40)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:06:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="2c00000018002103000000000000080000000000000000070000000008001500010000000800160004000000"], 0x2c}, 0x1}, 0x0) 2018/04/10 22:06:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x8, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:06:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200070001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:06:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f0000000100)=[{0x0, 0x100, 0xe1, 0x5}, {0x1, 0x5e, 0x0, 0x5}, {0x5, 0x9, 0x2, 0x8000}]}, 0x10) r1 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fcntl$addseals(r0, 0x409, 0xfffffffffffffffd) fallocate(r1, 0x3, 0x0, 0x100000001) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000001500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)=ANY=[@ANYRES16=r2, @ANYBLOB="20012bbd7000ffdbdf251100000008000500ff7f000008000400080000000800040001800000"], 0x2}, 0x1}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x9d9}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001540)={{0xa, 0x4e20, 0x2, @empty, 0x1ff}, {0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xb7d9}, 0x6, [0x80, 0x7, 0x81, 0x401, 0x3, 0x1, 0x32d3, 0x7ff]}, 0x5c) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000015c0)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/04/10 22:06:52 executing program 4: syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354", 0xb) sched_setparam(0x0, &(0x7f0000000400)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) r3 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00r'], 0x1c4, 0x0, &(0x7f0000011f9d)}) write(r1, &(0x7f00000001c0)="968db7025d3a4b567f273209873fbfa4517f00342a4cdc445d21c33650f4b8353bd23fa6a4e8751f957f450e774b53a6cd2071047e311afcc4513ecb3751755ef028117bb17b8b2f81dcee521903444717966e", 0x53) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000240)=""/52) 2018/04/10 22:06:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)={0x2, 0x0, [{}, {}]}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000002c0), 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/04/10 22:06:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:06:53 executing program 5: stat(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000000680)='./file1\x00', r0, &(0x7f0000000800)="bb9af5baecd42a7c46e625258d1061e1111594ac5a02faa8e694ca3e605ff1aafac104543b94504e08b24e9910196a6d11c349fdd5c3344eebea0b779d78b4c0dc0744269eb374c1b89b403496adc99209b76771bdc17a021ebc1b34cc85b60c") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f00000006c0)='ubifs\x00', 0x801, &(0x7f0000000600)="224d17abb0b2387db2374ec36cd75a96062f1c5297ae2cbbd02c80720745df8e1b230ca941eac4e0d56373ea867d3e1e6a3b46b4263e727e6d8e886bb7d968740d6e6cf83e1097689d") statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6781)=""/50) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x24d9c4cb, 0x7, &(0x7f0000000500)=[{&(0x7f00000000c0)="5e40cba49f806d5da8dd53e1f22770640fbf3c2bd733d05655", 0x19, 0x800}, {&(0x7f0000000100)="ac1e1a73203d83ee9611ac9623e41c76260edd067e1149b1925d6b27b236e3d0b323d076ec1b4acdf55a404aea99e4cd040ece59f73ca15fccc859733ce0d923c6f62665472fc704a1dfdf80fbaa0b311a8afe61398ea0045d0c0f7b8c9a47fa3e11ed6492f008132b7ede7a1c082f8bbf865ca9d119c865527c5a1ba272d22c861358d067ec27c27078532aec9b736b4539ddfd19ffb323ca86c3542d0183b3daf6337117b777d845f53396b13798ad2900d31c2b902a5f79866a120628922bd78edb3bb043e7c429d08f768872cdbd92d4badb685804d0b104ea23cef57ee0e83c925cfea6", 0xe6, 0x3f}, {&(0x7f0000000200)="83788d4b3c611fa4e5d783df01eb473c5c230477c7f626cfcc8055c0e126f613703fd2a2fc93030b18cde75b83da46644626b0a18443045e1d30c10766b5a0484f80ca", 0x43, 0x800}, {&(0x7f0000000280)="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", 0xfe, 0x7}, {&(0x7f0000000380)="b9a68f4b6f86ad44cf0123bbdfaa41df87fdbbc6566fb9", 0x17, 0x8}, {&(0x7f00000003c0)="dbe4e1f923473972a3d2e9595a2c0e81e743ef098caf5dfd0a9aa9f6a4f0a1a7f7620e2ca25645671acc039befd6bb12fee0b985a4b844860d99db457d7dc8bdc4eb9d7a8e513756f681382578c78ca4c421f464174aa7d42a6738c3f34ca2bf645918ae95db9220f4bdaeb95058b2214aed2c9fabbf47e7d9216d6bd7f505699d08f22c5df831ad7bf34e60a928d1f4b7b2397f61272a8dec82a2e76cc82bdd3d09b2ac64b059adcc6540ee3abadeb213d6986337723a641d9ef444c59ffa3c41c347ce7e7ff0e3ad3e6d346fd41c73099eca69520b3f43608040bb4408ce4898537ed81af4007f3bec24289aed48b0f8bfb49b", 0xf4, 0x101}, {&(0x7f00000004c0)="a78503bdcbf27e3cab02338e4d95894ac9367cb11ad2f85238f5e93505a7dd02274187925c2da73530", 0x29, 0x3}], 0x0, &(0x7f00000005c0)={[{@gid={'gid', 0x3d, [0x3f, 0x30, 0x7f]}, 0x2c}]}) 2018/04/10 22:06:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x10000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:06:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1400, &(0x7f0000ec7000)}, 0x0) [ 542.654650] binder_alloc: 3467: binder_alloc_buf size 2881923055656 failed, no address space [ 542.663376] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 542.672141] binder: 3467:3471 transaction failed 29201/-28, size 2199023255581-682899800065 line 2963 2018/04/10 22:06:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9951}, 0x1c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r0, 0xfffffffffffffc52) r2 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x144) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/04/10 22:06:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002004c0001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:06:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0x40}, 0x14) readv(r0, &(0x7f0000eb5ff8)=[{&(0x7f000070c000)=""/144, 0x3d4}], 0x1) [ 542.773367] binder: BINDER_SET_CONTEXT_MGR already set [ 542.777869] validate_nla: 18 callbacks suppressed [ 542.777876] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 542.811957] binder: 3467:3471 ioctl 40046207 0 returned -16 [ 542.835341] binder_alloc: 3467: binder_alloc_buf, no vma [ 542.839832] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 542.840965] binder: 3467:3471 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963 [ 542.906406] nla_parse: 4 callbacks suppressed [ 542.906415] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:06:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x9000, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:06:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:06:53 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000007, 0x811, r0, 0x100000000000) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r1, &(0x7f00000000c0)={@void, @hdr={0x3, 0x0, 0x8001, 0xa0, 0x0, 0x9}, @ipv6={0x9, 0x6, "fd73a2", 0xa9, 0x3f, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[@dstopts={0x6, 0x9, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x20}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2, 0x73b3}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}], @dccp={{0x4e22, 0x4e20, 0x4, 0x1, 0x3ff, 0x0, 0x0, 0xa, 0x2, "ed5d55", 0x100000000, "ae1d31"}, "1b890363bd9ec0f18ab9dd543c5ca3816cba2246da97563bad58e0dce9b96b9b31c7cf571147baa9f3a83b38ac1113479243d9664330049470e32a06af64bad292"}}}}, 0xdb) fcntl$setflags(r0, 0x2, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200)={0x6, 0x3, 0x3, 0x591}, 0x8) 2018/04/10 22:06:53 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/10 22:06:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000676000)='/dev/audio\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r4, 0x302, 0x70bd2b, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x44800) dup2(r3, r3) read(r3, &(0x7f00000001c0)=""/145, 0x91) 2018/04/10 22:06:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002000f0001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:06:53 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/10 22:06:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xf000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 543.066534] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:06:53 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8400000000000000ff0000000000000001e40900ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce"], 0x83}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x210000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x1, 0x1, [@random="78332ec37373"]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000200)={0x9, 0x7, 0x5, 0x80}, 0x10) 2018/04/10 22:06:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f}}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x80000000, 0x2}, {0x80000000008, 0xffffffff}, 0xfffffffffffffff8, 0x800000000000004, 0x2}) 2018/04/10 22:06:53 executing program 4: r0 = memfd_create(&(0x7f0000000040)="6c6f212cfc", 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0046d00, &(0x7f0000000fff)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x76, "52b67991e6de84a987b39745246e8bca960131a4c370f8f60cda9424d1e6b31d177770d6173fca829b37c8929badd4d500855eb5f382a6106b3d7da7bbf092780f5e7423a107e75380e45398ca5997e0b0beced4c36a9b42200fdffdc4445a870f80cb0a425d14a05917def0e523197b96256ea8c8c9"}, &(0x7f0000000140)=0x9a) modify_ldt$read(0x0, &(0x7f0000001000)=""/4096, 0x1000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3, 0x4, 0x56, 0x4, 0x23b, 0x2, 0x1, 0x3f, 0x6, 0x0, 0x8, 0x3ff}) [ 543.108623] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 543.143670] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:06:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x8000000000000000}, 0x0) 2018/04/10 22:06:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:06:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x3f000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:06:53 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x8}, {0x883}, 0x0, 0x6}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}]}) 2018/04/10 22:06:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200006c01000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:06:53 executing program 6: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="2b66936c3c2d286a02b28600e4f26645451f009838ec774afa8aec7e2dd0144f73a1357a09f3db6d0158c45fe1b625dcd497023ed7227b5553e464e778b6db86") lseek(r0, 0x32, 0x3) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{0x2, 0x0, 0x0, 0x0, 0x0, 0x7ff}, {}]}, 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 543.281371] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:06:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x1, 0x6, 0x0, 0x2, 0x8, 0x4, 0x3ff, {0x0, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x6}}, 0x2, 0x4, 0x80000000, 0x3}}, &(0x7f0000000580)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={r1, 0xd5, "5605c023d794e9483f3f3821515135e9e48928d5330d1e39703bdf9beaf8995d80262289c40d0df61001d2ea86b54ee7339af3564fb0e52843c2c225f0ad560805ef2f26fcf54ca4885bb73c3b09c5f95301b19e02b1fef871bce44fe0365cca6dc5cb75c2957d83d5f7ea376954e64d31759c625cb28b4662cf0860f705aada69be66c6778023c19e7eb993d832331e5f6d0cd99aba49f7d489a7b517a0919759a664ced84f0b1ee6cb8ab15f9acb8349b1008b750f567cfd2b0df5fd72d1e51b845ef947349e68b312a7f6979b43733f26eae1a8"}, &(0x7f00000006c0)=0xdd) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-fixed-time)\x00'}, 0x58) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/80, 0x50}, {&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f0000000280)=""/187, 0xbb}], 0x3, &(0x7f0000000380)=""/197, 0xc5, 0x401}, 0x40002000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) 2018/04/10 22:06:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0xf00}, 0x0) [ 543.326614] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 543.355983] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:06:53 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x3ac, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195, 0x0, 0x0, [], r0}, 0x48) 2018/04/10 22:06:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xfffffffffffff000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:06:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200550a01000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 543.544476] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:06:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:06:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0xfffffff0}, 0x0) 2018/04/10 22:06:53 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1b}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x4f, 0x1, [0x0]}, &(0x7f0000000180)=0xa) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x341000, 0x0) listen$netrom(r4, 0x3) 2018/04/10 22:06:53 executing program 5: mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001740)=[{{&(0x7f0000000040)=@alg, 0x330, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/207, 0xcf}], 0x1, &(0x7f0000000200)=""/85, 0xfffffffffffffe02}}, {{&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000000)=[{&(0x7f0000000380)=""/4096, 0xfffffd3c}], 0x1, &(0x7f00000016c0)=""/70, 0x46}}], 0x2, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x400, 0x0) writev(r1, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0xffffff8b}], 0x1) r2 = getpgid(0x0) ptrace$pokeuser(0x6, r2, 0x8, 0x2) 2018/04/10 22:06:53 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0xfffffffffffffffe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x30, 0xcf, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x0, 0x4, 0x7fff}, 0x10) 2018/04/10 22:06:53 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)=0x178, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x7, 0xee, 0x8201, 0x7, 0x81, 0x20, 0x380000, 0x42f0, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0x85, "5f2793a8451bbd60cb53843d954967ec277ab72f9cb4f41d7142dc1e8165e56ba0f0094e839c6a17fe64b336840d11be374cb164e13bed368aa557ae6525355306cd80d386cb1c879f78a685217d4561d37a6445849a2e21efa41816ad738286fd9d319475191f5081c6fab1d65a4123f393dff5057b9a9fabf41f37802b19a97f85eccec6"}, &(0x7f0000000380)=0x8d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0xb2}, &(0x7f00000001c0)=0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x8000, &(0x7f0000001ff8), 0x1ff, 0x2) r3 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$VT_DISALLOCATE(r3, 0x5608) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x302, 0x0) 2018/04/10 22:06:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020000f001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:06:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x5, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 543.643354] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:06:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x8dffffff00000000}, 0x0) 2018/04/10 22:06:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:06:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x6, 0x24000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/10 22:06:54 executing program 6: shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) [ 543.691481] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 543.700587] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:06:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000100)='net/ip6_flowlabel\x00') 2018/04/10 22:06:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xfffffffc, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:06:54 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x88) unshare(0x40000003) r1 = socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x2) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x41, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 543.766696] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 543.802639] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200600001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x1000000000000000}, 0x0) 2018/04/10 22:07:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) prlimit64(r3, 0x0, &(0x7f00000001c0)={0x4000008, 0x6}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000002}, 0xb, &(0x7f0000000740)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/10 22:07:11 executing program 0: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4000) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0xe847, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x5d) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20080, 0x0) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) 2018/04/10 22:07:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xf0ffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:11 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x103900) bind$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7, 0xf51a}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="393e1f00"], 0x4) getpeername$packet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/04/10 22:07:11 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x101100) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)={0x1f4, 0x5, 0x6, 0x113, 0x70bd2b, 0x25dfdbff, {0xf, 0x0, 0x3}, [@typed={0x8, 0x7e, @fd=r1}, @nested={0x1cc, 0x7, [@generic="c71fcdcb3dabbbfe559cfa37340f34a599a44b328223568f3e6c2e96f54ebab167d96cb319f46ee02fedffe4f65c746c3d6458600f06ac54657498c153b972b48919480d0a1f03fa25a901219229c2728d87f9bc1649e497c6824c57e6840ccde0e287feb3ab416b6e95cbc8243e5fd6e1a420c3dae80009c80b3bda55f16646c336ac9f42e5cfc0817ac146f1b2d6c22d890a742bf2994ff0c57317356998fda8eafcb287cfe9196f58088ee422be32878b6e4757e7c4183aa645d3a4e262ceb2018383a5", @generic="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", @generic='9A\a\n']}, @typed={0xc, 0x3b, @u64=0x6}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x880}, 0x40000) r2 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r2, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x220001) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e23}, 0xfffffffffffffe9a) [ 561.134740] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @loopback}, &(0x7f0000000240)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000bc0)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000c40)={@empty, 0x0}, &(0x7f0000000c80)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000b000)={&(0x7f0000000cc0)=@ipv4_newroute={0xa0, 0x18, 0x505, 0x70bd2b, 0x25dfdbfc, {0x2, 0x0, 0x90, 0x182, 0x0, 0x4, 0xff, 0xe, 0x800}, [@RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_MULTIPATH={0x1c, 0x9, [{0x2, 0x1, 0x3, r1}, {0x0, 0x7ff, 0x7, r2}, {0x3, 0x5, 0xe6a8, r3}]}, @RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x93, @u32=0x2}}, @RTA_DST={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_MULTIPATH={0x34, 0x9, [{0x3, 0x20, 0x100, r4}, {0x8000, 0x2040, 0xffffffff}, {0x5, 0x7}, {0x80, 0x1000, 0x100000001, r5}, {0x8, 0x7fff, 0x5, r6}, {0x101, 0x0, 0x1, r7}]}, @RTA_PREFSRC={0x8, 0x7, @rand_addr=0x3a}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0xa0}, 0x1}, 0x0) 2018/04/10 22:07:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x1000000}, 0x0) 2018/04/10 22:07:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x2000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:11 executing program 0: mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000340)='..', &(0x7f0000c31000)='devpts\x00', 0xc0ed0000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x80) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x400041) dup3(r0, r1, 0x80000) 2018/04/10 22:07:11 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x90000, 0x100) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x6, "d995fa7274c4"}, &(0x7f0000000080)=0x2a) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001c7000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x2d, 0x3, 0x5, 0xe1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x4, 0x203, 0x6, 0x1, 0x7, 0x1, 0x7fff, r2}, &(0x7f0000000240)=0x20) [ 561.177519] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 561.183655] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 561.209175] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 561.244378] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/04/10 22:07:11 executing program 6: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="3f2d662a4ec79125bd162ebfcb296ec66abe217f03c30c20cb7a59786939189ff4e2140694f34a660bb3311a7599"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb7", 0x4f, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000500)={0x612a, 0x10001}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 22:07:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200004c01000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0xf000000}, 0x0) 2018/04/10 22:07:11 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace8060000cacf942f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) bind(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'bond0\x00'}}, 0x80) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000000000000007000000f557fc48fc000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r3 = socket(0x10, 0x3, 0x0) r4 = socket(0x1b, 0x3, 0x20000000000) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r2, 0xffffffffffffff1b) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000100)=0x81, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/10 22:07:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x3000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="f56d307629999b5501626212dc51ec8597b6d9d6a7542b2949c7c9a558ac559bb62f6bd33a9920fbfdfc52533a850882ffaf02515a20e9d9c0fd8d4e43913f19d80cc8fe23f8d9ae566e84b223dd013347304eb12851343cc66f4e01695376ce6f908fa37f811be610df7d2240305bee00a752fab9792362990a096aa35f0b694438dec165247f202ca965205966e58f7ed3e872ddd5d527827b73c443452355", 0xa0}, {&(0x7f0000000140)="7b0de1f5a48f59bbe36f3bdf5be6f956e89a82d6127ef8cbf07372aa40ac8955215d83529cfc8c1d1ee3a4ba3dd4548e634696e83ab81ca5644164655154d54cafc71a889a58c8657a47b067bfb44654ef", 0x51}], 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7f, 0x8001, 0x6, 0x80000000, 0x30}, &(0x7f0000000340)=0x98) seccomp(0x1, 0x0, &(0x7f0000000400)={0x9, &(0x7f0000000380)=[{0x76d, 0x6, 0x2, 0x8}, {0x8, 0x2, 0xc6ba, 0x7}, {0x81, 0x10000, 0x2, 0x673a}, {0x7, 0x10001, 0x101, 0x100000000}, {0x101, 0x4, 0x8ab0, 0xfffffffffffffffb}, {0x1f, 0x7, 0x40000000000000, 0x101}, {0xfffffffffffffffc, 0x401, 0x1, 0xffffffffffffffc0}, {0x10000, 0x8, 0x5, 0x7}, {0x40000000000000, 0x9, 0x9}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2}, 0x14) r3 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x6, 0x200400) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/04/10 22:07:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x800000, 0x1, [0x0, 0xffffffffffffffff, 0x666]}) 2018/04/10 22:07:11 executing program 5: r0 = gettid() ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000000000)) ioprio_set$pid(0x3, r0, 0x0) [ 561.328985] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:11 executing program 0: getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getgid() setresgid(r0, r1, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2080, 0x0) fcntl$addseals(r3, 0x409, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000), &(0x7f0000000200)}, 0x20) 2018/04/10 22:07:11 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) creat(&(0x7f0000000040)='./bus\x00', 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="040080000000000000000000000000000000000004000000"]) utimes(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000240)={{0x77359400}, {0x0, 0x2710}}) 2018/04/10 22:07:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xffffff7f, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x8dffffff}, 0x0) 2018/04/10 22:07:11 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) socket(0xb, 0x5, 0xba) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)="73791f0000000000002000") [ 561.370335] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 561.387736] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:11 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200060001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:11 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 561.497938] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 561.505758] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 561.519542] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:12 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8001, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x399f1736, r1}, &(0x7f00000000c0)={0x3f, 0x8, 0x6, 0x0, 0x1, 0x5}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1ff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0x3ff, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x3) times(&(0x7f00000001c0)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0xfffffffffffffffe, 0x8, [0x3, 0x1d2000000, 0xffff, 0x4, 0x4, 0x5, 0x3, 0x7]}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x344b40, 0x100000000, 0x4, 0x4, 0x5}, &(0x7f0000000300)=0x14) connect$l2tp(r0, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x7, 0x3, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x32) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000380)={@loopback, @remote, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000440)={'dummy0\x00', 0xffff}) removexattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@random={'osx.', 'vboxnet0(\x00'}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000500)={@multicast2=0xe0000002, @rand_addr=0x100000000}, 0x8) r5 = open(&(0x7f0000000540)='./file1\x00', 0x9c0, 0x10) recvmmsg(r5, &(0x7f00000054c0)=[{{&(0x7f0000000580)=@can, 0x80, &(0x7f0000001740)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/26, 0x1a}, {&(0x7f0000001640)=""/221, 0xdd}], 0x3}, 0x1}, {{&(0x7f0000001780)=@nfc, 0x80, &(0x7f0000002800)=[{&(0x7f0000001800)=""/4096, 0x1000}], 0x1, &(0x7f0000002840)=""/4096, 0x1000, 0xffffffffffffffe0}, 0x1}, {{&(0x7f0000003840)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003b80)=[{&(0x7f00000038c0)=""/23, 0x17}, {&(0x7f0000003900)=""/217, 0xd9}, {&(0x7f0000003a00)=""/68, 0x44}, {&(0x7f0000003a80)=""/207, 0xcf}], 0x4, &(0x7f0000003bc0)=""/4096, 0x1000, 0x3}, 0x8}, {{&(0x7f0000004bc0)=@can, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004c40)=""/183, 0xb7}, {&(0x7f0000004d00)=""/52, 0x34}, {&(0x7f0000004d40)=""/29, 0x1d}, {&(0x7f0000004d80)=""/24, 0x18}], 0x4, &(0x7f0000004e00)=""/154, 0x9a, 0x7fff}, 0x8}, {{0x0, 0x0, &(0x7f0000005340)=[{&(0x7f0000004ec0)=""/112, 0x70}, {&(0x7f0000004f40)=""/195, 0xc3}, {&(0x7f0000005040)=""/109, 0x6d}, {&(0x7f00000050c0)=""/134, 0x86}, {&(0x7f0000005180)=""/12, 0xc}, {&(0x7f00000051c0)=""/176, 0xb0}, {&(0x7f0000005280)=""/102, 0x66}, {&(0x7f0000005300)=""/49, 0x31}], 0x8, &(0x7f00000053c0)=""/220, 0xdc, 0x3ff}, 0x4}], 0x5, 0x40000000, &(0x7f0000005600)) r6 = mq_open(&(0x7f0000005640)=')$vmnet0%wlan1mime_type:\x00', 0x800, 0x2, &(0x7f0000005680)={0x7fffffff, 0x9, 0x8, 0x4, 0xfffffffffffffffd, 0x4, 0x100000000, 0x1f}) statfs(&(0x7f00000056c0)='./file1\x00', &(0x7f0000005700)=""/4096) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000006700)={r2, 0x5, 0x0, 0xffffffffffffff1c, 0x1}, &(0x7f0000006740)=0x18) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000006780), &(0x7f00000067c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006840)={0x1, &(0x7f0000006800)=[{0x99, 0x7fff, 0x3, 0x7}]}, 0x10) accept4$unix(r5, 0x0, &(0x7f0000006880), 0x80800) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000068c0)=""/253) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000069c0)={r3, 0x7}, 0x8) fcntl$getflags(r6, 0x3) fadvise64(r0, 0x1b, 0x3, 0x5) 2018/04/10 22:07:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/raw6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00004b5000), 0x7fff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/10 22:07:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:12 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000040)={{0x2, 0x0, 0x0, 0x0, "aa7502c4d35c6cd4582da646d5f1afee049ef17fb5f2297ff845c03e630e8f64b0c0990b84ef5bdfce45070c"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9b]}) 2018/04/10 22:07:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xfffffff5, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x0, &(0x7f00009ff000)=ANY=[], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'team0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) shutdown(r0, 0x1) 2018/04/10 22:07:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0xf0ffffff}, 0x0) 2018/04/10 22:07:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020005d201000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002000a5401000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x7, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)=ANY=[@ANYBLOB="1c0000000d0a01000000000000000000000000000800f60000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x72c9, 0x3, 0x0, 0x10001, 0x452a1d0c, 0x0, 0x3, 0x100, 0x0, 0x100, 0x4, 0xffffffffffffff34, 0x6, 0x2, 0x1]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x1, 0x52, "6fc8c4b8394470ba406c1286bb358a19c4fec39f00d304cda5bd2e5ed5e9e9573f52e011f526750c7ff9486f5c0bbc16a82157e9c8d947b009f4d74a9020d7883171f011b3d59f29b004f0bc2e59c35d31fa"}, 0x5a) fcntl$setflags(r0, 0x2, 0x1) 2018/04/10 22:07:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x7800000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x90000000}, 0x0) 2018/04/10 22:07:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$ipx(r4, &(0x7f0000000300)={0x4, 0x5, 0x400, "90d2444cafe6", 0x1}, 0x10) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) recvmsg(r3, &(0x7f0000002680)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002600)=""/93, 0x5d}, 0x2002) sendto(r2, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)}, 0x8000) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x40007) sendfile(r1, r5, &(0x7f0000ccb000), 0x357) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000200)={'team0\x00', 0x200}) io_setup(0xffffffffffffff01, &(0x7f0000000000)=0x0) io_getevents(r6, 0x400, 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000140)={0x77359400}) [ 562.480338] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 562.484488] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 562.515880] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:12 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000033b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) signalfd4(r0, &(0x7f0000000000)={0x101}, 0x8, 0x800) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) r1 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0xfe04, &(0x7f0000000180)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d0dc500723cf19bb"}, 0x10}, 0x1}, 0x0) 2018/04/10 22:07:12 executing program 0: syz_emit_ethernet(0xfe, &(0x7f00000012c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xfff, 0x12000000000, 0x3}}], {@mpls_uc={0x8847, {[{0x5, 0x1, 0x4a9, 0x100}, {0x100000000, 0x800, 0x5, 0x7fffffff}, {0x3, 0x4, 0x5, 0x7}, {0x800, 0x8, 0x100000001, 0x6}, {0x3, 0x7, 0x9f6, 0x9}, {0x400, 0x1ff, 0x401, 0x3}], @generic="a6be4beb8daa0645f430ffa5981fd246943e6b17d6719c44a842c1e82064ca6167b076143203d6b61d6f598e94b72bd7b574aa6b222370d3c9cb70caa373e43bbee850f102c8f040c58bd641b109fbf6f112532716384463c147e566097f25eb08c57f3d3195f14cc2f050aef791ea4b472a674cc92c1538429ee89fdcf9045c025a406b7768177003e90b3d60b3b84a865bde9a5feffe070b159b1c1b8ed0131b82ca6bf29b0ee885c2165dd80634e6ccbfa82af8ad79b4dd8e84fee6bd2e1075f222a15a5012f5c9d6cff52175aa8acd36e73b5448bb77d19d04f9ba3db549d8d56192ea085067676d7476a994c0bf8613e11d8a544d844e09f6b5e5f63c70ebd262e734c3246c798ea424f9efa041ed20203ae9ed9fb699d622bf0ebbd5269ab5fd2f8825f14646f871033ab71922aea23a90350a4773c9254156ef2091cc86456f3bd6bb7c431b39774c1ad6282d976d25259681ba8f4c4d6efb5c3cfa6e8b62c5a8f77517bbdcae854fd30efe62b0d2fa6f6a21f67070f950e8542d391a35502f2d5fba6d78817a08705e7509383d63a2b0f927f7088a5029490f7ef22a842ed7bf0336d2e8d50e7bcaffd0b3c7abca1e196e45168f883564a9377b88493cfc58c3e029bc672efbff3eacfdc777bf4383f01f4aa4cf3fe3e413e5a644cc24f6db97cc49cd15dd63a0cecb0ab837403ffa56e3a42f3e94dbee3b59ae4f8b413bff0f9df6c27ffd90d80ac29e8365b9457ca8055342691b9727e85c93ab2253894bb8f170020e62cf332e7b2e1f81b2a850addb18f30f526c5305ede454e394d508990eba09ff976994cf281f024a821c03760ccd85f267cac6af0d77b5ceece259b3cf9dc7afc04cf3061b2e828eacf7799c1994babffd9e96a6b39e70661227e72d7240d813dfc988e5a07f04ef8fe0bb5151d08e3643f244abe343b0c7208d55a578e967bc946091db530a75e43dd756edf74899942fbb75844a25bbbb8d2a074faf6092d980d8e45c3a21c6cf73a44821eff661ff06169bdb38b05ac9d100affa5937baa7b84a2045c69df1ca2803903a87cb50d92a797fbb5c9c1dd3b90baaecf2f18db400aa39c7418e941c4ae965f8bd17aa9f0d818ebfc8f0aff858dbe7d6f918490c3feb8c495e071d79583bc4a000ace8d4ac67c9ee6b3077f857133a3bb62c7f5a7cc7e3fd9aada4dbf676f293ed5b3e58088d1e79c6648fee1ce4043839303afe810ceec09fadb8a3ee0c1d42a06f546086e30c02c2f0551c43aa2702c10bda01b86fa1d05eccc01e084db71d37bab4a239211f7705324c8b34fe1c910dce13a970bb3f5f820b71483445b3eb273379b40a025ced174d790146027f4d630f037642b50a499348876b8d879a7170a5d002d3d1c1388a733cfc20a3d1a8dc5d6ee3790e86f95141e9972d74b0a922503f45f8e2942fc3b9c875f9ffc3937059b326e8a5447f8c0f63c99dd8251832088015ea65537042c9d7d118a2ac4621797ed89b0dc03bbc90686f3cdccc07209de788ef24fe72f0a2d3426f34d391eacec1c5374c3594f92368b737516a1ddfe56a13366b023cace938e516f6859089afdb3be8e198e11849ca4934988d098b7c9a5695a9f54b534acf0c2c3ac40eb3a37eb630b9118730e27208c49458021bb51a2d6d0b748eb5b3b055f411e6c5d741b94b0bcdf14796087ccea73774285f92c07b73376b4cd638da5d2b8ef88288eee23901fd08781c99db26f9c09e99e21ecf0114d85cbee703af9a9275b40db249b8b0cb5bb662b88e62cbdcdbf523796a94b2d6bdba6a3d02080925821a29928a0dd4a689bde83a399d054c50edbadb0aeee3e25d2a8ea448caf0f4a527d479c4e201eecec28e9209994b7561c49c3c837884ef36e9f8ec165a3a70ecd6263edb45a0d30f69c40fe16dfc45006e5a5c3ba7ec3eb608913017f722c2e13d5c0f6c9a6bbe6f3244ca410583cf7cee43a7344fe8bd77a160d2c84222251b6f8621d488d94122f2535271c32848f0dbc4bb9b772b1df9a87cb8a7dac91bffcf0e2f9a1097f451090e3c598ea7cbe7a5d420169ac2d92a47b7ab26f698b3ab70ae599a91428862f70af98fdbc96a48d199f2dd4f681c0dffcb6871b51fd020c360a4bc1f8771b5a8bb8ba822b8e84a92ecc767ebf2d1ebd2bc94041997caf96c03f28d13056e161d3d76ae4b3d4ed96e415c0c3e17d60277d435b33be407cc9d51cadf803099eda7bdd72cb358778e16987a49c7b5d2af074c02ce05b9ef4709a0f9ab67f29375303b39d5ae87af2095f9767e213e82673e2d7dd75666fc0893dfb40f629091823594a194e095fae7fa70658f8184d112e0750ea2121e267bc20fbc260deaf57db25df13a387efef1229024095c78fe4094e2f526b3335d1b81c6927d61af78528ea1a0205e111b861caef49aae4602f78db5f8743fa59d51782f84fb5282a3710b600176702a3140b5fb2bf3f127eb7dad4a54c99c07042e56843d709380222e952faddb797ab32923de16bfea8d93e5435d6e3cfe17c9ce0f6a2e81b2f7bfc23269c410d2c1ce3f21cc95b308863cd963f475510c76cc475cf72f3f453f15de7a946d11da34a5a666806f99e19408f6ab8ec086c746cd2c9cc9e133f993118812bfda6599e295e46b830a8e5e3db04ee06d3d42ded40ac94928838452c7c73f4f78671adca3b6eac36feaa2f344eebb11dadc6c84d43a22bc733548916f5393a1727ea8ed877fea18ff9335abfc20df769e744b75a86bd518616c6aa930886704a4c36222f933cc76dd013a69a06580e4bfb8984321f359e32b1b8f056db6353c57f6fef80e218c941f63d3e40ffa44d2dd2943989546a0c7d6d0b3cd324addd0ffbc18f2e4f7e0f31220b59bb079caab4dd787a59579833852792756dfde9df47fb7fce3cafe6fa33080c8438b21077ade90bba8856c3eee7a6627f591e933e35c83501a76be9de14ed47fa7624d14aae3062330ab5468070b3d8f21524ab0b13637e33eaf9060186430cd25cb7ee445a6c3f4fc64db02e75d101e93cc54cd8b561c88802dad780aa635c29c28ca3f14852ca2ffe46f543b8e4e6ad28c319579e90790c5fc6350bb37bdfcfe631f5bdfa3408362ddce898b12abfa273e72501aaf7323d324c901ce8fe08da82b98c694827c1ac91f02c7ab2aed63cbfb239b158653992d3d09edc949bb9c14d78097aa4afa081c1e8ae49c514670beda8daca2c31861c297866931ece02d2ccb73dec0c6256f4c500079a6868f81641403086c4c6e3599c01c96322cec286e58d66c52edf4f6a1811c769e272cd34be7fd2c677b5400e6d9c6223a196e574ee00e967e382620581fa515211fbf68ffca90e24457bf809de4d477461eca271db5388d0e1f7235fa087ea0ca47e5e3c4e58eb14e09b696b5cba3fcce7d1019a5d0a6b7c100a728fe4c750a703ae57a01b10745d3829606d6a48bd5d4ab282fffdb83dd24396fcfd7932800199d6bb79010ec311aba09da66f7c1390c96a00937d88c52be58f252f7dded122a52133254706be73ffb9d59bd8009c63695cde1a8b9b73476f2f2d86e6760c661fe914c0c676a210929f2e88f9c09a2e42f87f16ddfb9034b170f8d0a2d6c9ecb9d57895db4327783842948697f1c7657a7c1f821ca94e8c825e4b1578c1900c14dbcf295258e12c448ebed04c30db19602fb11e3452bcf0a90beec962d7a8ef80acd3b8a98bedf953a51190550ff992741d45b1879943c2f1bdf641517670ccac0452106fc522c0dc51c5600f87821d04b0f286ee5ec088fdfc55f1b220a917734a405aa8e0389144551c29ebde9565844b98ddd4fc6b229d9a5c7b12b0c92e0113b4a82498c34145b1cae7f67f341644a6a91820ef431d8deae053e41f9a9961db434d68ba518a9dae1727fa556f8b85f14b05b1eb0806d6c9e9c3d2dd5455485009f6eda4f301d7e83b8d4d1b81bfd1efb90b02cc349c54aad55c55e2695b48f29af30df30d3b3bf3ae2b1d32f3b2dab2b00b5f57bc7f9ff9ef3676c46c8a1440b8cf44466aa6e1bbe11ef607ae2497dead0c915bc395dbe51080b8ea8aa02dd72b9eb70f2ce9322f280841c96ab7ad937f906fd777fa5baaa9d6905c9a520b6c3396f1c8101889e51782432ad9939b6e8b37add68a51a01bbbed81c6f1649fd1e5b106c125383e3e0ab39e24444aae58cf3e6b92481c23a66aae143d20b7617acb8576e310b09e85943ab86a253b1ab3958ffbad79a54879116b7fe08be89492d2e7610bf433b8e7464d1e23ec826a73659047d4267185102dfbff4afc6329eda15616364840204727440c803aaf17cb5007af1b7736a8d4e5a4bfdd1d2b868d58ba09c5ddd04ce24134c8797322b55996187bd32ee2ca61132bf9fe6598d41de7f7120ddbbc296585c7371327c5e6e26b346ab79dd9c61f42c784f26dbe1dbcaf7383436c66250a6e1a515308cd98acee099a5743de5a2affcaef0bb6249d26295ae3975fb03ce02131c867c204de1afe403040449266c4fa9043d326fe6f5a97dd808f02cee05efc082e5cd0618440e01a13c3b1de442d076d9b3703d4f7721178ca598b9bb13546bfae0dcf94d4b73c531ecaa6127e84c6f5b13926c13f6cc405452e7e46070dd910f2f20d90999729c1462184f2200ee9087db74b5fdcbade1e7070756ac6a14a09da94b080beb2bb76528158d5da8cb249f4c5be4bc2cc637490625cbcf873ccec23f3f361c22f9589a95ce35bbb2d4635446302e50e08970ed2cd5dcc80d1990d716979eb9a1f13a9e21a04a276032968949b686015e0e948e96db965b1f19c9fe306a24fadc6b7b23fb7efc110fa56c3fcbabe51c0339ffbfc97928fc1f8461d0de2be90d74d2178a29006ffaa1c26a80634e1e65596ea32969ae7365e57d3e097e207bedd1c5739395414deb3f0efb4e2a8fd0e38bfef972930acf3fd7c354936f5fea178771281403243d7466b1be71c386fcb01184e2e1b3ed3200786171a208accc23fbaa461dbdf701e61b2fb5ae7f4669d627f4830827b69c3203ac2772cc201f9b89bf939a0b89c9911214f5e46fb4c220b7a4822697341f75b7ec77aa429f0d8ff684c6f220a17a53619ef3cccafdc880495170685ad809c43017a546920e57d586398ded3093ee2dcbedd88587dcc93d93b7539d02a5a34e9ad5725f8df3a703b65e8985450a4624aa7a65c7d003228dd0680c1881d982ca3622f2f3d7fed73ab564c0bcf2b8a5ce0e524400b638b92aebf3433867e4c30653fe35dbb2e0ac8c8b0db54fa2464bd45a11f68e305a0257b7c8fea7ca5ba39e9120b3107fb6695bb26b979ee7d1f071efd371454ed1a8bc791c1f6189ff280c777acd44eee4d4de5ff587e6e6fd139e4f2165afd47893c2cd79834f0ee9e507d5dbb19b7c865eade42995bf44449bde037985dbe20a6f96bda04b3932c545dde67e0ed6c169020d937dd66ed1f95b08c227478a3dafb2035c36d918d90501ea31f3ad23eca30661f3e566d381a9fb0ab3c09f80ba480b2283682095f4874058416c8a81d18fe7b5684b1c7cb38f034b1abf75bfbb71b0d3caeea890ab11dacd60783ca506061f45872803a2e6b795359e99773823064eb7c32551ed92ce81b2e79e295a9754f15a1c269265d9b20c2338ea887f9239e20b9b1f9b4b2b39a26aee231027f85555dfc333ebf925c66cb343fd607ebc64d26c94b22b61170fce10f551a4507138df1c8f91a74961f9facacee1fa31920c492d4d031ff1945962f81c8e2be4d050656487400d18905bd42515d02adb2b"}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x20002) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'trustedmd5sum#>selinux'}, {0x20, '/dev/usbmon#\x00'}, {0x20, '/dev/usbmon#\x00'}, {0x20, 'bdev'}, {0x20, '%@selfnodev'}, {0x20}], 0xa, "e061486f8db08ef0194d3f3dd21e3f7239a87be069d7e2eace03652fe3b425f698af9c4f03537b819fb0a192d9a281145630981a"}, 0x84) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) 2018/04/10 22:07:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x9000}, 0x0) [ 562.590229] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x5000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000f01000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:13 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='limits\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f0000000280)=""/25, 0x19}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/105, 0x69}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000480)=""/86, 0x56}, {&(0x7f0000000500)=""/238, 0xee}], 0x8) exit(0x800200040800022) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/10 22:07:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x10}, 0x0) 2018/04/10 22:07:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="4e3928bd09ebb2f23af1e02d500007ff"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x105, 0x10000}], 0x0, &(0x7f0000016000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000080)={r5}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r6, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000001480)=""/215) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000358fe0)={0xffffffffffffffff, 0x0, 0x2, r5}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000001800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000001600)={0x0, 0x10000, 0x1, 0x9}, &(0x7f0000001640)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000001680)=r8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000012c0)={0x3, 0x337e, 0x0, 0x9, 0x3, 0x2, 0x4, 0x7fff}, &(0x7f0000001300)=0x20) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000001580)={0x664c, {0x2, 0x4e24, @rand_addr=0xd9aa}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x76feafe0, 0x4, 0x4, 0x1f, &(0x7f0000001440)='vcan0\x00', 0x1, 0x3ff, 0xfffffffffffffff9}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r6, 0xc10c5541, &(0x7f00000016c0)={0x3, 0x1ff, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x1ff}) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f00000000c0)=""/15) 2018/04/10 22:07:13 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2100, 0x0) modify_ldt$read(0x0, &(0x7f0000000500)=""/4096, 0x1000) r0 = socket$netlink(0x10, 0x3, 0x8000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0xa102) ioctl$TCXONC(r2, 0x540a, 0xbdf) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c00000013000501000004000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c002b00080001004b97e19e"], 0x2c}, 0x1}, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/04/10 22:07:13 executing program 5: set_mempolicy(0x8003, &(0x7f0000000080)=0x9, 0x40) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80, 0x0) sendmsg$kcm(r0, &(0x7f0000001700)={&(0x7f00000001c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish-asm)\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)="83a563fb5df8767fcbf4605815fbf1ab037144176374e5057a99f56f0d034cc545ffde2f58b47d763362cb9f646542de454b45e1d8354c468ea8c83997ee8392460b53a090ed797317f3c8aa77ead6d8305f1a9aa32154b88339bb04c47d18fb8738312224575ab82df3c7b9d3fa75cadfeb08dcdc5e8a9cf955e623a042e6bfbeb03a152a7ecb388e1b5b2894c0bb6db57c0d2f9fbc881e288892c0c970d51b40aefed5050a618cad0164f40bcf84316cc039d7ee28f12404c54e69ae0553e7a0e7973414d0c524c5c26680b2d2b43da297f38ba492573b49f9d68e73f47c6a24624e15847198891be3660e", 0xec}, {&(0x7f0000000340)="314ad205d25645f53b4c8caecc6852f6547ca532531407ae542eafe919de14566c90e6d65de9933151731bca397803b052a86e094fe1ba65b02851beab90501fffc2c1ea37d6a0e92d5c37ca33d77d6d8a8e3b05b6d913c0facdc24c206d26063b216a063a9868a050683f2eec11528265f42d7c454ad6811b7e9dcaf5d2715bf2004303", 0x84}, {&(0x7f0000000400)="7bc5c716f636362dd6e28fb85d9ff10d540132b6682e115247bb29b57990f1c8f30d1315079a3b197a27be9fc525047e5648bb3b10aaa0a6671bf460dce53a2b991fe286af02600b5cda9a33c5db2d2ca77caf05a12206c4b5807778a0f2e5e969", 0x61}, {&(0x7f0000000480)="dd01fcdfbfe64292cccb230302b3be32a57e82f31eff3b4f6d764daf2a1d5f9f61062cd1b4e9b33fd62a9a21af7f6daa1849667587df7b750dc094833f867c4c30942722f87a4b1f6e8900062cc19f58e59d7880b3d3c7829d2405ae011a60898dc30aad37d7565ce2c390cb2f35bf41fa", 0x71}, {&(0x7f0000000500)="e3ab53efbd7f27f8c93a028f3db622c4997f3c9bf2bf", 0x16}, {&(0x7f0000000540)}, {&(0x7f0000000580)="91de201c5d9f86010c432d69667193a9bfbc879618933a02d5bd2138002132f216f93bfa79c2d59b9219c1d503a280c943a148c05e3168a840ca4e70c1cc3082b56d812a09d045b2045100efffe0c0a7a0aa003e75ccaf64237f177b990e075f82f3d8107a76bb3406d2a5791fcdb8098b3219a85b8745a7069c403528db070f6834b0fff95c24737fa1b04849d953a3be3bdd5a2e1042bd", 0x98}], 0x7, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], 0x1038, 0x840}, 0x8004) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000006c0)) sendmsg$kcm(r1, &(0x7f0000001bc0)={&(0x7f0000001740)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000540)="b82d03542a2622735169fed2624918433aacc8f8c41a916484414ab6133a7d88a2aa5a754146fdfc5ef5", 0x2a}, {&(0x7f00000017c0)="98fbb3416ba8451683d01a74d76c2c0a99a685a0836f668ed360a04c85b319654dfe112aad2d36275cf0c883233b964eca11c776e2de58d54c397165b4c38d183b628525309311585c4405f35e62d7ff72b0cc460ba6c4de397e4375754cdc2bb7c7d2cf0a140e79d099d1cdb5a165031c610ef30036262cb53fca122b4c620287a1f67208a07ac79b1ea738f1e8c119908345d33d0f51856967121147ff8aba7960e7667a8e2013dad21c028a75412538075fc85898168addb98517f69ddca50f28af8904478ef93f84921615e3dd324c8d27e6175fd2", 0xd7}, {&(0x7f00000018c0)="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", 0xfe}, {&(0x7f00000019c0)="39e060421a11e5e00342f5d18251cd840905af7aff5f00bad6bfead7d1cb5c29e0b7341104aea0af18aa8c8123fadc13e801911cd124eaca2b143065918cf5d53f75e2b59b23a595d822ec06156106390a5874fc79dc6f6c7a2a3fc0", 0x5c}, {&(0x7f0000001a40)="274f98cbd58c5ffab8f9e0d4081339ac754edf93d723ec49525079fa2dcff99abcfa21d3437528856e38a00485a4cbb7d47cd7b57cf31d73ad205a117dc87a0ef51b8d826a8bb69b8c7d8c3c58cd3da1244f756cad27afbbe0959dec1ea34a08ce966fa2119e5346a35f5b743cdc1a1bc0f9041c62c94678aa9f7839648a854ab339952cbad28eff7e33768d8ec19e269dc4c5fe70f899b4bfe6d9d5419ad56df5f9848623c0bf4226e9ee4b0f6e357e", 0xb0}], 0x5, &(0x7f0000001b80)=[{0x38, 0x100, 0x3, "d67f042208ba34961b4caf04b9d860a13d3979f8e4a62f46e241aa522ae7a70fe1032497aed8"}], 0x38, 0x1}, 0x4000800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) [ 563.367962] QAT: Invalid ioctl [ 563.379219] QAT: Invalid ioctl 2018/04/10 22:07:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0xf}, 0x0) 2018/04/10 22:07:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x2000000, 0x20013, r0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="ff00000000ff0300024d564b0000000005"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 22:07:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x14000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 563.444835] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop6 [ 563.457654] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200006801000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 563.606654] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0xffffff8d}, 0x0) 2018/04/10 22:07:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xf0ffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:14 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sync_file_range(r0, 0x7, 0x3eab, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000093d836b0b43069d16a9000017000000000000000800000000000000"], 0xfffffffffffffde6}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/04/10 22:07:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="4e3928bd09ebb2f23af1e02d500007ff"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x105, 0x10000}], 