b283481677cbd6691955848169e701baa7640fa74f66d9586bafa96a819616dabd01ebbf7f9c233b5d31e7e17d1f9060573ab3077b23c6f5267d2ca352a2c0c49b7a7f56ea3be6d817330c5176b38c7d55bc4cf685f1797edfad1dc1b3702069fb8d4521e12a9b2f06aebe00496de4f087ddf49b6274c1990630d5b6e1ce38765c63b99f5e3ed15a5710fa813c87a5ad1e8d9cb696e2b699c1595e7efeae9f58631e62c9fde4c42a673e07d598488712a3b5db88b368be7aa2454667c2b90424fc3e9c251c8cef95eecc66c6a", 0xcd}, {&(0x7f00006ea000)="16f5cfeea2e3222ae53ba0251524ddd0302fa214cfe132aa27c01675894dcc9139ea6b727bf938197c0d6b274a2c8bb3e83aafe4fcdf67fd8514e44e4e741ab19b03ab52a91c0bf447b4d7f835c37ab3d13ff43dddda3240a3591d6ce549d39afc4123c59cd016701802b8bb8e9101ebd2031ce886ace3914943ad6d20bab9435c58d49c93dbd274dec65cd08e3d", 0x8e}, {&(0x7f00004b8000-0xfe)="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", 0xfe}, {&(0x7f0000e2a000-0x70)="2bbcf465ccec39b3de3109c56c028e8b22eeecb7f190eb7ca572535c99093900b56e83eedde3a6fb5a70263e3089d4171e57f8d24641ad24a2028effbbfd8033056f20376f9431318121294c6d4f9468c19edc8383ae2adc358287e85f16102ef6e3861ab962aafc45d6254f9a5c0bd8", 0x70}, {&(0x7f0000614000)="16b768b9cb817afeb31611f146a782a2d6bf9f8c11e594482e5affaf1099effd57", 0x21}], 0x8, &(0x7f00008cc000-0x4b0)=[{0x10, 0x111, 0x6, ""}, {0xd0, 0x116, 0x8001, "ac51797bba6e5ef629eb03f3288ac559ecd5e3a456a807e8f4b31c9123363172b251133f261f778785cf09abae070e28e9b28766dd0f2ecbb5e414ac08783fc4d0f38eb7d84177beae48194b95e2b6ef5aacba564e7ef170157eae0e18b8df93ec9a9067ec851d2646a2463400000000000007ff8578e69619f96920aa19b7263e7d6fe492cd5e8d0ec4dc6d6660610465f301faf081fad62b9297d0f411cccbf0c5ad3169c6502096543d77edab5f2effc32f35e23898585d"}, {0x28, 0x19f, 0x7, "e9abd1c93fd149a8999a5cbefb24781c23"}, {0x18, 0x109, 0x937f, "585f28"}, {0xc8, 0x1, 0xfffffffffffffffb, "24135e860cadf5a05740f0464c079099c9019b7a6fdd1449a8d426089e026c535d42a69b8f0cebde3790053c5b69cda1f1aca965fe1f70c785f8865a44e5377b83c30352c278a72c2225abe3dbab09ecad77df7458060363cb051c8a44f900fbfce913527ea294c74485dda48494ccbf38734c67678501aa8477ff03eb451c824ef07fafd1f71c4ec0a62582e1a3a547f3e911a7e6bc4fb18ce8655204c260886aa2c720a197aac6f25c380e716cc04aa08fe5e8b644cf69"}, {0xf8, 0x19d, 0xde3, "c89adc9817208faeacda548bf5f267a68d626f1d01a546633c6c5ad210f9c9a661c6f0922e053dd19dbf2566c37259016ed9cc3e1498a7358ae049a9d94e192069f98df6cfb3664ff09308939555b6686ee62ad2214afb73fee150942daea6b4addaac65c3787474f90f545b8e66ddeaa6162ea1104f44c76b48f10f050410b352850a547f2778da66da93feaf231366ef2e9862d38c219b78953a5e3463e38b4c7acefea5517478a481b174cb80cb37ad6869de80a2a3ddcaf56e5079b4c6169b36345ef86e958d179e26597deb586c552c91098d58ce59c620d6b17133c538f0dd92"}, {0x70, 0x0, 0x3, "46f3df3ef11bc460c76c05f6dd64d9275a4d183ccec0da45f2cc2943ebe62dc116b9d2cdb3f717e9f1b45bf23425c1eba5ee5b8750a61a965b7f152af50acae7e0d5d5360cc128f5f8220737c21ebafc91550929f67fa6982fda45d89e503169"}, {0x110, 0x11f, 0xd, "f236de8c0c5daab21ad4fef84f4d47376b60e7f09197d1d40bb70fa1b048c5f357b414a8a3efecd5d2d8910648a36dd13a0ca43ad6617288889e076303ad3b3628fb9c8ebc15e8724ea7dd380994ea7c3a5103931b13348e9d530311d07408d1367f714e4c42c815de18ffad4d71df1c6cd97c3198e0d917cd85a011044f30d79af53acfaece1e27d9153c39e2c235d792c4903d2a74f9ab2d278a78bde276af912000df525e45e9dbd1dfc51740ba06f6c740bda8f3bcde4910d65ff750949abc30e59d6d9a1ae1109c31d7c1d955697a1ec521dc4b97a275aed3310e457e2ee84099b2ec2079628965c00c1124a785d7310cd9a6e8392047"}, {0x88, 0x119, 0x9, "86b4215358a76ec6d826fb977c41c879b77cc3139ea559153eda65709db98d51bc37987d10100f8a150408ef5b4932843996ae21f2b170423164a0ee73f32b696a061dde5470d1ead70e5773f7108c9d667da0fc4e91e5e4414f3fb3c6778d2b688f1c0330eeb8e7a3aae286c439ba9534d71ae328"}], 0x9, 0x1}, 0x8800) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f0000dad000)="63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0xa, 0x6) syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f00005a6000-0x18)=@add_del={0x2, &(0x7f0000e72000-0x10)=@common="67726574617030000000000000000000", 0x1}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f000004c000)={0x26, "736b636970686572000000000000", 0x200000, 0x0, "6c72772873657270656e742900000000000000000000000000008400000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r9 = dup2(r8, r8) sendmmsg$nfc_llcp(r9, &(0x7f00009da000)=[{&(0x7f000026d000)={0x27, 0x81, 0x10000, 0x0, 0xe2, 