008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000d2000)='\x00') clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/25 03:16:09 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000d0e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xb9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:09 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) fcntl$addseals(r2, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c3e000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000813000)={0x1}, 0x0, &(0x7f0000013000)={r3, r4+10000000}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() tkill(r5, 0x16) close(r0) 2018/01/25 03:16:09 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002a000-0x11)='/dev/vga_arbiter\x00', 0x4000000000a0000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) 2018/01/25 03:16:09 executing program 5: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000041e000-0x4)=0xc79) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000041e000-0xb)={0x7ff, 0x10000, 0xf94, 0x40, 0x6, 0x8, 0x2, 0x8, 0x7ff, 0x0, 0x100000001}, 0xb) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)='/dev/ashmem\x00') mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000421000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000041f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffff01}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000005a000-0x8)={0x0, 0x0}) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000420000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f000041f000-0x26)=""/38, &(0x7f000041f000-0x4)=0x26) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00001e9000)=0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00001b6000-0xf)=""/15) 2018/01/25 03:16:09 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000027000-0x9)='/dev/ppp\x00', 0x400, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000026000-0x3)=0x392, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000026000-0x4)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000027000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000002a000-0x52)="ece03e87c092b0acea519780154d923f18ada1ae07547506df96ce4f591cd9fba2e3febe1ba14a1e21590b8560e006bc2c805e08b2c8c1582adb6328bfc0d1a5c12eb0f12b2eb453106c06a4db9ab8369656", 0x52) getsockopt(r4, 0x5cd, 0xf98, &(0x7f0000003000-0x67)=""/103, &(0x7f0000028000)=0x67) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000028000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x7f, 0xa, 0xa0, 0xa0, 0x67, r3, r5}, {0x6, 0x1, 0x8001, 0x5, 0x2, 0x4, 0xfff, 0x8a69}, {0x5b373772, 0x101, 0xff, 0x7ff}, 0x3, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x32}, 0x2, @in=@empty=0x0, 0x6, 0x1, 0x3, 0x7, 0x6, 0x80, 0x6b1d52e3}}, 0xe8) socket$packet(0x11, 0x0, 0x300) 2018/01/25 03:16:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000082a000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000002c000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000034c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000ebc000)="a028fc34d085f8b56b467628a09411af058ee3cec0d685f6bd4da4a19202c9972354a3ba92948cde9fca33147a8fd8307ea0c73831342578689457f5c718c803ecda17e619db630b832b8428e1d39b95a72bd48b5cf550f4ba177edfd33e67c951cc131253fa555f7f4965e3367dd87755aee4c060c52baf13dc560280e2f46f2a5a8e7875ec81b4505d93b47c9cf7b184d3dd8a2b1e30c15b4a135d093c6f766013eadc00488b49036f973192990d691159f5c1c2bf24260edc21caa9b10847180387cafd72e05ca4") 2018/01/25 03:16:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d14000-0x8)={0x0, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00009a4000-0x1)=0x0) r2 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000fc4000-0x4)=0x80000000) r3 = open(&(0x7f0000c65000-0x8)='./file0\x00', 0x0, 0x4) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x0) sendmsg$unix(r1, &(0x7f000030c000)={&(0x7f0000fe9000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000128000)=[{&(0x7f0000fa4000-0xf4)="296c3db64ff9d37a7a7a10566f75c35207dd890a2dd87d29b1bffe4178ef38bdbf27a615fb6ea6723dcea4f82495ef97d816982aca99ba5fb5ff60c51e0624929af24a13b57d4e16f0decafb0c3ebeda31b4785611876f29b5afebfc44b3301f21f870fc9fc5bce7388ca548e258eec8a3b31085d74a03f6f01971bdc82f645227f9f724913da567c7adb8e78757532f15182200937a594c8ccb763388c78e674aa8c31257d7ace714bd2f5db48ac894a68ced42ee01d0b8ffff7abb0c89ca09eb5a5fcc0dbb7a6ef91286f57933566d90645a960d2f68ac81a70cc3c9b7e76a9592686b1de6c3c85d796185b0cad8b93a89512d", 0xf4}, {&(0x7f00003a4000)="d6b4a77d68e58fb830545d5ab513e35028bdeec15554273a4041a3aaa638ef694b14b616de3b284591019121ae56255c253ebb8c8bf390770a35a539e4eefdb4750a115c36c4609bdddfa2d47c943456bfab6d331fba36635d3825bf8cf307380ed6ce06ad506bb437f1782879a8ca7f9c60447bb2473d0788378d0bfbc187485f9c867d9646e68b64702234f4cc0a1a7fbc49d145a917ddd823bce8dfc25852119200fcbfb4869fec493c3ca742d5ccd7cfbf7bf2803852bd7890a164c3446110a05547641c3e12b5bf5e68c63db0475a16e23d01817e11d6a8e8292bbd5260532cbbcb46a980dcb3d8f0f5a4041b13334c323485679e8e85", 0xf9}, {&(0x7f0000331000)="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", 0x1000}, {&(0x7f0000019000)="", 0x0}], 0x4, 0x0, 0x0, 0x840}, 0x40) 2018/01/25 03:16:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000876000-0x17)=""/23, &(0x7f0000263000-0x4)=0x17) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dff000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000116000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x19}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000f0f000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000dc7000)=r1) sendto$inet(r0, &(0x7f00009b4000-0x1000)="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", 0x1000, 0x20008844, &(0x7f00007b2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/25 03:16:09 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d89000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000176000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000-0x1000)=""/4096}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') umount2(&(0x7f0000067000)='..', 0x0) 2018/01/25 03:16:09 executing program 4: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000de4000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000102000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a7c000)=r1, 0x4) getitimer(0x800080002, &(0x7f0000de4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000de6000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x35, &(0x7f0000408000-0x20)={0x0, {0x8}, 0x4, 0x91}, &(0x7f0000193000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000de5000-0x8)={0x0}) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000de5000)=0x0) openat(r0, &(0x7f0000549000)='./file0\x00', 0x80, 0x142) [ 30.920940] keychord: keycode 5120 out of range [ 30.950068] keychord: keycode 5120 out of range [ 31.066483] audit: type=1400 audit(1516850169.794:24): avc: denied { sys_ptrace } for pid=3412 comm="syz-executor0" capability=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 03:16:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cd1000-0x4)=0x0) ptrace$cont(0x3f, r0, 0x8, 0x7f) 2018/01/25 03:16:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000003000-0x50)={@common='syzkaller1\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="47d3d6e17cf28dae522613482b19953f"}}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000904000)=""/147, &(0x7f00004f8000-0x4)=0x93) 2018/01/25 03:16:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000715000-0x8)={0x0, 0x4}, &(0x7f0000cf6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eeb000-0x6)={r1, 0x1000}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e7f000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x6e6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb9cc, 0x9, 0x1ff, 0x1}, &(0x7f0000720000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000320000)=r2, 0xfffffffffffffd34) r3 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) lseek(r3, 0x4000000000a, 0x1) 2018/01/25 03:16:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f00005bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ceb000)={r2, 0x9}, &(0x7f0000099000-0x4)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/25 03:16:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000dcf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) lsetxattr(&(0x7f0000754000)='./file0\x00', &(0x7f0000570000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009a8000)='/dev/sequencer\x00', 0xf, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c68000-0x100)={0x10000, 0xb4, 0x2, 0x5, 0x4, [{0x8, 0x10000, 0x7, 0x0, 0x0, 0x259c2f614fa1eb26, 0x0, 0x0, 0x0}, {0x4, 0x412, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xff, 0x400, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) connect$netlink(r1, &(0x7f0000b27000)=@proc={0x10, 0x0, 0x3, 0x80000000}, 0xc) ppoll(&(0x7f0000fcb000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x0}, @note={0x7, 0x10001, 0x5, 0x3, 0x7}}], 0x30) 2018/01/25 03:16:09 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000093000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0xffffffffffffff81, 0x101, 0x4, 0x71}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000002000-0x8)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000494000)=0x0) ptrace$getregset(0x4204, r3, 0x203, &(0x7f0000a38000)={&(0x7f0000670000-0xf5)=""/245, 0xf5}) 2018/01/25 03:16:09 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000000d000-0x40)={0x3, 0x4, 0xfff, 0x101, 0x4, 0x8, 0x9, 0xe0000000000000}, &(0x7f0000005000)={0x7fff, 0x155e774c, 0xf4, 0x7ff, 0x8000, 0x100000001, 0x0, 0x7}, &(0x7f0000003000-0x40)={0x4, 0xa9, 0x0, 0x400, 0x9, 0xd, 0x1, 0x9}, &(0x7f000000c000)={0x0, 0x2710}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000000d000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x10400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f000000c000)=""/184) 2018/01/25 03:16:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002e4000)='/dev/input/event#\x00', 0xfffd, 0x2087fe) clock_gettime(0x0, &(0x7f0000e31000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000095c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007e5000)={0x0, 0x0}) write$evdev(r0, &(0x7f00002c9000-0xf0)=[{{0x0, 0x2710}, 0x10000, 0x6ad8, 0x2}, {{0x77359400, 0x0}, 0x9, 0x5acc, 0x20}, {{0x77359400, 0x0}, 0x8, 0xe65, 0x10001}, {{0x0, 0x0}, 0x0, 0x8001, 0x4}, {{r1, r2/1000+30000}, 0x2, 0x921, 0xbbfc}, {{0x0, 0x2710}, 0x2, 0xfffffffffffffffc, 0x10001}, {{r3, r4/1000+10000}, 0x200, 0x1, 0x3}, {{r5, r6/1000+10000}, 0x401, 0x1, 0x4}, {{0x0, 0x7530}, 0x0, 0x20, 0xd80000000}, {{0x0, 0x0}, 0xb0, 0x3, 0x5}], 0xf0) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x0, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/25 03:16:09 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ef000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00003b0000-0x8)='./file0\x00', 0x2000, 0x20) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fd6000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000df9000)={0x10001, 0x40, 0x800, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000086f000-0x5c)={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x578}, 0x8, [0xfffffffffffffffe, 0x9, 0x0, 0x2, 0x1, 0x3, 0x8, 0x4d6]}, 0x5c) r1 = socket$inet6(0xa, 0x4, 0xfffffffffffffffe) connect$inet6(r1, &(0x7f0000bc7000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 31.159355] device syz7 entered promiscuous mode 2018/01/25 03:16:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c1d000)='/dev/sg#\x00', 0x3, 0x4000) sendmsg$nl_netfilter(r1, &(0x7f000045b000-0x38)={&(0x7f00009b0000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000900000)={&(0x7f0000487000)={0x58, 0x14, 0x2, 0x2, 0x4, 0x3, {0x7, 0x0, 0x7}, [@generic="12eed003211f60d637fbb6496cd8ec077393106d9f925bbbb35ba17b32f2", @generic="600dbe43ac9085ddbf279630f9b44a9f70a5543471dc91afc07cdce38db72c2011cc4ee4"]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/25 03:16:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000011000+0xa21)='./file0\x00', 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0xe2, "06c40235c9d453b3e480ba122c5c640f246cc54fb22126b2b1821c02b4df47c53d308f743c7d81b6967f7969038384412e6f6705317f07e519ec9a3a0226d43845d1c747f80a685f9f1b42b79540e4f1afe258d4ada96c3d1ba09ded68316dc174a90b6badaa7e466689afc43c25f0c7b5774d4607eaebb4bb87d4d3fffc66680d26010e9dbb2c32681185e4ca1262093df959e9cca621b853e0e97cb7c5df06719c41152b7c396c3d5321a4c964d7dbd997db1e1892862dd6ca6c20bc77bff97e0bc127ead5a3241565981c92ca512c0f82acd1a7fab5bbc30297352b79376f5ef1"}, &(0x7f0000005000-0x4)=0xea) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={r2, 0x0}, 0x8) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) execve(&(0x7f00003a2000)='./file0\x00', &(0x7f0000148000)=[&(0x7f0000baa000-0xa)='^eth1user\x00', &(0x7f0000abc000-0x1)='\x00', &(0x7f0000441000)='em1${user\x00', &(0x7f0000a5e000)=',*:^%security\x00', &(0x7f000060e000-0xb)='cpuset\\#(-\x00', &(0x7f0000945000)=':\x00', &(0x7f00008d5000-0x1)='\x00', &(0x7f0000baa000-0x1)='\x00'], &(0x7f00006b2000)=[&(0x7f000090a000-0x27)='mime_type,$],-posix_acl_accesssecurity\x00', &(0x7f00004ed000)='/\x00', &(0x7f0000f68000)='@@keyring@em1)nodev\x00', &(0x7f0000312000)='vmnet1GPL\x00', &(0x7f0000db9000-0x2)=']\x00', &(0x7f0000570000)='\x00', &(0x7f00004e9000-0x1e)='wlan0system!$posix_acl_access\x00']) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003f6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r2 = accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fac000)={0x0, 0x0}) close(r0) setsockopt(r1, 0xfab5, 0x5, &(0x7f0000a08000)="5d51c3ce67fe94328be2b23a3187fb6ba993e3c8603e01a88c6f8ae6f009821d35da68e432e600000000000000028c24eb459778ceb9bcb1aeca87354ceb2aa10cffea790b456329597645e931a829ec28cbd22bb4400caf9fa9de1d9da1e25e3da3d2eb9734e171d5", 0x69) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000af3000-0x4)=0x0, &(0x7f0000cfc000)=0x4) r4 = dup3(r0, r3, 0x80000) ioctl$KIOCSOUND(r4, 0x4b2f, 0x1) 2018/01/25 03:16:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x7, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) [ 31.216535] device syz7 left promiscuous mode [ 31.287072] FAULT_FLAG_ALLOW_RETRY missing 30 [ 31.287183] FAULT_FLAG_ALLOW_RETRY missing 30 [ 31.287193] CPU: 0 PID: 5406 Comm: syz-executor6 Not tainted 4.9.78-g29eadc4 #20 [ 31.287198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.287212] ffff8801d58bf8a0 ffffffff81d943a9 ffff8801d58bfb80 0000000000000000 [ 31.287223] ffff8801d67c1910 ffff8801d58bfa70 ffff8801d67c1800 ffff8801d58bfa98 [ 31.287233] ffffffff81661d4a 0000000000002a2e ffff8801cbcad0f0 ffff8801cbcad0a0 [ 31.287235] Call Trace: [ 31.287249] [] dump_stack+0xc1/0x128 [ 31.287260] [] handle_userfault+0xa3a/0x1310 [ 31.287272] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.287281] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 31.287291] [] ? preempt_schedule_common+0x35/0xd0 [ 31.287299] [] ? handle_mm_fault+0x117b/0x2530 [ 31.287306] [] ? handle_mm_fault+0x1fc3/0x2530 [ 31.287312] [] handle_mm_fault+0x1fd1/0x2530 [ 31.287319] [] ? __pmd_alloc+0x410/0x410 [ 31.287327] [] ? memset+0x31/0x40 [ 31.287336] [] __do_page_fault+0x5c2/0xd40 [ 31.287344] [] ? mm_fault_error+0x2c0/0x2c0 [ 31.287351] [] ? ___slab_alloc.constprop.78+0x36c/0x560 [ 31.287359] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.287367] [] do_page_fault+0x27/0x30 [ 31.287374] [] page_fault+0x28/0x30 [ 31.287383] [] ? strncpy_from_user+0xaf/0x2d0 [ 31.287395] [] ? strncpy_from_user+0xb1/0x2d0 [ 31.287402] [] ? kmem_cache_alloc+0x215/0x290 [ 31.287409] [] getname_flags+0x10e/0x580 [ 31.287415] [] getname+0x19/0x20 [ 31.287423] [] do_sys_open+0x21d/0x4c0 [ 31.287430] [] ? filp_open+0x70/0x70 [ 31.287438] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.287445] [] SyS_creat+0x27/0x30 [ 31.287454] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 31.497277] CPU: 1 PID: 5416 Comm: syz-executor6 Not tainted 4.9.78-g29eadc4 #20 [ 31.497281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.497296] ffff8801cbd7f670 ffffffff81d943a9 ffff8801cbd7f950 0000000000000000 [ 31.497303] ffff8801d67c1910 ffff8801cbd7f840 ffff8801d67c1800 ffff8801cbd7f868 [ 31.497311] ffffffff81661d4a 0000000000002a2e ffff8801cbd738f0 ffff8801cbd738a0 2018/01/25 03:16:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000eb3000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000463000)=""/42, &(0x7f0000f79000-0x4)=0x2a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000335000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f00002eb000-0x1000)="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", 0xf8d) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:10 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e40000)={0x200000000af, 0x7, 0x7, 0x81, 0x1, [{0x1, 0x5, 0x3, 0x0, 0x0, 0x1407, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000933000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d84000)=0x2, 0x4) 2018/01/25 03:16:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x6, 0x7, 0x74}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x6, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000001000)=""/7, &(0x7f0000003000-0x4)=0xffffffffffffff2e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf, 0xfffffffffffffb3f, 0xb0f, 0x9, 0x40}, &(0x7f0000005000-0x4)=0xa0) ustat(0x9, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r1, 0x2, 0x30}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000001000-0x4)=0x200000, 0xfffffffffffffff8) 2018/01/25 03:16:10 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000130000)='syscall\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x20)=[0x6, 0x4b, 0x7, 0x0, 0x3f, 0x7f, 0xfffffffffffffffe, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x8008700b, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000c9a000)=""/116, 0x74) 2018/01/25 03:16:10 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x0, &(0x7f0000003000-0x8)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000002000-0x50)={{0x100, 0x480000001}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write2(0x11, &(0x7f0000001000)={0x4, 0x100000, 0xffffffff, 0x7, 0x9, 0x80000000, 0xffffffff, 0x9, 0x0, 0x7}, 0x10) 2018/01/25 03:16:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000871000)='/dev/vga_arbiter\x00', 0x22000, 0x0) flistxattr(r0, &(0x7f0000ad6000)=""/107, 0x6b) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000fa0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a1a000-0xa8)=[{{0x0, 0x0}, 0x1, 0x87b, 0x0}, {{0x77359400, 0x0}, 0x5, 0x8f, 0x3}, {{r1, r2/1000+10000}, 0xaec, 0x6341, 0x2}, {{0x0, 0x7530}, 0xcc, 0x3, 0x1}, {{0x0, 0x7530}, 0xffffffff, 0x9, 0x3}, {{r3, r4/1000+30000}, 0x5, 0xfffffffffffffffa, 0xea7}, {{0x0, 0x0}, 0x81, 0x7ff, 0x262d}], 0xa8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/01/25 03:16:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:10 executing program 2: r0 = mq_open(&(0x7f0000fed000-0x2)='^\x00', 0x40, 0x4, &(0x7f00003e3000)={0x3f, 0x3918, 0x191, 0xa139, 0x11, 0x101, 0x1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000845000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c1f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00009e1000-0x18)={0x40, 0x1, 0x100000001, 0x100, 0x9, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b95000-0x8c)={0x9, 0x7fff, 0x81, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000cd7000)=@req={0x40, 0x7fffffff, 0x100000000, 0x3}, 0x10) setresuid(r2, r2, 0x0) [ 31.497313] Call Trace: [ 31.497326] [] dump_stack+0xc1/0x128 [ 31.497337] [] handle_userfault+0xa3a/0x1310 [ 31.497348] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.497356] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 31.497364] [] ? handle_mm_fault+0x117b/0x2530 2018/01/25 03:16:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r0, 0x0) 2018/01/25 03:16:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000f52000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d81000-0x4)=0x0) process_vm_writev(r5, &(0x7f000085d000-0x10)=[{&(0x7f0000562000-0x8c)=""/191, 0xbf}], 0x1, &(0x7f000015e000-0x10)=[{&(0x7f000081f000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000571000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 03:16:10 executing program 6: r0 = memfd_create(&(0x7f000011c000)='wlan0\x00', 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x8, 0x0) rt_sigpending(&(0x7f0000001000)={0x0}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000+0x4c)={r2, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000003000)={0x20, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) setuid(r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000003000-0x10)={0x97, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', 0x0, r4, r5, 0xfff, 0x0, 0x4) r6 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r1) 2018/01/25 03:16:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000eb8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d1000-0x4)=0x10) readv(r0, &(0x7f0000262000-0x10)=[{&(0x7f0000926000)=""/96, 0x60}], 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r2, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000016c000)=[], 0x10000255, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) [ 31.497371] [] ? handle_mm_fault+0x1fc3/0x2530 [ 31.497377] [] handle_mm_fault+0x1fd1/0x2530 2018/01/25 03:16:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x16) open(&(0x7f0000da2000-0x8)='./file0\x00', 0x4000, 0x80) 2018/01/25 03:16:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fa000)='/selinux/checkreqprot\x00', 0x80, 0x0) r1 = memfd_create(&(0x7f0000da6000-0xe)='keyringmd5sum\x00', 0x3) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f41000)=0x1) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x4)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/25 03:16:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009dd000)='/dev/rfkill\x00', 0x42280, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) 2018/01/25 03:16:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) r2 = open(&(0x7f0000db8000-0x8)='./file0\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00008a9000-0x60)={0x0, 0x13, 0x1, @thr={&(0x7f00006ca000)="5d2127210053695da8f5f4af5c842180323287aacce928f8ce871ccdc86a18ad16006781cb54c2f6f983ba9fa5ca3e4e8159c8", &(0x7f0000660000-0x9e)="a7013dd292735f31fabe044097f2e135cd7bfc362a9d388269ebba3a67a406ff2ccd0d937b8a47396d7c1dbbfc08416f50717e74ef92c6828542ba2a2fa04fd7a03d1419aa5069b0e3659f98b8c5163cd03f325c6a68495eb9f7f0a1b11803ed95b73d4134eede2749f443a75765f1d3cc6855fd886802b28c3f14031b8703d3f4688a73254e69a1e4c288d68af0d271e8f0908a646749c16e40356f5ac2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000038000)={0x3, &(0x7f0000d57000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000054d000-0x160)={{{{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x1, 0x3, "9af53028beb9f9a821a5e7f8b048069788d35279f51aa77dea4eb705d4760fd19ea8391211a0a192e04e64dc482f5563ae67de7412f44cd2bacb0079bd188e9f1940e76480265e1c9cc3568cd0e7e2d4"}, 0x160) 2018/01/25 03:16:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000313000-0x7)='ns/pid\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f6a000)=0x0) getpid() tgkill(r1, r1, 0x400000000000001) [ 31.497386] [] ? __schedule+0x64d/0x1ba0 [ 31.497393] [] ? __pmd_alloc+0x410/0x410 [ 31.497403] [] __do_page_fault+0x5c2/0xd40 [ 31.497411] [] ? mm_fault_error+0x2c0/0x2c0 [ 31.497419] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/01/25 03:16:10 executing program 2: mmap(&(0x7f0000000000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000060a000)='./file0\x00', 0x181000, 0x1) mmap(&(0x7f0000c51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c52000-0x4)=0x4, 0x4) r1 = request_key(&(0x7f0000c51000-0xd)='dns_resolver\x00', &(0x7f00004e5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000024f000)='mime_type/+keyringem0./\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r1) 2018/01/25 03:16:10 executing program 4: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000707000-0x10)={0x9, 0x1c4e, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x10001, 0xc, 0x9, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x1}, 0x8) [ 31.497426] [] do_page_fault+0x27/0x30 [ 31.497433] [] page_fault+0x28/0x30 [ 31.497441] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 31.497449] [] ? core_sys_select+0x3be/0x730 2018/01/25 03:16:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000030e000)=0x800, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/25 03:16:10 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000610000)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000ace000-0x8)='./file0\x00', 0x604, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x80, 0x1ec, 0x40}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/25 03:16:10 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000004c000)={0x0, @tick=0x1, 0x20, {0x100000001, 0x81}, 0x9, 0x2, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000c46000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x0, "8ed9aba1eeac3f09f0a531970edc9790a62b3e250b1f05af2ad3ce21f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x5], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(0xffffffffffffffff, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r2, r3, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b47000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/25 03:16:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5b000+0x89e)="2a2c70726f632e2a24cf5c7573657273656c6673656c662f7b00", 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fe7000-0x34)={{0xffffffffffffffff, 0x1, 0x100, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x8, 0x7ff, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006de000)={0x2, 0xabb0, 0x1f, 0x7, 0xc150, 0x22ed, 0x6, 0x6, 0x80, 0x0, 0x9, 0x7}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000085b000-0x1000)=""/4096) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000083000)=0x1f) r2 = accept4$netrom(r0, &(0x7f000077c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000f6000)=0x48, 0x80000) fcntl$getownex(r2, 0x10, &(0x7f0000a67000-0x8)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000452000)={0x2, r3}) sendfile(r0, r1, &(0x7f000055e000)=0x0, 0x7fff) 2018/01/25 03:16:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000297000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e22000-0x8)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000666000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000502000-0x4)=0x14) r3 = dup(0xffffffffffffff9c) sendmmsg(r0, &(0x7f0000af6000-0x12c)=[{{&(0x7f0000a1a000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x2}}, 0x26, &(0x7f000046b000-0x30)=[{&(0x7f00004c1000-0xcb)="22dc5acdfffdcd4828b6100592af360cc7335a7c7f7fb9eb2de997fb45903e1248d450f11fe60d1c0f53353a830ccc3ec4934f8af2778d941dcb89031666105154d80f4f419322326ab6d1fa4168e177b74412c3895c965f031ba29380fd0e08bffb04e9e7336f129c2ddb7e606c72c4f94cb9f9d9a7f67dc9b9e1cc220c188e4fa04116d7776dcc4329adfaba9261d667ccb8cc9bfadadd24371438f5b829d9c5d5658d64f1802676728faccd77a86ec9a2655719bcb6a0c249f496ed3195cba52d42a9adc4a6e5e8ac91", 0xcb}, {&(0x7f0000e15000)="", 0x0}, {&(0x7f00001fe000-0x10)="1a96f75335c6f9cd95546a1a9e1226ed", 0x10}], 0x3, &(0x7f0000eba000-0x1e8)=[{0x68, 0x0, 0x33a, "7a4233dc5586e53e70ef212a3b30d604fa44241830527af7cf81efa828eb50e58ba559092c686a9f53ec4fe89c12ebe7e209dd6298dbc3bf6ef6418e7a799f14449d405e5b77182b1ee0be91a877fff709de80c75d047ed5"}, {0x60, 0x115, 0x9, "745aaaf219165e9dc30ce48f5db6638f77e957635170a98485ccdc73fc95e6ddc08cd7f0ab109fe396113cd16c18edd59e34c007069317241a54ab2ed46ba1452f21b93f4b7cf13e0ddc7c2ca1c6e8e7"}, {0x30, 0x107, 0x3, "817c940cc10ef2184ad0efb5af0b4d22e2534d1efb3ea1d31cf164"}, {0xf0, 0x3a, 0x800, "30da35e13c37c9c6e715b22ad1266651dce3a53c8189a3db84d848aa866d92ed874f20c89db00efbdd4f774c7ffa402359a2e2b5b8309c9065d81ff1d1d2d507884c72f80fbe9706906c9441faee2abe59c042ace5f8fa98341b3cbf59529d64059ddb27fd6b4831287fcfc7d8527e42d08b9ac45b764f65240616902df1531b778fa9a3a3b7d27ed3e7338f92d58d4246878021dd4d9696dd56af39cd2658fbf4cd89312bb442909091a2db30a83618f2a9fe506a3f350216702b2e085b702e54e6ef89991755d4aa474cbe6200cfac0926a6d8fe520e054ed5"}], 0x1e8, 0x20000010}, 0x2}, {{&(0x7f00005d7000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x3, 0x0, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f00004ed000)=[{&(0x7f0000da9000-0x4)="ffbe1d16", 0x4}, {&(0x7f0000f7c000)="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", 0x1000}, {&(0x7f0000fab000)="9d6ec0d9b15037fb94df3741eedca008092a5ac96613f45546", 0x19}, {&(0x7f0000c16000+0x598)="7a21fddc0ac20a7345e6ef328188e67e6bf9592e6c8b453b002d40bc285f400d65bdba896673feb437941ce4ecf8edac73e83c9c2c8e1dea9e1643fe2cafcc2936", 0x41}, {&(0x7f0000410000)="aa2bf506bec2184a0c09a3e165d5a042d18e50c050dd8b8f012575454c9462f8ff6abdc0395c15845cd8e06c5601c169bdfbfdcb3bd81709", 0x38}, {&(0x7f00006ea000-0x83)="2f7acd09edf783dd6c3842966fe61c99baf42d82b2b255bac59223dbb568deaca4bc7b1b08aa0291cad82bc405cefa52410a8fee71b0f07b523cb0deee0c4abdcf0f68df94d5d5c00c7b7fc99580836c546fbd72c7960f66ff8a3ad7440b0f3e7f369fc3e78ae8e3aafe840780f29916390ea3bb1953247e35933c526ad21d234c9c4f", 0x83}, {&(0x7f00009d3000)="725f6a22257eeb5f5d7eb77291ac630202b6b88b17e78ea2302dc9114cfcc110bad331cc55", 0x25}, {&(0x7f000053c000-0x2e)="fe3dd28adfd6cdebbb64e42086f9cee0c69da2929bcb5a0d418a165c2c6f32ebad9d063ef856db7bcc175eea30b0", 0x2e}], 0x8, &(0x7f0000155000)=[{0x28, 0x116, 0x8, 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"5bb79e958a014354cb542351108df2fe5898c607b98d0a7bcdf6340898449f485e29546339a36767c277c91602f3480cf9c940c602e3fa23e9a9ab4ad379e8b23cb09d309c8039c41e6c8b6d8c8391272e7a61ece1128b609979754967f7cc8976a9022396d233177ff909e356e3abea70e06f5f46fbdb8171ed734f0ab2849ca83cd1111cf9c6dc45612c13abbf891ed4f74c4ab2ddda769388545a8a5996b52ebe13f5b4b30618b3c0d3f854349765960af56bbea5c8727612b4cee30b6f3e2ab06c31c967ef2cfb6ff6b1244173c19e48476f3152a26c01b60060434f614d74d860"}], 0x148, 0x40000}, 0x80}, {{&(0x7f0000ebe000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x3, 0x4, 0x4, {0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}}}, 0x32, &(0x7f000092b000-0x30)=[{&(0x7f0000d4b000+0xed0)="5bbb35c3802e0c6e3a19b999e69f29881ede6ad3b2e55cda3b55d6bc50b7331f818d1b20d96db25f00a053a92924af772640bead172ad53eb1d1ee5de8498f52eff1efc842d77ff6d0a022c064c52e0dcd95c9a597502d134a8fcb18b25965eb84997bf521414ba3d0", 0x69}, 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{0x60, 0x11f, 0xd2, "ea57863e090e0d71416a7edd6b1cd9880d13d476485a8883529adc0c6e381d297acfa75a27c45d9cf1709610313870fdf093cf87f75a19c1de0c3765623077561f2c7a5e657daa9b1636"}, {0x68, 0x119, 0x20, "b2da1186028d4c4892ef2a7ac38b5bc8bfbe41ccf541e0b443090a05bcb5dd6fc39c40b7629394595f45a6a7435a25dacbdc2c7c92f4348a3b69a7ee6fccdd98331e29b25491f574aa575e895fb80589e1"}, {0x98, 0x6, 0x223, "8590324fad51a5b49cfd970815d1ed3c905f5a0226fb86c3f3b541a23e57a53a602c8334928ac2c7249f8429b95f87b07afc71bbc08cf432249e87d89d2bc94770de2d5e0e502d26480df29f3922ef9834ab0c1227315ac8bea85ab134071aa66d6e59220102658dffedc14dcc0a93c96330033155f45841cbc59d0bc902630913fdcc8a17761ffe"}, {0xb0, 0x108, 0x8, "5ff4f0a03947db5392562cc0c9870c23e080c2fc719441aa232d46849623fc829e8206b2e00100cd5ba98d1337046441ec41862705877e4dcf2f053904efb31fa1fb9d7612bdbb414936472c4bd668334b29e6f3b5330a81643913fd1aef4d3e4a42498efe54015e234c48f180f5be9838019c5bf4f8a6ae751a7b8dc26b0d23167d02ce315b0564b0cfc24814f35e0696b0b7b60efe322eb52640edbd16"}, {0x10, 0x10a, 0x3, ""}, {0x68, 0x12f, 0x7fffffff, "4979d4dfe820e90f48f092d1b6d5a14bc89d4dfec45edeb8f930ee95b66df1e4555a4ee58d81dd7dc92ca2db1975163f21a8e5da1c51eeb4ebe6711016b0af100c688a59dba881a7c36467238680f33eb2"}, {0x30, 0x115, 0x3, "721cce69b6330c77aa210d4b2cee8e343edc121e163f06ce92aaf7"}, {0xc8, 0x0, 0xa94e, "8e06acbf68b09f2218751d8f7e08a0032a97bf3a16fc145e551ef520a479ae9d4c7850c798c9d38109eb1534d7688c5ba4b562e98ffd1d5b1500e14ea7b53b726b44811a61f7c0de27ea3a8762b92485927f20ea93d919428694ef9abd0f1469ef584e84e1618de433a1f367b8f18fe7db2de2033c55b9e849ff0ddc6b721ec1b375232a01646bc51d77d673e6dd6223e671a57a41979de3776b719fe2d0b31feb00ee3d12fb56e91c7960a726f798a68bc7e20a01fe"}], 0x1460, 0x40}, 0x2}], 0x5, 0x10) r4 = socket(0x9, 0x3, 0x0) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$inet6(r4, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000e6a000)=0x1c) 2018/01/25 03:16:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xc00000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000031a000-0x4)=0x0) 2018/01/25 03:16:10 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x815f, 0x0, 0x0, 0x0, 0x0}) [ 31.497456] [] ? core_sys_select+0xa8/0x730 [ 31.497463] [] ? do_select+0x13b0/0x13b0 [ 31.497471] [] ? recalc_sigpending+0x72/0x90 [ 31.497477] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 31.497485] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.497492] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 31.497500] [] ? __set_current_blocked+0x80/0xa0 [ 31.497507] [] ? sigprocmask+0xef/0x290 2018/01/25 03:16:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000408, 0x20000000002, 0xffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f3000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000f8000)=""/104) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) sendto$unix(r0, &(0x7f000043b000)="", 0x0, 0x0, &(0x7f00006b2000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 03:16:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x79, &(0x7f0000012000-0x6)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000000000)=""/4096}) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_getres(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d2d000)="b96da4c5f9fcbe6748b629b9b854d105b7c6f86e6d4adab065e751600764") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 31.497514] [] ? sigsuspend+0x250/0x250 [ 31.497522] [] ? __might_fault+0x114/0x1d0 [ 31.497529] [] SyS_pselect6+0x2ae/0x550 [ 31.497536] [] ? SyS_select+0x1e0/0x1e0 [ 31.497543] [] ? SyS_futex+0x22e/0x2d0 [ 31.497549] [] ? do_futex+0x15c0/0x15c0 [ 31.497556] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 31.497564] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.497571] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.497578] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 31.546029] FAULT_FLAG_ALLOW_RETRY missing 30 [ 31.546039] CPU: 0 PID: 5419 Comm: syz-executor6 Not tainted 4.9.78-g29eadc4 #20 [ 31.546043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.546057] ffff8801c0a07670 ffffffff81d943a9 ffff8801c0a07950 0000000000000000 [ 31.546069] ffff8801d67c1a90 ffff8801c0a07840 ffff8801d67c1980 ffff8801c0a07868 [ 31.546079] ffffffff81661d4a 0000000000002a2e ffff8801c90388f0 ffff8801c90388a0 [ 31.546081] Call Trace: [ 31.546094] [] dump_stack+0xc1/0x128 [ 31.546104] [] handle_userfault+0xa3a/0x1310 [ 31.546114] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.546123] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 31.546132] [] ? handle_mm_fault+0x117b/0x2530 [ 31.546141] [] ? handle_mm_fault+0x1fc3/0x2530 [ 31.546148] [] handle_mm_fault+0x1fd1/0x2530 [ 31.546158] [] ? __schedule+0x64d/0x1ba0 [ 31.546164] [] ? __pmd_alloc+0x410/0x410 [ 31.546174] [] __do_page_fault+0x5c2/0xd40 [ 31.546182] [] ? mm_fault_error+0x2c0/0x2c0 [ 31.546190] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.546197] [] do_page_fault+0x27/0x30 [ 31.546205] [] page_fault+0x28/0x30 [ 31.546213] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 31.546221] [] ? core_sys_select+0x3be/0x730 [ 31.546228] [] ? core_sys_select+0xa8/0x730 [ 31.546235] [] ? do_select+0x13b0/0x13b0 [ 31.546243] [] ? recalc_sigpending+0x72/0x90 [ 31.546250] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 31.546258] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.546265] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 31.546272] [] ? __set_current_blocked+0x80/0xa0 [ 31.546280] [] ? sigprocmask+0xef/0x290 [ 31.546287] [] ? sigsuspend+0x250/0x250 [ 31.546295] [] ? __might_fault+0x114/0x1d0 [ 31.546302] [] SyS_pselect6+0x2ae/0x550 [ 31.546309] [] ? SyS_select+0x1e0/0x1e0 [ 31.546316] [] ? SyS_futex+0x22e/0x2d0 [ 31.546322] [] ? do_futex+0x15c0/0x15c0 [ 31.546329] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 31.546337] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.546344] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/25 03:16:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b83000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x400, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) vmsplice(r2, &(0x7f000032b000-0x30)=[{&(0x7f0000f2a000)="0a02ffc0fbeb2b050980646ac5673309c6a5317fb0e443e245cfd44e5c110860e81d8ed1ae72a587c9ef6c15524f5f74688835aeb8981bb75dc8798cc79cf62a4a5c4bf551f39a605e4345f3dc097ba20ed5c94a08fcda2540dd51cdada2951e9e650fe09b5be07324485b6e11b3093f20ca04a76125aa3379c51021344c4aa464420b3e8d9c9de6fc", 0x89}, {&(0x7f0000138000)="a42889528a155c0c2051eeb9da72076e8fb058c19f9a0309f276512eca7b488dd2ee68ea5d9b24c6d5f12390fe8a8df75bf3325eacc2fe67800c4b06a2d3fd4ffcae88eb300fbd1140570c7f50d8057e21cd0eba0f86c8384a8e73678b1f56b8413aefca469270a773a2b9cb6593902b7c08ff5ff05fb98b787a181831afc0d8f7c9dc163c7ae6f822843f90fbd109af8785a99aaa0c32194062264d74446f848491a2a6989ed5e89ab422105a96aff2c4d7ec0a441e889cc84ba5749532b4a2dd68a2d60b4bf6b4f01ada50fe66", 0xce}, {&(0x7f0000e25000-0x8e)="a5540564fe19de26648521ca5eeb09ce5275dfa3c3e82d0d4e0376ec1345111081580cfc8896a9fe4b7e700ab86b3e61fe8c61c602ba255f2cb4e62878cc5fbf9c465e3fc7df81a06e8558338c3962b3afd8be0daa31f835b7e99a70479969173686429210e9a464f797fb438b2c44ce45a9308b6a6501d6d83af9c046fd76c72d15b01c320fe60de4ab4c5535b8", 0x8e}], 0x2df, 0xc) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/01/25 03:16:10 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f92000-0x11)='/selinux/enforce\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2f, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x3, 0x0, 0x2, 0x100000001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000cc4000-0x8c)={0x80000000, 0x2, 0x8, 'queue1\x00', 0xfffffffffffff6ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000a0b000)={r2, 0x2}, &(0x7f0000f44000-0x4)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000ac8000-0x4)=0x0) getsockopt$inet_int(r3, 0x0, 0x31, &(0x7f0000612000-0x4)=0x0, &(0x7f0000f99000-0x4)=0x4) 2018/01/25 03:16:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) select(0x40, &(0x7f00006ad000)={0x6, 0x7, 0xf95d, 0x7, 0x100000000, 0x6, 0xfff, 0xfffffffffffffffa}, &(0x7f0000ac0000-0x40)={0x3000000000000, 0x1, 0x100, 0x5, 0x0, 0x4, 0x3, 0x40}, &(0x7f0000388000-0x40)={0x0, 0x5, 0x0, 0x1, 0x8, 0x4, 0x3, 0x800}, &(0x7f000055b000)={0x0, 0x7530}) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0xfffffcf0, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034b000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20, 0x0, 0x0, 0x0}, 0x48) 2018/01/25 03:16:10 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/25 03:16:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e28000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bb8000-0x8)={0x0, 0x2}, &(0x7f0000cac000-0x4)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a4c000)={0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0x20, 0x0, 0x56, 0x0, &(0x7f00005aa000)=@generic="febf63271eae7ec13162259835a11159", 0xe1fd, 0x0, 0x40000000000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f0b000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008d1000-0xa0)={r1, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x5, 0x4, 0x0}, &(0x7f0000185000-0x4)=0xa0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = gettid() ptrace$getregset(0x4204, r3, 0x2, &(0x7f00005b7000)={&(0x7f0000b01000)=""/116, 0x74}) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000ffc000)=0x0, &(0x7f0000e1b000-0x4)=0x4) 2018/01/25 03:16:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f00007fe000-0x28)=[{&(0x7f000095b000-0x84)=""/132, 0x84}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00007a8000-0x10)="caa386ceef6b8de2002ecc4c6a0f9efd", 0x10) 2018/01/25 03:16:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 03:16:10 executing program 2: setpriority(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005e9000-0x16)='%%^eth1GPLppp0-self--\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x100ca) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80000) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') [ 31.546351] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 31.686798] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/25 03:16:10 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000021000)=0x0, &(0x7f000002c000)=0x0, &(0x7f0000006000)=0x0) lchown(&(0x7f000002d000-0x5)='./file0\x00', r3, r4) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000029000-0x4)=0x0) 2018/01/25 03:16:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000097e000-0x8)='./file0\x00') clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getgroups(0x1, &(0x7f000093d000)=[0x0]) 2018/01/25 03:16:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000799000)='net/igmp\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) 2018/01/25 03:16:10 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ffa000)=@req={0x0, 0x0}) 2018/01/25 03:16:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b81000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a51000)=0x3, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xffff, 0x2) r2 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000099b000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c3000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b92000-0x8)={r3, 0x2}, &(0x7f000084c000)=0x8) fadvise64(r2, 0x0, 0xb8b3, 0x4) 2018/01/25 03:16:10 executing program 2: setpriority(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005e9000-0x16)='%%^eth1GPLppp0-self--\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x100ca) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80000) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/01/25 03:16:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000b67000)=""/0, &(0x7f00005eb000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) nanosleep(&(0x7f00008f6000)={0x0, 0x0}, &(0x7f0000c95000)={0x0, 0x0}) [ 32.189387] binder: 5543:5545 ERROR: BC_REGISTER_LOOPER called without request [ 32.282403] binder: 5543:5591 ERROR: BC_REGISTER_LOOPER called without request 2018/01/25 03:16:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dbb000)='/dev/usbmon#\x00', 0x6, 0x80000) connect$netrom(r0, &(0x7f00007f3000-0x48)=@full={{0x3, {"3eddcea7cf98b5"}, 0x80000001}, [{"31eb0cd2e65432"}, {"3ec4e6237591ac"}, {"ac2ed276ba291f"}, {"2ef347b72520d8"}, {"6beda723cb2d13"}, {"c0bf98c09cf631"}, {"e8aaaf9f38e0e6"}, {"74f07263b92b18"}]}, 0x48) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') nanosleep(&(0x7f0000173000-0x10)={0x77359400, 0x0}, 0x0) setns(r1, 0x0) 2018/01/25 03:16:11 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") renameat(0xffffffffffffffff, &(0x7f0000650000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000e96000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) accept4(r0, 0x0, &(0x7f0000419000-0x4)=0x0, 0x80800) 2018/01/25 03:16:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d54000)='./file0\x00', 0x4208c2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c23000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6c000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007f9000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @broadcast=0xffffffff, r1}, 0xc) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00005c9000-0x8)=@fragment={0x7f, 0x0, 0x7, 0x0, 0x0, 0x800, 0x1}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000130000-0x4)=0x0) getdents64(r2, &(0x7f00006fa000-0xa3)=""/163, 0xa3) getdents(r2, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r2, &(0x7f00007a2000-0xa8)=""/168, 0xa8) 2018/01/25 03:16:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a86000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000021c000)='/dev/sequencer2\x00', 0x2180, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000636000)={@generic="4729e52368fbdcf16cdcf6d226701b1b", @ifru_settings={0x8e, 0x5, @raw_hdlc=&(0x7f00002b1000-0x4)={0x80, 0x8}}}) openat(r2, &(0x7f0000d5e000-0x8)='./file0\x00', 0x2000, 0x8) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b3000)={&(0x7f0000f1b000-0x30)=@newneigh={0x30, 0x1c, 0x1000021, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) lgetxattr(&(0x7f0000b56000)='./file0\x00', &(0x7f0000ba2000-0x5)=@random={'.:o\\', '\x00'}, &(0x7f0000431000)=""/152, 0x98) readahead(r0, 0x6a, 0x9d) 2018/01/25 03:16:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c12000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000c32000)={0x76d, 0xbb, 0x1, 0x2, 0x12, 0x7202d861}) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x1f) sendfile(r1, 0xffffffffffffffff, &(0x7f00007ba000-0x8)=0x39, 0xfffd) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000139000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000092e000)={{&(0x7f0000a41000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl(r0, 0xfb, &(0x7f00001e1000)="aba8ee56031365ab7f0e4dd7ead1d3833a81801cff7dfd8635dd850b6692161bb8068ba1d662cbe250a84a62fa931e19eca0751b9f0812288756c336cbc4201159d7fb55c6e8661372f585c22deb0076321bad5642ea3c5531a898aa1bdd17772bcdbe2003b97e9f1d82") syz_open_dev$sg(&(0x7f0000c39000)='/dev/sg#\x00', 0x0, 0xc01) 2018/01/25 03:16:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/hwrng\x00', 0x206800, 0x0) getsockname$netrom(r1, &(0x7f0000db6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002f0000)=0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003f8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ax25(r2, &(0x7f00005cb000-0x10)={0x3, {"b87d236e2b6e21"}, 0x3}, 0x10) 2018/01/25 03:16:11 executing program 6: unshare(0x400) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f00001bc000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000421000)='./file0\x00', &(0x7f0000464000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) r3 = inotify_init1(0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000423000-0x4)=r0) fremovexattr(r3, &(0x7f0000765000-0x23)=@known='system.advise\x00') 2018/01/25 03:16:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) writev(r1, &(0x7f000047a000)=[{&(0x7f0000ffe000)="aec75442173d2258a1ccefaad6296b2d4586e3b73c4b5d3028b4639fb7720e5c2c9dc05fbdc4254c8e616a258ff494bbf74466ce3e7ccf226ea519c8134a0684eecab165e84ea816cd66e556bcb16b04a4bf956aa986d8617c277578b0874450ffa4c2edc0e69a1fc76cc5eed60c32605067f42a8df2f9919f7e4f7de008fdfff08173591f661f2fd1124df5966fce58a8472b0906af0cfca8", 0x99}, {&(0x7f0000c18000-0x50)="10f80fe70d64b09156530b35a138709b3fde0df2164f963555c71803603c0ff5bb0099af210e69759a29bb8348e49a32a4c720d68f04212969ac7867ec7ecd761302fa771fb4793a230ad0bdeb587923", 0x50}, {&(0x7f0000ea9000-0x38)="3b8235b512576b1cc03580b5befb8fa64af5617ab180a188d88f20246382495e2d2c71f9c02e27935f3913fb2a62e1f9b81e9905e66326ce", 0x38}], 0x3) write(r0, &(0x7f0000ae2000-0xa5)='\x00', 0x1) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000950000-0xb6)="8b981fd4c77144b87cfca781b0255a1088cdfcdbdc05f4b3900f26aa8097f1d6d6df6d42d3b9aa421be6fcf9808626072e7e7e391d6f7239c348b6b34c684495065d4f988500f9586b81085c5b81cdda08fbec3c5af9dca7339d4a73e2e7e5a7ddb77344556169798fc0c2ef1fdcc3d581f51b0119e7934b7b1d90204086e701eeeac82f68007da88e57bdf67f30ac293e5895280127c2d33cae138749749c909a97c75739cfe8a8559cf98f7a10f15a72c3b28b5022", 0xb6) r1 = add_key$user(&(0x7f00004e2000)='user\x00', &(0x7f0000296000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000799000-0xe1)='s', 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000196000)="", 0x0) rename(&(0x7f0000d89000)='./file0\x00', &(0x7f00006b2000)='./file0\x00') 2018/01/25 03:16:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d24000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80003) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) 2018/01/25 03:16:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00000eb000-0x4)=0x6, 0x4) syz_open_dev$tun(&(0x7f00008b4000-0xd)='/dev/net/tun\x00', 0x0, 0x200) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/25 03:16:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc3000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r0, r0, &(0x7f000031b000)=0x0, 0x1) execveat(0xffffffffffffffff, &(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000d9e000-0x40)=[], &(0x7f000018b000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) execve(&(0x7f0000e12000)='./file0\x00', &(0x7f0000166000)=[&(0x7f00002fa000)='@em1\x00'], &(0x7f0000761000)=[&(0x7f0000dd6000)='personality\x00', &(0x7f0000197000-0xc)='personality\x00', &(0x7f0000784000-0x10)='wlan1em1trusted\x00', &(0x7f0000b36000-0x11)='/selinux/enforce\x00', &(0x7f0000fd8000)='personality\x00', &(0x7f00003e3000)='ppp1\x00', &(0x7f000024d000-0x11)='/selinux/enforce\x00', &(0x7f00007e0000-0x4)='+{{\x00', &(0x7f0000027000-0xe)='mime_typeeth1\x00', &(0x7f0000625000)='personality\x00']) 2018/01/25 03:16:11 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009c3000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a70000-0x5c)={{0xa, 0x3, 0x6f1, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0x75ca, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x2, [0x5, 0xfffffffffffff000, 0x0, 0x100000000, 0x2, 0x80, 0x8, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000ffd000-0x15)="330000100000000009000000b95d033d", 0x10) 2018/01/25 03:16:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ce000-0xa)='ns/cgroup\x00') fcntl$notify(r0, 0x402, 0x4) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001ad000+0xfc3)='/dev/keychord\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000ad0000)={0x5, 0x2, {0x3, 0x3, 0x9, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) 2018/01/25 03:16:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x28, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000e4e000-0x4)=0xffffffffffffff81, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000068000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000db8000-0x10)={0xff, 0xb98f, 0x6, 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f53000)='/dev/sequencer\x00', 0x12601, 0x0) [ 32.526972] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 32.533546] IPv6: NLM_F_CREATE should be set when creating new route [ 32.540102] IPv6: NLM_F_CREATE should be set when creating new route [ 32.555968] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/25 03:16:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00007db000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000000000)="06587fed7b55a5f2d0868249d4ffd88ce59a74d792ac900997f8439d170aa19670522dea6a508a6af6bbb96faf3bfd5e969257e26b825844cd83b5db49df27d8bc1085afe14b46d1af56d996a75f2d869bde91835f8fc7eaa7e91a1ba4b6862eb6e23241a1949e843fa6b026643008e0b6e4925ff8d45f80882361e90e96f939e9fb1a3d86f4788867d755290672a6ceebd76b255cd188b24928900975c70c6abdd1d63f9ba935e4c0defc20c2b8d16c48cf5ddaeea081", &(0x7f0000ed0000)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="") geteuid() r1 = getuid() setuid(r1) 2018/01/25 03:16:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000098b000)={0x0, 0x0}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000f7f000-0x4e)=""/78) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x41) r2 = syz_open_dev$usbmon(&(0x7f0000b30000-0xd)='/dev/usbmon#\x00', 0x200000fff, 0x20000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00008f4000-0x4)=0x0) syz_open_procfs(r3, &(0x7f0000972000-0xb)="636c4961725f7265662e11") vmsplice(r0, &(0x7f0000543000)=[{&(0x7f00001d1000-0xd4)="", 0x0}], 0x1, 0x0) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) readahead(r0, 0x100000001, 0x6c) 2018/01/25 03:16:11 executing program 5: r0 = creat(&(0x7f0000d37000)='./file0\x00', 0x22) clock_gettime(0x0, &(0x7f000071d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0xffff, 0x7fffffff, 0xec}, {{r1, r2/1000+10000}, 0x0, 0x80000001, 0x7}, {{0x0, 0x2710}, 0xfa9, 0x100000000, 0x5}], 0x48) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc9000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f000063c000-0x5)='user\x00', &(0x7f0000f69000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e1000-0x55)="ffe53d4ac3a001406dd2d99263b375aaac327a160d802b0eb5c9626d9ce398570b8648058711ca3161391a1c7b3b6c44d4abbb127ca686d3a75277acc4c3cce7e0f483f4b37e86b73e0b4b318b66430533016ac786", 0x55, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r4, 0x6) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000fc8000)={&(0x7f0000fc9000-0xc)={0x10, 0x0, 0x0, 0x1800681}, 0xc, &(0x7f0000fc8000)={&(0x7f0000fc9000-0x114)={0x114, 0x1, 0x0, 0x300, 0x6, 0x0, {0x5, 0x0, 0x8}, [@generic="0ed81e7d86f5384191dead4dee4f15558331f6ad4b3baabdd172965b62077b65774af340569b94c7e7f66d853996694abc98f597177d2404c66fb39e4506e7a1b07db322867efe3d8424dd58761f4b62d158154ce25d283f3a8fa7890efcece6e1f2691fa1b292a5acfa8924fb1789f0e759f7a5450e2ad0ac09071aca11550d518d404e57ca9f87bde1b4", @generic="b578c5df8865ad3921304c53f993520b71e2200764d96fd5b3411990ba3efbdd4f1d735f7586b7c541e669c3b6a5e9eca26bddf4bca9324b2af7b898a9b638bcd8dd1611036ddc44e6", @generic="ff67", @typed={0x18, 0x67, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x79, @str="776c616e31e900"}]}, 0x114}, 0x1, 0x0, 0x0, 0x48000}, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000fc9000)=0x0) r5 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r5, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d6}, 0xc) 2018/01/25 03:16:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000c7d000-0x20)=[{&(0x7f000091d000)=""/65, 0x0}, {&(0x7f00006e8000-0x66)=""/102, 0x0}], 0x33f) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000052f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000109000)={r1, 0x0}) 2018/01/25 03:16:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000041c000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000399000)={&(0x7f0000b96000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006da000)=[{&(0x7f0000f4d000)=""/4096, 0x1000}, {&(0x7f00002a6000-0x8a)=""/138, 0x8a}, {&(0x7f00006ec000-0x29)=""/41, 0x29}, {&(0x7f0000f16000)=""/68, 0x44}, {&(0x7f0000665000)=""/145, 0x91}], 0x5, 0x0, 0x0, 0x4}, 0x2) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00009f8000)=0x0, &(0x7f0000426000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000351000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/25 03:16:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x7, &(0x7f0000963000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x6) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/25 03:16:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc3000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r0, r0, &(0x7f000031b000)=0x0, 0x1) execveat(0xffffffffffffffff, &(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000d9e000-0x40)=[], &(0x7f000018b000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) execve(&(0x7f0000e12000)='./file0\x00', &(0x7f0000166000)=[&(0x7f00002fa000)='@em1\x00'], &(0x7f0000761000)=[&(0x7f0000dd6000)='personality\x00', &(0x7f0000197000-0xc)='personality\x00', &(0x7f0000784000-0x10)='wlan1em1trusted\x00', &(0x7f0000b36000-0x11)='/selinux/enforce\x00', &(0x7f0000fd8000)='personality\x00', &(0x7f00003e3000)='ppp1\x00', &(0x7f000024d000-0x11)='/selinux/enforce\x00', &(0x7f00007e0000-0x4)='+{{\x00', &(0x7f0000027000-0xe)='mime_typeeth1\x00', &(0x7f0000625000)='personality\x00']) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/01/25 03:16:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000061a000-0xe)='/dev/keychord\x00', 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000586000)={&(0x7f00001b6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000096d000-0x10)={&(0x7f00004bb000)={0x1084, 0x35, 0x10, 0x1, 0x0, {0x7, 0x0, 0x0}, [@generic="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", @generic="0101ead7c6f65c9de8984c3256f17f35f580dc15d28cbc51aea5343be74559a39a47765e1c2b4622d3b3379d324fd1b19abee3dde805c8cd97151b08e36d8c4534642765f35c41fcbf947b65b0c171d97a40e4f99f7fe014abac3093a8c056140d6d25c88f65bf05b1bdc83a0f"]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) ioctl$TCSBRKP(r0, 0x5425, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f7d000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000093c000)=0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000004f000)={0x0, 0x7fff, 0x9, 0x7f, 0x0, 0x6, 0x8, 0x9, {0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x8, 0xd7b}}, &(0x7f00004c0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000af0000)={r4, 0x6}, &(0x7f0000f09000)=0x8) sendfile(r2, r3, &(0x7f0000058000-0x8)=0x0, 0x10002) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000405000-0x90)={0x8, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 03:16:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0xfffffd4b, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/25 03:16:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e88000)='loginuid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000000000)=@access={'system_u:object_r:devicekit_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0x32, 0x0}, 0x40) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 03:16:11 executing program 4: restart_syscall() r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000edb000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) readahead(r0, 0x80, 0xf93) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x1d, 0x0, "72547c6fd6facc571e2a0a06ad223f2266b764607abffcf90cecfc6dc1761113478a2374b8de63b9ad6d64e66807aa8be8ea69858ca7f7ea92457b3e69670be4", "aa808a8e4a4d74f81384e4130692e6d2792a3da23337021a2ba44307120e928b", [0x3, 0x3], 0x0}) epoll_create1(0x80000) socket$nl_crypto(0x10, 0x3, 0x15) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x800) 2018/01/25 03:16:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x800) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffc) r2 = epoll_create1(0x0) write(r0, &(0x7f0000000000)="f5faa7ec37e3030bb121562821f179ba819ac62cfb66a8e872532f3f87337e82d78e2ae1c40f0d3ee4543c96aba85a995acc8ac6521aeb51db269fe315ecaaff9a761bb9720da56a1daadc947a3116422293a8ab3772821141402c79aefcaab680628c47f90c6d86fc105e64ef5d46848ca90b9f4debcd8958f7beca19aca659ce1a559bda85afd1adde83f2c2a65ab148330b59e8837983ded32c13b40f4fa85a90d4a11389e5137ecac43796982392404da6a12783b73aa577fa61a0ba6ff442220ff418fe4fe09c87303da968396ec304b6e95124bc3d500ed04ef35ad914d1ae5432b57c8ca51dc9f4657840eca213", 0xf1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x1, 0x0}) ppoll(&(0x7f0000cc0000)=[{r2, 0x3, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/25 03:16:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000c0a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007ae000)=[], 0x0, &(0x7f0000289000-0x20)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004e9000)='/selinux/enforce\x00', 0x18000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000fc8000)=0x8) [ 32.794868] binder: 5685:5706 unknown command 0 [ 32.799765] binder: 5685:5706 ioctl c0306201 2000dfd0 returned -22 2018/01/25 03:16:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000314000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000520000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x3) ptrace$setopts(0x4209, r2, 0x40000c, 0x0) 2018/01/25 03:16:11 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000a93000/0x3000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000feb000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f79000-0x4)=0x0, &(0x7f0000fea000)=0x4) r1 = open(&(0x7f0000c27000-0x8)='./file0\x00', 0x0, 0x100) mkdirat(r1, &(0x7f0000bbe000+0x828)='./file0\x00', 0x2) symlink(&(0x7f0000ade000-0x8)='./file0\x00', &(0x7f00005f1000-0x8)='./file0\x00') mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000feb000-0x8)='./file0\x00', &(0x7f0000c64000-0x1d)=@random={'security.', ':nodevvmnet0\'cgroup\x00'}, &(0x7f00001b4000)=']system\x00', 0x8, 0x3) 2018/01/25 03:16:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000c7f000)="0100000000000000702300", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000821000-0x1)="01", 0x1}], 0x1, 0x401) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005c2000)=0x0) sched_setparam(r2, &(0x7f0000676000)=0x90a) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) 2018/01/25 03:16:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000fb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000729000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f00002d5000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2018/01/25 03:16:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ccd000)='smaps\x00') read$eventfd(r0, &(0x7f0000d43000-0x8)=0x0, 0x8) sendfile(r0, r0, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f000001f000-0x1000)="afe1471498d3abf9c0693517b0099f16f084c00c7328555dd061cbe3ed7838cbfd48d0d5c423a9610670a79d9a70e8d5121f03c2be0c18fc65878797a6337028b873a53e62d6bd4c28f83ac8aa9dcfd8804d4786786bd28887c0dcacf93148632118342afd09feaecd4a869b320bf70612279f106e8a8d6ad8144b69ae258c0ac0054f581e7e4b5da711300a29df81be9a0056fd5979fc2f1b382d62cc481247bf81d45e8e367e367f9e078a8ae864d3e2c0d1c34458fb67d3f1703c6e64f75c55089a91704e7835167172cd2030dd79570a907bb6fc1cfcefee29cedd0583dabf251470ccd3cbbfeac1e86fc2f999969a15d32e08f61ae7fbe75494df78", 0xfe}, {&(0x7f000001e000)="d397a06f326f526d609579fa94dd4113822034600536e799db1d06a7ad1ed520fd200362a3388cc93bae65a5fd3b99d255fba69eb6202f5547f2e68193e9c77f39fe735171284345f761e4b3770fd163626796f4470992d6597d3d0c3a1b713c63ce7f0266fd680bd6c488c666b391daece50e4e93c02b01690b557e37a6ea3997924b910206e0547aff25e90c9a84aa423a", 0x92}], 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80e, 0x1f, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000001f000)={&(0x7f0000002000)={0x27, 0x8, 0xeff6, 0x0, 0x6, 0x7f, "b379627e9762779269519e436740d4f34ef613f45b7e93f79eaa163bd092d4cd2ffef434b85e59772992315460f1df85b0d6424a4ff5d25e73c534b3e93c5c", 0x6}, 0x60, &(0x7f0000003000)=[{&(0x7f0000020000)="e06d7dc3369c88a20a0977d3e9c236492d203557b90e6a8411e40dc7742fe3e24669ec56551944d2aeb40d01290c37584ea672b76e815a7bbb732a52c0b6128ed6efbc5929b14a4116829ecc9302fe59728f78c508bb7b0e4f5a934891b86e7e4a426900d732373d219eb6a3882f15ebf9211a94134e071ce8df2f4a5c4f252f0d4a4a3e1082c0bd7aa56619978f35ff085341926db068a317ab6345dae917ae8d7c83e1e534f29b066a7509fd67f642a4", 0xb1}, {&(0x7f0000020000)="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", 0x1000}, {&(0x7f0000020000)="f3c7fd21a44eb90d1866b204bd84b923e8bcef3303eca7b28fc066156e5d9002a1d9f71a2d0ca0cc645a256c6e641ecb8a08ab6db0696cb509f0627764e8538ca188fe7ab0657be59bf4ab24524d4ea2ba6af5f69545966d9e7e35ad180fcf3cedcdb754b9fd33ed9f0e29652caa2edf794237ab43f4bf2a612e633cd0eac984d58ca32445ca9e761b4823e867b9a2ae525a16097d49012307ebadb9a125ed86baa37a8a33972ef041432a60add2bcabe3a09ab9e79816356c2684b1d9585dca0b53dfbc2094530914e11cb9be4587e4", 0xd0}], 0x3, &(0x7f000000b000)={0xd0, 0x29, 0x1, "5e514ca91527700933ee63402dcc7c420afde58990d3689c499177916539602b813ce677b473ca655ee205cae6055dfd2407b0f63ab87cf9100aa70b48c6678ac5a66cfe58a79829b8c3633abf8cf7a674c0bc387cc0ff9bf4ed790d8dc1a003c47f65c9444d488df068d0cd045094e724d61ed802be7bfe59059e344f9de322b53d00590fc6a21c92bc89855fc656a7dc45cba8c427f6e0548e3bb43af6239787fc8147a57e45b393698b5553a5688ff762a0b4782f93d828"}, 0xd0, 0x1}, 0x54) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000d000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000020000)=0x6, 0x4) 2018/01/25 03:16:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000562000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018f000-0x4)=0x10, 0x80800) bind(r0, &(0x7f0000ef8000-0x9)=@rc={0x1f, {0x3ff, 0xa4f, 0x6, 0xe20, 0x1, 0xff}, 0x3}, 0x9) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000e88000-0x60)={'raw\x00', 0x0, 0x0, 0xfc8f, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x0, 0x0, 0x0], 0x226, &(0x7f0000229000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/25 03:16:11 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='}\x00', 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='!louser}-eth1\x00', 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="467f80a4181666e7fa4c9b55301c4da9dd3bc176262449fc97b28c797b4c00db0f7f518b4ac0fb8613f22dfd123f813731f969c92052f6c1943264eb92a58be98588552d06816053fd181c933edf43f99b4db4bdc4564f81e95c2ab1cdf770f20728a8fe57768d3a2d5c8f4a56e86cda9ed5cbda641809a0b1b97d303ac48f47aab0df8a33fc79ee3d0916e1f5018823af21fa65904137dfea30d8528fa7f9d923c2488188adbaf5d4b30d977b9e6a2f4f1cdef0408b9b0b0361ebfa0ec75f55383d0073", 0xc4, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$revoke(0x3, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x17) r3 = creat(&(0x7f0000001000)='./file0\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000004000-0x28)={@common='eql\x00', 0x6e41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0xa, 0x4) 2018/01/25 03:16:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000013000-0x4)=0x5, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000002000-0x78)=""/120) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000476000)={0xaa, 0x60, 0x0}) tkill(r2, 0x8) mq_notify(r0, &(0x7f0000dfa000-0x60)={0x0, 0xd, 0x1, @thr={&(0x7f000055f000)="fc0175f8ab3ef0fc6977e6a3af985b5cd3638bf957500ea60cc58e2d55a50e8e0600ed9bc0426194fe15af60f968992006f8099667981bf101113284032cac0100090c375d94a8fd1c6e310f1bd3629d714391432307416d769e2564b6678d0f0d6059431fcb778fa7216199d26a9d7164adc19f64fe8499e9a86a768ac25f27d4cf90add62a4f58ece330dc2386dbdec5e0c61216e5412ed821fe990ac7f9296fef0e6b02fe067d7db5d2ac7199857d6979dd698e128338512f1dcf2b5b958a12f0c7f6b3abdcf754801dbbe358c647742523e89e1bb84934f79f1a1d54ea8754502a0c6bfc10cef370dd9bd3264c10", &(0x7f0000303000)="5237901f3bc5107667e614c93bce53fc65ae5708e041106cb2c216afc4bb5a63afbffc03e0867e78c64bf6d06a17cc1de17f807076496d93a5d0bf6ed9d7cf3bd17489971f3264f5c48eb7c8f0eab64919f8abf347fa65949ca14efd1c26d3111ab373853666e87efa0ae9fe0f55a002a6815c8a97193bbc85211b8460ba074d226a51b1254bb41abea276d4ad6d86e091d22816bb5a4cb7ebccf8eeafa9ccd6e7cb67e4082e7dbb77241f977c1e31dfacca33c434406de37dbd4fe21d9d86b5a73bd655ac908190734ef841ab4749964491aa4983ec5d7877e685f3e70be1c05db574e260f44ebd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) mlock2(&(0x7f00005a4000/0x3000)=nil, 0x3000, 0x1) 2018/01/25 03:16:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e0f000-0x108)={0x200, {{0xa, 0x0, 0xfffffffffffff001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f000071b000)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009e3000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000262000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000)=0xe8) sendto$inet6(r2, &(0x7f00006f2000)="0cd6492b59dd5b4cd2670c8b9f94656b689844e7198f81310db821837b5b865c49924d5a16d25885d8258da191cf569987c0", 0x32, 0x80, &(0x7f0000dd9000-0x1c)={0xa, 0x0, 0x4e89, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/25 03:16:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000fd8000)=""/24, 0x18) getdents64(r0, &(0x7f0000db4000)=""/1760, 0x6e0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000089c000-0x50)={@generic="eaccb2c77fa9bad44bad6a3dc6746b5f", @ifru_mtu=0x8000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r3, 0x0, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, 0x0}) getdents64(r0, &(0x7f000051a000-0xc2)=""/194, 0xc2) 2018/01/25 03:16:11 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000005000-0x50)={{0x9, 0x5}, {0xc5e, 0x80000001}, 0x3, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000001000)='/dev/snd/seq\x00', 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000a000)={0x8, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000007000-0x8)=0x5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000b000)={0x6, 0x5, 0x20, 0x3, 0xfffffffffffffc01, 0x7f, 0x9c, 0x3}, &(0x7f0000003000)={0x6b, 0x5, 0x5, 0x1, 0xfc00000000000000, 0x17, 0x7, 0x250}, &(0x7f000000c000-0x40)={0x1, 0x0, 0x6, 0x7, 0x0, 0x1, 0x7fff, 0x6}, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f000000c000-0x10)={&(0x7f0000005000)={0xffffffff}, 0x8}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000006000)={r2, 0x7, &(0x7f0000003000-0x1c)=[0x8, 0xfffffffffffffff9, 0x101, 0x100, 0x8ae, 0x2, 0x0], &(0x7f000000a000)=[0x8001, 0xa5f], 0x12, 0x2, 0x2, &(0x7f0000009000-0x8)=[0xfff, 0xdf6], &(0x7f000000b000-0x4)=[0x6], 0x0}) r3 = accept4(0xffffffffffffffff, &(0x7f000000a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xe, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000000b000)=0x0, &(0x7f000000c000-0x4)=0x4) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x7, 0xe00000000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000371000)="a9fb174629d9eaaa4a68002f01d3691b0a2f78d54edb311520505a2579a57fdab6e57adf16ebc2b75dc12160e6ff3a1c75fb75ca032715", 0x37) bind$inet(r1, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 03:16:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1d000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) accept4$llc(r1, &(0x7f0000287000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000077e000-0x4)=0x10, 0x800) syz_open_dev$sndseq(&(0x7f0000727000)='/dev/snd/seq\x00', 0x0, 0x28001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000656000)='/dev/sequencer2\x00', 0x10080, 0x0) read(r0, &(0x7f000032e000)=""/136, 0x88) 2018/01/25 03:16:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) r2 = dup3(r0, r1, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ea000-0x9)='/dev/rtc\x00', 0x0, 0x0) readv(r4, &(0x7f0000335000)=[], 0x100000000000011b) lseek(r0, 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009d4000)='/selinux/mls\x00', 0x0, 0x0) accept$packet(r2, &(0x7f000045a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000165000)=0x14) sendmsg$nl_route(r3, &(0x7f00008f8000)={&(0x7f00003b8000)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000f07000-0x10)={&(0x7f0000601000)=@ipmr_newroute={0x28, 0x18, 0x0, 0x6, 0x3, {0x80, 0x90, 0x90, 0x3, 0xff, 0x4, 0xc8, 0x7, 0xc00}, [@RTA_MULTIPATH={0xc, 0x9, [{0x88, 0xffffffffffffffff, 