0x0, &(0x7f0000016000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000080)={r5}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r6, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000001480)=""/215) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000358fe0)={0xffffffffffffffff, 0x0, 0x2, r5}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000001800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000001600)={0x0, 0x10000, 0x1, 0x9}, &(0x7f0000001640)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000001680)=r8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000012c0)={0x3, 0x337e, 0x0, 0x9, 0x3, 0x2, 0x4, 0x7fff}, &(0x7f0000001300)=0x20) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000001580)={0x664c, {0x2, 0x4e24, @rand_addr=0xd9aa}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x76feafe0, 0x4, 0x4, 0x1f, &(0x7f0000001440)='vcan0\x00', 0x1, 0x3ff, 0xfffffffffffffff9}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r6, 0xc10c5541, &(0x7f00000016c0)={0x3, 0x1ff, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x1ff}) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f00000000c0)=""/15) 2018/04/10 22:07:14 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x40) setsockopt(r0, 0xffffffffffffffb3, 0x0, &(0x7f0000000040)="7e5616dcdd004847466c40f58b2d8f5034b5bc97244492ca8a53c731c8453e40fcaa1ee074f06945a5272a6338aced759b7dc2dcde271370c66f2bc37c130ee941199e87449720bf661deaa7511a8466b101f070e7d8a36a51e121dbd7a7859fee69c09601b8686418ac175abc935ff209743e0619817a0f5e53422ea5fdc9ccb0d89238ce247ca09188e834a34ab70d", 0x90) setsockopt(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)="d313a6123ca00e2df5638455e3133a6f21a97e76a1a80e47ea1b693e8583e68b83c86e8cd873ba4ea74fddd6a77e53e00c986eec9d53287cced382f2c5b52368972ef15f7ab319c657206c5f2d4f15211fe2c73a2612f02d45a695eae9b4ecf075eef2b2faefe8cf721ca536571f96b9e4", 0xffffffffffffff73) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x6, 0x2, 0x197fe, 0x6, 0xfffffffffffffff7, 0x7f}) 2018/04/10 22:07:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/10 22:07:14 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200007a01000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) arch_prctl(0x1001, &(0x7f0000000000)="aabd7633170318428d4ae1ba847d5b731867effc784be1689e49830b9da6a7e9119ce60e1175906ba238745546953074990a60e16e2ded59c79a8fa3632e") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) 2018/04/10 22:07:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') setns(r0, 0x0) 2018/04/10 22:07:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xa00000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0xf0ffffff00000000}, 0x0) 2018/04/10 22:07:14 executing program 0: setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) [ 564.427816] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:14 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x48) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000080), &(0x7f0000000500)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x4}]}, 0x108) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101000, 0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000001c0)={r3, 0x80000, r4}) poll(&(0x7f0000000000)=[{r0, 0x1001}, {r0, 0x10}], 0x2, 0x7) 2018/04/10 22:07:14 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000900)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, r1, 0x1}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0xb4fe) fcntl$setsig(r0, 0xa, 0x28) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000940)) 2018/04/10 22:07:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:14 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000301000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) alarm(0x3f45b21d) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000140)=""/176, &(0x7f0000000240)=0xb0) setsockopt(0xffffffffffffffff, 0x2, 0x40, &(0x7f0000000440)="bc26091754566b4b53006a25b7461337d9acf3c945272fcf534c6ebe61710a4438680620cbbdc6f7129013dfeb0cadc4bca3d9a8143b1f6316d4deeeb25f5e9b546fac045e02ab5aa189585b6429ee983c50a95b408781fc2b169608f98a0c957bcf551ccc583163687e79b903dfcddba0a97e27fb77aa83ec09d83c5ebb9a60a048ac", 0x83) read(r3, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0x0, @time, 0x0, {0x0, 0x2000000000000}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/10 22:07:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x81, 0x200100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@delpolicy={0x7c, 0x14, 0x19, 0x70bd25, 0x25dfdbfe, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x7fffffff, 0x4e21, 0x3, 0x4e20, 0x8, 0x2, 0xa0, 0xa0, 0x0, 0x0, r3}, 0x6e6bb4, 0x1}, [@replay_thresh={0x8, 0xb, 0xe6a9}, @replay_thresh={0x8, 0xb, 0x20}, @proto={0x8, 0x19, 0x7e}, @coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40080}, 0x1) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0xfffffffffffffea1) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60ff02f40030000700000000010000000000ffff00000000ff020000000500000000000000cf4b6cff0000000000011827a931a8377eb860c545f90000000000000000000000000000000000000000ff0100000000000000"], 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={0x0, @multicast2, @remote}, &(0x7f0000000380)=0xc) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) 2018/04/10 22:07:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xfcffffff00000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:14 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x229) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, r2, r3}, {0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}}, 0xe8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) r4 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x6, 0x254000) bind$rds(r4, &(0x7f0000000380)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) write(r1, &(0x7f00000003c0)="511ed812b445d6963086ad4ad4389dcc359d1c7df2498e7377749b1a8a1289c3bb4b782a5946d37c477d", 0x2a) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) 2018/04/10 22:07:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 564.574629] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x90}, 0x0) 2018/04/10 22:07:15 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000480)=0x7, 0x4) gettid() clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) select(0x40, &(0x7f0000000080)={0x8, 0x7, 0x8, 0x100000001, 0x4, 0xf, 0x1, 0x1c}, &(0x7f00000000c0)={0x18b, 0x4, 0x9, 0x8a1, 0x401, 0x4, 0x5, 0x63d6}, &(0x7f0000000100)={0xffffffffffffd2a5, 0x3, 0xff, 0x2, 0x9, 0xffffffffffffffff, 0x1000, 0x4a}, &(0x7f0000000180)={r3, r4/1000+30000}) signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0xfffffffffffffffe, &(0x7f00000001c0)={0x80000003}, 0x0, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00000003c0), &(0x7f0000000400)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @thr={&(0x7f0000000240)="6a1045298c63108f786371d0a4358ee2f670dfd01e0c5a634856f174a2eec11dd08ca233e96c0b95620f538c623ab41eba4076bba5692d63b5642c6155d93a29d1f77a02b98e7e8da30693df3ff3bb85094b2d44b4438cbd45e9bd6a5fc46593359eb72568dead645cb2fb874bcab04d1b003175f106788e514ded1636545a5bba38032c32142625a82233d3f4a4b3c698750ec81e891fede7e36cfe731196137f5f01cf2f", &(0x7f0000000300)="a0634a3f8f9f241bfa1636579916951eb654d3adec8e8a5a6d694ba7b54028cf945b1c15ee51e250162eec8839529ac0fd51a6951964118322d0e86de2f444c0a139884cb0910122c753df0ef0078cd5d18c4ede0222817680538b5d0790406624c66fd0ef9c4dd39b5304dea401e5f1fa"}}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040)={0x2}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/10 22:07:15 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = getpgid(r0) sched_setaffinity(r1, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r2, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r3, 0x5452, &(0x7f0000affff8)=0x7) dup2(r2, r4) 2018/04/10 22:07:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x5, 0x272, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x40, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f0000000400)="66b8f3008ee82e660f78c7006c66ba2100ec66baf80cb820142b8eef66bafc0c66b8010066ef48b800000000008000000f23c00f21f835010003000f23f80f01c8c7442400b974a89ec744240242658a0cc7442406000000000f011c240f20c035000000800f22c0e1eb0f07", 0x6c}], 0x74, 0x0, &(0x7f0000000340), 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000002c0)=0xe, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 22:07:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200020001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:15 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x11, r0, 0x0) sigaltstack(&(0x7f0000f1f000/0x3000)=nil, &(0x7f0000000000)) socketpair(0x3, 0x800, 0x1000, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x99, "5f44f15406e6b8f4c0cfe77a7af989b915304c4e9384dedbf84d79bf64d945e4c8d36afffcc5940042afb61c7f2b3f8be0a82d169ac8f3a25bc56b88f97f8b9d8b06cd36e4d1a9ae4b49f3fcd7c598eeb328214042117beac9dbd468fe9f96cc1a74eb31136eee92e580c69f3428c32c9359cf27951d353117ef9d34ef5b20f4a4d32473116b0ce3e79ed45a95afa80dbecf9f2a0d65b0594b"}, &(0x7f0000000180)=0xa1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0xffffffffffffe906}, &(0x7f0000000200)=0x8) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000006c0), 0x10) madvise(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) write$tun(r4, &(0x7f0000000080)={@void, @hdr={0x2, 0x80, 0x9c5, 0x5, 0x0, 0x80}, @x25={0x1, 0x8001, 0x17, "d9d6ea9d16f34dd7f5c9e87390436452684c8d0d5c38cd416e0d1a476fce5c0de7055a"}}, 0x30) sendmsg(r4, &(0x7f0000000380)={&(0x7f0000000240)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb-cast5-avx,sm3-generic)\x00'}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="db9184dbdc84fe0322d777b1eb29606463c33d337a1017d2cb2905f0b7b6e87cf9471568380b8a8067bf00cacaed04422c0c4402c7c74dc4c222a21cced966387eb339f9910882d157adf881da865805278eca01b2c1ae", 0x57}], 0x1, &(0x7f0000002000)=[{0x1010, 0x109, 0x80000001, "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"}, {0x40, 0x13a, 0x9, "6e1f8abe80ee0e0176af17a9accfb63e10c007f534541b9bdf7e838073414c3d8d71531b8f979d0296de7a"}, {0xb8, 0x188, 0x928, "2e61d968a31d39cf2321a3e9d12031fa5693496711996e74550ed851ca4397947f4403a332d3ab797f5de2d22fdca820bb002d6bdc7623483546eccbd80b06e347203f1c3cb4b81af653e6a9583d6e30d191b0495fde0e2df7658c2fab6640ae066feb7c50a23eadf40d9db59890138c3561f3ff16995d5b751b077877e3ce4cf9b0190e901ce3ef54887c182599c5d059164b8cdfac08a55db64683f3972b2e444c"}, {0x100, 0x10f, 0x4e03c92, "2ab8ce513b9423bf19ffd8e8df5c46485ab765534506730f71a836fd7f9602cfe69e348daae0d0824f9edbbebec44138176606072e3481094059ae99eb312b274594ae9c9ebc982a26e0d4b748c6e099404823f92eb66985bbe181f263c8ca3649cbb1b0f8abf48c9b7ce495a0977af5aaa036a1c2cdef08bd704146a6022c3f786a10628c1063a2d91ce075559fb2504afbf78e837cde128fc268123fbb677fc8b2ad7f5d05a4c9d67f05d97f44944abbda1436647e61a319cf8fc43153234a519d2f787cd1fcfa7680ff01438cc23057db581f3afd5784c1b76d668e0e6ec4aa356f8718e32295c9c3e6cca830"}, {0xb8, 0x100, 0x6, "5850365c9120f43ca15f9403acda28bc96098e2c8a696dc400db6b6a50187e43b5b1e18c910fde1421f9ee623c354b3d5ef585d5cbdafd9b418f188d989d77e2fe2f8f5c3924387b06065767199059434a63cabd7b6dfd7dbbc8171fb8ffd4ddc5d7b3d5507732fe441418aaa9d71c35688085ccf86d884af983797c47c877d663ac253a6484af99f1a4c249e270790bffc9c566759bc29e0cbefceb83a3d84ef0142c3770"}, {0xc8, 0x0, 0x0, "64c973341a3dc1730aad2a8b16227b3f74edf723eeaaa0768ea04f247b48fdecd6f828a8e18e74eab7c996a1d2aa507d757ad463d2312034e2eb5709c3fcb021a0b907a3383e9915520bca758cc4cc9b3c8c1caa9025e59eb1e304a6529e56afd24fb6c38c3c8735eaa8cf7f80fd7d666a8b172ce223f98151353c5f6966b1db9f2bcde90409f3ad601baa0870cc512e2cb27e01eef073c36c9ba66319774a80885ce6d5df2dbc64aa4a53be2b66f5be0d77c0ba"}], 0x1388, 0x4800}, 0x24044854) 2018/04/10 22:07:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x4000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x300, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 565.614300] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 565.664666] kvm: pic: single mode not supported [ 565.664677] kvm: pic: level sensitive irq not supported [ 565.670584] kvm: pic: single mode not supported [ 565.676044] kvm: pic: level sensitive irq not supported [ 565.854243] kvm: pic: single mode not supported [ 565.859703] kvm: pic: level sensitive irq not supported [ 565.864834] kvm: pic: single mode not supported 2018/04/10 22:07:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200540a01000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x100000000000000}, 0x0) 2018/04/10 22:07:16 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:16 executing program 5: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000000200)=0x10) r1 = dup(0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000100)=0x3f, 0x4) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r0, 0xf46}, &(0x7f0000000240)=0x8) 2018/04/10 22:07:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xb, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:16 executing program 4: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60b409000030670000000000000800000000ffffe0000002ff020000000000000000000000000001210090780000000060b680fa000000000000002aa8b43fff9341cfc3a84b00000000000000ffffffffffff00000000000000000000ffffac14ffbb4ddd752c072afc61ec2ec03a9d16899aa5cf040e6d8189c1a02aed339fef150bd3096745e93a57cedaa9bf556a22b1f4d6ba1aa069ad7c7a38256ea3545fea15efca119b2a395fecb7f5d8ffb18c"], 0x0) 2018/04/10 22:07:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="0000000bbcd30000"], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/04/10 22:07:16 executing program 0: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2000000000000, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000301ff8), 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}}], 0x30) 2018/04/10 22:07:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x140) r6 = dup3(r2, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00') socketpair$inet(0x2, 0x1, 0x5a, &(0x7f00000000c0)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000000)="0f212529dd0f09c4e2f2f72cfec4c19d65a9bafa0000c4c37d4c4d03000f20c035020000000f22c00f009004000000e374f0824d0000", 0x36}], 0x1, 0x0, &(0x7f0000753ff0), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) pipe2(&(0x7f0000000080), 0x3ffd) 2018/04/10 22:07:17 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x144, r2, 0x304, 0x70bd27, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xffffffffffffffbb}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x4008080}, 0x40) r3 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0f"]}) 2018/04/10 22:07:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0xf00000000000000}, 0x0) 2018/04/10 22:07:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xab060000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 565.870234] kvm: pic: level sensitive irq not supported [ 566.662506] validate_nla: 18 callbacks suppressed [ 566.662511] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 566.675998] binder: 3987:3994 transaction failed 29201/-28, size 0-0 line 2963 [ 566.699435] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="538bb1cce00000027f0000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/10 22:07:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200680001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 566.743070] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 566.749669] binder: BINDER_SET_CONTEXT_MGR already set [ 566.790908] binder: 3987:4007 ioctl 40046207 0 returned -16 [ 566.815632] binder_alloc: 3987: binder_alloc_buf, no vma [ 566.821306] binder: 3987:3994 transaction failed 29189/-3, size 0-0 line 2963 [ 566.831228] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 566.831823] binder: 3987:4021 ERROR: BC_REGISTER_LOOPER called without request [ 566.847300] binder: 4021 RLIMIT_NICE not set 2018/04/10 22:07:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x9000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x9000000000000000}, 0x0) 2018/04/10 22:07:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000440)={0x0, 0x7ff, 0x0, 0x16a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7c}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x9, 0x4, 0x8000, 0x8, 0x4, 0x1, 0x7e1, 0x8, 0x1, 0x1, 0x7, 0xfa50}) ioctl(r0, 0x88c5, &(0x7f0000000000)="02db28a63a5cb33432a0fb3cfc9547a831e0f51343d3202d017b3652a6a3") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r1) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xfffffffffffffffa) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000080)={0x2, 0x10000000}) r4 = syz_open_pts(r0, 0x2) write(r4, &(0x7f0000000240)="6c6f369b43e7fe517a1dfb096edfc6a97929975464e20bb891d4e67331514c9b45813ee6280d", 0x26) 2018/04/10 22:07:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002006c0001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x101400) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x401) sendto$ax25(r1, &(0x7f00000001c0)="dec530acedd2923d9ebd5271a62cb41744eb38f7720fecf5ca9fcd3796185050cc9ebb82d599ecd0ea43d1cea772d2f47cf384974a5cd9c80cbfb7b8bc61c273cc3843133a08f2b97611b9cacbdeb0d4e1fad36b32", 0x55, 0x20000840, &(0x7f0000000240)={0x3, {"9e049b6df6554a"}, 0x401}, 0x10) r2 = getpid() r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xca, &(0x7f00000000c0)="3cf315fe4556979d378532f0e197087886eb7caea62b1029a4c14e6ad07c4c31b77cbab546a6df43faacce52b23abf7a0130c9ba96ba50297cd046e08824d787f03d8b5430e375b00ab757657336e77f76403e05c62215477409237788eebe71e541e39c482ac9ffaccf26cacd88c9669867dbe676576ba9100b289cc06eb3f860e0a8ec219f2c2a731c57b68f1aa13ab3c2a4c482e7e60e869f3ccb4a41fe97efb538421fc3e141e38266f689238c", 0xaf) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r2, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000040)=0x3) 2018/04/10 22:07:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x7, &(0x7f0000000080)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x200) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000000c0)={"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"}) io_submit(r1, 0x2, &(0x7f0000001580)=[&(0x7f0000001340)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000012c0)}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001380)}]) 2018/04/10 22:07:17 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x2000000000000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x80) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) connect$packet(r0, &(0x7f0000000100)={0x11, 0x8, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) fcntl$setlease(r0, 0x400, 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x7}) [ 566.889055] binder: undelivered TRANSACTION_ERROR: 29189 [ 566.924620] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:17 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0xfe, 0x19a) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/04/10 22:07:17 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x8000000) write$binfmt_elf64(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000f6ff00000000000000000000f2ac7dc7778ddb9ae60000000000000200000000000000000000000000000000000000000000ffffffffffffff"], 0x78) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x7, 0x4) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0xe9fb, 0x4, "917b0e9cf5d53f8957c13721b84901f365bd7664b124998cd9156fce69d4a0b39105b7ca6f3a4ee51e1ceb888d0e0a2d8836039b7459d6aaa09ef620080b11", 0x22}, 0x60) 2018/04/10 22:07:17 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000300)='./file0/control\x00', 0xb4) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000000580)=""/160, 0xa0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$KDADDIO(r3, 0x4b34, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x7, 0x5, 0x4, 0x8, 0x8000, 0xfffffffffffffffc, 0x0, 0x200, 0x0, 0x8, 0x0, 0x8000, 0x4, 0x7, 0x9]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r4, @ANYBLOB="81ff0600010409000500060068ad0000787dc446e6e3e2838f1b97fc1e5647d072f68edcee6a92073c7e7532d6bb707ec35b98ea50bbfabb157a7ab39fe32e6911ded1cfa7f09260e65b0fc32d1e5944edd5"], 0x2) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000440)=0x6, &(0x7f0000000640)=0x2) statx(r3, &(0x7f0000000080)='./file0/control\x00', 0x1000, 0x4, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x2, 0x200}, &(0x7f00000004c0)=0xc) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r5) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/10 22:07:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x78, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r2) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000000)='./control\x00', 0x882) r4 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r4, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) mkdirat(r4, &(0x7f00008b8ff6)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f00000003c0)=ANY=[@ANYBLOB="009e91223ed3824435c03f059f0469ff02d8cc8ba5996cd1f4f13b"]) renameat2(r4, &(0x7f0000036ff6)='./control\x00', r4, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r4, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./control\x00', 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/10 22:07:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x10000000}, 0x0) 2018/04/10 22:07:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002007a0001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 566.945350] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 566.973260] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:17 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x2, 0x278, [0x0, 0x20000040, 0x20000070, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000150000000000000000006970366772653000000000000000000067726574617030000000000000000000000000000000000000000000000000006970365f76746930000000000000000000000000000000000000000096c2ecb343ae00000000000000007000000070000000a00000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000001000000ffffffff01000000090000000000000000006272696467653000000000000000000069726c616e30000000000000000000006270713000000000000000000000000069726c616e3000000000000000000000ffffffffffff0040000000000000000000000000000000000000b0000000180100004801000074696d6500000000000000000000000000000000000000000000000000000000180000000000000009000000000000009f2001000017012058f0ffff08010000646e61740000000000000000000000000000000000000000000000000000000010000000000000000180c200000000000000000000000000726564697265637400000000000000000000000000000000000000000000000008000000200000000000000000000000415544495400000000000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x2f0) 2018/04/10 22:07:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x6000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 567.068371] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 567.123195] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 567.137978] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x90}, 0x0) 2018/04/10 22:07:18 executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x1, 0x583adec6f4eb02b2}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) 2018/04/10 22:07:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000200)=""/119) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x9}) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x2000100}, 0xc) 2018/04/10 22:07:18 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mbind(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x7ff, 0x6, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap$binder(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2000000, 0x18033, r1, 0x0) 2018/04/10 22:07:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200030001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:18 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xb00, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x7, 0x482) semctl$GETZCNT(r1, 0x4, 0xf, &(0x7f0000000080)=""/218) fchdir(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x20000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xe266951e9372bf99, &(0x7f00000001c0)=0xfff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$getflags(r2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='ip6_vti0\x00', 0x10) sendmmsg(r0, &(0x7f0000009b00), 0x0, 0x0) 2018/04/10 22:07:18 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x5, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000005) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/10 22:07:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x200) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005eb000)=0x4, 0x4) sendmmsg$alg(r2, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0x1, 0x1, 0x4, 0x6}) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x81, 0x84400) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) [ 567.964130] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x1400, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x100000000000000}, 0x0) 2018/04/10 22:07:18 executing program 6: r0 = socket(0x10, 0x3, 0x7ff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff02c}, {0x6, 0xfffffffffffffffc}]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/10 22:07:18 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x9, 0x0, 0xd4, 0x10}, 0x192) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x1, 0x5, 0x33, 0x7}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x6, 0xa6) 2018/04/10 22:07:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000029000000cd00bcecf8020000000062e671b1b6c5df8401fd0b5fb3c228d94c51db02745dbb7e23d578bdbde0dde8c478a3a65452cdd72ea2a50fe5e4d5f69856dcdcba5670ee"], 0x10}}], 0x2, 0x0) 2018/04/10 22:07:18 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200040001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 568.014452] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 568.035432] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 568.095318] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 568.129004] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200480001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x6ab, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:18 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/110) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x10001) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x14, 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000140)=0x1, 0x4) shmctl$SHM_LOCK(r0, 0xb) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000180)={0x9, 0x5, 0x1, 0x7f}, 0x10) shmctl$SHM_LOCK(r0, 0xb) getrandom(&(0x7f00000001c0)=""/52, 0x34, 0x1) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x4, 0x6, @tid=r4}, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000002c0)={{0xb4, 0xdd}, {0x800}, 0x6, 0x1, 0xfffffffeffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xa4, r5, 0x1, 0x70bd26, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000000}, 0x6c8ca702f43ed1b2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000500)={0x8, 0x8, 0xb5}) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00'}, 0x10) connect$vsock_dgram(r2, &(0x7f00000005c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000600)={0x4, 0xc, [0x1, 0xcbf, 0x7]}) sysfs$2(0x2, 0xb5, &(0x7f0000000640)=""/137) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000700)=0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000740)=0xf618, 0x1) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000800)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) poll(&(0x7f0000000c80)=[{r2, 0x8342}, {r3, 0x1012}, {r2, 0xc007}, {r6, 0x4}], 0x4, 0x1) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000cc0)={0x100000000, 0x1ab, 0x8}) mq_notify(r2, &(0x7f0000001d40)={0x0, 0x12, 0x0, @thr={&(0x7f0000000d00)="1e78050fa3071cffc605798d8a65677c4839047f2ed3d18c5464621016c3ac415885a6173674a3b7494026984715fe49e7c29f6d", &(0x7f0000000d40)="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"}}) chmod(&(0x7f0000001d80)='./file0\x00', 0x1) [ 568.141841] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 568.190812] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x8dffffff00000000}, 0x0) 2018/04/10 22:07:19 executing program 5: setrlimit(0x4, &(0x7f0000482ff0)) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x2) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="73654f90dcdddbb91f637572690300000000"]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/10 22:07:19 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r2 = dup2(r1, r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x1, 0x7, 0x3, 0x1, 0x0, 0x3, 0x800, 0x8, 0x6, 0x2, 0x9, 0x5, 0x7, 0x4, 0x3, 0x8, 0x6, 0xff, 0x81, 0x2, 0xffffffffffffffff, 0x3f, 0x7, 0x9be, 0x9, 0x12, 0x100000, 0x7, 0x100000000000, 0x0, 0x8, 0x5, 0x4906, 0x0, 0x100000000, 0xa31, 0x0, 0x9, 0x2, @perf_config_ext={0x10000, 0x9e51}, 0x21000, 0x9, 0x2, 0x7, 0x1, 0xf}, r3, 0x0, r1, 0x9) 2018/04/10 22:07:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xffffff7f00000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200002001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:19 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7ff) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) close(r1) 2018/04/10 22:07:19 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x8864, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) epoll_create(0x8) 2018/04/10 22:07:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:19 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000000000)={'bridge0\x00'}) shutdown(r0, 0x1) 2018/04/10 22:07:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xf0ffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x90000000}, 0x0) 2018/04/10 22:07:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x1, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x2000c00) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001100)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', r3}) sysinfo(&(0x7f0000000600)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r4}) r5 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000540)) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r2, 0x402, 0x2000015) bind$inet6(r5, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) recvfrom$packet(r1, &(0x7f0000000800)=""/122, 0x7a, 0x10143, &(0x7f00000005c0)={0x11, 0x17, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) listen(r5, 0x20000003) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) rt_sigpending(&(0x7f0000000500), 0x1f4) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000580)}) fcntl$setflags(r7, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f00000006c0)={r8, &(0x7f0000000680)=""/30}) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000280)={@empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000000240)=0x3, 0x4) close(r7) r9 = accept4(r5, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0x39f) recvmsg$netrom(r9, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x40010101) [ 568.999323] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000000100)="aa543eef", 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001900210edb4513ac9782a7e4a50000008dec61574644aaf208000100e0000002712171db620bf6e9d8f2e45543f9f07288f9e690ef50ac86811258225a8e65415f3d50dc570557f1f55f92ff02e1d22fe6f3049337ed19cc70eea8f9a4d58ad10a679a8b937c271ad4a8fef35fa8bf85e117d8d31e72dcfdec5605a347d82bab07c32c8fc9b8"], 0x24}, 0x1}, 0x0) 2018/04/10 22:07:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000701000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:19 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:19 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x62) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000280), 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000240)={r1, 0x2}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000002c0)=0x1, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres)\x00'}, 0x58) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000002100ff020000000000000a0000000800000000000000080017003167458ee42d85ad6a44ec495e9e00000000"], 0x24}, 0x1}, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x8000, 0x3) 2018/04/10 22:07:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xb000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0xfffffff0}, 0x0) [ 569.260632] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:20 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000081a000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/235) r1 = shmget(0x3, 0x4000, 0x410, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/36) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0xee20, 0x4) 2018/04/10 22:07:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000f01000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xf00000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:20 executing program 5: r0 = socket(0x15, 0x80005, 0x0) r1 = socket(0x2, 0xf, 0x7) sendmsg$netlink(r0, &(0x7f00000025c0)={&(0x7f0000000100)=@kern={0x10}, 0xc, &(0x7f00000023c0), 0x0, &(0x7f0000002500)}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000002c0)={0x4, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x10001}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x3, 0x8001, 0x1880, 0x6, 0x7, 0x81, 0x8, {r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x7, 0x0, 0x2, 0x43bf}}, &(0x7f0000000200)=0xb0) poll(&(0x7f0000000080), 0x0, 0x1) 2018/04/10 22:07:20 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0xf0ffffff00000000}, 0x0) 2018/04/10 22:07:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000004c0)=""/241, 0x6f3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x0, 0x5b, 0x7ff}) fdatasync(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') pread64(r2, &(0x7f0000000040)=""/26, 0xd5, 0xfffffffffffffffd) 2018/04/10 22:07:20 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffff00) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x2, 0x75}) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(0xffffffffffffffff, &(0x7f0000000080)=""/72, 0x48) [ 570.277546] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x1000000000000000}, 0x0) 2018/04/10 22:07:21 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x210002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0xfff, 0x2, 0x4, 0x0, "9b79be09803fd1f8efa0c8adfa4c99509ac104e77c448f1deddf6ef5487ffbe13251dbb28325a5cb323da38d", 0x7}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x3, 0x400, 0x3ff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) 2018/04/10 22:07:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x40000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r1, &(0x7f0000001340)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/10 22:07:21 executing program 4: r0 = socket$inet6(0xa, 0x40000010002, 0xfffffffffffffff7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000000)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe35) 2018/04/10 22:07:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) clock_adjtime(0x0, &(0x7f00000001c0)={0x4, 0x100000000, 0x3, 0x9, 0x7, 0x7, 0x47ba, 0x3, 0x1000, 0xab, 0x40af, 0x5, 0x1, 0xfffffffffffff000, 0x1c48, 0x1, 0x4, 0x6, 0x9, 0x5, 0x4, 0x8, 0x235, 0x10000, 0x100000000000, 0x7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0x505, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x8}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x34}, 0x1}, 0x0) 2018/04/10 22:07:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000401000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:21 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getpeername(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000008f80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/04/10 22:07:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x4, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fdatasync(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/04/10 22:07:21 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000018100907800000000609433df00000000ff020001000000000000002000000001fe800000000000000000000000000000"], 0x0) 2018/04/10 22:07:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0xf000000}, 0x0) 2018/04/10 22:07:21 executing program 4: r0 = socket(0x2, 0x3, 0x3) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 2018/04/10 22:07:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000301000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:21 executing program 0: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) getegid() connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/10 22:07:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) r3 = getpgid(0xffffffffffffffff) tkill(r3, 0x2) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xffff, 0x3, 0x4, 0x1, 0x0, 0x1, 0x80000, 0xa, 0x4, 0x2, 0x10001, 0xfff, 0x80, 0x800, 0x9, 0x0, 0x1, 0x0, 0x9, 0x3, 0x1, 0x7fffffff, 0x80000000000000, 0x1, 0x7f, 0x1, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x1e, 0x6ab, 0x9, 0x9, 0x5, 0x100, 0x0, 0xfffffffffffffffe, 0x2, @perf_config_ext={0xfffffffffffeffff, 0x7f}, 0x2402, 0xffffffffffff916e, 0x1, 0x7, 0x40, 0x7fffffff, 0x25}, r3, 0x7, r2, 0x8) open_by_handle_at(r0, &(0x7f00000000c0)={0xb4, 0x7, "8dbab01a3bfd376698be3629e4d8193deff3234962257fce41c3572fb0b20615a352735cd0ead9f654ff41fe23bcb1e8d22cf44428c85c0f8e17aca3c78652abc3684182ac1fded8a67c24fb6888f75b9f1ffd7f06377f1ef97c9f24f8e8985106ec0535dcbfb0f2439ee0563cb5dc5893595c7e9741c0d01c886813d71b1478fd5c7969af217bf718cb7ea3da8d557919cbc70c1c3c86a9f057dd110891813b695e982e31f30c1260afb09c"}, 0x10000) 2018/04/10 22:07:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe66, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/10 22:07:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xab06, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000007000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:21 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x1000000200007d}) 2018/04/10 22:07:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0xf0ffffff}, 0x0) 2018/04/10 22:07:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xf00, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xe, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) 2018/04/10 22:07:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x9000}, 0x0) 2018/04/10 22:07:22 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x70, 0x0, &(0x7f00000001c0)=[@clear_death={0x400c630f, 0x1, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x50, 0x10, &(0x7f00000000c0)=[@flat={0x776a2a85, 0x10b, r2}, @fd={0x66642a85, 0x0, r3, 0x0, 0x1}, @fda={0x66646185, 0x8, 0x4, 0x9}], &(0x7f0000000140)=[0x0, 0x78]}}, @decrefs={0x40046307, 0x1}, @acquire_done={0x40106309, r4, 0x2}], 0xb5, 0x0, &(0x7f0000000240)="e0336b510d19e8f2afc2d56fa5dadd70e696bdfa3934f3c36f83372b0b7d2c04c6b30c9d08c9b324b37f01b4d1ca2031bfefa468f50a09aeb57529801831b9bb3de879b9fb3d9dd24c0412bd5f1654d52a1d474623a46b8935932a69156864c8a49b6fd880981d2a1850eedc9b0cdad26418ab312dd5b59e2fdefd2de3865acfd64410ae67823ad061d6d39dae6f8c10f805e6ce9d47ab983b5a24b5fbdabe4113099790f91823cea7364a648ca348caec6c90e0dd"}) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80040, 0x0) 2018/04/10 22:07:22 executing program 6: mmap(&(0x7f00007a0000/0x2000)=nil, 0x2000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10888190}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r1, 0x204, 0x70bd2b, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff00}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) getpeername(r0, &(0x7f0000000240)=@nl=@proc, &(0x7f00000002c0)=0x80) write$eventfd(r2, &(0x7f0000000040)=0xc00000000008000, 0xfffffffffffffc7f) io_setup(0x10000, &(0x7f0000000200)) 2018/04/10 22:07:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000025000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xf0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 571.762739] validate_nla: 14 callbacks suppressed [ 571.762748] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 571.823130] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 571.847791] nla_parse: 2 callbacks suppressed [ 571.847801] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:22 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f0000000000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) 2018/04/10 22:07:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x101400) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x4) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/10 22:07:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x10}, 0x0) 2018/04/10 22:07:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000003000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) eventfd2(0x2, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/10 22:07:22 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='team0\x00', 0x10) sendto$unix(r0, &(0x7f0000000000)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0x38, 0x0, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) 2018/04/10 22:07:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x900, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 572.607318] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 572.619538] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 572.631904] irq bypass consumer (token 0000000068434ff1) registration fails: -16 2018/04/10 22:07:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) sysfs$3(0x3) 2018/04/10 22:07:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x10000000}, 0x0) 2018/04/10 22:07:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0xe) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000340)=0x7) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0x6, 0x2) r2 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r2, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r3 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r5) r7 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r5) r8 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$KVM_SET_CPUID2(r8, 0x4008ae90, &(0x7f00000003c0)=ANY=[]) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) r9 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r9, 0x8, &(0x7f0000000440)={0x40008000}) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r10, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}], 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r8, 0xae03, 0x81) keyctl$dh_compute(0x17, &(0x7f0000000140)={r6, r7, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000a3dffa)={'poly1305-generic\x00'}}) prctl$void(0x7) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r11, 0x84, 0x74, &(0x7f00000000c0)=""/225, &(0x7f00000001c0)=0xe1) 2018/04/10 22:07:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x9, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 572.650638] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020000000a000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78"}], 0x1, 0x0, &(0x7f0000000100), 0x96) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000010000800000000000000000000000000000000000000000744c0627e26877c0924742cf937e34a2c6ddb174666f2b5313f186ce96bf89176363ebee8430a3e74a5683d514abb8224b9fde5d5057742e2d61483d3e6d8a0259f8"]) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 22:07:23 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="a5629ccc2f163af500", 0x9, 0x20000000, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) [ 572.773719] netlink: 15 bytes leftover after parsing attributes in process `syz-executor3'. [ 572.813455] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 572.825160] bridge0: port 1(erspan0) entered blocking state [ 572.831013] bridge0: port 1(erspan0) entered disabled state [ 572.871870] device erspan0 entered promiscuous mode [ 572.885634] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 572.892164] bridge0: port 1(erspan0) entered blocking state [ 572.898906] bridge0: port 1(erspan0) entered forwarding state [ 572.917898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/10 22:07:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000601000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x40000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:24 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) futex(&(0x7f0000000040)=0x1, 0x3, 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000045000/0x2000)=nil, 0x2000, 0x2, 0x8034, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000957ff0), &(0x7f0000a6b000), 0x0) 2018/04/10 22:07:24 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x651b9de3, 0x20000) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40000000000c1371}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0xea5c, 0x2c5, &(0x7f000000a000)=""/195}, 0x48) 2018/04/10 22:07:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x7, r2}) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000040)) r5 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000800400000000"]) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000fea000/0x3000)=nil) 2018/04/10 22:07:24 executing program 0: unshare(0x60000000) r0 = semget(0x1, 0x0, 0x109) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x0) 2018/04/10 22:07:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0xf00000000000000}, 0x0) [ 573.716436] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 573.720394] IPVS: ftp: loaded support on port[0] = 21 [ 573.740611] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0xffffff8d}, 0x0) 2018/04/10 22:07:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xa000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 573.782302] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:24 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r2) recvfrom$inet(r3, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/10 22:07:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0xb, 0x0, 0x0, 0x0, 0x101, 0x800000000000, 0xf955, 0x0, 0x0, 0xfffffffffffffffc, 0x3}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="b7a918c236b3062b3bad62d281985b9655a4eb389a6075d605b8aba67e94555544c6a3929abe1fcafac9dc7f25890d5848302eeebdc07ff540b59f906006435a0016790d642e6f2b00819fcde0bdbdcdd2f6cf58d0") msgget(0x0, 0x100) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000002c0)=0x10000, &(0x7f0000000300)=0x1) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="c40000000a0010002abd7000ffdbdf250b000000b0004ee117fa9f4083d490992a9527690e164cb62af0187088b6010051c31dcba5b0f6671a1ed143f9b67d8904998f3c7d830c42f51982c1629c23ad8422b72776950b099d0909dfbf34b44fcf75aced4f8f7faad7ed7790dd0000000000000000819aca14c8fa1ab320704658e409f16692d17e02f8bf7c17b1d614e648e22d92d315839d99f561a7d5b8564f084f2c4ecc278934249a0e7caf6d0504ae0d9f4d961cf2ec2791b15e6e105a8c000000"], 0xc4}, 0x1, 0x0, 0x0, 0x8040}, 0x4001) 2018/04/10 22:07:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200006801000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xd8, 0x121082) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000040)='K', 0x1, 0x4000000, 0x0, 0x0) 2018/04/10 22:07:24 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="580000004d037f67d8b7b47c80ffffffffffffffff0000871709322be4c68537e918d56fc5fa0d02739b3e8883256b8b71eb95dcb10dcb383bf587a2b0bb97f155e36011c57e8769315dd29075b3aeee7665b9c83af7bccf59a3a6f9478bd6c548b800a395474bad9406ef5bfb123adf31dd42c08421cf1fd1edffe6b81503e2608fb8d32073912c23585a2ccac7cbcd9a7a0263c8f3a21946cca43642483d3b2c"], 