0xfffffffffffffbff, "a57f015f5a505b31319586e23297be070bf70c2543c30d7733951daefbba7cec1a5ce9a88e31280407b7f3fd74cd475ee55c3e698c1c67f33d3eb3f0da1372", 0x9}, 0x60, &(0x7f0000f6b000)=[{&(0x7f0000eed000-0x31)="f8929a2ca87c7fb456705fef1140f97c4f18d51a7a428d528dcf697b9a1789aef52448b5850eb8d0704862dc38c53a1479", 0x31}], 0x1, &(0x7f00003ce000)={0x18, 0x3a, 0x1, "179070ec"}, 0x18, 0x40801}, {&(0x7f0000ffb000-0x60)={0x27, 0x0, 0x6, 0x2, 0x1, 0x6, "1b042f20e4d9b985d4328534c389eb7b7ee55cfe4010bb6527a1841cdbdae6a0585ae2979da769da4a35dbbd3f3c8db574326e288cf4f301a6898e0067ca3b", 0x3}, 0x60, &(0x7f00001e2000)=[{&(0x7f0000c99000-0x9)="421ea92a1d5d03dc44", 0x9}, {&(0x7f0000fb5000)="86cb69aeb5c4473c10171695f237611928840b572c0c40162cc79415ad0c9e42e9966bfeb401d06e058b0c37df8371418b8af4c7fb64cce6c5a4cda4f8abe1dd805fcfc58f8c81f9b27cdd47c3d8b0ca8d6d037b19dd7ce3403379c960c5a93567531ad00a8a7f10e22aa97fcebb9e4a35336d12582042cfb525e7a7685226aa5569624ef21d94f809b8732b5e72fd6b5d059b11c62acdfaa6943194f32a6d07785197eb93921d138815384da70fe8e4cfd8d7551b39d500a8b018357aaec4c2b6bb3d6d6d713fdc5ca3e2d33bb9fdc2977b7988635d25da23e49e4474e1d8288ef268643f3fe83cee9e63406fde58567cc623086aac186e55", 0xf9}, {&(0x7f0000525000-0xec)="32c15449f90b838aa35124f5aae7e8dcc070960472f6d678ff9a23a2d8f2ae6bd4f9c9cb31f25785ad0a61ac1a4e097aecb03afa19bdd643138a0725b46c5f32896c20f5ed0d9dddbc261c565337df0d7038434ce4ff766f5bdf23a7215c4922330125bf9e9901fc1014a1483e70d685086c42df86b0eeb9853a8cce4405687649cf73393b240656940f16130b43e6d1de421148a7a001e3f8a76be507790c47ec423b8efd2dabf3d34a7a5aeaa1f3e23bad00f5a1b0c1ad0d60a1dba307b722aa006d7dcefb9dd0bee4b97921619756e689fdca35008cd83cb0db2cf71fc15fcfd91d07809019d349e5eaec", 0xec}, {&(0x7f0000374000-0x6f)="ad17a3e101f6c8ad557d2e24b687de4f6ff612340b5777347285b024f4507206f3d97dbc956f06223680f4eaf8a442e7111b204ed1bd1958f4063a769917451f2fa588702ee43a223dcfd4a743fc7b9339c8fa818712f3ae63db62f89bc62f93af3f9e182bfbe0986a9a4ce2938606", 0x6f}, {&(0x7f000001b000)="beac6cf63a3c1494aa3c5c863016cba542123cdc365eeb7d74c8f102aedd3ab1bf278bc699062489d9b8d45a67013688d23c5ab4e4b803efc7af5fa2e00e372c83ddaa24482dcb52bd1179af3e0a170a28d6137df3234b679c18a3001bc5ac3a41bdef8b4b5a71c3556de033db90271ce0a07409a02089b3be003cf35f18281e21d145684e585691bfcb2cdeb81847bae6cdef7a1c816284f4613fc1440336741f0a51c28ecbd5339f6bad28464c2d6de1581fe48bba2bd3b81328c23146ea2ed44b62", 0xc3}, {&(0x7f0000173000-0xa4)="f666d9638aa483acf7973d3c924aae587240d411980ac8af172129c0a01043869c53f8595dd0652da080493fa3f6f9e4cd8884dca84b21a2ce4c048e158235be53f79dfa77a3d112c358d00fcf2ceb7f69a40627b7226d50534d73e8f6856765692402eb1c6bb47ec5492fb07a0566561346d9c948759e1445f859b0081c98106000f2ab86e085a78863005246a576ed85bf36384dd70c131a3c785cbb63f9d06f085b82", 0xa4}, {&(0x7f000029e000-0x7c)="4abed050c3e70c25e0196eff967db0f0b68815e4065a920012859bff1a0c16c83c2b6fc8649e7d0106badbe5c43a8d30474a64be7444c0a2623462f5c5e38180ab2c669682f8de9fd92bf642eafe2bc5119805ec5281ba4210f2f831d3c36a84268ebd38158f73cf84e1e31bbd56f5dc822aaaecd2091fe2eeecb47a", 0x7c}, {&(0x7f0000f69000)="eec4c7ca64ebc2ee6b91dcbda5d4f3ceefc8ea4a57d47c5d5a64e091a8f0828582007ada003b08b91ac6758e2c1c4dd64946c502c588d4acb02851528b758a43bc9ec964e1fc5ecae69df3c67273ac0a1273a02c86a6f5196860a099f4dd63f3fdeaaf1e175605a0a621a44454f55a3a8f5a39212ae245674f187d4e255619afbaa7e16e98600b095fc27c728c4b42e3c5f4d99da0e17f481ba58869ba0ba59b4119d4ce0af1", 0xa6}], 0x8, &(0x7f0000a33000-0xc8)={0xc8, 0x119, 0x5, "44c5f2f0ed10a1ad3a6eaf25115d63a27df90f2f06a1710bf687d759d765bed2b5bc1e5eca9ea0cfb2b98e9f1081f6356f0b214ff494b0ec75e714cad55aa0ad3cfa2ad5a423e5569eab0c71c66a5ea333efeaee2bc8c9880572c3f866361214083a99febe15c4b97e881a9ca35d7f97ada44493b4dc0ab69bd9b1a47040da9e935d9e726c266958e021f89f3743999a6cb678d76973b4362b54002465b7d956bc9b4bca9447bbb250010c586eb50a839e"}, 0xc8, 0x4004840}, {&(0x7f0000ff2000)={0x27, 0x4, 0x81, 0x7, 0x7, 0x1, "993e1034220d4b939b4c2775144041bcbbfcbde82b4bece479abc7bdb9b9cd6213bbadb7d92a34cffd9d2ad31879b400ea13332acf29a0e1e630fe1cd1060b", 0x3}, 0x60, &(0x7f0000eeb000)=[{&(0x7f0000c66000)="b9e52948ad74f082ec2fdb474bbf65fc46d841b4529b0ebb5528", 0x1a}, {&(0x7f00004a1000)="11947bd06f252d66bdd1db5c3d4bb247d7605a8922bf6563d56b2fbb5c20513169cc930628b5ce70ab73f6ee9bf4bbd70510", 0x32}, {&(0x7f00005df000)="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{&(0x7f0000377000)="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0x1000}], 