0x20, r5}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8080}, 0x1) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) 2018/01/25 03:16:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000089f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00006af000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00005c1000-0x30)={0x8, 0x9, 0xfffffffffffffffc, 0xffff, 0x1f, 0x355, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 03:16:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009d6000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b9c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fd000-0x4)=0xe8) r3 = getgid() setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xf41, 0x4) sendmsg$unix(r0, &(0x7f0000b30000-0x38)={&(0x7f0000353000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006a8000-0x10)=[{&(0x7f0000611000)="78dc2f6d0e52875d4dd909ccc651e0a89a73107a3a5ea59002dc4af4b9fbdd55043be40d8d1a97a274441057b9890aed4f047c234d7718d7c8631482b1be0ed82dc75aabe8044d52b0c7253e20cfb0d9310a6369e90813c779aee91aa33f27034ea2e19502991af0e4c058de34ea0cc5f4ec495fc5671d806ad07d1ebabff00b4d285184979eb10608e4e4b212733cb8e2155c08b4006f75b5016ca009339991a77b1db39d1b0659efa0ac49085d660ca82f97d64116f1176b3126a576fe30c4035cb0c53d8dec69be4f9cf0ce2f93c9c7072af22a6a231d881752772b95", 0xde}], 0x1, &(0x7f00006f7000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20040000}, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_procfs(0x0, &(0x7f00003a5000)='net/ptype\x00') preadv(r4, &(0x7f0000407000)=[{&(0x7f00006fb000-0xe8)=""/232, 0xe8}], 0x1, 0x40000001e) 2018/01/25 03:16:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f000082c000)='./control\x00') mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:11 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4000000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/01/25 03:16:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000b00000-0x8)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000937000)=0x95) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000012000-0x20)={0x2, 0x0, 0x10000, 0xfb}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000b2000-0xa)={r2, 0x8}) 2018/01/25 03:16:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000053e000-0x11)='net/fib_triestat\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000882000)=0x14) preadv(r0, &(0x7f000003c000-0x50)=[{&(0x7f000023d000-0x32)=""/50, 0x32}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff8000)={0x0}, &(0x7f0000b9d000-0x4)=0x4) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmsg(r0, &(0x7f0000fc0000)={&(0x7f000015d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000224000-0x50)=[{&(0x7f0000241000)=""/22, 0x16}, {&(0x7f0000569000)=""/0, 0x0}, {&(0x7f0000b85000-0x50)=""/80, 0x50}, {&(0x7f0000135000)=""/4096, 0x1000}, {&(0x7f0000e0c000)=""/11, 0xb}], 0x5, 0x0, 0x0, 0x100}, 0x40000100) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000c18000)=0x0, &(0x7f0000d7a000-0x4)=0x4) r2 = fcntl$dupfd(r0, 0x80000, r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000bff000-0x4)=0x8) 2018/01/25 03:16:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvmmsg(r1, &(0x7f000061c000)=[{{&(0x7f0000cdb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7b000)=[{&(0x7f0000db3000-0x1000)=""/4096, 0x1000}, {&(0x7f00006e7000)=""/0, 0x0}, {&(0x7f000014b000-0x33)=""/51, 0x33}, {&(0x7f000076b000-0x91)=""/145, 0x91}, {&(0x7f000007a000-0x8b)=""/139, 0x8b}, {&(0x7f00000aa000-0x42)=""/66, 0x42}, {&(0x7f000022e000-0xe3)=""/227, 0xe3}], 0x7, &(0x7f0000601000)=""/15, 0xf, 0x1}, 0xffffffffffffff80}, {{&(0x7f00000ed000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e21000-0x70)=[{&(0x7f0000203000-0xa0)=""/160, 0xa0}, {&(0x7f0000968000)=""/92, 0x5c}, {&(0x7f00007e7000-0xbc)=""/188, 0xbc}, {&(0x7f000047a000)=""/72, 0x48}, {&(0x7f0000643000)=""/136, 0x88}, {&(0x7f00005a4000)=""/4096, 0x1000}, {&(0x7f00009c6000)=""/132, 0x84}], 0x7, &(0x7f000082a000-0x1000)=""/4096, 0x1000, 0x6}, 0x5}, {{&(0x7f00009d9000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000006b000-0x30)=[{&(0x7f0000482000)=""/157, 0x9d}, {&(0x7f0000f51000)=""/4, 0x4}, {&(0x7f00005c4000)=""/36, 0x24}], 0x3, &(0x7f00005e8000)=""/16, 0x10, 0xfb}, 0x5}, {{&(0x7f0000b34000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000135000)=[{&(0x7f000057e000)=""/200, 0xc8}, {&(0x7f0000d4a000)=""/157, 0x9d}, {&(0x7f0000cd5000-0x3e)=""/62, 0x3e}, {&(0x7f000081c000-0x8f)=""/143, 0x8f}, {&(0x7f000080c000)=""/127, 0x7f}], 0x5, &(0x7f0000382000-0xf3)=""/243, 0xf3, 0x4eb}, 0x2}, {{&(0x7f0000c1f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a77000-0xa0)=[{&(0x7f0000859000)=""/81, 0x51}, {&(0x7f0000f21000-0x2f)=""/137, 0x89}, {&(0x7f0000d12000-0x1a)=""/26, 0x1a}, {&(0x7f0000aff000)=""/83, 0x53}, {&(0x7f0000978000)=""/44, 0x2c}, {&(0x7f0000c6a000-0x4a)=""/74, 0x4a}, {&(0x7f0000371000-0x47)=""/71, 0x47}, {&(0x7f000032a000)=""/224, 0xe0}, {&(0x7f00002b9000)=""/152, 0x98}, {&(0x7f0000a02000)=""/175, 0xaf}], 0xa, &(0x7f00008cb000)=""/4, 0x4, 0xffff}, 0x8001}], 0x5, 0x40000000, 0x0) shutdown(r1, 0x1) dup2(r0, r2) 2018/01/25 03:16:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001a2000-0xa)='/dev/ptmx\x00', 0x3, 0x0) 2018/01/25 03:16:11 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000d66000-0x55)="dc89a4f787c3580331c82b98856be018a52ff08159edf4f41cffdda1cb71b542bd839ba351672fd5ce1d43efe72ba7ae848ed22b47fe740d7dea33377f9dfa42a1cbd3d0fba3cf2963e9ec9a7897067d9988ce956a80dd52ed2cd3c420e22dfc26daae42fabc908543f0c2170da2", 0x6e) 2018/01/25 03:16:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000ea8000-0x12)='/dev/input/event#\x00', 0xffffffffffffff7f, 0x40000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x200000) 2018/01/25 03:16:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00002f4000)='/dev/random\x00', 0x0, 0x8000) getpeername(0xffffffffffffff9c, &(0x7f00007ea000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1b000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001d0000-0x8d)={0x0, 0x85, "451cb3dfa86fdd43d41ffc83d33a48405d7863eccc01fbe706617ee4e8d616174a501d14966229bf4239211940d2e998f6d5708dcbb03c61bc522d36e3f8b64562eb2ee5b3a6024aac471add7b52b4f97620d89fba548495e20c0fb5a157123c18d499083a28a712b510d9f46d6b7e7b6444f3558f131cfd9e44e62556e5d5c7136bf6a894"}, &(0x7f0000706000)=0x8d) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00007c5000-0x8c)={r2, @in6={{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setpipe(r0, 0x407, 0x487c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x6) writev(r3, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x2f8}], 0x1) 2018/01/25 03:16:11 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x4)='afs\x00', 0x2, &(0x7f000000a000)="f2ab3c6358ba1d29cd4a9c09946d81160a00fe6bb850b48f96e6d4193cedd1f200b3969818ffafd20f4b65c36bf163b921dcdefc4ec4e25b6c80c930a79fb96dba3175953b91796f011f6e68e13a5e6d0c062c82f2947d34708107574c66653a17028d41f672") socket$l2tp(0x18, 0x1, 0x1) syz_open_procfs(r0, &(0x7f0000005000)='ns/mnt\x00') 2018/01/25 03:16:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) socketpair(0x6, 0x5, 0xfffffffffffffffd, &(0x7f00004e7000)={0x0, 0x0}) accept4$llc(r1, &(0x7f00000f1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007d6000-0x4)=0x10, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f6b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x400000000000000, 0x0, 0xfffffffffffffffc}, 0xed4a1c69438674ca) 2018/01/25 03:16:11 executing program 5: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e62000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000f9b000)=""/0) inotify_init() r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) syz_open_dev$loop(&(0x7f0000285000-0xb)='/dev/loop#\x00', 0x401, 0x301003) dup2(r1, r0) 2018/01/25 03:16:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000011000)={0x200000000000, 0x0}, &(0x7f0000001000-0x18)={0x0, 0xfffffffffff7fffc, 0x0, 0x0, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sg(&(0x7f0000795000)='/dev/sg#\x00', 0x4, 0x80000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000681000-0x20)=""/32) 2018/01/25 03:16:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000507000)={0x0, 0x8fff}, &(0x7f0000584000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006ee000)={r2, @in6={{0xa, 0x1, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000019e000-0x59)=""/89) exit(0x0) write(r1, &(0x7f0000d44000-0xba)="", 0x0) 2018/01/25 03:16:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003fe000)='/selinux/enforce\x00', 0x400000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000510000)='/dev/sg#\x00', 0x40, 0x20000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00008d9000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007fc000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00002f9000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x185, r3}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:11 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ff6000)={@common='lo\x00', @ifru_mtu=0x6}) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/25 03:16:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000011d000)='./file0\x00', 0x244101, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x8129) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000566000-0x40)={0x100, 0x5, 0x751, 0x5, 0xad, 0xffff, 0x0, 0x9}, 0x0) r1 = syz_open_dev$loop(&(0x7f00009aa000-0xb)='/dev/loop#\x00', 0x0, 0x401) ioctl$LOOP_SET_STATUS(r1, 0x4c04, &(0x7f0000f56000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6589dae39b75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf", [0x0, 0x0], 0x0}) 2018/01/25 03:16:11 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa5000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fa6000-0x20)={0x359, 0x0, 0x10000, 0x3}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000fa5000)={0x9cd5, r3, 0x2, 0x2}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fa6000-0xc5)="3cd86ff9c7762407bb99e0a391b6ba19e1306e83168dad8523edcfdf95959eb94bb0d331f982e768ef09f5b6169c1fcdbff45d176af40031e863bb846a00cfdf62b412fefc8daa15da38facd49b39ad07e8874de521d19eec795b9b425c4059b78732bed623035df616fc7e6db54a72d1d97e1ff7de5f98df4b8e6982a080d73d17fa0df715493e66f02fe23908e45250845850381c5d6fbb8285f411da3af8556ca4ffeeb792e93d0d903af0aed5712527c270b25ebbc5553aa53dd771ddb12bb4ab8c61b", 0xc5) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000fa5000)={0x19980330, r1}, &(0x7f0000489000)={0x7, 0x3d1, 0x7, 0x5, 0x3fa217c4, 0x81}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x6, &(0x7f0000fa3000)={&(0x7f0000fa6000)="0200000002002c7b", 0x8}) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000bba000+0xd5b)=0x0, &(0x7f0000fd6000)=0x4) 2018/01/25 03:16:11 executing program 4: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000467000-0xf)='/dev/sequencer\x00', 0x102, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000083a000-0x9e)=""/158) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000f8c000)="11b837c57db288929b42e424fc7340def451034742090ae39f96de05f17630afa74a596e39627bf65c9f1e092bcfdd2eee668929104a229d527bc6b19b2cbcf7401a") sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000605000)='/dev/sequencer\x00', 0x101080, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/sequencer2\x00', 0x20080, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000581000)='\x00') write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000701000)="debc7ee708436b5f218ea5b96013892b3e1a43f436ac01b061ecd08e69fd6bc9d8769aaa858ff890f9b8a0b747d9f262da0cb8a1acec5ee1024237acb0a3b34580bd7a0276575787b9eee93f571681fd58784380aec8b5803f5f96653b8c3e16df6590e8af68b569918eb39339e048ddafaa4f9d362f80fd26e88c8bc185602a20467c4759d83488e39f8257e7f0ff235974ce8f2791f6d67ed22c81beef49f1d5fcee46949d905ebd955604da") ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004c7000-0x8)={0xfffffffffffffe01, 0x80d5, 0x404, 0xffffffffffffff00}, 0x8) close(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dee000)={0x0, 0x14a000}, &(0x7f0000c2c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000664000-0x10)={0x8, 0xc, 0xffffffff7fffffff, 0x480a112f, r3}, 0x10) 2018/01/25 03:16:11 executing program 7: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fgetxattr(r0, &(0x7f0000dd7000-0xb)=@random={'user.\x00', 'ppp0\x00'}, &(0x7f0000dd6000)=""/242, 0xfffffffffffffed6) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 03:16:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000701000-0x1)={0x3c67}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000b29000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0xb34cd92d61e71963, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f000000b000)=0x0) getdents64(r0, &(0x7f0000000000)=""/213, 0xd5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000000c000)={r1, &(0x7f000000c000)=""/245}) 2018/01/25 03:16:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000785000-0xa)='/dev/ptmx\x00', 0x80801, 0x0) fcntl$setsig(r1, 0xa, 0x1e) sendfile(r0, r2, 0x0, 0xffffffffffffff81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dd7000)='net/dev\x00') sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/25 03:16:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000005c000-0xd)='/dev/usbmon#\x00', 0x4, 0x20040) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000059d000)={0x8, 0x9d, "cdf3b2f25aba862df2246869683e83f190ab9da0b756aee4e2e3576ffab7095f0b9b25bd1c17a8593a53eacc0e5c50a79fa715d9dbd660ad08daa96152af777c0b45d829814a61774f78fc434d592df2a174ffccdbd28b2e27f00f16134945b86b5ae9b888c49988f85ba0bcea96f0dc325d13238f5605057ee8186d29d77415dd6db4443bb2d45ba6df896bcae4f122217e0154682b480c1a65ca1816"}) r1 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)='coredump_filter\x00') writev(r1, &(0x7f00002c1000-0x40)=[{&(0x7f0000f72000-0x2)='b', 0x1}], 0x1) 2018/01/25 03:16:12 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000009000)='./file0\x00', 0x82) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000007000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) open(&(0x7f0000004000)='./file0\x00', 0x200000, 0x10) 2018/01/25 03:16:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004e6000)='./file0\x00', 0x200800, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b6e000-0x108)={0x0, @in6={{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x2, 0x1, 0x2, 0x3, 0x9, 0xeba, 0x3, 0x8, 0x6, 0x19e0, 0x7fffffff, 0x100000000, 0xffffffffffffffff, 0x7fffffff]}, &(0x7f00007e4000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cab000)={r1, 0x401, 0x5}, &(0x7f0000143000)=0x8) socket(0xf, 0x80007, 0x1) r3 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) pwrite64(r0, &(0x7f0000fb9000-0x2f)="36d7f9d28d1bac8b71436fb12123b39c13e83dd4a400e52cbed91fd21a8bf722d9fc80b5b18fbbcf234b44ebc7f167", 0x2f, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000df5000)={r2, 0xa8c6, 0x0, 0x1, 0x8000}, &(0x7f0000143000-0x4)=0x18) write(r3, &(0x7f0000003000)="85", 0x1) fcntl$addseals(r3, 0x409, 0x7) ftruncate(r3, 0x0) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000)='/dev/autofs\x00', 0x1, 0x0) recvmmsg(r3, &(0x7f00004ac000)=[{{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000888000-0x89)=""/137, 0x89}, {&(0x7f00005c8000)=""/240, 0xf0}, {&(0x7f0000a3d000)=""/202, 0xca}], 0x3, &(0x7f00002c4000-0x31)=""/49, 0x31, 0x9}, 0x10001}, {{&(0x7f0000f73000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd1000)=[{&(0x7f0000102000-0x8a)=""/138, 0x8a}, {&(0x7f000028b000-0xce)=""/206, 0xce}, {&(0x7f0000edf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae4000)=""/136, 0x88}, {&(0x7f0000029000)=""/155, 0x9b}, {&(0x7f0000a6b000)=""/0, 0x0}], 0x6, 0x0, 0x0, 0xffffffffffff156f}, 0x1bce003d}, {{&(0x7f00008f5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003bf000)=[{&(0x7f0000ac6000-0xcc)=""/204, 0xcc}, {&(0x7f00004af000-0xe5)=""/229, 0xe5}, {&(0x7f00006b2000-0xa4)=""/164, 0xa4}, {&(0x7f000026e000-0xcc)=""/204, 0xcc}, {&(0x7f000015c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b32000-0x81)=""/129, 0x81}], 0x6, &(0x7f0000ade000-0x8d)=""/141, 0x8d, 0x3ff}, 0x3}, {{&(0x7f0000ade000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e0a000)=[{&(0x7f0000b3f000)=""/47, 0x2f}, {&(0x7f0000328000)=""/0, 0x0}, {&(0x7f00009c6000)=""/33, 0x21}], 0x3, &(0x7f0000370000)=""/8, 0x8, 0x0}, 0x2}, {{&(0x7f0000cc6000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00005bc000-0xa0)=[{&(0x7f000067a000-0x9c)=""/156, 0x9c}, {&(0x7f00003eb000)=""/176, 0xb0}, {&(0x7f000015e000-0x67)=""/103, 0x67}, {&(0x7f00002c5000)=""/123, 0x7b}, {&(0x7f0000f0c000-0xcf)=""/207, 0xcf}, {&(0x7f0000bfe000)=""/253, 0xfd}, {&(0x7f000073f000)=""/143, 0x8f}, {&(0x7f000058c000-0xc2)=""/194, 0xc2}, {&(0x7f0000f2c000-0xb6)=""/182, 0xb6}, {&(0x7f0000f68000)=""/83, 0x53}], 0xa, &(0x7f00005b3000)=""/143, 0x8f, 0x0}, 0xffffffff}], 0x5, 0x21, &(0x7f0000861000)={0x0, 0x0}) 2018/01/25 03:16:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000a0c000-0x10)={0x16, 0x79d9583f}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000074e000-0x8c)={0x35, 0x1, 0x9, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r1, 0x0, r1) 2018/01/25 03:16:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000e99000-0x9)='/dev/ppp\x00', 0x12000, 0x0) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000202000)=0x801, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000f02000-0x4)=0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cb0000)=@int=0x0, &(0x7f0000211000-0x4)=0x4) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = accept$packet(r0, &(0x7f00005af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000071000)=0x14) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b01000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x784, 0x3, 0x91b, 0x0, 0x0, 0x80, 0x3e, r2, r3}, {0x6, 0xfffffffffffffe00, 0x0, 0x80000000, 0x85, 0x6, 0x8, 0xe72c}, {0x6, 0x594d, 0x1, 0x100000000}, 0x8000, 0xd, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in=@empty=0x0, 0x0, 0x2, 0x3, 0x7, 0x6, 0x3ff, 0x400}}, 0xe8) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d0c000-0x20)={0x7, 0x8001, 0x2, 0x400, 0xb0, 0x20000000, 0x8, 0x400, 0x0}, &(0x7f0000b9d000-0x4)=0x20) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a47000)={0x100}, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d41000)={0x3, [0x4, 0x20, 0x81]}, &(0x7f00008f7000)=0xa) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00000e1000/0x4000)=nil, 0x4000, 0x4, r5) write$selinux_validatetrans(r0, &(0x7f0000d7f000)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:object_r:random_device_t:s0', 0x20, 0x30, 0x35, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7f) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00003c2000-0x6)={r4, 0xd62}, 0x6) 2018/01/25 03:16:12 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d2b000-0xc)='/dev/ashmem\x00', 0xc00, 0x0) pread64(r0, &(0x7f0000623000-0x32)=""/50, 0x32, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r1, 0xffffffffffffffff, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x5, &(0x7f0000012000-0x4)=0x0, &(0x7f0000002000-0x4)=0xfffffffffffffee1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000080d000-0x18)={0xaa, 0x13, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000e27000-0x4)=0x0) process_vm_writev(r5, &(0x7f0000120000)=[{&(0x7f0000a74000)=""/196, 0xc4}], 0x1, &(0x7f0000b75000)=[{&(0x7f00002ff000)=""/40, 0x28}, {&(0x7f0000fb0000-0xbe)=""/190, 0xbe}, {&(0x7f000081a000)=""/206, 0xce}, {&(0x7f00005bb000)=""/188, 0xbc}], 0x4, 0x0) dup3(r2, r1, 0x0) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000286000)=""/4096, &(0x7f0000930000)=0x1000) 2018/01/25 03:16:12 executing program 7: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00008d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000940000)={0x1000, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0xc0)=[{0x0, 0x5, 0x8, 0x3, @time={0x0, 0x0}, {0x401, 0x80000000}, {0x3, 0x4}, @result={0x0, 0x8}}, {0x8000, 0x1, 0x8, 0x39, @tick=0x25dd29e, {0x1, 0x2}, {0x1, 0x4}, @raw8={"58e8ef886fd6de05d976e8a4"}}, {0x7fffffff, 0xfffffffffffffffa, 0x1, 0xce5, @time={0x0, 0x1c9c380}, {0xc32800, 0x40}, {0x8001, 0xfffffffffffffffe}, @raw8={"c07cf84c5bc7dbf50d477f56"}}, {0x9, 0x3, 0x101, 0xff, @tick=0x81, {0x0, 0x8}, {0x7fff, 0x7fffffff}, @control={0x661, 0x7f, 0x7ff}}], 0xc0) r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x1c5) fstat(r1, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000b56000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000001000-0x4)=0x7, 0x4) chown(&(0x7f00006d2000-0xe)='./file0/file0\x00', r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f09000-0x14)={0x0, 0x0, 0x6, 0x0, 0x0}, 0x14) 2018/01/25 03:16:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0x1b0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00008ba000-0x38)={&(0x7f0000c19000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f8a000-0x10)={&(0x7f0000d19000-0x1184)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:12 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x2, 0x0}) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/01/25 03:16:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001000-0x6b)="9a8935e3b536205cee76c2e48c18126669c5470cd4a4cb1c19bed5e282ea278413a6f7a8ab167da1363c336f6c149b50dee503446b3643465a9c6f449304658ea22bc684403ee1950c601a677c8a5914ae723e078e329757622f44f297ce362680f13e9df3b2e3d781ba18") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000013000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00001d8000)={&(0x7f0000010000/0x2000)=nil, 0x2000}) [ 33.361835] binder: 5878:5880 Acquire 1 refcount change on invalid ref 0 ret -22 [ 33.395902] binder: 5878:5880 unknown command 0 2018/01/25 03:16:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000961000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000028c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000054f000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000dc3000)={{0x0, 0x0}, {r0, r1+30000000}}, &(0x7f0000e6c000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000582000)='/dev/vga_arbiter\x00', 0x131000, 0x0) syz_open_dev$usbmon(&(0x7f0000d6a000-0xd)='/dev/usbmon#\x00', 0x9, 0x200c02) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00007c9000)={0x2, 0xfabd, 0xffffffffffffff25, 0x1}) 2018/01/25 03:16:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000040000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e8c000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x3, 0x1, 0xfaf, 0xff, 0xffff, 0x6, 0xfffffffffffffff8, 0xfff, 0x100000000, 0x6, 0x4, 0xff, 0xd9, 0x6]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f26000)={r2, 0x0, 0xfff, 0x1, 0x3, 0x4}, &(0x7f0000001000-0x4)=0x14) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000a3f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e9c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000485000)=@req={0x9, 0x3, 0x7661, 0x400}, 0x10) socket$inet6(0xa, 0x0, 0x0) sched_yield() 2018/01/25 03:16:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/keychord\x00', 0xca100, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000d4a000-0x4)=0x0) r1 = userfaultfd(0x800) fcntl$setownex(r1, 0xf, &(0x7f0000007000-0x8)={0x3, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00002c1000-0x20)={{&(0x7f000043d000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/25 03:16:12 executing program 7: truncate(&(0x7f0000749000)='./file0\x00', 0xfffffffffffffffa) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009f9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x36)="b6429904728f6b59ab1f507a4ffac7e40263936a418231b932ee2358efe10ec3a9d74d0f4e5fd7a9b94bca891f20460787ed60d319e3", 0x1ed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000001000-0x8)='./file0\x00') r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x72d8f76f5f5eebec) getdents64(r1, &(0x7f0000424000)=""/138, 0x8a) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) chown(&(0x7f0000001000-0x8)='./file0\x00', r2, r3) 2018/01/25 03:16:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e9000+0xff5)='/selinux/status\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00002dd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f0000-0x4)=0x10, 0x800) connect$l2tp(r1, &(0x7f0000a8a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x1}}, 0x2e) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0xd)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000caa000)=[{&(0x7f0000000000)="0f1e23b91ad208d00818fa709963c7b59eabf7b9d9340a223748b109bb5f9c6732a5dcc01757808e828aba96d68c39fb321f4a366bdea5d75a89c11596a23a222ab1b11fa7a64b9f110ef56a6cbac33434f954f97d5254d8baf17c2532f0ed730178e89675e3a54f883f077118e7e373a33cd836c13cdad868d5b46768b5b52759fc9068008980d76e34bcb40e3870b4c3ef70816a9b85e4bc61abcccaeb3fa3378e1ce134d459a5071201abf855125c5429b0bdae58585b9383", 0xba}, {&(0x7f0000001000-0x21)="bc800ba9ea5a21c422fcdc6236fb8374f114dca86950887f6fdf40acfe65bcdebb", 0x21}, {&(0x7f0000000000)="44cc88f19f47b3d65b28d66c816d3a98958b291237170ab567a9de806e379e53d35023dc37830e0aeecff41d0bdfde75489debbc863057d6382a3f45cfaf10038eafa6d5764b60e5884946406837980e623bc64b4e1b993aa5f2af877637e62e469f103a8215ac4db05240a6b1292cb756181ec1e6439a2a1e10e4", 0x7b}, {&(0x7f0000001000-0xc6)="7aa6982e349f689382b7cea39428fbea055f16a92ee2aa0412491129daf1c317beac35aa6951526d4ca396003de958ccfa908bbdb39b8741c857968281486d03ccd02bd691230e6b80a5d61b15dde0ecdff478fe2da5d2f9d32f73455568baa76f8b67c48a6ddcbccba851ed9ee80aa2da4c86807883bd07694a8bb973d892e09cf474e73ac2b154ec06a50be6b30533c8d1e5ac834b29ad054124af88db0bebf6544a56509f30323453a097bb78fdce55614408726627ee00914c98bf6158ebe9462129769b", 0xc6}, {&(0x7f0000001000-0x4)="ba162ccd", 0x4}, {&(0x7f00008db000)="3b089e2b1a912660fa00d8f379b4ab00bc21a324e8753bad1b4e52d7d3807e7dfd93c99a0e3a4f0d50c4d4e2478a5ee926d9e0b3338ee6c5839c053da0afb1ba667d50724ee25436d63904bb015de0a52cb99d41da9e830d5bf93bfa829d520c05f3136703efddb82aee9a7773a1db2acec191f1ae821bcbb67a9c66811e250491839f349e71934a1d8dc57662c39ac7876dac4411bb13e7", 0x98}, {&(0x7f0000000000)="ab663f2c5f224424815e78479b7873a363cc5eeeac407116a2ba3f7d6349134a387a58a39b6d7e1ed846494274d0e7689d2b8ab4954cd5a55b538103b18cc9994faca6ead4220a53550f20a3646258f0198341e5d59c22727582607467cba87368b5006a229af543c4", 0x69}], 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup(r3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000a5d000-0x5c)={{0xa, 0x0, 0x8cb6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x9, [0x7, 0x9, 0xffffffffffffffe0, 0x4, 0x1, 0x5, 0x8, 0x78f8]}, 0x5c) mq_open(&(0x7f0000521000-0x1b)='#wlan1posix_acl_accesseth0\x00', 0xc0, 0x0, &(0x7f0000186000)={0x0, 0x6, 0x592c, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 03:16:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d63000)='/selinux/checkreqprot\x00', 0x200004401, 0x0) sendmsg$key(r0, &(0x7f00008bd000-0x38)={0x0, 0x0, &(0x7f00007a0000-0x10)={&(0x7f00001d7000-0x128)={0x2, 0x3, 0xe0, 0x0, 0x25, 0x0, 0x3, 0x0, [@sadb_key={0x13, 0x0, 0x448, 0x0, "b058143b1db836d2943972cd921ff3ccc7901eb95b7ff95eb7bb4bb25f636df99da7f9d12c25cea775b64279dfcf2076f82a86d45fae63b16b66e671c4672b42331d5736071383fe339851cb2e8bbec2bb787c77b58b62ac4d3ca44a04ca79a3a865f5fd191ab80766c49d3c455fd7e40182af2a2f0f613f623e8ef7a031456670f43d4a66e4e568ee"}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0xb, 0x2, {0x6, 0x2b, 0x96c1, 0x1, 0x0, 0x1, 0x0, @in=@rand_addr=0x8b, @in=@dev={0xac, 0x14, 0x0, 0x16}}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4, 0x4, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x20000001) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000e7e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000a0000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @rand_addr=0x1cd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x58) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bc6000)={0x0, 0x1c, &(0x7f0000a68000-0x1c)=[@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000bb8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a8d000-0x8)={r2, 0x10, 0xffff}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005da000-0x4)=0x0, &(0x7f0000ee4000)=0x4) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 33.426406] binder: 5878:5880 ioctl c0306201 2000a000 returned -22 [ 33.432915] binder: 5878:5895 Acquire 1 refcount change on invalid ref 0 ret -22 [ 33.432922] binder: 5878:5895 unknown command 0 [ 33.432929] binder: 5878:5895 ioctl c0306201 2000a000 returned -22 2018/01/25 03:16:12 executing program 2: umount2(&(0x7f00006e6000)='./file0\x00', 0x2) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/25 03:16:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$nfc_llcp(r0, 0x0, &(0x7f00002c1000)=0x0, 0x80000) r1 = open(&(0x7f0000545000-0x8)='./file0\x00', 0x68ac00, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6b000-0x10)='/dev/sequencer2\x00', 0x2400, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000082000-0x4)='tls\x00', 0x4) r2 = creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) pwritev(r2, &(0x7f0000648000)=[{&(0x7f0000c2d000-0x17)="", 0x0}, {&(0x7f0000fa7000)="", 0x0}, {&(0x7f00009b8000)='$', 0x1}], 0x3, 0x0) 2018/01/25 03:16:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/25 03:16:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000538000-0xc)={0x0, 0x0}) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b1c000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x5, 0x3, 0x2}, &(0x7f000015b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000006c000-0x8)={0x0, 0xc96}, &(0x7f0000fcb000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000026b000)={r4, 0x7fffffff, 0x2, 0x5, 0x3, 0x3f, 0x7, 0xd82a, {r5, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xb0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7432, 0xffffffff, 0x1, 0x3, 0x4}}, &(0x7f0000a52000)=0xb8) 2018/01/25 03:16:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="b8d3e008c41cd2979953396a0aa6397da23ee44c6924b51ff2bddff6fcba9d001f9b8d37abb6110b399c8ee66c5bcd739abbb51853eda9a2ae7a13386ceab70f10798535790feee44b6163c61e7261e212f5d11b0e8aed2a112d07568772352cc0700c322bcdee7a5f4c51adc29ddf157fa2c4a7ffada0f2d8f282059e6d3978285a2f5aab016feea7534c2eef6c1500a50cc5fb1530c87cee7bd64c0209afbb09dbf7b82d380be4726b9df74a5067f04c585f1ddc1ec33f7c5d445533f8e891bc8e392f0aa10bf95fab6253b842dd8aeefef1fdaa173da6b5122643ca8d9a49b0", 0xe1, 0x20004011, &(0x7f0000001000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000283000)={0x4b, 0x9, 0x7, 0x80}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000072f000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000041e000)=0x0, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000007c000-0x4)=0x1, 0x4) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0xb, 0x0) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000744000)='./file0\x00', 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006c9000-0x50)={@generic="52d7e7cd4e0a8392df6a4122ad8c8e1a", @ifru_addrs=@l2={0x1f, 0x6, {0x9, 0x499, 0x1ff, 0x0, 0xfffffffffffffffa, 0x200}, 0xffff, 0x8001}}) close(r0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) 2018/01/25 03:16:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x7, &(0x7f000050d000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f00004a8000-0x10)={r1, 0x0}) r2 = dup2(r0, r0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000036c000)=0x100000000000c4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f24000-0xe)='/selinux/user\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2018/01/25 03:16:12 executing program 7: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) signalfd4(0xffffffffffffffff, &(0x7f00009a5000-0x8)={0x0}, 0x8, 0xfffffffffffffff8) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000002000-0x4)=0x0) 2018/01/25 03:16:12 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000472000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000ef1000+0x544)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ef2000-0x8)='./file0\x00', 0x240001, 0x1cc) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ef2000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e59000)=0x1ff) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000645000-0xc)={@broadcast=0xffffffff, @rand_addr=0x80, @broadcast=0xffffffff}, 0xc) r4 = openat(r3, &(0x7f0000398000)='./file0\x00', 0xa000, 0x191) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r4, &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f00001ee000)=""/182, 0xb6) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r4, &(0x7f000045b000-0x8)='./file0\x00', r4, &(0x7f0000ef2000)='./file0\x00', 0x1000) 2018/01/25 03:16:12 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/checkreqprot\x00', 0x8081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0xe1a8, 0x1, 0x401, 0x9, 0x100000000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') sendfile(r1, r1, &(0x7f0000014000)=0x900008, 0x100000080000000c) 2018/01/25 03:16:12 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000029000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000f9b000-0x1000)=""/4096, &(0x7f00005a7000-0x4)=0x1000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/25 03:16:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f0000012000-0x10)={0x4, 0x7f, 0x1, "458631b9422b", 0x2, 0x0}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)={0x0, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000730000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006ff000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xfff, 0x5, 0x180000000000000, 0x0, 0x50, 0x4, 0x22d7, 0x1b, 0x7f, 0x7ff, 0x3, 0x80000001, 0x5, 0x9]}, &(0x7f0000977000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000089d000)={0x6, 0x4, 0x0, 0x8, 0x10001, 0x1, 0x1, 0xffffffff, r2}, 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x20, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x106, 0x0) close(r0) r4 = add_key(&(0x7f0000c50000-0x8)='trusted\x00', &(0x7f00000b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000040f000-0xb3)="a443ae08ad073ca4779afcc5a2dc066cfd2ff6390648689de74fefc31c7786fbe8cf07cf55c13e1a975459946130c1b6abf2f06fed5231c6d35c2e5d680660ac2c29103419214107ef2c16c1dc6fa264d575eece701b8c904c0eecb7ffdd161cf118e45762a0895723e8918fcfdcf7c821f8239577014cc7c93edf4d976d3b4d227a6959d669b2ebbfa0aa2058b4af9b676480493f3662dc2c75e576f1c5904af685eaaade77e2c7bed3b3d7f46c650440a3eb", 0xb3, 0xfffffffffffffff9) keyctl$setperm(0x5, r4, 0xffffffff) writev(r3, &(0x7f0000fcc000)=[{&(0x7f0000fcc000)="ebd0", 0x2}], 0x1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000967000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f0000b20000-0x8)={0x6ee, 0xe6a6}) dup2(r3, r3) 2018/01/25 03:16:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000553000-0x10)='/dev/sequencer2\x00', 0x103a04, 0x0) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f0000de6000)=""/149) 2018/01/25 03:16:12 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x140, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/25 03:16:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000502000)="89df73df48054807fb3d6bd71db551dba58daf42c88a1d1111f6407154aa", 0x1e, 