0x58}, 0x0) 2018/04/10 22:07:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6fae, 0x39a) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000400000004, &(0x7f00000000c0)=""/145, &(0x7f00005ed000)=0x91) 2018/04/10 22:07:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x78000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x9000000000000000}, 0x0) 2018/04/10 22:07:24 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) [ 573.961944] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 574.041315] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 574.094227] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200006c01000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:24 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d, r1}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@dev, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/10 22:07:24 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000140)=0x1000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xf, 0x1, &(0x7f0000000080)=ANY=[@ANYRES64], &(0x7f0000000100)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040), 0x4) write(r2, &(0x7f0000e75fd9)="260000005e00090d0000eaf83afffb0000000000010000000000000000000007e900000009de", 0x26) 2018/04/10 22:07:24 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000002c0)={0x1, 0xffffffffffffff9c}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB="00001f00ff0f060047000300fcff00000200960716001a05000000700200000008000600ffff0200"]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0)=0x1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340), 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getgroups(0x3, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r2, r3, r4) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000100), 0x4) 2018/04/10 22:07:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xfcffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x103ff, 0x0, 0x0, 0x1000, &(0x7f0000fe8000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="54ab72cf"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 22:07:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x8000000000000000}, 0x0) 2018/04/10 22:07:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x1000000}, 0x0) [ 574.261324] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:24 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'\x00', &(0x7f0000000040)=@ethtool_rx_ntuple={0x35, {0x0, @hdata="89b158abc599d105d6a27300a82c5d086cde2a8ca38ebf7473e128423120f36b658e6739d1c1c2f5cbdc318f11ace9738ad3547fe4efcf34bc2b6c7cc8bf8d56c5def0ceaa472f13", @sctp_ip4_spec={@multicast2=0xe0000002, @empty, 0x4e21, 0x4e23, 0x74d1}, 0x6, 0x1ff, 0x400, 0x7, 0xfffffffffffffffe}}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000000780)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="14004100fe8000000000000000000000000000bba400580028e0955a3e051042a6c38ab785a6ddd74d36e734713d719a7d7f9e4a63a0a56e92bd7514e7bb0f12430bc76f15c330689ae3934ae71f01bd0714f332f580c9acdeb2716c8314ad95768a7d8004c34b5333ddf4d5898dfc7c7cd0c537dc6b619c57cd6d3f9ad67d80eaf12c25cf4f1bcff05aaeba0a0e0d1d90f02aed19fc015933d04e11160b28d61e988d4d813bdc0c9af562da40510ed8323249f2ac3cd64308000500", @ANYRES32=r0, @ANYBLOB="68bb5c4720fb40e111a0bdfd2b36d48c6d92426f1d46a6b00c0b4b0390f461cdd44b4cb246b58a65369b33e132f22e2c85ee0fcc852c2b1166b20c3e5755438790816cb7862ae46cb4534322f5ddf35416b60b9947189c281bd8faeb965ec4c9c38a2788854bc0d8d58a48c9bc863c5c248cb62b930000000000000000", @ANYRES32=r1, @ANYBLOB="040040000000"], 0x470}, 0x1, 0x0, 0x0, 0x48000}, 0x4000) 2018/04/10 22:07:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xc400) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000001, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x6a}, 0x90) 2018/04/10 22:07:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/10 22:07:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xf000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000501000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 574.469454] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0x8dffffff}, 0x0) 2018/04/10 22:07:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000000340)=@can, &(0x7f0000000040)=0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000440)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x800, 0x204, 0x240000, 0x5, 0x81, 0x366, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e20, 0xffff, @empty, 0x1ff}], 0x48) fcntl$getflags(r1, 0x40b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0xd84f, @empty, 0xfffffffffffffc01}}, [0x800, 0x5, 0x80000001, 0x0, 0x0, 0xf, 0x100000000, 0x40, 0x3, 0x401, 0x81, 0x81e, 0x9, 0x9603, 0xe21]}, &(0x7f0000000140)=0x100) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0xa, 0x0, 0x2, 0x2}, 0x10}, 0x1}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000480)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000400)={0x6, r0}) 2018/04/10 22:07:24 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r0, &(0x7f0000000880)=""/232, 0xe8) flock(r0, 0xd) 2018/04/10 22:07:24 executing program 4: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00', 0x7}) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) write$sndseq(r1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/10 22:07:24 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0xf58, 0x9, 0x80, 0x5}, {0x0, 0x2, 0x2b7d}, {0xfc1f, 0x6, 0x75a8, 0x10000}, {0x81d, 0x20, 0xfffffffffffffffe, 0x4}, {0x5, 0x100, 0xf0, 0x9}, {0x9, 0x70, 0x2, 0xfffffffffffffff7}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x141000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x10001, 0x7ff, 0xe800, 0x1ff]}) write(r0, &(0x7f0000adc000)="1f000000f90300ff1400000120ce0000070009000000e1ff000000000101016e9e0000000000bbffff74dd677293e2514c7860c3b9b456492d259a1d49affc4c252401c00bbe4fa5b2776b33a09226f9d499c4b437d83afc0dd0a7479df2a22fd856d589e57ed9da845f8f4467b4be5b41578b411e60bb65e6c1fdcf19d9d3f7841fb9270cef77d317f5a9e5d1cca07ceb7ac499a406d493594ebed0a9ef8367418b6c8ab5477409c2f93c677cd25017f573c3a3e89da41eef5f03446422", 0xbe) 2018/04/10 22:07:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x1500, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200006001000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:25 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000006bc0)=[{{&(0x7f0000004d40)=@rc, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000005200)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000006d40)={0x0, 0x1c9c380}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000080)=0x200000000000a, 0x4) write(r2, &(0x7f00000000c0), 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0xb36) 2018/04/10 22:07:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0xf00}, 0x0) 2018/04/10 22:07:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x3, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:25 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000bf2fe0)) r0 = socket(0x0, 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) sendto$unix(r0, &(0x7f0000000040)="3e7df7760c57b9fe82ea9497ce64fdf4eded2c79b864e4ca28bcdd3cb4973ef845071bead8", 0x25, 0x40804, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/04/10 22:07:25 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r2, &(0x7f00000006c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x4, 0x1}}, 0x2e) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x400) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r4 = socket(0x0, 0x0, 0x0) accept$ax25(r4, 0x0, &(0x7f0000000200)) write(r4, &(0x7f00000001c0), 0x0) getpid() r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r6, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r4, 0xd4) listen(r7, 0x0) connect(r2, &(0x7f0000000100)=@nfc={0x27, 0x0, 0x0, 0x1}, 0x80) sendto$inet6(r6, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet_dccp_int(r5, 0x21, 0xf, &(0x7f0000000180)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000580)={r8, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) [ 574.667869] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:25 executing program 4: r0 = socket$inet(0x2, 0x1000000000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0xff5b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/10 22:07:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200004801000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 574.912226] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 575.693105] binder_alloc: binder_alloc_mmap_handler: 4620 2000c000-2000e000 already mapped failed -16 2018/04/10 22:07:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x0, 0xf}, 0x0) 2018/04/10 22:07:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x300000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:26 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) readahead(r0, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f00000000c0)="2400000058001f00ff03f4f9002304000a04f50000000000000000000000000000000000", 0x24) 2018/04/10 22:07:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:26 executing program 6: r0 = socket$inet(0x2, 0x80000000003, 0x100000002) recvmsg(r0, &(0x7f0000001ec0)={&(0x7f0000000940)=@hci, 0x80, &(0x7f0000001e00)}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000000000, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/04/10 22:07:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = socket(0x11, 0x80f, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={0x0, 0xee}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000740)={0x0, 0xffffffffffffffff}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000800)={0x1ff, 0x205, 0x8001, 0xfffffffffffffff8}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={0x0, 0x4}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000a00)={0x0, 0x760}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000a80)=@assoc_value={r2, 0xf800000000000000}, &(0x7f0000000b80)=0x2bc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x8, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4080) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000200)="095997c53f9dfc14c74645de040000002ee29eca5bdc8ef1b82fb2d7418c85aeaccaa4a976ca52d10a66a9a0f3df6cde4d8c23fc0755291670bc44148f9b8ab1ed9654715071131e7007f23d71caabc5dcbdd52bd3b7dd9e5d28eb7826baea5929da3d1ead78b37f37f245ec43c828919c20bf17d9009385bd3063cb18c22f186894c3a0ba09a46daf217c7ceba9e183d30e4bbfe060f2cb02e0b30ff7b0c689319cf054e5d0917105000000000000000000000000000000000000000000000000000000") r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe994376", 0x95}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000000c0)={0x1, 0x0, [{0x6000, 0xe1, &(0x7f0000000bc0)=""/225}]}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)=0x0) ptrace$pokeuser(0x6, r5, 0x5, 0xb55) ioctl$KDADDIO(r1, 0x4b34, 0x200000000) recvmsg(r4, &(0x7f0000000600)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000640)=""/107, 0x6b}, 0x0) 2018/04/10 22:07:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200001300000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:26 executing program 5: lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00') r0 = socket$inet6(0xa, 0x20ffbfffffffffff, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x20) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2000, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x14) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)=[{0xa8, 0x119, 0x3f, "2f1c1b7d09c1846d0b96e3e00a3b414c4a111c846ea0d33fbc82c14e3ece55d667c5f465457fc67471971249e36c3628942e57e75c759363b28036d75fab753789a89cd1bac3ad542a3d4e19e9d82fee9a3784fdc59ee0a33216b13c87e15471c7ce20f0cd3c9075f6fab756c9c3dcb65189df588a41fa529f50a7107bd7c4e3f9f9f9af82f97c363b37bc8910241d9343880f"}], 0xa8}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) chdir(&(0x7f0000000140)='./file0\x00') sendfile(r0, r1, &(0x7f0000000240), 0x83c) [ 575.918922] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/10 22:07:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x1500000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:26 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000040)='./file1\x00') 2018/04/10 22:07:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:26 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffeffff, 0x200080) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/10 22:07:26 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000000)=0xfffffffffffffe4f) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r1}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x7}, 0x8) connect$netrom(r0, &(0x7f0000000380)=@ax25={0x3, {"4e3117470a9b1d"}, 0x5}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000bd4ffc)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r1}) r2 = msgget$private(0x0, 0x8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @dev}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) r8 = fcntl$getown(0xffffffffffffffff, 0x9) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000740)={{0x2, r3, r4, r5, r6, 0x2, 0x40}, 0x1, 0x8000, 0xfffffffffffffffe, 0x761, 0xb4f1, 0x5, r7, r8}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x200000080000000, 0x126) r9 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000004180)=""/4096, 0x1000, 0x40000060, &(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe24) bind$inet(r9, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x62, 0x4, 0x4, 0x2, 0x1000, 0x81, 0x2, 0x9, 0x3, 0x4, 0x4}, 0xb) socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r9, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) getsockname$ipx(r0, &(0x7f0000000280), &(0x7f0000000340)=0x10) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4(r9, &(0x7f0000000200)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x80, 0x800) connect$inet(r9, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@empty, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) accept4(r10, &(0x7f00000003c0)=@ax25, &(0x7f0000000480)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002bc0)=0x2) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r11, 0x2, r10) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r9, &(0x7f0000000b40)="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", 0x1000, 0x0, 0x0, 0x0) sendto$inet(r9, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/10 22:07:26 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020000005f000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) r3 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001dffc)=0x1000007fd, 0x4) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='.\x00', r2}, 0x10) openat$cgroup_procs(r3, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/04/10 22:07:27 executing program 0: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100)={0x3, 0x1, 0xa5, 0x6, 0xd1, 0x4}, 0xc) ioctl$KDDISABIO(r2, 0x4b37) syz_open_pts(r0, 0xa0002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0x5011, r0, 0x0) r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000140)={0x7ff, 0x7f6f, 0x3, @random="72fb5bd776ee", 'rose0\x00'}) ftruncate(r0, 0x0) 2018/04/10 22:07:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000400000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x8, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:27 executing program 6: r0 = socket$inet(0xa, 0x1, 0x0) listen(r0, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/243, &(0x7f0000000140)=0xf3) 2018/04/10 22:07:27 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x9) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x100000001, 0x3, &(0x7f0000000300)=[{&(0x7f00000000c0)="1dc3c271f075d383a4eb16c4cada1d04591e8863e2c7f7424c88f0b2c74a9ef111f66f3771a668abcc51a2e80479d28b539e834420b44c9d0bca2d19f13bce5d15774c886c4edb052eb64c199f97017cf71839ea0521ff8a5342e717471ae7ff87e91daa5457bd2f56", 0x69, 0x1}, {&(0x7f0000000140)="bd0d8b4e27a98f0138b10bc014f1ba0dde8e557721129c3cfc4726c3a9332034d71292f9d9fc3399d3e8762bc50cf46b1c93140dddd6f40357af118040fe7fff821d43e8c1d5577812744b9ac52c1f2e1143aaf4ade2143a1d89e76ba76ad5319b0102cd6f23d94206c35e59eff7b898e1540a5c2a79e6ee725260523b6bec46f2a9775afad6a81bcc78a7dac8253e40a7392de920e3b7eb671d4853b390cf84bf1ab170c93058645802d2a08697c7bb71b87fcf339084bc9a1d2f1e6f74181bc85aea2d7b3a80fea5fb3d42bc349e9f627bb5382180a0e12734c18e30be86a03bd07218950e23ca3de6cee519baf483", 0xf0}, {&(0x7f0000000240)="b151958ddd788057c91a84e2e0d6782ef8e24ca6b106f8f6bbaf9533773218f2b1fa81708a9806a0dcf382af72c80669082192d5913374d9662efd0f1da3593c0fb64f69f2de6b8c63bde976155c2eaf7b294d09a9e4afbb614dc538af719bfa8baa76bdaafdd1e49b8926ba2517c9bbb10c3b335a9ed4264a8192d1e4c600c84b71ddb7bb3e9cf85cfb1b12a578e37f081a3999", 0x94, 0x5}], 0x2000000, &(0x7f0000000380)={[{@type={'type', 0x3d, "94457246"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@nls={'nls', 0x3d, 'cp863'}, 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x7d, 0x7f]}, 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x7f, 0x3b]}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x30, 0x34, 0x37, 0x32]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt(r0, 0x6310497, 0x3f, &(0x7f0000000400)=""/252, &(0x7f0000000500)=0xfc) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000), 0x0) [ 576.863265] validate_nla: 14 callbacks suppressed [ 576.863273] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 576.874653] nla_parse: 5 callbacks suppressed [ 576.874662] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) dup2(r1, r0) pwrite64(r2, &(0x7f00000000c0)="046043939b731d4a933d944326c19d975dbe8429b929d2c0ee2b29fe8d3196dc2a8c321a7a0b9c67e5f1d67d88c520eecef93967feaf", 0x36, 0x0) 2018/04/10 22:07:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:27 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7864, 0x200000) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) bind$can_raw(r0, &(0x7f0000000100)={0x1d}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 576.917719] QAT: Invalid ioctl [ 576.923304] QAT: Invalid ioctl [ 576.925238] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 576.948345] QAT: Invalid ioctl 2018/04/10 22:07:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x900000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 576.965858] QAT: Invalid ioctl 2018/04/10 22:07:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200007401000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:27 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x10, 0x1, 0x9a1c}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0xae2}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x6, 0x3, 0x3f, @empty, 'ip6tnl0\x00'}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000180)=0x101) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00000001c0)=0x9, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000200)={0x6, 0x80000000, 0xff, 0x9a2, 0x81, 0x619, 0x10000, 0x400, 0x9, 0x0, 0xbc1, 0x2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r3, 0x200, 0x70bd26, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x20000004) syz_mount_image$gfs2(&(0x7f0000000380)='gfs2\x00', &(0x7f00000003c0)='./file0\x00', 0x1b13, 0x7, &(0x7f0000000740)=[{&(0x7f0000000400)="175b9c4a45b518ee219ea59160a9e2f880c72943fa0d71c64cfc671c50f6a6ecb0f21456ded6b6922ba67abb1f9f47fdcabf72c53f89c4f2dd8669c52fa2092133b2321fe8c25eb6ebc5eb73d3f4d353ff7f8e3b1af50f2af2379e2b4c0f2ac74003e81f94229581152408380823", 0x6e, 0x7}, {&(0x7f0000000480)="4193f6d4dfe80491d67c221b09424817e2864873b0aba5ab31b127f41ac61125ba2269bf2951614efe17bf95abb4", 0x2e, 0x9}, {&(0x7f00000004c0)="f7738995382adc3d6bd8df32a277121a30c56ea67080abf685dc6a6b09be32d507023319b9d7f083b53994b390b1051b0a5e6b7458ee8e2b7a873e4b9e554db3a068e0af3aebbecf4b043a470d79f6c9fa3b6006591028af62835283419433d430847dfa789ddc0c5b58e68a82cc3d0bab2c676809587967dae6968f0806f73b1f09f928dc85ae6af0f21f99840071aba6027cd55d20577e87e6a962a3f7f9e797d9de00eddc526304bed309db4054eb1df3744a", 0xb4, 0x20}, {&(0x7f0000000580)="744f5b06bca20dfde923a124960f9e12b04bb5bc0c3c049814d0768aa6f7af2b1b6353bf5e93935d64b097d07f24267cfaf7c4e69a6b8a6d4f4e20ea74aec24e0f69298f98db25e7898e0018def397d6a8c81741a165d853e29bbb96f29052e79664e254cf3c75c186ca601b750da75d553055537512a9225d9e61756284a6af9ffa6057486744c437992c999d718d02196144584935b2a03a126acc09bc29cb16269d42542cb894e4518a988033f1", 0xaf}, {&(0x7f0000000640)="318b2a0712fc5c2da818e8adcf13a91b5f8cd056ce98e21506cad6e62bccdb7f60c413a59e34f45ea13e3820b3e0fcf4178d6b471bbef43b100723738ad8d410fe9e654a69bfa10818bff32e758ac285d4f4816b0d7affb6c3bde515a80324bf5ef48f105216ab667ce8", 0x6a}, {&(0x7f00000006c0)="375cce414a19bdeeb5df553146c859c2ff6ed1cb83b2430e3f58adb0ac85df5d6122a1", 0x23, 0xf17}, {&(0x7f0000000700)="c6360671f7b356411cc7132bf93e4a2d65aa9de17737b1bad538bf94", 0x1c, 0x1}], 0x2000, &(0x7f0000000800)={[{@noacl='noacl', 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x7d, 0x37, 0x31, 0x36, 0x0, 0x7c]}, 0x2c}]}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000840)={0x5, 0x9, 0x2, 0x9, 0x2}) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x34, r3, 0x20, 0x70bd29, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x41) sendmsg$nl_xfrm(r1, &(0x7f0000000b00)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000ac0)={&(0x7f00000009c0)=@delsa={0xe4, 0x11, 0x8, 0x70bd28, 0x25dfdbfb, {@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d4, 0x2, 0x32}, [@migrate={0xb4, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x3b, 0x4, 0x0, 0x3506, 0x2, 0x2}, {@in, @in=@broadcast=0xffffffff, 0x6c, 0x1, 0x0, 0x34ff, 0x2, 0x2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x6c, 0x3, 0x0, 0x0, 0x2}, {@in=@rand_addr=0x100000001, @in=@rand_addr=0x1, 0x2b, 0x3, 0x0, 0x3505, 0x2, 0xa}]}, @extra_flags={0x8, 0x18, 0xe387}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000bc0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10, {0x2, 0x4e22}, 'syzkaller1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000c40)={{0xffff, 0x6}, {0x10000, 0x2c}, 0x9, 0x6, 0x5}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000cc0)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000e00)={0x2, 0x3, 0xfff, 0x3}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000e40)='ip6tnl0\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000e80)=""/92) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000001040)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001000)={&(0x7f0000000f40)={0x94, r3, 0x200, 0x70bd2a, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1fe}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1969b054}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x1}, 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001080)={0x4, 0x1, 0x8, 0x3130, 0x1}, 0x14) socket$pptp(0x18, 0x1, 0x2) fchmodat(r1, &(0x7f00000010c0)='./file0\x00', 0x40) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000001100)=0xfffffffffffffff9, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001140)=0x4) r4 = syz_genetlink_get_family_id$team(&(0x7f00000011c0)='team\x00') accept4$packet(r1, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001780)=0x14, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001880)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001840)={&(0x7f00000017c0)={0x58, r4, 0x110, 0x70bd2c, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4090}, 0x4000000) 2018/04/10 22:07:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 577.122529] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 577.139445] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 577.143470] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 577.156517] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/10 22:07:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:27 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) prlimit64(0x0, 0xc, &(0x7f0000000300), &(0x7f0000000340)) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x44800) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) 2018/04/10 22:07:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e22, @rand_addr=0xd68}}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x1f, 0x9, 0xfffffffffffffffc, 0x0, 0x2, 0x100000000, 0x80000000, 0x3f, 0x3, 0x30000, 0x1, 0x6, 0x0, 0x2, 0x8, 0x3, 0x7f, 0x5}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"6c6f000000fbec0001000000f2ffffff"}) 2018/04/10 22:07:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x4000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:27 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x81, 0x74b000) getsockname$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) bind$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x2, 0x20, 0xc3a, "aa3a3849cc3b459bc167c823612fbc9b0751972d48ca9c10dc2ff503322c18a7952fd90e3df28c903cef98e51e4882e8c58852d0314dc26c6daff240cfc545", 0x9}, 0x60) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000001c0), 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000280)={@ipv4={[], [], @local}, 0x0}, &(0x7f00000002c0)=0x14) recvfrom$packet(r2, &(0x7f0000000240)=""/44, 0x2c, 0x100, &(0x7f0000000300)={0x11, 0x16, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000340)={0x1f, 0x2, 0x101}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x240, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000400)=""/78, &(0x7f0000000480)=0x4e) r6 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x2150, 0x10100) syz_open_pts(r1, 0x101000) modify_ldt$read(0x0, &(0x7f0000000500)=""/109, 0x6d) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000580), &(0x7f00000005c0)=0x4) accept4$bt_l2cap(r4, &(0x7f0000000600), &(0x7f0000000640)=0xe, 0x80800) bind$can_raw(r2, &(0x7f0000000680)={0x1d}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f00000006c0)={{0x0, 0x2, 0x5, 0x2, 0x9}, 0xc29, 0x174, 'id0\x00', 'timer1\x00', 0x0, 0x10001, 0xbcf1, 0x5}) getegid() ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000007c0)={0x4, r1, 0x1}) sendto$packet(r5, &(0x7f0000000800)="9d3c7e1e8ff90ac867b74b97b38c01a3aeff5235b41b3344b6d21cb594d27f8eb8ec021f065284eff73596b6b6fe1bb959397f5cd8efc58aee7b8a46d50a427b85e023a86873f94384cd97df95859614e90687cb7b2297c79ed917eb2d21", 0x5e, 0x4000, &(0x7f0000000880)={0x11, 0xf8, r3, 0x1, 0x4, 0x6, @random="eacd637921c7"}, 0x14) ioctl$PPPIOCSFLAGS(r7, 0x40047459, &(0x7f00000008c0)=0x40080) get_thread_area(&(0x7f0000000900)={0xeaf, 0x20000000, 0xffffffff, 0x6, 0xfffffffffffffbff, 0x7, 0xfff, 0xf0, 0xff, 0x44388169}) r8 = semget$private(0x0, 0x2, 0x4a) semctl$SEM_STAT(r8, 0x3, 0x12, &(0x7f0000000940)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000980)={0x0, 0x1, 0x30, 0x64, 0x3e2}, &(0x7f00000009c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000a00)={0x0, 0x4, 0x6, 0x5c, r9}, 0x10) 2018/04/10 22:07:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000701000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:27 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x80000003d) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x800) r2 = gettid() ioprio_get$pid(0x1, r2) sched_setaffinity(0x0, 0x8, &(0x7f0000eaeff8)=0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101800, 0x82) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x68, {0x2, 0x4e22, @multicast2=0xe0000002}, 'vcan0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069cff4)={0x4}) ptrace$peekuser(0x3, r2, 0x2) 2018/04/10 22:07:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 577.225404] device lo left promiscuous mode 2018/04/10 22:07:27 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000001100), &(0x7f0000001140)=0x4) r1 = memfd_create(&(0x7f0000000000)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r1, 0x800000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002380)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0xfffffffe) 2018/04/10 22:07:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x4000000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) [ 577.268439] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 577.288203] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 577.291843] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:27 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200004c01000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:27 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x81, 0x74b000) getsockname$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) bind$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x2, 0x20, 0xc3a, "aa3a3849cc3b459bc167c823612fbc9b0751972d48ca9c10dc2ff503322c18a7952fd90e3df28c903cef98e51e4882e8c58852d0314dc26c6daff240cfc545", 0x9}, 0x60) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000001c0), 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000280)={@ipv4={[], [], @local}, 0x0}, &(0x7f00000002c0)=0x14) recvfrom$packet(r2, &(0x7f0000000240)=""/44, 0x2c, 0x100, &(0x7f0000000300)={0x11, 0x16, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000340)={0x1f, 0x2, 0x101}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x240, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000400)=""/78, &(0x7f0000000480)=0x4e) r6 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x2150, 0x10100) syz_open_pts(r1, 0x101000) modify_ldt$read(0x0, &(0x7f0000000500)=""/109, 0x6d) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000580), &(0x7f00000005c0)=0x4) accept4$bt_l2cap(r4, &(0x7f0000000600), &(0x7f0000000640)=0xe, 0x80800) bind$can_raw(r2, &(0x7f0000000680)={0x1d}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f00000006c0)={{0x0, 0x2, 0x5, 0x2, 0x9}, 0xc29, 0x174, 'id0\x00', 'timer1\x00', 0x0, 0x10001, 0xbcf1, 0x5}) getegid() ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000007c0)={0x4, r1, 0x1}) sendto$packet(r5, &(0x7f0000000800)="9d3c7e1e8ff90ac867b74b97b38c01a3aeff5235b41b3344b6d21cb594d27f8eb8ec021f065284eff73596b6b6fe1bb959397f5cd8efc58aee7b8a46d50a427b85e023a86873f94384cd97df95859614e90687cb7b2297c79ed917eb2d21", 0x5e, 0x4000, &(0x7f0000000880)={0x11, 0xf8, r3, 0x1, 0x4, 0x6, @random="eacd637921c7"}, 0x14) ioctl$PPPIOCSFLAGS(r7, 0x40047459, &(0x7f00000008c0)=0x40080) get_thread_area(&(0x7f0000000900)={0xeaf, 0x20000000, 0xffffffff, 0x6, 0xfffffffffffffbff, 0x7, 0xfff, 0xf0, 0xff, 0x44388169}) r8 = semget$private(0x0, 0x2, 0x4a) semctl$SEM_STAT(r8, 0x3, 0x12, &(0x7f0000000940)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000980)={0x0, 0x1, 0x30, 0x64, 0x3e2}, &(0x7f00000009c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000a00)={0x0, 0x4, 0x6, 0x5c, r9}, 0x10) 2018/04/10 22:07:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f00000000c0), 0xfffffffffffffa3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000140)={0x7, 0x2, 0x60, 'queue1\x00', 0x9}) [ 577.442976] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 577.465813] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 577.483292] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xb00000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200007a01000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:28 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000e50), 0x32e) 2018/04/10 22:07:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040)=0x4200, 0x100000000081) ioctl$TCSBRKP(r0, 0x5425, 0x4) 2018/04/10 22:07:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) dup2(r0, r1) pause() ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/10 22:07:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') set_mempolicy(0x4002, &(0x7f0000000080)=0x3, 0x3) sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) [ 578.122341] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101480, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x4, 0x7, 0x80, "66ef40e25316", 0x9}}) writev(r0, &(0x7f000048affd)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) 2018/04/10 22:07:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x1400000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 578.170672] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:28 executing program 6: r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000003b00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003ac0)={&(0x7f0000000480)=@newlink={0x30, 0x10, 0x3, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') sendfile(r0, r3, &(0x7f0000023000), 0x26a950b) r4 = getpid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)=0x0) kcmp(r4, r5, 0x4, r2, r1) 2018/04/10 22:07:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff01027886000000cefdd06cbedea21326a4986d27c70da654d47bb5b10f838e00944d8eb3ba0199", 0x4c}], 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/audio\x00', 0x20000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000004080)={&(0x7f0000002a80)={0x27, 0x0, 0x1, 0x1, 0xffffffffffff8001, 0x80000001, "a11618cb0b6e6f5b14606f3aa940c8832a77af49b15c08bca053e32611cd3ded0557e6be1616a8cc52c91d3c9eece005cfa9112cc1b86cd83cf3ae6783c7d9", 0x39}, 0x60, &(0x7f0000003f40)=[{&(0x7f0000002b00)="09581f82f31e2e3b65c790f5e3d303a89c5accd027e70bd261ef9ff84525aa0ceea968b851322f275e7e684153d2839fcacd257d35e51a845ecb7e7429894539b031878982e5956bdd38235830b1c925fad2ebb1884c314d0cae4e4df0a58c4e32ca01d069732fc997aed691dfcb257ca0a9d55e3cb38dddf10624540fd0ce5615140808e46d9d4a530ba7d7fdff2151d229", 0x92}, {&(0x7f0000002bc0)="fbce6e7e4042823c3a179ea3048f34f34e94fa62146a99c0d4171b6687eaaad9e2e00eb8151098a0d9cf49d804d6f4efbf97c22b2f312f714ea629381951af42c1022d960a7194caae0b6a3b88e3fb2f2e1ea6ecf7f0e142f633bf1545f6ea469eec94d3586792ad33131721c48be7d2eeebd821626e019faa9c5e1a9debff8daaefb1de2f3dc06d2e6ce3d2d0294e6aefa5784a9e57aacb73963df22b854d17569acc3a9928c56b750a8ed66c091c2bc8d389a5c7cd05876d26847a8ef53ed7d2a4906977b81c496e79b8729f356cf544da5657d28111932084643ed4", 0xdd}, {&(0x7f0000002cc0)="82f997dbf38243cd31e266a240a79b6d31e1ba717d69e2803bd04217f8bd0cc15d6adb716e3fae2d3bfdc9bde48534486d31dd4eb90fa4bb126c5a9aed7b87effe3e697047eae011b574b5bd39916e68b369efed7853436544586729acd3d08706ee34c48451735d4acd9fb108da1996c273a24a13", 0x75}, {&(0x7f0000002d40)="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", 0x1000}, {&(0x7f0000003d40)="3be4edcfb1ab1f14e68aadd318884b8fcddaa9e070b1f937a4540ee91a864cf5937241dd938d428638286e0400a8dc5209a2ad", 0x33}, {&(0x7f0000003d80)="ccb4f9f0a9e74daf44de66ebe7ae3f3aa0a43f07dcffba36acd88c66e9798807d6fd0d145b9f43d1885401589861ebe73400766164f2d327691a1f940da1fe26d7a373068bc69792699f6fa03bcbc461b0ecbde66976db1d5f2ca3e6bf579c9f6c41f3a5eff2c2e41a1333693f69ee25dea48a48bcb899a632a4613976aebb31ccbe9a245cb08bd1d4f9f78d637fd765f6829d72802634b0468af96a33339107c8a509df91641aa20494998295e0b6ef9cf3f9497c955c15b00a70343333277a7138fb9466f2cd2f87e86f0381c45276197c9026bcdbbeabab8620b2c69c1b9d8e2c18f8", 0xe4}, {&(0x7f0000003e80)="60f49bccdee05418b98bee34731b523f89e5eb4ec4e2b2b23f8adfb82fd7833bb1145b0755ed93f75fc966f1bde42bd6f247cedf86dadb8a6bec38742c582e893dee1c280b5af749395fbab2a78cebc3bbe6ed82ce64e4a211c862a825b9f4119bace797add40807ed44a09d30fdd66948a46350a78032eb12d235f5df6e6ed7448c9746eb12c6a83d83e085bfe48a", 0x8f}], 0x7, &(0x7f0000003fc0)={0x88, 0x0, 0x0, "d681120f4ace6440641a9765ac3b6658592889190df218b418374a027a2a88166f51b312aaffc53cb0687955994c88b30e96cc413cc774eb4685ee86ee391b9f7cbcc617b69b77f96a25cb7965a417da92a41e2f1d8d8ca901ce257f79ca39f9bebe5b22df38272d7997001bbcb4fe043c42b9"}, 0x88, 0x20040010}, 0x40) 2018/04/10 22:07:28 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000201000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 578.323133] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:29 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) r4 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r4, 0x440000000000127f, &(0x7f0000032ffd)) 2018/04/10 22:07:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x1000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:29 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x1) ioctl$TUNSETLINK(r0, 0x400454cd, 0x337) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x6) 2018/04/10 22:07:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000007000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:29 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x10001, 0x406400) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000440)) sendmsg$nl_crypto(r1, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="e80000001200080627bd7000fddbdf2566707528706362632861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000004000000000000000000000800010003000000"], 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x810) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/04/10 22:07:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x0, 0x8e, 0x1, 0x9, 0x147, 0x3}) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/04/10 22:07:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x441, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000280), &(0x7f00000002c0)=""/69, 0x45, &(0x7f00000003c0)={&(0x7f0000000340)={'sha256_mb\x00'}, &(0x7f0000000380)}) 2018/04/10 22:07:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) restart_syscall() setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/04/10 22:07:29 executing program 6: syz_emit_ethernet(0x8001, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7ff3, 0x0, 0x58, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x244040) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/10 22:07:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:29 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x501000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x517400) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fde49f)=0x19) dup2(r3, r1) 2018/04/10 22:07:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x600, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000008000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:29 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/1) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000004, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x10) 2018/04/10 22:07:29 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) r0 = socket(0x3, 0x3, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x1000, 0x200, 0x7, 0x9000000000, 0xee6a, 0xaf57, 0x77a2, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x1d}}, [0x1ef, 0x400, 0xa7, 0x5, 0x401, 0x2, 0x1ff, 0xffffffffffffff0d, 0x2, 0x1, 0x100000000, 0xff00000000000000, 0x8, 0x3ff, 0x8]}, &(0x7f0000000180)=0x100) 2018/04/10 22:07:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x101082, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x9cc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7fffffff) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f00000004c0)=0xa) [ 579.407197] could not allocate digest TFM handle sha256_mb 2018/04/10 22:07:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000180)={0x4ba, 0x0, 'client1\x00', 0x4, "7674fcbb6d280df1", "d48b4eaf1380ed9a1a84ceba6b53226f366ecd9949744de276011df6cd5a83af", 0xfffffffffffffffe, 0x2}) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="736564757201004e39ad36ebf5f5013bbb793400"]) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x800, 0x4) unlink(&(0x7f0000000280)='./file0\x00') 2018/04/10 22:07:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x2, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f00003c7ff4)={0x10, 0x0, 0x0, 0x2c00}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0xfffffffffffffc30}, 0x1}, 0x0) 2018/04/10 22:07:29 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000000130000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:29 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@hci, &(0x7f0000000000)=0x80, 0x80000) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x401, 0x7ff, 0x7fffffff, 0x6, 0x3ff}, 0x14) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002800ff0a0000000000000000000800000800000004000000"], 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="f2", 0x1, 0xfffffffffffffffe) 2018/04/10 22:07:30 executing program 4: rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0x4d1, 0xfffffffffffffffc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x109080, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x20) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000180)=""/214) 2018/04/10 22:07:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x15, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x1000000}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x20000009}, 0x8) close(r0) 2018/04/10 22:07:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0xf, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xfffffffffffffd20) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x10, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/04/10 22:07:30 executing program 5: r0 = memfd_create(&(0x7f00000001c0)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x4000004) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffffc, 0x4, 0x8, 0x6}, &(0x7f0000000040)=0x10) [ 579.716444] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'bond0\x00', @ifru_data=&(0x7f0000000140)="219800525d01e014753528130df66ac6e329e00b235ed1d304326763abcfef53"}) 2018/04/10 22:07:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020000000a000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:30 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x1) 2018/04/10 22:07:30 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r2 = getpid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xd4, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0xff}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x18}, 0x6}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, @in6={0xa, 0x4e22, 0xacb3, @ipv4={[], [0xff, 0xff]}, 0xff}, @in6={0xa, 0x4e20, 0x7b, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3, 0x2e7d, 0x20}, &(0x7f0000000140)=0xaf) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r4, 0x1af8ae69}, 0x8) kcmp(r2, r2, 0x0, r0, r0) fcntl$setown(r0, 0x8, r1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'vcan0\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={0xffffffffffffff9c, 0x28, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={r5, 0x4, 0x8}, 0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x80000001, 0x4) 2018/04/10 22:07:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x500000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x3ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000340)={r1, r2, 0xffffffffffff8143, 0x8, &(0x7f0000000280)="b5cbb20e8a377c979388362b9e09cf02be77d81928f16491fe3ab915cf69945f8151ef16d5f69d784fc5825dcd186d4701eb2873da38b6dfcb75fb3a37257cf27bb0007173c9153fc06acdba4cf862f932b9ed256a76d16ccdf6cb9932bb5cbed2574bd1c1285123eaf97debc4f0544f33d51f8b0c27e0c4bc22e91f877d8dc2ffd9a31c87371ab5b76bb9291026ab66ad8c8f3a37f1be51", 0x0, 0x8000000000000000, 0x100, 0x1000, 0x8, 0x0, 0xa687, "e7a3110942b8c0fda1155a9c780d10524657589e687951091ef48ef05a9f382524046961595340e081d0d56ac55f3a178412df50cd5610642475daa6387007dd052d333e3c9fbad3eb58a01c23b787937f22d35724a3d2daf6bb2b0457e4b5e62cd8e657be47b713fbc562349bada949076f74766bae763274425f883455b5382466f3802b87"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000400)) writev(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)="fdb3d9252826fa27c33e3dc321f2fb7940728dc0c763f87261e0828bc39e976cb7f44b2672b64231a438c33f4644851e122f7b6e3a8b5429e6de9304c341e47430345ddf60972413e041a4eaa938500e4d295523fed7c1dfb437da104626e97732419ca1ef7a4f12bc69fea1e473b8643f6fd330b63cc94693dc5c7e2f", 0x7d}], 0x1) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000500)={0x0, 0x3, &(0x7f0000000a80)="4afdbd63a820cd0da83b24bbc890f7c5c9f3e54d15563ac06489d90d6c4bdf273547e17252aab67ebab0d86be76c08a416199a5e5e27a2cd2b45ab1629196f7ea51ec5ae6ac6287a86dd3fb4a7ed228654d98095fcf29906d6889dcadd650757b7adf4f003db2cca047f2849e8d2fb090a71e0118e000000a6f4cd12c46b546615e1ebb9cb7bb4e5c6a41684ec86b636459fdd60c5f25e7a1af43553ac7c90cac93f197d68dbc31daca85d25d01d6ce5894d6980cfef027b5672e7f19a3b093968087a7eed22f3e72068e566b5eda928cea82497b5e6c43c0ee71770b364", &(0x7f00000008c0)="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", 0xfffffffffffffff6, 0xfffffeaf}) sendto$inet6(r2, &(0x7f0000000100)="c3091dd4c52981ed7ef71b14c3595fdf5cfa72fdb991ecce504dce595737778c6136c9f425a2594cfe9347d2266f7988a38c6a3fbaafa89de96d344f7ad79f359c4c7545c7f555c998a80ccb6c04a29527a433bd0813c015ef1678d292982310aaef2ba16341901a1ca139f0c2a6e6840fec3d10e2412eb2e7e10aad014eb7", 0x7f, 0x1, &(0x7f0000000180)={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff]}, 0x773c98ad}, 0x1c) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/10 22:07:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0xfffffdef, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:30 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) 2018/04/10 22:07:30 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000040)="64e772fef01b987cee003dd7ebd851c14857007732af951a73f3e4ac90affb8e6749d5578648cc0f600ec0b9c14889a6192f49092c40b97e98b44574f803c4ffb9e8d1baa97aef241729665818f147cce2f119ed0b2768e17451c15590002de49bae2cd0af4a168bcb9873bdaaba3dc0d913c918b7c04d40df678eb970c7b3c3f6c1531fc4e44ce76d7ab256223ce088ccd28e0fb879438ca4f827e98e13b4") r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syncfs(r3) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000106}]}) 2018/04/10 22:07:30 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x404800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, 0x1c00000000000, 0x0, 0x80, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x5, 0x8, 0x47bb, 0xfffffffffffffff7, 0x8}, 0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ae7ffc)=0x1, 0x4) 2018/04/10 22:07:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002000000597bb775000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x500, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 579.979106] netlink: 15 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x4, r1, 0x1}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0xdbc0}, &(0x7f0000000200)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000040)=0x4) r5 = dup3(r4, r1, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x10000) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000080)={0x11, 0x1b, &(0x7f0000000000)="0e192cc2c30a6105b77170e4940d568cc16cda2443b6e2ec9ecf58"}) 2018/04/10 22:07:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x2, 0x800000000}, &(0x7f0000000280)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000100)=0x8, 0x4) 2018/04/10 22:07:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x7800, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 580.171678] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 580.318356] IPVS: ftp: loaded support on port[0] = 21 [ 580.380782] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 22:07:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x13bd, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x2, 0xfff}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_eeprom={0xf, 0x0, 0x59d}}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000200)={0x1, 0x3, 0xfffffffffffffffe, 0x9, 0x2, 0x3}) 2018/04/10 22:07:30 