0x5, &(0x7f0000b66000-0x18)={0x18, 0x110, 0x5c, "10eceaa17df93e"}, 0x18, 0x41}, {&(0x7f00007fc000-0x60)={0x27, 0x6, 0x8, 0x2, 0xf4e, 0x1, "c1ed23e09159b67ffbeb5bd23005a7ecd3368c2484159e358c8fd147a0eacbb229fb605acc7c4091e590b8f777e432c374819f61a1d847dc43518416d92bc6", 0x80}, 0x60, &(0x7f0000405000-0x30)=[{&(0x7f0000e41000-0x4e)="88d5c7f2b45ceccedc86b9ec292cf115a7efe9a3aa584502e9d870501d0f5988862fd3224d391a6ff90a067de08d58433ba55d2250a513ce8116187d14a5c261fb885a6d3819fa33853a4547881b", 0x4e}, {&(0x7f0000af0000-0x44)="36508dc9ddb1e28a900cc2e0242fa7bfa7aa2eebe62a26257ad550d5f940016adc41b9cf9967bd171381a9f6cb55b71647a79d0620885c5562bdf977eb41099b95a69f5d", 0x44}, {&(0x7f0000207000-0xb5)="2d06dde5ce04a2c629f20d83f3ab1f8ae4eb16df3466310894908eb4d398661211836766ba70e1eeec9671e5138cf3f4180140637bf55ec29c985f4af9a818907421371cb88e85a83fd0a6e2147fd843095a90a4508540b4acdf3c7feb0dcc74de2db4f48b988ba9322d69610e41caf241da1dc9e9f007821cdf4e01cbb4cfe01de367ef8da045670f15d1b1b349e974b54dd179e738f12f8aae41bb17280e8826a2d70fad94d279774ce7b60364697b5b6c4908a4", 0xb5}], 0x3, &(0x7f0000e3e000-0x50)={0x50, 0x105, 0x13f, "c33d1c44acc29611c0066c54f65f02835c5135db7e71f028bd3b87090e43df4f026a2624db5a53870dc064ed2981fee8bfbdbabfd41228c39a"}, 0x50, 0x4000}, {&(0x7f00003ac000)={0x27, 0xff, 0x7fff, 0x1, 0x2, 0x9, "29143ab260b83c7ace6dbee6a191b136236bee75595963c162926d8e36924937331a318902c779bb665be693ba0e6e5f5d6b4b98019d2d6ef7628c8660caee", 0x1f}, 0x60, &(0x7f000034d000)=[{&(0x7f0000d63000)="135c8d1a2b6575ec485a79cd12bfc2188d3db54d140a2270d5c43e0f406363a000405eb1648451bb3fca40c869e14df1452f792dadc5b6acabad73cfec4f1902f46c600c3c7c03d64aed2be3dfcb90f5d284f0cae34111fb591bae44c4234d9ae7896786c02950c1fb6ee60e229cad6d61bb1b1f98f0da8f", 0x78}, {&(0x7f0000b64000)="6758b2bc0bc933636399a95ab456add11982a338811db483951bd226427c316df9020148efdc0dbd37bdc09c0de4f6ed4ace7d967f907fe74f02b422e96e6cbc214e66a25d858001179394f17c6c3051a338e6804090975d06ed3ab39612607aeb1eb8f52a87ae7e8a40ceb0d82960fd84e179829cc1c1eb532e610e11", 0x7d}], 0x2, &(0x7f0000a34000-0xa8)={0xa8, 0x11, 0x4, "5fa2f7f208e04ede256d11819120e5cd37460f3ff7d24e0b8255b78e788617cf9860d66e8b5d0cb991b57fe9813ce040e809116e4cf6cdc98838d4be52153bec5f59520b6b3a26cf684a8dc031079c61f41f594c41d9d1c0c5c6cae7ad2b0202dc378d93c6ee0269c8a64beeb0b7f106627dfcdfd34ff756d67169f112d81280d1ba28b2387e80c144316c0b73112d7cd42c"}, 0xa8, 0x40}, {&(0x7f00002c5000-0x60)={0x27, 0x8000, 0x2, 0x7, 0x8, 0x843b, "8e7a3f2c91518654a3f814246dcabef2fdccd7938543bc8921a2d7d0cb6e9a77c81440d4c79d58c1f416bcb17ed11d34abf2cb1dee21a9f9f0fd25dde9c14b", 0x3ff}, 0x60, &(0x7f0000bfa000-0x40)=[{&(0x7f0000f9e000)="8ee7b91bebd8ead82e1f42dd0ae260bcf217de72c1769f3480b71e48a5fd0f5a2791aad1a28a3fdd41159eefc192b8a1d15fd992d4e643a0749f23df46ec88794286377f66af8253295326c561b26d4953c4ad60c1e34e835c8275f3361d4ff6dac132180f59660e7612dad5091e00c641eb77f1f767ef43c77a0bcf406bf7bb472ae7de2dc59426d0041f2ea7be84bff4a0a777cb3b73ec22506de80f495b1ba7b7", 0xa2}, {&(0x7f0000a0e000-0x1000)="6cfd7ec0cb108693f542e0ed3c14b5a0e9dd3fc941c69d834148b76943e178f0365b4b294260e345288e96ea3216a5b9d7a1c6e9a655337b562e7e9d881d1b01955e894b3273931b5938e3eccb2035f3e1a72aab5967b98d0a09d3d70c1a6d1fd3d8a147301d95f05610fba4db6a517b485daf215a719ed3dc29236982aaa7f7e0c517142535dfb0a56d870b96ef5a7f6a64ef932930904390ca315d5d734e69df62358a770da8fa993b3631e7e1093199be7633f4ea6b44cceb4bb7b6400fc274f16e0407131beb873dea012aea5e65e8642ea0525b21ed99271859024e032080f847638c0c20ace0c5589933d4fa8e1d5fa5c27144e2abe41947ac12b2f20adc36af119ef0abab4f3b01044d48f73eb432c8666df612896f2dcf73b42b171f6890292d79f9b7a4e5be44963d93d9cfc7a7c43c3c1b726417e3b64823b09766fd080ed25db782af5083d11324a50428b672e788d66c4d27b78251aa088380acaceabfa087e13a1b3651b106e19b95ad4c6429289bd416aa15c3dbba96d936290ecda06bab7b1376a4a898bee14bbfe8cca76270d51a4c9b62243fa54041e2259d5986998c1a2db620798c7d4de7c8958c3f43516b457a4b8981f5511dc0cbe160b901533ed64a2837e4cabd782ce044422b10b6a90523761218e8bca3b42a3ba7fe031d62e513c3bef801ab2ee992a4951f1c26aa799499ee67fcd700e3564eb870856a2324b12cffa8c6a76df50175675faca348bb40a286116d1913a7af06b4c70d9e6f8bf6d9cb5aa5c06a1b1a5ae7e29bf86de5f172eb10a522c40228009fcbc7f3e4fa9f3258b78a2d145e2483884e76f6e1a7129e57078f4039a29471253532b2985dff436998708ebfbe23698