0x40, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f76000-0x4)=0x5, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e00000)={0x0}, &(0x7f00000e6000)=0x4) bind$inet(r1, &(0x7f0000cbf000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000440000)=0x0) connect$inet(r2, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 03:16:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x20000) accept4$inet6(r0, 0x0, &(0x7f0000ed2000)=0x0, 0x80000) ioperm(0x0, 0x2, 0x0) 2018/01/25 03:16:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@llc={0x1a, 0xfe, 0x5, 0x8, 0xfee0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001ed000)=0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000d0000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0xf28}}) close(r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00008da000)={{0x3, 0xa837}, 'port1\x00', 0x8, 0x20, 0x101, 0x4, 0x915, 0xf7, 0xc32, 0x0, 0x1, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000080b000-0xe)={0x0, 0x8, 0x3, [0x6, 0x48, 0xa4]}, &(0x7f00008f3000)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aeb000)={r3, 0x411, "343b147c946672131d01aaef53e6f8069ab829ebd5ae14d52669a5add4f4e09fce6a1c6c64dcb94d1a5bf407a64e1d1f1df527aec83c987ca109ff94780ab3c11ec519e26f2b42ff30f3250f8f5daa5fc6be782d0e16af338962290a03e8ef8cc55b0d7a3abb87eabe2e7a4a8c1e187e39aecbb8e58b5082bb3fcc151799f3294accd406e982c65203a0f729d3164212b09912712a2385e0bcbf08fe80e56a1005a98c1af9005288628b07ed16e81625ccb7ba7770103a28a514fc4a8f81991584e5b68c6085d92407c3a5126b261a8cc03d9a5dfb94231150d787ac603ede1084dbd1c9f2a8"}, &(0x7f0000a9e000-0x4)=0xee) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f2e000-0x20)={0x7, 0x5, 0x200, 0xfa, 0x5, 0x6, 0x5, 0x4, r4}, 0x20) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000093000)=0x7fffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cf7000-0x1008)={0x0, 0x99a, "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"}, &(0x7f000091b000-0x4)=0x9a2) 2018/01/25 03:16:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007cc000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a23000)=0x8) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00006f2000)=""/4096, &(0x7f0000e33000)=0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef0000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000c54000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b17000-0xe)='net/icmp\x00') sendfile(r1, r1, &(0x7f0000882000-0x8)=0x10, 0x401) 2018/01/25 03:16:12 executing program 7: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ce7000-0x8)={0x0, 0x0}, &(0x7f0000ce7000-0x4)=0x8) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ce8000-0x4)=0x0, &(0x7f00007e3000)=0x0, &(0x7f0000ca7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000092d000-0xdc)={r2, 0xd4, "82dba12b78f7086f46af1dc49557dc416483afad4f06dc9bbedb0401aad30f74722ccc44aa65030bc8c37d58ffcfac8203ea831c4a3c69303e60f2ed44eda951ae5913aa23236a8651cf0f2bb900ed15151364d15b0f0de6344e9e05f3536a0a2abf4ab9e518fa8cde83aea97528b7ce5a609447d5f5dc4857bfe011846d361fc3be224fb6733119062570ecc70698e17d491bf3306571fd9b900765ce011efe4eeaa1335d0466bea74d85194d823444a0e4b08f11475335ea8ce2c21775d904cb349decaa62e48925ee3d88879e3e2857ae5685"}, &(0x7f0000823000-0x4)=0xdc) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000011000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000cf5000)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000011000)="6c5f6d92b9055e28f4be55d5785d78f3159bf05b8a4668782df9bb4c0fa8e778bc4f69879c5648d6f31e4699ad9620a7b9816ca31f1bcf772a089d6266e72c92c6b6eb2c319793caf05233c1ffd51f740c5178499aa3822726df379c452687364e4a22d3ff2c7c65e7bbd3617425b34820d31f00e79dcdb2a6d998aa4c6c861b58a69b70eef8c3ac4a500a795cc94aded45c49a8756c204c57770c0653458926e42269ad0f227af3e5903713c938917d478e0e18a4e00f014a6b60e927eb7ccd1119579e1ff47db2e212bfc42d7169e402af0f88976b9b") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)="", 0x0, 0x347) 2018/01/25 03:16:12 executing program 4: lstat(&(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f0000c25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00003d5000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000e03000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000407000-0x10)={&(0x7f00008a3000-0x540)=@allocspi={0x540, 0x16, 0x1, 0x5, 0x3, {{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x1, 0x0, 0xa, 0x20, 0x0, 0x0, r2, r0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3f}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x4, 0x7, 0x0, 0xfffffffffffffff8, 0x3367, 0x2, 0x100, 0x5}, {0x8, 0x4, 0x3ff, 0x3}, {0xa51, 0x6, 0xd7}, 0x6, 0xffffffffffffffff, 0xa, 0x2, 0xffffffffffffffff, 0xd7a68a453c46bd98}, 0x40, 0x4}, [@algo_comp={0x118, 0x3, {{'lzs\x00'}, 0x680, "546d5b1f34a625c0396565e6d0891d85b72b2bb0631418bf657bcf153c5a2d493b6e46ebd06c9414bf46da543a4879c771883cda1e3944adf2fe6155f9e785b8add253da8b1f097ba445a0fb86d55d9722a9646cadcd56522523cac87a070912a6aec12aaff54382046216c63425ce073f77b2b9af96cdc6ba51ea90d430bdf01a40d286595c7d3a85c081cb05d3ee5d0937249cf46242765ab2cf5897995402b2c4bdc1c30b62153a77f25c51638c8c6f35e86650aefe8eb112f4633212041f4ba82004321f3af6d4ef90d937df7b67"}}, @migrate={0x1bc, 0x11, [{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7f, 0x2, 0x0, 0x1, 0x2, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x1, 0xa, 0x2}, {@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xff, 0x0, 0x0, 0x4, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x7f, 0x7, 0x0, 0x2, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7e, 0x0, 0x0, 0x2, 0xa, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x4, 0x0, 0x5, 0xa, 0x2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x6, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3c, 0x3, 0x0, 0x2, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x5, 0x33, 0x3, 0x0, 0x2, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e, 0xd27edee06356478b, 0x0, 0x0, 0xa, 0xa}]}, @migrate={0x30, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xff, 0x4, 0x0, 0x1, 0x2, 0xa}]}, @algo_auth_trunc={0x144, 0x14, {{'sm3\x00'}, 0x7a8, 0x1c0, "7b3165c69e7a4d7077299db09f5c9e1a76214056338b36ba61ad7cba49da8ac28c0ccb106d0bc1ef3c18528a78f30cf5258a04f8509a952bc66fc2736df19ad9b09c66797e693fa5118600ffe3a40a8bdbb030ae49fadd0ada309782fdc1052f3abc4ef3a8874f06b10c1293acbc02009032332eb3d915c98b73710106261dbf792a80c5a71ddc6d4cf087bdd904ce2e972af03f68098b1c0ac4264f07a728061587b9b03684fa4df8de7e7e643eab19f7082a892b1f7521437aed557ca371b3771c31c223d4c0035138cd4f7970fe29cb170ff05dc1ade5a71c5b31481afd90c50297076e2938a50c97f7e626e15f7a6d6fee9445"}}]}, 0x540}, 0x1, 0x0, 0x0, 0x8000}, 0x8010) setuid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000)={&(0x7f00006de000/0x2000)=nil, 0x8000, &(0x7f00004e6000/0x3000)=nil}, 0x18) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x12, 0x4, 0x200000a, 0x404, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000743000)='/dev/rfkill\x00', 0x240080, 0x0) 2018/01/25 03:16:12 executing program 7: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000275000)={0x1ff, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) modify_ldt$write(0x1, &(0x7f000084c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/25 03:16:12 executing program 2: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000053000-0x5)='task\x00') mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000003b000)=0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000053000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000055000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000003c000)=0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000003a000)={0x0, 0x7530}, 0x10) fcntl$setpipe(r1, 0x407, 0x7fff) ioctl$TCSBRK(r0, 0x5409, 0x9) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2018/01/25 03:16:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f00002c8000-0x1)="", 0x0, 0x20000803, &(0x7f0000b0b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendto$inet(0xffffffffffffffff, &(0x7f0000371000-0xaa)="", 0x0, 0x0, &(0x7f0000587000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netrom(r1, &(0x7f0000c05000-0x38)={&(0x7f0000b56000-0x10)=@ax25={0x3, {"9d1fae6b8969da"}, 0x0}, 0x10, &(0x7f0000386000-0x80)=[{&(0x7f00004ac000-0x1000)="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", 0x457}], 0x1, &(0x7f0000350000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000446000-0x4)=0x0, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0x5c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x48, 0x0, [@generic="13f1fd32d3fc440e0cb3fcdbf68877abd12be0403cc81b4298c3c572c030a6f3b080bd87b10d4b36b1bd1b7587c0d76f58239da132969339c5546e1dad1880bc40"]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000059e000)={0x9, 0x7, 0x9, 0x4, 0x1f90}, 0x14) 2018/01/25 03:16:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f9b000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000032a000)=0x0) r2 = socket(0xb, 0x0, 0x2) connect$nfc_llcp(r2, &(0x7f000058e000)={0x27, 0xfff, 0x5, 0x7, 0x8001, 0x7d, "ca8034a195ca71203d5b7bcee052ac9106ebf81ccc52a6bbbca408b8b017e3c1935326f1bc6175ea486e1a11324bbe77f0f30890c7b4084d50643d740a1b6f", 0x5}, 0x60) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x33, &(0x7f0000f9c000-0x10)="d7fd09000079890fddd5a45d3f32e504", 0x10) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000a000)="62475248e43ca7a8b2ee18211a1d57e7", 0x10) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236903000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000005000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7, 0x7, "00a54ee568d47c6a019d47785cf2f15015f83b5d0281641e9ba53dd21374dfb22960b8713ce13f5256399b59c4c106d834e3294b5ffd8bd2be63a4f36ff1ad7e2ab2f424d9c1f0d0ff970edd9fcc63c4"}, 0x160) 2018/01/25 03:16:12 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000029000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000021000-0x18)={0xa, [0x9, 0x0, 0x400, 0xffff, 0x0, 0xfffffffffffffffc, 0x100000000, 0x81, 0x800, 0x5]}, 0x18) 2018/01/25 03:16:12 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) 2018/01/25 03:16:12 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) ioctl$KIOCSOUND(0xffffffffffffff9c, 0x4b2f, 0x7) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000004000)={0x6, 0x80000001, 0x0, 0x7, 0xffffffffffff7fff, 0x1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xffffffffffffff81, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000008000-0x10)={0x4, &(0x7f0000008000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000009000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000007000)=""/24) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000008000-0x10)={r1, &(0x7f0000004000)=""/0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000008000)="566c0714ab8ef7152168bc4e60bd204fab37d4", 0x13) bind$packet(r0, &(0x7f0000008000-0x14)={0x11, 0xfd, r2, 0x1, 0xffffffffffff0001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) fallocate(r0, 0x23, 0x0, 0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x541a00, 0x0) 2018/01/25 03:16:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff010000000000000002ffffff0100ff10", 0x24) 2018/01/25 03:16:12 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vga_arbiter\x00', 0x2200, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x7) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ecb000-0xb)='/dev/hwrng\x00', 0x40800, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000021a000-0x40)=@hopopts={0x3c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0xb5}, @calipso={0x7, 0x28, {0x4, 0x8, 0x80, 0x4, [0x6, 0x594, 0x8, 0x7ff]}}, @ra={0x5, 0x2, 0x3ff}]}, 0x40) kexec_load(0x8, 0x6, &(0x7f0000bf9000)=[{&(0x7f000044e000-0x92)="6e26fdf969557a7cd31589f587f5b4c9646bde47de6ff09e02b7764535109485d8f009aa45dcbf340bc5ea86870181440dfa0e2d2023c8dd01af5eaed3e4dfb9d99c27f6b212afdd87830302a6db319a65901302b9a3edcb7a19af553effe41abdc4a406fd797cbee03e661baed5d442acf288f6516abafb8052bcf52b30aa50106d7d9415758a3d796aa6eef49d912a13a2", 0x92, 0x6, 0x2}, {&(0x7f0000e25000+0x2cd)="2d926ee1dc9b2f8cda021cd6353c12070a4212b6604129fdd9e0285a7bc29aca86f86af402ededda0ec53b0a585077a43403b9e39e377b428f090433b0315b663499c116a71ae8e7a9cd098450b2d78d397f76ca638545cf9fc28fb29a672d5c20de54ef45ed4163bb9dc62dd53fc31947de371a85b3d79b2774865f7e30fbc8bb0c931bf438f30a31a3cfb639c0422f1b37323bbcc07bfc5ee70b0c8f77e2b81929043b24c21f7ec98222d8f5d66452128f5774c327a921f0e20e3413923a307b7e7849ed0f3d", 0xc7, 0x7, 0x3}, {&(0x7f0000b33000)="2711116cd33bc22118a5e7233dd1db3aa386d2f7446bdeaa9a4ade0f5c2ad2ba065150f9c1431f60bd68a06d3a08bf81a6994e7d5ac3f69b04791baa90fbfaf216cf0d1f61db9b", 0x47, 0x81, 0x2}, {&(0x7f000003c000-0x6d)="5d98ba25a0a486a8d6b46dc15c0fb743ceb47ea25b9204c19fdcca28f7dd819eb2cea3df918bb367bc132444ab4f6da2eb5814604cf3557d8de5fd40dca4ce05f0a1c8b6e4a05bc87ad06baf1b9b51ff93a3680db7cfe599b066cbc00135762f7dc809a65bd9f7df8af98b093a", 0x6d, 0xf00, 0xfffffffffffffff1}, {&(0x7f0000ea1000)="f6e4f508e6b752d8bc1689b518cb650369d2781089c1c93ea47d377ad79529c8", 0x20, 0x84c, 0x800}, {&(0x7f0000742000)="c94442478e2fa453ecfc97f4d4bd062e13b314446199b83b53e480cb294b97843771d4c26fdab0418955", 0x2a, 0x1, 0xeb1}], 0x1d0000) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000123000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000389000)=0x6, 0x4) 2018/01/25 03:16:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = epoll_create1(0xfffffffffffffffa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a83000)={0x0, 0x0}) pipe2(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00004d8000)=0x9, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005e5000)={0x0, 0x0}) 2018/01/25 03:16:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ef8000)=0x81, 0x4) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00007c5000)=0x0) 2018/01/25 03:16:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d7000)='/dev/ptmx\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x8, 0x5, 0x1, 0x8, 0x6b, 0x4, 0x2, 0x4, 0x200, 0xffd}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xd8)="9fdf880b2bc3d2cfeb27b430b4be7e33d503afb55993677f64875ef0a61195ff4ac0652d41349897f73613515b4041126261ec729af3fc50a9096f460d73a53569c887251012b8f0983f60f06bafcfdeb6e4db14c8427468e540961a5fbba477b5551dccf91340bf35a7c834661b45ea5674e1facfdcca9d092ddfb63ec2c20224d3bb4261feb564b153cd08f19d70d315053d2f3f6060a13b4e6841792e2875479d3e7c9a04816c37c0e8fe6e90938f9bd12db93579670ddcad261f204538825afdda6b6ee2969dbe4ce8efdcc82ccc0ab8af055f73e883", 0xd8, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000001000)=""/72, 0x48) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000002000)={0x0, &(0x7f0000001000)=""/0}) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x5c) 2018/01/25 03:16:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a42000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcc000)=0x10, 0x800) fcntl$setpipe(r0, 0x407, 0x2ede) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fstat(r1, &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000a86000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ba4000)=0x7, 0x4) 2018/01/25 03:16:12 executing program 6: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000932000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002a2000)=[@in6={0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x547}, @in6={0xa, 0x1, 0xed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x38) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000952000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000af4000)='/dev/sg#\x00', 0x0, 0x20100) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00007d8000-0xe9)=""/233) 2018/01/25 03:16:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) r2 = getpid() lstat(&(0x7f00007cd000-0xa)='./control\x00', &(0x7f0000c54000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000af5000)=0x0, &(0x7f0000cd7000)=0x0, &(0x7f0000830000)=0x0) syz_fuse_mount(&(0x7f0000ab6000)='./control\x00', 0x2002, r3, r4, 0x3, 0x10000) sched_getaffinity(r2, 0x8, &(0x7f0000034000)=0x0) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x1, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0xbbb5, 0x80002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000003000-0x3)=""/3) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000)=""/130) 2018/01/25 03:16:12 executing program 4: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000aff000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000aff000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000aff000-0x4)=0x10, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{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]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f00001a7000-0x9)='/dev/sg#\x00', 0xffffffffffff7ffe, 0xfffffffffffffffe) ioctl(r0, 0x2000002275, &(0x7f00002d8000)="") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005df000-0xc)={0x0, 0x296, 0x30}, &(0x7f0000594000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e10000-0xa0)={r2, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xa40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0xffffffff80000001, 0x8, 0x13}, 0xa0) 2018/01/25 03:16:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xb5)=""/181, 0xb5, 0x2041, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 03:16:12 executing program 6: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000932000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002a2000)=[@in6={0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x547}, @in6={0xa, 0x1, 0xed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x38) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000952000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000229000-0xb)='cifs.idmap\x00', &(0x7f000023a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001de000)='^\\\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000041a000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000219000-0x4)=0xc) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000041a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e85000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00001fb000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) fsync(r0) poll(&(0x7f0000373000-0x10)=[{r1, 0x8200, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x8000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000943000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4ec}) 2018/01/25 03:16:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000c38000)='.', 0x2) r0 = getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d31000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000b1b000-0x7)='ns/mnt\x00') userfaultfd(0x80800) pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') gettid() mlock(&(0x7f0000356000/0x3000)=nil, 0x3000) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c70000)={0x0, 0x80}, &(0x7f0000b5f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007cd000-0x18)={r3, 0x10, "020d78246b0ba38c5c6b58a8e6aa1e8a"}, &(0x7f00008bc000-0x4)=0x18) syz_open_dev$random(&(0x7f00007d7000-0xc)='/dev/random\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000fe6000-0x3f)=""/63, 0x3f, 0x2020, 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000c38000)='net/udp6\x00') 2018/01/25 03:16:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000a09000)={0x1, 0xd8d5, 0x0, 0x0, 0xfffffffffffffffb, 0x9, 0x6, 0x20, 0x1, 0x3f, 0x62d2, 0x200}) dup3(r0, r0, 0x80000) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098e000-0x6)={0x0, 0x0, 0xfffffffffffffffe}) 2018/01/25 03:16:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d54000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000202000)='/dev/ptmx\x00', 0x440, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_open_pts(r1, 0x400000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000064a000-0x4)=0x0) 2018/01/25 03:16:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000e1f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x8}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000022000-0x4)={0x0, 0x7}, &(0x7f000077d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e2d000-0x10)={r2, 0xa0, &(0x7f0000f64000)=[@in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x800000000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa32, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000ce000)=0x10) timer_create(0x3, &(0x7f000009b000)={0x0, 0x3e, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083d000)=0x0) clock_gettime(0x0, &(0x7f00006b3000)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000e26000)={{0x0, 0x1c9c380}, {r4, r5+10000000}}, &(0x7f0000dff000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = getpgrp(0xffffffffffffffff) fcntl$lock(r6, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r7}) 2018/01/25 03:16:12 executing program 3: getitimer(0x3, &(0x7f0000dc1000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, r0}}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000723000-0x15)='/dev/pktcdvd/control\x00', 0x501000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000031f000-0x18)={0xaa, 0x200000000001c, 0x0}) clock_gettime(0x0, &(0x7f000055b000)={0x0, 0x0}) futimesat(r1, &(0x7f0000921000)='./file0\x00', &(0x7f00004a0000-0x20)={{0x0, 0x7530}, {r2, r3/1000+10000}}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000146000-0x10)={&(0x7f0000ef8000/0x1000)=nil, 0x1000}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000a9a000)=""/194) 2018/01/25 03:16:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000079000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff84) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c72000)={0x0}, 0x4) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f8b000-0x1c)={&(0x7f000003f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000795000-0x40)=[{&(0x7f0000873000-0x8f)=""/143, 0x8f}, {&(0x7f0000f76000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f000029a000-0xac)=""/172, 0xac, 0x0}, 0x0) write(r1, &(0x7f0000fb2000-0xcc)="f4", 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x0) pwritev(r0, &(0x7f000000a000-0x50)=[{&(0x7f0000007000-0x9e)="", 0x0}, {&(0x7f0000002000)='2', 0x1}], 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000011000-0x4)=0x101, 0xfffffe7e) 2018/01/25 03:16:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000300000)=0x5, 0x4) socket$inet(0x2, 0x2, 0x7fffffff) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 03:16:12 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000d93000)={0x8, 0x6, 0xb6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:12 executing program 6: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a03000)='/dev/sg#\x00', 0x5, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5385, &(0x7f0000001000-0x9)="f0") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000172000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f0000001000)={&(0x7f000060c000)=@alg={0x100, 0x10, 0x400, 0x2, 0x3, {{'rfc7539esp(lrw-twofish-avx,sha384-ssse3)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xeb7}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x5b1}]}, 0x100}, 0x1, 0x0, 0x0, 0x4}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b8c000)=""/4096, &(0x7f0000002000)=0x1000) poll(&(0x7f0000002000-0x10)=[{r0, 0x8, 0x0}, {r0, 0x10, 0x0}], 0x2, 0xfffffffffffffffc) syz_open_dev$urandom(&(0x7f00007b4000-0xd)='/dev/urandom\x00', 0x0, 0x0) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) rmdir(&(0x7f0000022000)='./file0\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000017000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/25 03:16:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f9000-0x8)={0x5, 0x10000}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000fd0000)=0x6, 0x4) close(r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000c7a000)=0x0) fcntl$getown(r1, 0x9) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e5d000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e47000-0x3)={0x0, 0x0, 0xffffffff}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000d8000)=""/70) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000147000)={r3, r4, 0xfffffffffffffffd}) 2018/01/25 03:16:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000e3000)=0x0, 0x4) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200200000000010, 0x2, 0x6) r1 = open$dir(&(0x7f00005a4000)='./file0\x00', 0x20000, 0x100) execveat(r1, &(0x7f0000e35000-0x8)='./file0\x00', &(0x7f0000421000-0x38)=[&(0x7f00001b5000)='trustedtrusted@{\x00', &(0x7f0000c79000-0x2)='[\x00', &(0x7f0000e4a000-0x1e)='trusted)/(,vmnet0cgroup-nodev\x00', &(0x7f000028d000-0x5)='self\x00', &(0x7f00009d4000)='$\x00', &(0x7f0000815000-0x12)='Amd5sum*-vboxnet1\x00', &(0x7f0000f58000)='$em1\x00'], &(0x7f0000e9d000-0x28)=[&(0x7f00002ad000)='\x00', &(0x7f000096f000)='md5sum\x00', &(0x7f0000438000+0xf6a)='\x00', &(0x7f0000ec3000-0x28)="3a70726f63656d316574683173656c662f0473656375726974797365637572697479216574683000", &(0x7f0000d4d000-0x23)="6d696d655f747970655c6574683070707031656d312b7d65746831d22d776c616e3100"], 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffff60b3000010", 0x24) openat(r1, &(0x7f0000648000)='./file0\x00', 0x3, 0x90) 2018/01/25 03:16:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x155000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fe1000-0x10)={&(0x7f00004fc000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x610100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0x0, 0x0, 0x5, 0x3, 0x9}) 2018/01/25 03:16:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mknod(&(0x7f00003dc000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000721000)='./file0\x00', 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008f3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/25 03:16:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000074e000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, "36d19d5dfc1e7d6c9a660b0deebf108d57f01e0d8f8cba0dd2797e28ffd1407e406bd5ce9f2ff6327d095f36803694f61ec252434d7385a7b17d74a27fc7ffea", "01c45c0fa19635f68542b621dd0c62b0d02811cb3748e7412e079e6a6fff4c5a0b44ceb49e349795aad549005b7f90cc7500eab2a50009320420d8100f7b292e", "489341c8d6f939eb39c9eb757f743103778f54bead27c591e5ee25274cb1806c", [0x0, 0x0]}) msync(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000422000-0x15)='/dev/pktcdvd/control\x00', 0x2001, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000094e000)=""/100) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/status\x00', 0x0, 0x0) [ 34.230055] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 34.262740] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 34.288860] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/25 03:16:13 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x18, r2, 0x0, 0x20) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000582000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f000025f000)={0x8, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4947}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000fc9000-0x8)='./file0\x00', 0x82, 0x2) connect$inet(r4, &(0x7f000042f000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f0000796000)=[{&(0x7f000077d000)="b4de5fb43299e44cb5fa46901977abe0208f28c0c745700922afcf64089f1031", 0x20}, {&(0x7f0000d23000-0x1f)="50e10570933d7f051287747b881e4bf23caccaa45dc195952e0392404d4fd1", 0x1f}, {&(0x7f0000fc7000)="41c26623dafe4bdd7c02c6ed3f110a0929bca039bbd36a2ec90fa6c6622fcfd366cc1131e60e7ab89d9ed666016cde9d9a", 0x31}, {&(0x7f0000e92000-0xc5)="d0d728243ea7a82fd3d5358e2abfe087bf81cfa41224f1747518f6f459b5d56c4002423cb61cdca42bd108273fd24a5af175d84c3d6883542084f52ef97d456dc8fc1e01aa36830aa1531e21292eb47a4e59ae8adbf6346076b80cb36465b2389f3ba04b9730937d83bf273d6b59f63250189bfa44ea94f287aebb7e0bf08f3265e30ea0ad2adc4ab7cb567f62f829e3a88a65a215a0fe2903b19869beff30cb8ac7330bf461817c3eddb72d082431d3b1a1e2ef17dfac863f035d726bc42b84e9b1ced2a2", 0xc5}, {&(0x7f0000fa8000-0x7b)="57744ed263536819da514398e4b826717721e747f45b6a7b77aff58b2af62da3036989e1598537f38ee7e69fb6ff2aa1ce415aa89b0bd3f5aa783f0100b6c697e82fb4aa9b533e1ebcb3998dde54cc28ff626617dd3ae4602271841d696a0d5d77ef3e79c489ecbd367ff46e1676a89933e0a23321e280021f4931", 0x7b}, {&(0x7f0000fc8000-0xc5)="afb4a13094b6795b7da392025d02c4a5c04d5f1291bc43290af1315a3b6129a06ddf2c20396b5b44a700a48af8f98072993cf899de76d867a13e62552d6126e91732bf415dfe65b271a96b0c317ff09c2b469943b1e0e24c9f85888a119f1ae78d45511b7335315f375f9024a084b44e34f044429f5eddd5f14b837fb50c7a4b2339170b878b4770a112c92e5290b281162fc3992d551b12e6994c596f7364253fa33e8d1073d72f1a387101156159e3ff1768db86d93b60f89dda46ade45ca683deb1c850", 0xc5}], 0x6, 0x0) 2018/01/25 03:16:13 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") socketpair$unix(0x1, 0x7, 0x0, &(0x7f000010c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005e1000)=[{{&(0x7f0000fdf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007ae000)=[{&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f000051a000-0x38)=""/56, 0x38}, {&(0x7f0000060000-0x36)=""/54, 0x36}, {&(0x7f0000ea4000)=""/144, 0x90}, {&(0x7f0000e0e000-0xc2)=""/194, 0xc2}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f00005b2000)=""/106, 0x6a}], 0x7, &(0x7f0000c61000-0x1000)=""/4096, 0x1000, 0x3}, 0x8}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000930000-0xa0)=[{&(0x7f0000fb2000-0x94)=""/148, 0x94}, {&(0x7f0000dc7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000f9c000)=""/30, 0x1e}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}, {&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000000000)=""/207, 0xcf}], 0xa, &(0x7f0000bbe000-0x10)=""/16, 0x10, 0xfd2}, 0x7}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003ec000-0x20)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000000)=""/137, 0x89}], 0x2, &(0x7f0000000000)=""/4096, 0x1000, 0x3}, 0x5}], 0x3, 0x40, &(0x7f0000c83000)={0x0, 0x1c9c380}) waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000004, 0x0) 2018/01/25 03:16:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ded000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000030000-0xcc)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6d9f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x15bd}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x19}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}], 0xcc) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 03:16:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c29000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000022a000-0xb)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d55000)={0x0, 0x400, 0x30, 0xe0b, 0x9}, &(0x7f000087b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d73000)={r2, 0x401, 0x8, 0x8, 0x9, 0x1704}, 0x14) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000ae000-0xbe)=""/190) socket$inet6(0xa, 0x2, 0x10001) 2018/01/25 03:16:13 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000767000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f000002b000)=""/212, 0xd4, 0x1, &(0x7f0000018000)={0x3, {"bb11c6e5abc550"}, 0x200}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0x7, 0x2, 0x9, 0x3e, &(0x7f000002a000-0x10)=@common='irlan0\x00', 0x200, 0x20, 0x2}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000002c000)="07a365ca37450f331c68edc0df") connect(r1, &(0x7f0000023000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/25 03:16:13 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000ba8000)=""/102) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 03:16:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x80000003, 0x0, 0x0) 2018/01/25 03:16:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00006bf000-0xe)='/dev/keychord\x00', 0x200000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x8, &(0x7f0000c42000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000a2f000-0x12c)=[{{0x0, 0x0, &(0x7f0000520000)=[{&(0x7f0000f89000-0x6)=""/6, 0x6}, {&(0x7f0000ed5000)=""/0, 0x0}, {&(0x7f00000e0000-0xc)=""/12, 0xc}, {&(0x7f000069f000-0x5f)=""/95, 0x5f}, {&(0x7f00003e4000-0x62)=""/98, 0x62}, {&(0x7f0000301000-0xcf)=""/207, 0xcf}, {&(0x7f0000425000-0xc1)=""/193, 0xc1}, {&(0x7f0000507000-0x2b)=""/43, 0x2b}, {&(0x7f00000ab000-0x2e)=""/46, 0x2e}], 0x9, &(0x7f0000a4c000)=""/92, 0x5c, 0x739}, 0x2}, {{&(0x7f0000f1f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d6b000)=[{&(0x7f0000d6a000)=""/48, 0x30}, {&(0x7f0000cf8000-0x86)=""/134, 0x86}, {&(0x7f0000cc5000-0x1d)=""/29, 0x1d}, {&(0x7f00001d6000)=""/197, 0xc5}, {&(0x7f00007df000-0x1b)=""/27, 0x1b}, {&(0x7f00002a9000-0xfe)=""/254, 0xfe}, {&(0x7f0000155000-0x56)=""/86, 0x56}, {&(0x7f0000e7e000-0xf5)=""/245, 0xf5}, {&(0x7f0000397000)=""/94, 0x5e}, {&(0x7f000065f000-0xa0)=""/160, 0xa0}], 0xa, &(0x7f0000b90000-0xc2)=""/194, 0xc2, 0x5}, 0x5}, {{&(0x7f0000392000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000f40000)=[{&(0x7f0000e44000-0xf1)=""/241, 0xf1}, {&(0x7f00008a4000)=""/89, 0x59}], 0x2, &(0x7f00002f9000)=""/243, 0xf3, 0x4}, 0x5}, {{&(0x7f0000857000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000c3000-0x40)=[{&(0x7f0000d26000)=""/52, 0x34}, {&(0x7f0000a82000)=""/63, 0x3f}, {&(0x7f00005d4000)=""/4096, 0x1000}, {&(0x7f0000453000)=""/119, 0x77}], 0x4, 0x0, 0x0, 0x5}, 0x3}, {{&(0x7f0000da3000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000d95000)=[{&(0x7f00005cf000-0x55)=""/85, 0x55}, {&(0x7f00004fd000)=""/183, 0xb7}, {&(0x7f0000688000)=""/172, 0xac}, {&(0x7f00007be000+0x862)=""/97, 0x61}, {&(0x7f0000077000)=""/223, 0xdf}, {&(0x7f0000198000)=""/0, 0x0}, {&(0x7f000076d000)=""/233, 0xe9}, {&(0x7f000016c000-0x1b)=""/27, 0x1b}], 0x8, 0x0, 0x0, 0xaa78}, 0x1e}], 0x5, 0x2021, &(0x7f00003f7000-0x10)={r1, r2+10000000}) r4 = open(&(0x7f000087d000)='./file0\x00', 0x80200, 0x10) ioctl$TCGETA(r4, 0x5405, &(0x7f00004e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000ff7000-0xd3)=""/211, 0xd3) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e34000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00006b1000-0x8)=0x6) 2018/01/25 03:16:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x10000}, &(0x7f00006c9000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f000079a000)={0x20080522, 0x0}, &(0x7f000024b000)={0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2}, &(0x7f0000afe000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) linkat(r0, &(0x7f00006c0000-0x8)='./file0\x00', r2, &(0x7f0000056000)='./file0\x00', 0x400) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/25 03:16:13 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001de000-0x8)={0x0, 0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000009f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0xfffffffffffffffa) pipe(&(0x7f0000e7d000)={0x0, 0x0}) dup2(r2, r1) prctl$seccomp(0x16, 0x1, &(0x7f0000f6d000)={0x0, &(0x7f000098c000)=[]}) 2018/01/25 03:16:13 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000002000)=r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fstat(r3, &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000025000)=0x0, &(0x7f0000010000)=0x0, &(0x7f0000039000-0x4)=0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={r1, r4, r5}, 0xc) sendto(r2, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/25 