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f000000e000)='comm\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x1, 0x1ff, 0x2, 0x0, 0x80, 0x80, 0x1, 0x0, 0x5, 0x58, 0xfffffffffffffffa, 0xffffffffffffffff, 0x3, 0x1f, 0x1, 0x6, 0x9, 0x5, 0x4, 0x3, 0x6, 0xeca, 0x7, 0x1, 0x20, 0x5, 0xfffffffffffffffd, 0x6, 0x0, 0x3, 0x800, 0x7, 0x200, 0x101, 0x2e, 0x0, 0x81, 0x0, @perf_config_ext={0x8, 0x7}, 0x4, 0x6, 0x9, 0x2, 0x400, 0x7000000000000000, 0x9}, r1, 0x1, r0, 0x2) 2018/04/10 22:07:30 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000025000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x7ffff000, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:30 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x6, 0x8, 0x4, 0xcbb0, 0x8, 0x1c8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x101) syz_fuse_mount(&(0x7f0000006a00)='.', 0x0, 0x0, 0x0, 0x0, 0x40) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/04/10 22:07:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xab06000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:30 executing program 5: r0 = socket$inet(0x2, 0x2000000000003, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x8725, &(0x7f0000000080)=0x2) 2018/04/10 22:07:30 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x200000dc, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 580.536751] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:31 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x2000) 2018/04/10 22:07:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:31 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x1) mmap(&(0x7f0000992000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x0) syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000001) ioctl$KDDISABIO(r0, 0x4b37) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0xeb, 0x3, 0xa19c}], 0x18) 2018/04/10 22:07:31 executing program 6: sync_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffff68, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', '\x00'}) 2018/04/10 22:07:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x33fe0, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x9effffff00000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000557000)) 2018/04/10 22:07:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000003000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:31 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x4e8b, 0x7fff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x10000}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x501000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x401, 0x0, 0x200, 0x0, 0x1, 0x4, 0xfffffffffffffffd, 0x7, r1}, &(0x7f0000000300)=0x20) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000180)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'rr\x00', 0x8, 0x1, 0x3c}, 0x2c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000340)={0x1f, {0x0, 0x81, 0x56531777, 0x4, 0xfffffffffffffffd, 0x800}, 0x6}, 0xa) setsockopt(r4, 0x800000010d, 0x80000000000b, &(0x7f0000000000)="83068863", 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000380)={0x2, 'eql\x00', 0x2}, 0x18) 2018/04/10 22:07:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x800) fchdir(r0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='nr0\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000000200)}, 0x20) 2018/04/10 22:07:31 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}) pwritev(r0, &(0x7f0000001480)=[{&(0x7f00000001c0)="2bb621753802755786f80f1276ed4202b58b5a95e08ee54abe65ca951398672c2cd98342e69d74fabdee4b7d313ceff05a2d978079c744", 0x37}, {&(0x7f0000000200)="fe558b0ccc556dcb2da5e961289c0b4c70451812f3580dce0eafe075f4b5aec58671568eb047ecd840c10d4ef91b559a547b1672a651f80fbe4c44d0f5f65cb2681de86d695b76cd05f6837b307b8f8eaafebed4d69efeb43033b61995e793e4b78dcedb3be144bbcb5d7233f62bd6ce5e1fec152c49c7d0dd6da0e9bd5732c5859bd759f5ab0ed32879d9c182e3e380de330886750f723f0cbecf11956ecbf9db24f43200dea4706527d41189e26bf509368cbce9ea175376857d8b733a03", 0xbf}, {&(0x7f00000002c0)="a0d8dd8327326a22821905f39475eb500caeafe114ea065dbdd0e52a9263c7553007a6f42418479d6269b0ddf0deb87d5fd98d3726f9b1f8109e6f901d1dc30d8ac803afd740cf0eb6bf7eff34afdbd9b94f13901ee5671b6b7f9a7b71d1f96ceaba1aa21b239ffff6ca63df308eb5bd029d06c690fafd65e52cdd10f4c95ad30099f332851055", 0x87}, {&(0x7f0000000380)="eaa20221f1eefc90750da6d7a8ba20430b3e44d9012b6e6ce3c9b74e89afbde448b790815dbe145cc7e2867880164eca44d11f92dd6e711862fe9e68d75cd8e31d036913411f5862ba7c4158392ca9c21a3f68957a6b53578f7a8264125a84014e58b620d20d31f5cd1050720237cb2c45556f8b4c725284a4400ac7852ff0be49e543a39d1024c784449bd90e4255c9539d2a9520f0db26914e81af5388c6526b66da2c0f8f4706a92eed593cfa3986872f8abd469ce6b603d29ab9c0bf69627b1b98356cedf042a61e9d01e58a8900b3b7a59c117879d0e9c698c84a9c8991a382", 0xe2}, {&(0x7f0000000480)="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", 0x1000}], 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000001580)=""/158, 0x9e, 0x41, &(0x7f0000001640)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000016c0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x6, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001540)={0x5, &(0x7f0000001500)=[{0x1, 0xff}, {0xffffffffffffffe2, 0xade}, {0x6}, {0xe2e7, 0xfffffffffffffffd}, {0x8000, 0x1}]}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0x100, 0x6, 0x4, 0x6, 0x6, 0xd50d, 0x1, 0x8, 0xffffffffffffff00, 0x6}) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000001740)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001780)='veno\x00', 0x5) 2018/04/10 22:07:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0xc0, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x1000000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000002000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:32 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3, 0x0, 0xffffffffffffffff, 0x1000}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc9fe0)={r0, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) 2018/04/10 22:07:32 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x13) 2018/04/10 22:07:32 executing program 4: r0 = socket$inet(0xa, 0x803, 0x8) r1 = socket(0x4, 0x4, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xc329}, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x40, 0xcf1a, 0x200000cbe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x10001}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'ifb0\x00', 0x4}, 0x18) 2018/04/10 22:07:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0xec0, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') finit_module(r0, &(0x7f0000000180)='fou\x00', 0x1) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x420, 0x70bd25, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40001}, 0x20000800) readv(r0, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="14100000000001000000"], 0x14}, 0x1}, 0x0) 2018/04/10 22:07:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xfffff000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020000005f7bb775000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:33 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0x9, 0x141000) ppoll(&(0x7f0000000400), 0x0, &(0x7f0000000480), &(0x7f0000000140)={0x3}, 0x157) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000340)=[{r1, 0x480}, {r0, 0x8}, {r1, 0x40}, {r0, 0x8000}], 0x4, &(0x7f0000000180), &(0x7f0000000780), 0xffffffffffffffc6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x20000002, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="7c000a00e7ff08000800030004000150437f1d2e83b2bb827dea690061c7000002000300208b7d37625322d34ddec0679415997f7fe056555fd9a6524f47f24f803f8c6bb58b40715d92d6a4399207af53b47581318eb1d4ce228093ae63292022336838eddc075cfef96364e4"], 0x1c) 2018/04/10 22:07:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000040)) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) 2018/04/10 22:07:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x51, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x3f00, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:33 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in=@rand_addr}}}, &(0x7f00000001c0)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r1, &(0x7f0000000040), 0x19) 2018/04/10 22:07:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x387b, 0xe65aabf0839c906f) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x51, 0x800, 0x6, {0x400, 0xff}, {0xffffffffffffffff, 0xffff}, @period={0x0, 0x6, 0x7, 0x100000000, 0x1, {0x2d, 0xff, 0x3, 0x4d5}, 0x8, [0x10000, 0x40, 0x1f4, 0xff, 0x1, 0xd2eb, 0x9731, 0x5]}}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f000044a000/0x3000)=nil, 0x3000, 0x4) 2018/04/10 22:07:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x51, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x6, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x40) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x65824a53f9dff1c5) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/unix\x00') ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000180)={r1, 0x1f, 0x280, r2}) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 2018/04/10 22:07:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/253}, 0x18) 2018/04/10 22:07:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) [ 583.175474] nla_parse: 3 callbacks suppressed [ 583.175483] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:33 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x400080000000000, 0xd95a61ad286d37bd) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000000000000000ffff00000000000000000000000000000080000000000000"]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000140)=""/239, 0xef}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/29, 0x1d}, {&(0x7f0000001380)=""/47, 0x2f}, {&(0x7f00000013c0)=""/54, 0x36}, {&(0x7f0000001400)=""/226, 0xe2}, {&(0x7f0000001500)=""/37, 0x25}], 0x8, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x1, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000015c0)={0x0, 0x5, "a49091d22f"}, &(0x7f0000001600)=0xd) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001640)={r2, 0x3}, 0x8) ioctl(r1, 0x2285, &(0x7f0000001740)="253f6532e6b15dc6304377") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) 2018/04/10 22:07:33 executing program 6: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') [ 583.247498] validate_nla: 11 callbacks suppressed [ 583.247506] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020000005f000000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:33 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x30800, 0x0) getpeername(r0, &(0x7f00000000c0)=@in, &(0x7f0000000140)=0x80) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1bf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000000000000500000000000000000000000000000095000000000000008cffdf4e2b9ffa8d60cd8d385d3fbce69f3dbcec130b51567140a5da04dd8d372295ac408cbaf879fcbb4a03f6fabe1aed7dda0405ef213519a8d117757630d73e17a3eaa2df366888fb9a8cd3477cc0d52ab350c8c36e20a2b2f45b69"], &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0x404, &(0x7f00001dcf3d)=""/195}, 0x48) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0)=0x43, 0x4, 0x1) 2018/04/10 22:07:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xf0ffffff00000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:33 executing program 0: r0 = socket$inet6(0xa, 0x10000000802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000200), &(0x7f0000000140)=0x1) [ 583.330485] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000928f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x7, 0x10001}, {0xffffffffff891ffb, 0x3}, 0x3ff, 0x0, 0xcdc}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x0, 0x0, "636c75656e743000006b30000000000000000000000000a0773fad000000000000000000feffffff0000000000000000000000000000fcffff00", 0x200000000, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 583.492205] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x600, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000280)=""/161) 2018/04/10 22:07:34 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x64, 0x20000) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000d000), &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f000023c000)}) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="c78d847fea28a404837ebb5f222ab314207de29103b5d1cf789cca332ff0cba6780b9e9e920a0947c4095562583532", 0x2f, 0x2}, {&(0x7f00000001c0)="8c2d12870ee5adbc7fb260", 0xb, 0xda9}, {&(0x7f0000000200)="96a84de411923e50fcfbcfe6b54c633633082672d0bc2e8b3a794e24628b9ba1fe8edfb2432ea1dcf72645dc71232e7c76f1afc745738e6b9351928ef71fa266e1ae38b70bb4a7b5de0208c799c2057bd0b8378600859bf6c1552ccc00c397b0e4801c193251be3a556ebae171f24b14d37fce8139ec6d27abcc231e5849f7f0c57579afbb202cb337e571ce06f7246ca0d088f3de134c7caf7b9da259f241fa6652f5f55c920fe9b17ab206289b6f18c03745f6875df389580022a3b7cfc58b6a8aed3796fd91b0bb9ac58375204a309529961a243d2154d0c218", 0xdb, 0x3}], 0x4000, &(0x7f0000000380)={[{@quiet='quiet', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x31, 0x32, 0x36, 0x32, 0x37]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}, 0x2c}, {@uid={'uid', 0x3d, [0x3f]}, 0x2c}, {@part={'part', 0x3d, [0x7d, 0x35, 0x3b]}, 0x2c}, {@quiet='quiet', 0x2c}, {@creator={'creator', 0x3d, "4163b191"}, 0x2c}, {@session={'session', 0x3d, [0x36, 0x35, 0x3d, 0x31, 0x33]}, 0x2c}]}) 2018/04/10 22:07:34 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000009c0)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a40)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000480), r1}}, 0x18) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0xbf29a3f16f8be3e, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) openat(r0, &(0x7f0000000300)='./file0\x00', 0x12180, 0x100) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7, 0x80100) dup2(r0, r2) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000200)=""/225) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x200) 2018/04/10 22:07:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0xf0ffffff00000000) 2018/04/10 22:07:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xf5ffffff00000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:34 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000680003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:34 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000280)={{0xa766, 0x46, 0x1f, 0x10001, 0x5, 0x80000000000}, 0x1, 0x3, 0x1ae}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xd7}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, &(0x7f0000000200)=0x4) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r6 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) [ 584.602848] binder: 5253:5263 got transaction with invalid offsets ptr [ 584.609731] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 584.658613] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 584.662326] binder: 5253:5263 transaction failed 29201/-14, size 0-8 line 2991 [ 584.683213] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 584.734548] binder: BINDER_SET_CONTEXT_MGR already set [ 584.750422] binder: 5253:5277 ioctl 40046207 0 returned -16 [ 584.760175] binder_alloc: 5253: binder_alloc_buf, no vma [ 584.765795] binder: 5253:5263 transaction failed 29189/-3, size 0-8 line 2963 [ 584.811152] binder: undelivered TRANSACTION_ERROR: 29189 [ 584.820925] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/10 22:07:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xfffffffffffffff9) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x100000001}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000480)='F', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2000000000000) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0xfff, 0x4) 2018/04/10 22:07:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x800000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x9000000000000000) 2018/04/10 22:07:35 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000200)={0x0, 0xc, 0xfffff, @tid=r0}, &(0x7f00000001c0)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x80000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000040)={0x80, 0x3, 0x10000, 0x9, 0x7, 0x7}) timer_create(0x6, &(0x7f0000000080)={0x0, 0x2a, 0x2, @tid=r0}, &(0x7f00000000c0)) socketpair$inet(0x2, 0x1, 0x4d, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) timer_delete(r1) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) exit(0x7e9dbe36) 2018/04/10 22:07:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000020003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x3000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:35 executing program 4: r0 = gettid() exit(0x0) ioprio_get$pid(0x2, r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000040)=""/188, &(0x7f0000000100)=0xbc) 2018/04/10 22:07:35 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) [ 585.453919] ptrace attach of "/root/syz-executor4"[4528] was attempted by "/root/syz-executor4"[5288] [ 585.473813] ptrace attach of "/root/syz-executor4"[4528] was attempted by "/root/syz-executor4"[5264] 2018/04/10 22:07:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x3f00000000000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:35 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17}]}, 0x5c}, 0x1}, 0x0) socketpair(0x9, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000100)=ANY=[@ANYBLOB="07000000000000e3ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000040)={0x1, 0x7, 0x7ff}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000080)={0x5e, "e99f4af1c6257738ca47a5ad152a00a9f8bc3b36951c55ae8cfe5d4db30f4a10eaedb76ad43c4244412f35ad76cdc6749674fbdf580c40cb60183ed16af76b284500845e34a317d23e8bff99dd870654f5a93226408be8a988e4265ebe70"}) 2018/04/10 22:07:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0xf0ffffff) [ 585.532393] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 585.543518] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 585.547421] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000500000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x60000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0xffffff8d) 2018/04/10 22:07:36 executing program 5: r0 = socket$inet(0x2, 0x7, 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000000000040000000f9f5"], &(0x7f0000000040)=0x8) [ 585.673632] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 585.696667] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 585.711201] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x15000000, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:36 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020000000100f000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x10) 2018/04/10 22:07:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40a85323, &(0x7f0000a9d000)) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3a, &(0x7f0000000100)={0x30, 0x80, 0x3ff}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xa) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000280)=""/101) 2018/04/10 22:07:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xa00, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/10 22:07:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x6fae, 0x4) 2018/04/10 22:07:36 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x3, 0x80000}) read$eventfd(r0, &(0x7f0000000140), 0x187) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x2013, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1, 0x105}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) 2018/04/10 22:07:36 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x73080000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 586.579813] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 586.612995] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:36 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x2800) recvmsg$kcm(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000140)=""/64, 0x40}, {&(0x7f0000000280)=""/24, 0x18}, {&(0x7f0000000340)=""/84, 0x54}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f0000000440)=""/232, 0xe8}, {&(0x7f0000000540)=""/152, 0x98}, {&(0x7f0000000600)=""/190, 0xbe}, {&(0x7f00000006c0)=""/18, 0x12}], 0xa, &(0x7f00000007c0)=""/109, 0x6d, 0xfff}, 0x0) sysfs$1(0x1, &(0x7f0000000880)='lo\x00') r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/10 22:07:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x14, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x90) 2018/04/10 22:07:36 executing program 6: r0 = socket$inet(0x10, 0x80000, 0xd) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000030707031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/04/10 22:07:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000140)="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", 0xfb, 0x4000000, &(0x7f0000003e00)={0xa, 0x4e23, 0x26, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) r1 = open(&(0x7f0000001240)='./file0\x00', 0x101000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001280)={0x0, 0x5, 0x10}, &(0x7f00000012c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001300)={r2, 0xee1}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) [ 586.629549] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002000000010000007a0003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x5000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 586.755376] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:37 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) r2 = dup(r0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001080)=0x0) sched_rr_get_interval(r4, &(0x7f0000000040)) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000180)="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", 0xe81, 0x0, 0x0, 0x0) 2018/04/10 22:07:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xa, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001261, &(0x7f0000000100)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/76) 2018/04/10 22:07:37 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000200003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xffffff7f, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e23, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e23, 0x7, @empty, 0x4}, 0x0, [0x2, 0xff80000000000000, 0x8000000, 0x9, 0x0, 0x0, 0x9d9d, 0x1000]}, 0x5c) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x50000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x6, 0x0, 0x10002, 0x101}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x3ff, r3, 0x10003, 0x3}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000140), 0x0, 0xffffffffffffffff, &(0x7f00008cafec)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0x14) 2018/04/10 22:07:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0xffffff6b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="96cf9436fd2d8e25ed1b8ba7aedefc6b080d7b7c650ff76f2183d68f9fcb43ecf32798d53820af1b4bd2b703dc1ca45a", 0x30}], 0x1, &(0x7f0000000380)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x200) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000140)={0xfffffffffffffffe, 0x2, 0x8000, 0x3, 0x400, 0x8000}) 2018/04/10 22:07:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x10000000) 2018/04/10 22:07:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x4c00, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:37 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2, 0x0, r0, 0x4000000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000000), &(0x7f0000000000)="5e3d72c3139dc61b90a73f66d0ea"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f000000a000), &(0x7f0000000280)="1d431d03f3b130412b796af6dcd7746d9961853e3e7bb2550c160700e74437be", 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) memfd_create(&(0x7f00000002c0)='bridge0\x00', 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000004, 0x11, r1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000300)={[{0x0, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x13) r2 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000080)=0x100, &(0x7f0000000200)=0x4) 2018/04/10 22:07:38 executing program 6: keyctl$unlink(0x9, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x220057, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/04/10 22:07:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0xf, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0xf) [ 587.645319] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:38 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x80f, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x50000000, 0x3ff, 0x8200, 0x5, 0x846, 0xe9, 0x101, 0x2, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r3, 0x1, 0xfffffffffffff800, 0x1ff, 0xede, 0x5}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x3, 0x6, [0x7ff, 0x5, 0x8, 0x6, 0x4dd, 0x1]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x80, &(0x7f0000000180)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xd0a6}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x531}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in6={0xa, 0x4e22, 0x6e, @dev={0xfe, 0x80, [], 0x14}, 0x2}]}, &(0x7f0000000240)=0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='em1\x00') setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) 2018/04/10 22:07:38 executing program 5: syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x2800) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) syz_emit_ethernet(0x131, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x1000, 0x5, 0x4}], {0x8100, 0x7, 0x6, 0x1}}], {@mpls_uc={0x8847, {[{0x3, 0x1ff, 0xfffffffffffffffb, 0x4}, {0x5, 0x8, 0xffff, 0x24000000}], @ipv4={{0x23, 0x4, 0x5bc, 0xc4, 0x113, 0x66, 0x9, 0x7, 0x67, 0x0, @dev={0xac, 0x14, 0x14, 0xa}, @loopback=0x7f000001, {[@timestamp={0x44, 0x18, 0x800, 0x1, 0x5, [{[@dev={0xac, 0x14, 0x14, 0x16}], 0x3b58000}, {[@loopback=0x7f000001], 0x1}, {[], 0xffffffffffff6cf9}]}, @cipso={0x86, 0x4b, 0x0, [{0x6, 0x12, "dd145f95a09e4e923516579daa712a43"}, {0x7, 0x7, "bd39f63878"}, {0x7, 0xa, "ebddce256e5b32f4"}, {0x1, 0xd, "c1f926f867bca6c2a2ce6c"}, {0x1, 0x4, "6e05"}, {0x1, 0x11, "db7367fce5a993fa8ac8c2d5695e1b"}]}, @end, @generic={0x87, 0xd, "539f1e218168c44692a1a7"}, @ra={0x94, 0x6, 0x2}]}}, @igmp={0x13, 0x1, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, "33a589563639c9fddb76f9d81e82770b529bcc9abbf4f7575634bd91d3dadbaca721b9e02fc66c706b0db3d918b57b4db38c0a3e395ef62630b87b931ae729f80a8825e2df6cdb9d98530717a2f53cdf9e9075ea98d6a56c04f9c25ea0a50ef4ee1fe690f17d77fcde65ec574432fd885e2e1817a6706f1c4a1d7633520fd4"}}}}}}, &(0x7f0000000280)={0x0, 0x3, [0xca0, 0xed8, 0xdfa, 0x66f]}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) open_by_handle_at(r0, &(0x7f00000002c0)={0x1008, 0x7, "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"}, 0x82) 2018/04/10 22:07:38 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001740000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r2 = getuid() getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000200)) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0xffffffe8) io_cancel(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000003c0)}, &(0x7f0000000440)) sendmsg$kcm(r4, &(0x7f00000018c0)={&(0x7f0000000380)=@ax25={0x3, {"b854c779782305"}, 0x3}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)="c7457cfb4e09658650892888b6ba56a704ee59241039cbe2df5f2a0be1", 0x1d}, {&(0x7f0000000480)="2b8abe25d162dc3401c4ac604b4cdaf954b57ccef299aa969ddae55d4d7c9fabc7cd9e48cffcb87ab759c17446be7c837fef9701109d0b55249d9b29405557", 0x3f}, {&(0x7f00000004c0)="c465e81dc5779247fdddd58b7f145d45e47461cfb3287bf335c5a0142c9d9fbb175f6ac4c44f47c6d02e8a2bc34e41373880aa1fdfb7ee2df4039cdc328e72dff2254672b50b852f2923c976a472a062dff477608d671bbb3639d2940aab1a83a6a2b52f90e588bab68b02a8b6ddad77200b1ede06757f153cdd86643b9e5b9666664f8a759d4e4eebfa30f007f7081b2793dbab0f9fad0f3eb9a9040923cdce11810a3fbfb2478a132967098852623af9b17ffadec972bb4947135210a5d2e50a8933c6d55bdadbb4d24032a115b5219d689b5a98e882278cdaa2e28157c44f4d77eef73c8693e34aba5f09b9b574", 0xef}], 0x3, &(0x7f0000000600)=[{0x1010, 0x29, 0xffffffffffff7fff, "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{0x50, 0x10f, 0x0, "6a12c98f9f12f4f254c83d253d5f0378bcf6019b0147b16057d2dded784d29c984507f8805ff45fea6d185375f2f7376d6d5f3dee04002c441d05f5a16f43bec"}, {0x60, 0x102, 0x8001, "0f9ee96b4239619b15ddb2d72bc6d215746361b7123c952152abf150b2ffc7def96e098dfffe433e8cfccfadf9a23e206c6cde897bd612ba4d3265b775dbda116143e1d66b546f3103a7670e78ea37"}, {0x60, 0x1ff, 0x8, "a27dec9dcceda701903251a0d122804341494e35f5b93277737e01f01374d351912cf16e10bea3737a3b42069e956a5cb24084d9b7c0b0dc4d92ff36d782cc38ea027d623c2ad0a4af8a3bb29ce7ab16"}, {0xe8, 0x6, 0x2, "fd1f94e4ac8f67a46774421785df18b143684445c91ec0381578b8064b691673e3a9b45d3b557eb31411c89fcb75cf41b17720cadb280365044e6b3f57b08e1541d201a7ed7996ac8e79e5b4203eb289fcf6078cad3fb46b6fdae5a723d3668c16f0ee2bf14806581d52dbf0c9d52403003e700cc68192cd5c997cb4fb64c650f3aa3f22d76c1562cd937d55c41216a93c3244f05ea4cd5f06f330673de711994449947d1274f5f2f93de52115effd177abcfed7756ea64fc1bda4492909ac9d1548d52f763d4e3198e907724cea210e4d3c8a96"}, {0x88, 0x112, 0x7f, "ac66802981478b9145b292ac2e4916c71fd05d6c9529da818ffd9508a4f9d7fadf916878a8ffc2ca6c269a288fb6a31d4db879c525536561be2972f477dfdca9d341ea95d62ba1b510534bc67aec39973a127f1d555b7db5a18e56efc487e038a60a906f045932ee34104925afc1698015746a"}], 0x1290, 0x4dd59d57c4d09e93}, 0x4001) 2018/04/10 22:07:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x68000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:38 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000100)=""/185, 0xffffffffffffffe8, 0x1000022, 0x0, 0x99029e895829278e) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000200)="2a82d8fc3b22a77e6f387f074e395cd7a6f8b0a3e7ecafd78410dd47bb00ca9e21754d88b0b98351b0077cd3a1abf7b180a1f3dc0e107dac2dfcb5ace2c2e94ee525f38359c6e1e732b2cf96fde285dd53cbe6c534a371747acd80c57e9743db284fdd3793d956444f2181757371", 0xfffffffffffffe5f, 0x0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r1, 0x1}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000000c0)=0x9) ioctl$TIOCNXCL(r2, 0x540d) [ 587.870210] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0xfffffff0) 2018/04/10 22:07:39 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000010fdc)="230000002400915f460000000000001203000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40002000, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x14}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x8010, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x7, 0xfffffffffffffeff, 0x20, 0x6}, 0x10) syncfs(r0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/10 22:07:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0x18, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000100000400180008001b00000000003ed299fe4afbfe4efeb307d4a00441752c11fea5d62d9fd0b85139d06ec1eafc9bc92ebe2fd118761a94d96cc7cc0ea217a015225139644ea2822b116b028caa3d0f13713d74131dde96fca7627b330b7f2903a5753b5ca0315c5112bd86d753f99aeff6fe710548d704971f6ee69880bbbb4d9c5fbf9a026a88910fbd8aa97d085885c71fcf95581c7d9ace503abe83cf070a4904dd91943c3a14ea0c7ed22ef18da9fbb69705dd3fedd304ee68ef48f82e64569c99819811d3317ecd8258e76c11278759269739b787b547c3025bea3afa95f5200bdbb2d21cea05698ab3b252d2"], 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000600)={'ip6gretap0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) 2018/04/10 22:07:39 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r2 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) dup(r2) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}, 0x47, r4}) r5 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80000010004800, 0x84) read$eventfd(r5, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(r5, 0x5608) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x2}, 0x1c) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB]}}], 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640), &(0x7f0000000540)=0x4) readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000001c0), 0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000003c0), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='net/dev_mcast\x00') sendfile(r2, r6, &(0x7f0000000040)=0x2, 0x400000ff) 2018/04/10 22:07:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x500, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:39 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002000000010000004c0003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 588.785541] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 588.811531] validate_nla: 8 callbacks suppressed [ 588.811540] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x1000000000000000) 2018/04/10 22:07:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0x14, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:39 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/rt_cache\x00') ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000140)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xaeb}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @rand_addr=0x9}], 0x78) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000800)=ANY=[], 0x0) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r0, 0x1, 0x9) write(r2, &(0x7f0000000300)="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", 0x112) socket$nl_generic(0x10, 0x3, 0x10) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(0xffffffffffffffff, r3, 0x9, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000540)={r0, r0, 0xffffffff, 0x5f, &(0x7f0000000440)="f9bea3caa3d89fdd063c92e4473d0a26d0b05aebf381240a2284d4916c2d5a1a3ec9298b675ddd6760c1cf385cc1125c468cfcea556354172ae68b85d539fe89d6c198c66c0c415b92cacb60471f1a17b19b67b31072f68c3c2c9b300eea8873367cb94ec5c9e30c958b4ccb1bcd9f22d6910f4f753901d542288cd1a6cfd3cfadc9cbf7370ec81c8a6cc84817c97cd4b7319a198115e9450b82ddcaf25d815e6352773b5ac53fe0624f89983e5ed806ea47f25b98ad0c0b29e84576b98126171e850206c5df9cf0b14c6c9beb4a648616d76d6196834a269f4d1f377dd94a07ccf67dcfe5157151a16402e9159d430a50a199b8", 0x7, 0x2c42, 0x20, 0x9, 0x401, 0x2, 0x401, "f3b6b4ad01ea29f52552c424cb20cfd482fb59a1b0c3842acf3e7c57bd8941a33707d7a12df123048ac1ce064ea42dfc3312e27d293cef98ec7bedb17b1bfff0329c257be2e83d347ea4583b64a82171c0eb24070d2a4d24894d476bc15f2175e8b6baa42db0a12481341e5317e289722552bc10ba14dac4b7354edc058e4595fd24a78b3199419507585e7f960fcb809e4546545c359c45540a18529f1f438e38a708a6b37378920df5edf2e7fd0ae12155352d29e614d4e146243d9b8de98280779313a55b9f64a7cfa4e4bafb68dd13e2da43ceef82b8657766ac764c4c192f1aa80ad03b0ec6ca1c47d88496e5867995c25f407bffa63930fdbe4b5ce6f1c8721209e67787eed3e4bc2c8c155c53ba3ee965f072970370bc4944384be77e27839e5e3327073866ce7985d3677021f8f439719523b2931429cd3797ce9593f83307db3bcd0792718b58f4ee0e00472e3dc2f62c3cd331b6a2ae7ac039398e9f1a0563d137b5b58266b5a72c91987d36fa130130299af788d64b483aa3675eac23db92d253da46d1f991e0a7d0ef8db5173b5826994c5208fee59aac3240d96a27b87cd11584620f3717aeddeceb5e5bd8c9de38c2c2eecc0eca301b73cfb1b0f525e2f7f5dd4ce3aa62aeaa63d5004cfd4c4a444075217a9115b06797c55b3b95403d96452add7ea457c9fb00e58a7808209252c397a774d62771c1ca0d9f08a0ade1e54381c485d520af0ab8f7d13b2cf929e154d81e711e0b5b79ab4dda2c0546b55c6e427c18e10eeaa83b35fc1b6b8dee00cce0969ce57c5f3b046cff10b900db1be500bd1fc0c8d1c20f58741912d488ec1b2dd62ab6e45b21f499f4fde2ebc3e15631f9837bc67a9b900dbc8af9bcb626556285f3febe72316e34d0850d9c40f3542d24b856dc9aed679f9b718ea105cfc1ebc7c2bfaa0cfca6c12229da931d4164cdcaf660394943cea400c48f2ec6a71f390daf56a3d80eff61d315167cf78edae74422ea62e212a4e6f4036d06dff7d2ba95823186683ceff8d324f3887de485d57c79d810abc0321864a081e99c73338b7ee796f6f7e93f8e1d3180afd406ca55a59c62c90f6fccac2ef53dced7c7fa17630ba913bb3cf43b7749cf409f8580b980ed1603c556e18960bd064814a5df27a7f37e8d8437f5556417c4755e2a0e93aab2e4bd01f5218be694d31941561b8b39ed1c7e142da80021e62b1bbb00740a01bbe6e270717e485432e748dc36785aa2b6cdbfffc5820e353f2857efde2d8dc8536c8492daa1902dc4bf7f3263a5e8414d868e746982fb98cf786adcd2d6545d531ab3991bfceeef5febd1c0591595846ca5dbfa827d5c441acaf2fffd5dd4bc7465fecf69a77c98ce2818ad2028d16f1a6e339c857a039318dfffd832d2198c8f13122d382b7dadea604cae1631d8de7b5e73bcde000b828b58febbb2f7959ab6fe45d3e4d49eeaf6fb5fe796c8b921b36793e4833e7d5d241a20c6cca547fa0d6e58bd1f12f48774951a84dffaa2331102c66a5c1c3cc4f5fe43df5acfbca54b4b4889841c7fcd6d3856c821c2b50780da567fcc02c0938642b4fe84d8e0110f0ecc89cc257a3c4de054fd0fd9927c1fc6415c1cbe597459789ca44a78f57283c4b7683afa7f2aa0cc1757bcbec32aadd0ccbf9647a0a0e7c59a9a176363080216575183c1f614aaa30157f800ac7e133776d58eb4f0ebd14aafb2168b0e19ff331f768a9039e73dd68019545fe3c7ba33d8303e9d7802a66a690b024e4d8ac5f608200425167422b9e4ce9a1e99db4b3a200ed4fa4ea6887e7e8d12e4fbcf3fb5a8b68a8300cf12ba1fa6daec0545f159d654d245a7b30073f2edc17d0cdc0c1649a689693280ca2afa1898863bc92c94d694ad18e5197bfd13ff0ab5771c0c21ae869c7480dd46df9bb612e54da43c414331c8133ab14e1d0c5d93776752694ae9c54b7831b6d1551a7cf99c3cecbb23c9087d089dc30c8d80d97dc9597f92228b983da51e167ba28d41847220e8f11148ee5d8f5f96ee162b42664f68760e6bd2c1e1212e35740007f0b6a39d5025812a85f984e2dd40c65f01cb02016765f5a8e754d60823d31926e52a712dc4e6bf32e5f999c5781094c65f46e22836343ec5b3d1cecb3dc1259cccb1eb909b10546a72a300bde5ec8c96b7a5ef7cecf6ffd33b0bc2e9ad91593ed8a2a86968741baf2b33e7c71b9a05b91d03aea87aabf02840fb4fdd76dc1921131693ed274a40b3ce208cfd4b5fca032deab113cadd3ec20fc02ac6d079c7ab2a30e293f27a7fde8c87a8f70c36459a4daea78003a38115270566fd30acad04a2254c991bb9fd2f6c03c9d555d0f21be72240964a5a13e0e91b72901158271260d420fc6a82598de8b57a6a1414bf81e71141176b34399acd0bdd5dcdcf45de4c041c57e95164eb9ec4a1b5b57829ff8bc997b5ad5ef10bf7aa74c030be95c36fda5e7e212ea752c5a5ad4a619c6fbe715e1fe3b1899e276ce079c3664527ec821e0a0dd60700fe5bfa726eb2025bc0b43014f393b168a5ee339a156789ede38fb8526e8f246cd562effcaebbf8410b5563b1c1689b94923abc6ccf04f21b1e0e7ce77663ad832066dd745283e045242361641db31e5361b8f336001f0444989d4c848c5e05fd4d96090ed14e4ef755be0f2cb1d2a723366910887809c655ec7439b4ed715c79d6e86dad1afea49f9bc6203228a53102a3b8d63649a080cb0bb36d5e09c3de31a88d01018b0b0f6c261c154c3c088c30e02a5d3658b0f4af7693cd5fe653ad776a62e0458eabeadba271c36b6ec1343a2a3616f657870a92a5f827058371d028fa88ff4738cdbe3f6f413834de1143b93f8f6ac4c4c50329b143e37f08d5c3d28d85fc4010b27c706953d287811b41d9c2df7d29a8e2b3094c7657cd641814dced9f721678562de8efaf91b9bad385cd532938f81f81d51f2736c69176a727cd798bd382e4df99b97a65f1a51daaa27336f234a9b113a97d12d60ef2ff2e0788c504b8b11cedab9bfc3e8dc871825ed8395859f3bc63a88dcff867789426ee574f6951d7a4120e8072f023e22e986285bad1374a23f617c5b2b2590e5973e6e5d1c344d382a96a83f8f5658129e601a04168b8c7d105d3bb9656ffa93eb6886bbd68d255428ef68efd243b4d6389d5c39f70c9de763b59ef7ec8be5d8628be63a72effec4c287a2579c838be4fde85b01115fb8f5991f4d09f4461359f606bd1a2f40ad4d8d8858510c385fbeb3c0f5d9f9862590edff75bbc6e6f2970d2802c78878133de200bb295150e0c7ac3091fd39813324736ebf158ca0d10dae87ad792f9d7835abbf194918556aa43ff454f3a5a0597e82a07863b986ffe7b25aba1cf3164a35bb46f693142ea0185b197ac77f99fce18a5db8f2ab490fb5896ef333a295507aeb5a4b4e233a928e030ba80910bd620dc972d2d8eefd79946dc1c82ec974689ce043c3ce9131776c178c7479dc5fa45f387ee0321457af1df2ee44f374b77891620fc297aa582b17ce6dabed5cdf04a5f09e4e20337d828bfc003abab0c1de3dc1adaf5b59ffbe702b82a611c7d64498cccf485d9e72642812e102d3e1217869b68fd1aedb5909d3e2b914cfb002b6385cc88fb18dd226b4e98b47ac080ddf105f8ba9acd80d9deeaa50daa638e7dd9bbe8b3b1aabd1b927e4bec04a8d3df4cff05765a3290feeb221ea2ba67fdbd9b495de4a3d775055e7f06d1d2d4369a1549659a71d90d1ff019bdff6d804d5a0d860ebebbdf890f4f19998e844ce9101724468eca3ebc6e4acedd64435d7321748883d5cbeaa9c520d007fe340b658dbb007550a7927f95f444e84f52752141f79d77814e12f70616a5c9008d4c567616329f22eb41ae0dec743d071da8903e33ecbeaecc21e11d17d76a3d292827a5945c6e8957d2261907c12145bd7de35641d9f4df8da70ead545be99dfc246151e7f3f74fec7b3e68502983ce5196f6dae98b6f239370ec5fcf54c6974eb4cd556df17c5b861f542b85f4245b53ea895e532d5fe839628cdd5f06a809b4d8637bc902350e2d7ae37c6a7003fcfd19a36338ddf4d6159f93c59d4c8def44af72d29574cee3f5665c70f09b8f64716b3790a8f441c057df493790c39aea77f50280382d92c053d1ee968a1323b9621d601c574e0f37e6954ccd483249b5f73c34f67b307a176651405309201656388e11fc76e507fc8b40017e101aef891f84d9c49cab0ce0b390fdf98bc83c767887eb248ebb0e2e4d9fd1a9658264714246fd97ece990729000cb09fd4791eacf35fe48812b899b1846a9c05fe4dda43255c36d25451531c8a1be856fcc22303bc11fa6446ee1fa7132f530487e0dd2059c0d80f00988989d38f39ddbb52e856d1ca418b477d65f5ebdf87cea45f7cf075f086c3b6d08549dd85d73e018310a25323dad0895f6bae814a126fd9881303b10302afea1da0ec3cb2f3004c9dddaeb44dad55762fdc9fbd389c8bf88500924f1482995a1afdb8dd7b8272236d0454e0672dc3c21e1436b11ec8014d6ff276235fcac1c5cc46a69779438ef67d5041cf4f9d03fd9141defdb569fd30ff1e92b6f282646db7f78d59960f298ce195d0a6cdee64aab69c8c03da04d132557c1c261970248d549d96d090e1c7843e6a7ceb56771206fbe5c5d39c6ecd90545c6f634c2b948f67b312d98db9e0448342f195396ba0a9dc76444c0a7d52b38cdb07c913735d9e490cc3b1f3fe1a586862a7a96da416caeb855ba7f550a7546f358ad94c1397522002d3185d7003e0c8bb54deab64945304d95fcac85b2cfc9b52d2f868424a0ffe5e335267df14f8167d2c632ea19b66dc56e7fb02afe84ca612c8eb89948c7d4bd83e950fe0ebce3e4a3f4ad4f9c56f489e83e19b5182dca3f841eb1813cde71300ebd4f8d57f017d2fd41069835891033da09fc3d31847d5619b48fc68f450ebc0a844c4c463a6273625462ffd01a879bd7571fd1f1b632b890520ced1714dd6cbd9aaed32b6037dfb9de227dee51580c306ebad6574fc2f8dde302ace3a19b8724ad9d8dcf0cf05c7e540731389f4ff307722f16ecb9f4d153b4f3183266177e7bf441ba329e68ae453768b6c6f1e813dd6c0dc9a56409f7c871772ec72afd214855858853510731c38dacdc4265febd1974db4636e41bb0bd0a1058dc8f5b611636bb32f57ff1faf0ee4e2dc99282f957152b56c6705c546d6fd4b2da233f0663a6724e06b4b350ce4833d14ebf9d331c41e1cde954b4b3ec03fd1a8b0a5e4826c09c8d96305ed564b75c5f89d2d42b18235f758bf072480d0d723097d7641ef6a6392d41fb6257425e8e641ef242d7b8dd0d140bcf8a6c98549d8b9471ca6329ae1046f32786780696c5e92939f520d7ce862fe8015f5e41efdbce9a4b15c376a702f2c6be24c715d2ddd3ecbcb6b87600043c60dffdd987ed7c2e77131fc8c9a1d222aebad251dcbf92da63ddd0df3fb8958fcd58f62970a7ce6aff9b3ac180e77a2942e94ab0c67ed9e94e37e8597e821c71625996cd28f850662539e130ebb14f7a4a7e184bc910a0cb627956bfa6d7dd915d2d4da17782268307ad234e3577550cfc4cf687ce034a161e89db94c0e2fc7cc34da80bfd630a6d4670c0ca65a218e10bf5df6900d6ba4660bb58f445d3464e5c60e68c04eb3b80ff89b8b8613ea050c50c57450f40f88ce7059cd29ea7d137b20c5d8ee6faf8d72cf2afc6c008dc1cd0eeb32e6046a439e288fbb2a243642874be660b96b81801c79a6904"}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00000001c0)={'dummy0\x00', 0x200}) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000001580)) 2018/04/10 22:07:39 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000005c0)={0xffffffff}, 0x106, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000000ac0)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0xf4b, 0x0, 0x0, 0x0, @ib={0x1b, 0x800, 0x4, {"211bcd66950fdda10fa161aafb1f796a"}, 0x4, 0x1f, 0xe77c}, @ib={0x1b, 0x100000001, 0x9, {"d69bfa5c5fcabb9b6f54605f67dca679"}, 0xfffffffffffffffc, 0x3ff, 0x29}}}, 0xfffffffffffffcec) write$rdma_cm(r0, &(0x7f0000000740)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x1b, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) 2018/04/10 22:07:39 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x100, 0x4) [ 588.837498] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 588.886188] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0x8a, 0x10, &(0x7f0000000180)="78add5156e61abad1721c35f8a51e2897989492283c5744e764303083ba451d1523b849c62d8935681a3174483ca12d682b404e4e327ed95ec079ee27c4dc81adb0f958971dfb1c1dacde86db6e57d1bb6d879efd6ba31078da3ab0957ee927e41c75ef865454c61a22001e62171899d9f459a802cc29396c01a385dba44c2dec17014abd975998550a6", &(0x7f00000000c0)=""/16, 0x5, 0x2}, 0x28) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0000000000fbd9262ed9359b6dcc718262cf07e4455b24828e45890cc7baf03b7837b9bad88b243bb67e0a31e1"], &(0x7f00000002c0)) 2018/04/10 22:07:39 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000005d20003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 588.936141] QAT: Invalid ioctl 2018/04/10 22:07:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x1000000) [ 589.008496] QAT: Invalid ioctl [ 589.032926] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x5000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:39 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8c, 0x404000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/153) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x78) syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="b6992d0c6767", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x80800) bind(r1, &(0x7f0000000240)=@nfc_llcp={0x27, 0x1, 0x0, 0x6, 0x400, 0x6, "877c7470c3f1466ce5724edd6d25ac58fdb4658b4536789fa187594dd98d43d443380ea71a3ece9b85e56a496ce2fe904efc2bb4868aa76ba4d3b1be6978bd", 0x14}, 0x80) 2018/04/10 22:07:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x873, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:39 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000537000), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x10000, &(0x7f000082f000)={0x77359400}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000001c0)={0x5, 0x0, 0x1000000000000004, 0x0, 0x200000000000016b, 0x0, 0xffffdfffffffffff, 0x25dfdbfd}, 0x38}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x16f}}}, 0x84) 2018/04/10 22:07:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), 0x100000260) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/10 22:07:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x90000000) 2018/04/10 22:07:39 executing program 6: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) sigaltstack(&(0x7f0000005000/0x4000)=nil, &(0x7f0000000000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c, 0x80800) 2018/04/10 22:07:39 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001480000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:39 executing program 5: r0 = socket$unix(0x1, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)="93f0a23682284c7303b4109a86a268e51cead7c487693229ab65a3e4c05e602ffca828724a0be6f754429798834409d090f5c67348e3d2", 0x37}, {&(0x7f0000000500)="99a17f51e5a3e489fb3d739387d9f4c5ea3315d8aeb4aed74f904915673ca334ad40543e3c381a1f50c14256fd1923a918611b321bb3d26dc961941600ad576596feb3e0b9963928c1b7cdf32552056e94e9eeb63123c8e65d8a801a23e3e04367a7beadd87e25c17b8b3a351fc037d5b953028e447edbf5956cdd981bc66e4d202258b2622b9ddf6908dec720eb94e419a0469a03f5", 0x96}], 0x2, &(0x7f00000005c0)=[{0x78, 0x0, 0x7, "fb9ee8575c97eaf43b59c29cdd75c06117ec3ab7872219839ecd39dc35a4fc263bcd12a7acebbc60dd09434ce3e931fd1ca2cb6a3704b14c638a441e86a7fdf58a277a19fdb26e461741e9bea518117f8d00de3a496830af5eb2e5600ac394339770"}, {0x108, 0x0, 0x7fff, "782b2afdce751c786a7d6a1d01b224804a13c7c40dc87f2614b29b18871cf304131bea461e23708941171f8c359081f9e508051646fc7ef6275409470c0a8917dd0178c0b19ce3283ffb926afa3ca7022dc698b8ffd5a8246e6c0b2196c64812e48c58544c57a9411ccd187128a31ed78da4d4e9b1d3fc46495566bd3fc6cc820ec3dbdb68e5a944b606fb708f5a3c90af862a8685b9e8e162660dda44aaed27ba2bde029c2542a536252ec97f91d043f7b48efc9cd1a401f4051714ecca6591bc2fa391dfa1c36616647a08b0d47394bd343ee9d55e168f761343fb2ab051cc5c305d83599ab976149767c3a40c76d286787de60bf7"}], 0x180, 0x4040}, 