aecb4006624f27c64edbaf5e75a8bcb08988e6c887e1a3f38abae0dd13b920ecad5b746c0def76aa4234520dbfc4c554655f394e36935a6d445110ac57635c4cdc804df0046a738bff3519897bb079b6d2d86746e0035d15b8525d0bc6f3b133e0fdb5bc4ddaa26525b4d4d681f23c0095a4035ec89b5c8e39a247eabfe3495a097912d4df228a48def565f1f7c537207caa9933353732ed42499e3b80915f00c2ea479548f697e184a607de87db77666d563b4b763a7c7e070139704720c986ae26860f991799000e4b4a80f6e3c9b532e4528058e92d23743aad9f7bf91455f448d3837c7a6834ba0639de0066800ba386015e78d5262d9580bdc8831e049a4ee9ba0a8abe76f71390c24b9d6dd8bfab31a2ef91dc84a3ba884f889c1295273cdd5ca87fbe33123eef4d1be68a29017d8a715fd438d47ed763769c5e02403c72ddeca003191ed2825f0198e4522e2ae8d688cc03b61de8971fa33332c6954009756214985ab4a95373fbca9f39849e1de7a86d7d8534eceea192e982708ef686bca1650392417ec224064c08e24d2ee27301d477ba8481e1a6da446e711dfb14a1b15d9ae9efdafca76b7a383eb75aa0d82e3509eb8a162e208d8a9c8c2faa2768c0db9dad9bae0c82cb64c2fadb4966e00ca450d543789018fe292a113d1ba7054f0a199278139331aaabc4d0d4ab6e4aeb15de9f3a52c1247d192e27bcf5f67dca8d12730d97446711f8338379411b18c0b2b9f84b3c916fa763fd331c46e96ac8714eb8fb35be1cb48fab1c1c81e3ac0b9c5262e3ce9ae1c092fe3ec2bdf8dcf88bc10e1e54f7cb6700b5a514a38f9e077270074fb8599b3afd8b1afaccf628dceb025b7c5cb4466e18dbff872ec8e03dea063c4e3f6434510f83c02631e99253b65ce42f871130af42ae47c4e455b00ae7f85dff85dfe2d05daf652f29af3073064efb3683c6fb3045f4e837e0d37bf8a150e7ffa82d59a3326df972a84856947c0fac40afcaf3070f8cd88cb55e2ac78966ea3bc540447d8b581c44e4b279b4ebd6eb2e227df60ae5ee5131a9c6404884315c7fca6d316d2b4d13e19785b5e0241c6670bf08c90304f4a58e2a5c31b930c78ee104a88de769190d0a2777a12869ca52f85977dbf09e57c6f84f3b4beb116a6bdc7f605bac2088cf7200dab73f7806baa79dc4d4bfd0f98e3a76340a3b6150f72bb3d5b593fa1eca4f538d49a89230f6fe53491be6c85b63da95fe99187eb796ff26e503cefa2b6126c3fc1598ada8395e7d1ea1503799acc193bc6ae227ef2162f6ea87dd0d54fe7437c242501df1172081e4d18bb4bfdd9017f0380c76bc5cd3cda36a2e631c9a283166358080fc0591531c1924426bf297809ff0c401f144992f516dec89800bcf1371ff8fcb1bb8690df95690767d953b3757b45e2c966b6d1fc9483a79670c4c565b879dd36e11277c61d8aba569f47e827fb3eafa0f968caeef86539f81145fa5831d0d56de532ced9773f2aa53f44661077455793f1dcb887276051abf94d29f447a4604b3d28f7fa11b0771015d6ae05bb5dd0e17411d68c241fdedf8b68430e3fe874dd45e8e701af7add77d980b6a7c5dfc529a8c238fc2f08fe40b67bac3f0b71a5727b2dcad33a9937a1647f30a6ff7b1eb108bf7f95edf345e665c5aca70b4e6a3260d865ac2419892b279a203d5d9b4d01530cf8a1d1fcf06dfba9a8640dd230ec238b9881401730a52a3b8e121941f96cd4a44f5876d28a81282348122e3a710f610dbba6000b09ad144f024c38ce788190b3e38e0c9b44fdb9cbeea77caca9d17ccff240af99e3f519efd1fc24428febb6db954c6150b199eec9cb6e9042ffa96404647a1f695e0681dd9adc04aa674411a287d32050f4ab6a8e8f8eabc602c546d30498e8d5be37bf13e98ef8cfe776133aceca11e464494e2f4f0963be9e97497f01631c546e29376d0d062ad3f5eccc56336fdf250c6d477bf830b94b7c6a592d59b6bb38ed7aaf3b6e60febd874b304224cf8efda1c498848cdb1af7fc895c829bcce1eb03ddca0c29ec4ac1647aa51b16c10564bb75d01cd3f4d7e6bf5c70394189603e82a7aaa40991f595beaa5c15f9e9bd30bae6b8967a506ba41c7c01bc753a6e7a4b254e425f0ec051b96425917b6423d0e0589558cb267139ad89f498d131a6c8e641d6bb4af22744186f9fb9a928e396cbac979c0534552c525045cb0c56dea67671c267d2cb7ad16113f3f7f97b58e7015ec37315bad5005c22caa1821c3c27b7cdff1e030bd38e8f697c17d0991b8f6c2efb8479a108d506c8898a01eb54cb3b049036564a47125e98ff136efac8564d806e32c63fd7ff41da1f9a2faaae0acb4cb2ae8b6f7511df6d4711b580160de4e6c7d930b6045f08c573273d3580050db69a46894838ebd9709b320fbfebbfca8e450e1a69d5bf9faa628d1cc53be2db94f686c498d39d0f671ea93570925e7f392256e415039a0839d726e93482f5d21e66e83d7acc8956243b8052632db361b0ebfae96a5c2b83193c8b3da07dadfc07f3b59628c2bf3b0195ed3aa32e9735e2eb7f1f58c458313bfa383aea40133cf5e726ae1e764e9827f49424832869279f940a790106ebe0c320ae9df986619516aec5bf4d884d82ecd5ae2f8fb780257199edc580b77d600c396f588033ff85851dcd819ee497c1bca41ed6633b066529ce5ca4e78c46bcc39c648d8d63265ccf5d080fcae93e43527da66d4ffaa2b535da423c373678d725414caa9d56d544a3fab1682886ebd51bff42f14e1ae54e5ce5e950ed06d78222f09c962c145ae802fc5215453ccaab6b0095fdfceb4850230feeb67ee3500868957860f0a97fd82f7491b7e3d38ae6387cfcf6773123b96aa3f3c35772c813b2a6d74d334e31902cbd14e6332bc1a52934524c43043822cc24c6aa6e0f811bab3ad6769ae2b03ee087f51015ed82038d51f421f81bfbfaf48b627719c393ca9ae36ace92fe748e76e1f3193952bf5005549c13c1ca66ba2a6e79