03:16:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000efb000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eb4000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002fb000)=0x4, 0x4) 2018/01/25 03:16:13 executing program 5: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=[0x1, 0x2, 0xffff, 0x9, 0xb81, 0x3ff, 0x4], 0x7, 0xffffffffffffff42, 0x9, 0x0, 0x0, 0x200, {0x0, 0x764, 0xff, 0x7, 0x4, 0x6, 0x0, 0x3, 0x7, 0x6, 0x7, 0x3, 0xff, 0x42c, "349a5f59f0f54a296919ad781330f416f37d7d9bf3eb0728d3452db227c5ec6a"}}) 2018/01/25 03:16:13 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/25 03:16:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00006bf000-0xe)='/dev/keychord\x00', 0x200000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x8, &(0x7f0000c42000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000a2f000-0x12c)=[{{0x0, 0x0, &(0x7f0000520000)=[{&(0x7f0000f89000-0x6)=""/6, 0x6}, {&(0x7f0000ed5000)=""/0, 0x0}, {&(0x7f00000e0000-0xc)=""/12, 0xc}, {&(0x7f000069f000-0x5f)=""/95, 0x5f}, {&(0x7f00003e4000-0x62)=""/98, 0x62}, {&(0x7f0000301000-0xcf)=""/207, 0xcf}, {&(0x7f0000425000-0xc1)=""/193, 0xc1}, {&(0x7f0000507000-0x2b)=""/43, 0x2b}, {&(0x7f00000ab000-0x2e)=""/46, 0x2e}], 0x9, &(0x7f0000a4c000)=""/92, 0x5c, 0x739}, 0x2}, {{&(0x7f0000f1f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d6b000)=[{&(0x7f0000d6a000)=""/48, 0x30}, {&(0x7f0000cf8000-0x86)=""/134, 0x86}, {&(0x7f0000cc5000-0x1d)=""/29, 0x1d}, {&(0x7f00001d6000)=""/197, 0xc5}, {&(0x7f00007df000-0x1b)=""/27, 0x1b}, {&(0x7f00002a9000-0xfe)=""/254, 0xfe}, {&(0x7f0000155000-0x56)=""/86, 0x56}, {&(0x7f0000e7e000-0xf5)=""/245, 0xf5}, {&(0x7f0000397000)=""/94, 0x5e}, {&(0x7f000065f000-0xa0)=""/160, 0xa0}], 0xa, &(0x7f0000b90000-0xc2)=""/194, 0xc2, 0x5}, 0x5}, {{&(0x7f0000392000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000f40000)=[{&(0x7f0000e44000-0xf1)=""/241, 0xf1}, {&(0x7f00008a4000)=""/89, 0x59}], 0x2, &(0x7f00002f9000)=""/243, 0xf3, 0x4}, 0x5}, {{&(0x7f0000857000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000c3000-0x40)=[{&(0x7f0000d26000)=""/52, 0x34}, {&(0x7f0000a82000)=""/63, 0x3f}, {&(0x7f00005d4000)=""/4096, 0x1000}, {&(0x7f0000453000)=""/119, 0x77}], 0x4, 0x0, 0x0, 0x5}, 0x3}, {{&(0x7f0000da3000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000d95000)=[{&(0x7f00005cf000-0x55)=""/85, 0x55}, {&(0x7f00004fd000)=""/183, 0xb7}, {&(0x7f0000688000)=""/172, 0xac}, {&(0x7f00007be000+0x862)=""/97, 0x61}, {&(0x7f0000077000)=""/223, 0xdf}, {&(0x7f0000198000)=""/0, 0x0}, {&(0x7f000076d000)=""/233, 0xe9}, {&(0x7f000016c000-0x1b)=""/27, 0x1b}], 0x8, 0x0, 0x0, 0xaa78}, 0x1e}], 0x5, 0x2021, &(0x7f00003f7000-0x10)={r1, r2+10000000}) r4 = open(&(0x7f000087d000)='./file0\x00', 0x80200, 0x10) ioctl$TCGETA(r4, 0x5405, &(0x7f00004e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000ff7000-0xd3)=""/211, 0xd3) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e34000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00006b1000-0x8)=0x6) 2018/01/25 03:16:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) clone(0x2010000, &(0x7f0000dc5000)="94", &(0x7f0000e72000-0x4)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000415000)="74370cf3dc732f14e08d17566c1dfb21d9") r0 = getpgid(0x0) r1 = socket$inet(0x2, 0xa, 0x941a) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000444000-0x10)={0x0, 0x4, 0x6, 0x7}, &(0x7f00004a8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000212000)={r2, 0x0}, 0x6) sched_rr_get_interval(r0, &(0x7f00005f8000)={0x0, 0x0}) 2018/01/25 03:16:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00003c6000)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) pivot_root(&(0x7f00001ff000-0xa)='./control\x00', &(0x7f00006ae000)='./control\x00') fcntl$setlease(r1, 0x400, 0x0) 2018/01/25 03:16:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000888000-0xf)='/dev/sequencer\x00', 0x20800, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) mount(&(0x7f00000bb000-0xe)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f000094f000)='cpuset\x00', 0x0, &(0x7f0000d42000-0xc)="") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000964000-0x18)={0x81, 0x20, 0x1e, 0xffffffff, 0x1, 0x4}) 2018/01/25 03:16:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) 2018/01/25 03:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f9000-0x8)={0x5, 0x10000}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000fd0000)=0x6, 0x4) close(r0) r2 = accept(r0, &(0x7f0000370000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x6) connect$ax25(r2, &(0x7f0000ada000)={0x3, {"58006d00fc6508"}, 0x7}, 0x10) 2018/01/25 03:16:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006b5000)='dns_resolver\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0e000)='trusted\'posix_acl_accesslo&@&cpuset]-\x00', 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f6e000-0x8)={0x0, 0x7fff}, &(0x7f0000e1e000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003cb000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 03:16:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x28, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x5d}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x100000002, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2000000000000004, &(0x7f0000c57000)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afe0c513a871f0c43011163", 0x29) 2018/01/25 03:16:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r1, &(0x7f0000a4d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ade000-0x4)=0x8) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) [ 34.554337] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 34.577772] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/25 03:16:13 executing program 3: prctl$intptr(0x1c, 0x7fffffffffffffd) prctl$intptr(0x6, 0x1) 2018/01/25 03:16:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000040e000)='cmdline\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ee0000-0x10)="79194ab9f0549e5941b2408eafecf09a", 0x10) exit(0x0) read(r1, &(0x7f0000ee1000-0x1)=""/0, 0x0) 2018/01/25 03:16:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e86000-0x4)=0x0, &(0x7f0000aad000-0x4)=0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/25 03:16:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket(0x0, 0x800, 0x1fa7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/sequencer\x00', 0x103000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000966000-0x4)=0xbdaf) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000062b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb0000)=0xc) syz_open_procfs(r2, &(0x7f0000d04000-0xa)='mountinfo\x00') setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b98000-0x4)=0x1000) 2018/01/25 03:16:13 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005ad000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b55000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000003000-0x8)={0x0}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000004000-0xa7)=""/167) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000004000-0xb7)=""/183, 0xb7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000006000)=@int=0x0, &(0x7f0000000000)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/25 03:16:13 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffff9c, 0x84, 0x20, &(0x7f0000001000-0x4)=0xff, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000003000-0x4)=0x0) fsetxattr(r0, &(0x7f0000af3000)=@random={'user.\x00', '\x00'}, &(0x7f000032d000)='\x00', 0x1, 0x0) 2018/01/25 03:16:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = memfd_create(&(0x7f0000f3b000)='\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000144000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000386000)=0xe8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000360000)={0x0}, &(0x7f000081d000)=0x4) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000f80000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000a0000)=@sack_info={0x0, 0x51a, 0x9}, &(0x7f00006d5000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000612000-0xc)=@sack_info={r3, 0x2, 0x0}, 0xc) 2018/01/25 03:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) open(&(0x7f00007fb000)='./file0\x00', 0x1, 0x1) 2018/01/25 03:16:13 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$binder(&(0x7f0000661000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/25 03:16:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) write$eventfd(r0, &(0x7f0000bfe000-0x8)=0x0, 0x8) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) 2018/01/25 03:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f000021a000-0x54)=""/84, 0xc5, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000faf000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000cf000)={0x0, 0xdcee}, &(0x7f0000a36000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ab0000-0x8)={r1, 0x7fffffff}, &(0x7f0000867000)=0xfcc8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000eca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000921000)=0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c2000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000778000-0x4)=0xe8) sendto$packet(r0, &(0x7f00006ef000-0xaa)="6101cbcf39e2246193998fc90e2184bf03258a3a3bfb9bcd02b75a36bb8c7805a7f951ccd2f6c50bffab8a40bf03a52a8b3b9b2f301e7eb01776c0d27c724cff0a474a2161274f8f279aea2da294265a7ec7f2f0acf098a261da6468c5fc0f1a4814a597ebc779c1214fbf56b181beb0c4fadd8c0d3d9e5dbd6fc943ffc048a346633c6212746ca2aeee405ae3a8b409d085b1b305b2193b8fc3a5d733a7be2e833074a4426080653d7a", 0xffffffffffffff80, 0x4008000, &(0x7f000048c000)={0x11, 0x200002, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xfffffffffffffe59) [ 34.672549] audit_printk_skb: 13 callbacks suppressed 2018/01/25 03:16:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000085f000-0x4)=0x4, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00008fb000)='./file0\x00', 0x153c75e3ddf3a2dc, 0x1) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000dae000-0x9f)=""/159) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000091f000)='/dev/ppp\x00', 0x48001, 0x0) [ 34.672561] audit: type=1400 audit(1516850173.394:29): avc: denied { write } for pid=6279 comm="syz-executor0" name="net" dev="proc" ino=16061 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/25 03:16:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a26000)={@generic="c3f39348ca3029d5bb717924a5f70011", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011a20000f70000f1de005609", 0x24) setsockopt$inet_group_source_req(r0, 0x0, 0x81abcedec9e40b36, &(0x7f0000119000-0x118)={0xfffffffffffffe01, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00006f8000-0x4)=0x0, &(0x7f00001c4000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000335000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000e1d000)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003ec000-0x20)={@generic="ccee6093d14052064f0bbe3ddfe83f30", @ifru_flags=0x200}) 2018/01/25 03:16:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000089e000-0x4)=0xfffffffffffeffff) ioctl$TIOCSTI(r1, 0x5412, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') preadv(r2, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xfd2e}], 0x1, 0x0) 2018/01/25 03:16:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b7e000-0x8)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000272000+0x59e)=0x80000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) [ 34.754037] audit: type=1400 audit(1516850173.474:30): avc: denied { add_name } for pid=6279 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 34.788629] audit: type=1400 audit(1516850173.514:31): avc: denied { ioctl } for pid=6317 comm="syz-executor2" path="socket:[14862]" dev="sockfs" ino=14862 ioctlcmd=0x8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.790237] audit: type=1400 audit(1516850173.514:32): avc: denied { setopt } for pid=6317 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.790777] audit: type=1400 audit(1516850173.514:33): avc: denied { getopt } for pid=6317 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.871078] audit: type=1400 audit(1516850173.594:34): avc: denied { create } for pid=6279 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/25 03:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000487000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c6c000)=0x9) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000a000-0x4)=0x9, 0x4) r1 = add_key(&(0x7f0000066000)='user\x00', &(0x7f0000919000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c9000-0x68)="cb", 0x1, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f000078a000)='./file0\x00', 0x280, 0x82) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f000069b000-0x8)={0x0, 0x0}) keyctl$unlink(0x9, r1, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/loop-control\x00', 0x350caff077dfef83, 0x0) 2018/01/25 03:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000978000-0xe)='/dev/keychord\x00', 0x400, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000414000)={0x9, 0x1ff, 0x800, 0x8, 0x0, 0x9, 0x4, 0x7fff, 0x9, 0x8000000000000, 0xffffffff, 0x2}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f00006f4000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file1\x00', 0x9) 2018/01/25 03:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000006b000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000040c000-0x4)=0x4, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:14 executing program 6: r0 = epoll_create1(0x0) pipe(&(0x7f0000688000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000df0000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000687000-0xc)={0x0, 0x0}) 2018/01/25 03:16:14 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000a000)={0x0, 0x0}) fchdir(r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r3, &(0x7f000000a000)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c) sched_rr_get_interval(r0, &(0x7f000000b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000002000)=[{&(0x7f000000a000-0x7e)=""/126, 0x7e}, {&(0x7f000000a000-0x78)=""/120, 0x78}], 0x2, &(0x7f0000006000)=[{&(0x7f0000006000-0xae)=""/174, 0xae}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0xc2)=""/194, 0xc2}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000001000-0x4)=0xe4d) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open$dir(&(0x7f000000c000)='./file0\x00', 0x8003, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r5, &(0x7f000000c000)='./file0\x00', &(0x7f0000006000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) syz_emit_ethernet(0x2f, &(0x7f000000c000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipx={0x8137, {0xffff, 0x21, 0x3f, 0x5, {@random=0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, "10e998"}}}}, 0x0) 2018/01/25 03:16:14 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x47, &(0x7f000015c000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:14 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000631000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000904000-0x20)={@common='dummy0\x00', @ifru_flags=0x800}) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000afe000)={0x9, 0x5c, 0x80, 0x6, 0x9, 0x400040}) 2018/01/25 03:16:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x7e)="743ef27860623b1edd45d43578b4e3fd2826957500c066bf4495f0473dba6f9d1ced9af9794da911caf19c1d638a645feea85944e48d526603870216fc4d89abc3c955a647fc9213c94c4f601aae0405b6ce7c817e58dea80f95333acff31b48f0e53c318fdf372b8b185ac7a405e2cabbb24b9b2d884fbabdabe7454b05") r0 = syz_open_pts(0xffffffffffffff9c, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000043000-0x198)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000002000-0x10)={0x5, 0x9a, &(0x7f0000002000-0x9a)="44a8cac9055faf8bb41fcc9b8e3329aff525f3ca3b0be78a564f69132b8c584eb1eb9dbe00b4a6d6e4ec2c1655091773d5dd9da9b35c8ae53637142daefbfe7b856c45c1fc153217a5a97e6d30e2a0b33a9e8aed2c0af10c0f0acd97e3cde9eaca201503fdf5f9144948cf581d78bb449891ea0bc3b7542af7fe70810b3d84f54213ddc050895755ab5aa472f2e9d737948eef053edec238f43f"}) bind$inet(r2, &(0x7f0000943000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$vsock_stream(r2, &(0x7f000033d000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x6, 0x4, 0x1}) fcntl$notify(r0, 0x402, 0x80000000) membarrier(0x0, 0x0) 2018/01/25 03:16:14 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 2018/01/25 03:16:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x7) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004f000-0xb)='/dev/hwrng\x00', 0x30100, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00009f2000)=0x1) syz_open_dev$sg(&(0x7f00009d8000)='/dev/sg#\x00', 0xfa1, 0x200000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001de000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/25 03:16:14 executing program 0: r0 = gettid() unshare(0x28060400) r1 = syz_open_dev$sg(&(0x7f000003a000-0x9)='/dev/sg#\x00', 0x14, 0x1) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000a34000-0xc7)=""/199) exit(0x0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb05}, 0x1c) ioctl$KDMKTONE(r2, 0x4b30, 0x34) tkill(r0, 0x15) 2018/01/25 03:16:14 executing program 7: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d26000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000657000-0x4)=0x5, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000d27000)={0x52, 0xdb86, 0x8}) 2018/01/25 03:16:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f00001f3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=']bdevselinuxkeyringself(\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000841000)=0x0, &(0x7f0000420000-0x4)=0x0, &(0x7f0000867000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f0000937000)={0x0, 0x0, 0x2, @thr={&(0x7f0000937000)="750a252525a8", &(0x7f00002bf000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000016b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003f5000)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff6000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c8c000-0x10)={r3, 0xceac, 0x686, 0x101}, &(0x7f00007ea000)=0x10) execve(&(0x7f0000cc9000-0x8)='./file0\x00', &(0x7f00000f0000-0x18)=[&(0x7f000035b000-0x1)='\x00', &(0x7f0000135000)='em0procnodevvboxnet1@*vmnet0$\x00', &(0x7f00007bf000-0x15)=']ppp1selfvmnet1/self\x00'], &(0x7f000024b000)=[&(0x7f0000045000)='^proc\x00', &(0x7f0000ad3000)='(eth0)\x00']) socketpair(0xf, 0x0, 0x20, &(0x7f0000904000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00001ec000)={&(0x7f000025f000/0x1000)=nil, 0x1000}) fcntl$getown(r2, 0x9) 2018/01/25 03:16:14 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') fcntl$setlease(r0, 0x400, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000d000+0xfd6)={&(0x7f0000001000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000019000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) getgroups(0x5, &(0x7f000000d000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f000000b000-0x8)='./file0\x00', r1, r2, 0x400) getresgid(&(0x7f0000019000-0x4)=0x0, &(0x7f0000018000)=0x0, &(0x7f0000002000-0x4)=0x0) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 03:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r1, &(0x7f0000380000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ca) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f47000-0x4)=0xfff, 0x4) sendmmsg(r0, &(0x7f0000873000-0x3c)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x98d78b3, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000897000)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d601ead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73a4d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564856b934707b509213e509ed20eeaab9dbecaf60f5bb4c23fa79a16ade0fc1cd52cae41e7a5b689f2e7b6eb64cbc63fd5d4105d859df9bf51452ff1102aae1e59f0007e50a05f9b5f8d2dfa10461b82ca326e5c7df4a4407cef74710469e9542e5b569a95cdd478ad934ae9b46cb08e0d61a45de0714a3d574c8f735d1419af", 0xd6, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dc5000)=@assoc_value={0x0, 0x0}, &(0x7f0000402000)=0x8) 2018/01/25 03:16:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:14 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000065e000-0x9)='/dev/ppp\x00', 0x82400, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000ff3000-0x8)={@empty=0x0, @multicast1=0x0}, &(0x7f00006d1000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/25 03:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) epoll_wait(r1, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/25 03:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="5500000018007f0500000000001000930a06000000a84308750523692500080004001040030000000007a3c728f1e56b7b31afdc1338d54400009b84136e015afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000f1b000-0x56)=""/86, &(0x7f0000137000-0x4)=0x56) 2018/01/25 03:16:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x257, 0x0, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}}, 0x36) 2018/01/25 03:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f000073c000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/ppp\x00', 0x80100, 0x0) fstat(r0, &(0x7f00002c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 03:16:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000eb0000-0x20)={@generic="c1958e680047f0ec561db9a75ea72039", @ifru_addrs={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/01/25 03:16:14 executing program 4: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e2000)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) tee(r1, r0, 0x6, 0x0) 2018/01/25 03:16:14 executing program 7: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d26000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000657000-0x4)=0x5, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000d27000)={0x52, 0xdb86, 0x8}) 2018/01/25 03:16:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r2 = accept$inet(r1, &(0x7f00002f3000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0xffffffee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x282300, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000002000-0x60)={0x27, 0x200, 0x6, 0x0, 0x0, 0xffff, "7a9b17d8f9faca21887ebf449c4e638eee30bd70dde316ff7256fb92ba4859dd9a040042f9a053e1ba770f8da4207e1ca4d023db7c5680dc7bc82111c3009f", 0x4}, 0x60) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x9) shutdown(r0, 0x1) 2018/01/25 03:16:14 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000e4b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7b000-0x4)=0x26, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0xce, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007a4000)={@common='ip_vti0\x00', &(0x7f000098a000)=@ethtool_sfeatures={0x3b, 0x7, [{0x2, 0x40}, {0xe675, 0x4}, {0xe52, 0x4}, {0x100000000, 0x2}, {0xfffffffffffff001, 0x9c}, {0x3, 0x2}, {0x48, 0x9}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00001be000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c79000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0x0, {0x4, 0x0, 0x0}, [@typed={0x0, 0x6f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="6bce11a984bdef03f51de57d4b83771ac9ce771395169344fbf3cfb30f863730ec59956e078469e6b14bf5ab74816be566742589c01ab3122c71733411c8baf457102f9b8d43e3b4388a9a2b4448bcd940a775b692b7ff71ea0863984a2ecc58104ff828f219604b51163e10b404dde6c087bdfa3163b5d78a19bb28ae592c5ae013da5541735a9ea43fc90559b426e8b216581098f8a2549be9c169fa047519ed5c0caa", @typed={0x0, 0x20, @u64=0x100000000}, @typed={0x0, 0x71, @u32=0x20000}, @generic="cce7eddc5ab1b173aae705e6e0cb25da62ad4491e56b471e6b57521faf8d0fa530374f", @nested={0x0, 0x16, [@generic="e1c36a1c7f376337bcbf1d3b0cef36f617ef258a0a4023fe665f7738a9860b824c470fab1c0ee629f488191a5ae8b3b94234aa199039f40818fbdfde55a9a89e2dfff2902c9e0575ecaae4027623ea69679d9edb039c83c71f8fb53a", @typed={0x0, 0x29, @str='vboxnet1@+trusteduser}lo\\selinuxcpuset\x00'}, @typed={0x0, 0x37, @binary="844b915a77edc97305944ef08227d18ee4e1f49cb220885cd206250424c482bda2df22b51d37a2aca751fbbc6f0829783aa583a460017d75181208537560498cc294ef725c9ad1"}, @generic="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"]}]}, 0x8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000a7b000)=0x400001, 0x86) 2018/01/25 03:16:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b6f000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b09000-0x10)={0x6, [0x101, 0x7, 0x0, 0x9, 0x4a, 0x2]}, &(0x7f000063a000)=0x10) r3 = accept$inet(r2, 0x0, &(0x7f000012e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a10000-0x8)={0x0, 0x3, 0x28}, &(0x7f0000180000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000682000-0x8)=@assoc_value={r4, 0x10000}, 0x8) fchmod(r3, 0x8) [ 35.656210] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/25 03:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000857000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e85000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) syz_open_dev$random(&(0x7f0000da5000)='/dev/random\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00001a6000)='clear_refs\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f40000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ffa000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') writev(r2, &(0x7f0000083000)=[{&(0x7f0000369000-0xf1)="7c678a", 0x3}], 0x1) 2018/01/25 03:16:14 executing program 2: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x1, 0x5, &(0x7f000040e000/0x1000)=nil, 0xfffffffffffffffa}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000d48000-0xd9)="7e918c34089d2ac8129bde92c1a33f0582263ef03ffdd9f047007dd639d6af5b8f9590fda3707e54915f74bc810dec24cd5c675beda77cdfed39f235fcc36c2a2886d599741798b3995bf4be35fa2c5cc523a92072eaf7eaf7ee94a2f3b770ba4e6ec22942d3baa39ab24cccb83e4033a8e000c5b7850c173ca05257b6c063b3cbfae246ec80cfef438fc339fa78dbec9b17ca2f4c988cbaae060aca97f36d8ce781b3ae65debac8277ae7fc04ddeee1251db62733caeed3adbe4d2f9dccaaf7a11525319170055c3d005a53ccec7fc66e317a06e468073108", 0xd9}, {&(0x7f0000003000-0x7e)="d3d3df726ffaad58aafe298783a6877dedc179688c97258f13652b8fe1d4beb6e4834f45847b0a1676137a4c3ce3e119eb4f3da28d49ed1165a81fe033018122298c1cc5524211856f4049b7260c82186f40bef80c7146ef837f5c77cc5279e1a69e26fb4c2e7dc61e98189806b920c5958956002fe68f79a3002d56ef08", 0x7e}, {&(0x7f0000003000-0xaf)="a75e04c1d5cf3250af01acde0fb30c9666334e4d228c2965856526484447ed116195867d80017a82f0be55a4459ec302511da32f827b1f5ef27bb1e264ca5e58ec09d0835f1c07328a2d18b1fdf040e86800b9476aa2f49cdf04da9a30939ba597523f0bc4e99dcf46cceee168f95a300456ef024de8733d73b14f5fa6c71f4bcb7e072661a785e9ea3b66617d9e52ef844293d529af2adaa54fa4b84a7d8c267e28f17e84b46a8f341ef8d08e3077", 0xaf}, {&(0x7f0000002000)="c55b12c93de57fa852516bb70512a2b0e67d9500e2725a6e4fb285389d2ea6bfde431acb437ccb862dd34abae36cbbcba8981817ad3eea36a803cb8353283bcc375e916f5b8bd90bf94427158b09cd11588b3fdec0189247d9f2af64a0e75cdeb21dd0b027e9d75b3a9f499d9409a3cda1b3ec", 0x73}, {&(0x7f0000d3f000-0x73)="136d12a4556d4f3d035d6d3a6db7ed82c2ce6e25989cc5343ce21cd6131c2775dd3f2aee07795ef3c86d570a9bd47de4886b4b5f0211abd374ea0555416898421aced9739b6a4fd84b230189f026fc8c529533f43c77f1d6bff2917836766e2a2a4c42deea7b181794e010ae8fb4822ed3ed64", 0x73}, {&(0x7f0000003000-0x4d)="9d502a12d6a92d939a6f9b434eb1f2df523272b8bed1eaa3c830469d43f784e4cf025c6c1d0ad1fe6ec082e5bdea7baae1eead5957b54bd9412391f7a898dbfe69dc6ca24eea034873ef4cb247", 0x4d}], 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000001000)=@ethtool_sset_info={0x37, 0x8, 0x4, [0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.699867] device gre0 entered promiscuous mode 2018/01/25 03:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000007d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f000001f000-0x4)=0x0, &(0x7f0000b39000-0x4)=0x4) 2018/01/25 03:16:14 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000026000-0x3)='io\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f0000024000-0x4)=0x0) [ 35.721975] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.725839] audit: type=1401 audit(1516850174.444:35): op=fscreate invalid_context=7C678A 2018/01/25 03:16:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x7)='system\x00', 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={r2, r3, 0x6}) ioctl(r0, 0x440000000000127f, &(0x7f0000335000-0x62)="") setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x10001, 0x4) 2018/01/25 03:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000cab000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x101200) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b23000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c9000)=0xe8) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d74000-0x4)=0x0, &(0x7f00000c9000)=0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/01/25 03:16:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x5, 0xffffffff, 0x80, 0x3ff}, 0x10) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x5da6, 0xda}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x180) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000-0x4)=0x20008) mlock(&(0x7f0000d44000/0x4000)=nil, 0x4000) 2018/01/25 03:16:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x8)=""/60, 0x3c}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0xeb)=""/235, 0xeb}, {&(0x7f0000002000-0x7d)=""/125, 0x7d}], 0x5, &(0x7f0000000000)=""/0, 0x0, 0x3023}, 0x1}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000002000-0x82)=""/130, 0x82}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000002000-0xe7)=""/231, 0xe7, 0x9}, 0xa59}], 0x2, 0x40, &(0x7f0000001000)={r1, r2+10000000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) r4 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xe6)={0x0, 0xde, "6e3c92d8d6cbeb6d4665803e5089bb773ddbfd7c3bcfa30e70c2bfc8cf8f21c23aa52a518185cec7a67974d739ac254f8a3469aa304de33030a16d61789381cf20ea0c0623194b3d8e80f4501784b8403146ec4759fc901e7c0348b7e6554fd4de3d7cf6b0b1720cdaaa027a518ef12b720c4a35f8ef40cffb89e30a4d3954fcc477d67b52d7987e0f1834bab0cb6a746b1e11bad548dae32d3601b7af75a3341bf426fca4d2e04e5557966daa0177ab282d0f7ae3a14af8718f95d34ce749a7f8fac79f86977c390d30bdf69832e16ca3f4dd9275043d0db3e9270fd365"}, &(0x7f0000001000-0x4)=0xe6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x5, 0x8000, 0x400, 0x6, r5}, &(0x7f0000002000-0x4)=0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000002000)={0x8, 0x5, 0x0, 0x33}, 0x10) dup(r4) 2018/01/25 03:16:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mkdir(&(0x7f000029f000-0x8)='./file0\x00', 0x80) execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) 2018/01/25 03:16:14 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008db000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000c4f000)=""/208) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ff1000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002020300000000ff0680000c000c00080004000c000000ec0000", 0x29}], 0x1) 2018/01/25 03:16:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f00000e3000-0x7a)=""/122, 0x7a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006a3000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b22000-0x4)=0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001d4000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009e1000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000bff000)='user\x00', &(0x7f00008d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x89)="b984acb3539d22604bf333f9d1cd4240cf1d6c6a77c68e0c4e64c511dd5266d89895bd16c9789413153a3b6e04ae94b712f1f3a34ec5ff16cbda39fa15ff499cf7c6f1528bd1913db825e642f8ad541416c32be7bf43630087dd4585dd5b0c028d916c2fe967f706aca25da2d62468beaa03a1b999c3153541ad64d1f82b6938bda354aa295886908c", 0x89, 0xfffffffffffffff9) keyctl$chown(0x4, r2, r0, 0x0) 2018/01/25 03:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000337000)='/dev/rtc\x00', 0x200000, 0x0) recvmmsg(r2, &(0x7f0000baf000)=[{{&(0x7f00001b9000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000e68000-0x40)=[{&(0x7f00006df000)=""/85, 0x55}, {&(0x7f0000f70000)=""/122, 0x7a}, {&(0x7f00002c6000)=""/30, 0x1e}, {&(0x7f0000bb1000)=""/129, 0x81}], 0x4, &(0x7f0000eaf000-0x32)=""/50, 0x32, 0x1}, 0x8000}, {{&(0x7f0000e80000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c2c000)=[{&(0x7f00001a0000-0x7c)=""/124, 0x7c}, {&(0x7f000067a000)=""/44, 0x2c}, {&(0x7f00001c5000-0xcb)=""/203, 0xcb}, {&(0x7f000061d000)=""/239, 0xef}], 0x4, &(0x7f00005b7000-0xf4)=""/244, 0xf4, 0x9}, 0x1}, {{&(0x7f000052f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e00000)=[{&(0x7f0000f30000)=""/85, 0x55}, {&(0x7f0000521000-0x6b)=""/107, 0x6b}, {&(0x7f0000432000)=""/156, 0x9c}, {&(0x7f0000954000-0xe7)=""/231, 0xe7}], 0x4, 0x0, 0x0, 0x0}, 0x9}, {{&(0x7f0000201000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000731000)=[{&(0x7f0000400000)=""/138, 0x8a}, {&(0x7f000013f000)=""/4096, 0x1000}, {&(0x7f00003f2000)=""/201, 0xc9}], 0x3, &(0x7f0000243000-0x4a)=""/74, 0x4a, 0x9}, 0xa9f}], 0x4, 0x40, &(0x7f0000baa000-0x10)={0x77359400, 0x0}) r3 = mmap$binder(&(0x7f0000106000/0x2000)=nil, 0x2000, 0x1, 0x1013, 0xffffffffffffff9c, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000055a000-0x10)={0x4, 0xffffffffffffff7f}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000dd000-0x18)={r3, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0xfffffffffffffffc, 0x2}]}, 0x10) dup2(r0, r1) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/25 03:16:14 executing program 0: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000f15000)={0x10, 0x0, 0x1, 0x4000}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/25 03:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffffe5, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000379000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005de000)=0x0, &(0x7f0000f22000-0x4)=0x4) sendto$inet(r0, &(0x7f000056c000)="5399539ade4709a9a3ec60c88ae09c96d18bd5b80b72aad82492d3fb6ed2b1fff14391e97217f434cb2bcee9d753c9809879f69f56231196095ac689a1f9a723b296ce2886c876130ad6351ddfa75eb0f37e684e55b8e126d50f63365c955973a53ae9e8d3a07ce4defdad68c8e054112afca441c56599c517991303e919adbc030bcbea8aea43276ac68d7336822814d65243740061b085ab5efbf9eb18eeaecbd2bc0790e240178647a7d1f2f196d883e2ea75ee9c33cb26fae17729626c99a6355df22620216b07b71439d03936dfbbb9b41d13d5806e7566e5758812c9c45fc8edf775ed96", 0xe7, 0x8044, &(0x7f0000bd4000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x5, 0x1) 2018/01/25 03:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e84000)=""/249, 0xf9, 0x20, &(0x7f0000043000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007ec000)="cecd215f7a316f98fdd3ed9c13d2dc11ca3dde5a41eb7e90bbc82c4dd8f70f8cc641ac55aea3149d4e0b721293aa7f35590d01ce58655f6f5517b34aa93b148b286f4a49e160717a60012aa2c416f12e9b5faa0e570fe407fde5eec14ed26bd6bf9c6b6ee3333dea23c81df0c4e814682dec823865b4da2e5a94c446fba8a0fa89cf96fc2924aa2f835daa3b79750b0258487ba8ad20a2b72c6125d3d41b4400000004d8fb9423f4c6fdc3d2b14bce4f340e55b739a2ae14d592ba3c2741daae3a7cb47d31b0ea842dbb2e983f7bd48a7434a18e5d618a9df2ed3c", 0xff1d, 0x4000, 0x0, 0x0) 2018/01/25 03:16:14 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000021000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 