0x4000) r2 = socket$inet(0x2, 0x1, 0x0) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x0) syz_mount_image$minix(&(0x7f00000007c0)='minix\x00', &(0x7f0000000800)='./file0\x00', 0x6, 0x4, &(0x7f0000000a80)=[{&(0x7f0000000840)="6543ff8a609ff14e1caf78bfce077c83a086e93f92d74176794e27a09e9a8a054f871d1a7d8ff0dd53ae77a2f711963fc7", 0x31, 0x650}, {&(0x7f0000000880)="18faad91ad8956fbbdfc5536fe02eb4691ccad938890c4616c8f5ac726bc4281a605ef1bcd87ceb313b6fad43f7324e8a4c18ebc217ce26d77bec963b5ad42ff446f193db7dcb1c7c0f18df5688dcd6a21d39db074a46766b1b168ff9f510819b107918be04f80f68971f5ac0890d3dedd52fc4441cd6145806c59d0d0c00779d7d58484d85457eff85a3983c6244732be2bfc6bb1f7506108d3c08640e9eb92e88f6a21c27fe37e60b879f2811010b98963b4ac00ccc5248217444a9a85f784c45365800f9ab205", 0xc8, 0x3ff}, {&(0x7f0000000980)="79894adc64ace3d38916cb495e96672d2f06bfac42c6ecd03648f278374b390d81be11ac6f133b7b5ad295c512e6567ed974716c2e0faa441d593ab8220261b090dc077611d49e0997d684722903150730d8ebd00312d1db81f9c4eb491fa14b86bc4beb9ac4af22bd5ac2055e5750266165722b9f4abbde00e2b8060bb8db0897fc6feee6dc4a1dd3e187543d7a7259c37620f55ab5", 0x96, 0x9}, {&(0x7f0000000a40)="1d77dfaced9ab965872699", 0xb, 0x3}], 0x20000, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000740)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000c00)={0x7fffffff, 0x2, 0x0, 'queue0\x00'}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000b00)={0x8001, 0x8009, 0x76e, 0x0, 0x0}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000b80)={r4, 0x12, "cd3f5c1b43567066e3299f8ac818bd2f432b"}, &(0x7f0000000bc0)=0x1a) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x1, 0x180, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x800, 'gretap0\x00', 'nr0\x00', 'vcan0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb8, 0xb8, 0xf0, [@ip={'ip\x00', 0x20, {{@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}}}]}}, @snat={'snat\x00', 0x10, {{@random="fb63154ca83c", 0xffffffffffffffff}}}}]}]}, 0x1f8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000dc0)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x80008104}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)={0x3c, r5, 0x0, 0x70bd2d, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008091) [ 589.137543] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:39 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x0, 0x20, 0x1, 0x601}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}], 0x1, 0x0) 2018/04/10 22:07:39 executing program 0: r0 = socket$inet(0x10, 0x8000b, 0x8001) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000120a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0xc2, 0x0, 0x0, 0x20004080}, 0x4040000) 2018/04/10 22:07:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0xf00) 2018/04/10 22:07:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x4000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 589.188615] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:39 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xfffffffffffffef6) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1809000000000000851e172dc4d9eb00c85ff800000000000000001f1100000000000000000000e2ffffff9500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x412, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/10 22:07:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x40030000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:39 executing program 0: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000400)) init_module(&(0x7f0000000580)="2f6465762f6d69786572003e7d34094e34844ffcf2d47e4410b9bf274958f47f2029c5a24c2ebf776d001eee89ee2dec796d732aac97aac21d96beb158205c2a490c86025bd4177c322f075276f7acb08bf3a537f0d2ec572f806581885cbf68c8f0e60375435a8bc9dcfa90d017fdd39c9395a8276a1f94f80bf718b71981f68d0d68410e7e587288b6081b3b7749a4fecbc0af1c9cfb2014d1fdd10265b4807c05ce76b2fa432948b203d1b0d9eca7d9bd15d0d488", 0xb6, &(0x7f00000003c0)='/dev/snd/seq\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x101000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000500)={0x27, 0x0, 0x1, 0x3, 0x2, 0xb0c5, "fded4e3d9eda9b52800db6697403d6aad5caaa5c1fbd4b247e89af8c0ac85554be3efc93cfb204a1c65d096c433346ba9df411f32399e5c12a8d5322e19ec6", 0x23}, 0x60) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x1fffe) openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x4081, 0x0) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0x990}, 0x4, 0x3, 0x1, 0x4}}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x40, 0xffffffff, 0x6}) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'tunl0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x3ff, @empty, 0x324b}}, 0x1ff, 0x7, 0x1, 0x1, 0x40}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x2, 0xffe0000000000000, 0x0, 0x3, 0x100000001, 0x6, 0x6, 0x1, r3}, &(0x7f0000000340)=0x20) ioctl$TIOCEXCL(r1, 0x540c) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) [ 589.316474] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x100000000000000) 2018/04/10 22:07:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x14, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 589.396901] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 589.444428] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:40 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff39) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x94001) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000140)=0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="b100483faa2a43333e128ef508004500001c00000000009078e00000013bce4e5ad77b5218041381830fcd8c9566c02160c4b4e4f2d3b0260bff7810f5d7ec655c2cd71acc4697c925ec07a2d5c55085a19f325d602f4441d122723ed1fa59d293cbc2f217a1d49cc681273d9de7ce9248e26a12781f00000000000000000000000000"], &(0x7f00003b5000)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000002c0)=""/101) 2018/04/10 22:07:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001fffffff00003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xb76, 0x0, 0x0, 0x0, 0x0, 0xd99a, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x12, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/10 22:07:40 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x100000001, 0x800) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000180)={0x8001, 0x1ff, 0x1f}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='autogroup\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/04/10 22:07:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0xf00000000000000) 2018/04/10 22:07:40 executing program 4: r0 = socket(0x1, 0xa, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x3}, 0x98) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r3, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r7}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000180)={r8, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000600)) ioctl$KIOCSOUND(r5, 0x4b2f, 0x10000) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) r9 = shmget(0x3, 0x1000, 0x420, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r9, 0xd, &(0x7f00000003c0)=""/114) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) mknod(&(0x7f0000000c00)='./file0\x00', 0x2, 0x564bba43) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000080)=0x5f, 0x102000004) write$binfmt_misc(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="73797a3103fca23ed8a4b725816468103701b0554c8b6020a10c11af14ba2dc9f57dbc250000000000000300000000000000000000000000000000000000"], 0x3e) ioctl$LOOP_CLR_FD(r4, 0x4c01) ftruncate(r5, 0x200002) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r5, r4) 2018/04/10 22:07:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xffffff9e, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xfffff000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0xf000000) 2018/04/10 22:07:40 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000270063810000000000000000562e481fb9ff010000000200e0000002"], 0x20}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x102, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r2, r3}) r4 = memfd_create(&(0x7f0000000040)="f500", 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f00000000c0)=""/1, &(0x7f0000000100)=0x1) [ 590.214083] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 590.233451] device bridge0 entered promiscuous mode [ 590.253153] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x6ab, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x5, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/04/10 22:07:40 executing program 6: r0 = semget(0x2, 0x0, 0x402) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x4, 0x1000}, {0x3, 0x4, 0x1800}, {0x5, 0xfffffffffffffbd5}, {0x0, 0x4, 0x1000}, {0x5, 0xfffffffffffeffff, 0x800}, {0x7, 0x7b, 0x800}, {0x7, 0x7fffffff, 0x1800}], 0x7, &(0x7f00000002c0)={r1, r2+30000000}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/246, 0xf6}, {&(0x7f0000001280)=""/189, 0xbd}, {&(0x7f00000015c0)=""/91, 0x5b}, {&(0x7f0000002800)=""/99, 0x63}, {&(0x7f0000002ac0)=""/10, 0xa}, {&(0x7f00000001c0)=""/200, 0x49a}], 0x7, &(0x7f00000000c0)=""/247, 0xf7}, 0x0) [ 590.287241] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 590.350775] device bridge0 left promiscuous mode 2018/04/10 22:07:40 executing program 6: mlock2(&(0x7f0000b27000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000b24000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000b25000/0x1000)=nil) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b17000/0x4000)=nil, 0x4000, 0x0) 2018/04/10 22:07:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020000000100f0ffff0003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xf000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/10 22:07:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000000380)=&(0x7f0000a65000)) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x0, 0x8}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) socketpair(0xb, 0x80f, 0x200000000000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000003c0)=0x4af8b38, 0x4) recvfrom$llc(r3, &(0x7f00000001c0)=""/226, 0xe2, 0x41, &(0x7f00000002c0)={0x1a, 0x305, 0xffff, 0x9, 0x800, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bind$nfc_llcp(r2, &(0x7f0000000300)={0x27, 0x1, 0x1, 0x2, 0x80, 0x5, "255eac99dad19908efd270a2ea494134548509a7d789ae6b491fa07e7a9b1d45370669f5079c41f9f90e016f28e5889def56febecafd2bfe198bcf3420cceb", 0x39}, 0x60) dup2(0xffffffffffffffff, 0xffffffffffffffff) seccomp(0x1, 0x0, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[{0x9, 0x6, 0x4, 0x9}, {0x916, 0x81, 0xaf2e, 0x3}, {0x9, 0x10000, 0x2, 0x5}, {0x4, 0xffffffffffffff30, 0xfffffffffffffc00, 0x400}, {0x3, 0xfffffffffffffffc, 0x4}, {0x2, 0xfffffffffffffff7, 0x80000000, 0x3}]}) 2018/04/10 22:07:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3e, 0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@hyper}) r2 = accept$alg(r0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x2, 0x101402) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) r3 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)=']\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="80d7cee0d4a5fb4971265648c5a2019d640cfd2880f2674e81b5049216acf4f639416723d4c7d33c360308531d57e72c89e9af911fa808453230d060b0dd806b66", 0x41, 0x0) keyctl$unlink(0x9, r3, r4) 2018/04/10 22:07:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x800000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x8dffffff) [ 590.479749] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00000001c0)) 2018/04/10 22:07:40 executing program 5: r0 = timerfd_create(0x7, 0x800) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/112, 0x70}, {&(0x7f00000000c0)=""/178, 0xb2}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000340)=""/230, 0xe6}, {&(0x7f0000000440)=""/45, 0x2d}], 0x6) r1 = semget$private(0x0, 0x7, 0x105) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000500)=[0x1, 0x800000000000, 0xdd, 0x0, 0x8000]) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r2, &(0x7f00000005c0)="1f0000000607f500df3c3ac5a51815ab1a9e010000f60000ff0180ff020009000173060041ec0000006b30f20800410dbb56fa982789c434206aaa7e42fdc8514b9c7897074f5d79477fc4d4a9ca73142719aef4dede0f606a3c57f9b06cab80ef643c555836de06", 0x68) 2018/04/10 22:07:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000031da7eb5"], 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000240)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cpuset\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x5c11b4c159b25605, 0x28, 0x2, 0x6}, 0x6, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x6, 0x42ad, 0x89}) 2018/04/10 22:07:40 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x8000, 0x200000) r1 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file2\x00', 0x20000, 0x4) execveat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000440)='}selfuservboxnet0security\x00', &(0x7f0000000480)='/dev/dmmidi#\x00', &(0x7f00000004c0)='/dev/qat_adf_ctl\x00'], &(0x7f0000000300), 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x200) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000400)) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5d, 0x40) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x10000}, 0x4) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000240)={0x5, 0x1fc, &(0x7f0000000540)="5ccc2799bddb1db7b093aef5152dc06e955bd7230adf335f23b1a23752aaa53bf07e3e615fb7af3d1cb33a790f3079151899afc331a7e46b17f647906ab5167b41b1c50a74d36702ea73d6d3a1016fabeb62877afc842b1409c16e8f1300b509b4b30f2cdec9b7a2ac9acd9e07e7d8146c058d8b283255c5178378bf2db624086803b7255452d9ced5e5022f93ee2b1318d4a46c002af4c71faa0973cf3bc90482e6d1a5e79f2196cf8aba5e84766f005de181abbaec38644d7b173b4b30bf2c26436b36cdca6b1dca5e100ecd801f1717a2c43820f7dab65c5399", &(0x7f0000000180)="14ec4ca542bd4e0d954c78fbc0c4c521860cfc8a9c8008fe6e08c25239dfc46b0896b3b5817abbae82506ca3291e23e921136af2d1c9ffbc9af9973f20118055728804b5037d455b72b3d625644182bd830d1d69177e2ae57155190d76120320b9dc3f9fde665e2325dba6bbfc", 0xdb, 0x6d}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/04/10 22:07:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x9000) [ 590.525173] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 590.546498] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x8000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x6800, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:40 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001ffffff9e0003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:41 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000001c0)={r1, 0x1, 0xfffffffffffffffe, r2}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000013000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/101) r4 = dup3(r3, r3, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x0, 0xa8b, 0x37, 0xf5}) 2018/04/10 22:07:41 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000000000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/04/10 22:07:41 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = socket(0xa, 0x802, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r1, &(0x7f0000868000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) dup2(r0, r1) r2 = getpid() openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x7f, 0x3, r2}) 2018/04/10 22:07:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x8dffffff00000000) 2018/04/10 22:07:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x3, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x7a00, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 590.779523] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) r2 = getpid() stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001780)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000017c0)={'rose0\x00'}) tkill(r2, 0x17) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f0000001800)) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e22, 0x1f, 0x2, 0x20, 0xa0, 0x3b, r1, r5}, {0x2, 0x1, 0x7, 0x2, 0xe0e, 0x1, 0x4, 0x7ff}, {0x3, 0x7fff, 0x147f, 0x10000}, 0x10001, 0x6e6bb8, 0x0, 0x1, 0x1, 0x3}, {{@in, 0x4d3, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0x1, 0x8, 0x81}}, 0xe8) recvmsg$kcm(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/74, 0x4a}, {&(0x7f0000000140)=""/153, 0x99}, {&(0x7f0000000240)=""/129, 0x81}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f00000003c0)=""/105, 0x69}], 0x5, &(0x7f00000004c0)=""/4096, 0x1000, 0x4}, 0x1) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000001500)=ANY=[@ANYBLOB="9dff000000000000007300000000000006da04f6448f00000000", @ANYRES32=r1, @ANYBLOB="000000000c000200eeaaaaaa0000aa000000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/10 22:07:41 executing program 4: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004040)=0x0) stat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004140), &(0x7f0000004180), &(0x7f00000041c0)=0x0) r4 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004800)={0x0, 0x0}, &(0x7f0000004840)=0xc) stat(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() stat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004e00)='./file0\x00', &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004ec0)=0x0) fstat(r0, &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004f80)='./file0\x00', &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() getresuid(&(0x7f0000005040), &(0x7f0000005080), &(0x7f00000050c0)=0x0) getgroups(0x2, &(0x7f0000005100)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005140)=0x0) stat(&(0x7f0000005a40)='./file0\x00', &(0x7f00000059c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005240)='./file0\x00', &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005340)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000005440)=0xe8) getgroups(0x7, &(0x7f0000005480)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000005600)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000080)="1aa837a5239e0fb9253e85c394614127c6ec4c8219abb0f9a24556874f362532fd5ce65cee8f8bfe83611b5520d34a72316aa6ad7a04379e4e367572b859d621bd65179823de6703589dd84f2a6e26492203ade39f129db5685db8de70bff5d5a01772054ae2930f3d3079cd156bd294f6da758acef5f8c2d84846639788aae6664cb32f163aba49884aeddd5411d40e7e2226764dc3a1891c4e", 0x9a}, {&(0x7f0000000140)="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", 0x1000}], 0x2, 0x0, 0x0, 0x20040000}, {&(0x7f0000001180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002480)=[{&(0x7f0000001200)="61c9e5c571532f42dff29dd0e823813f9e7fe56beb1ac3307ec28613bc0250f62489e976ff83bfd49dcde3b9e13f04c673a9319fea99e6d67100f436db07ddcc6975bbe7ea2f33c1eac2ce42dcdad3bcfd0c6a8dc3b1418e7c4b21f2234c2d", 0x5f}, {&(0x7f0000001280)="445b4f210ebcc23ac53e1bd6e234a114ca48dcdf8322fc2971b7f87584ccfb474655b4b0a7f538ca3baa", 0x2a}, {&(0x7f00000012c0)="40af422253eb957b7dc3e2", 0xb}, {&(0x7f0000001300)="301471e1b5a8ccd8a2ad3df568905981f5c2600bcda0ba1f125d7baf460f40ff84fb0e4364a6e00f2fffa444bd1208b7dedf5837279137bde9bfb0b822bf3e7b530281605a64", 0x46}, {&(0x7f0000001380)="af59d9e49d0deab78d7eee79b8d0b6bc0538146c8ef2c784b228ca1997e89be456d7d2e8fb5d06f94f7d1c028ab476185910fe88ed9bd9794ae0f0c0bbd05a1816604033a2a58abc561ea9ef89453f764001812e6f33a072f5bf845ff36eab2a471db0768a3e94458c0e4eaa", 0x6c}, {&(0x7f0000001400)="38c1ac55493621bae516ca8924e9f75996cf0d3e1784b700bd464990b4c22066f2c49de976bab464ca369d47fbfa043d170d6157e17c351b993651b8dbc30980a9c49b0c6b6baecdb866ff89da6d4bb509e6bf821361e2eca5cb24b42bc5b7de7f3b72c166730c25f4a50b130e92da79c63ede9ac98215eef82aedee0042", 0x7e}, 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{&(0x7f00000045c0)="fc6490b3bf0cf7eb63dd3fbcee8f7bc61a012fe504d8222021ae3f380c7552915883fd0b6b34d683c0d68900b9a6251864b6ea777d8857a78fe3c2316ddc0d0a6d5568d9ea88418e2309931c65da1799170582192246eef15f5802602722639ae5722b7755ebeeb8e22ad8bd8961733e89a08669cfb856d71cf2a678154a694963fad4d89eb3d772a25c1bb69abde4bf4183d5e0f23863c5f703a1ee593b4e", 0x9f}, {&(0x7f0000004680)="41624aa3ebb65f3b41b08f818bc2068fb0f903852eca8da8c3b1c0bc697c29dd43ba72d7e0b35bce4f1cdbbc91fea243afa389dce7ffc6ea7a58a857e647cd1a6ea43a5ed8fca2c1600f62c7a7b3fd52d46b42e5fc670ae7e82415e71811eaab98817ac35439063433d4fc16351f3090d4ef711d8f706476d5b5e59f3f7459842929f0c7cc0465019ecc00f35ac49c5d5a63ca9cf278d0697a342cacad7fee8ac68cf235d487f10c047d23451c5e7c5730b968f9eaec0ec5a1c4b55620a1b2b5c1b55ae36ea33eff07dd92e43577f31608c518d19906c8b53a45b6f0d0bc66754eaad72b8e08d3cbe3ef1a615b", 0xed}], 0x5, &(0x7f0000004a00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xe0, 0x8044}, {&(0x7f0000004b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004d00)=[{&(0x7f0000004b80)="f70984c79f5db982b5930b41d5512c39889e4dc840bf33a8a7c928adbee8e969a0eb33a27c531366c6338a820ded93358038a5f311615071ff7ab8d90baa002f652339b79470c4433c55997772465bfa639559c838490d414715de66bdc4d6bc5ae0e8e37874f0d550ec045eb245d2e6bcb3e4a6ba33058ec4ed3f40e90736c7cf77", 0x82}, {&(0x7f0000004c40)}, {&(0x7f0000004c80)="a71dc69f3f3aff5d16e9211c60c6285f823697b68e155df76e6574f47582dbe001c343a5862e12a31d508f8d858c7abb1c146c759a452c3ddbf9aa7ea3d67ae6768ead39515191d4c68b6e96ec", 0x4d}], 0x3, &(0x7f00000054c0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x108, 0x24000841}], 0x6, 0x4) recvmsg$kcm(r0, &(0x7f0000005980)={&(0x7f0000005780)=@nfc_llcp, 0x80, &(0x7f0000004c40)=[{&(0x7f0000005800)=""/173, 0xad}, {&(0x7f0000002680)=""/4, 0x4}], 0x2, &(0x7f00000058c0)=""/169, 0xa9, 0x1ff}, 0x1) 2018/04/10 22:07:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000060003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x8000000000000000) [ 590.949800] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x19980330}, &(0x7f0000000080)) 2018/04/10 22:07:41 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1fd, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/77, 0x4d}], 0x1, &(0x7f0000000200)=""/190, 0xbe, 0x8}, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/43) fremovexattr(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB='btrfs./dev/v~s\x00']) 2018/04/10 22:07:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x300000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x7308000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:41 executing program 0: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000, 0x400000) ioctl$TIOCSCTTY(r2, 0x540e, 0x3) 2018/04/10 22:07:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001006000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/04/10 22:07:41 executing program 4: r0 = shmget(0x3, 0x4000, 0x54000120, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/04/10 22:07:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x1f, 0x0, 0x4}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x10000000000001f8, 0x0, [{0x1de}]}) 2018/04/10 22:07:42 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000140)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000100)='personality\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) flistxattr(r3, &(0x7f00000000c0)=""/2, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x40100, 0x44) 2018/04/10 22:07:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x9000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:42 executing program 5: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x0) mlockall(0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000d40)=@broute={'broute\x00', 0x20, 0x3, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'irlan0\x00', 'bond0\x00', 'sit0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], 0xf0, 0xf0, 0x140, [@vlan={'vlan\x00', 0x8}, @helper={'helper\x00', 0x28, {{0x0, 'sane-20000\x00'}}}]}}, @common=@log={'log\x00', 0x28, {{0x0, "821383dc054f0434f823f006d014905391dfe1aa181f9e36cd39220a4ff7"}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x5, 0x200, 'bond0\x00', 'bridge0\x00', 'bcsf0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"fc4fd3b508b1334437f24a548a4b42ef85ad9ecf60b21f0064c7b29e0542"}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x300) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000000400)={0x4, 0x0, 0x0, "6f3e368e3752", 0x800}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x800000000000005, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x9}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000080)={r4, 0xfffffffffffff9d9}) recvfrom$inet6(r3, &(0x7f0000001540)=""/163, 0xa3, 0x0, 0x0, 0x0) [ 591.767360] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:42 executing program 6: add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001300)=@int=0x7, 0x4) bind$nfc_llcp(r0, &(0x7f0000001440)={0x27, 0x0, 0x2, 0x4, 0x1, 0x401, "b85f088ca59ed43fa9df8985568190c572bb84ef858a78327baee138d81b37686d646bd35a6080009475f743212aa2ba2eda7ed318ab49a8659031105c26a6", 0x16}, 0x60) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000000)="120000004e001f0014f9f400000000000300", 0x12) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000200)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e23, @rand_addr=0x1}, 'gre0\x00'}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x1, r3, 0x1}) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) close(r5) r6 = getuid() ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f00000001c0)={@my=0x1}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x8, 0x4e20, 0xffffffff80000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x6c, 0x0, r6}, {0x5, 0x1, 0x7f, 0x80, 0xfe98, 0x5, 0x6, 0xf3b3}, {0x5, 0x8, 0x5, 0x38}, 0x8, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x1, 0x3, 0xf6, 0x9, 0x12f, 0x20}}, 0xe8) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000280)={{0x8, @empty, 0x4e22, 0x0, 'fo\x00', 0x2, 0x6, 0x3b}, {@rand_addr=0x7, 0x4e21, 0x2, 0x5, 0x3}}, 0x44) 2018/04/10 22:07:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) r2 = semget$private(0x0, 0x7, 0x10) semctl$GETVAL(r2, 0x4, 0xc, &(0x7f0000000240)=""/211) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x6000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xf0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'teql0\x00'}) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f00000003c0)) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x40000) r1 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc}, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) keyctl$get_keyring_id(0x0, r1, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000300)={'mangle\x00', 0x2, [{}, {}]}, 0x48) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)) [ 591.880260] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/10 22:07:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000300000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:42 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001300)='/dev/input/mouse#\x00', 0x4, 0x8000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001340)=0x7) r2 = userfaultfd(0x800) pipe2(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000011c0), &(0x7f0000001200)=0x4) openat$cgroup_ro(r3, &(0x7f0000001100)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000001240)=""/179) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001180)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x7) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001140)="2b73656375726974792b267b2dac7d5e295c6d643573756d6b657972696e675b7070703100") read(r0, &(0x7f0000000080)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/10 22:07:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000003d80)="b0", 0x1, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xe725, 0x9, 0x2, 0x3ff, 0x20}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x5, 0x1000, 0x4}, 0x10) 2018/04/10 22:07:42 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) r1 = dup2(r0, r0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40000) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000200)=@pppol2tp, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/36, 0x24}, 0x2062) 2018/04/10 22:07:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x7800, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x300, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 592.030597] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 592.061765] audit: type=1326 audit(1523398062.391:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 592.081555] audit: type=1326 audit(1523398062.391:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 592.101256] audit: type=1326 audit(1523398062.391:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 2018/04/10 22:07:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xa, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xffffff9e, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) connect(r0, &(0x7f0000000100)=@ipx={0x4, 0x8, 0xffffffff, "6aa36039d30c", 0x3f}, 0x80) 2018/04/10 22:07:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000700000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 592.120923] audit: type=1326 audit(1523398062.391:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 592.140575] audit: type=1326 audit(1523398062.391:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=50 compat=0 ip=0x455259 code=0x50000 [ 592.160141] audit: type=1326 audit(1523398062.391:19): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 592.179834] audit: type=1326 audit(1523398062.391:20): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 592.199516] audit: type=1326 audit(1523398062.391:21): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 2018/04/10 22:07:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000080)=""/5, 0x5}], 0x2, &(0x7f0000001180)=""/141, 0x8d, 0x182}, 0x40000000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001280)={'irlan0\x00', 0x9}) ioperm(0x6, 0x3b9, 0x400) signalfd(r0, &(0x7f00000012c0), 0x8) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/10 22:07:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x2, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 592.219182] audit: type=1326 audit(1523398062.391:22): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 [ 592.238885] audit: type=1326 audit(1523398062.391:23): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5784 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x50000 2018/04/10 22:07:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x3000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = socket$inet6(0xa, 0x807, 0x1473) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xa6, @empty, 0x1}}, 0xfffffffffffffffd, 0x9e}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x1f, 0x80000001, 0x200, 0x4, 0x400, 0x100000000, 0x4, 0x3, r2}, 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) [ 592.324335] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:42 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001004c00000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="3e420f38095e03660f38802bf22e0f01df65f3f236f244ddb900000000450f01c966460f388285004800000f01b946ef957af2440f10e366ba410066b80a0066eff4", 0x42}], 0x1, 0x5b, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000140)) r3 = syz_open_dev$vcsa(&(0x7f000000ab80)='/dev/vcsa#\x00', 0x0, 0x800) name_to_handle_at(r3, &(0x7f000000abc0)='./file0\x00', &(0x7f000000ac00)={0x97, 0x101, "b990e419865465442c06f85041694029ebd6e5d92b8119ea20af47ce91b84806f2f21b6977c242d486967d29210e3a2191afccea00aae1b32168ae9e3bfd6db2b3d512b5a6ca8c96cea393ec6d41000a34fea549fb53d01ebfe43fde2b03b2e6ad9e9ce247bde94d4ed13475e693c151f7257b83c551c4c87f1ef5322aab909051ea00d095d7aef9a24cd380f78d4c"}, &(0x7f000000acc0), 0x1000) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000000a800)=[{{&(0x7f0000000540)=@alg, 0x80, &(0x7f0000003980)=[{&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f0000000100)=""/2, 0x2}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/253, 0xfd}, {&(0x7f00000027c0)=""/123, 0x7b}, {&(0x7f0000002840)=""/60, 0x3c}, {&(0x7f0000002880)=""/146, 0x92}, {&(0x7f0000002940)=""/46, 0x2e}, {&(0x7f0000002980)=""/4096, 0x1000}], 0xa, &(0x7f0000003a40)=""/134, 0x86, 0xec}, 0x6}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003b00)=""/138, 0x8a}, {&(0x7f0000003bc0)=""/19, 0x13}, {&(0x7f0000003c00)=""/105, 0x69}, {&(0x7f0000003c80)=""/217, 0xd9}], 0x4, &(0x7f0000003dc0)=""/50, 0x32, 0x3}, 0x7c8}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000003e00)=""/182, 0xb6}, {&(0x7f0000003ec0)=""/33, 0x21}, {&(0x7f0000003f00)=""/71, 0x47}, {&(0x7f0000003f80)=""/10, 0xa}, {&(0x7f0000003fc0)=""/79, 0x4f}, {&(0x7f0000004040)}, {&(0x7f0000004080)=""/61, 0x3d}, {&(0x7f00000040c0)=""/168, 0xa8}, {&(0x7f0000004180)=""/99, 0x63}], 0x9, &(0x7f00000042c0)=""/225, 0xe1, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f0000004780)=[{&(0x7f00000043c0)=""/163, 0xa3}, {&(0x7f0000004480)=""/248, 0xf8}, {&(0x7f0000004580)=""/240, 0xf0}, {&(0x7f0000004680)=""/212, 0xd4}], 0x4, 0x0, 0x0, 0x5}, 0x2a}, {{&(0x7f00000047c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004940)=[{&(0x7f0000004840)=""/239, 0xef}], 0x1, &(0x7f0000004980)=""/150, 0x96, 0xffffffffffffffc7}, 0x1f}, {{&(0x7f0000004a40)=@nl=@unspec, 0x80, &(0x7f0000005f00)=[{&(0x7f0000004ac0)=""/4096, 0x1000}, {&(0x7f0000005ac0)=""/206, 0xce}, {&(0x7f0000005bc0)=""/208, 0xd0}, {&(0x7f0000005cc0)=""/136, 0x88}, {&(0x7f0000005d80)=""/59, 0x3b}, {&(0x7f0000005dc0)=""/161, 0xa1}, {&(0x7f0000005e80)=""/111, 0x6f}], 0x7, 0x0, 0x0, 0x9}, 0xff}, {{&(0x7f0000005f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000072c0)=[{&(0x7f0000006000)=""/230, 0xe6}, {&(0x7f0000006100)=""/158, 0x9e}, {&(0x7f00000061c0)=""/63, 0x3f}, {&(0x7f0000006200)=""/59, 0x3b}, {&(0x7f0000006240)=""/4096, 0x1000}, {&(0x7f0000007240)=""/98, 0x62}], 0x6, &(0x7f0000007340)=""/132, 0x84, 0x2}, 0x3}, {{&(0x7f0000007400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f000000a780)=[{&(0x7f0000007480)=""/207, 0xcf}, {&(0x7f0000007580)=""/183, 0xb7}, {&(0x7f0000007640)=""/4096, 0x1000}, {&(0x7f0000008640)=""/9, 0x9}, {&(0x7f0000008680)=""/65, 0x41}, {&(0x7f0000008700)=""/4096, 0x1000}, {&(0x7f0000009700)=""/4096, 0x1000}, {&(0x7f000000a700)=""/127, 0x7f}], 0x8, 0x0, 0x0, 0x2}, 0x7fffffff}], 0x8, 0x2100, &(0x7f000000aa00)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$vsock_dgram(r4, &(0x7f000000aa40)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f000000aa80)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f000000ab40)={&(0x7f0000004040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000000ab00)={&(0x7f000000aac0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="100527bd7000fbdbdf250f0000000900000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 2018/04/10 22:07:43 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x4, 0x9, 0x58, 0x5, 0x0, 0x5, 0x40000, 0xd, 0x7fffffff, 0x6795bedb, 0x7fff, 0x9, 0x8000, 0x6, 0x0, 0x6, 0xfffffffffffffff7, 0x5a09, 0x0, 0x0, 0x1ff, 0x53, 0x3, 0x9, 0x8, 0x1, 0x100, 0x40, 0x0, 0xc2, 0x8, 0xff, 0x2, 0x3, 0x7, 0xbdd, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x600, 0x0, 0xb954, 0x0, 0x9, 0x3ff}, r1, 0x0, r0, 0x8) r2 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0xc859ec2bb02088fb, 0x0) getgid() write(r2, &(0x7f0000000000)="16", 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000140)={{0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 'rr\x00', 0x4, 0x4, 0x51}, {@broadcast=0xffffffff, 0x4e20, 0x1, 0x10001, 0x5, 0x4ba1}}, 0x44) 2018/04/10 22:07:43 executing program 5: mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0xfffffffffffffffc) uselib(&(0x7f0000000080)='./file0\x00') llistxattr(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)=""/223, 0xdf) mq_open(&(0x7f00000000c0)='\'-@+\x00', 0x80, 0x2, &(0x7f0000000100)={0xffffffff, 0x2, 0xfffffffffffff8fc, 0x2, 0x5, 0x3, 0x7f, 0x9}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) sync() mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x3ffff, 0x0) 2018/04/10 22:07:43 executing program 6: setrlimit(0x4, &(0x7f0000000100)={0x0, 0xfffffffffffffd}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0xff, @rand_addr=0xa9, 0x4e21, 0x1, 'nq\x00', 0x10, 0x4c, 0x5a}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x42) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0x18) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @loopback, @broadcast}, &(0x7f0000000080)=0xc) 2018/04/10 22:07:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x6000000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x4000000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="2436a570f34086d6d85d0de67d4a9c49c007af5d3499733b2f0e2ec15e450e56d9a178308ada802ab4ac82f9499e97de15", 0x31) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000000140)}, 0x0) 2018/04/10 22:07:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001550a00000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x7400, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001060000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0020050000", 0x5ac8455c921b5a13) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/10 22:07:43 executing program 0: syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)="9b", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) 2018/04/10 22:07:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xfffff000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e5000000af8678e0a215730a82216d546c67a8b47fff6462cbdb9cd0fc87f79b95e0247a4ef63f5e9d59719a2590f800ee37a1de6f5bdc8ea6c26b41dccf5a56758625c888222c5e366150404a2f96a43b64a0858a9b22bc107449d6035d48179f2fcacb4fd3c9a998d61c0262e5639b1e750f9e003bcc3bd223ef662a1166aae6330f2d76fb5b74eafc7362a0439ca8297a2a806988a4273739040a0cfc27f7f564e864597fda7cd0fbad9d7052998ce70db341624c09be35eb194d7d3c78026626a1b702f85a17803f8ad20ed17ef02f09cde72e99140aae39a32fddf78c67ad15e5075aceeabe32"], &(0x7f0000000000)=0xed) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1, 0x4}, &(0x7f0000000100)=0x8) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0xfffffffffffffffe, 0x0, 0x0, 0x3}, 0xb) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/64, 0x40}, 0x0) shutdown(r0, 0x1) 2018/04/10 22:07:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x4, 0x4) r1 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x125, &(0x7f0000000100)={&(0x7f0000000140)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/04/10 22:07:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xf00, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/sctp\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000280)={{0x6, 0x12000000000000}, 0x1, 0x0, 0x78, {}, 0x0, 0xfffffffffffffffe}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000180)=""/173, 0xad) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000000)) write$binfmt_misc(r2, &(0x7f0000000080)={'syz0', "ef24f4a0cfb7d07e7db3d7e209fa58dc8a000eb1aeee6fbfc8c47f986fa7d99a2a3554df72ca6702f0757002a9ffec448c05f54103a38b714a39839e3404849008cd13907b2175f2ecaf5b47dda1e95d98d392e967793c9a2c88b3496c111e0e4fdc9d0217b8d0c0811a98f17e804a3a5b728841676f69a90dfb41d7b21c49d2b5057a85ef506508069c532b6f7e360deeaec304755a09983b42e1f69d458bbcaeb47250bc4eceef249d856d98abf566833b4e526b"}, 0xb9) 2018/04/10 22:07:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0x50}, 0x3) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000880)="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") 2018/04/10 22:07:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) sendfile(r1, r0, &(0x7f0000000100), 0x4fffffffe) 2018/04/10 22:07:44 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x4, 0x6, 0x7, 0x800}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x8017, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x204, 0x8, 0x3, 0x4, 0x6, 0x0, 0x8001, 0x3ff, 0x4}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0xc, &(0x7f0000000040)}, 0x8) 2018/04/10 22:07:44 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000003c0)=0x4) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mknod(&(0x7f0000433000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000000)) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000027f0ae6dbaf9eadcf909445f3b"], &(0x7f0000000280)=0xe) sysfs$3(0x3) mlockall(0x3) dup2(r3, r3) r4 = fcntl$getown(r3, 0x9) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x80000000, "0be47daea147", 0x40}}) rt_sigqueueinfo(r4, 0x18, &(0x7f00000000c0)={0x2a, 0x364f, 0x0, 0xffff}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) r5 = socket$inet6(0xa, 0x0, 0x200000) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x41f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) dup3(r6, r5, 0x0) 2018/04/10 22:07:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001050000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xfffffffffffff000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xf000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 594.386927] validate_nla: 20 callbacks suppressed [ 594.386936] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x280) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0x0, 0x400000) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000000c0)={"381d3c40000000000400", {0x0, 0xfffffffffffffffd}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x400, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001200)={r3, 0x1000, "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"}, &(0x7f0000000340)=0x1008) socket$inet_tcp(0x2, 0x1, 0x0) mq_unlink(&(0x7f00000011c0)='!,\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f000000f000)) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) r5 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="7cd152399655e465629eed6163415996f2c67c09e152b34ef726a48c90eebe018df8c238b198918af15db559ca72158c6fefbd82dea4c23e2632019b5bf41ea908bbba81e0b86ca8171e1debcd6d7cc76ac4b9aca861583e6e906f38e14e5eb0bffb227ae5509cf07fc5ff27196f33d377785065240c26944a315078a0c1d76b207851cc25d17b4c2f7d48d7fae037e336c393b70f3bb4d01b4d41e83520a82974cc0da75cafb850e08e044e1efd84b1ffda322066644032b95fa8ef282995e1ff9b363d6271e276b5edbbcf5592c3e19ec2039b6f25e060d250ca1cc99ab63038d5720d16987fc52e5763c21c7e8c6278", 0xf1, 0x0) keyctl$assume_authority(0x10, r5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105518, &(0x7f0000001000)=""/250) 2018/04/10 22:07:44 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$unix(0x1, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'erspan0\x00', 0x200}) sendmsg$nl_xfrm(r0, &(0x7f00000024c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="c40000001900010d0000000000000000ac14140000000000000000000000000000000000000000000000ffff7f00000100000000000000000a00000000000000", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYBLOB="f0ffbcd734731ca11907554e41bee720cb5fdaeb97d48017029388eefed410c0d44a0060b65cb49210a72c5341633c31ecb66745dc099744b2d9f764d329878853479b0960f2a1e2a614375cb28867b829581d7565290fd274a5daef6cfda7eceec0d6fdb3aadb32a49e610250a13811a936d02109bbda1ab7cd33671fcddd3045a127f8d5f4cae492d7ceb0236655202a004f008b5677bfc8ad2cf42c722ab3f9d0c166b7ca4c4297b12c45a7079b7b2afa92e49c61f488f364cde961fc6f71be86d642e163974c8819f7661666c42742a9a07c7e6e", @ANYBLOB="615f5694c36e91b57623e9565e4711aa224c2e8bf98c6c3bdcbd051643bbca3df598de34f5d07af398b04f0f775511b6b3968e36b0448de324dab02365e87abdac80508d44b2230bf454544f17e0c2e2e8420f67df772534decc22cd0ac81c3bc4262bb7a32f18cdbcb3ef3c789f78692c27eda431c7e1faed6c2c0260e1d98384839239412f29236a35edd0bc9f95f73d2dfc1cca33093c2e0b059457e540d32a", @ANYPTR64, @ANYRES16=r0], @ANYRES64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYPTR64, @ANYPTR, @ANYRES32], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="3ff431d70a7c5f397810912a6067363caace", @ANYPTR, @ANYRES16=r0], @ANYBLOB="7105025ff3c66c171bb4eacf3fd58034078e0b9456587158bd4cc4ddcd6b1e5bf628dc6e4aa400c97b446fd49cb0408f2729f581d44413586458b0ac43ae1b8784f467478d50df9251e64295a8c5106bbab5927df0d1af445066c9f3", @ANYBLOB="a39ed2ebf582683eb60bd26b14d4c9fcccd2b5744abe91e71918263339aa95f38066e3a88fd030f3b18167", @ANYRES64=r0, @ANYRES16=r0], @ANYBLOB="00000000000000000000000000000000000016f264ca90a2fa38ae0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff0000000000000000000000000000000000000000000000009c23fd18"], 0x3}, 0x1, 0x0, 0x0, 0x40040d0}, 0x0) socket$rds(0x15, 0x5, 0x0) [ 594.466661] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 594.485668] nla_parse: 5 callbacks suppressed [ 594.485677] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x4, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 594.771516] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 594.780628] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:46 executing program 4: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x57, 0x9, 0x2, {0x200}, {0x9, 0x4956}, @cond=[{0x8, 0xffffffff, 0x401, 0x1f, 0x101, 0x40}, {0x3, 0x7, 0x1, 0x42264ac0, 0x7f, 0x2d2}]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r0+10000000}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000fba000)) 2018/04/10 22:07:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020000000100029d140003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:46 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1a9a00, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000080)=0x16, 0x4) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001540)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/10 22:07:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) rt_sigaction(0x11, &(0x7f0000000140)={0x5, {0xdca}, 0x40000000, 0x175}, &(0x7f0000000180), 0x8, &(0x7f0000000240)) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0xfe4}, 0x1) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={r3, 0x74, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x845f}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [0xff, 0xff]}, 0x6}]}, &(0x7f00000003c0)=0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000400)=0x101, 0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000440)={0x100, 0x4, 0x6, 0x4, 0x400, 0x7fffffff}) 2018/04/10 22:07:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x7400000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x500000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:46 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={0x0, 0x3, 0x0, 0x5}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001780)=0x6, 0x4) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x40000000000005) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="7d00000028665ddf95137bbf433a89a7402837926dd9ab2a67da9d42e92ab9eda8cb44aabdc089a92dce11d8e2f6eb43e74257a112ae425a9f39346deeae63e2a8d58be3e1153d88ca6ea06241f03040a14c8df022e3e6526a11feb4ffd3b1eeedadeb10f9624010d499ca0d338bca10779ef1568493005e9b3ce5a98ada7d5264b635b6ba5a093bddf9e049f7fd6119f10a895fc51f136fb31bbc77e1f7c295d27f1e43928cd9d89381d615c6d18e6b8c748f367c4503e1f338cb1dec6a81f4d0ab"], &(0x7f00000001c0)=0x2) r4 = accept(r0, 0x0, &(0x7f0000000380)) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000540)=@req={0x28, &(0x7f0000000500)={'sit0\x00', @ifru_hwaddr=@random="789f9238801a"}}) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000001c80)={0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa}, 0x1c) r6 = socket$alg(0x26, 0x5, 0x0) close(r6) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x100000070) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r8 = accept$alg(r6, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) r9 = accept4(r3, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) sendmsg$nl_route(r9, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000018c0), &(0x7f0000001b00)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x3, 0x1}, &(0x7f0000000280)=0x8) writev(r5, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) sendmsg(r9, &(0x7f0000000340)={&(0x7f0000000580)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2, {0xa, 0x4e23, 0xd5, @dev={0xfe, 0x80, [], 0xb}, 0x80000001}}}, 0x80, &(0x7f0000000600), 0x1, &(0x7f0000000180)=ANY=[], 0x0, 0x4000}, 0x800020004010) 2018/04/10 22:07:46 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200080, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000240)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @random="f69fc644f49d"}, 0x10, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'yam0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=@getae={0xdc, 0x1f, 0x802, 0x70bd2c, 0x25dfdbfb, {{@in6, 0x4d6, 0x2, 0x3b}, @in=@loopback=0x7f000001, 0x5}, [@encap={0x1c, 0x4, {0x0, 0x4e21, 0x4e24, @in=@multicast2=0xe0000002}}, @tfcpad={0x8, 0x16, 0x9}, @mark={0xc, 0x15, {0x35075a, 0x401}}, @policy_type={0xc, 0x10, {0x1}}, @ipv4_hthresh={0x8, 0x3, {0x20, 0x1e}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff]}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x1, 0x8001}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x0, 0xa}}, @tmpl={0x4, 0x5}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20048840}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20241, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x0, 0x3}, 0x4) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000a76000), 0x17) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)=0x0) sched_setscheduler(r5, 0x5, &(0x7f0000000440)=0xfffffffffffffffc) close(0xffffffffffffffff) [ 595.746664] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 595.754859] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 595.769177] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 595.782876] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001006800000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x429, 0x7ffd) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x20, 0xffffffffffffe7e9, 0x2}) [ 595.794767] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 595.862170] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x9effffff00000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x30000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rfkill\x00', 0x80, 0x0) timerfd_gettime(r2, &(0x7f0000001a40)) sysfs$1(0x1, &(0x7f0000002000)='/dev/rfkill\x00') sendmmsg$alg(r1, &(0x7f0000001e40)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="fd6a6c2b02d5ec6fa9bf991334a0916b7216351dbcf94e6998ac2527f7acf42d3bcabace3699665e4ec9a32cb8e6802c4c4a8be5f6a7e0f4af0d48405431a8d5dae6c51a03d97dc8961586ea0714bbfb7a32ef582dc8c44a5f08d74c416b10299724d1eb2c7228e8418674aa8ea2636f9264520ea690c359b4ea5aff68224bf8bc2ac75c5be7394c9eac8e00d9d43a681e2ee47f8536de416d3a3f324e3bea0d1c5e9620e575638d63919885eafcbfe7516519d72d252a2adb6fa644279f826690ba504fd6f58d2acf6b0b8b90c4f8fe3924391cfdc9a5", 0xd7}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1e0, 0x800}, {0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="212dc3c6ae04277ac22074322e6eb2a6f7f8d616d86d49b4485ebc7faa74db2a40cecef0ab1c79eb3517d9013d762b0930a9f345f79ac6b1210b569a07c4cab911735557f86b8b37dbfdd1", 0x4b}, {&(0x7f0000000640)="a4081993c8e77650d73be8aae3573ce56158b30f3d5f4b81269d43f3827aa6bbb36cf7f48526ed7dea0703abce3d7ce218957bcaebaa9db203308d5927a36a44af063b1009ace79d7e5a42880924fc05843d495cb2a459eb0b04523e40dab1d679ac2c70bf5a7ab021cf76fea5fe4f389b8a52356a78bc66fc069ca38e7a93e77eba62cccf15cca4f35f2651305da7169386b444b5bb04ac195ddb5a71b085e73319a7323282fa7ace470c503ffcaea67b7607397c8edfb2217a618f72e8b8164e3e95cdc6557880963d0e4c64eaee7f3bc0ea47fced3aef9dc1d647a487de7bfc380bc7c4e551336081", 0xea}], 0x2, &(0x7f0000000740)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x449}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf5, "a198f2015f6081464901b0a751e26160ff8e5c4abfbe6473c83f91da8f6c79ff74b0b0603aea0566c3080099b6e262307e491de27b3575ead5d47341c84aae398686866f9afafe04a2e39be91a372c5a1c003b318170fe912a6d7f47dcfc1933f122f497689eff7b08e7ee2dc4171e0af645c9bf8156e467316f50d8126a3a9891f0346edcdbf4fbfc73f964e8a00d286d886515d890fde60aefd3c569ed9115364506586491d22b2b696edfcdf017637df4b4e11fb493dd301dbf76b703deea6e4827d2a129290ef0d829ee219798cccaedf31be60141d6161709c1cd60d437cc21e26eed61456cdc034d3c6be424e10f0917a652"}], 0x158, 0x8000}, {0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)="ea55964fe2b49c04a70653af8b3bcf7038a9d778f9a4a6c06cc47fd4b375b7b3569e4ab977386cd811931d7ae31d3d1bbc1a5e3a6aaa902a9b9652c406a339340ac960d6a828180fce03868b0ff29a9f2d523b9f0632f111bd4a98cbf5ef46ecb57ce21ea2abf33c23db64c73b778cc533561a5c65b518c0388beb18a536bc54e621493d0c87e14dcd6b4f9460494904cca3fd14d74b9521c2c7047e5f40ac7a3475f24df5c6ebe2a79ee2b4faec8f2c1d211c92ea0042495896a46b8401a5169a508d4a91139fc32bdfc5b2e315cca811ac227b9a516a4fc4752fa4bcf66e928cbaf0ad6470be", 0xe7}, {&(0x7f0000000540)="6c175ee8eda99ebe05821bd8e4e57fbec95e11cb540f1cf56e", 0x19}, {&(0x7f0000000580)="1e5bde5024f6915eb70bab23ee23d1242f94d5166636793c68a28a0e06066f2df0793ae3cfb9296ac333b1789e9e9a38f366d62eaf5937a5595f1a762783de438b9d0b115e0a48e629fe0febc8e0407b2377fe52ff197c430349df2249e18531419e25f3711ecb", 0x67}], 0x3, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000a00)="dd431e31083efbe23fd8907b0866559fd019d0166678fb239051dcae37560bc9847abc55a5c3c802e03a6a35bd8acc1651379b5ed104bcbcc5092142db95946ca14d69f5011c64179d74de676bd609193b4f840df5d9b2f79620746cefd2dbb26e9741d7dd5e4582c42ce45265a5ba7ce7ba0d8a85d82c9f692ba030efd37b2cc8191aecd5d326a96afd69d8c06e07ac9797511deb3de3", 0x97}, {&(0x7f0000000ac0)="893d35c2efeae58601e51310bf70d98a6e8fd5ca21dbf101bc9278bca7b79060882c40cb792f9d9e3cf8de6c55cad0faff80da3c7245fe72d2041549451b109ea3825dac56e20ba8c05395b5b164c113ac16d5e5fa405e30222fbf7ca55952c8077fd3ba18cc215a7ed5e85e91b7f1f37f54cca9f78c8850557c8a0919d1195d23f5ce96c581b4d93ac46140020e4de797f515e2421f6b9f2da2d5", 0x9b}, {&(0x7f0000000b80)="c64f8ef02c05d5eadc08b6576a8d708f4e5488baf8682e9012778b44f85d3225f8c9dfd9eb6a2d9f2d2376a1059cce2d649d0f3c5731c0d6f424f07b1f2224aaca951624762d573248b891bf05a2ac48a0301ec96b4cab24486d7abddf06cf7d72085e64eaf904dd90233e8298946744d488bc", 0x73}, {&(0x7f0000000c00)="e34b5d3f7730171584d63c9f358b6d835c7ddccdfd6d9b0dfdc7811ce7341d7e9ad257331f4b03adb62b86c1e12fe3ec2a78fa78c8194bb6e995080e7a2269f7917aa2c58073c71b31e6d9a8f520cab7c1f9d41d128360b704d5e2dcd38e30a90ae1c01e3c4e4af810cb2d4ae15bb6b20545479526c044bb53b8b87208bfb7820f44bd4960f765d8cf739f", 0x8b}, {&(0x7f0000000cc0)="3411950500ab2360e6c3a4a028648d429292390c271ecc623af8f68f81e1ad1a339db098556c28f0bba975019b2e0737a17054f4d1833efe3c47b86b14c950f5efebeb8f87cc9f799facd0c4e5edadabcf805a34b823", 0x56}, {&(0x7f0000000d40)="ef2d1dd7a76805653a3f0b47e23f90eabae4b3e1223395107d3ccc55d00ef7cc73c2908d6e1a3b6ba8308c7bb5260fae0e71eff2e21cbe63616fc0e9013859b5b87b2692d6f3208612d54e6e6e4e84fb3965f0838a51302cdf99bbad9980a60f606b68a2277958aa03609fba8164884b8158da2cf156b23264afa082e2d4c61ece16d873ac8d723d5bba707483115ebd784629646695fe45e0", 0x99}, {&(0x7f0000000e00)="ef788a4508f9c55a0498d4c911ab41142f6626c9f1204afa8d80d76020034ae77bff410a53821682204681b7554a1265f324f34026e00fe0552039d2a09987695a8fe2f5794537347f1b6c47645a963eeab95237183900a8f96d2317388ce401cdd1a7383fa642813638ac3c3c9cfc852f1f952cfff159ba8d66f6bc8d2033a73ad8f4b71c2fb342e5061afc74e969a7", 0x90}, {&(0x7f0000000ec0)="fd326e6e785e5ebbd2b74aa800624d51aa4bff292e93149cadb1d488d89d171b49f0eb74be1ed2db76243f4f7e22f992b6bbffb9186bc000fc5a8e90c992c08b29a4e592f800d0e6fc0114ca8f44ea17c1dbb86396dcb169918b3ea0e70b1d5eb0d234badb139ff4c875a75ada5543ccb731a9c125fc54eb28762d28cd0609eaf0535f53afaef00da74eec7ba3d38ed12ba73cb93c7ce16728cc80ebbb0be0501c548db3391a580323544686f31c47b4432f8f71d91fac836b1a2e564c8daea12508b5be008aed378e75071cdda683a802b22e7e12d01b997a7a4b4922e90279f4071e024be3a99bc5eececed608ad4eebf766f8e8", 0xf5}, {&(0x7f0000000fc0)="6f1410ef2ad1cbfda601e572c5a4b5de130e529ee43d5d797d34fc6eb526e473280bc8a636938fe919f023eaacfaf279014a588155e20c563a64e3df", 0x3c}], 0x9, &(0x7f00000010c0)=ANY=[@ANYBLOB="180000000000000017010000020000000000000000000000180000000200000017010000030000000100000000725e16c0fae5d600000018080000000000001701000003000000b2000000000000000000000000000000000000000000000000"], 0x60, 0x20000010}, {0x0, 0x0, &(0x7f0000001140), 0x0, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001180)="aa45560af911276fea2a5289bfcd27f5edae60d10c56b8658aafe16eea93154f887ca848c49150b26a0eb2a886a61b5455c7e47ba08a9100b3cbbc51d6696552524d1a5d55f25977289594686e371a5b30308b3deeb5163b23a48cadc6e67560b001f7689f591201", 0x68}, {&(0x7f0000001200)="9a3d864181b0fa0ae73c0639e72d017b190523c1019f2049300c0caa71f4d27979a050f2f99a7e96309de94383488934846b292b521b38e134c92ca18e12d875d93d0a7542b4aa77942b5bdf9c7b2aa9fa24d04b5b73ad34232817cbb54d366f5d2052973f44548b38616090512fca2d2d302a253d86f47ddb112bec6764d539d31ffcbbf76dfd9126959ef9f03fd02a265101a9f00af7417357146001f1649006804040a26c10aaa7a45ba45d279918bd67266d7ffc7ec54c77ed5646a3da49ceb34961b8549f069fa1db7b4d506b837a72a98301aa", 0xd6}, {&(0x7f0000001300)="59a406c92e7692abcb8c38d26a7a1ce191057516ce12dabf7246d1ffc258", 0x1e}, {&(0x7f0000001340)="3ca99c9f874bf6ffb82ba28f5b1cba8a563b34568bbbc2cd", 0x18}, {&(0x7f0000001380)="28aeb8afd9c810f126f78d4681b1290912cb10ed1bc41cbfde3851aeae0ef65a0779bf7a8539a211ed059811fcc34fdd6e4d8098a22cfd7c7e70d11e84b19585c0758f700bf60543cd81e852392b34e75c5ec0628f8adba6d01a7ee4cb483f79b9cc118b8e76753adb559770321510d6cbf0140c55ca85896017e3cd5dbd220f8f10cce798cf5d243c9fde630575df046410fc8eef359fecd5485d6fa68b7479a84c0848a2a43990be4cc748d3930b376870c5005260d2a2b2523925bb6bdf93ee2a3e17d3facda4daff1cc434d77e08663f91d975423ebc7489c0461eb4303976593a15bf73eb8b169c86b83c2d49", 0xef}], 0x5, &(0x7f0000001500)=ANY=[@ANYBLOB="180000000000000017010000040000006106000000000000180000000000000017010000040000000700000000000000d8000000000000001701000002000000bf000000b7dfe39963d31bcc8509f5ca74765a9644020e76bd44b07cb8f740123d030072781d623a352172b137af7a444277649121d4f0ab117791c60441bbb5887116c3e4ad309999949cd5907179f41fef1cc642268a7af3320b7db4afeacd533157a95dfee0abc096e750420f505d45e8906cb3678f21bf145e7e5f9e21a5b7813a021e0b4ced8994b22aee2abc4336fa2d84d1c5765e2cfab904d81a080dff99af4fbf83a9c3125db7b78a9593df03acc611e8905dd4da069a210f7b927500c335000000000018000000a14745bdd6bf55ac030000000100000000000000"], 0x120, 0x4015}, {0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001700)="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", 0xfa}, {&(0x7f0000001800)="b34c8403b7d21572e715cc829e1aec1ccd300a061fcd0b7c2e4462ce5f8d8faee538bdbbd46f9b7ae521b04b9eddbd836168eff8f7d592f7bb97b2dc31fde0659348d348f6872bd96bb34b3a5d7ae2418ee079b7dde0aeb3df0a4df74d4d5e6f7163296b8cd6d43bf04d3e1c1741950d", 0x70}, {&(0x7f0000001880)="ac2f5751340f3985b683e99c435804812df430ba6735604a0f281073cb85029acc8e0ca14ffc5616a8bd22a55dcc8d68be973c6111fa4a0d6ea0f6cebc401d864ec63a31acce1b3500d6b73112df1cd9fe40559706a5d22623560b58d435b250470e87dca3947401ce5ef582fdca9ebcc4a06fed7cead7f7a7659991530cf0cdd3ca860971e186cca6c3b0e919fbb295dee8a893408eda266528bfdaad32bda1d618b6e1c1402f2b4bc6af23ecb1922c5d", 0xb1}, {&(0x7f0000001940)="23a626853b44fc7eae4d1357a84a1b728cf9310dc4245d12afc64ee13642f59318e50e89309876128ea4d71f1176464684a1e3e8ca41d715ac607a7d37da09227aabeda0cd64767700a4a8f88d4cc2bda94c4f60c772748d925a5b59b118c47686c4f82e0a7f4bf2883039cb7ad501ccd0ff5f15bb139ae014ebd703ecd3d13da2bc2571d05a90dd003d4bb3ba3921e1b70b408435eb38dcc9acae796152895ec3b1f65855ec89201b868caf25c0b95385e556dd8d94d869b177d59e6d411cd7", 0xc0}, {&(0x7f0000001a00)="eec8bcc9dd77bf01eecaf148a9f972f7781b73ee03a9bc4b9e259596523fa5aa629fe61f46b4ba1447e97c59afeb0caab029bf1bfa18465c64e0378c", 0x3c}, {&(0x7f0000001a40)}, {&(0x7f0000001a80)="ceef9e04078152372f820090cdcdfb10d07ab97d2cf28cbe70278b47034a44c26892e8e4a2c2a6d2396db57f58d783d166bd30b5700538fe5824a3152d195cf788f8b44ce0f201c92eab883efad62ef7da32029cc30407ae89e0b648203258233170111311524a16bcc349aa1099097e8090e1e7b149d2edc3819fc2cb88f8a96a1261f57014c25579b77da3b0b1eb559b2fbec8a8dd3b6fafafdc25c5f8b6f2fc8ec352037971d79e602691a9db92d2ea7c0fd8d52663738a0edd19f173bbbb45a0ecb5a44b343779706afb4dbe267793047179eb82d48b8e57888984", 0xdd}, {&(0x7f0000001b80)="6c41858914e5d266fc6924", 0xb}, {&(0x7f0000001bc0)="d084ec74c697a0bcd778c6993121e8bcaf46f2b27cd74c152752ed7b0eb5284514b9ce6e52d0bdfcfa897e1cd6eb46a000ba4ae6e8c8221f17bd4598ae3efa55cd0cbb26493439ac958bdba185cf4b9e27eb1711ab8c2259754ab26a", 0x5c}, {&(0x7f0000001c40)="fabccc0fda9c26b4447bfc03deb35b5b088efe1d7c547c1576fe1a72511a06322bd1bbad2b8930f5956e25c11898f7f2063f3d297f1807b12857f93feda90cd5f8e6084f29db923554380b1d743cd3b19286c62b5dd8f56994343fa881e4673cfb9fe26f440552c40137df96d4cc305079ea0830a08b00f5fb5acb5d569c3f04e3dfe6c1731bd100b48795b8360c3b66443b38f07a4ce8645f0156ebbf203e4890aa6a3b154cf07771c2f0af7f1476ca76feba9335e2cc1c832addf2fe524956e2a110352b48900a6b247fd8c9c3197cf6441c8ef5bd370e999b73ba8b6de7c834ef9972b2c2015cb726c8d409e4bd44d44d9573b71dc62f54", 0xf9}], 0xa, &(0x7f0000001e00)=[@assoc={0x18, 0x117, 0x4, 0x1f}], 0x18}], 0x7, 0x0) 2018/04/10 22:07:47 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002000000019effffff0003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:47 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000000080)={0x39980732, r0}, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x0, 0x8000, 0x5}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x880, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000240)=0x2, 0x4) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/209) 2018/04/10 22:07:47 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x2c0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000040)=0x490b6023, 0x4) io_setup(0x4, &(0x7f000017aff8)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)=0x1) 2018/04/10 22:07:47 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x842005, 0x0) fallocate(r0, 0xffffffffffffffff, 0x0, 0x40000104) 2018/04/10 22:07:47 executing program 4: semget$private(0x0, 0x1, 0x14) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001940)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="d909010000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="dee819a5f8f0f59b0a"], @ANYBLOB="00090100080005001f000000000000004b71fc0476870ada4c6b4a826614504fbe4cb7916f46edfecdec9c8d72ccc47eb8e95c5e3800970339eda1a80aa685b547af5fc4feeff37f6541535cfb306912bf0761"]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x88002, 0x0) bind$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f00000004c0)={r7, 0x3}) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000000480), &(0x7f0000001900)=0x10) preadv(r5, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f0000000500)=""/160, 0xa0}, {&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000440)=""/4, 0x4}], 0x6, 0x0) r8 = openat$cgroup_procs(r4, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000003c0)={r6}) setfsuid(r9) r10 = dup(r4) readv(r8, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001740)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000001800)=ANY=[@ANYRES32=r11, @ANYBLOB="51000000e0481fd035ddb6bf5b3fc3729974cae4fb47e81eb97956c8571fb94e8013aabed15ad7e6ff9015771281ffab651fa8af1ddb0d510b3c82b35a9c30f19d16c4d5625c28be43358a1c7c3edb5f2a67973db39a26dd16a555259b0523421886df651a12170296245a96541e834f6b982a52eb31595fb518db6cad1fb07d7a0061f0bb14dffdc74cc29de7b5394ca2c0f1f8d19c52c7c16a197d495ba8bb4c00e67c235fcc5e5afda3021622231953e79fe5bc4ec79bf27cf396189d4df1f1b42c10d35e2a5f9285c5432e0ec67d1564912cbedd9bf0c4596ed4d307e8db17637c733648ad9f55d407011a1a9ef4681de3ce"], &(0x7f0000000140)=0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000400)={0x2, r3}) mkdirat$cgroup(r10, &(0x7f00000000c0)='syz0\x00', 0x1ff) r12 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGPTPEER(r12, 0x80247009, 0x8) [ 596.858858] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2390000000000000, 0xc000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x4e24, @rand_addr=0x2}}}, 0x88) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r3, 0xd0, "1b6d56a2212d12dab3c9743c62871d759d5c20d94d651f5edbf55951406688602670d315ccf071e97dbf1070b410423484774402430589c2a887851e48461ac57051b8f9a5def3488b709df92ed0730932a0a5d181e77db567ec2bf726e8d14473bed8417ce6139f8780cf6f5f37b5cc72399a90b6143e7949c1b3d57b6b12f97bfbec91a6e11616f255aa61363fde003ce7473bd727b9c855c66fc20d6d1a21514b994a2dd2a672f891dbe30f9cfa3fc86cb634da006e6617c27e3809c042fef0eaeeaada499f4d81f61fca8a625d3e"}, &(0x7f00000003c0)=0xd8) sendmsg$alg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000400)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000480)={r4, r5, 0x46}) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:47 executing program 6: unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) gettid() r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000578ffc), &(0x7f0000b3effc)=0x4) signalfd(r2, &(0x7f00000001c0)={0x1}, 0x8) timer_create(0x0, &(0x7f0000000200), &(0x7f0000044000)) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000400)=""/137) accept(r3, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80) getegid() getegid() r4 = timerfd_create(0x7, 0x0) readv(r4, &(0x7f0000c64fa0)=[{&(0x7f0000952000)=""/219, 0xdb}], 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000dfa000)={{0x77359400}, {r5, r6+10000000}}, &(0x7f00003eb000)) getegid() getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000b91000)=""/139, 0x8b, 0x0, &(0x7f000020bff8)={0x77359400}) 2018/04/10 22:07:47 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4b, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) 2018/04/10 22:07:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xb00000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x14, 0x18, 0x2ff, 0x0, 0x0, {0xa}}, 0xffffffffffffff83}, 0x1, 0x0, 0x0, 0x20000844}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x260000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) sendmsg$rds(r3, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/234, 0xea}, &(0x7f0000001640)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/231, 0xe7}, {&(0x7f00000012c0)=""/32, 0x20}, {&(0x7f0000001300)=""/12, 0xc}, {&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/119, 0x77}, {&(0x7f0000001400)=""/232, 0xe8}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/121, 0x79}], 0x9}}], 0x48}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x2, 0xfff}, &(0x7f0000000180)=0xc) [ 596.902519] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 596.911947] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:47 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001070000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:47 executing program 4: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x8000a, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x4, 0x101081) io_submit(r0, 0x2, &(0x7f0000000380)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x1000, r1, &(0x7f0000000080)="baa97c2d0c3be1592a75ddc6404adcb5bec94eec9accd9f4b111cf21ba4eb9762a5d9e555b80c6be8a19cd7f36abe1a56d601ad3d0f0ac8f037e0c0fdbeec45a7249539f14144be481cdbd44a1d0580125232e7c3be67c782c7b2d3221ac9b494851eba667a56d4da91da0783843af28333d0ba1ea3e86e3681525108e8342c635e81327cf2ea30e44f04ea03e12b7aa2f0ea2488681cff8b533d1f6619f4c0c5bba5b52d95f22ba362ac2324d2420ea94e5b075e314148f0e6c4721133054c4a97ce93c2eb7135337e9834acd6b396f380654831a35ea5499f363f0e738c260fbed3358942419ebe604d274c80fee56f2ec242c7297", 0xf6, 0x2, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x9a, r1, &(0x7f0000000240)="5bd9ff038edb942be050c055304ac8e80a213a431c252e9bdf47c2fc097a1a88ff4fb009cd5b98a0f444022de435c62619b60840b039c9d92e86bc0ffadb0b5cff4ef57b373b65639dbda6290197056310eeb4c91f53af8f8ddc7efbd13978354e8b66ad9297e01acf2dc4733210f46ca304e6ae67ed93e53839dc2fd44b970b20dbcb0b1127cb412b8e78f3909b35ee0a916237fba771d0b3d5c8daab2078ec2bcfcdfe86577a80b531b73d5ee423393546dace", 0xb4, 0x10000, 0x0, 0x0, r2}]) 2018/04/10 22:07:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x40, 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x10, 0x88e, 0x20000000000007f) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000200)=@l2, 0x80, &(0x7f00000011c0)}, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x4000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:47 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = semget$private(0x0, 0x5, 0x0) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000003140)=""/4096) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000010c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002100)={r2, 0x8}, 0x8) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/54) 2018/04/10 22:07:47 executing program 0: r0 = open(&(0x7f0000000640)='./file0\x00', 0x200, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000e40)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000e80)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x9) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000000340)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca8164243789000000b9006aa376e24b82f7a70a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e000082000000", 0x4d}], 0x1) syz_emit_ethernet(0x2e, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x2) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) r4 = memfd_create(&(0x7f0000000040)='vmnet1\x00', 0x2000) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x5bb1af71, 0x7, 0x0, 0x6}, 0x8) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00000001c0)={0x80, 0x8, 0x0, 0x2, 0x7, 0x1, 0xe6, 0x7ff, 0x9, 0x8, 0x6, 0x7cc}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x20, 0xf3d0, 0x4, 0x9, 0x2d}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000480)={r5, 0x8, 0x0, 0xab4, 0x5}, &(0x7f00000004c0)=0x18) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) 2018/04/10 22:07:47 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7fffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xc26, 0x400) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x6, 0x5, 0x101}, {{}, 0x1f, 0x8, 0x8}], 0x30) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x18f, 0x4) write(r1, &(0x7f0000000080)="16", 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x4e20}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e24, @broadcast=0xffffffff}, 'syzkaller1\x00'}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x800000000000011, r1, 0x2) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00000003c0)="dd69f51bed534e001d5b48ab2a3770b83d0c3be395db4145c1a0aa5821486ea9fc4bc7a2bfecf3d69fed0f3ada9353216974b05874569b5808b56e06d09d6506c5145648015f2b90cbdaff37a2ff0df3cb3cf8c16cfec51ff38d23492f394bd7c2d0791c399d6002ee165ded9b58f5b6687bee050eeeb08b2037af5d3ec0036a0df384b2008b3e24317c6adfe4e1941744c9774efacd9925adfd679ff58b5015a5d05f3b598d06306f79577f0bd3d97c12133798bded6c0067328aeca32551c96adb3c106735c20fab40", 0xca) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f00000002c0)=""/138) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0x10, 0x70bd26, 0x25dfdbfd, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x48005}, 0xc040) [ 597.124951] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 597.150588] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 597.165777] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x1000000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:48 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') r2 = dup3(r0, r1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0x0, 0x9, 0x3}) 2018/04/10 22:07:48 executing program 5: r0 = socket(0x10, 0x802, 0x0) recvmsg$kcm(r0, &(0x7f00006b9000)={&(0x7f0000575000)=@hci, 0x6, &(0x7f000062a000)}, 0x0) 2018/04/10 22:07:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001007400000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000100)=0x10001) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x2, 0x2, 0x7, 0x4, 0x0, 0x1, 0x8, 0x6, 0x1ff, 0xf160, 0x2c, 0x101, 0x8000, 0x746, 0x8, 0xfffffffffffffe00, 0x9, 0x213c, 0x7, 0x2, 0xff, 0x8f, 0xffffffff, 0x3, 0x40, 0x4, 0x6, 0x32c000, 0x1, 0xfffffffffffffffb, 0x34, 0xa6, 0x0, 0x80000000, 0x3, 0x8, 0x0, 0x1, 0x7, @perf_config_ext={0xd8, 0x4}, 0x4000, 0x2, 0x800, 0x3, 0x4, 0x5a, 0x7fff}, r1, 0x6, r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x139) syz_emit_ethernet(0x66, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/10 22:07:48 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x7d48a67c, 0x660}, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=0x80000000) close(r0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x80000, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000140)={0x7, 0x1}) 2018/04/10 22:07:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x1000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:48 executing program 5: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0xf99]}, 0x6) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000000)={0xd0000, 0x0, [0x5, 0xfffffffffffffffe, 0x4, 0x8000, 0x4, 0x2, 0x6d4, 0x6]}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000ce6000)) [ 598.227725] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x2, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:48 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x540, 0x0) accept$inet6(r2, 0x0, &(0x7f0000000200)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r2, 0x0, 0x7f, 0xbe, &(0x7f0000000040)="938e8e3135ca4fb7815712e36b7191545eef5f302c2ff9c894185f1727d3ce80bed4cdf8e8564e3ea5375cf78bcfc44c1003e2c71fbbd3464a9c5fb2e0d28e0a12ed375e4f99a83dbc83774984db5f30e4c866dbea86728d1d40a6b2c7a15755885ce174f01e9a5531d9453c0cb4e86971e88af39c96aede67c3bd96e7219f", &(0x7f0000000100)=""/190, 0x519d, 0x1}, 0x28) 2018/04/10 22:07:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000001ac14ffaefeffff24ca8e4258c0571d8cf882f86c4f1f3a9690973790e4034f1d260a105a4f7456b50c4e5d07f7d597903000dc9c1cc82236f92f15a69f654935b6dce7ec492cf43ea4789833d560ae37e40a1ec939d7b143c62b0670fd934a46bcaef3233b230416c658900907f390219f176fd12a9567f9e24ef836419a6e0cbc73ab065819eccb4df16f6b26f5061fca21ac4332f73ad339b877f498bc81f7c92ef20690d2844cb0b7ad9e960d3b8b207a518d11e31d240d5bf1a7066a167d2ec15761d6e04fc8821797790e2b6136d7f5dac456512398386080f7a8aae8"], 0x10) 2018/04/10 22:07:48 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0xf7) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000), 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) read$eventfd(r0, &(0x7f0000000180), 0x8) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x300, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:48 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = shmget(0x2, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/44) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/04/10 22:07:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001002000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="c401b155fe8f4958023245d9d03e65f346a5660f71f30066b8e7008ec8c7442400aa4e0000c74424025c00c0fec7442406000000000f011c240f206440669044d88a867cddd9", 0x46}], 0x1, 0xfffffffffffffffc, &(0x7f00000000c0), 0x0) r3 = epoll_create1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = epoll_create1(0x0) r6 = epoll_create1(0x0) r7 = timerfd_create(0x9, 0x8000) sendmsg$nl_route(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getstats={0x14, 0x5e, 0x100, 0x70bd26, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r7, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f0000021ff4)={0x2001}) epoll_pwait(r5, &(0x7f0000a1efac)=[{}], 0x1, 0x10, &(0x7f0000bbfff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000019000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=@flushpolicy={0xbc, 0x1d, 0x700, 0x70bd26, 0x25dfdbff, "", [@lifetime_val={0x24, 0x9, {0x6, 0x7fffffff, 0x7, 0x7f}}, @tfcpad={0x8, 0x16, 0x979b}, @algo_auth={0x78, 0x1, {{'mcryptd(sha224-avx)\x00'}, 0x168, "4e93d93bb449b0eb6e206782dae4f3a48779576bb7ad71da32c41980d9bf865e9ab49938ed56c1fb35b5d20668"}}, @tfcpad={0x8, 0x16, 0xb9}]}, 0xbc}, 0x1, 0x0, 0x0, 0x80}, 0x8010) r8 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000000140)={0x7fffffff, 0x6, 0x4, 0x9}, 0x8) ioctl$TUNSETNOCSUM(r8, 0x400454c8, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000001c0)={'syzkaller1\x00', 0x0}) fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000006c0)=[r10, r11, r12]) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000280)={@multicast1=0xe0000001, @empty, r9}, 0xc) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a5f000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000200)="f30f52fa66b9ee0900000f320f20e06635000004000f22e066b9800000c00f326635001000000f300f01c80faeac45c50f214c0ff9e766b9800000c00f326635000800000f30660f2023", 0x4a}], 0x1, 0x0, &(0x7f0000000280), 0x0) 2018/04/10 22:07:48 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001600)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002ac0)={0x0}, &(0x7f0000002b00)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002b40)={r1, 0xfffffffffffffff8}, &(0x7f0000000080)=0xf28491ce63ff2f41) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002bc0)={0x0, 0x4fc14329}, &(0x7f0000002c00)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002c40)={0x0, 0xfffffffffffffff8}, &(0x7f0000002c80)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002cc0)={0x0, 0xfffffffffffffff7}, &(0x7f0000002d00)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002e80)=[{&(0x7f0000001640)=@in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2000000000000000}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001680)="e54dfab16cc21cc2450102ba886aa6e3f6591b1bf56ff3287e6cad92f3ea2d7335a886e959dabce56fd0fdb2caa352d15e6cca5732f9eff06277283aa08629528a3469fcc4ae6fe7a1feb3043e58c35f0463a8c9827633bde24c58ab0e1f6530ca475e61cf5bd21e8ed472ec0a5c67cb80d8d4fdd1390adbb785e763f879b9352cb726835fa796dff1f97559ddb4a85917b190fffa7b12a8b4e65d6fe604833db007ecf617fe26c1d79be31c1ee6e9d78019e888ce8e781c41150fec745f", 0xbe}, {&(0x7f0000001740)="2dccaa8eb35d338af1dc4b0bfb38f5af2c7f91787ed080b5c2f47ee4c71c5e3dc978e9d292d8d879d5eb0e1eeddb82d79b6da4703a1f58284d98", 0x3a}], 0x2, &(0x7f00000017c0)=[@init={0x18, 0x84, 0x0, {0x7f, 0x3ff, 0x40}}], 0x30, 0x8000}, {&(0x7f0000001800)=@in6={0xa, 0x4e23, 0x268, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000002840)="a9abdf8c50e4a950195dff194f9b618ffd8bd1e117509502f3f20157670441f4a0ea7206a6ed23ffeda78a5492cbe0eae19efe7c272bb9a1d389b0d2a9bfde707a3b31ea4607faab7d1d7e4f39a9bff4bf2d580c80ef73e9db2e27af7bc1cf1dd23e8b2eb7f1b18a5860b9e80aace3a96143bc7389d8af21896b6d73343bff9d86a93e57b6bf1aec3b", 0x89}, {&(0x7f0000002900)="84492c2336a1ff32ed5a88b8240bdd0293c5fa784e0d8a73774f0605ffa29c135782a0691e0f056bf220434b5d30b8e7e1933a1663e76473bcd6f666dd4b5e4e1c3e7794eacd99a8c275b0c6b1d65ab6776fbf5c14a3687ff05766b06d8bd9a2b1b0640e53da5f04c983ff35fc8adb5d8c6a1c6f3424a93b33a139be8d8bfd6d4081de5b988bc55a3cb61e13d5e002d2e04db4c1156bc4dab86e2215c1f02af31137e8a6ab9857e784095c335248f94e83d9b7fd701f54c4b783f70ea9f764ede5574a96b9f838a70b792d24cacc55", 0xcf}, {&(0x7f0000002a00)="b0277934c08499ddbd39f4132f5c7a3a2e44e6059441673b1030d6cfd5db4ae7b939750d6b59f2dd201230236da8818264c08ac9d04b85c1f2137d99b9f256ea58a31260480af39b5921195174e194e0", 0x50}], 0x4, &(0x7f0000002d40)=[@sndrcv={0x30, 0x84, 0x1, {0xf5a00000, 0x7, 0x1, 0xffff, 0x100000000, 0x9, 0x5, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7dd, 0x7, 0x800a, 0x1, 0x2, 0x1, 0x98d3, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x10000, 0x8203, 0x9, 0x200, 0x8, 0x0, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1a, 0x2, 0x1, 0x4, 0x3, 0x81, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x80bf, 0x5, 0x7, 0x48000000000000}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2, 0x7, 0x1, r5}}], 0x120, 0x1}], 0x2, 0x40) r6 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x4000, 0x0) setsockopt$sock_int(r6, 0x1, 0x35, &(0x7f0000fb6ffc), 0x4) 2018/04/10 22:07:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x6800000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x2000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x123000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000600)={'vcan0\x00', r2}) [ 598.447910] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002000000010f0000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:48 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f0000000200)=@ethtool_cmd={0xa}}) 2018/04/10 22:07:48 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0x0, 0x8001) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000016c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001700)={'ipddp0\x00', r2}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/198) 2018/04/10 22:07:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x6c00000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 598.596453] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="f06be1ebc924d660b93aa06583c81119af90627272442cf50ade0e7e99de861cda3896db51b013b45f06bf157c1603f75e3ff9acbb86ad27223b994bd3d343142d11fa42ebc9e41bd1ded78b52695c8678bdc4e30994b00a43aa702159101682aa689a02d275d8fc293dac0caef9ecb78b4f3988f1b70d4d5857277ed3ad7ee13a51fad6be5487dc213f14f7bc98fc519ef60037ab43f1ec808bec166df06792aba9f003e1ebd15cfb3055f647df60cf6987d2d0eef48217fc20ab674727a6adbefc608d3b8f1f22fe043df1654d632e1484b199cfc674ce7cdadf95c8c1335fdf2b0eefa135", 0xe6}, {&(0x7f0000000380)="f6a361b0f4d6d39f61446139cec1cb18989c905c115c70d5c306928dcfbacb0c7bb7c375eec3a2db9d6c42e39aaa165c2bd0bf1876f1b97016dca54cce0e03140f281b91ff05c782c4f83e76a8647f60640ac77035e3a5e0d57a0b8a59d87c49834d29fd604c39d553672ab90bf7a8c0b66ddfa0666f8e118a5ec4eca0cb7ae5dd8ea215e9e85f52ab46386dbaee4918610103a4fcd1772a", 0x98}, {&(0x7f0000000240)="bd0a74036e840ceabcd8ab26ea66e86b05db152e8c0fcc27872120f0c8c1c8fe26ddea45674899ea61061e47a46b3fc8241b45241cd661fc6622be349e5a85a1c86364068c55a59d361ff215329b2d5b8c702e121c1ccf", 0x57}], 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 'wlc\x00', 0x8, 0x3ff, 0x30}, 0x2c) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r0, &(0x7f00000005c0)="e762d965d5d3bcda89fbea4e71400fa9609c022f0be64f", 0xfffffffffffffe52, 0x0) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/149, 0xfffffffffffffc1e, 0x1e6, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x80000000, 0x20040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000500)=0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x1000}, 0x8) 2018/04/10 22:07:49 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001149d02000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:49 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, @loopback}, &(0x7f00000006c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000009c0)=ANY=[@ANYBLOB="0800000001000100070000040000070001000000a23a75df7bfde3f5b9a003e5126e7cc4fd5c383c4a249d67cd656d4d15f13ee56c4960fab2795ea6ffa7df22d6e7b0ea79ee5faee909114f39018d6432a00d3ae205773ecccd380313c1a538a4ee48a68317dc8838a75bb5726698a99cc2cc5200000008ba65022bfb698674165731d063e20bba0d1b1a7735d975bcf480093268e4935f028484613ba5bd06349432b2a38d0182709bb839ae221311bfa76e3d106dad8d9601178d9751a1f23a4dc175074870f6e897bd5588449df7149771a0e18deed6a0de51a6189411f56349a812238f3ed3b28ab30ea988e2a73fe572229893c1e4068325ca3dfc857be4030d5a55f8a944f2e87d6bfd84d3385580a98306c962a97bc74aae309aa3bd7f7fd0334e0dc277d462a5ffdfe9eb"], 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80, 0x80800) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) pipe(&(0x7f0000afdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x8923, &(0x7f0000000000)={"626f6e643000f4000000810400", @ifru_addrs=@ax25={0x3, {"f7417759b3f4ce"}}}) r6 = accept(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f00000020c0)) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000700)={r8}) sendmmsg(r7, &(0x7f0000002000)=[{{&(0x7f00000003c0)=@ax25={0x3, {"298ae42ae3fce5"}, 0x3}, 0x80, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x4000000}, 0x2}], 0x1, 0x20000000) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f00000001c0)) r9 = getuid() setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000780)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e24, 0x0, 0x4e22, 0x1c12, 0xa, 0x20, 0xa0, 0x0, r2, r9}, {0x4, 0x5, 0x7, 0x9, 0x0, 0x5, 0x20, 0x3}, {0x2, 0xffffffffffffffb8, 0xfffffffffffffffb}, 0x1ff, 0x6e6bbd, 0x2, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x1, 0x0, 0x73, 0x0, 0x5, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x81, 0x800, 0x0, 0xd94, 0x1}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={r10, 0xdc}, &(0x7f0000000600)=0x8) sendto$inet6(r7, &(0x7f0000000040)="b772c235aff64f58949902ce792ca1bfdf4fec20a58f7e51190e840dfa585d03d6652d1d98442cc9fb9d38f871d4856f6ee2d572278a13ec4c3749ff7271d81347cfbb0f05c70472fc9c3bf13f36f06856a1df10162e9159585ca259c081665ea56415435bff325fbfd688b4e0d2339dad", 0x71, 0x1, &(0x7f00000000c0)={0xa, 0x4e22, 0xb, @loopback={0x0, 0x1}, 0x401}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r6, &(0x7f0000000200)=""/47, 0x2f, 0x10000, &(0x7f0000000380)={0x11, 0x2e59f125d5971c9b, r11, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000002080)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r13, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000000040)='L', 0x1) close(r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x0, 0x20}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r12, 0x84, 0x7b, &(0x7f0000000580)={r14}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r12, 0x84, 0x0, &(0x7f00000005c0)={r14, 0x0, 0x100000001}, 0x10) 2018/04/10 22:07:49 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) 2018/04/10 22:07:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x20000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:49 executing program 6: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, 0xb0a11b1d5d7768d8}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x48da, 0x8, 0x100000000, 0x4, 0xfffffffffffffe23, 0xfffffffffffffff8, 0x1ff, 0xfffffffffffffff9, 0x7, 0x5, 0x3ff}, 0xb) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x4e20}, 0x80) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000580)=""/205, 0x13d) getdents(r2, &(0x7f0000000000)=""/60, 0x145) 2018/04/10 22:07:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x102, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), 0x4) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r2}) acct(&(0x7f0000000100)='./file0\x00') accept$alg(r3, 0x0, 0x0) 2018/04/10 22:07:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x1400, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 599.324793] : renamed from bond0 2018/04/10 22:07:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="3d0f01da39b522ff089b5c31b6cb94ae34c9abddbd648a2406905b99bd213f0df4f9efefee18c8a62c9e72017cccd2bd901a648801fe7642a0a68657d62ab22079f556a140011162fb8026f2c7f7a22709329b0697ea8c83f4d8054dc14d31cab8f605de86b0403ef201449821fab7d6198b5b42f2bf11abf7de00a66f86cd10d559316a01d0968418ed9ef43e8333ba704a5322e99e1a47399f4534e1d0ad"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0xc0800, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0xe0a5) 2018/04/10 22:07:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000240)=0xe, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r3 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000300)=0x1000) sendmsg$alg(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x8, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x6c000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 599.358208] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:49 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001fffff0000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:49 executing program 6: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) memfd_create(&(0x7f0000000080)='(}\x00', 0x2) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000200)='pagemap\x00') r4 = dup2(r2, r1) exit(0x0) r5 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000000)=0x8) dup2(r5, r3) 2018/04/10 22:07:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = gettid() sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) [ 599.482413] validate_nla: 10 callbacks suppressed [ 599.482421] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:49 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x10000000000) ppoll(&(0x7f000039d000)=[{r0, 0x8200}], 0x1, &(0x7f0000d85ff0), &(0x7f00000d7ff8), 0x8) 2018/04/10 22:07:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x1ff, 0x800, 0x3, 0x0, 0x7, 0xc000, 0x0, 0x1, 0x6, 0x3, 0x0, 0x4, 0x1f, 0x4, 0xbd8b, 0x100000000, 0x8001, 0x897, 0x2, 0x0, 0x3, 0xffffffff, 0xa5, 0xe, 0x7, 0x8000, 0x7, 0xffff, 0x3, 0x6, 0x914, 0x100000000, 0x92e2, 0x8, 0x3, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x22888, 0x50000000000, 0x162f72f, 0x1, 0xf66, 0x1ff, 0x7}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0xa) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80001, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) accept4$nfc_llcp(r4, 0x0, &(0x7f0000000240), 0x80800) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x10, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 599.553258] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 599.562176] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:50 executing program 0: r0 = memfd_create(&(0x7f0000000200)='cpuset:\x00', 0x3) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000240)={0x5, 0x490d}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4000000000000175}) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f0000000140)=[{&(0x7f0000000280)="e194744ed13f0d2576dc5911456daf57b4e4046906beef3b28be3a0a0215ba55f07c6d6e746c568cfaef6aafa1abc6b912", 0x31, 0x5}, {&(0x7f00000000c0)="2e6c25fbdf03802ff98116f4fb0000e1a443c03dd07f33fc0e6340af759671b1e9226b046a3aa8aa5553c502b7fe17c06a0159379f12757aebf7f62c325161fdc2b844cddf6c863427063c37088a9890ad64ffd40244a96fd45c66adc63ede288840f59ba1b1dc42b7a9", 0x6a, 0x6}], 0x7, &(0x7f0000000340)=ANY=[]) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x480300, 0x0) write(r0, &(0x7f00000002c0)="d7497f778d4a9c52b54210efecaf6436f114a2417d3c0ece92a10fe092398bb831577d3888d89196dc2f3b2d6206ca0cbc473ba5c679f1e93ca3ee86c6f27eb81ff7ac0e27cfd01334d68564d4041e366195a86c3ba143f4e89cf2be6409b08f75cc46de7922c685193f9c366b94e4e66711f1d41399774e3cbdf8afef57ff1f531f85a6d42ddf1ac251379f51e12bea6e2079696ef48d1ef3fa2862ba46b77612368d21e544f70571ae8781c6b75356bf3fcb8438a0f8f3c147fa0dcc00da7dca481fbfc9c30f9ce6b588636205c680e963f9d33c3acd000f788dbee651", 0xde) 2018/04/10 22:07:50 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="fb13d3574eae032ab58008ed7ca75725c3db23c2c973039a1253ec19c4b21f59057bf4eb11ab59ef255c0e33f60727f5abfe1d79c13ab70c116ead2e6bbe097ae0d8c304", 0x44}, {&(0x7f00000000c0)="0361c408ef7b0ee7670510b1be16c9c1ecd04df686f368c4c140f4ecbe6a8436f68acdf572a7b1a1babaa1cefcae146e802f6260219095d8c434022abe49d45df3ae19a1047541386d372a6a1a0d96052f1859b1d21b702b8b57b07e0bc5df83b4de496c8e1dbba484943ba8f8fc204d68bdc0b12e4ccb695d64faf49914f392bb9c3938d71d8ebcca6f925b0950e01f44", 0x91}, {&(0x7f0000000180)="70ff680a9803b410dd8c9bae290d6d3693fbfa265fb3dee4b8c419565a899c619fb53ebe9ec8c7b1e60b13c1cac4e8e6acfddf76ac9505292a918e082c6f3303ad699039ccffacd0df403d0f1fc6d62505e56dd8f05d5fa91a21536729b12e2e76051bea59a85a130db84d0acb45c15c67aed75f2f2250e3154af807532f8bc6dd1bccdf5bfe8debf601137bdac30a11a651582a104ebef5f5e5fc33976d538e24c006ef8fb2fbad5ff2a3f2088083cdcae626642837788fde3f7eed2f2346f9f2be459c0ed00f478ad899414fd81b11e39874bb0de1d959227714bb1762b094acc59852b806a54bd4ab52e50c5eadbf2cb72dd5", 0xf4}, {&(0x7f0000000280)="0778bcac6cb9adfa5c0ebf995e4ec7319946f10690ea9e474dc501a6c0e4d988cef613e32942fdeb730a481193aa8ef2c98c91f803fa2f768f42b6ca1831bcb7acdb54e6b16a4aba86ca4eb026e3bf1a14bf4dcdba90e05d0c8545072c44335eb631ad3201e727bb949851f376c0359249557a8ac677ca8add38f89dc53f35", 0x7f}, {&(0x7f0000000300)="01674a4fe224abff87539a979070731e63b66d99a70b7de40bcecb98743780c2690eb8cb867f75d55efdbf150a4a6a5439e9e1f6a88c8793b09c57b60d17855efacbd8b3deaa1492f17af951e46ea3185052e25710f191e84fe86dcc2c0314e0c006a0a15a2d1f251198d600397d4dd6c6188cfb4ab1a130a50753773a0d73a8744883c0c1653cc00ee0bd4c069a", 0x8e}, {&(0x7f00000003c0)="31360580c9ad5b14fe1235da96bcff5b0361ff9d951ab6a1fe971d16ec7030394d02d8c3adf7dc34e09965cd382e222e71848e195162ed3640700395818e20b2a17569d94425e6f4bfa16c3ee3ae2ead6fc89eadd9d541517d85ae11c547e86e93bd49e12af494f127934b1ad6731477011a94e1200166eb7ded375b6308fc7d750c", 0x82}, {&(0x7f0000000480)="19a60d91ab8433104426769c", 0xc}, {&(0x7f00000004c0)="4576c5163e8192755e046473e351a1a94cc7ea4d559bdb446b980668aa146f5b3c481f59bbb509b5b7410fb671986bb218e37f246b71f9a052598107be862d9b4beaab3f7d57c56bb54d272b90ffd7c2191c7c1e3831cb63f00111883b43ccab14c093b8042f54650d4307ec08210867ec76c942e8098bf40621753e12d66171b5f3b0ecf45407bc58d1e967cb47e6dbfa40ec6d35c884960bd824cd4a8a5bc41794da10a771e0a632b8863fd46e021dd77326af0fac63f79ed9a80196996e4de122873f81f4b358ffbb061448759f7658894c21220753244593eb4d16df8277e78cde16689f393826f5a8c83ca009f91d8e1197", 0xf4}], 0x8, 0x0) creat(&(0x7f0000000640)='./file0\x00', 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}, 0x0, 0x1, 0x40000000000}, 0x20) dup2(r0, r1) 2018/04/10 22:07:50 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02030000420000000000202000000000"], 0x10}, 0x1}, 0x0) 2018/04/10 22:07:50 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000480003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x7a00000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x4a7f}, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) epoll_pwait(r2, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xf0, &(0x7f0000000500)={0x9}, 0x8) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x10001, 0x2, &(0x7f0000000300)=[{&(0x7f0000000240)="248b613fdc30359d57ad630d24490af03803fc216b53bb4cd755dc760ccb7467412e9f6067735c1ff3d964760f83ab4bcc8c13de7fcaee9222c1e6ca09c7e163b5c60b9c347028669f29baafae116a2cebb953634adcb1ed1a32fa0de8bb732c085ead174abb9cd7faa3a1a41517cf1d45bb638d4e0e5736437f43104ef37a3063bef80bbddf4ad479daea9583853ae257247229ede5adca00a0", 0x9a, 0x8}, {&(0x7f0000000180)}], 0x2000000, &(0x7f0000000340)={[{@clear_cache='clear_cache', 0x2c}, {@nodatasum='nodatasum', 0x2c}]}) open_by_handle_at(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="c1000000090000001097dfbc1df806d73d422eb8ca35b318822724d82e1ed8afaf9ac7fd96f790d69a47068d214a7bb6456ac7508a25e79976caa8eb41a133f695ac462fd8c61fedbc5d444938ddf61bbecc17b9c8b6b07fabbea6f415d24e8e26416a73d4081c467a369759cf5d33bf9ac8525ebc82abb1bed8191c9bb69a7a83f4c61113886df56094e77a8bbfe63b3f060000002097da9d42021aeac637a5738d5df356df35e53a342f7006389a2a63a4bf19e174699ec2edcba9af1d794aa6"], 0x400) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000540)={0xc, 0x2, 0x7ff}) 2018/04/10 