ec318735d67785a7dfd5579ec2fc2ce3dfedc5d0ecffc5e2973b17feab1d212202d6ca37e80688b174b509b2772890a1281fb8ee5aafbb96dfe5756485204273c2e4cb45600df3ffc3aa77b170b453de4e10c5c5e1533c12e5c52dc2034028745370fe8cb45ea5012d461a55e9df933c3497ff656f82355e975e8261da5634c292ec447ea5cb052f40ac06b79503d19b5e2c8fc2bd507a4af977fe8d66a008a447bb42db505a5fb931767c3fd953b12c3cfc434b38aee4b59738f319bfd53ad87ebcf2cb6b08b751188826e0cc1853e85e7e0c1fe93a55704709f861ea61376b0b14aff5bbdab33a28a3eded1a61dcc9dc44a319b7061b35cefc465f247970cb5e7564d6d98c90923c906ec66eade005a2aff0c2376c64c04b0d6d8c80ad7c4c3ba346f60be63700cdd84f53f39344d0417924635edd9bac349d1e31520b330aa22e0b99b17b5e599066470a7a33e601c14b324e3236bc228f7a2a9d2209a2195e058d25d11bc2959219c4b248210da9123808c049587c7c64694c7f7eb73b3824c1debc290ce7c2ecfa85df30375f448d7b2b87d02371737f3a4ebced6f460dd294a467e8ff9d24e74f4c4230615170cdcda718f74f9c51074c5bcb9cbf3d011942d4c56d284b7be2ab92db1bbc284f1dbb869e366b9eb44e04d07703dc06096742ce15887eb2b561f088d1905ef2ee4fde9e962d37d7a9b15ac6a658bd54a0214f0cb6cb5ede68691d2dd68ce28e57ff8a370a000edfddd641c9919392738a74b2310c6e7243db5a2dbeab6c07a28d61292549845cdb59f8e8d34a487ef5bbea050ceffe4147693f3311ada834ff4c44f4ee5b9e0617711a5acc0134e9add333488008c6b8de9bf8e619ec9a4fed820723d6792597fd5ad0aa1770cf6a44107fdd6ff0c7d109f1326d1cc3a80f586357ddaf396ce4a3c6a8615f0bff72ab222859c18c95c423341df7ecbf71414e941d985986ba251183ea1412508259d5a5e1cc5a5b769d51ca9721a145aa2ffb719919a84348a287e2da640c6d32507fba3b61392c693c9bde6055bc667ad4776535f6058b6602c8ab2d5f7def7199033aaa91b9eef08df108202d9aa0fa0aea909d649a4565b01475a15c36edacc6ba0d14f255a212b760f865fc2196aae67bd20880d11b46c3e28ae4538fa80ca473aea1111ee124389603fce6d5eeab2548d2ff8d1ec4f5197716668593362718ff5dc2a9cac8e72f99540289213aae15ef5082230bb8752b7829a965729a9a169b29264e1ae1605d98ca3320fd0a03133a8689a441cdcd627e3e8f519f6ecfdb1afb92627661b5ca3d332cef6cda3fe5746c6d5ba7f3c352e7b2af48950ec9135aad9aabbe2ba17dbaa49cafc75a719002e7dde98da3b4f31ab533e4a120fde668203278d5d1502f6574dd5f443da592940d3667e90a4fdbb01b18af11a9d6c0e249f9da5eed8b0327b0fb79a1ae50c30ad10751aab03e8cdef8557cf9365f380c04d37129086eb02bf620343852aad515d7c89a908b0eb06caefc36742573b1f0e214d7965999f979447b6d252007ff92c28c3fa74b19fbe2485ec38d2dac00c569210c44ea22d382e134945c1f18b570fee7f9b3cad6c70c7096cc1bb5cd229f6302b42f792ab806d2576711dfa13da3fd524c989e3e3bb690b3066b4689f8cf258b96933f0f15ccbe71a0fe47a3cf275eef80bd1568cc3c588ef9f1a0c3edb9a7b4ee646eaca1eddf98c8352f5db69662d07025e3c39fd88b4eb31f97c4b6a081c54cda5475bee44c2350a749305649bffde2b242b6f4f60ed63c6b43af50b4bd66f8f37fce7210cd12046f83ea245400e2536018139c8612c50ec924072669eb9e62ad204e8f56761af6c1a3655baaa51e", 0x1000}, {&(0x7f0000749000-0x93)="065b2da16ba3298f513901c7fac7a98ecc04b89ceef9ea1626d91a62fc5c62a5a6a3f85d97b90b393c54452e98d80b040275f8638738969163cdbb52aa9b3749233e6a8108e5d3c384f03c9bc58236bf716db862c59c48f4a8e4d4cf763d0d43eb26e6101e8315eb440e702dbcd7d53fb27688f5176bd1cacfb3aa5b8959862c324305d72560a22de907ba49a54401213fe2b0", 0x93}, {&(0x7f000061d000)="cabfa6d99924cb96450b63cf46f9dfbcb1eb5185405b6a0bac4cbd23abff3d2a25061aa7b6f3fd739dc3bf77254a51dc227443670df42722fe4216aa", 0x3c}], 0x4, &(0x7f0000e9c000)={0xb0, 0x11f, 0x4, "7e0296cd4022c18d683bb40a0e46d42b05611468458a5abc16be8acd7cdd1ef34e06a1106a70659f6a46fd3736c6b8230c16d677c4a77c156172afdb340f003708edff8312a02045a7ae5ac3dc418efef66d24b703597e6f2ec3c0449b65d4f6c3c05ac72d6a5776bd2bddfaab8b1f81c8a975eee5bca8e1ddd5768c2b097f7a2d696fb751be594b07171d16d87784b6bc47b8b91d9e7604b6a117313aecdcf8"}, 0xb0, 0x8000}, {&(0x7f000027c000-0x60)={0x27, 0x7fffffff, 0x9, 0x4, 0xff, 0x5, "38d191a0f722fe57eb040ce9f63208498a90c1f6eb1d121792461b7b25c8c1b94629bd82b16f149b0a62474ca9415de089ac34494cb61cefe3da98e2cb7010", 0x7}, 0x60, &(0x7f0000d89000-0x50)=[{&(0x7f0000d81000)="71ee2da7a25fd08341a16f598fd5e1242df2558cd393ae7f7a20f9b468db02064715d48d79bfd13604fa971e41add1e21a96b2f59dbeaca2da89e645d7aceb994c9604db166261501b8a8596d8aee969afd4c4af7ba33b1f45fd7b2d1e504013941f6ae9b9e28a686eb6eecd8897f9e160556d4ce48de67c8f5303bae97444d0d6c08db20424e27789cb145ef5b7b6e2c02257532dbdb34e9452bdbb9396da8bee38a99407a82ea231b4a6ffa6cb48a909c49e5591527e8006562bc3df6f6ec3014ab7fefb14c07076dfd58c1d090e756e1af82e05a336", 