03:16:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000609000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000fd9000)=0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat(r1, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r1, &(0x7f0000a1d000)='./file0\x00') 2018/01/25 03:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000faf000-0xd)='/dev/usbmon#\x00', 0xffffffff00000001, 0x490400) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet6(0xa, 0x200000002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000866000-0x4)=0x0, &(0x7f0000ea1000-0x4)=0x4) 2018/01/25 03:16:14 executing program 4: mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/25 03:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) getitimer(0x2, &(0x7f0000bb2000+0x8d3)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000caa000)='./file0\x00', 0x80000000) pipe2(&(0x7f0000170000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003e3000)={0x3f, 0x1, 0x10000, 0x6, 0x10001}, 0x14) write$selinux_user(r1, &(0x7f000049d000-0x2b)={'system_u:object_r:kvm_device_t:s0', 0x20, 'system_u\x00'}, 0x2b) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000386000)=""/2013, 0x7dd) renameat2(r1, &(0x7f0000718000-0x8)='./file0\x00', r2, &(0x7f000054e000-0x8)='./file0\x00', 0x7) getdents64(r2, &(0x7f0000083000)=""/226, 0xe2) 2018/01/25 03:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000016c000)='./file0\x00', 0x10) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') lremovexattr(&(0x7f0000b30000-0x10)='./control/file0\x00', &(0x7f000072c000-0x18)=@known='system.posix_acl_access\x00') 2018/01/25 03:16:14 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fda000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fdb000-0x15)='/proc/self/net/pfkey\x00', 0x440400, 0x0) lseek(r0, 0x0, 0x3) 2018/01/25 03:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000923000-0x9)='loginuid\x00') pread64(r0, &(0x7f000091d000)=""/181, 0xb5, 0x400000) sendfile(r0, r0, &(0x7f00001f0000)=0x0, 0x40) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/25 03:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000fa000)='/dev/autofs\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000755000)={0x7f, 0x4, 0x9, 0xbe3, 0x0}, &(0x7f0000535000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000767000)={r1, 0x45}, &(0x7f0000640000)=0x8) ioctl$VT_RELDISP(r0, 0x5605) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000d6c000-0x4)=0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000c65000)="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") ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000c1c000)={0x3, 0x0}) modify_ldt$write2(0x11, &(0x7f0000c74000-0x10)={0x35b, 0x0, 0x1000, 0x8001, 0x1000000000000000, 0x1, 0xfffffffffffffffa, 0x9, 0xae, 0x8}, 0x10) r3 = add_key$user(&(0x7f00000b3000)='user\x00', &(0x7f000040b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b51000)="ce", 0x1, 0xffffffffffffffff) ioctl$TIOCNOTTY(r2, 0x5422) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000cd7000)=0x1) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000065c000-0x8)=0x0) keyctl$read(0xb, r3, &(0x7f0000a0d000-0x60)=""/96, 0xffffffffffffff8c) 2018/01/25 03:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004e6000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000477000-0x11)='/dev/vga_arbiter\x00', 0x214582, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000e61000-0xe8)={0x0, 0x0, 0x0, 0x800, 0x6f66b48c, 0x0, 0xf, 0xb, 0x8, "fe4887915fd73cc9f2ec624579b73e4796b6b9a47887667b59f1ed00f68c1ac491042d989ab1fe5b890c55d8a78ebb1f873dbd6143647dcd184c4772025bc8b0", "172e81afa9cb12fb0ac13120942a5580c649be7158ef66cc09665943dd45710cf9ef46457e5c0cb3910b0d9507e92c890fc87dbc3eafb006ee11313ea0f5c455", "5bfb2faa4e3a911120cb4074510d4a102527720cafe53ed2ccde4bde3ae68a81", [0x7fd, 0x2]}) close(r0) 2018/01/25 03:16:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', "40ed406d696d655f747970656c6f706f7369785f61636c5f6163636573736d60216b657972696e672f00"}, &(0x7f0000005000-0x9)='lomd5sum\x00', 0x9, 0x80a53998e8d30f04) 2018/01/25 03:16:14 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000c79000)='./file0\x00', &(0x7f000056c000-0x8)='./file0\x00', 0x4000, 0x0, 0x0, 0x5dd, 0x1000, 0x8000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup2(r0, r1) r3 = syz_open_pts(0xffffffffffffffff, 0x220000) ioctl$KDDELIO(r3, 0x4b35, 0xc7) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000+0x417)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3ba7}, &(0x7f0000001000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r4, 0x8}, 0x8) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x800) setpgid(0x0, 0x0) 2018/01/25 03:16:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000029e000)='/dev/rtc\x00', 0x40, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000037d000-0x1000)="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") r1 = socket$unix(0x1, 0x5, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x4002) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00003a7000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000764000-0x4)=r5) accept4(r3, &(0x7f0000029000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000490000-0x4)=0x10, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) rt_sigprocmask(0x2, &(0x7f0000dd1000)={0x7fffffff}, &(0x7f0000617000-0x8)={0x0}, 0x8) pselect6(0x215, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 03:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008ae000-0x10)={0xfffffffffffffff7, 0x1, 0x2, 0xfffffffffffffffd, 0x0}, &(0x7f0000f97000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dfc000-0x14)={r1, 0x0, 0xfffffffffffffbff, 0xb2, 0x7, 0x4}, &(0x7f00009ed000-0x4)=0x14) acct(&(0x7f0000469000)='./file0\x00') r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fchmod(r0, 0x40) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e8000+0x93c)='/dev/autofs\x00', 0x8000, 0x0) fanotify_mark(r2, 0x88, 0x22, r3, &(0x7f00006ef000-0x8)='./file0\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000064f000)={0x0, 0x0, 0x0}, &(0x7f00009c5000)=0xc) ioprio_set$pid(0x2, r4, 0x7fff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000f6b000-0x8e)=""/142, &(0x7f0000a8d000-0x4)=0x8e) 2018/01/25 03:16:14 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000157000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000525000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000ec2000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x13, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x1, 0x40000}, 0xc) mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000cda000-0x8)='./file0\x00', 0x30) r2 = socket$inet6(0xa, 0x801, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000060d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000867000-0x10)={r3, &(0x7f00005f7000-0xd9)=""/217}) sendto$inet6(r2, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/25 03:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000326000)='net\x00') getdents(r0, &(0x7f0000ffd000-0x3)=""/31, 0x5f) 2018/01/25 03:16:14 executing program 7: remap_file_pages(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001fb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000002e000)={&(0x7f0000000000/0x1000)=nil, 0xfff, 0x7, 0x5, &(0x7f000025e000/0x4000)=nil, 0x8}) 2018/01/25 03:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x400) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 03:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept4(r1, &(0x7f0000d5d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0x58, 0x0) 2018/01/25 03:16:14 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000-0x10)={0x8, 0x1, &(0x7f0000006000)="02"}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/25 03:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0, 0x0, 0x0}], 0x1fffffffffffff73, &(0x7f0000b41000-0x10)={0x0, 0x0}, &(0x7f00008dc000-0x8)={0x0}, 0xde) unshare(0x400) signalfd4(r0, &(0x7f0000cef000)={0x0}, 0x8, 0x0) 2018/01/25 03:16:14 executing program 0: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00008ae000+0x262)=0x0, &(0x7f0000f9d000-0x4)=0x0, &(0x7f0000f9d000-0x4)=0x0) syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, r0, 0x0, 0x0, 0x2000) 2018/01/25 03:16:14 executing program 4: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xd7a166d9c9a3de55, &(0x7f0000033000-0x8)={0xfffffffffffffffd}, 0x0, 0x100000000) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x1, 0x7ffffffe, 0x2}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/25 03:16:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fallocate(r0, 0x3, 0x4, 0x6) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x418403, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x4, 0x0, 0x6, 0x3f, 0x8df}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000009000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffff, 0x3, 0x0, 0x2, 0x20, 0xa0, 0x0, r3, r4}, {0x32c5, 0x1, 0x9, 0x1, 0x8, 0x5, 0xa4, 0x0}, {0x6, 0x400, 0x401, 0x5}, 0x7, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0x0, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x2, 0x4, 0xfffffffffffffffc, 0x6, 0x0}}, 0xe8) 2018/01/25 03:16:14 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000012000)=0xfffffffffffffff7) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000013000-0x68)={0x5, 0x800, 0x7, {0x0, 0x0}, 0x19, 0x5d4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000012000)=@fragment={0x2b, 0x0, 0x7fff, 0x2, 0x0, 0x1, 0x1}, 0x8) 2018/01/25 03:16:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000839000-0x14)=@ethtool_wolinfo={0x1, 0x0, 0x0, "9a0b00000018"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000e40000-0x4)=0x0, &(0x7f0000229000-0x4)=0x4) 2018/01/25 03:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000243000)=0x0, 0x1) 2018/01/25 03:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000002c000-0xe)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000c17000-0x38)=[{&(0x7f00005ad000-0xa9)=""/169, 0xa9}, {&(0x7f0000491000-0xb8)=""/184, 0xb8}, {&(0x7f0000451000-0x81)=""/129, 0x81}, {&(0x7f0000ede000-0x6a)=""/106, 0x6a}, {&(0x7f0000845000)=""/96, 0x60}], 0x5) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c64000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000e80000/0x3000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/25 03:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept4(r1, &(0x7f0000d5d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0x58, 0x0) 2018/01/25 03:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f000039e000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000659000-0x4)=0x0, &(0x7f00000d2000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) getrusage(0x0, &(0x7f0000662000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000f6d000)={0x1, &(0x7f000098c000)=[{0x0, 0x0, 0x0, 0x0}]}) [ 36.184682] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. 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Check SNMP counters. 2018/01/25 03:16:14 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000724000)={&(0x7f00009f6000-0x48)=@full={{0x3, {"25eb49ad0db4c5"}, 0x8}, [{"cd24ef70c1cc8b"}, {"ae8badd4fad352"}, {"916a34cc260900"}, {"e847deb103a56a"}, {"cc826fe90e43e1"}, {"b9ad37786a2fa2"}, {"cf3c03c2539d19"}, {"e0b6612f7c59bb"}]}, 0x48, &(0x7f0000737000-0x20)=[{&(0x7f0000c10000-0xf5)="931815a5a7fa0218c84e2b9ccf3f857d945095b6529246e80ead30c28a4be44f1c2e6c67552a820360fe64fa1602012bf2d66a1560ee5317bdeb094474ed3847d5d7c77b9cdc1935dff0e05d0c4ea3ce98427653544d9336a2b0ee022ed1b970a2027be8844947f0abb15dface84b770725c7f209e497a58de82f8b6d4c807860528e5f1ea7d6586f3067e62e82d4582ed1a2efe86daad8516dfcdbcd6533f93a58749559b4d4507403be90c454c8dda8b54fdc1ca88f6610c6d82bffbc61bc62427eb5e3482015bbc255ddf185cfd5a1df6debe2411cec9982d53c92c0f2de7b763a3952f4fcddbf1eaf5e554ee0a26dcb435aa71", 0xf5}, {&(0x7f00003be000-0x1f)="a19dcfc1968f570b325ce6b749f4182eb38e2cb80b4b2da5e4120731f26e0f", 0x1f}], 0x2, &(0x7f0000000000)=[{0x110, 0x19f, 0x0, "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"}, {0x40, 0x0, 0x5, "d93dc0db310747a98f2e67f0106dd6e45972699a48f8b4a3947ef008ea1e80f6fd314c8a8f4a750bf6"}, {0xe8, 0x1, 0x4, "16965c878b009378db6bf529a5040c235df3d18811532087c8f85bdd583c4d240cdb7ab89742c06035521423fcd09892b1f016b3a225b6eee156000fe6b09b8d8250a0dbb4a115b737d3a3123dc430feac6da04bc089a1d7846949dcfba201696ed79c5b90f376c189093787c0ccb23df515ef0796a13c8d89da006478fa07a0b4159fdeebb5af01e295395c659fbf7eda6ace7daec73bfbaadd19d5d68da8e084a34b0b981bc30c305244a51e36ac7b95e50cb2e15464a94e79e284bf652e8a7cce04ddac4f1241543e1eddbcdce83ccf20"}, {0x50, 0x0, 0x3ff, "ef1bc433a6301f126e864364126257b74e9be1910a3717b94a32ec8a2264d0d6caea165fff19bb02815723d416b9f8298e2f6cfea6f52d9c766816"}, {0x98, 0x11f, 0x1, "cde0c750e2f5824378678ea125196775d691355212e92556b1650f0a7fe0468b2c15b842b738def0a9a46a9b951aca5623dadce7cb5ace32bf0fb3f26145ea9ba44f18e531dd373f81ca214ae2cd256db3291bbfb376beb2f06167745fdfba7ecde8adbb18f1bca87a20169bfa344126735b5f762f50a63fc7eab35d2af05371e87c"}, {0x98, 0xd5d05cbfb3048e5e, 0x1, "ae5b7dce0ffe24aca56e98b87ad9330b95d47427e946f84ebf358c5697599ce1422d73379e9303a9f3d6f638865be99634f98fb7afe3aab6605f0487eee08ab1caf2b17156c9a117bc813a37f7c561c1f17dd0c5583bad4d9a8ce06f423be8d802dfaf0eb14df7d61da004cc48380a86c308e757a41aa946e81935235ecddda4d11fa5ca776f"}, {0x18, 0x100, 0x8, '\v'}], 0x3d0, 0x4}, 0x0) 2018/01/25 03:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dd1000)='/dev/keychord\x00', 0x80080, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fstat(r1, &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(r1, &(0x7f000057d000)=""/0, 0xfe3c, 0x2, 0x0, 0x0) write(r0, &(0x7f0000625000)="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", 0xfb) fadvise64(r0, 0x0, 0x0, 0x804) [ 36.236919] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/25 03:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x400) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 03:16:15 executing program 1: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r3) setpgid(0x0, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x0, &(0x7f0000b35000)={0x100000000, 0x7}, &(0x7f0000b35000)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r3, 0x1, &(0x7f0000b37000-0x10)={0x30, 0x7, 0x3, 0x3}) 2018/01/25 03:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x4000000080040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000a8000-0xad)={0x0, 0xa5, "d21476a5a814f10e10e75b488730344bbb11d276f003722943e753f9a06a72140513c3950ee6e9e79891c4d5f88ad46a193b7315651a4ee1d572162f7e852c42d80b7433c11bdb31b6f277fb88f6341c8e66a6c050e89e189eeaec7289ab7c585fc20bcd8dba4ee694bd3cb8c9309c2cd82d5f91e782f11977ddcd98b6b5bce3874801c8da76d150f4ad811a0f2dc84836d8f8b1283fbfe8cfb41913f6fec26faf5ccfa5d1"}, &(0x7f000090f000-0x4)=0xad) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000839000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb7, 0x2, 0xd9, 0x6864, 0x4b}, &(0x7f0000c38000-0x4)=0xa0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) pipe(&(0x7f00004e2000-0x8)={0x0, 0x0}) readlink(&(0x7f0000ee7000-0x8)='./file0\x00', &(0x7f0000499000)=""/229, 0xe5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000361000-0xe)={0x0, 0xfffffffffffffff7, 0x3, [0xffffffff00000001, 0x2, 0x402]}, &(0x7f0000125000)=0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000026f000-0x10)={r3, 0xfffffffffffffff9, 0x7ff, 0x80}, 0x10) clone(0x0, &(0x7f0000bb6000)="", &(0x7f0000af8000)=0x0, &(0x7f0000fb8000)=0x0, &(0x7f0000672000-0x100)="") close(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000077e000-0xb)={0x1, 0x6443274, 0x9, 0x9, 0xdf24, 0x1000000000, 0x100, 0x4, 0x3ff, 0x3, 0x1}, 0xb) 2018/01/25 03:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fc5000-0xd)='/dev/snd/seq\x00', 0x0, 0x80044) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00007aa000)={0x0, 0xfffffffffffffffd, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f000036c000-0x85)="6ed3acc41fd8ab3b0b01591f908efbb2e9323586c4efb2d3ff1d87f926b4966472e1717a83b96bbf07440e5a964e850b9dcf125f457e94c0f8bd5a947897610b799ccc0c406a6e7f99e2e606234727f71ebb1bdced4ed6ad6c83320dfb8b6602e42d4cde927086e37d9bd8080622ab38798d2b434ae941838144597b4d8ccf60531222ea2c", 0x85) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d78000)={0x9, 0x2, 'client0\x00', 0x2, "147b28dc742342c4", "a85fd456a0d00d850ac0d8e247f85f1c887513116f035770cf039c21fcfeaf87", 0x3, 0x897, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400, 0x0}, 0x7ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0xfffffffffffffffc, &(0x7f0000664000-0x10)={0x3f, 0x200, 0x3, 0xfffffffffffffccc}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005da000)=0x7, 0x4) 2018/01/25 03:16:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000936000-0x8)='./file0\x00', &(0x7f000080d000-0x20)=[&(0x7f0000001000-0x21)='-%wlan0ppp0em1,vboxnet0:*em1self\x00', &(0x7f0000e23000-0xe)='keyringmd5sum\x00', &(0x7f0000000000)='cgroup\x00', &(0x7f00005c8000-0x1)='\x00'], &(0x7f0000001000-0x10)=[&(0x7f0000000000)='\x00', &(0x7f0000001000-0xd)='procmd5sum-\\\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006fa000-0x8)='./file0\x00', 0x0, 0x82) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000abf000-0x88)={0x8, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x49}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00002c8000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b4b000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b26000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000eac000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5, r2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000723000)={0x0, {{0xa, 0x0, 0x1fcc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x4000000000000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000284000)=0x0, &(0x7f0000a98000)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce7000)='/dev/sequencer\x00', 0x800, 0x0) syz_open_dev$evdev(&(0x7f0000ef8000)='/dev/input/event#\x00', 0xbd9, 0x8200) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00002fe000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000daa000-0xc0)=""/192, 0xc0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a5e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9, 0xfffffffffffffff9, 0x2, 0x2}, &(0x7f0000554000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a82000-0x6)={r5, 0x99}, &(0x7f000002f000+0x875)=0x6) getsockname$netlink(r4, &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d30000)=0xc) 2018/01/25 03:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sync_file_range(r0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/pktcdvd/control\x00', 0x70000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b1e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000062b000)={r2, 0x32}) r3 = socket$inet(0x2, 0x80a, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f3a000-0x8)={0x0, 0xe5}, &(0x7f000043d000)=0xfffffffffffffcab) r5 = getpid() wait4(r5, 0x0, 0x8, &(0x7f0000706000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d39000-0x10)={r4, 0x3ff, 0x1, 0x8}, 0x8) 2018/01/25 03:16:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3d) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000452000-0x4)=0xffc, 0x4) 2018/01/25 03:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000905000)='./file0\x00', 0x1, 0x182) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f87000-0x50)={{0x0, 0x1}, {0x2, 0x1}, 0xf2, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009f8000-0x4)=0x0, &(0x7f000052f000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f000039a000-0x4)=0xfffffffffffffd93) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/25 03:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000db2000)={0x7, [0x100000000, 0x7, 0x8000, 0x28, 0x5, 0x1c000, 0x9]}, 0x12) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/25 03:16:15 executing program 2: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000004d000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000050000-0x10)={0x3, {"b03fe64d83062b"}, 0xd5}, 0x10) getdents64(r0, &(0x7f000004d000)=""/24, 0x18) getdents(r0, &(0x7f000002f000-0x14)=""/24, 0x18) 2018/01/25 03:16:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000)={0x3, 0x9d1, 0x1000, 0x10001, 0x10000, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000013b000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)=0x0) r3 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000002000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00003c8000)={0x0, 0xeb, "77a712c5edd8e45374495295306db17c265f3d5fbf331f703b47fd651b5c3c46bdcc79da6cdb2382d93555d57b5f9b71f9c652bee7a1f9f8b8fc3c717d35b3c82f7e7cf7f53435ee4a5750398c648ae5acba10c632cbfee1298139366c68ce58c1f98cf6e39f52c3b9833ec53ed23aba1bec992f921d5467be647de48d7ef41d0f3670ca1872ebf3c24fa79e9324466169b21d706ad2e40d48b1c67b4003b9a031a2b0d7cb1b251af8110ba43054d4a8fa715208921a3f5cef626e82210a74031d92c7a8d336ffd2394b895ddfbe718d519e2b5c03fb739581d9156fdb066c556ecaba9310e5bcd15521fa"}, &(0x7f0000eb9000)=0xf3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00003f9000-0xa0)={r5, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaad4, 0x0, 0xfffffffffffffffd, 0x7, 0x4}, &(0x7f00001f4000-0x4)=0xa0) 2018/01/25 03:16:15 executing program 0: clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005fc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000949000-0x4)=0x5) 2018/01/25 03:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xffffffffffffff9a) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f000000c000)=0x402, 0xfffffffffffffde5) r2 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r3 = syz_open_dev$sndseq(&(0x7f000096e000)='/dev/snd/seq\x00', 0x0, 0x8000) r4 = dup2(r3, r2) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000b2c000-0x4)=0x7591) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000754000+0xe0a)={0x0, 0x100000001, 0x0, 0x7ff, 0x3, 0x6, 0x0, 0xfff, {0x0, @in6={{0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x7b, 0xffffffffffff0001, 0x100000000}}, &(0x7f0000a31000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e62000-0x10)={0x6, 0x0, 0x7fffffff, 0x88f, r5}, &(0x7f00004fc000-0x4)=0x10) 2018/01/25 03:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b58000)={&(0x7f00007c4000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x1, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0xd, 0x5, 0xfffffffffffffcad) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/enforce\x00', 0x400040, 0x0) ioctl$TIOCCBRK(r2, 0x5428) recvmsg(r0, &(0x7f00004a8000-0x38)={&(0x7f000087b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000674000-0x10)=[{&(0x7f0000369000)=""/153, 0x99}], 0x1, &(0x7f00002fd000-0xd1)=""/209, 0xd1, 0x6}, 0x10000) 2018/01/25 03:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000bee000)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000efe000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000139000)=0x5e1, 0x4) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x10000) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000251000)=0x3, 0x4) llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f00009fa000)='./bus\x00', 0x1) 2018/01/25 03:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000065e000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000722000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000811000+0x406)=0x1, 0x4) 2018/01/25 03:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000866000)='/selinux/policy\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000a21000)='/selinux/policy\x00') listen(r0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f78000-0x100)={0x0, 0xf8, "3480d6709ed2d342d844c063bb7af1bd46d0e7d8f9f79698e17a48476c302d902498e025cac9c28966b9e3c9301c7d1da3577a8dbb74c82ad44d754de56deb21f513ee163e680d1d23e21c4ff3ef1ea277379bb12dfa507fd93eebd1e0dfe27124b120b1bda8b61dc195f8a3a9caa40684c365e027641acef33b8eb9ffd638fa43b54a733aaf548c62a02ac6a4f3ed5ac8fceea8a19b44952aa8dc00f9b106e7354f432a2faae1b066d8d2615bd8458e61600bfa89e0dd879cf074fba685bc8959d265a647fbe8fae95f3af4f8bc385f125a744fb812c2965f7d33672ee4ca14ae952a3a24076db0e91449f95a3e3700711067c570f284b8"}, &(0x7f0000a6e000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000062b000-0xa)={r2, 0x4, 0x1, [0x1]}, &(0x7f00007bc000)=0xa) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000f91000-0x10)={0x41, 0xfffffffffffffff8, 0xe9aa, 0x8f}, 0x10) 2018/01/25 03:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x0, 0x4) r1 = accept4(r0, 0x0, &(0x7f00005b6000)=0x0, 0x800) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000816000-0x4)=0x4, 0x4) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r2 = accept(0xffffffffffffff9c, &(0x7f0000f03000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b2000)=0x26) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000086000)={0x1, &(0x7f00005d9000-0x8)=[{0xa6, 0x0, 0x2, 0x9}]}, 0x10) r4 = mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) getrlimit(0x7, &(0x7f0000b5a000)={0x0, 0x0}) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000c67000)={0x0, 0x0, 0x4a9b32d1}, &(0x7f0000a94000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009ac000)={r5, 0x54e, 0x7}, &(0x7f00003c0000-0x4)=0x8) fchdir(r4) 2018/01/25 03:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bec000-0x4c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9fd}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000abc000)=0x0) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c60000+0x38e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007bc000-0xb)='/dev/loop#\x00', 0x80000000, 0x4000) r1 = memfd_create(&(0x7f0000868000)="74ff01080000000023000080000000", 0x0) sendfile(r1, r0, &(0x7f0000c02000)=0x0, 0x80000000000001) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000e45000-0x8)={0x7ff, 0x2597}) 2018/01/25 03:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") socketpair(0x1f, 0x0, 0x7f, &(0x7f0000df1000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000995000)={0xfffffffffffffffa, 0x4, 0x147f, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) prctl$setendian(0x14, 0x1) 2018/01/25 03:16:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009a0000)={0x0, 0x6}, &(0x7f0000471000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000051c000)={0x3ff, 0xff, 0x2, 0x1, 0x4de, 0x101, 0x0, 0xffffffff, r2}, 0x20) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086a000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ec000-0x11)='/dev/vga_arbiter\x00', 0x801, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000db1000)={0x8, 0x1e, 0x9, 0x1ff, "498c432612267c4d36918d58be4672fe33d521f9dd36fdeeae94c9c9d35a41f4"}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x200, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_open_dev$evdev(&(0x7f0000c55000)='/dev/input/event#\x00', 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) fcntl$getflags(r0, 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000f9a000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/25 03:16:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0xa8180, 0x184) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000ebc000-0x4)=0x1ff) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184", 0x0, ""}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) 2018/01/25 03:16:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 03:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, 0xffffffffffffffff, 0x8000, 0x0) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ed000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000ac0000)=""/204) 2018/01/25 03:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r0 = request_key(&(0x7f0000094000)='id_resolver\x00', &(0x7f000094e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e75000)='eth0}.+keyring^(-trusted\x00', 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000c3a000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d1c000-0x23)="588fb49dd7019776ea2f84a321cf8f8d7f191a36b48f776c4569dec5140f5e80b70758", 0x23, 0xffffffffffffffff) r2 = add_key(&(0x7f00007c4000-0x12)='.request_key_auth\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc8000-0x1)="ca", 0x1, 0x0) keyctl$dh_compute(0x17, &(0x7f0000299000-0xc)={r0, r1, r2}, &(0x7f0000fc0000-0x7c)=""/124, 0x7c, &(0x7f0000742000)={&(0x7f0000a21000)={'crc32-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f000000e000-0xc)="d2", 0x1) pipe2(&(0x7f000068c000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00007cf000)=0xffffffffffffff80, 0x4) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000cc5000-0x8)=0x4) writev(0xffffffffffffffff, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f0000ea3000)={0x0, 0x78, 0x2, 0x1ad3, 0x2, 0x8, 0x0, 0x8, 0x110, 0x1, 0xff, 0x9, 0x80, 0x195, 0x10000, 0x200, 0x100000000000, 0x0, 0x6, 0x1, 0x200, 0x4, 0x77e, 0x1, 0x8695, 0x7, 0x1, 0x7, 0x7f, 0x3, 0x9, 0x3cb, 0x9, 0xc8, 0x7, 0x0, 0x3, 0x6, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f00000b5000)=0x0, 0xb}, 0x8000, 0x2, 0x9, 0x5, 0x3, 0x3f, 0x9, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x3) r4 = socket$netlink(0x10, 0x3, 0x16) readv(r4, &(0x7f0000841000-0x40)=[], 0x1061) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000adc000-0x4)=0xb7b, 0x4) 2018/01/25 03:16:15 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000023000)={&(0x7f0000010000-0x30)=@ipv6_delroute={0x12, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_UID={0x0, 0x19, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xff, 0x0) writev(r0, &(0x7f0000025000-0x10)=[{&(0x7f0000025000-0xa5)="2b7b24d3d6d462ae849ea6377d976abc332f169120b440733e5b0893210d89563c2be89fb3114d4f544fa42d70ba1bff6016491fa533f7821cc373a79894f0dd6eeadb46aac438e547003b529e95f4fc8c87777de5a18de3cd159a65495f4893a06ac168da5a2e6cf1cf126e98f53ac2d4f13821481f82511933097c90a5298b31b2fd3c6749f86a173079ce21ee2f5188e4ab00588ed332a2c91c3379cb5ae0cc658f8aac", 0xa5}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/ip_mr_cache\x00') mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000026000-0x2a)=""/42, 0x2a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000027000-0x4)=0x9, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000027000-0x4)=0x0) getpgid(r2) 2018/01/25 03:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000e22000-0x28)={@common='lo\x00', @ifru_settings={0xffffffffffff7fff, 0x23b6, @sync=&(0x7f00001f0000-0xc)={0xab84237, 0x80000001, 0x9}}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e83000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b21000)=0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000d76000-0x6)={0x380, 0xff, 0x100}) getsockopt$inet6_int(r1, 0x29, 0x53, &(0x7f0000a45000-0x4)=0x0, &(0x7f0000654000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001dc000-0x40)={0x0, 0x38, "193c647386d4689a49a9a3a4f7bf1c5803f3ab094c89e79d4d074e84c73bd0973ab21cda9730af07df3b6b66917a84133d01fd6c149438e5"}, &(0x7f0000d76000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a9e000-0x8)={r2, 0x8}, &(0x7f0000a0e000)=0x8) 2018/01/25 03:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)='coredump_filter\x00') sendfile(r0, r0, &(0x7f000006a000-0x2)=0x0, 0xf3) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00004ac000)="f20d350ff18c8955e5de5293ab286e6d82c2c0e71a38c8698db1b2d93a6784", 0x1f) 2018/01/25 03:16:15 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x10)={0x77359400, 0x0}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8)={0x0}, 0x8}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000503000)={0x0, 0xffff, 0x40, 0x7}, &(0x7f0000360000)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f9c000-0xd8)={r1, 0xd0, "75e3b1dc83aa0a3aa3f15363b54e8194e6c9192fb808bb073ce4e927f25c929cfa52ea6c06bce21da4887b4a5614c82187bf54448dbafc2b9dc752d3782c8625bd58ea9dea767db397614f879073b5d8f70f58944298482c1bb2e367a02848aa18cf525f10711f93d63f12f253b186463429db4ad80704854871525ed3df9a32a01f95e295f67b32fbeddc358e77f3910875b1759c2b5209782c69fa93fef87542c1a2454d5363a35e1a097ba56d35d327d2e3bc0780e23dda597b5446a28f39e2c572889e03913d64f51962aba824c6"}, &(0x7f0000544000-0x4)=0xd8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000585000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x4) 2018/01/25 03:16:15 executing program 3: r0 = socket(0x1, 0x803, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) write(r0, &(0x7f0000299000)="6d10a3e606347495daa5148946e125d26cee5dd2fa47362720190d9d4efd9d79ea4047ad419d5f8f7d97ad32cb52444d73a04a595b8b30cb2f88fe9b4efb21f86477b4ffabdd8936cafec02e6dced4bd3f8407a877f6f481f0e1d11951bd80bbad7d9400201c9b4ad2b82956c5e0515d93d10bc2fcc38ea7127216b2748a", 0x7e) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000333000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f000041b000-0xe5)=""/229) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/25 03:16:15 executing program 1: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001000-0xc)={0x12, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000906000)=""/72) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/25 03:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000757000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) readv(r0, &(0x7f00003c1000)=[{&(0x7f0000ae8000-0xc)=""/12, 0xc}, {&(0x7f0000b9c000-0xc6)=""/198, 0xc6}, {&(0x7f000006b000)=""/4096, 0x1000}, {&(0x7f0000472000-0xf2)=""/242, 0xf2}, {&(0x7f00009c3000)=""/6, 0x6}, {&(0x7f0000cab000-0xa3)=""/163, 0xa3}, {&(0x7f0000ca1000)=""/245, 0xf5}], 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/25 03:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000034c000)='/dev/sg#\x00', 0x7ff, 0xb0042) sendmsg$nfc_llcp(r0, &(0x7f00003fc000)={&(0x7f00000b1000)={0x27, 0x0, 0x80000001, 0x6, 0xff, 0x70000000000000, "2448f0c26869132e00f884aab3fbfc580e3879d0a2f24eb9258ed180b2c6353532f52510a520b4be1af8eac941ca864c8f006c29eafdd8536365690f47956a", 0x4}, 0x60, &(0x7f0000296000-0xa0)=[{&(0x7f00002d1000-0x78)="3c91ff7a1cd1aa78f9c592e2b9a8e97036e6e3ba255b223ce13845abf8a6becb10c66924274783daa02fa01a90925fddc7de13e9ec98bbbfa922533926c7bafb4235b52ecdaec0a21b99f306c60fc7241d2dff9faf6b090777b23cb77e355ec8dd5a69183f61e5f0696a0e38da5a00ab6382aa6f8033008d", 0x78}, {&(0x7f00002ee000)="c5a8611311a4fd1346de12a961e05de06d321191fbc5c881452e39d8aba0f3ec566c2f1e0fb98896dde5335d238e106129ba857abcc5024542f554fb3e07630e390175dedaba086b57ce820d55de24f8de22006e4af544a175da91efe32e90655ca64ea6545cccfeae53753b65e113a5761390cdeb6f7fe56af6fca67dce38e31275352f934ce07629a213e7cb3f6420584ca5dabe0d68d38a17acad385824e11169183c61401f64a100579be01468fe4440a3528b92ff4d5c1dbae1b5fc3273a8af832e1ccc2fbe52907dde7794e414f8a034176982ac36f08f2994b5badf58cd53c821ad4f145e", 0xe8}, {&(0x7f0000e5c000-0xeb)="8c9e3bd5c50884eea78925aa39f889ce8dc5439d17d9b2d17033d5a6fe56a054f69c42bc3808703e5cd4bc5acf79518a822e276d89792e9c6da77d9fcc6052a6b9cdf158f08a41b777315e1ea6ddfbb07fab726f239a340a7c21972b6b6e73c3815c6bae195c7db2181eca24ab7159aa46d89725ccdbed10e7dc70be6d76e19215f750f75da2a1f20561b2e511ba5f42939cb402d28daaf1e28d6a343c202ff325612f6112eebec1230c25b384142165b86900ec0a5bebe759b803b82a38a86315661b86a1b9c72d6db881c71d33afd51c4dbed91ed3260268c4672f69d757f8ca3d69f52d0dd1228df25a", 