22:07:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x1400000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x200, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x2b, @empty, 0x4e21, 0x1, 'fo\x00', 0x1, 0x8001, 0x58}, 0x2c) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) r2 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x100000005) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0xb18, 0xfffffffffffffffc) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) write$cgroup_int(r10, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r11 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r11, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r11]) r12 = openat$cgroup_int(r8, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) connect(r10, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r11, {0x2, 0x0, @broadcast=0xffffffff}, 0x4, 0x2, 0x3}}, 0x80) getsockopt$inet_dccp_buf(r9, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r13 = dup3(r12, r8, 0x0) write$cgroup_int(r12, &(0x7f0000000280)=ANY=[@ANYBLOB="1c3a840d"], 0x4) preadv(r13, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) io_submit(r7, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000000)="b3", 0x1}]) fchown(r0, r2, r3) 2018/04/10 22:07:50 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) [ 600.150143] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 600.184998] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:50 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xcd90, 0x2000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8ba}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x0, 0x9, 0x101, 0x100000001, 0x2}, &(0x7f0000000200)=0x98) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="20000000000c00020008000100acc1441f040000000000000000000000200000"], 0x20}, 0x1}, 0x0) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x401, 0x80000) 2018/04/10 22:07:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x600000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 600.214942] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x600000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x801, 0x0) sendto$unix(r1, &(0x7f00000002c0)="efdd3c2429ae86f1516d9bfd75f7b9c969551c9d325204dedc27a64b0613d5a92ab4a0baed5a2f442568740259067e1ff1966fbeea756a37540dd84f7de0be02a8ac418fcdada464218a00563c19a40e51d04dd0b92e1305a14710a8b25f9273b2f68472f61326a4e2100a9a659a204b8e8931e1d530fac586ffa4fb755065ad2185bd452ec1e6c334540f0b8e4209db381097d2a580079e47aadf6fe29029a5a1b3da5b71d3a9da3f6931dc4f11187eeb3f6b28", 0xb4, 0x44, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000240)={'gretap0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100)={0x10001, 0x1f, 0x6, 0x8}, 0x6) 2018/04/10 22:07:51 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000600003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x10000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:51 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='ghash-generic\x00', r1) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="cf66a8b57e54d76452d87750c32f15018b10ea425dfc8490497aa018aea5ea765b9feb00e1d9f577d97336c53f9d56aa37ac7762bef2ec627fdf6b905e0bbf92e5c52dfba205a562b22ac4e5d6a36a9fd84ff4fef8e11b18a0ca67dc78c89bbefa1c37e5c7837cfdd1459070cfa68d1784a6874105e8d57450", 0x79, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb", 0xf9, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/10 22:07:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffffffe0, 0x80000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r2) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e630c4000000000ca"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/04/10 22:07:51 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80000000) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x6) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/04/10 22:07:51 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002400010cffffffff0800040000df00006d0c9347615b8ca871084b3b4d07bf62457c404c78341d6cc5f9e749b786de99d9636fdcc536eba573ef83c8cf74ceaad0e3538007e83396780570"], 0x1c}, 0x1}, 0x0) [ 600.693157] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 600.731102] binder: 6261 RLIMIT_NICE not set 2018/04/10 22:07:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xf00, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x40002) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x662}) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) socket$pppoe(0x18, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640), 0x10000010, &(0x7f0000000100), 0x0, 0x4000084}, 0x0) r5 = getpgrp(0xffffffffffffffff) prlimit64(r5, 0xd, &(0x7f0000000300)={0xfffffffffffffffc}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x10001, 0xe, 0x7, 0x2, 0x2, 0x9, 0x3ce2106c, {0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x1, 0x6, 0x9, 0x4, 0x825}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r6, 0x1c}, &(0x7f00000002c0)=0x8) [ 600.743491] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 600.746357] binder: 6260:6261 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 600.761815] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 600.778387] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:51 executing program 0: r0 = gettid() process_vm_readv(r0, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1000000000000172, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0xb4, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x0, 0x58c7dc21299906cf, 0x1, 0xffffffffffffffff}) signalfd(r1, &(0x7f0000000100)={0xfff}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x30) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/10 22:07:51 executing program 5: clone(0x100000, &(0x7f00000000c0)="126ff0feced119a6dd87f739cd554d3c35030a3cc8ec794d9a8ec5ff0ca9fd88c388ab9874a14975ac67eb2031bed248b5d5288397088138e9909ee210b21a22da42b57996b4e1e502defe735ab97f7cc11ca016bccf77", &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) [ 600.817284] binder: 6277 RLIMIT_NICE not set [ 600.838364] binder: 6260:6261 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/10 22:07:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xf0ffff, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000010003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:52 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000180)='mqueue\x00', 0x1, &(0x7f0000000240)="2b0b4ac9ee7763e9f99dc21d47a677") open(&(0x7f0000000140)='./file0/file0\x00', 0x2040, 0x0) 2018/04/10 22:07:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) r2 = socket$inet6(0xa, 0x801, 0x3) connect$inet6(r2, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f0000482fe4)={0xa, 0x4e20, 0x10001}, 0x1c) sendmsg(r2, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000011c0)="e2", 0x1}], 0x1, &(0x7f0000000080)}, 0x24044894) r3 = syz_open_dev$adsp(&(0x7f0000001600)='/dev/adsp#\x00', 0x7, 0x200040) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000018c0)=0x7, &(0x7f0000001900)=0x1) sendto$inet6(r2, &(0x7f0000977000), 0x0, 0x0, &(0x7f0000f87fe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r4, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/10 22:07:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) socketpair$inet(0x2, 0x2, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000003c0)={@loopback=0x7f000001, @empty, r2}, 0xc) r3 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendto$unix(r3, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/10 22:07:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x900000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:52 executing program 5: perf_event_open(&(0x7f0000000c00)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000bc0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_tables_matches\x00') sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002480)=[{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000001080)}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000017010000038594689d68f98f0000000100000000000000180000000000000017010000020000000000000000000002edf18ecfda9a247f63f68f4bd069f6c21608d0546a83ed2bd1cc25b5b504c49aef8b4ece7ad6dec7f24d9f84fd732e740462989aaff3c2b1b065fe1f4e66a3fa73a63e5faa525ca8cd92b56fbcb7a8531a4aab94b285782459ce1aefb0a3fca7dbc26cfa129441bae385c5e43a85677e97c4385a3d5fba1cfe434c5628d0"], 0x30}, {0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f00000013c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, {0x0, 0x0, &(0x7f0000002280), 0x0, &(0x7f00000022c0)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa}}, [0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x8528]}, &(0x7f00000001c0)=0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x1c, r2, 0x0, 0x70bd2d, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600)={r3, 0x0, 0x2}, 0x10) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000640)=@full={{0x3, {"18a68442565f66"}}, [{"741ed6558d27b4"}, {"922ee15a6ffe1e"}, {"835f93ef4f618d"}, {"27166846e8e473"}, {"fa5897ab6cc01d"}, {"7a37704d67d866"}, {"6d414a9ab97f01"}, {"e8f46b76584908"}]}, 0x48, &(0x7f0000000b00), 0x0, 0x0, 0x0, 0x4000001}, 0x0) close(0xffffffffffffffff) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/147, 0x93}], 0x1, 0x0) 2018/04/10 22:07:52 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80000000) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x6) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) [ 601.711939] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 601.752889] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 601.753732] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:52 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="9b", 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x7, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x42, 0x8, 0x100, 0xfffffffffffff000, 0xab, &(0x7f0000000140)='syzkaller1\x00', 0x5, 0x101, 0x800}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000200)={0x3}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000240)=@generic={0x100000000, 0x8, 0x6}) 2018/04/10 22:07:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x14000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x6000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:52 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020000000105d200000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:52 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x280, 0x158) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xc1b2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x24b2}, &(0x7f0000000100)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000780)=ANY=[@ANYBLOB='\x00']) 2018/04/10 22:07:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000640)="7de2068755e7902e5666afc441b71c5c3560fc810f3847ddb260d0d65b0ab8dec6e676d8fd57579a8c05acf14469d55a1c440cc2f2a21bc767dc58fd00485a094036bbb141b065ec1862c4c32aa54d14628331ae967b1466de8ff09d925f6e246397bb4f9cd589323dff0661d74a972a65781f60698e022a9678999e0f5c48efedf042db97571308974c3e232399ed645426dae69a5a209bb00f4934750027be4ef26d550cd80568c84e5e76aabffde32965a4a3e0ac83772c3b7a347dd65a8e64600bd628f04634b2b6bff0c6222585b45e15f52e91d96d644b29309bf4c410be9ae13642cea4ca6e8b100857fdf9cd5ef764b10de5490c05b12f31d9131753b987b77ba89bf3d8083f4e935a9b1e0b1b72b13ffafbec9acf3294bec725b9a6383ec452d98d2334d02f7c1c21f9bc4106f12834af0a7e8c6e7dbc1f24cb9858e3023d2951216a2d2161f6754d93f8920a2506dc0270bb3d8a8e945b4fc5f83ba4424b6c50d6769a99530d9e5d6049d2704dad4a3c529aeb821d5e636cf6dd90a50f37feabaec3d2b5769bd14d45aa85b6c4059eff6770b8105a0f53a99907acee3fc88629838a9771dff85a1e4573fb06d48d6c592b59d0bfa4f86681f5782c1cf753672c9cff0b2b1ff465664d373c89f1d275faca7fbdb97ea81187168d02bbd530313664d2eb1b18290c91ea0b9a5ecd8ae01d954a17cd7d4f396102afacc71d290e7e1def86ca1b6546f27e93b854fd81cc42dcf5ae58875be8eab5c911a0f0b69191ec8e31109745f8ac2dcfd8d9ecdb380a5e321ade679efdb703a4103df5cc3a5294cc2025e650964156af078bc11b2014840500b5063ba309f5b6767511ad5bc4939f11a33a53d6126b222e9ca1c45ba497b428fb6a2a69a8153e0fb8e626aaa194ec26f12f0fa2cc4150f9d5b2d22aa1c7752aae0d749b19a84febbc7276464f6453881ad51e39f9f6ad6a301fee5e013ee96826627c8ab98d6ad692c1232a41e25d97d0c505cfb01920dda53c57bdf62ec79684c5bd03c2ae3c242dcbcc6acd0dd31609f8a1cbab757ae12995bbca8b570083fb654c9e0db9a8598ccb2297b823fe12662cf4f9f95fe6d8116cc109bb02941cc14450e31c4d0df8195fd3aabd8910a8651778210a103b7e70b6e6e5226b59f27c39c7e1ec713d8e72ba221e06af28a0a6ef70f6fbb0d00207a1a7da1f9ba0d2d2551829a959aa698e433cc3bc075c0d3f0399963e2700d1e92750a857b02d6e4437f81bfbcc125a6c60f49ee8c8cc855778864b6364564501e01bd5b520215aa3ad4e336d649934fc12db234c0bf4978ca582c22f123b5910c24e79b70aa2de17af306dfff13252ac7b8c3e3578d983bc3400daea025fda233f0b607cdbcee0b42e2971c68ea9c6eddc3a036cba017c0c1f960b496d34f3e9326accd13dc6e370184b4b64b2216921f11ce54d15ef7262f3bf6be480b5ae2e1a387cc212f3bdb65f9276ef728b02cf65d4eda6bb0dc03bb5aab630548a96eaebd5cd753c46ca260d28ff389812f653a0e71d49f457750aa54659cbf80b9c5bfd9b40b450c6f61ef528d2f8aa5d982030b025f70f216aee379b0ba73d11fe67100f7fa0b1b6b4949aeb844b0839a0c29fb8e294e5e13d058a30a548cba5eb474898fefc1be2aaecf6753d4f0775943ace1b6d6982404741f4448f891d6c25f61833efa7510caa9dc7498cb7e589b16abd1d130c561c45186b8543d92220cef471d630d6e9a0d4ede69ea9ef291217c149eaacf56902bf0fc3d0f5b317887f78bf07dccbe1e5b08a81bbb0b39858f0655f78b93125c6e0b88f524542121c518910501e24377d15d4df7e78f84e57476f5244795f1faac383bc2f438f104f303f2723ca1c6e519285f8b96c656d78b761b756a2db485250c2c8d8d374b37a3b8c0f6b72754a7852da57445413745297677e945464b2632d2212ef2231df826f05e13a6c288b2be3af3f1bb858b5362a5e3abbcc08b15a1bcb0cbcf6948686aa56a985da4eeed75e77cd6b1d16865917a669669fae25bc88995dec71ee1f0a7c36e2a83b090a55129c5a1dede83386fb6932dbf0f6045e4bad365e87b3b7b772d8bb6574c339c4617d1186800feb7c8c2fe80fbff9a36ef84d7331010e466e14f8dc1fa0cc16c3a66c5df63e5a4d4b849253e353e8c07971560d43ebc3eff268b2b4d930c3d303dd8fe8fc52377564c9cd154f8596fdba3949d4b9687b58297b877bb2c1552dff5ef2ac2ef5d139d73d0d7a2b8f851eeb5eb21c0303d9996061e9cb8328dfa12bc3680d143d86961c9b2da8f5b98764bcda459ac329d4c82280b29ffb576658701a8cb589df94bde152d4d9cfe028354b679959f64c0ce24b2016330830094f7b8129f40cf48ea77dd94a3ec6cfcfa664e204be2737152122b51541aa1bf0751bda7ec22fe51b4cb82aade7089f4a2b75444a3865c52bfa32ed0c79b27ca2adb8f3e699baa98fed587a12909efa59a577caebadb6ce4cb4d7c4d4c7e70cdadb4e5befc2b1800983daa9e2134a89220d5d059ab0ed805bc773419cc5438ba5f46a16399f99fbd04ca15c26cfc7e586e0191c48152cd6745743593ba345256e36d2a71fe87ea8928d70eac57128a72a58ed0e22c2a2e10c59b84ffd1556f6716ace75df6dcdb79b3289c6c16285b54da582e452bb52564fa2e7a5ab7dc619f0057a90bac312bb772c0f92d3f6195b76111cf4d6bbf918efe4ed2179f7a4eb4e79c7d15f52c65bba859aadd76dd5e4795b9f3d4902c781a708e309e9b6b03c1948f83f3949123aab68b98a34aa960ecd53a23eed6de461c49ebbbe0ce753302b760e248366f0be7a61259028c846ba2dfcc98400a38f4f301697af24986bece83004ef9856cbcc55a6cc7d2e3b6795319664e7b8dc339fa013ff108b8a4f53937820f95fb89ed5b4e1c3dc7478b5398f033f184c97274db388bf79188c448b1f4b41962dce963cc2f1e372414a633fc9dd2f1f1b51e98cef01a268c6e411f4beedfe596c1900fc2e58de4aa3e0693eb6eadb2582235890a78e9a3c7a9a924988518312cd4f0d8acbb46cb4bafa025c17aa3ec465732c8e13a0a7960d85b86f8976700ea104b0ca51c621fb9ba587290939d879ee6355a0f41be783795b95b586a51e084b5d3f4d17c4a410b2de6f37a0d6223ed9fc72e702cde96b2a3001fd663e6d2ff3764c781ea6f09097dbc87b6677dda87e79b2fca1c6823bc431f94f09a87df2790c981ef6adefe2edeb673b924c1309aebf8de0ee775be2bfd856570b4c71e2aae8c24fec593dadf8932a9a7f08bc6a31c57dc9d0e6cfcf5526f457e748f626b10741b73a0b03d20ab6869d3197152c44e39de2f099b5b83a29563e1a17381ee2ccd2f20fc9aa847c116d34021cf3980a599a5cc4a19a7a10e66c0e32200014c51b1f29dd48eac10c42801829a16dcb27f92582e10f0da75800207193e9515eace31cbf1b838b6d08352de2c7768592d043e5bc240a161e10f19bf893d8afb8e7bb1af1d27ee1a8e5fe10e25b098970c39db48ff0ff6a508e79f75f3d1b67dd02ecb8ea14125fbc62448c780e823243eaec8f3c5d0cc76a883bc717f52d483dfa44d46c823b7359a9991572aaa8e5c7f5408e4026d9b7d8989d2780848b8b4d52c0f93849a701908c56e724aaae8b5f4f8e4986eda7174a954cc355108e2d3fd02283f82bf577f8989be12154b0cdf6ca415671cdd2ba276a76a36fce3586ad830fb0f288bd17e3f3a1bf87d57efff1fa166c73060fda350fcb6401ad22165251a92f4e3e877e0ef3c520fc1172394daced68d2b29cc1024d50cda0636a389a9abe35e773c4824ff2bc3fea4ec3096db095700bc0bdec51511a2aecd0c6d0f1acd14014150355baff7a3051e26efe31dc404bc17f6dba5c4378479933de1b56c0d12880435cb4244b91d60e097bdfcc502f7acc8bbca96d421ab315ee7e90d3489bb7e1037e07620f0f65d151cea737a050e4c98769beedb53e4f9c17c9b03025358ea504cbea6ab708d5c857a7c9644ac5a8fc0632132bc18d534d6217dd7fd69c07672ddd37af255dc829ccee36abb8831f24bead313b2991ebeacad1a24603625f4c1fbdb4a812d1b236bbe23f346d10f09e6ae49fd7bc4af8cad44661a9d9bd6558cd44bcd3c93965e30a698d4718ce73ff350d57d335e71d07440899ea54eda4a3ddb56eccb9d4eefe3779977d7d38a02681287cbd7848fa5a0187e2ec3983887fd56b426963bf4f2c08c35edb4b472d04b5af7d65a06c886272e283c34dfb6a28096a2ec69ec490713aa0aa434fe553098f51040c256b0269f85bda8bb06dee95501629b1a26ffd7b8c741161172e58dceb199d1854aa07f8a900868ff2bb41b6486911a4ebc621aba5a13a74ced9c47fa56e1b78e3ae6812e3be84cb5103afbc0e66ee766f4d0661d0955bc86b65d96473f547bfebed74bd57152c30ef8defa15f3207dad43e039593af98988792a28626d7964d45395236c1472f91f566493a466b752c2da36ea37860a6b03822435300e58e511f8d8e767137a95d6a9bc79ef5ac05ef6f170971b712ff632cab5e727598ddd9435c43bc34be271a8d2e2b29e3990c705e37d0cfd90178dd02a6f78e8fb0a05134c7c1fc4f1e16b0857a956b8c34bd702bc1689ad5ab302fb0b6cd1cc5cb6d7c176b64f4db733b450285cdc6cd12a0f6c96556512d02c88b212078af533d687bcccc5bcd415d66bd3358426ddf40d49d9284fce967a73262d03e7cc12303c5551c335f5489c1f7fa45f65908dc5993660ab9bd718ec28bd4fbcbcf3a78b8d330912363f4df6169a4632346dce37b5856ce50bec58cff4ccd81d457770a1e1fbc1824da1b5e44e0becd1638a75110414e561b02a9dd8bac79569d634f6c599736b981f1d1ba56df7c4d408971303795b4afe7b65b65a8e361e189c0854c26e72e805a01d4435a5803c68cf87e302a40efaaf593ff9e73f3942b7ecc950e8371c8ba5701a5163aab519a68fec4d34c836a8a9aabcb65dc662e7ef87aca79e308f35848c9ada26f96841c5559abd234982650056a9b6d73f0b97ea2ab4fef4acf183fc3c057d90fee020eaaa04e1a95a6cb3b1bf96490a038b105615cf81c5da674091be76eccea6b7f5e3a67862b52c96319ada49af5340447df98ffe959e066b9d20c23b6cd694e3c42e9612051a16976a08e9eef69f1c280d2bc0032f68194ac01d64867c6128f3e88c28a9fe01cc20b823acf80bc98b8af979195dd166d8924fdbe2ee6686157fd7c065a71b65bd00784bfe2c166161e4be226a5fd6678f780a124a50e7092d8d3efd12a1fb85301bc6d84f09584dcf3e09568121e56c7788629fd2c5446ce05e8fb74b8120183af9f6b29fa7a05bcebe473ddbbfeaa619ea2f719111d030e3ad0ca459770767fd2770a62ba80bfa2d2c2307bc8cf44af0ddb8394c29f59958d7de7a9cc8fe9fbbb2d4f0f93995951ecf1a8053930febae7db93fc174882a650bd2c9acde92cdaced13672b5bd19fc1a1c352b562c5299cee1cf7ea1800d317a06ccad5fcdfbf9d72f1f285e50b996f4705dbb98b45db91d3542fc5bdf4dcfaff6d8152ae073ca1e2731fdc0af0ff8755f7d0584aea2a571df3fe28f5941b492fea5f1997136aad393deba30bca8f33652c84c41d22a898b612be7b4c222d0bb826e29028979bfcfc6d05fea310ebc5f5aa74648353ed7101ae0489f4fda649ac0f6cd10642f9715cea22ca60ae0f2475c865ec4246c99ba69205cfab5d0e4393824fd4fec363f164d", 0x1000, 0x40001, 0x0, 0x0) 2018/04/10 22:07:52 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$KVM_GET_PIT(r0, 0x4008af13, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x124) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/10 22:07:52 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="05d502b49bc386676750344793bceadc53a0097402d9a9af40dcf258ffdfe074ac4f7f90b8517dce32814310389bbee7f02c48c015722d895fbc7640087b429936f7dabb18fb17bf3ea149dc1984c3d9273d00fcafd01fc0e45d403144", &(0x7f0000000080)="218b46a2f81af09c88ba7af15f426d03f901ce93304c5e786289f908bf19e3eb1f74879037d7209f9f480b26e50c1f451d10fd72990595aae054de416daf0e89f390b7cf83644d86d252b875c42ce562695e6cfa085fbb3ec15d23b90e49576cbc0f0f05c3d2967a9b40b0b5579f30ad92d25830ee6f79ab4fbc72431a47d01466a9af13b8b8986555888255a35f966f06af693fa385e25bc1e91bb70705f951b66cd050c187e4a842c3afb56019bd904ed445548f96cb3621b713443e544fd31fa6a274e33ff96ac7d087f0006114fb8b60d5f93eba726cf022172e102c43692f"}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/88, &(0x7f0000000280)=0x58) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc9fe0)={r0, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f00000002c0)="952ec2a019091050dfcdcb046415cbf42e38e8829a1f6efdeddcae464e50ac030a8491199fb85a2b03bba614677941f70e", &(0x7f0000950000), 0x1}, 0x30c) 2018/04/10 22:07:53 executing program 6: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002840)={0xc3, 0x9, 0x2, 0x0, 0x800, 0x6, 0x10000, 0x1}, &(0x7f0000002880)={0x1f, 0x1000, 0x5, 0x1, 0xf08, 0x5, 0xfff, 0x9}, &(0x7f00000028c0)={0x6, 0x0, 0xff, 0x4b43, 0x7f, 0xfffffffffffffffc, 0x4, 0x3f}, &(0x7f0000002940)={0x77359400}) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0xc4bd, 0xa, &(0x7f00000026c0)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f00000000c0)="a076b5178d9c1085fc144480b2e36b35de6173cf91201bdc7352138eb8684e84eb12c1da19f418872b32e8235ccb3902e320d7da7855b1e4ab16245791e8baecd24f21715259e83192b20528f7da0b2a0813edd8aa782d7e4fb209cd51aa40d6418792fb37a8455294b4b51c6a6efb7f2e1f00526a5f94649207584623a33b76db5c4a5e5dbfaa581ed9de22e0a3637bfb05dde1142b3493113e80cec52a4f94e598b33f8fcc2c8eb200844528a8fa4a611926622d719bc33f99f12c9ea8", 0xbe, 0x3ff}, {&(0x7f0000000180)="eb97862bc4122d84d342318e72f97e58eb2e9160aedae74e29ddb20b51200859666b0d1403a4cd3411b44730f0af5a81c196b75e41d135c498e045d334d501a7b7a3a5cf8ddaf74574953f4d7c52e25b39df79af8006c2641d684fc35f68a858238e9c7ba205c0312464bbf9d87aab2a0cbaa2b0de74f795a07ca69fa9c2fc0956475a3e3914a6d5470d0c6ba340618e19f950eba8359bf86b4a544839ef6679ab56de007e58efebff41cbc6d9385408c5b4177f66db169efa4ee883e8400beb8e5f0048e3fac5625a81dd399c1fc5fa7058a884c22ff23d16c169eb6c0a457e956b32a2", 0xe4, 0x1}, {&(0x7f0000000280)="b8b1d658d8b0d2a5cc1422d5c27cb6cc557eb224232b9959a49489ba8b962f4f3f464342d0dab25608a21c392539b51e0548ca744842fe36435c2b99fd2d62d69f0f7b8f79faa8f9f39c3fa1e5649e198d1fc7b117", 0x55, 0x10000}, {&(0x7f0000000300)="e97d43321d7258dbbb62c86fff7b1c98d6ba7a1c5001f719d2474961d16e359ba0570403b80af881bd069cf5e59910c207d688a5bcd316a581", 0x39, 0x2}, {&(0x7f0000000340)="9437187ac857e6822611f7c3477c735ed3464cfc259908b4c65da25d7903cf146b7a59df1ae56855cbdacbbee49669cddcdbfdc01be4baf1bf803baed7734a9fddfabfd12860d99925b702b2b792309de798b17bf22f92845158ac7680a05ecd59fb51039a1464998894319e38844d701cd31f3951ef5a1baa6c6488c136821e54f19bb71e", 0x85, 0x5970dd00}, {&(0x7f0000000400)="c43066f27aad9c06ed9aefb49078e9467fb4213f93ff1a73fe085a807e0509867a2de2c616152edca71d2bfa2c3e1b443aeb477ec57bba90", 0x38, 0x40}, {&(0x7f0000001580)="09eae850e77461b4963dc652e9f43412a9a16b18ec088e497f500400d9a90fac5684c47e091054d912", 0x29, 0x8}, {&(0x7f00000015c0)="896645d4bb1db8966b2e9767180080c698a34a2c175d4dfc2de829deb49c92d4566aa447dc8b4aa2eceb0f003d1c0df909927988e2a9a2794e11adee69673a869c29fe0040b9b9f35e661bcb3ade5eb5e742357e776570d223d5a27cfe5cf0f0a7d7732ea6bde79570f4136b51fd6229d6fac6c446a54cd403ca1333eb0f9fb7dc3d5c1b14eaff2a28ae2370207c08281299bc4e40843a0700e9321616343a83c2fd268ae8cfb349bccce80b485d143a1839bdcbe3a97f6b24b97d9ec5b321354e1812d4387fc7eb87b458f0d1c64161f107b6a213d3442edeb48f0eb0e1b8c40bb59f1a378f2eb7a38570ef1d5b8b106d37e357891e34d3", 0xf8, 0x5}, {&(0x7f00000016c0)="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", 0x1000, 0x10001}], 0x801000, &(0x7f00000027c0)={[{@gid={'gid', 0x3d, [0x39, 0x0, 0x3f, 0x2d, 0x0, 0x2d]}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x3f, 0x3f, 0x30, 0x3b, 0x35, 0x36, 0x37, 0x35, 0x6d16887644a3ba3c]}, 0x2c}, {@gid={'gid', 0x3d, [0x7f, 0x3f, 0x7f, 0x0, 0x36, 0x78]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x37, 0x37, 0x7e, 0x37, 0x0]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x32]}, 0x2c}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") r1 = dup2(r0, r0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000002900)={0x57, 0xb2, 0x1, {0x200, 0x8}, {0x8000, 0x9}, @cond=[{0x0, 0x8, 0x101, 0x2, 0x8, 0x18a8}, {0xe9b, 0x3, 0x1, 0x1, 0x1f, 0x9d1f}]}) 2018/04/10 22:07:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) [ 602.643305] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 602.653416] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 602.658843] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xfffffffffffffffc, 0x0) close(r1) r2 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='schedstat\x00') sendfile(r3, r3, &(0x7f0000000400)=0x20020000, 0x9) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) rt_sigpending(&(0x7f0000000300), 0x8) io_submit(r4, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r0, &(0x7f0000000200)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48, 0x7ffc, 0x0, 0x0, r1}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x400000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x83) dup3(r2, r0, 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=@known='system.sockprotoname\x00', &(0x7f00000002c0)='\x00', 0x1, 0x1) 2018/04/10 22:07:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xf000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x880, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000600)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000640)={r3}) sched_getparam(r1, &(0x7f0000000200)) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) r4 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x7ffe) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000400)=@req3={0xffffffffffffffe1, 0x6, 0x4, 0x1, 0xa241, 0xfffffffffffffff9, 0xb6c7}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'ip6gretap0\x00', 0x7f}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000440)=0x3, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x7b, 0x81, 0x8}, {0xffffffffffffffff, 0x70000000000, 0x9, 0x8}, {0xffffffffffff735f, 0x80000001, 0x3, 0x2}]}, 0x10) getpeername$llc(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x3, 0x20}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000480)={r5, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x7, 0x100000001, 0x4, 0x3ff, 0x1, 0x3, 0xe4c, 0x76, 0x8dae, 0x2, 0x401, 0xffffffffffff7fff, 0x7, 0x8, 0x2]}, &(0x7f0000000580)=0x100) bind$llc(r2, &(0x7f0000000700)={0x1a, 0x7, 0x5, 0xae, 0x8000000, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000002c0)={r5, 0x4}, &(0x7f0000000300)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000340)={{0x8, 0x21}, 'port0\x00', 0x80, 0x5, 0x4, 0x0, 0x0, 0x8001, 0x7fffffff, 0x0, 0x3, 0xffffffffffffffc0}) 2018/04/10 22:07:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x40000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001020000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xf0ffffff, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 602.868493] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x100) ioctl(r0, 0x5385, &(0x7f0000ca7000)) 2018/04/10 22:07:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = socket(0xa, 0x800, 0x5) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x101, &(0x7f0000000180)=0x4) r2 = accept$alg(r1, 0x0, 0x0) mq_open(&(0x7f0000000000)='xts(serpent)\x00', 0x8c3, 0x20, &(0x7f0000000100)={0x9, 0xfffffffffffffff9, 0x1, 0x30, 0x5, 0x100000001, 0x400, 0x6}) sendmsg$alg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:54 executing program 6: ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f00000000c0)={{0x3f, 0x0, 0x0, 0x0, "47889008fa119973e7fb2061e13927dff527bb55fd1a24f27310ff3ac1e89a73dc34db1434d7fe6e421fb356"}}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x2, 0x1, @tid=r0}, &(0x7f00000005c0)) 2018/04/10 22:07:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x15000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001680000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x7000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x200000) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0xff, @multicast2=0xe0000002, 0x4e22, 0x0, 'rr\x00', 0x10, 0x4, 0x11}, 0x2c) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0xffffffffffffff7f) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe0002", 0x21) accept$alg(r0, 0x0, 0x0) 2018/04/10 22:07:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xa00, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x9, 0xfffffffffffffffb, 0x80000001, 0x9}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x2, 0xff, 0x100, 0x6, 0xfd}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x7fff, 0x7ff, 0x36, 0x5, 0x7ff, 0x4, 0x994c, {r2, @in6={{0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x1, 0x0, 0x81, 0x4, 0x4}}, &(0x7f0000000300)=0xb0) r3 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x70900, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0xffffffff) setsockopt$inet_int(r3, 0x0, 0x27, &(0x7f0000000340)=0x1000000, 0x4) sendto$inet(r4, &(0x7f0000000080)="cbf1a2a892669ae3ff5b14e38be3d0a8b281907819d6f13af67a67d061cb51744a96b4569e302f3513d6d4776a988019e0", 0x31, 0x20008000, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/04/10 22:07:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x300000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 603.756106] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x460000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x401, 0x100000001, 0xfffffffffffffffb}, &(0x7f0000000100)=0x10) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x83ff, 0x8510f0be9cdbd594) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x10001, 0x2}, &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0xba1d, 0x7, 0x2, 0x10001, 0x0, 0x4}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xe7}, {0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0xefd, [0x7fffffff, 0x99c, 0x200, 0x70, 0x7fff, 0x2, 0x7, 0x8]}, 0x5c) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000afd000)='!', 0x1}], 0x1, &(0x7f00002e7000)}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) 2018/04/10 22:07:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001fcffffff0003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 603.922784] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:54 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280800, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/10 22:07:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000002c0)="439dfbe71c31e5295100e39354b0c85ce8921332528caa27d2b9bc128cd0120e6c37f0c463e1d07a803ca13e29031e61ccee2f1b5fcafbb6642ebfb7722ebde50a9eba60ec85a98336981a1bd7c3a2bad9cef83a01614750c0710cc9b5fd6bda2f1835242db3c6405dc2f92f9f80cbba66bfe8176414a6746e1a241d8b875ccb8b5fb99f144d17dcc69facd88ad580dffaff72b2b3395e1cd86ec543b4a8d873a4807bd2a17506e54ad3f861268679d9", 0xb0}, {&(0x7f0000000380)="984108532e086d31df18546884e292cf43ac4e241e3a210ceb759bf8d68589b597ad00f011de49ce4dd8092e6489b6084dc71ff673d6ed29cc83cefe522a941a678c33d4deca4c91c942284b", 0x4c}, {&(0x7f0000000400)="ec63db29a3684fcfc328369dcd5cc8d7a8b9fc78eca1df88cfc3e02275e30909107a91b9", 0x24}, {&(0x7f0000000440)="fde1d1a54c9acdbc8dbb02a289b810a4b4fa030c9ecc26dec5403187719e446153757534f48f175c5fcba269f861a635bae85b47b2fb6477127c1f748fef0712c677e8d540aef55b074bcd7774bc82f1d832da182c1a8c9a369b9f9ff70d14b401dcb48468aecb01ff22b2fc7a1329e030ae3a74f27fe5c0d25cf79f98c1dbae3258a1772796594809ebc0ce397686e04f19400d497eb2db2f4dde2cd3f2e8d360aa8a92a355571ce5a9cb679ef954b46beb6fef340674ba5103350bed083dd71972c809ee3312223e5787a100f63e1c458ba1ff3fbf634e36b2d22d1d818a3d8628ced2ea1a7e883728aa6d", 0xec}, {&(0x7f0000000540)="5fb1af8de9035179b639e96352208d965c7851e0f4d84e6c06f16897500bed285ffedf4f7e354bec9c3ebab3b2321bc5e27d", 0x32}], 0x5, &(0x7f0000002680)=[{0x38, 0x111, 0x7, "8215b00da05b5d83e10491a8de0ca3689d5115938c5e0ce83eda06ab2dd3fa0f33a6e17bb2"}, {0x98, 0x3a, 0xfff, "be3bd79d526c586f7b56561daafb038acfba56d8106a660a733bdadc88e609c06c5c6798d3636746548fc942877bac2af0da9a2323fef2caad41dc93c4233804f5f2672a4c21addc393de9fe7d96950cc74337078e47cec5aeaf2fdcb4e870098407b3476b90318a1bc8bedbf5994b02a8bda0429cf3f1e18e4ca2dbeb96e3d80273"}, {0x38, 0x11f, 0x5, "d5b845f45aadeb3e82036bc9f8ee1a66577eebd19ad478ec718dbe7319e9ce8d866e579aaf41"}, {0x1010, 0x119, 0x3, "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"}, {0xa0, 0x117, 0xffff, "529b871b513bc983ce63d25c58f20883c749bc4158e0b181ccc7bd47554e36c342e584bab46f0f788eb10904b742f5433476d72daa491dafcba842dba7662c71d08cd6aaed8500eb2050f22ac3090a92dd55add7dcbe0b8af01abeb4631b38016839fce0b3a48b8fce2085477af938185c624c9ae30e658f590d3deaf84a5827a7c11e34e7d7c046e045ae"}, {0x30, 0x111, 0x5e30, "a88f366312514cd736e07e2fdc6087785b83f466e7b96ca252"}, {0x20, 0x29, 0x1800000000000, "c63d61bf535fc113838e554096a6e1b2"}, {0x50, 0x11f, 0x81, "2f7ffb3d01e6a350d5635b8dea6d8c0bc9c38000b2cd492001004f206f3d504830208fdf2498e07273623a6de4bd7ced7cd36d6b445ddc14fb41ebd5"}], 0x1258, 0x1}, 0x80) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/mixer\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x4, 0x7, 0x6, "a0b28575f513174a16e429df79a468f71335a1f563dede8021506381e82e77d8d84c48709cc105022bcd8817885ecbeb64ce0e402b05855182ec1110e48274", 0x26}, 0x60) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xab}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r4, 0x4, 0x10, 0x80000001, 0x8000}, &(0x7f0000000280)=0x18) 2018/04/10 22:07:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000030003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:54 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2c62c0, 0x0) getpeername$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) socketpair(0x1f, 0x80000, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() r4 = getpgid(0xffffffffffffffff) kcmp(r3, r4, 0x4, r0, r2) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socket$netlink(0x10, 0x3, 0x13) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r2, 0x1, 0x8, r1}) 2018/04/10 22:07:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xf00000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x600, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200040, 0x64) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) socketpair(0x28, 0x0, 0x28, &(0x7f0000000000)={0x0}) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)='cgroup.type\x00', 0xc, 0x515a9143de783696) 2018/04/10 22:07:54 executing program 5: r0 = creat(&(0x7f00000006c0)='./file0\x00', 0x4) r1 = epoll_create1(0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000480)=""/212) epoll_create1(0x400000007ffff) r2 = epoll_create1(0x0) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x5000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r4, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r5, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000001200)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) shmdt(r3) getrandom(&(0x7f00000001c0)=""/231, 0xe7, 0x1) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f00006e5000)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0xca, &(0x7f0000000080)="782f15427ab90b442f7a362669a6853a7fca9f746c8651923336bf35c3dc7f20079f0a5f19d11f9cd0c102ca0f46a525c9becc03f81c676f152c523eb26bfce41fd56f74f533db7a031dc1b413b8b717969103e461ad1dc00b56f4bfa673b526737da00f9dbee9cebe97e0fbbf6525f6f71196c681cde82486e29351d63e38b7f9a7c7864299a52a0d1f11db11043298f013f905697aa39dd52651fd4659391efdba5bb9b0343d8d397c75acb50d9ada9d346204b4ba3fd6c7888d89048bcc540056694305c90874eae2"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x12}) getpeername$inet(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000580)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xbf) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') sendfile(0xffffffffffffffff, r7, &(0x7f00006dbff8), 0xed5a) request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\x00', 0xffffffffffffffff) 2018/04/10 22:07:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x500000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000002080)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001f00], 0x0, &(0x7f0000001dc0), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x2fe) 2018/04/10 22:07:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000100)={0x0, 0x3, 0x7fffffff}) 2018/04/10 22:07:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xf0ffffff00000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x402000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001680)=""/251, 0xfb}, 0x6}, {{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)=""/89, 0x59, 0x7}}], 0x3, 0x40012000, &(0x7f0000001c40)={0x0, r2+10000000}) [ 604.103469] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2000001f}, 0xfffffffffffffdfc) connect(r0, &(0x7f00000fefe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) [ 604.172215] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/10 22:07:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x47ffffffd, 0x0, 0x0, 0x6403}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010141}]}) 2018/04/10 22:07:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x4c00000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000040003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0xfffffffffffffffe, 0x113005, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0x1, 0x0, &(0x7f0000000900), 0x0) 2018/04/10 22:07:54 executing program 4: syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xfffffffffffffffc]}) 2018/04/10 22:07:54 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/115) lookup_dcookie(0x80000001, &(0x7f0000000180)=""/233, 0xe9) accept4$inet6(r0, 0x0, &(0x7f0000000280), 0x800) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip_mr_vif\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0xfffffffffffffddf}], 0x35a1cfb7f6a42ef) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) 2018/04/10 22:07:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xf5ffffff00000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000640)="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", 0x1000) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) poll(&(0x7f0000000040)=[{r0, 0x650}, {r1, 0x4}, {r3, 0x8001}, {r1}], 0x4, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)) 2018/04/10 22:07:54 executing program 0: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000000040)="a1b3f8f3") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x902b, &(0x7f0000000000)) 2018/04/10 22:07:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x4800000000000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d000000020000000100000a540003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xf00000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000), 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r0, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xffffff7f00000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1011c0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, 0x0, 0x4000000000000169}, 0x10) 2018/04/10 22:07:54 executing program 4: unshare(0x60000000) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x200}, 0x8) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) r3 = socket$netlink(0x10, 0x3, 0x8000000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000e30eedba3128546a6db4be3c4fd057f90803f532993b6f0b45082ca656c5dbd8d0868bce6c1a0bc05378d5da63554e6e4f3b1067db3dd1814da69a5eaff8df713227f5ab7172f5b978b88ca6cc41d82502ffc7b6be83feb1", @ANYRES32=r4, @ANYBLOB="0000000000000000140003006970365f767469300000000000000000"], 0x34}, 0x1}, 0x0) fcntl$setown(r0, 0x8, r2) 2018/04/10 22:07:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="011c0700000000ffffffffffff"]) 2018/04/10 22:07:54 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1a1000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x5, 0xff0, [0x200004c0, 0x0, 0x0, 0x20000958, 0x20000988], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x10, 0x8af7, 'syzkaller0\x00', '\x00', 'eql\x00', 'sit0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x110, 0x148, 0x278, [@rateest={'rateest\x00', 0x48, {{'dummy0\x00', 'gre0\x00', 0x0, 0x0, 0x80, 0x10000, 0x7, 0xffffffffffffff01, 0x1, 0x9b}}}, @cpu={'cpu\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8001, 'system_u:object_r:selinux_config_t:s0\x00'}}}}, {{{0x19, 0x62, 0x884c, 'erspan0\x00', 'ifb0\x00', 'ip6gretap0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x108, 0x178, 0x1f0, [@physdev={'physdev\x00', 0x70, {{'bond0\x00', {0xff}, 'ip6gre0\x00', {}, 0x1, 0x10}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1, 0x8, 0xa1ef, 0x1, 0x0, "caf7b2827629e7a3e725d6f252ecc946558e749257d5b1661c6ab292854745784e9fff0520e09c76345fb2f08e40bf39f48f18c0d3b6adccd10462ad15c2880e"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x88bf, 'tunl0\x00', 'nr0\x00', 'bond0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x120, 0x158, 0x190, [@arp={'arp\x00', 0x38, {{0x337, 0x8035, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, @multicast1=0xe0000001, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x40, 0x2}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], 0x4e23, 0x6c, 0x7, 0x4e21, 0x20, 0x4}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x13, 0x1, 0xe8ff, 'rose0\x00', 'ip_vti0\x00', 'ip6gretap0\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0xff], 0x858, 0x858, 0x890, [@u32={'u32\x00', 0x7c0, {{[{[{0x5, 0x1}, {0x3ff, 0x3}, {0x3, 0x2}, {0x100000000, 0x3}, {0x1, 0x2}, {0x2}, {0x3, 0x1}, {0xffffffffffffffb0, 0x3}, {0x5, 0x1}, {0x10000, 0x3}, {0x3, 0x3}], [{0x8}, {0x9, 0x26}, {0x20, 0x4}, {0x40, 0xd086}, {0x212, 0x9}, {0x8000, 0x2}, {0x5, 0x3}, {0x7, 0xd}, {0x9, 0x9}, {0xb35, 0x4}, {0x1000, 0x3}], 0x7, 0x1}, {[{0x7ff, 0x2}, {0xff, 0x3}, {0x0, 0x1}, {0x1, 0x1}, {0x5}, {0x100, 0x3}, {0xfff, 0xb15a1d928f7849d2}, {0x0, 0x3}, {0xfffffffffffff29d, 0x2}, {0x7}, {0x1, 0x1}], [{0x923, 0x81}, {0x7, 0xff}, {0x9, 0x2}, {0x5, 0x3a}, {0x2, 0x6}, {0x7fff, 0x7fff}, {0x2, 0x7fffffff}, {0xee3}, {0xff, 0xfffffffffffffffb}, {0x20, 0xdbb}, {0x1f, 0x9}], 0x8, 0x5}, {[{0x0, 0x2}, {0x7fff, 0x2}, {0xc1e8, 0x3}, {0x40, 0x3}, {0x9, 0x3}, {0x2, 0x3}, {0x0, 0x3}, {0x1, 0x3}, {0x4}, {}, {0x7fffffff}], [{0x10000}, {0x5, 0xe0d}, {0xd5, 0xfffffffffffffff9}, {0x7, 0x7}, {0x6e0d, 0x9b}, {0x400}, {0x8, 0x4}, {0x2, 0x8}, {0x6, 0x7ea}, {0xffffffff, 0x8}, {0xffffffff80000000, 0x7023}], 0x2, 0x3}, {[{0xfffffffffffffff8, 0x3}, {0xd5, 0x3}, {0x100000000}, {0x3ff}, {0x474, 0x3}, {0xc95, 0x3}, {0x4, 0x2}, {0x3, 0x1}, {0x4}, {0x20, 0x2}, {0x1, 0x2}], [{0x7, 0x8001}, {0x0, 0x5}, {0x3, 0x1}, {0x7fffffff, 0x80}, {0x2}, {0x8, 0x6}, {0x50000000000, 0x4c8f}, {0x400, 0x1}, {0x8, 0x9}, {0x7, 0x3}, {0x7f, 0x200}], 0x8, 0x6}, {[{0x48c44f33}, {0x7}, {0x6}, {0x9f}, {0x5}, {0x22, 0x1}, {0x4, 0x1}, {0x8, 0x2}, {0xa00, 0x1}, {0x100000000, 0x2}, {0xfffffffffffffffe, 0x2}], [{0x282d, 0x8001}, {0x9, 0x3}, {0xffffffffffffd45c, 0x2}, {0x5, 0x3}, {0xed, 0x401}, {0x8, 0x1}, {0x100000001, 0x1ff}, {0x5, 0x100000001}, {0x4d, 0x401}, {0x1f, 0x1000}, {0x2, 0x4}], 0x6, 0x5}, {[{0x3, 0x1}, {0xbf}, {0x7, 0x1}, {0x20000}, {0x100, 0x3}, {0x3ff, 0x1}, {0xfffffffffffffff9, 0x3}, {0xc8f, 0x3}, {0x3, 0x1}, {0x1}, {0x5}], [{0x7, 0xffff}, {0x4, 0x7}, {0x401, 0x6}, {0x9, 0x101}, {0x480000000000000, 0x2}, {0x8, 0x3}, {0x0, 0x7}, {0xe7f1, 0xffffffffffff0001}, {0x5, 0x8}, {0xffffffffffffffff, 0x1}, {0x20, 0x2}], 0x3, 0x4}, {[{0x9}, {0x0, 0x3}, {0x8, 0x2}, {0x434e, 0x1}, {0x200, 0x3}, {0x80000001, 0x3}, {0x0, 0x3}, {0xc4}, {0x4, 0x1}, {0x100000001, 0x1}, {0x9, 0xc502adef37023ae9}], [{0x80000001, 0x9}, {0xff, 0x3}, {0x3ff, 0x97e9}, {0x100000001, 0x6}, {0xa5f3, 0x2}, {0x0, 0x200}, {0x1, 0x3}, {0x8, 0x6}, {0x1}, {0xbe, 0x2}, {0x5, 0x5166}], 0x7, 0x8}, {[{0x7, 0x3}, {0x3, 0x3}, {0x0, 0x3}, {0x1e8400, 0x2}, {0x2, 0x1}, {0x6, 0x1}, {0x3, 0x2}, {0x4}, {0x8001, 0x2}, {0x3}, {0x6, 0x3}], [{0x7c2c, 0xf66}, {0xfd, 0xffffffff}, {0x3, 0x1}, {0x0, 0xbc}, {0x2, 0x7}, {0x2, 0x20}, {0x5, 0x100000000}, {0x7}, {0x9, 0x1f}, {0x3, 0x100000001}, {0x20, 0x2000000000}], 0x8, 0x4}, {[{0x7, 0x3}, {0x8, 0x3}, {0xd6a, 0x1}, {0x0, 0x2}, {0x2}, {}, {0x6}, {0xf4, 0x2}, {0xb0, 0x2}, {0x1f}, {0x7ac, 0x2}], [{}, {0x2, 0x2}, {0x94, 0xe000000000}, {0x2, 0xffff}, {0x101, 0x5}, {0x6, 0xd80}, {0x1f, 0x2}, {0x6, 0x2}, {0x7ff, 0xc149}, {0xcc8, 0x10001}, {0xfffffffffffff001, 0x4}], 0xb, 0xa}, {[{0x3b7, 0x1}, {0x9, 0x3}, {0x6, 0x3}, {0x7}, {0x0, 0x2}, {0xbe}, {0x988c, 0x3}, {0x81, 0x3}, {0x9fcd, 0x1}, {0x10001, 0x2}, {0xff, 0x1}], [{0x5, 0x81}, {0x8001, 0x2}, {0x10001, 0x100}, {0x1f}, {0x2, 0x8}, {0xeed, 0xffffffffffffff81}, {0x7, 0xffffffff}, {0x399, 0x4}, {0x5, 0x1}, {0xffffffff, 0x3f}, {0xbd, 0x7}], 0x8}, {[{0x5547e864, 0x2}, {0x0, 0x3}, {0x5, 0x2}, {0x4, 0x3}, {0xa250, 0x1}, {0x66f}, {0x6, 0x3}, {0xffffffffffffff7f, 0x1}, {0x8, 0x3}, {0x458}, {0xfffffffffffffcb6, 0x3}], [{0xffffffffffffffff, 0x7}, {0x8de, 0x6}, {0x3, 0x80}, {0x4, 0x2}, {0x0, 0x7ff}, {0x9, 0x7}, {0x3}, {0x1, 0x6c9}, {0x91d, 0xd10}, {0x3f, 0x5e}, {0x9ce, 0x1}], 0x1, 0x9}], 0xb}}}]}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}, {{{0x9, 0x20, 0x888e, 'bcsh0\x00', 'teql0\x00', 'ip6_vti0\x00', 'bcsh0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @random="b765e648bce9", [0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}]}, 0x1068) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)) [ 604.608983] validate_nla: 16 callbacks suppressed [ 604.608991] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 604.621949] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 22:07:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x9effffff, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0xb2db, 0x7, 0x7, 0x7}, &(0x7f0000000180)=0x98) 2018/04/10 22:07:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6(0xa, 0x8000a, 0x7fffffff, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000000000)="bf", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x2000) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x5ee7}, 0x1c) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x8) [ 604.682678] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 604.696811] nla_parse: 2 callbacks suppressed [ 604.696819] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:56 executing program 0: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/self/net/pfkey\x00', 0x100c0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000600)) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x1) getdents64(r1, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000009c0), 0x4) getdents(r1, &(0x7f0000000100)=""/65, 0x41) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x4a) open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpid() r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000080)={0x8, 0x3}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000005c0)={r0, 0x0, 0xfe, 0x16, &(0x7f0000000640)="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", &(0x7f0000000580)=""/22, 0x0, 0x2a66}, 0x28) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000c40)={{0x0, 0x1f}, 'port1\x00', 0x20, 0x0, 0x6, 0x3f, 0x7, 0x800000000000000, 0xfff, 0x0, 0x5, 0x9}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000001c0)) r5 = add_key(&(0x7f0000000a00)='id_resolver\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="6838414531b020cb470b82fe4439abf04b7e7e4997763766ed38d0944e9ddced98681869745b534311f0d7ed76d1c6c9d115167bd0162e92e7fe62ef490a4fa46afa9e8ac78bb64119d2549b99e82697a4a806a2c76c69fc14ce827e832d13", 0x5f, r5) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/10 