0xd7}, {&(0x7f00009b5000)="62a6072efe18e64ad8731c429fb0eab5f574ecc16b057435b1fba686cead55892f66508f998dd51f9630b75616bc2356dbc8eb1b1d6acee9598db156c49d0b7a05db9204cf2d2f7fb1d9ae56366e1d6d512b9a792b9166b0b0ee033843f822ba1c83c47c0c3e52d40dacaa637490ada65b7ebf23309168f387b6e163e7e8cba7576517251db9e20b84a6a99d34ad420687db67fe9d629b4708ad3090097f215f33270140df988c3305", 0xa9}, {&(0x7f0000068000-0x7)="17ab37ffd6b77f", 0x7}, {&(0x7f0000f63000)="d0760ddeb57e3a5f643d84ff98e12bb420734c56173a02c59d4c32d30f68fe6beefcf8e210571c887486046f", 0x2c}, {&(0x7f00007bb000-0x27)="f5f43be76bc04d433a8e75c17e764129e02d3093e56911269385f26fb2bb5f7dbe1a829f20665d", 0x27}], 0x5, &(0x7f0000afb000)={0xa0, 0x13b, 0x40, "186c80c5f2201f0d942dcc5252efa4150f906989e8b6b3465532b3f027076000f1a2184118bb88298d1c6ed9204a52f8406b1fd714b9208d82ed36fdc1773ba70d9078af6d8d45d8d60c679e14ef09c3e58a2842bb34256a2fa75631125d390a52583a230556415a7c398a45177245b69e332623bd2d61aae289e1ae1371f01506dae3348ba19e620c"}, 0xa0, 0x8000}], 0x9, 0x0) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x81, 0x0, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000594000-0x78)={0x4020000002, 0x78, 0xdc, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r10, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000e6f000-0x8)=0xd004) r11 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r11, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "0e"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/05 14:53:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r0 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x100000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getpgrp(r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x9d33, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da11, 0x1000000000047d, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x106e, &(0x7f000077e000-0x10de)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x1038, 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=@dest_unreach={0x1, 0x1, 0x0, 0x7f, [0x0, 0x0, 0x0], {0x9, 0x6, "16eeea", 0x7, 0x11, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@fragment={0x2f, 0x1, 0x2, 0xb2, 0x40, 0x0, 0x2}], "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"}}}}}}}, 0x0) personality(0x4fffffc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000-0xc)="002302027a210007fb005f06", 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000713000-0x90)={0xffffffffffffffff, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000a6d000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d31000)="2f6465762f6b766d00", 0x1, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r4, &(0x7f00008fe000/0x18000)=nil, &(0x7f0000e50000-0x18)=[@text32={0x20, &(0x7f0000f76000-0x43)="694cc2020500000066b8d3000f00d0f30f2af526640f3266baf80cb84cd8928fef66bafc0cb801000000efc052003fd3c1c4c2792a6700c4c245054a14dd835e000000", 0x43}], 0x1, 0x5, &(0x7f000065b000)=[], 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x4b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x800, 0x7) [ 218.486956] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/05 14:53:28 executing program 3: r0 = socket$inet6(0xa, 0x4000000000000002, 0x8000001) socket$netlink(0x10, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000e40000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e37000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000002c000-0x14)={r3, 0x2, 0xfff, 0x2, 0x4, 0x100}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000ed5000-0xb)="2f6465762f6c6f6f702300", 0x3ff, 0xc82) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) fadvise64(r4, 0xffffffffffffffff, 0xffff, 0x7) r6 = syz_open_dev$vcsa(&(0x7f0000337000-0xb)="2f6465762f766373612300", 0x8, 0x0) r7 = accept(r6, &(0x7f0000622000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af6000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000035000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getpeername(r7, &(0x7f00008ca000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002db000)=0x60) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f000053a000-0x8)={0x0, 0x7f}, &(0x7f0000440000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000c45000-0x6)={r9, 0x4010001}, 0x6) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000eaa000)=0x0) ioctl$TIOCLINUX4(r8, 