0xeb}, {&(0x7f000014b000-0xd0)="48a53998172fdf694dc9ede68a8b369b3332d305ca41eae1193b0e9cca4abcdd58184dd917e61c232cd7a88fac48626ea26b1374dc012f1fda6b8e61ccc37c3b42efb25bf3af4e0a7d1592854bbba6bcde752cb26abc4079bbef187100b410e3035f98ecb3670b088217538ccc6120398e9dccfd95dea1d8d8ef8793ab3a03d88ab9066687bc9e077a5bccb509d310765afbde73ca8fd4735a52b5dce07fd518fefbb0b04dd5f9a406a864879cf195e3d386f20a698cd93ea9bb226fb0761be7b2e1308400f9a43529c8cceefa1a7355", 0xd0}, {&(0x7f0000281000-0xf1)="aa6330beef0b917e13f177985ef94791f1580b8a11f3b03fbbaf55988b6fcb2df43d05226855cd03e615007b6340326dbdddf30416472d0f80a1514130c19ada4ef2006df62633f2e51399e77d995ca47c174f382078a64b8605514120402e1c9ad35b87f0862e89fb151046c0b6461604397dde87f69ace74e480cc963d258f78b27fdcf24293b3d0dd96975764ccb97c78889696b0d340897eaa8a31236ed4a7c9ed69e89ffbdfab38e9134851f35a0846a4a4f0de0a1795c3457e96d67c5c44d894dd37c84f074b1f8ba3a985f19a4e316e9eca57721ecedffc24f30f217db49f6061c3e707259655d8bcaad284093c", 0xf1}], 0x5, &(0x7f0000797000-0xa0)={0xa0, 0x11f, 0x3, "22c1ba6b81856cd4094037f5a202f66603588309ca683facac5fda76e9830db0e67d2944c217a616bf42a62047f240e0f5bfefd0f0084562fa96a459fb7d78930e7f1f996f5f1bff7e9440fc043b8b4c32ffad78c6f2450535c3abaf417eb9d9560b612a1036d5e1f7513a420be11362ea5ea6d26a42dce20c8bcf580871dff8f5a9976c446ae440e0a8b5be"}, 0xa0, 0x10}, 0x1) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r1, 0x89ea, &(0x7f00006e3000-0x50)={@common='ip6_vti0\x00', @ifru_names=@common='gre0\x00'}) sendmsg(r1, &(0x7f0000bc7000)={&(0x7f00007c3000)=@nfc={0x27, 0x4, 0x4, 0x2}, 0x10, &(0x7f0000acc000-0x30)=[{&(0x7f0000470000)="fd3a89054dd0d655c770ff541e7dc20d35d486b94b14b914397977c04d", 0x1d}, {&(0x7f0000c23000-0x10d)="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", 0x10d}], 0x2, &(0x7f0000115000-0xe0)=[], 0x0, 0x800}, 0x4000) r2 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000acc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000442000)=0xc) r4 = geteuid() r5 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e3a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5d000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006c6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000528000-0x4)=0xe8) r8 = geteuid() fstat(r0, &(0x7f0000e2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aa5000-0x4)=0x0) r11 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000977000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c2000)=0xc) r13 = getpid() getresuid(&(0x7f00006db000-0x4)=0x0, &(0x7f0000bf0000)=0x0, &(0x7f0000fa7000-0x4)=0x0) getgroups(0x2, &(0x7f0000730000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bef000-0x4)=0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000231000-0x10)={0x5, 0x46, &(0x7f0000365000-0x46)="0a50730d6ef67f8997f529cb27374a27e04c7f344e0362d9e422e1f76017918c33dc9cd5a62ef63191c12638b77701c13c268c558f06b098e374c55f7452abaa1be61be46f77"}) stat(&(0x7f0000dbf000-0x8)='./file0\x00', &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000077f000)='./file0\x00', &(0x7f00000ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00002f1000-0x38)={&(0x7f00000b7000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000da3000)=[{&(0x7f0000bbc000)={0x1518, 0x3d, 0x900, 0x7, 0x0, "", [@typed={0x8, 0x58, @void=""}, @typed={0x8, 0x8a, @void=""}, @nested={0xf4, 0x27, [@typed={0xc, 0x93, @fd=r1}, @generic="7b8320674011e42a7e6cb777ffdcd9bfbe530856fe5b23c02c4f127f562b387500269bae45abe5077067960455644adce0daa045e3ee4cccee81c526dfd6f063955912564d2e441c3541ecc9017613569f05e22fad21edf99dbdd34f254b19cec9fa90fae889f17ac547e4efddaf49f253a37e2f0c7846676dcc8c91f2b43965c438bd661be2df0c9c94678075f0270235c514a023299fe98634470003d4638d40e3096897cc3a1de8a45cfb73490f79a0bc197edd6826508bab596d5f1af877a22adee7e07d22d11b4e89d8f143721d30050dcf2e4863acc1c5492652697e7f34"]}, @nested={0x1160, 0x3c, [@generic="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[@generic="0cfc9674caafe3256b7d4d8a5f7f4f8a3c4dd1c746a116aa7b327fcd1ce8da7bb5ae6b5fdf22100971eb2de1d0c06ceaed3f4e1a02d131fe199fa81da2f0deec80065f9e92b2617c9d30d00b1bcb6c8e24f3f1f5089ece4b179a9c50a996145c2469cdf635ae76905e7df43ef0ffcffb5cd6e6555dfc", @typed={0xc, 0x25, @u32=0x101}, @typed={0x10, 0x7e, @binary="3dcb66d28ea2"}]}, 0xa4}, {&(0x7f00007fc000-0x614)={0x614, 0x28, 0x100, 0x6, 0x3, "", [@generic="30504f0e1e7c43011245ade44c025db32c8d1f3df54b5d75c171b1cce9600d", @typed={0xc, 0x5, @fd=r1}, @generic="1f66b8c77d2eb9095004e01e8180ced9d58b343e38c2a395a52d061939c5a6edbf314f394ffc0a52f1d351149feba06e06e2f7faec56044a6d6ef98a35e7f0b878779eb17a997fe6a9a25ae1a2ce0f84ab89516f4eaf20d6f25c0d4b9ae5e455ca4f1f9cf9ab212eabf2df46ed885420023e67127d5f1ca1e17b00d3afabc957d590ba6d6ea14c75e4eb4460d5e5fefa7aedea40448891e0890668bab9a00c56e98cfbe8840a4b8ce717b30b19e2f9742d7bfb22b693b05ec9a8f02be61cc6ac234243fc337143e862e03bf8618c3459042d1421c3d4266435f10b375c", @nested={0x23c, 0x42, [@generic="9ddb4ec4fca919289dc44c2d3e9ce7ff41046926", @typed={0x10, 0x2c, @u64=0x1}, @generic="d3cfb33e2a4892d2bfb1469e87ee7cca96a13996351338ca3d353e21d5bc37c2bb4ae914b7a17db2121117af453d8105dc1263ae818530d9cb2e", @generic="72560fc820261bfe91202a56619fa3a0c79f6f0495fc043c9ad9669c89fd1b08fe68fd21c9873840d7dad4dbd5c73c49c8c9c1cdc82787797eb7fbf643d818ee7796487a5aac7c410d08f7cd219cff203915271c8614a4f61f6a0e61706b5c3fb5d41a99c31d605b7729ca55cbb876d55702261cb42a73461aa34059848e4a49ae50ca79cf2729c17214074f3daf7787d42dee6a2a02a51cc7b0716d6a3bc15a5bd82d91e95158ec3cb5144983e90ffab2351a5aa67eb0423c7804e528e759", @generic="391f97c02ab8b4465cae95b587f3761c06dd6d7842aa5117a91c113708382dc9ceded77e46c75444881a4b54ba65d7ce7c6f9f97ec716acd0bd15006620dbbfff2b6a9fbc3bb5511cc9abf378ff9d3c7aeb6a6408dd3c50f4fe45fb1a483bf49203dde6a88397bd39b0a312e2b2222372da30f89b8887926d7de2ec69b8d5e67b5613bcf097e746a0e0041b0471178ac7e3832d3231af388a277b4ca3e5902", @typed={0xc, 0x17, @fd=r0}, @generic="c76a8a4fb9ffee8d6c7ff771d4eb8376ab561c458b7a3db669db5898035cfa650a4b1d5efc94d0a5b7e42fe1b654c4219bbbe8aa12ed65a4ef905c0c39034ef342291514793ae7d3dd54d5c0bf5fd56b01c306cc1713cfd4f9ab65f30cb443f19049de", @typed={0xc, 0x3f, @ipv4=@loopback=0x7f000001}]}, @generic="c2ebd8a93a3672a657cb14ebd081472914708905a9a6653d069cadc8a22ee82f092ad47795973c5b389fa969f3d0910bcc3326356cc77fdb93979ec57ae4e746da710d9b7e69e46ad56698ce012afe38920089dfc17774a09c714510d1485304e759e5f2788d234059062b39e9f6dd0cd90f6444c7c4ea518faf4e363ca0dd70b96888759e5f4ed1b53b1ede0317576a06f971e078", @nested={0x204, 0x61, [@generic="8770838626cd445acb4da9b3bfc07320dd1254a2c430e793548e4735135481e165d856404ce7c5ec27afd7f0c441d4d010c69902099b0ffb6a6eaa6eab33f7fd2fad3d58482e557d9f158a184c4058c52ce9cb3e431a144fa54c90428e3b3e9aa9708b26f57d7583bc37f54e0e806af0da42d33ddc8e6e083c82560c42a284ed9e1aeefbff5279bbb0f64b8c3de3e23e442f1e14477f98b0a38e92db29441c6b6d45cd2df23890daf34c5b306bdabcf778eb09f7ac8fbbed10b4e0393337655cce67b740bd3bf4e0fa605b2503b8dcb6d554", @generic="95ab2712fc89ef59ebc7d8021aedc288a6a7a07be8f5742fd74381173f1bdfed2296c58b023eb4bbdb294f1aafbee3bcdeea0c6ad63cd258758efd002a800c3eaf476a32aa7b704f4d1fdbd53f4e23ab43a451a154cff77c25cc2e609e0b296467da4d8f9e63a22f1e44b0b44767cba0ff007e1599a60d3615", @typed={0xc, 0x57, @uid=r9}, @generic="1e73ac520247f64dd9589d963d4030ddd9ac563910fc16eaca681403c7a7782d6cea7a413fd04a4e6cb79866d902c2d95327397b10cbb78e00e9ae5558fff20df3e58cbc58d2836b732314276c11893061ed789293e353c62ec694a0b2217b9d045ad0d9e035286247a8ef61780e1c7dc4d8a1a99d8e44550ce2b12e6becce6bb135559005cd1bfa251fed0e6ee26d9e1c3d4565f5ccddba0a49511d95a9004ac3882e948c2c3c"]}, @typed={0x18, 0x40, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}}, @typed={0xc, 0x74, @fd=r0}]}, 0x614}], 0x9, &(0x7f0000c9b000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r1]}], 0x88, 0x4000000}, 0x4080) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:15 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef1000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef2000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef3000-0x11)='/dev/vga_arbiter\x00', 0x228000, 0x0) bind$nfc_llcp(r1, &(0x7f0000ea9000)={0x27, 0x0, 0x3ff, 0x6, 0x1, 0x53d, "5ee4d8194c9e8405af3e26a91703da1f6940d4cabb7a993f297a610590633153276769ed8e9296304fd167078cda509771161d3957708f1dff3594017b58cd", 0x3}, 0x60) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/25 03:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000031c000)='./file0\x00', 0x8) fdatasync(r0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) readv(r1, &(0x7f0000b3a000)=[{&(0x7f0000581000)=""/175, 0xaf}], 0x1) ioctl(r1, 0x1, &(0x7f0000526000-0x1)='\'') 2018/01/25 03:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x164) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e67000)='/dev/sequencer\x00', 0x20200, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000e96000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a0e000-0x4)=0x14) sendto$inet(r0, &(0x7f0000d93000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.821520] IPv4: Oversized IP packet from 127.0.0.1 [ 36.877343] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 03:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 03:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) close(r0) fcntl$getflags(r0, 0x1) 2018/01/25 03:16:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x8, 0x20001000, 0xffffffff, 0xfffffffffffffbff, 0xfff, 0x3, 0x9, 0x400, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={r1, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000002000-0x118)={0x400, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000b69000/0x2000)=nil) 2018/01/25 03:16:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$llc(r0, &(0x7f000023a000-0x10)={0x1a, 0xf7, 0x4, 0x58e3, 0x6eb, 0x3f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 2018/01/25 03:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000648000)={0x0, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000024e000-0x4)=0x3) 2018/01/25 03:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000008, 0x0, &(0x7f0000853000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 03:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000067000)='/dev/ppp\x00', 0x4100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000054b000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7c000-0x4)=0xe8) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000391000-0x4)=0x3, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000fc7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb5b1, 0x7ff, 0x0, 0x0, 0x0}) 2018/01/25 03:16:15 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000002000-0x83)="e4", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x341400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/25 03:16:15 executing program 3: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000aed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00002a2000-0x4)=0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003de000-0x10)='/dev/sequencer2\x00', 0x402000, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/25 03:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00006de000)='/dev/input/event#\x00', 0x0, 0x40080) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c17000+0xb3e)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006dc000-0x5c)={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, 0x8000, [0x2, 0x2, 0x6, 0x7ff, 0x4, 0xffffffffffff6bcd, 0x4, 0x0]}, 0x5c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f0000160000-0x1000)="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", 0xff8) 2018/01/25 03:16:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r0, &(0x7f00001fe000)='./file0\x00', 0x0) socket$inet6(0xa, 0x80004, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000311000)=""/0, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000038f000-0x90)={0x20, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 03:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000d86000)="fa7eb5f04e4ad6902a264978694f50c9816797590c0d9d29026eb8beed6543d04117b8b2c188713ad4b1f195a2606d88577c08646d67113e97", 0x39) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000b5e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000349000)={0x14, 0x0, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:15 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a9f000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) bind$inet(r0, &(0x7f0000df7000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x1, 0x0}, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 03:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') preadv(r0, &(0x7f00006fd000-0x20)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) 2018/01/25 03:16:15 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000006000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000010000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000010000)='/dev/usbmon#\x00', 0x1ff, 0x402000) r3 = getuid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0xa0, 0x0, 0x0, 0xa, 0x20, 0x80, 0x2f, r1, r3}, {0x3f, 0x3, 0x2, 0x4, 0xf9, 0x3, 0x6, 0x81}, {0x400, 0x1, 0x1, 0x1f}, 0x5, 0x9, 0x1, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x1, 0x32}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x6, 0x2, 0xea, 0xfcc4}}, 0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000011000)="6424383f67451b61bc1c5c5733f603c52fea662349d48fa5ac79efad58dc06c2d71aea0e003173ecf970c6e5ed3e33f9eaaa0cd442063a2ac2c3bee803d98d471c63d6d64c313a9ab8b7eb318a175ca091047c70573a590a383a500a159a63d1e3092ff03ea398ca5e3630d0fdaa50cf9915b2ff8ec6864da08162365efb2e30c67f855e1ddba3b14604355bb8f3e4962717308e4bf292ea4458b9a4e63ea79b124f0902a6ed", 0xa6) socket$inet_sctp(0x2, 0x5, 0x84) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) 2018/01/25 03:16:15 executing program 0: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f000005f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) tee(r1, r0, 0xfffffffffffffff7, 0x2) ftruncate(r1, 0x3a28000000) ioctl$KDSETMODE(r2, 0x4b3a, 0x20) 2018/01/25 03:16:15 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2ca) r1 = userfaultfd(0x80800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = userfaultfd(0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000e2c000-0x8)=0x0) 2018/01/25 03:16:15 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000477000-0x9)='net/igmp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006f5000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6a78, 0x81, 0x8, 0x31, 0x5, 0x5, 0x100000000, 0x1, 0x9, 0x81, 0x800, 0x5, 0x59e0dcab, 0x4, 0x8]}, &(0x7f0000fef000)=0x108) r2 = getpid() fcntl$setown(r0, 0x8, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008fc000-0x10)={r1, 0x1c, &(0x7f0000022000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000a12000-0x4)=0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00007db000-0xef)=""/239, &(0x7f000011f000)=0xef) ioctl$TIOCCBRK(r0, 0x5428) write(r0, &(0x7f000058d000-0x3f)="62697c3a21a7a7bda97f3859a4876548d59a0d7ff52db73bcb0947ef4d735fc60c55cbd6b4e2382abfdddc49d90bac6d06f468d571351dbc078b32974e8010", 0x3f) readv(r0, &(0x7f0000008000-0x40)=[{&(0x7f0000008000-0xf7)=""/247, 0xf7}], 0x1) [ 37.050348] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 03:16:15 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000095c000)='./file0\x00', 0x30) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000013a000+0x993)=0x7, 0x4) 2018/01/25 03:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d1c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen$netrom(r1, 0x4c2) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x20) 2018/01/25 03:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00007c9000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/25 03:16:15 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = getuid() ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e8c000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r8 = getpgrp(0x0) r9 = getpgrp(0xffffffffffffffff) r10 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000-0x54)={0x54, 0x35, 0x100, 0x0, 0x2, "", [@generic="d8bdb020c773ae5b7a49fe76cbaa46af3663558c24b98690f83ecc56442b87166fc50c6fe8ec4c0ba03c2f28eaac4af285ec3aba4a13ef42d2dc89ff280820265c3c35"]}, 0x54}, {&(0x7f0000001000-0x158)={0x158, 0x26, 0x300, 0x2, 0x1, "", [@nested={0x18, 0x69, [@typed={0xc, 0x18, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x8, 0x89, @void=""}]}, @generic="71c66cdd3019248a4b98e2133fc3a2e076a2", @nested={0x11c, 0x3, [@typed={0x1c, 0x84, @binary="1c1fab5c0de2a60f8f7ca395ef776f86e820f3"}, @generic="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"]}]}, 0x158}, {&(0x7f0000d35000-0x13d0)={0x13d0, 0x12, 0x4, 0x0, 0x1, "", [@nested={0x1368, 0x80, [@typed={0xc, 0x31, @u32=0xfffffffffffffffc}, @typed={0x80, 0x3d, @binary="83507113f074fe6c9d9d5b7e302315712bf77a501b0c0599e3822f13e286d259ef50c0d95d1ececa95d9a4f4b936fe8caadcbbec6d2529d5e2cc7274701d4af4b86775e83f044d5b70ce49cd417f3ff4a7f38fa8a51dda33c3b8dbe905e13eb99b99cd97f7e1c4d9a1233465719b51dfd60bdce6ebbb"}, @generic="7c47ce147df4e1c7807d1dd74196982a52ca85d93f68d50caf9770bf66ca909176ade50923af03fefed6064072d12586d0b09467432268a18578b3d8ca588d6c61238705bb8e831b66fe9a3ebfc195ddd414b2913774c31f13c99fc092ce8289b6e7f2fdada02025937bc748621119f67a4d8813e9f92bbd658eddf63f3b7de6674068fcf8fd73347e86439433e51786acb0d53f2ddd0abc97638d339bd00c4e43aceafbd4b804e89b7d63710e8526951396bd726c9f9cdc3562717d20404aac6580b4bab02e7f9d33f335cfa61e262624c6f4a5ba70e7331a65219a23616c6648441f19bdcd", @typed={0x18, 0x100, @str='.^(-)trusted]$\x00'}, @generic="582e102d8696c7459918498659dbd91c70fd2f3cb873e4515252dd5601d2f3ba1057d4513dcc6165658cef01aeb383a0fe3d2678c02ca2051ad8c85002dbeba4b2318dd06b6e88c322199d45200c23fa6836f924cf83dc7916ff5405a6e8b3de23d5f186b90507ab53815d7d14012360a77cb5efeb1486000066cb767dce5b77a447", 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0x3, "", [@typed={0x18, 0x82, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="f8a61874ea77324c26f8cbd9681a7c6544864b3850dfa9c8162c56d85063fcab2f784d511df362bad7d967fe9dc273c4d905ef779b0eba49d0efde1b3c8a395ca7220fa2c6180d933004be6da3f867c42fe38ea53eddcaa04a92c74e60e3acfd7f3943c1b90c3d74b6d226f4fce088ff2b3fb0dd8cdbc32c138496c4121ad50ac720287e9438b4a778ccf41abed518f8", @generic="b4ef32b57a20469459afc5d08c1eeea23d5c0031bee8adc99bc65cb97400b0dce7b822013e5a5e9a2163a8ff50020d9d862160cd3582cf3c6d8ffca99c6facb92ae2ef9b325c795d063e89b63171f9aa56c2d0b8d902661f86cd50b018ba38fc28808eac15c349c3328d3bce17663d5cb194d1c73fc5be245e1c3d5b5f74a802c93df65bea2d9ca4e832d82f1a8ce32f413e274ee46f05b22857fd76802f5b88aae637b534e050b3af236c083c010ea11b856cbc9b1b8626be7733a35585a64b", @typed={0xc, 0x4d, @fd=r0}, 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[@generic="710489e07185ec04ef44b18fc765d93bb5dabb2061faf4598bb9e57d69ac47b54b512a50c1d6593c2afc15f6b727b25af909e0a0717d9e7883387b21e4854273fea6bd67f456fa750a2df6fb59c3a7ad2debe0a5bb91da03ee4168a9ba4e0021e612860edf6a8fc36601ed6d1398b211ba6467336bbf7ae878f3d234355ec622a91730a7a27f8828827cc85422acd2204dcfbbff693fb3ac2276d39b53d52edcf40e6b450cbaa15c708fcb73461d3326cdff768fcf8165c1c0f8966bf3ab047ad91080", @generic="67572c3299159512095bb92f9a69b3b791414fbe8dfa615984342601e369e1a841fc3b647bcaf162594163a0b993c76c6b381479f3a37ac59164f1fca93daa5c0b288f07a9fe5d7411683afd058dab4815ecc734beb6939f8d40ca0a8206e548b5d888548e269dc38250822a178a8bce85f77a4eab09c738f6cdb555f77caa9e99c68e6031e91903fedf38af34b4afba6873864f6195863495d66bcf1497d85b105675b4d8eefc72b9c94b0b94ab8a8fb8c8ab49347e5b5c77e5e792b5bc524f0afebc210b645cea8754e7eb16c6ee275700a55c8ff7a21f14ed75d59caa9c102cc356e38258ffad5f87ee023df9ed17fea20c8445c803f42f983dfe5d"]}]}, 0x480}, {&(0x7f0000002000-0x150)={0x150, 0x36, 0x400, 0x6, 0x2, "", [@generic="77d522e6479e2ec79e094f3ce8ab43a270fee287b1d5a1e2bd8b24b1eb61d5cb8af58aa08d32de46f45b9b8fbaae7a4ad8614685b498a5dbc591e1d777ff1620865411e917ce8edcaf718595528f661170c918a40390a39efb4c641f72f53dd0bbbb1bcd14e2e2d93e76434f02424adbb4f650226c5908295692cffb376d2e167ec670e3c190a53a9bbe58b737de28fa5f704ab127f07691ccb49b0f5a31429b4427051b755b5581e4cbe2c4c03feba50eb671eec732263af0c88e373743efe99e5d86fba4530b1ce89c612e9c57e8bb4acc41d9567b573c77141a04bf8c3da7", @generic="9974101d637dda64a4f9f15860b605e9fda531c857fd7e117e30a693178aa9028a3fb9a8c51fb312c5b578fe94b29823f1a246076e7b4b2bc51083ff19d14cf3f0f2f6e25b84", @typed={0x18, 0x51, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x150}, {&(0x7f0000002000-0x28)={0x28, 0x18, 0x100, 0x6, 0x0, "", [@typed={0x18, 0x53, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x28}, {&(0x7f0000000000)={0x30, 0x24, 0x804, 0x0, 0x0, "", [@nested={0x14, 0x48, [@typed={0xc, 0x7f, @u32=0x52}, @generic="64347f"]}, @typed={0xc, 0x1, @uid=r1}]}, 0x30}], 0xa, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x800}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00007be000)={&(0x7f00005f9000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00009f3000-0x2ac)=@delpolicy={0x2ac, 0x14, 0x100, 0x5, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x2, 0x3, 0xa, 0x0, 0x80, 0x62, 0x0, r1}, 0xc, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xa}}, @algo_crypt={0xc0, 0x2, {{'xts-serpent-sse2\x00'}, 0x3c0, "f82b34b53e8a91ab25369628d5442adc952626870dbebb424e369e887db916598cf50583198bbc0c7e61f95bf3d33f085a88f2dd93cd669389ad0e7b5bbc4a18e161ea6eb794c05966903ed5e947248191b6654d78516e9cdc13e7454fa691ba07ec0059f66236ed9a9e060c2d217e0d81c3a2eb0bf3af08"}}, @tfcpad={0x8, 0x16, 0x1000}, @sec_ctx={0x60, 0x8, {0x5b, 0x8, 0x1, 0x3, 0x53, "2220d87dcaa8c3ae8d06f7c0b35308cd54e3d88806589e2125e5f4b39bc1917fcf574d12b908016702dd03cfe4adad9ba02d1ba8d6f1060a7bf22f1c97ee70a1bc6bc7810c8a6c21a42a3cec89f4c23ab02cca"}}, @sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xe935, 0x0, 0x2, 0xa, 0x80, 0x20, 0x0, r2, r3}, {@in=@broadcast=0xffffffff, 0x2, 0x33}, @in=@multicast2=0xe0000002, {0x8, 0x3, 0x9, 0x7, 0x35b9, 0x8000, 0x3, 0x0}, {0x2174, 0x1, 0x2, 0x0}, {0x1000, 0x4, 0x8}, 0x3, 0x6, 0x0, 0x4, 0x8, 0x22}}, @mark={0xc, 0x15, {0x2, 0x100}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x4004840}, 0x80) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r11, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00002e3000)=@newsa={0x1b8, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0xc8, 0x1, {{'md5\x00'}, 0x400, "0686bb1f93ab83cfa7fd1447966754348931a7da310e56874019710a3602dc47b9c8e9e1d818bffce2d5d74a9ccb1de2358b9ad4160e4d7cb35474f5c388303440247219ffae129efb8f9e63b144247d17e8ed2702eec5e281db537aa2158ec9713576046b88d8541229b4a0ebb2968c0374f180c6b4345be77d959408552495"}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000565000)=[{{&(0x7f00001bd000)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001fc000)=[{&(0x7f000075e000)="9d2fdab413ae09dac140e6f84125f49d7e18e32a3913c3b6d10d2560804439d0b7598e24d667872bb4d28b544c103a22d7bef53cc7dfffe86e298009fbf4e10b2ce3f7a1c42b5baf158f1e7bd00f6f3a5d34477523d5500d1157da5365627c67e40dd066d30a28f9a9e67f7301266eb3a66f779d03ddbc74280948954e43de21aa2c696594dcffaf20b965e903f9932ffc3c70697273d14411e346c8b5972c0cf255e3bd396a7139dd156b3d1fef2943019008219f4870651425e7851a9e6de824fc3c43c2de3b7ac82b9f01db9a622dfd01e56e963ba457ec7b8fa0fafc5400", 0xe0}, {&(0x7f00000f3000-0x54)="42fd59ebc6c959b6ad3fb5ca55fa71422e67409a84455f7789a4f59d435bbae0bca4a841f0317352291f9f2f9951d2188b6309869ec91cc240e6230a4deda069bd1b6c2dc801a7506215532274d94ad153fb874b", 0x54}, {&(0x7f0000ab6000)="90e8b80f52cf98eac1e431b7271b6d0a937fb654632f71c951476fc6d34960120ab674c0a54c52deeade602822659c726d5652b20848332c3a", 0x39}, {&(0x7f0000b15000)="e3644bf6c3b25ec08ca965b78923d5eb4c8e193e13f00b8edec563dec64ceda84c421235890b341d45e51081c25b4f46b7dde10bb4982d824e7976125e691184919c4f1654e08278dc194870b55f13e62ae5bd8178e4cbb9b860f989b46de4fc1c1aee8dab4f0ec6d7ab280577e5617a55f04e05479a35fadb6fae0b899e6adc8aaf7c021bc61dfeb244db421fcb6e7ab586e51c1520c1b7dacce1a9f0c4e6ee69dd12451fc27bd38871aa2591be215c", 0xb0}, {&(0x7f0000492000)="354140f0ad9aff5f5f95d968dd6db019cdc86a64ace26d1cca60cde9d62aa754242cac1e7d4fc28c555948204da8c2596b6812384c8b922d6707f93dfe91239a9ef9b91008b0f804c0a8679f6d29c7e5778870d05ee10d5123fae1eb063b0aebff793dbf74178e37931ecacc57bbfd35b4b537e98edaf3fc421dfc18869f477dfe2e096d53f7675b15c0b1c31ec2", 0x8e}, {&(0x7f0000281000-0x38)="ab47235d92d26a37f24543bf8ef2e45f34514151b94bad56c54c8feaebdd79a8b86780b2ef9d70dd904b162afe14c282971bbc0c4c3f9af8", 0x38}, {&(0x7f000001c000-0x5)="d3a06c154c", 0x5}, {&(0x7f00004f9000-0x6)="cdb10c0a3c65", 0x6}], 0x8, &(0x7f0000e1f000)=[{0xb0, 0x11f, 0x0, "815196db142a8e58b778df5e25b431b81eb039e5af04e389833d499860c8b81642181da7c3ab8b0ff6d2a54667b37b42ea72df736d030e04e851c6bf40f3ffa88267bf7c41132b83f37542d22a5c4a2a47df6109de103b07b7d47c3579f9ab110b7cf28f9ea02f49dc6b58aab17b284aff1a7beef4193ece1228815949465faf8cd45fd6715198e327003bd549b9d08b7e0e223d1307224b81e75831578f7e"}, {0x1010, 0x117, 0x2, 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{&(0x7f0000f00000-0xf9)="f2121ec95a95c66c2d5d2fdd37d4c716b2eaf925a53c5cd35b242ce134563ff3142d74a65ac8a63b8f42e6312fd79318125832b764fb4bba27c7f60f92d0809b97014015054b9e5814ac9f837076c7e98af34c6c5a46e0917995af4cb32286eb6cacc0fba21eaee6e19de71c933c928f92045cd5ee541c89e933d7aa0fbd975355a2cd547d3fb6f284a3f42b81e46a552be9728db0c128fa9fcadffff62d1c6008a9aaf60c2a59a514d0e8b5372adbd9b12cd61669f82acde15e48f6a48464243f6d0f1f6812844e245758d3da7ef1e502596a124cdefb676cc8dd4a955307a0fd38ab2540e69379250d986a159d52c3daaeeb7eea2d1859f8", 0xf9}, {&(0x7f0000d85000)="2bc63433040f8e8c6c44ae51b4a871343fc26287d1ec18eac69c0dd95be3f8854a8fd77b529450ae6d1356d3408176007432c90c07f501c192c756d7e8a41fc1044f2db4345e493a7401a86ee1fe0679aafc1a5cb6660d1308865810248aa3686d415ee09103581fa1d8deb787837cade3338ca706edf7d160c6f4f7a34ead9177524bf48fcdfebec3594b43220ccd0a15d041ba1f91db320eedd10e043ac440301f39d08cfba00c5d23e6f8b83a03880c83809d2f1cf1f805c19616d72b99861bffab8b0bb7fc21becba5061fe23891841c4a170b2111cef1b6c7", 0xdb}, {&(0x7f000063b000)="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", 0x1000}, {&(0x7f0000d24000)="9dd669f0518a2237aecc2f6f53be0bea122bbdefe0a951f80bf2689484696ae589ec5ce6c32262ab9829aa9cc29af4b080c3a6140e69f37c8e65a7a74bcfce920725a0574429a7cc2f8e0bfd968ef9f92e744e28abeb8ad873888631ba031238df36f1d01a37e823e883f21791b4e48e38cd0c635ff8cc155895b16eed1feb0577a59ce515680e4d5b1e7adafd2bc3d9b3639b9af88255ee0afca60bebbea032ea496d0d6b893afc65577de528ce2856e7709a1bda2e7872254c893fa3f49a48254368f4778237", 0xc7}, {&(0x7f0000f5b000)="0faf6f6e7a53d4d089fd25b124cf10bbbafd26c626a7843248403fd56c64a0caab5ff75efb8cbf86ac3e687be4bee7ca785fc995a642c3cae14a975890ef717a7d48a7746421693a71eb7132883fd49d", 0x50}, {&(0x7f00008c8000-0x38)="dad3741b3e97ab42608981ec031087d500c441d78013a9be7414b1fbb38b85081f157b943670597375d6e41b087f788600f3354f9db334ed", 0x38}], 0xa, &(0x7f0000f5b000)=[{0x98, 0x1, 0x5, "4644fbc41339c0003964848553aafeb2970fec0cd5e38f5cb449be1a7a26993d961eaa59b345aa6e20cbf6e6c433e341ed48495d9d975f52a328aa120196bf3273cc8f8201f1b34c1d55b52cc3eddea5666c2c4c101ebd470382ac49f65b248b6f1c698f39ff2e51fe9be65900f6041af086f740cc053af6c2395f6912d712ce44ac77fcfdd2b0f0"}, {0x70, 0x107, 0x0, "d5d0b0b61852b41bf1cd4a6b16ea8a4129dc321c1ba6cafdfdecf9062fb22ab6631ba6d0f3b81c2423eaa2bc5bd1c5a44d0b356c71fbb1f5f4a1a55bacd8e82f91cb71085a150295b67df9eb47a3e0e1653ad8dfc00b6638eb24a4fccf"}, {0x10, 0x1ff, 0x200, ""}, {0xd0, 0x108, 0x9, "6e8118d62200aee8f1b12985b1701f84239b0f1daffd46c14c8bbf6dcf7cf79dc6a7c64c8021cee40c65b0b27e539dee98c8982574cf3179d0e64177d2ebbf0b3e2e011d9a87c8793586056eb9f3c1cd8405799dafb504705a4afb64191c811d3fcf9704dea8ca12aa5b22e034d6e543b90ce942777ad00245b45faba368a0327817286a65b9e3fd8ce4de62456adf1b7a4cdb5fcd5603221c852bb72050342ce29463f397f4558e7fdc710175850f1d4c346c1b38b47fc2d9"}, {0x20, 0x0, 0x3ff, "71cd178cc2cb1432dcf0a344f235"}], 0x208, 0x4}, 0x2}], 0x4, 0x810) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000340000)=[{&(0x7f000040b000-0x8b)="edb1cf44b4936d4a0f678c51333eb82a623030a45da0d5ba65f4876ab821eb15b2f8062d5b37ac829aec0139fe8576b2f7043645ce92c4ae4175d810c88ce5f88cd3360139c25706eaec8bdd36b37289ec8c4bfd85f5ed18540f05d2251fabb0ef2b095f9937ff0f0ebe314b19a879f3fa31088bcc47ae679c7f4756d047a8793666feea122b78e5603155", 0x8b}, {&(0x7f000065d000)="0eaff2ae755a", 0x6}, {&(0x7f0000af9000)="fd4202ba445b2329290024eb56ca1c67e0", 0x11}, {&(0x7f00002ac000-0x71)="30789e4cacfb698e48d13bd6dd9737af8fdd5a4fbb7fc5abe86bab01a4d60db9328d6c113dce6f48d1669e9b339b867b7ab3e7e6839b5c383ac711048ce1b523ecaaa32b034ad35918d7a5df4f7bfbb40e479d78a25e53451cde17fcc06d88eb9dc94ae44697017282322227f7d44f861b", 0x71}, {&(0x7f0000d3a000)="b3ffbcd62a1d9c0ba799ac88071094b22bb87241599b7847ad8230301535a590a7afb0ef88984b3077f7dbfd095376ebc7bca82b26a4b7485e61adfea234b820828f4de9c6b7651f7144e08299e5e801c0e7b6fc89c8fe179641263bc98d", 0x5e}, {&(0x7f0000102000)="264d3f463fde2c4b6a34f95cf1c5e2073329c3ceddcea6d5677ea6d48da48b07e4e8020ef8725c41c4b1c89e21ddd08b20d414c73c02eace2754511c56b489aceb5858fbd7074694bc0219ce2a20cdc9a081e6e7901aa27404e6e13f1424a87c0a063c66149ea4e419a1c9812840179c0d7ce4a75c01fe4b78f92f26665984cff8f6147c5e901702de92ce31dd2fb61e539c0cdeb9bd57b801ff6409712744192bc7ec38ee995b29452ed0fe5e29c83298c7cd61", 0xb4}], 0x6) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) close(r0) 2018/01/25 03:16:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x4317, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4)=0x0, 0x80009ffffffd) 2018/01/25 03:16:15 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000017000-0x50)={{0x7, 0x5}, {0x6, 0x4}, 0x8, 0x6, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) lookup_dcookie(0x9, &(0x7f00007ca000-0x15)=""/21, 0x84) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00005af000-0x4)=0x0, 0x800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00001c3000)=0x4, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x2a, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt(r2, 0x7, 0x3d, &(0x7f0000322000-0x7b)=""/123, &(0x7f000039a000)=0x7b) restart_syscall() setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d6a000)='/selinux/user\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/25 03:16:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a85000-0x9)='/dev/rtc\x00', 0x20c283, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) r1 = inotify_init() r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) prctl$setmm(0x23, 0x0, &(0x7f00009b2000/0x4000)=nil) ioctl(r2, 0x2203, &(0x7f0000002000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000002000)={0x0, 0x0}) accept$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000a11000-0x8)=0x4) 2018/01/25 03:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00002be000)='net/connector\x00') ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000b89000)=0x0) 2018/01/25 03:16:15 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000009000-0x28)={@generic="d83f87f2fdd17b1e5ba3c8120df0eaa6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000007000-0x14)=@ll={0x11, 0x16, r2, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000008000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f000000b000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xffffffffffffff51, 0x0, &(0x7f0000009000)=[], 0x1, 0x0, &(0x7f000000a000)="d88c"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r4, &(0x7f000000b000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x100) r5 = accept4(r1, &(0x7f0000004000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000004000-0x4)=0x1e, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x811c, 0x1000, 0x5e44, "cc22adc30b80c7eb3a33c10f68a6b5a47ec88884f920e3dec848d31313da7d99ddbc42dce216d7334e7047c81f38bf28ec1bc6bd8738b0d1101699c21391be077a4b7c15e31c855140274647b39ad9ec"}, 0x160) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005000-0x14)=[], 0x0, 0x0, &(0x7f000000a000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f000000b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x9, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000a000)={0x100000000, 0x0, 0x10001, 0xdc}) getuid() ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f000000a000)={r7, 0x80000001}) 2018/01/25 03:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bd3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000059000)=0xe8) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00007c2000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x9, 0x1, 0x10001, 0x3, 0x400, 0xa, 0x80, 0x80, 0xfe, r3, r4}, {0x0, 0x20, 0x7, 0x4000000000000, 0xffffffffffffffff, 0x4, 0x91, 0xf3f}, {0x80, 0x80, 0xaf, 0x2}, 0x6, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x7, 0x3, 0x7ff, 0x3ff, 0x100000000, 0x1}}, 0xe8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b3000-0x4)=0x0) pwritev(r1, &(0x7f0000f48000)=[{&(0x7f0000c4b000)="6259256c2aeef857ef90a348b22c081b0ebe25890805c304f432cd86c79e1ebe03d9b8dbcad32d7a904f826d350218afd0ae9f0d001afdb7e1d959362b002ff4cd37922c47dc6804fb351cc3280360a8df0da4a8411b2726ab37c4c31c26def34e5672315de2f2d40464f7", 0x6b}, {&(0x7f0000a6d000)="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", 0xfe}], 0x2, 0x0) 2018/01/25 03:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000db5000-0x10)='net/ip_mr_cache\x00') r1 = syz_open_procfs(0x0, &(0x7f0000426000)="636f6d6d0007008dc600000000007100006c03ad635018290105000000caab6161f7") sendfile(r1, r0, &(0x7f0000b4b000)=0x0, 0x400000ff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/loop-control\x00', 0x200042, 0x0) 2018/01/25 03:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d08000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f45000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) symlinkat(&(0x7f000086c000)='./file0\x00', r0, &(0x7f0000c81000)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) rt_sigqueueinfo(r1, 0x1d, &(0x7f0000d0e000)={0x1b, 0x5, 0x40, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/01/25 03:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000b10000)=0xc2, 0xfffffffffffffe83) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c8c000)=0x0, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) 2018/01/25 03:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007df000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) 2018/01/25 03:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f00002b7000)={&(0x7f0000e32000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bc3000-0xa0)=[{&(0x7f0000cf6000)=""/148, 0x94}, {&(0x7f0000234000-0xc3)=""/195, 0xc3}, {&(0x7f0000823000-0xe0)=""/224, 0xe0}, {&(0x7f0000b03000)=""/11, 0xb}, {&(0x7f0000ba9000)=""/36, 0x24}, {&(0x7f0000cb7000)=""/9, 0x9}, {&(0x7f0000c3a000-0x3a)=""/58, 0x3a}, {&(0x7f0000502000)=""/221, 0xdd}, {&(0x7f0000d62000)=""/200, 0xc8}, {&(0x7f0000728000)=""/242, 0xf2}], 0xa, &(0x7f00003e8000)=""/99, 0x63, 0x800}, 0x40010000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000628000)='/dev/pktcdvd/control\x00', 0x400, 0x0) writev(r0, &(0x7f0000d86000-0x10)=[{&(0x7f0000e92000)="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", 0x1000}], 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001e3000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009b3000)={r2, 0x80000, r1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000076f000)=0x3, 