22:07:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x7, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xa000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001007a00000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200400, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="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", 0xfc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/10 22:07:56 executing program 4: r0 = socket(0x40000000015, 0x6, 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)={0x8, [0x4a2, 0x2, 0xff, 0x8, 0x8, 0x7ff, 0x7f, 0x2]}, &(0x7f0000000540)=0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000940)={'team0\x00', 0x0}) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e20, 0x74a2efe1, 0x4e22, 0x9, 0xa, 0x20, 0x80, 0x87, r1, r2}, {0xe056, 0xecf2, 0x4, 0x8, 0x28b3, 0x1, 0x800, 0xfffffffffffffff9}, {0x1, 0x1, 0x4, 0x2}, 0x100000001, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x7, 0x1, 0x10000, 0xffff, 0x1, 0x20}}, 0xe8) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000b40)={0x77359400}, 0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r0, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000600)=""/108, &(0x7f0000000680)=0x6c) ioctl$TCSETAF(r3, 0x5408, &(0x7f00000005c0)={0x4, 0x6, 0x1f, 0x7, 0x8059, 0x4, 0x2ebc, 0xffff, 0x6, 0x9}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/10 22:07:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0xfffffffffffff56e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, 0x8000, 0x9, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r3, 0x8, 0x2, [0x80000001, 0xfffffffffffffffc]}, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r5 = dup3(r2, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0e630c40000000000000000700000000"], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000bfd0)={0x5, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1063084003"], 0x0, 0x0, &(0x7f0000011000)}) r6 = inotify_add_watch(r5, &(0x7f0000000000)='./file0\x00', 0x400) inotify_rm_watch(r5, r6) [ 605.831906] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 605.843583] binder: 6595 RLIMIT_NICE not set [ 605.862912] binder: 6581:6595 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 605.878395] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:56 executing program 4: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xfffffffffffffff7, 0x0, r1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="7a7262a0cc6f"}, 0x8, {0x2, 0x4e20, @rand_addr=0x3f}, 'bond0\x00'}) 2018/04/10 22:07:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000100)=0xc) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x4, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x334) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) 2018/04/10 22:07:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xfffffff0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 605.904447] binder: 6581:6601 tried to acquire reference to desc 0, got 1 instead [ 605.931368] binder: 6581:6601 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 605.939440] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002000000014c0000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) [ 605.979993] binder: 6581:6595 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 605.986905] binder: 6595 RLIMIT_NICE not set [ 606.018388] binder: 6581:6601 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/04/10 22:07:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x800) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000003c0)={0x20001}) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setrlimit(0x7, &(0x7f000018f000)) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") write$binfmt_aout(r2, &(0x7f0000000440)={{0x107, 0xfff, 0x4c, 0x1d4, 0x15b, 0x4, 0x1f6, 0x3f73}, "b6c4bbbc46abc4a5e62422cbed456118599250a951681218131a1023376156a47e2171d939d66d1dd47e2e3b688915f0152071f6ec539e4b6a6d23ca64744eedd3e3071dcd464bb9253e5dea892f0f7b565c1d22e41496ed388eb5be4517cbc532b3f9eae60d9d7454e658dc61b371ec4d09e2f0725597e4f53e7cecc7ba5bc5fdc58f633e80e21ce2b0611a7906f7977687176d9ab7d0b163b012f7d38b373cc3729d9e0bc422a1527e50c86a415e3b304018fbd216b8c21034c9aaf795745721866f76b2a9f5e422473c915ad82cfaee3b9a046a61cc8f243224166961b8831458c99ab0ad70852dde5df6803614", [[]]}, 0x20f) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/10 22:07:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x200000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:56 executing program 4: r0 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) shmget(0x2, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) getsockopt(r0, 0x0, 0x7, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r0, 0xfffffffffffff800, 0x362, &(0x7f0000000000)="2f3e87d7d55ca3748581f6c69215c450760664a4b8d22f32c2d7f741eda2c6fb3621fff8d4b62d64cf22cdd9b5e7f5b053be7d929175aa69d0c12c6e6a3930bc2d7826b89a3b42c160becf8fda39af34fe1a96b99ee20eaaf463fe3e48ad48ed2ecb2080e8768e0477099ba55464781714e4faa38b937c61462c7fed39451a006ba55c4265773a679e480d04b3b6fd5bc57f710cdd6422ac2835dcfea7f06de3e287549072f2e47daf720a593e42596d609a46022ef6a29bebc33ac8fb09cfb4fc416296a4b2ad6a7a3f33f10622459f3cf4edf8002ae2cfe0734bb818f95a3e25582b19d19ea53859cc8bfb995c42e0b9c427455606756519", 0x2, 0x10000, 0x5, 0x6, 0x8, 0xbb, 0x6, "59324254544cccc6c18568949fbac5612842420c28b4d07661b9e3b307ef6e9eba8ea417a4ba3b48dd87d956c90443c5d9def588da13a99337fccc4e8557330b9706249d6b7a9ec0efbf27"}) [ 606.042124] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) r2 = memfd_create(&(0x7f0000000000)='md5sumprocbdevppp0/\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000100)={{0x43907eb1, 0x2}, {0x7, 0x1}, 0x4, 0x2}) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:56 executing program 6: r0 = socket$inet(0x10, 0x6, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000180a430532e3451ca1ec2400020cd37ed01cc073b6c0b942a49091619633bdfb9c7bd600", 0x4c}], 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$pokeuser(0x6, r1, 0x1000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200000) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000001c0)={{0x1, 0xff, 0xfffffffffffffff8, 0x5, 0x81, 0x81}, 0x4}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0xa100) syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x2, 0x181000) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="07000000000000007f00000000000000ff00000000000000010100000000ea00080000000000000007000000000000000500000000000000d600000000000000"]) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000080)={0x1, 0x4, 0x7, 0x4}) [ 606.113668] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 606.122287] binder: undelivered death notification, 0000000000000000 [ 606.123452] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:07:56 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0xffff, 0x4) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r1, &(0x7f000001a000)=[{}], 0x1) semop(r1, &(0x7f0000176ff5)=[{}], 0x1) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000100)=""/130) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000000)=""/247) 2018/04/10 22:07:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x100000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a00210200001600000080000000000900180000f011e010315aec20", 0x29}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)) 2018/04/10 22:07:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000000740003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:56 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) r1 = msgget$private(0x0, 0x400) msgsnd(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000008000b457a3f6cf83ccaa2ceae392a21ad83b63983c5cd6ac45503355d4968ef7507f99ef287191fdea45e18d40dd76f954d9a0d2004f8ac78f3a12ce73619d9335be8ea4ccd2fcf0502e6f4a63320814869b84d33d7c8d2cdd5d10a02f15429af4397aebac1eed3939aa1c58bbb5a753ed4b11db1746349cf71cae78741c8405ddf7177352f75f0d4af0c413d58d917c58f7d2ffa6c730abe370b6ec650fd68930c50666a97dd12eb40a650d50c24863dc0e216fe2d200000000000000200000"], 0x8, 0x800) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x100) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000040)={0x9, 0x7ff}) 2018/04/10 22:07:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) [ 606.285153] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 606.318168] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 606.328884] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/10 22:07:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x74000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000240)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d65a498f11f9979f84620a63b15540078c191b61251766e7d519c9c8d68a710ccb559148951422dd872a970247a5d817416648f5b42893621cb0bbd41204c2b0dd749806df6d5235581b0342d85f6b47d10ffc58d373adee84f2c1462906e96ea7a792bfa4d047ab53a5d5081d0cb16d1ed1f98d041c5c6d0b1e24bcd23d03d533141b6e0fb21ff46", 0xd0, 0x10000}], 0x0, &(0x7f0000000040)={[{@degraded='degraded', 0x2c}, {@check_int='check_int', 0x2c}, {@notreelog='notreelog', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}, 0x2c}]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x2, 0x4) 2018/04/10 22:07:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000140)) 2018/04/10 22:07:57 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f00000013c0)=ANY=[@ANYBLOB="7c020000130021000000000000000000ac1414bb0000000000000000000000003f00000000000000000000000000000000000000000000000a000000000000005ae9eaf3", @ANYRES32=0x0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYBLOB="0aa94b5dcb6366b55b09630db4dfda884adab45e21e0f5a634fec679065d65463b41f73c58d1d05798d1ea589cfc60ef0490d2e02ed1a8a99d7ff0066469c97221cd397939bfa61889a87aa13f223f7debe2642c92c4a1f9a02382920ee532e21b364957cd77bf5ce9af438196db91cf222d7843635cfb206a829dc088bb92d620d2aca871846dcd3561e5961c3e498f764474f5a1eefc4fb6557b5b27d597a9431a247ff27af1", @ANYPTR, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32=r0], @ANYRES64=r0], 0x4}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x225, 0x70bd26, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x40080d0) 2018/04/10 22:07:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002000000010000006c0003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:57 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x120100, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00000001c0)="d2780410274b20f0cf57392813b96cc86e770e0a6868cc704920f1867be060f622a4ff3e7e0b380a6303eeed8fff344a3f6ad866f7c7ec25a03bf5c040f1f4f7fa98a748613201c12086d45ebcb65fdf795645", 0x8a) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="4de5db5de3dd", "676373683000000600000000000000ff"}}) 2018/04/10 22:07:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) socket$kcm(0x29, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) socket$inet(0x2, 0x80000, 0x7f) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/04/10 22:07:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xab06, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 607.233330] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 607.272014] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='user{\x00', 0x6, 0x1) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0xfeffffff00000000) 2018/04/10 22:07:57 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000481000/0x11000)=nil, 0x11000, 0x0, 0x132, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003500)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000003600)=0xe8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/ipc\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', '/dev/input/mouse#\x00'}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x10000) 2018/04/10 22:07:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x15, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 607.287843] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 607.303330] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 607.325851] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/10 22:07:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4200, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x8) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0x5, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5aa3}, [@generic={0x5, 0x3, 0x27, 0x100000001}], {0x95}}, &(0x7f0000000240)='syzkaller\x00', 0x7, 0xbd, &(0x7f0000000280)=""/189, 0x41100, 0x1, [], r5}, 0x48) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000400)={0x2, 0x0, [{0x1, 0x0, 0x0, 0xb0}, {0x7, 0x0, 0x0, 0x7ff}]}) io_setup(0x9, &(0x7f00000000c0)=0x0) io_cancel(r6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4, r4, &(0x7f0000000100)="7792c224f6209a8fd321cf", 0xb, 0x8d24, 0x0, 0x1, r3}, &(0x7f00000001c0)) 2018/04/10 22:07:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x7308, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:57 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d00000002000000010a5400000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x8}, 'port1\x00', 0x82, 0x10800a, 0x200, 0x0, 0x20200000d7f, 0x0, 0x0, 0x0, 0x0, 0x100}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup3(r0, r0, 0x80000) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) [ 607.479566] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:58 executing program 5: r0 = open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000140)='./file1\x00') ioctl$void(r0, 0xc0045878) link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f0000f16000)='./file0\x00') 2018/04/10 22:07:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='user{\x00', 0x6, 0x1) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0xfeffffff00000000) 2018/04/10 22:07:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) r2 = accept4(r1, &(0x7f0000000300)=@sco, &(0x7f0000000380)=0x80, 0x80000) sendmsg$netrom(r2, &(0x7f0000000700)={&(0x7f00000003c0)=@ax25={0x3, {"e5d55f9999859a"}, 0xfff}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000400)="25e068cec699f02da3fdb31c6476b993f6ae1d4b5f7075bc6fac9b8e2344892de4767d24d300531226bdb24d667b325f0146b4d18676fd131c20cc5b16fbe3bf18199c", 0x43}, {&(0x7f0000000480)="d5b342fa53ff842733e3ad34bb53d364ac2fca8d9f49f94b985edf1e35799406e42db9701348050448d1a07a8f20e14ed7eb32a326bc8e76e25412e74673c295638ddfaf55b5a9fd0fecc9534dd379faecec6ce84875069f3667d7bf086f9b36f385a7b5ffb3f852c8173348e645ae45d89402dd1dcaf86b8adc7cdfa5a188e6de1fcafc4d96ca4fb6f0b5f881", 0x8d}, {&(0x7f0000000540)='J', 0x1}, {&(0x7f0000000580)="8711c77e9fc3ced0e0b3f1b1292f3f0217e56911b5a985e1943bcaa18a5a253c9f1e76d40650058c3d77dd7a4d998e02fc70e12917c3edbf5e4a1e1b8e6080bdf262eb9be214", 0x46}], 0x4, &(0x7f0000000680)=[{0x50, 0x19f, 0x8, "c817740c7199f7efa669a770923974ce922c1401b36ca86c43684b49452910e75ab0c4b41909289dcd0d571b802606592554a512c88f4d65f51e36e3a79f"}], 0x50, 0x8000}, 0x4) modify_ldt$write(0x1, &(0x7f00000002c0)={0x9, 0xffffffff, 0xffffffff, 0x2, 0x1a, 0x1000, 0x34, 0x7, 0x7, 0x5}, 0x10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xf000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x6c00, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:58 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001f0ffffff0003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000c0effc)=0xa, 0x4) r2 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='system\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="fa615f49a076ec8c066518", 0xb, r2) recvmsg(r1, &(0x7f00002e6000)={&(0x7f0000948ff2)=@l2, 0xe, &(0x7f0000356000), 0x0, &(0x7f000079df67)=""/153, 0x99}, 0x10001) 2018/04/10 22:07:58 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f0000000000)="6eb137c9", 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="1b10330e0b680f65879dc1db13c433592f3444c7b30e031b753bc2f10e38ac4c7fd8cb735ad3e230bbceb561499c802919f361789d7184efb8189b8069949f40d3074efa9dadcb741372de4279c2ef5906b84a493a3df72fc8672c21fd5374f22f47063ce7074acbb6f1b134870aa67681298c568cfa686bdff089d7a8a2d52472c4bd69c91287cb23bb1ca05f4077f468dee25e96da44877f712b405c30f95a869cf5c0e711705c9c276d61b2cac8df9ecb0e2553ce5620c7c1a5e0eb1e1326d7c5dfe1a8858c63841ae166b9ef947ed4488d964e06a06d3e826025a3bedd607111c72341baf93703a752e0575ec67c25b4eb635bda", 0xf6, 0x2}, {&(0x7f00000001c0)="a9515c72759cc9d7e85a23e4ad8c405d73c9bc4bd78f5cec2605c24e8ae0c8daacb26a6cb2fcc040610f51e3d53963084714ae1165d1e44546cab5aa31d4471d479c82119bcd9c4bc8a3a0bff8b6391cd25360407a0a53a82ce0011fc1e0", 0x5e, 0x3}], 0x2000, &(0x7f0000000280)={[{@usrquota='usrquota', 0x2c}, {@resize='resize', 0x2c}, {@integrity='integrity', 0x2c}, {@quota='quota', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) 2018/04/10 22:07:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000000)=""/129) delete_module(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/10 22:07:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='user{\x00', 0x6, 0x1) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0xfeffffff00000000) 2018/04/10 22:07:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x1500, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f52cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x8a}], 0x1, &(0x7f0000000180), 0x0, 0x8000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) [ 608.544505] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x7a, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:59 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x513000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000400)=0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, r2, 0xc9305e2d51faa4cf, 0x70bd28, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa98a}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x1) fanotify_mark(r0, 0x16, 0x8, r1, &(0x7f0000000140)='./file0\x00') r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000), 0x0) r4 = accept$alg(r1, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendmsg$alg(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) getpid() recvmsg(r4, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/175, 0x105}], 0x100000000000019a, &(0x7f0000000380), 0x0, 0xffffffffffffffff}, 0x0) 2018/04/10 22:07:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001f00000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:59 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) memfd_create(&(0x7f0000000040)='\x00', 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="783bef37719018c5", 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/10 22:07:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x5, 0x80000000, 0x60b8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x7ff, 0x5}, 0x90) 2018/04/10 22:07:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='user{\x00', 0x6, 0x1) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0xfeffffff00000000) 2018/04/10 22:07:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xb000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180)={0x1f, 0x6, {0xfff, 0xbf, 0x4072, 0x6}}, 0xe) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) 2018/04/10 22:07:59 executing program 4: mq_unlink(&(0x7f0000000000)='cpusetlomime_type\\,vmnet1^\x00') r0 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={0x0, 0x100000000}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r1, 0x40}, &(0x7f00000005c0)=0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) connect$ipx(r0, &(0x7f0000000600)={0x4, 0x100000000, 0x9, "cd70ba8ca574", 0x7237}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000640)=""/205) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000740)=""/125, 0x7d}, {&(0x7f00000007c0)=""/55, 0x37}], 0x2) delete_module(&(0x7f0000000840)="757365727d2d5d656d317d25902c3a2e47504c2e73797374656d00", 0x0) write$binfmt_elf64(r0, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x20, 0x4, 0x9, 0x3, 0x3, 0x7, 0x5, 0x34b, 0x40, 0x161, 0x7fff, 0x5, 0x38, 0x2, 0x1, 0x3, 0x6d}, [{0x7474e553, 0x7, 0x6570, 0x1, 0x20, 0x7fff, 0x7, 0xfff}], "dd79c9c56c60bf0dbd78ae4973a3ded11b7eca4109cde9050b3b7e46f7caee45532d95d86fd6b7a53e514b8a54540daf4d8d858ce3df6418227f54f5b654311a822143f69bfe93aeba69254a8e629f2334391ef3549cd7356d21b964c4491889058478c01e9f3fb945b552b2f0e61af19f40f3d862b6054295ba29f1a67353ae648c8fe01346630959823727c10c7c7058982e4df2c1c652bb9da2b399210cad9a3f64d38ad069855d68fecd68ec828398f4dcd2726ff8bfafd1007498935739f3580a4957eeaf04599a1ead4d", [[], [], [], [], [], []]}, 0x745) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xfffffffffffff801, 0x0, 0x0, 0x3, 0xc0}, &(0x7f00000010c0)=0x98) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000001100)={0xfffffffffffffffd}) r2 = accept4$ipx(r0, 0x0, &(0x7f0000001140), 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001180)={0x303, 0x5, 0x1, 0x80000001, 0x7, [{0x6, 0x1, 0x8000, 0x0, 0x0, 0x100}, {0x7, 0x7fff, 0x7, 0x0, 0x0, 0x4}, {0x2, 0x0, 0x8c00000000000000, 0x0, 0x0, 0x800}, {0x0, 0x7, 0x0, 0x0, 0x0, 0x2000}, {0x1ff, 0xffffffff00000000, 0x80, 0x0, 0x0, 0x1202}, {0xfff, 0x0, 0xef, 0x0, 0x0, 0x401}, {0x0, 0x3f, 0x3, 0x0, 0x0, 0x984}]}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001380)={0x1, &(0x7f0000001340)=[{0xb713, 0x8, 0x800, 0x1}]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000013c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000001700)={0x1, 0xa, 0x43, 0x0, &(0x7f0000001480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000017c0)={0x0, r3}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001800)=""/188, &(0x7f00000018c0)=0xbc) getpeername$unix(r0, &(0x7f0000001900)=@abs, &(0x7f0000001980)=0x6e) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/vcs\x00', 0x140, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000001a00)=0x24, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001a40)=[{0x8, 0xfffffffffffffff9}, {0x3, 0x3}, {0x8, 0x8}, {0x8}, {0x7, 0x1}], 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001b40)={0x0, @multicast1, @dev}, &(0x7f0000001b80)=0xc) recvfrom(r0, &(0x7f0000001a80)=""/171, 0xab, 0x40, &(0x7f0000001bc0)=@ll={0x11, 0xff, r5, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) fcntl$getflags(r2, 0x40b) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001c40)) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000) 2018/04/10 22:07:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40c040, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={r3, @multicast2=0xe0000002, @rand_addr=0x4}, 0xc) sendfile(r1, r1, &(0x7f0000000040), 0x4) [ 608.760454] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 22:07:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0xfeffffff00000000) 2018/04/10 22:07:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x6c, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x80) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000640)=""/4096) r2 = fcntl$dupfd(r0, 0x406, r0) getpeername$netrom(r2, &(0x7f0000000000), &(0x7f0000000100)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/10 22:07:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x3000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001000600000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001540a00000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:59 executing program 6: fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0xfeffffff00000000) 2018/04/10 22:07:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0xf0ffffffffffff, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000004c0), 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e24, 0x3, 0x4e24, 0xe3, 0xa, 0x80, 0xa0, 0x2c, 0x0, r2}, {0x1, 0x0, 0xe80, 0x4, 0xfff, 0x8, 0x1, 0x200}, {0x6, 0x6, 0x30, 0x5}, 0x8427, 0x6e6bb4, 0x1, 0x0, 0x3}, {{@in6, 0x4d4, 0x7f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x1, 0xb6d, 0x101, 0x8, 0x35}}, 0xe8) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/64, 0x40}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x58, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in6={0xa, 0x4e21, 0x10002000, @loopback={0x0, 0x1}, 0x36}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e22}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000580)={r4}, 0x8) 2018/04/10 22:07:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0600fe800000000000000000000000aafe8000000000000000000000000000aa00004e2000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, {0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}}, 0x7, [0x80000000, 0x9, 0x0, 0x190, 0x1759, 0x7, 0x3, 0x5]}, 0x5c) ptrace$setopts(0x4206, r1, 0x2, 0x100000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/10 22:07:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x9, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:59 executing program 0: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) r0 = memfd_create(&(0x7f0000000280)='cpuset@&]\x00', 0x3) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x301001) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x48f2, {0x3ff, 0xed9e, 0x300, 0x0, 0x10001, 0x6f91}, 0x7f, 0x1c00}, 0xe) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000180)="219b2a48ed47424cf1283af26e6e44c71d02029182e275f3d9d6e70a0aeb738a43ea446209da09765dc7a1d1dc9d37270c1baf8d011717e67d4a5dd87acaddf91fdc7eb8e87f1de05142cc1ae77e082309f01dfb251f09a5afceb517fe693ae4f5365e2d370c98319c3d31f0a300ee97d3aedd08b1f1d897a891bc4fd48af3b3f5d29b0f0c1e1874dc18da7ef204a2e47a82b1f8ae689ab5aa9d8f712375e2f5") 2018/04/10 22:07:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'speck64-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) fcntl$getown(r0, 0x9) 2018/04/10 22:07:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0xfeffffff00000000) 2018/04/10 22:07:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x9effffff00000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:07:59 executing program 4: r0 = socket(0x100010, 0x7, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) write(r0, &(0x7f0000000400)="2400000058001f0014b2f407000904000200071008000100ffffffff0000000000001000", 0x24) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/10 22:07:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xb, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:07:59 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001d20500000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:07:59 executing program 6 (fault-call:1 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0xfeffffff00000000) [ 609.303663] FAULT_INJECTION: forcing a failure. [ 609.303663] name failslab, interval 1, probability 0, space 0, times 0 [ 609.315088] CPU: 1 PID: 6862 Comm: syz-executor6 Not tainted 4.16.0+ #18 [ 609.321936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 609.331275] Call Trace: [ 609.333855] dump_stack+0x1b9/0x294 [ 609.337475] ? dump_stack_print_info.cold.2+0x52/0x52 [ 609.342656] ? perf_trace_lock_acquire+0xe3/0x980 [ 609.347488] ? perf_trace_lock_acquire+0xe3/0x980 [ 609.352326] should_fail.cold.4+0xa/0x1a [ 609.356375] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 609.361468] ? graph_lock+0x170/0x170 [ 609.365266] ? graph_lock+0x170/0x170 [ 609.369062] ? find_held_lock+0x36/0x1c0 [ 609.373131] ? check_same_owner+0x320/0x320 [ 609.377442] ? usercopy_warn+0x120/0x120 [ 609.381497] ? rcu_note_context_switch+0x710/0x710 [ 609.386422] __should_failslab+0x124/0x180 [ 609.390648] should_failslab+0x9/0x14 [ 609.394440] kmem_cache_alloc_node_trace+0x26f/0x770 [ 609.399530] ? strncpy_from_user+0x3b6/0x500 [ 609.404449] __kmalloc_node+0x33/0x70 [ 609.408243] kvmalloc_node+0xbf/0x100 [ 609.412037] getxattr+0x109/0x2c0 [ 609.415481] ? path_listxattr+0x190/0x190 [ 609.419619] ? __fget_light+0x2ef/0x430 [ 609.423579] ? fget_raw+0x20/0x20 [ 609.427022] ? __sb_end_write+0xac/0xe0 [ 609.430993] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 609.436517] ? fput+0x130/0x1a0 [ 609.439787] ? ksys_write+0x1a6/0x250 [ 609.443576] ? SyS_read+0x30/0x30 [ 609.447017] ? mm_fault_error+0x380/0x380 [ 609.451157] ? SyS_lgetxattr+0x40/0x40 [ 609.455041] SyS_fgetxattr+0x109/0x190 [ 609.458919] ? SyS_lgetxattr+0x40/0x40 [ 609.462799] do_syscall_64+0x29e/0x9d0 [ 609.466672] ? vmalloc_sync_all+0x30/0x30 [ 609.470808] ? _raw_spin_unlock_irq+0x27/0x70 [ 609.475291] ? finish_task_switch+0x1ca/0x820 [ 609.479775] ? syscall_return_slowpath+0x5c0/0x5c0 [ 609.484694] ? syscall_return_slowpath+0x30f/0x5c0 [ 609.489614] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 609.494967] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 609.499805] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 609.505000] RIP: 0033:0x455259 [ 609.508179] RSP: 002b:00007fb2418e4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 609.515874] RAX: ffffffffffffffda RBX: 00007fb2418e56d4 RCX: 0000000000455259 [ 609.523131] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 609.530388] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 609.537642] R10: feffffff00000000 R11: 0000000000000246 R12: 0000000000000014 [ 609.544900] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000000 2018/04/10 22:08:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x7a000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:08:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(pcrypt(gcm_base(ecb(des3_ede),sha224-avx2)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001640)="4058789604e4c73468e0016205cf5a440e4f7064beed23f914f756f26137e6a6d5f742121511377d5f36eadbb2776ed48020d92f1587eab1bf0211546a2294a15f2a4c3a4aec28f0d98a66619f529fe89d7b4852cd055311b7afc2fe247541410e25a20d0a9db94909ad1853edf10ea33cbe3daa6cb159994a86b7134f7511749a9e4af3807f803d527ac3bb182d72fe", 0x90}], 0x1, &(0x7f0000000180), 0x0, 0x4000}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x100000001) 2018/04/10 22:08:00 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000000)=0xfffffffffffffe4f) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r1}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x7}, 0x8) connect$netrom(r0, &(0x7f0000000380)=@ax25={0x3, {"4e3117470a9b1d"}, 0x5}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000bd4ffc)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r1}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x200000080000000, 0x126) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000001b40)=""/4096, 0x1000, 0x40000060, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r4 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x2) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000004c0)=0x5) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x62, 0x4, 0x4, 0x2, 0x1000, 0x81, 0x2, 0x9, 0x3, 0x4, 0x4}, 0xb) socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) getsockname$ipx(r0, &(0x7f0000000280), &(0x7f0000000340)=0x10) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4(r3, &(0x7f0000000200)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x80, 0x800) connect$inet(r3, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@empty, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) accept4(r5, &(0x7f00000003c0)=@ax25, &(0x7f0000000480)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002bc0)=0x2) pipe(&(0x7f0000000600)) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r3, &(0x7f0000000b40)="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", 0x1000, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/10 22:08:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '/dev/kvm\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/04/10 22:08:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0xf0ffffffffffff, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/10 22:08:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001030000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:08:00 executing program 5: r0 = socket$inet(0xa, 0x803, 0x400000003) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000)="8f95c759585e74434f2c310b927647ed27fbc635a861f03029ebce5fc4723317ce237add968da2ffc6f5b2d3977c803442d02dd3681fe40dafe9d2e947f2cb19140210adc05c2f39a3fbcc52b32286e767db", &(0x7f0000000080)="2bf9834f73331b82f18fbfe1c8c061772b4f96d12c0aea762c431520a391e9d8d507c6a0a414b2fe1ce34c0b67cdb60381e57d6f03d6ebecf375b7d72500e99cb9ac00be430fbf4e3e134b4e552a71b7bd7842dd01b50581060178f24d66a555ccce83eb705e208f61feb5430b8ca37cf88800078aa8be0ee475dc69bf1bd5975873aa4db30c99d03c61152bace2be1e70910c0fb57be833433847876bfe8753431b2ade7b6192e58589727c9be6435c87db88c1e76f614d10c7214b1d6949c4133c4f19fb1b44a4"}, 0x20) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000240)=[0x8, 0x3]) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x200000cbe}) 2018/04/10 22:08:00 executing program 6 (fault-call:1 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0xfeffffff00000000) [ 610.057420] FAULT_INJECTION: forcing a failure. [ 610.057420] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 610.069279] CPU: 1 PID: 6873 Comm: syz-executor6 Not tainted 4.16.0+ #18 [ 610.076007] validate_nla: 12 callbacks suppressed [ 610.076039] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 610.076125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 610.086747] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 610.088232] Call Trace: 2018/04/10 22:08:00 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4081, 0x0) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f00000000c0)=0x4, 0x4) dup(r0) 2018/04/10 22:08:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x4c000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) [ 610.088260] dump_stack+0x1b9/0x294 [ 610.088282] ? dump_stack_print_info.cold.2+0x52/0x52 [ 610.088308] should_fail.cold.4+0xa/0x1a [ 610.088328] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 610.125457] ? perf_trace_lock+0x900/0x900 [ 610.129710] ? debug_check_no_locks_freed+0x310/0x310 [ 610.134906] ? debug_check_no_locks_freed+0x310/0x310 [ 610.140102] ? graph_lock+0x170/0x170 [ 610.143907] ? lock_acquire+0x1dc/0x520 [ 610.147892] ? __fdget_pos+0x1a9/0x1e0 [ 610.151800] ? perf_trace_lock_acquire+0xe3/0x980 [ 610.156653] ? perf_trace_lock_acquire+0xe3/0x980 [ 610.161508] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 610.167049] ? should_fail+0x21b/0xbcd [ 610.170946] ? _parse_integer+0x190/0x190 [ 610.175102] __alloc_pages_nodemask+0x34e/0xd70 [ 610.179770] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 610.184783] ? find_held_lock+0x36/0x1c0 [ 610.188863] ? check_same_owner+0x320/0x320 [ 610.193173] ? usercopy_warn+0x120/0x120 [ 610.197228] cache_grow_begin+0x72/0x6c0 [ 610.201289] kmem_cache_alloc_node_trace+0x692/0x770 [ 610.206382] ? strncpy_from_user+0x3b6/0x500 [ 610.210785] __kmalloc_node+0x33/0x70 [ 610.214579] kvmalloc_node+0xbf/0x100 [ 610.218372] getxattr+0x109/0x2c0 [ 610.221814] ? path_listxattr+0x190/0x190 [ 610.225958] ? __fget_light+0x2ef/0x430 [ 610.229921] ? fget_raw+0x20/0x20 [ 610.233359] ? __sb_end_write+0xac/0xe0 [ 610.237327] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 610.242851] ? fput+0x130/0x1a0 [ 610.246140] ? ksys_write+0x1a6/0x250 [ 610.249932] ? SyS_read+0x30/0x30 [ 610.253373] ? mm_fault_error+0x380/0x380 [ 610.257511] ? SyS_lgetxattr+0x40/0x40 [ 610.261392] SyS_fgetxattr+0x109/0x190 [ 610.265274] ? SyS_lgetxattr+0x40/0x40 [ 610.269154] do_syscall_64+0x29e/0x9d0 [ 610.273034] ? vmalloc_sync_all+0x30/0x30 [ 610.277169] ? _raw_spin_unlock_irq+0x27/0x70 [ 610.281653] ? finish_task_switch+0x1ca/0x820 [ 610.286139] ? syscall_return_slowpath+0x5c0/0x5c0 [ 610.291057] ? syscall_return_slowpath+0x30f/0x5c0 [ 610.295983] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 610.301343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 610.306185] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 610.311361] RIP: 0033:0x455259 [ 610.314536] RSP: 002b:00007fb2418e4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 610.322235] RAX: ffffffffffffffda RBX: 00007fb2418e56d4 RCX: 0000000000455259 [ 610.329490] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 610.336745] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 610.344003] R10: feffffff00000000 R11: 0000000000000246 R12: 0000000000000014 [ 610.351263] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000001 2018/04/10 22:08:00 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8040, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000240)={0x14, 0x0, 0x1, 0x24}, 0x14) getresuid(&(0x7f0000000200), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r3 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="6a0fdb3d2ef6be8256cae8e47b161e530c8cddd4d19ca8b74af6bf14a6a948fb6a24319e5e2417b68a45fa0b3094cf9c6d5c7a316d56edc71b45d0347f424a67999f0bd63673265792058a872e799d92d8f2ee471db9c11a2653633a2dd2fceb9eea81fa3f8ba4418524297ef55e61ff0b9abfabf185b98f7bb4ec9d54daed1e1ce43923e241b1aa2aed78848135836512e5002c2b144cdb7c937d986681f7c176c7d2e7711f6444ce45a58c93", 0xad, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000001c0)={0x100, 0x5}) write(r0, &(0x7f00000000c0)="1ad8772a1b9ba722ab052ec37502278304eacebd3b5fd2e95a7065a129532e2bced44135ca801ceb5f0833697ede2d542c13e91ffd58a446806277104320cf4ae3889e66db5bfc16e734120c43b0601576bc2450faf038429cb2bfa23305fc95d7062e67b37a23d9b02aa58c41199cda7866d8ff030f17ece3a044b212f5d1c8bd827a73ce312d8a12054f94ff4095c663c4f158032f8544f8d11494f4287e11133ddc96984c71548b99dad252aabe49372b40704f0e1f0396ca839b9fa615355f15eec01c107db16be857afa8265414336c1ba23dfc1d9067500cabdc75f0d432311630dfd606", 0xe7) 2018/04/10 22:08:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x7800000000000000, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 610.399845] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 610.421526] nla_parse: 3 callbacks suppressed [ 610.421536] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 610.442094] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/10 22:08:00 executing program 6 (fault-call:1 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0xfeffffff00000000) 2018/04/10 22:08:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x2000000, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:08:00 executing program 3: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c000378ded38b000d0000000200000001040000000003c913000100000000000009000000000000000503", 0x2f}], 0x1}, 0x0) 2018/04/10 22:08:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x5, 0x40400) accept4$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48, 0x80800) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000000c0)={0xd7, &(0x7f0000000280)=""/215}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x4) [ 610.565425] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 610.610270] FAULT_INJECTION: forcing a failure. [ 610.610270] name failslab, interval 1, probability 0, space 0, times 0 [ 610.621612] CPU: 1 PID: 6924 Comm: syz-executor6 Not tainted 4.16.0+ #18 [ 610.628465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 610.633106] netlink: 27 bytes leftover after parsing attributes in process `syz-executor3'. [ 610.637816] Call Trace: [ 610.637843] dump_stack+0x1b9/0x294 [ 610.637865] ? dump_stack_print_info.cold.2+0x52/0x52 [ 610.637879] ? vfs_getxattr+0xf2/0x160 [ 610.637902] ? zap_class+0x720/0x720 [ 610.665327] should_fail.cold.4+0xa/0x1a [ 610.669397] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 610.674487] ? find_held_lock+0x36/0x1c0 [ 610.678538] ? find_held_lock+0x36/0x1c0 [ 610.682761] ? find_held_lock+0x36/0x1c0 [ 610.686818] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 610.691821] ? map_id_up+0x196/0x3c0 [ 610.695521] ? make_kprojid+0x30/0x30 [ 610.699309] ? do_raw_spin_unlock+0x9e/0x2e0 [ 610.703704] ? rcu_is_watching+0x85/0x140 [ 610.707840] ? from_kuid+0x7d/0xb0 [ 610.711364] ? map_id_up+0x3c0/0x3c0 [ 610.715066] ? _raw_spin_unlock+0x22/0x30 [ 610.719207] __should_failslab+0x124/0x180 [ 610.723428] should_failslab+0x9/0x14 [ 610.727211] kmem_cache_alloc_trace+0x4b/0x780 [ 610.731782] ? cap_inode_killpriv+0x40/0x40 [ 610.736098] cap_inode_getsecurity+0x359/0x810 [ 610.740669] ? rootid_owns_currentns+0x1c0/0x1c0 [ 610.745408] ? kasan_check_read+0x11/0x20 [ 610.749540] ? rcu_is_watching+0x85/0x140 [ 610.753672] ? usercopy_warn+0x120/0x120 [ 610.757717] ? rcu_pm_notify+0xc0/0xc0 [ 610.761593] security_inode_getsecurity+0xe1/0x130 [ 610.766510] xattr_getsecurity+0x133/0x1f0 [ 610.770727] ? xattr_permission+0x310/0x310 [ 610.775040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 610.780562] ? security_inode_getxattr+0xf4/0x130 [ 610.785390] vfs_getxattr+0xf2/0x160 [ 610.789092] getxattr+0x139/0x2c0 [ 610.792529] ? path_listxattr+0x190/0x190 [ 610.796664] ? __fget_light+0x2ef/0x430 [ 610.800622] ? fget_raw+0x20/0x20 [ 610.804056] ? __sb_end_write+0xac/0xe0 [ 610.808026] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 610.813547] ? fput+0x130/0x1a0 [ 610.816811] ? ksys_write+0x1a6/0x250 [ 610.820596] ? SyS_read+0x30/0x30 [ 610.824037] ? mm_fault_error+0x380/0x380 [ 610.828169] ? SyS_lgetxattr+0x40/0x40 [ 610.832044] SyS_fgetxattr+0x109/0x190 [ 610.835918] ? SyS_lgetxattr+0x40/0x40 [ 610.839796] do_syscall_64+0x29e/0x9d0 [ 610.843667] ? vmalloc_sync_all+0x30/0x30 [ 610.847800] ? _raw_spin_unlock_irq+0x27/0x70 [ 610.852283] ? finish_task_switch+0x1ca/0x820 [ 610.856761] ? syscall_return_slowpath+0x5c0/0x5c0 [ 610.861679] ? syscall_return_slowpath+0x30f/0x5c0 [ 610.866595] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 610.871952] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 610.876789] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 610.881961] RIP: 0033:0x455259 [ 610.885131] RSP: 002b:00007fb2418e4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 610.892827] RAX: ffffffffffffffda RBX: 00007fb2418e56d4 RCX: 0000000000455259 [ 610.900079] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 610.907332] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 610.914585] R10: feffffff00000000 R11: 0000000000000246 R12: 0000000000000014 [ 610.921855] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 610.929633] ================================================================== [ 610.930722] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 610.937294] BUG: KASAN: null-ptr-deref in xattr_getsecurity+0x18a/0x1f0 [ 610.937308] Read of size 20 at addr 0000000000000000 by task syz-executor6/6924 [ 610.937312] [ 610.937326] CPU: 1 PID: 6924 Comm: syz-executor6 Not tainted 4.16.0+ #18 [ 610.937333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 610.937343] Call Trace: [ 610.979089] dump_stack+0x1b9/0x294 [ 610.982725] ? dump_stack_print_info.cold.2+0x52/0x52 [ 610.987899] ? kasan_check_write+0x14/0x20 [ 610.992120] ? do_raw_spin_lock+0xc1/0x200 [ 610.996342] ? vprintk_func+0x81/0xe7 [ 611.000132] ? xattr_getsecurity+0x18a/0x1f0 [ 611.004525] kasan_report.cold.7+0x13b/0x2f5 [ 611.008923] check_memory_region+0x13e/0x1b0 [ 611.013315] memcpy+0x23/0x50 [ 611.016406] xattr_getsecurity+0x18a/0x1f0 [ 611.020626] ? xattr_permission+0x310/0x310 [ 611.024936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 611.030457] ? security_inode_getxattr+0xf4/0x130 [ 611.035285] vfs_getxattr+0xf2/0x160 [ 611.038985] getxattr+0x139/0x2c0 [ 611.042426] ? path_listxattr+0x190/0x190 [ 611.046561] ? __fget_light+0x2ef/0x430 [ 611.050522] ? fget_raw+0x20/0x20 [ 611.053959] ? __sb_end_write+0xac/0xe0 [ 611.057918] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 611.063437] ? fput+0x130/0x1a0 [ 611.066704] ? ksys_write+0x1a6/0x250 [ 611.070489] ? SyS_read+0x30/0x30 [ 611.073928] ? mm_fault_error+0x380/0x380 [ 611.078062] ? SyS_lgetxattr+0x40/0x40 [ 611.081935] SyS_fgetxattr+0x109/0x190 [ 611.085807] ? SyS_lgetxattr+0x40/0x40 [ 611.089683] do_syscall_64+0x29e/0x9d0 [ 611.093551] ? vmalloc_sync_all+0x30/0x30 [ 611.097684] ? _raw_spin_unlock_irq+0x27/0x70 [ 611.102165] ? finish_task_switch+0x1ca/0x820 [ 611.106644] ? syscall_return_slowpath+0x5c0/0x5c0 [ 611.111560] ? syscall_return_slowpath+0x30f/0x5c0 [ 611.116478] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 611.121830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 611.126664] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 611.131835] RIP: 0033:0x455259 [ 611.135010] RSP: 002b:00007fb2418e4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 611.142712] RAX: ffffffffffffffda RBX: 00007fb2418e56d4 RCX: 0000000000455259 [ 611.149971] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 611.157225] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 611.164479] R10: feffffff00000000 R11: 0000000000000246 R12: 0000000000000014 [ 611.171730] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 611.178995] ================================================================== [ 611.186339] Disabling lock debugging due to kernel taint [ 611.191880] Kernel panic - not syncing: panic_on_warn set ... [ 611.191880] [ 611.199257] CPU: 1 PID: 6924 Comm: syz-executor6 Tainted: G B 4.16.0+ #18 [ 611.207396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.216751] Call Trace: [ 611.219346] dump_stack+0x1b9/0x294 [ 611.222998] ? dump_stack_print_info.cold.2+0x52/0x52 [ 611.228197] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 611.232958] ? xattr_getsecurity+0x110/0x1f0 [ 611.237369] panic+0x22f/0x4de [ 611.240559] ? add_taint.cold.5+0x16/0x16 [ 611.244693] ? do_raw_spin_unlock+0x9e/0x2e0 [ 611.249083] ? do_raw_spin_unlock+0x9e/0x2e0 [ 611.253472] ? xattr_getsecurity+0x18a/0x1f0 [ 611.257866] kasan_end_report+0x47/0x4f [ 611.261824] kasan_report.cold.7+0xc9/0x2f5 [ 611.266129] check_memory_region+0x13e/0x1b0 [ 611.270518] memcpy+0x23/0x50 [ 611.273605] xattr_getsecurity+0x18a/0x1f0 [ 611.277823] ? xattr_permission+0x310/0x310 [ 611.282132] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 611.287652] ? security_inode_getxattr+0xf4/0x130 [ 611.292476] vfs_getxattr+0xf2/0x160 [ 611.296170] getxattr+0x139/0x2c0 [ 611.299606] ? path_listxattr+0x190/0x190 [ 611.303741] ? __fget_light+0x2ef/0x430 [ 611.307697] ? fget_raw+0x20/0x20 [ 611.311131] ? __sb_end_write+0xac/0xe0 [ 611.315105] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 611.320623] ? fput+0x130/0x1a0 [ 611.323886] ? ksys_write+0x1a6/0x250 [ 611.327669] ? SyS_read+0x30/0x30 [ 611.331102] ? mm_fault_error+0x380/0x380 [ 611.335234] ? SyS_lgetxattr+0x40/0x40 [ 611.339103] SyS_fgetxattr+0x109/0x190 [ 611.342971] ? SyS_lgetxattr+0x40/0x40 [ 611.346843] do_syscall_64+0x29e/0x9d0 [ 611.350714] ? vmalloc_sync_all+0x30/0x30 [ 611.354850] ? _raw_spin_unlock_irq+0x27/0x70 [ 611.359329] ? finish_task_switch+0x1ca/0x820 [ 611.363808] ? syscall_return_slowpath+0x5c0/0x5c0 [ 611.368722] ? syscall_return_slowpath+0x30f/0x5c0 [ 611.373641] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 611.378990] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 611.383820] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 611.388994] RIP: 0033:0x455259 [ 611.392167] RSP: 002b:00007fb2418e4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 611.399860] RAX: ffffffffffffffda RBX: 00007fb2418e56d4 RCX: 0000000000455259 [ 611.407794] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 611.415046] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 611.422295] R10: feffffff00000000 R11: 0000000000000246 R12: 0000000000000014 [ 611.429545] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 611.437234] Dumping ftrace buffer: [ 611.440752] (ftrace buffer empty) [ 611.444437] Kernel Offset: disabled [ 611.448040] Rebooting in 86400 seconds..