0x541c, &(0x7f000041a000-0x1)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003a6000-0x10)={r8, 0x18, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000b0a000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x1) 2017/12/05 14:53:28 executing program 7: syz_open_dev$loop(&(0x7f0000366000)="2f6465762f6c6f6f702300", 0x0, 0x10100) perf_event_open(&(0x7f000002f000-0x78)={0xfffffffffffffffe, 0x78, 0x0, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x82, 0x1000000000, 0x1000056a6, 0xfffffffffffffffc, 0x20014, 0xffff, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() quotactl(0x0, &(0x7f0000fa4000)="2e2f66696c653000", 0x0, &(0x7f0000fbc000)="") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 14:53:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80005, 0x1000000000002fe, &(0x7f0000692000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x96f000)=nil, 0x96f000, 0x3, 0x32, r0, 0x0) r2 = socket$inet(0x2, 0x200000080003, 0x4) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00002fe000+0x59c)={0x100000001, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x7, 0x3, 0x0, 0x4, &(0x7f0000970000-0x10)=@generic="3c38be9f4d467aabbbba306e8245f160", 0x3fd, 0x1, 0x10000}) mmap(&(0x7f0000970000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000970000)=0xffffffff, 0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000002000-0xd)="00000000000000000000000000", &(0x7f0000001000-0x4)=0xd) mmap(&(0x7f0000970000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000012a000)={0x0, 0x3d, "e5339ee710dbc02f1a1dbde0b3ab36d9a90f3fc870530312300680ff9f16c87be1f10594706477a8137a882302b625f6843044ce48991fe950081015c5"}, &(0x7f000076f000-0x4)=0x45) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002fb000)={r3, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5, 0x1, 0x100000000, 0x3, 0x60ea, 0x24, 0x4000000000000002, 0x7, 0xff2, 0x1, 0x2, 0x7fffffff, 0x2010001, 0x5]}, &(0x7f000088c000-0x4)=0x108) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x3, 0x9, 0x5, 0x44, 0x10001, "b829ffe64d02b96661f4c7272a1b9a22401ebd48842d2a3260c4ed290e51bce689bad6f5e797b55cae6466cdaf8ff0b2eac2de5b809fc0b522da7f05a4ac24", 0x1}, 0x60, &(0x7f0000002000-0x10)=[{&(0x7f0000002000)="780357ed5db419bcee4dd78622ccc78eeff5782b9a5878de025a318e3a5474596e3900512b48dad1d6bac87ab339427cce640435294fb1bfff6e8cf0ccef6687940d75783f7b4d46d714bf5cb4b7e13e302af57d964a6485fe4128d8729ca3e559fc8dedcd7cf013d0feb8c02e60ecd97579d6bdaf7dc48fb0d35151f6a99265a62103909bc1ccc599c4646a668b9077d0a1d7c8a7951ac4afd0a8d665cced651508369ac751d86b12b57375b784177a38ab65112c4921c66dc72af936f15fc392e6b5271838396674ab9be4339b", 0xce}], 0x1, &(0x7f0000441000-0x328)=[], 0x0, 0x40}, 0x7f) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000fe3000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x1ff, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0xfffffffffffffff8, [{[], 0x0}, {[], 0x5}, {[], 0x89}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x1ff, 0x6, 0x9, 0x81, 0x380000000}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a49000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000bd3000)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x2, 0x96, @loopback={0x0, 0x1}, 0x100000000000981}, @in6={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}], 0x5) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x401, &(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000b6f000-0x10)=[@map={0x6, 0x8, 0x8, r5}, @generic={0x9595, 0x3, 0x8001, 0x0}], &(0x7f0000093000)="07", 0xffffffffffffff5b, 0x80, &(0x7f000022b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000004, 0x0}, 0x30) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000fe1000)=0x0, &(0x7f000071b000-0x4)=0x4) mmap(&(0x7f0000519000/0x2000)=nil, 0x2000, 0x3, 0x30, r2, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000970000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 218.557370] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 218.652899] BUG: unable to handle kernel paging request at 00000000a01bc358 [ 218.660032] IP: lock_acquire+0x183/0x580 [ 218.664059] PGD 5e28067 P4D 5e28067 PUD 5e2a067 PMD 0 [ 218.669308] Oops: 0002 [#1] SMP KASAN [ 218.673076] Dumping ftrace buffer: [ 218.676585] (ftrace buffer empty) [ 218.680263] Modules linked in: [ 218.683424] CPU: 0 PID: 8386 Comm: kworker/u4:10 Not tainted 4.15.0-rc2-next-20171205+ #59 [ 218.691789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.701116] Workqueue: netns cleanup_net [ 218.705143] task: 00000000f78d9e74 task.stack: 00000000ad47d4b7 [ 218.711171] RIP: 0010:lock_acquire+0x183/0x580 [ 218.715720] RSP: 0018:ffff8801d986ef98 EFLAGS: 00010046 [ 218.721050] RAX: 0000000000000007 RBX: 0000000000000000 RCX: 0000000000000000 [ 218.728287] RDX: ffff8801d03c6080 RSI: 0000000000000000 RDI: ffff8801d03c6904 [ 218.735524] RBP: ffff8801d986f090 R08: 0000000000000000 R09: 0000000000000000 [ 218.742761] R10: 1ffff1003b30ddf9 R11: 0000000000000003 R12: 1ffff1003b30ddf9 [ 218.749998] R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000000 [ 218.757238] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 218.765436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 218.771288] CR2: fffffffffffffff8 CR3: 00000001c9740000 CR4: 00000000001426f0 [ 218.778531] Call Trace: [ 218.781099] ? lock_release+0xda0/0xda0 [ 218.785049] ? rcu_note_context_switch+0x710/0x710 [ 218.789951] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 218.795819] inet_twsk_purge+0x39f/0x770 [ 218.799850] ? inet_twsk_purge+0x356/0x770 [ 218.804055] ? inet_twsk_deschedule_put+0x40/0x40 [ 218.808867] ? free_modinfo_version+0x70/0x70 [ 218.813332] ? sk_free+0x2f/0x40 [ 218.816667] ? dccp_close+0x6e3/0xc10 [ 218.820435] ? ip_mc_drop_socket+0x1ce/0x230 [ 218.824811] ? inet_release+0xf2/0x1c0 [ 218.828664] ? sock_release+0x16d/0x1e0 [ 218.832606] ? dccp_v6_send_check+0x3d0/0x3d0 [ 218.837066] ? dccp_v6_exit_batch+0x20/0x20 [ 218.841356] dccp_v6_exit_batch+0x1a/0x20 [ 218.845470] ops_exit_list.isra.6+0x100/0x150 [ 218.849934] cleanup_net+0x5c7/0xb60 [ 218.853618] ? unregister_pernet_device+0x80/0x80 [ 218.858429] ? __perf_event_task_sched_out+0x268/0x1400 [ 218.863761] ? find_held_lock+0x39/0x1d0 [ 218.867789] ? check_noncircular+0x20/0x20 [ 218.871994] ? process_one_work+0xb2f/0x1bc0 [ 218.876373] ? __lock_is_held+0xbc/0x140 [ 218.880402] process_one_work+0xbfd/0x1bc0 [ 218.884610] ? pwq_dec_nr_in_flight+0x450/0x450 [ 218.889244] ? finish_task_switch+0x1f6/0x740 [ 218.893712] ? __sched_text_start+0x8/0x8 [ 218.897827] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 218.902813] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 218.907535] ? find_held_lock+0x39/0x1d0 [ 218.911581] ? lock_acquire+0x1d5/0x580 [ 218.915527] ? worker_thread+0x4a3/0x1990 [ 218.919647] ? lock_release+0xda0/0xda0 [ 218.923588] ? worker_pool_assign_id+0x1b0/0x1b0 [ 218.928313] ? do_raw_spin_trylock+0x190/0x190 [ 218.932863] worker_thread+0x223/0x1990 [ 218.936808] ? process_one_work+0x1bc0/0x1bc0 [ 218.941272] ? _raw_spin_unlock_irq+0x27/0x70 [ 218.945734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 218.950716] ? trace_hardirqs_on+0xd/0x10 [ 218.954830] ? _raw_spin_unlock_irq+0x27/0x70 [ 218.959292] ? finish_task_switch+0x1d3/0x740 [ 218.963755] ? finish_task_switch+0x1aa/0x740 [ 218.968217] ? copy_overflow+0x20/0x20 [ 218.972072] ? __schedule+0x8f3/0x2060 [ 218.975924] ? check_noncircular+0x20/0x20 [ 218.980127] ? find_held_lock+0x39/0x1d0 [ 218.984156] ? find_held_lock+0x39/0x1d0 [ 218.988185] ? lock_downgrade+0x980/0x980 [ 218.992299] ? default_wake_function+0x30/0x50 [ 218.996848] ? __schedule+0x2060/0x2060 [ 219.000789] ? do_raw_spin_trylock+0x190/0x190 [ 219.005338] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 219.010411] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 219.015394] ? trace_hardirqs_on+0xd/0x10 [ 219.019510] ? __kthread_parkme+0x175/0x240 [ 219.023799] kthread+0x37a/0x440 [ 219.027132] ? process_one_work+0x1bc0/0x1bc0 [ 219.031591] ? kthread_stop+0x7b0/0x7b0 [ 219.035532] ret_from_fork+0x24/0x30 [ 219.039217] Code: df 48 89 f9 48 c1 e9 03 0f b6 0c 01 48 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 fe 02 00 00 c7 82 84 08 00 00 01 00 00 00 06 01 00 00 65 8b 05 a1 c9 aa 7e 89 c0 48 0f a3 05 e7 60 08 [ 219.058271] RIP: lock_acquire+0x183/0x580 RSP: ffff8801d986ef98 [ 219.064292] CR2: fffffffffffffff8 [ 219.067714] ---[ end trace d31edd317d267b8c ]--- [ 219.072436] Kernel panic - not syncing: Fatal exception [ 219.077800] Dumping ftrace buffer: [ 219.081306] (ftrace buffer empty) [ 219.084982] Kernel Offset: disabled [ 219.088580] Rebooting in 86400 seconds..