0x4) connect$vsock_stream(r1, &(0x7f0000e61000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dea000-0x18)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:16 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)=0x0) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb8000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/01/25 03:16:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000013000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) gettid() 2018/01/25 03:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) rt_sigtimedwait(&(0x7f000078d000)={0x0}, 0x0, &(0x7f00001d6000-0x10)={0x0, 0x1c9c380}, 0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect(r1, &(0x7f0000a37000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xbcde}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000756000-0x4)=0xffffffffffffa454, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000ae2000-0x8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000c51000)=[{&(0x7f0000330000)=""/4096, 0x1000}], 0x1, &(0x7f0000fa3000)=[{&(0x7f0000f3b000)=""/150, 0x96}, {&(0x7f0000539000-0xb1)=""/177, 0xb1}, {&(0x7f00000e6000)=""/2, 0x2}], 0x3, 0x0) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 03:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00009cc000)={0x7, 0x5, 0xffffffff00000000, 0x3, 0x9, 0x1, 0x0, 0xb9b, 0x8, 0x1f}) bind$inet6(r0, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 03:16:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000049d000)="", &(0x7f0000000000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b15000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000027c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 37.246690] audit: type=1400 audit(1516850175.974:36): avc: denied { setpcap } for pid=6874 comm="syz-executor7" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.265071] audit: type=1400 audit(1516850175.974:37): avc: denied { read } for pid=6873 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 03:16:16 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000001000)=""/24, 0x301) 2018/01/25 03:16:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/128, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00') write(r0, &(0x7f0000002000)="f37ad79d0c237af6769e74ddcc3d4c1328d4491d8a7affbcb8a55986dc5d8e7afc1f0fdc13cfc0ed00dd5af33083007546c9db0bfc5123695cf042209b829578465b05300f63ced05f273a47cca249dd5eef3d2a0ad0c2e7b901e1893329aab4fdccfd323e3efe969b32aedd3b44d6efd24d048731f072e03643437a64b4a8ab753ac98aa33163861cd23ba48502", 0x8e) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000)=""/57, 0x39}], 0x10000000000002df, 0x1) 2018/01/25 03:16:16 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000014000-0x20)={0x100, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000e000)={0x8, r2, 0x10000, 0xc971}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000b000)={0x6, &(0x7f0000010000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000)={r3, 0x0}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:16 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000feb000)={0x5, [0x0, 0x94c, 0x2, 0x5, 0x0]}, 0xe) fchmod(r1, 0x0) inotify_init1(0x80000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000036f000-0x4)=0x0, &(0x7f0000fec000)=0x4) 2018/01/25 03:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/hwrng\x00', 0x480000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00009b8000-0xb0)={{0x3, 0x7b}, 'port0\x00', 0xc, 0x50800, 0x401, 0x7, 0x6, 0x8001, 0x7fff, 0x0, 0x1, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:16 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000004000)="ee6d72519a1293dcc69b621ff7721a98eb4bc3ca3ecdd451438de2b55f6272b4684d4210c9ca2c3798f1d9", 0x2b) 2018/01/25 03:16:16 executing program 7: pkey_alloc(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000)={0x100000000, 0x200, 0xfff, {0x77359400, 0x0}, 0x31, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x82000001) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000627000)={{0x100000001, 0x3}, 'port1\x00', 0x0, 0x10000, 0x7, 0xffffffffffffc4ca, 0xf1e9, 0x8000, 0x736f, 0x0, 0x7, 0x8000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d0d000-0x9)='/dev/sg#\x00', 0x5, 0x400) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000ad8000)={0x2, 0x401, 0x7}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000bd2000)={&(0x7f0000ba4000/0x11000)=nil, 0x11000}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r1, &(0x7f000017b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xd, 0x6, 0x5, &(0x7f0000932000)={0x0, 0x0}) lstat(&(0x7f0000ea7000)='./file0\x00', &(0x7f0000725000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006cf000)='./file0\x00', 0x6000, r2, r3, 0x81, 0x8) 2018/01/25 03:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3ff, 0x0}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x6a6f035c7db49ad8) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x1, &(0x7f0000a80000)={0x20000000000000e3, &(0x7f000078c000)=[]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 37.410610] audit: type=1400 audit(1516850176.134:38): avc: denied { fsetid } for pid=6913 comm="syz-executor2" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 03:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a05000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000385000)={0x0, 0x1e20f999, 0x1, 0x4}, &(0x7f0000d7d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001d7000)={r1, 0xffffffffffffffff, 0x5, [0x86ec, 0xffffffffffff01a2, 0x5, 0x5, 0xfff]}, &(0x7f00003f9000)=0x12) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:16 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000786000-0x37)="0052ff7c3b4ea24580e04435b48873e2787f445ccaa508ff340a0a1c9241ca237e8f0000000354cd12480a2fc57b8db7f5d4bd918953fa", 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/ashmem\x00', 0x101000, 0x0) lseek(r0, 0xffffffffffffffff, 0x4) dup(r1) 2018/01/25 03:16:16 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/autofs\x00', 0x200, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008cc000-0xb)='/dev/hwrng\x00', 0x4002, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000296000-0x4)=0x0) r3 = syz_open_dev$mice(&(0x7f0000a96000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000edc000-0xce)=""/206) r4 = syz_open_procfs(r2, &(0x7f00003cf000-0xd)='attr/current\x00') write$selinux_context(r4, &(0x7f0000c40000)='system_u:object_r:etc_mail_t:s0\x00', 0x20) accept$netrom(r4, &(0x7f0000b54000+0xbf0)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c98000)=0x48) read(r3, &(0x7f0000527000-0x2f)=""/47, 0x2f) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000070000-0x4)=0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000325000)={0xc0, 0x4, 0x9, 0x9, 0x8, 0x7fffffff}) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000067000)=0xd3f9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000e89000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000143000)={r5, &(0x7f0000a03000)=""/4096}) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0xa, 0x10, r4, 0x0) 2018/01/25 03:16:16 executing program 7: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000)={0x100000000, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000021000-0x20)={0x7fffffff, r1, 0x1, 0x8}) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f0000041000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) iopl(0x1000) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/01/25 03:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x7989b1d83c8860c6, 0x3, 0xff) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000b2c000)=0x0, &(0x7f0000f5d000)=0x4) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000041b000-0x4)=0x0) 2018/01/25 03:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[], 0x0, 0x10aef) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00007b9000-0x1)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000493000)='tls\x00', 0x4) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") ioctl$TCXONC(r0, 0x540a, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000ef6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f000080d000)="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") openat$ptmx(0xffffffffffffff9c, &(0x7f0000cfa000)='/dev/ptmx\x00', 0x2000, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d6d000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, r2}, 0x14) 2018/01/25 03:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/25 03:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000002) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000073a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f00007dd000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b02000)=0x48, 0x80800) 2018/01/25 03:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r0, &(0x7f00008b2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/checkreqprot\x00', 0x10000, 0x0) recvmsg(r0, &(0x7f0000635000)={&(0x7f00003cd000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000038000)=[{&(0x7f000047c000)=""/86, 0x56}], 0x1, &(0x7f0000411000)=""/37, 0x25, 0x8}, 0x2000) bind$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x55f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r1, 0x50, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x400) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe0000)=0x3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000e4000)=0x0, &(0x7f00001df000+0x28d)=0x8) 2018/01/25 03:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b4c000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000a01000)=[{&(0x7f0000848000-0xb6)=""/182, 0xb6}, {&(0x7f000036b000-0x3)=""/3, 0x3}, {&(0x7f0000309000-0x8f)=""/143, 0x8f}, {&(0x7f0000763000-0xcb)=""/203, 0xcb}, {&(0x7f0000bf6000)=""/213, 0xd5}, {&(0x7f00002b4000-0xb4)=""/180, 0xb4}], 0x6, 0x0) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x81001) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000915000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000023000-0x38)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/25 03:16:16 executing program 7: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003e5000)={0x0, 0x0}) close(r0) getuid() 2018/01/25 03:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d10000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bb000)=0x10) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000200000-0x4)=0xc) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r0, 0x409, 0x2) 2018/01/25 03:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x8000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000086d000-0x4)=0x1, 0x4) socket$inet(0x2, 0x1, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd0000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000a83000-0x90)={0x10001, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) unshare(0x20020000) accept(r0, &(0x7f00000dd000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000469000-0x4)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002cb000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e87000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xfb, 0x2, 0x5, 0xa, 0x20, 0x20, 0x21, r2, r3}, {0x1, 0x7, 0xffffffffffffffff, 0x8, 0x0, 0x3, 0x8001, 0x81}, {0x9, 0x6, 0xfff, 0x7}, 0xfffffffffffffe00, 0x3, 0x1, 0x1, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7c}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x6, 0x3, 0x5, 0x9, 0x20, 0x5}}, 0xe8) r4 = gettid() exit(0x0) syz_open_procfs(r4, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') 2018/01/25 03:16:16 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000ad3000)='/dev/binder#\x00', 0x0, 0x802) r1 = mmap$binder(&(0x7f0000091000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000196000)={0x28, 0x0, &(0x7f00006ee000)=[@increfs_done={0x40106308, r1, 0x0}, @acquire={0x40046305, 0x4}, @increfs={0x40046304, 0x0}, @exit_looper={0x630d}], 0x1e, 0x0, &(0x7f0000001000-0x1e)="0f0a3e3c800bef3a01621db318147736f4a916b383ce7970087e8e7eece8"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r2, 0x4, 0x44c00) vmsplice(r3, &(0x7f0000379000)=[], 0x0, 0x10000000000000) readv(r2, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/1, 0x1}], 0x1) 2018/01/25 03:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000b6e000-0x4)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000ac1000-0x9)='/dev/sg#\x00', 0x6, 0x10000) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00004ee000-0x4)=0x0) sendmmsg$unix(r2, &(0x7f0000926000-0x38)=[{&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e82000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 03:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bfa000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a9d000-0x4)=0x0, &(0x7f0000279000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cd8000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000c7d000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000016000-0x1e4)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0xe000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000565000-0x50)={@common='gre0\x00', @ifru_names=@common='rose0\x00'}) 2018/01/25 03:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000da7000-0x4)=0x0, &(0x7f0000c32000-0x4)=0x4) write(r1, &(0x7f000047c000-0xb2)='c', 0x1) writev(r1, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="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", 0x1001}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000b48000-0xb9)=""/185, &(0x7f0000a3e000)=0xb9) [ 37.711391] device gre0 entered promiscuous mode [ 37.717836] binder: 6974:6985 unknown command 0 [ 37.717847] binder: 6974:6985 ioctl c0306201 2000a000 returned -22 [ 37.737289] binder_alloc: binder_alloc_mmap_handler: 6974 20000000-20002000 already mapped failed -16 2018/01/25 03:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = request_key(&(0x7f0000aa4000)='cifs.spnego\x00', &(0x7f0000797000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000137000-0x2)='}\x00', 0xfffffffffffffffc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ad3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd1000)=0xe8) getresgid(&(0x7f0000456000-0x4)=0x0, &(0x7f0000a18000)=0x0, &(0x7f00007b9000)=0x0) keyctl$chown(0x4, r1, r2, r3) connect$inet6(r0, &(0x7f000059e000)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5b}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) sendto$inet6(r0, &(0x7f00009d7000)="7a8c10e88cabe759b33a54c9611a273e02ad3ce0a4f43b59ca2faa5afe0c47cddf65fa44834c071debf3a9aa7e22", 0x2e, 0x0, &(0x7f000085d000-0x1c)={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d300200000365d0000000000000101000000", 0x14) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000631000)=""/4096, &(0x7f0000d10000-0x4)=0x1000) 2018/01/25 03:16:16 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) fcntl$dupfd(r0, 0x406, r1) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x2c040) 2018/01/25 03:16:16 executing program 1: umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/llc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="0a93d7fcff42fa1a856dbda84735283fe5981b536f204dbcf604eb26137e2c136d599a90a64309458ba802358cfa1cf62df04b7ea3571c91711ff919cf247154eab29b696e4f3c435f04ebe805e9738aa526d278c021eac7d7360995c976bf40d6b9eacab58e16fbf949589ea5d53e39c6a5558b1a2b186473f98c3e072dc44c96b03d921eafdcf866f47d2d5197fc0950082c4c2c28e96035a86b6876b961371afc054f4270cf2336ebbd2a4d021bb70dffe6658b898973a5afcbb6f6b88d638f5f879fca31016dfa36594c69f7219020365018", 0xd4, 0x40000, &(0x7f00006ac000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/25 03:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) prctl$getreaper(0x25, &(0x7f0000068000-0x8)=0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) 2018/01/25 03:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xbc3ecc62fa26e975, 0x40010100, 0x0, 0x0) rt_sigaction(0x1a, &(0x7f0000f03000-0x20)={0xffff, {0xf42}, 0x40000004, 0x5}, &(0x7f00005c2000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000066a000-0x8)={0x0}) 2018/01/25 03:16:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000ab7000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) [ 37.740690] binder: BINDER_SET_CONTEXT_MGR already set [ 37.740698] binder: 6974:6998 ioctl 40046207 0 returned -16 [ 37.744237] binder_alloc: 6974: binder_alloc_buf, no vma [ 37.744256] binder: 6974:6991 transaction failed 29189/-3, size 56-8 line 3127 2018/01/25 03:16:16 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)=0x0) 2018/01/25 03:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = request_key(&(0x7f0000ac9000)='rxrpc\x00', &(0x7f0000cee000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000094f000)='\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f00003c3000-0xa)='blacklist\x00', &(0x7f0000dd2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000081f000-0x1000)="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", 0x1000, 0xfffffffffffffffb) socketpair$inet(0x2, 0x2, 0x101, &(0x7f00006c1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000638000)={0x0, 0x90a}, &(0x7f0000a17000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000273000)={r4, 0x80}, 0x8) keyctl$link(0x8, r1, r2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000cb1000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f00005b5000)=[0x3, 0x88a]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000d54000-0x4)=0x0, &(0x7f0000036000-0x4)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r5) 2018/01/25 03:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d6e000-0x9)='[-wlan0!\x00', 0x3) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000010d000)=0x101, 0x4) r1 = getuid() r2 = getgid() r3 = syz_fuseblk_mount(&(0x7f00006a1000-0x8)='./file0\x00', &(0x7f0000243000-0x8)='./file0\x00', 0xe001, r1, r2, 0x3, 0x80000001, 0x2000000) fcntl$getownex(r3, 0x10, &(0x7f00000ab000)={0x0, 0x0}) sched_getscheduler(r4) symlinkat(&(0x7f0000483000)='./file0\x00', r0, &(0x7f0000bab000)='./file0\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000de0000)=0x15, 0x4) sched_getscheduler(r4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000d26000-0x24)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/25 03:16:16 executing program 2: socketpair(0x3, 0x80000, 0x80, &(0x7f00005d6000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1ff) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000735000-0x4)=0x1) [ 37.748830] binder: 6974:6985 unknown command 0 [ 37.748838] binder: 6974:6985 ioctl c0306201 2000a000 returned -22 [ 37.758236] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.758386] binder: release 6974:6985 transaction 12 out, still active [ 37.758389] binder: undelivered TRANSACTION_COMPLETE [ 37.758590] binder: send failed reply for transaction 12, target dead 2018/01/25 03:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c80000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000031b000)={0x4, 0x1, 0x6, 0x5, 0x7f}, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000484000-0x8)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000174000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a92000-0x4)={0x0}, &(0x7f00007df000-0x4)=0x4) r2 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000cc2000-0x4)=0xa06, 0x4) clone(0x975c792efad627b5, &(0x7f000024d000)="43d22001761a3030475e233034f8c9c216573a493e3c89f7e48371d7ec10674e876cc22cf9f5169777cdbc650811572d8b1aba68dfd520e520", &(0x7f0000aa2000)=0x0, &(0x7f0000549000)=0x0, &(0x7f0000e08000-0x1000)="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") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x35, &(0x7f000026c000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f00001ce000)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) 2018/01/25 03:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000b6e000-0x4)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000ac1000-0x9)='/dev/sg#\x00', 0x6, 0x10000) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00004ee000-0x4)=0x0) sendmmsg$unix(r2, &(0x7f0000926000-0x38)=[{&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e82000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 03:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) pkey_alloc(0x0, 0x3) r1 = dup(0xffffffffffffffff) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000104000-0x8b)=""/139) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000db5000-0x5)=0x0, 0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x8, 0x0, 0x0, 0x0}}) close(r2) open(&(0x7f000013b000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') ftruncate(0xffffffffffffffff, 0x0) 2018/01/25 03:16:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000013000-0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000011000)={0x0, 0x0}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00005e4000)=0x7, 0x4) vmsplice(r1, &(0x7f0000b3a000)=[{&(0x7f0000472000-0x15)="fb4c07681e2b24208e81d33655937bccc5520d7692", 0x15}, {&(0x7f00009ff000)="f45f4c4f08634524a21ba4b3934db03a97516f23060688e6aff3b2c0ca55e86b339d0789b39d37779d96941e76eb869f4624c75ca4b993e429507e919ae43aa69953c6f869b85d0ca5ec7b82b82a8a7af55c736648871e680e5b1bb0a78c3041eb11da65149080b5c5d2ca2bc63e324155b761b018aaf230eff59f5d1b6acb2ec58a090fb4c296a6a8fdcf98baaa1e12f9d701ca4972bc300dfbf4bd7ed84b945f0214e7149f267cb6aa0a1caba73a3a2160c66d6bee6e732e2fdb41c3cc592a222a7f191468c0ced19d5e43a4f7397ae24bbd764fa146", 0xd7}, {&(0x7f00009ea000-0x4b)="13fb6e9b7c916af2017fa81d39084625ab30a4e66ed8e93089d326990984d6382407f30c5dc0c8382b987b49c603f60fec3d192b08f5cc468562b0ae1bc4acc5e9e4653d2a42dae4205efe", 0x4b}], 0x3, 0xd) 2018/01/25 03:16:16 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fd5000)={0x0, 0x2edf091f, 0x100000001, 0x0, 0x80, 0x9}, &(0x7f0000fd5000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x7fffffff, 0x0}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x18, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:16 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6b000-0x4)=0x48, 0xfffffffffffffe30) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 03:16:16 executing program 7: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b47000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000002a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b48000-0x4)=0x1008) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b48000)={0x9}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b48000-0xa0)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x8000, 0xffffffffffffffff, 0x400, 0x100000000}, &(0x7f0000363000-0x4)=0xa0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000b49000-0xa)='./control\x00', 0x1000000) inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000800) r3 = getgid() flistxattr(r0, &(0x7f00004f4000-0xe)=""/14, 0xe) setfsgid(r3) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/25 03:16:16 executing program 3: r0 = socket(0x8, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x7c)={0x0, 0x74, "16381f0870fd2208c36c37079ea4de90e726047c73d1e67b1a15888fad719769c0c3e41ae0bf91ced52de49a3284dedb2498725b70b05a6ce7cf57c4aa39be8ad666d1d988901fa8e2f91b1b510fa8d3249c61c6d7383f9d57675fd0279a16a3d97becb32d6bdc7055dbcc425dce26b5ea550a41"}, &(0x7f0000001000-0x4)=0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x5, [0x9, 0xffffffffffffff00, 0xfff, 0x4, 0x5]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x0, 0x441) ioctl(r2, 0x440000000000127d, &(0x7f0000010000)="") 2018/01/25 03:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001fb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1009}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x143, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/25 03:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x404800, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000b5000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/01/25 03:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ed000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f64000)=[{0x3, 0x0}, {0x3, 0x4}, {0xf, 0x800}, {0xf, 0x200}], 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/25 03:16:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}, {0x0, 0x0}}) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) r2 = syz_open_dev$binder(&(0x7f0000f2b000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) [ 38.033059] binder: 7060:7062 got transaction with invalid offsets size, 53 [ 38.050284] binder: 7060:7062 transaction failed 29201/-22, size 40-53 line 3163 [ 38.063044] device gre0 entered promiscuous mode 2018/01/25 03:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00009cb000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000659000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009dd000)={0x0, 0x401}, &(0x7f0000efb000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008f5000-0x8)=@assoc_value={r2, 0x10000}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x6, 0xfefffffffffffffd, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ppp(0xffffffffffffff9c, &(0x7f00002a0000)='/dev/ppp\x00', 0x101000, 0x0) 2018/01/25 03:16:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d78000)={0xfffffffffffffffd, 0x0, 0x0, 'queue0\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d67000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000094000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000fdb000-0x4)=r2) pwritev(r1, &(0x7f000000a000-0x50)=[{&(0x7f0000007000-0x9e)="", 0x0}, {&(0x7f0000002000)='2', 0x1}], 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ftruncate(r1, 0x6f) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) [ 38.110106] binder_alloc: binder_alloc_mmap_handler: 7060 20000000-20002000 already mapped failed -16 [ 38.144863] binder: BINDER_SET_CONTEXT_MGR already set [ 38.153332] binder_alloc: 7060: binder_alloc_buf, no vma 2018/01/25 03:16:16 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b6d000-0xe)='/dev/keychord\x00', 0x80000, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f000012b000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000174000-0xdf)=""/223, &(0x7f00003b9000)=0xdf) 2018/01/25 03:16:16 executing program 1: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) r1 = memfd_create(&(0x7f00002da000-0xa)='.trusted*\x00', 0x2) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000863000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000949000)=0x1) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000949000)={0x4, 0x40, 0x80000001, "0b659a51a30e", 0x4, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093f000)=0x10000000000184, 0x4) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000094a000-0x4)=0x5, 0x4) getpid() ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000094a000-0x4)=0x1, 0x4) [ 38.157073] binder: 7060:7062 ioctl 40046207 0 returned -16 [ 38.165023] binder: 7060:7083 transaction failed 29189/-3, size 40-53 line 3127 [ 38.188346] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.194171] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.244130] binder: BINDER_SET_CONTEXT_MGR already set [ 38.249594] binder: 7100:7124 ioctl 40046207 0 returned -16 2018/01/25 03:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ed000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f64000)=[{0x3, 0x0}, {0x3, 0x4}, {0xf, 0x800}, {0xf, 0x200}], 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/25 03:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fad000)={0x0, 0x5}, &(0x7f0000946000)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b67000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d92000-0x8)={r1, 0xffff}, 0x8) 2018/01/25 03:16:17 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f8a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000736000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:17 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000002d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000002d000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000d000)={0x0, 0x1}, &(0x7f000001f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000-0x8)={r1, 0x800}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, 0x0, &(0x7f000002c000)=0x0, 0x800) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000029000-0x4)=0x0) 2018/01/25 03:16:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') 2018/01/25 03:16:17 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="48addec8b6dcb618cad0842f0920ea84"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000280000)={0x0, 0x0}, 0x84000) connect$unix(r1, &(0x7f0000d6b000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000027f000)=0x0, &(0x7f000093a000)=0x4) 2018/01/25 03:16:17 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x10)={0x6, [0x2, 0x101, 0x9, 0x3, 0xc1, 0x200]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@bridge_dellink={0xb0, 0x11, 0xffffffffffffdfff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x0}, @IFLA_MTU={0x8, 0xe, 0x0}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x0}, @IFLA_PORT_SELF={0x24, 0x19, [@nested={0x20, 0x0, [@typed={0xc, 0x0, @uid=0x0}, @generic="8bb81b1fa64b2287d1", @generic="77700bf2a0"]}]}, @IFLA_AF_SPEC={0x10, 0x1a, [{0x4, 0x1c, ""}, {0x4, 0xa, ""}, {0x4, 0xa, ""}]}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "a1a02af79823f3879ac79d08ee7f4d"}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x7}, @IFLA_MAP={0x28, 0xe, {0x0, 0xffffffffffffffc0, 0x1000, 0x80000001, 0xffffffff, 0x20}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20004854}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000f000)=0x6, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000024000)=[{{0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020000)="", 0x0}, {&(0x7f000000b000)="fc1e3dc09a3c99b2faa9126aad7ec863b71cc2f916e441e0857a9a9bce63130f0969eb9dd6e93cc69f043f31f7eb1582e9ccae43de8464033b14f070968caff1bb07d444d9469f30e48afa111cf30047e592df39d83f15994e28b5dfdb0752c4068a8b5d375e7b40ec93bac679f36010b319f476dd41a410548074a471aed85a23f7e03c9ed822606481a5fa47652c72cd16a98ec123a0fb076e172a324477513cf798c8a9d6b951adaf3b5465b5eaf22bacab077278ec", 0xb7}, {&(0x7f0000003000)="f3a650a0a286a19e4ca1dfe2ca6c301d9de998e0119eef614de524b4c60acb61ccb4e7feb70a870e8131274552b0f8e6aa004dec6506747111f25fb38ce6f338066a2ef68032046c5817438d238488da8291fdfcbedbf66c650cb9161720fe84dc5cca4f2feafabf321f32327fcb23164d07b51f7af1a330e973fbbb375ff01cd4a1", 0x82}], 0x3, &(0x7f000001d000)=[{0x98, 0x3a, 0x8, "f5e82b78cc974e54f8d83fe7291b1433151891a16db3abfe8c3ed3a5f18f76776c5dddf11357b0fdb386a9b02bc3259546d50bf5e7863e90a813b8d0c1da0e5b9151fbc9057b67cbac41c7e30d1c9e3340d30e653b88ecfab5a11b628e8a75ef5e0bc05ed6539cf13932e13100ec77aec1c951dae337bb7488854d4c601fb918d7d8094c71"}, {0x18, 0x11c, 0x6, "72cefa29a5732e08"}], 0xb0, 0x20000011}, 0x3}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000012000-0x4e)="37a027d9794cceda656dba835a023c272d5e820a41cc24495e896ab61337db75127d3e9472ee8e1e05f366299817c60372e141987b9b1333c1eec8823c8e2cec587946bbdd7717d8c6166644f59d", 0x4e}, {&(0x7f0000024000)="89155396f6bd272a810c1e548e4a14afdcb53df107693967d3e807f3825152d699dd96cc35549b8498edde11b96d41bff2898676c6c98fea41ecc4538be8e223ae3b172fa2ba38c60ba393e428a8405766be4c4c59d00edfc106fc91cbc2f529109f7a2665ee9f13c7029403cad1426991c7b365964bbb0eb1183225c59bf87ae0d7be74e34650c0", 0x88}, {&(0x7f000000f000)="05c1f1d1ce9173fad0ea89102678dcceb961e63ef68e7b3fe4a3b76797ce0363a7ff0092b2db7f0cdf7d603461535e81fd72f48c8f633ff98711742cfc4738844b98e076b1926cc6d0ff28b757f31aa5e2429adb7e0ace9fbcf455b30ebdcc8c0e3d430d4c639aca3d49fd49b463d47f9d5160f1bb2a637cdf3b8777365450463b722c52f3b70cd3c9fb298042c49a42d916259641dab1fbcdfed59f738cfe1f1381d62e33642cc6b72f13cea4ca1f5ddddc838ec7a7a9016869fa785d3ca8fbb27c05b6c5f717afc351ec396d58d6f6ee074e37dc5ca778c426675d34", 0xdd}, {&(0x7f0000024000)="de095d26b80cc8d3a14b12534167a8bb60b8e0fe249156aaa36c0c659edbd5f15e1d0f26acca6acacd8f5022733dadc69bff2c5fe36ec4d665f0dcd3b9a4b1c77e847137618aa4202ba4614c701fc53589758210e73f6ab6d1fc269a863fb3fe5f6b3a502d91d36a492fa185cc86d1acb79a8e886b7513424e7e32c12bd691d9d2fce4f0d9c9c9626883bb6bf6b4626eaba73b1c4b7f62c9d4975688b10b1fc42bd93e8904c9ea99bee27a727c7da4be7d6d1e18016a5d34b23db81d3aacbf17ab9785cff8b6ef34276db63a907101541952ca4697eeb580b2505dd0b778d723976105de806f17ceadef15179228eefe048ecc18", 0xf4}], 0x4, 0x0, 0x0, 0x4000000}, 0x8}, {{&(0x7f000001c000)=@hci={0x1f, 0x2, 0x3}, 0x6, &(0x7f0000024000)=[{&(0x7f0000001000)="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&(0x7f000001f000-0x20)=[{&(0x7f000001d000)="2156d876cf2d9ccabadd9534bd9f03a0b145dcb063aa5192db2fb60c5dbe4902ca95", 0x22}, {&(0x7f0000025000-0x65)="6d1844f33ae7af06763c2e6c1dbe00fad7812b4e776f732eb967affea1fd6e55bcb474b643fceb8bbae0abb8ed23b391330d6144a7759c2dbdd95795cc231a20dfd48f204b58a4707d444fde84a2fdd3b6e77e93f1812416d59174a2b8ef7eac2675f13c84", 0x65}], 0x2, &(0x7f0000024000)=[{0x108, 0x13f, 0xfffffffffffffc00, "2cdc5cc7d328403af766e538dbb107161812b31d5e8545fbbb06524c11dee6190c1515d7da6558b322ac9761ef1a1ccf987753dea473e7902910c1c1a5619a6c75a757cc26b4fcc4ae9f4d5f0456060ce1741e6e6bf7f8298f1d30faf384f1224ac05b182b29981c3abcf5c71fb3022e6d6ca8a5fd591b19a1c61f1580226b079a121000b31d03c9108d56378f895b336c9928b485fb6a74e84e66a9e10199e6fccdc8c12e97e8c044297c3f5fce82f86fb5a68c7c560e25d312f61dd765cccff0188d666960255f7794ffce4906f371fe74b1ce411970269d1ee5c8302c8def604b0b99558d488617f9ac6a547ecca8e805aedd0252"}, {0xc0, 0x12f, 0x7, "36f61f1457ddcaf9ef01e0f20e0ae7db250ce479322bb923ac2f1e28593b87639d23cc9aeabdebfd98324f7f571c2ec8e025ba09f695f326c3601ecf7b39302512babfde97be37c044a8886dab17b39aa80255479e8e422241eb9587a2dcc81802d1921e764124425ac255e4cff1db70bc916a9a650492bd227e4ae8b7b3c7832067a086fe829f19b96ba05cf339d874dcfa514649d194c9e0267f6c89960297c8b558568c83b6efdd40cd1fb8d207"}, {0x110, 0x110, 0x400, "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"}, {0x18, 0x10f, 0xee24, "137ba1"}, {0xc8, 0x13b, 0xef, "a059dbd484a893e4ab650eb6eb3eaf16ad34c8e00b80ca89f643c166c78262002276e36edd4b47fabee44277d22694a85ce8c5d01300c6ae37a1c0a4c54c600dbfccd3dea5b5190ab26219af688c1ae2cd35ad2b757ac634dfb703ffb2177d9871da82601cbaf2bd05219c1165e6f9f4c6771f864b86a6eba2dacd7508cf11069fd5bf6f5fd072151b40f4ccb1ad55e77ad93f4af99ab59a4318178981629987534b74bbf8291faa1c1b4ce727192d0a4222024bc5"}, {0xe8, 0x116, 0x2, "052ce0b2af385f54cc0c1652b0541960e772e6eee7cf89084787b025853539a7f0d796a4370b60df63bdcf681616b74395df24c30bed0e72394600e145e9eab06eaee0a63cd8a7b72ee2b41e97a67e1c5526575e749d61fe850758488f5f1aaa67f47d9974d560f00963cd58685f4b175979026724cc2987c7dd9c147eab11772dcd465642d846c0eb9a5876b47e939ecff38a5c5c093d1211cf3b475eca1c4be09db4d6be6ee6adc2d9e65cac2c3e8908f76967fe35773d198026fae5dfabf9f95261a30c9aefc6b4d7ea72499938d0b4a9687e6b931e"}, {0x78, 0x100, 0x9, "352fbaba41e473792b44557d38d8bb04e3164949e58502b357cd352747c5525ca2b274dc875c9f39c830bb21c024f916fb2de9979cdcd8f7c082721571a1b0de4854a187b38031ae11c721389900a30bea81169b17b30953d20f5d84f8fc8d3f5b23b9a156"}, {0x20, 0x117, 0x3ff, "9a8b6af2423086e4534862e324"}], 0x538, 0x4}, 0x1}, {{&(0x7f0000013000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001b000-0x20)=[{&(0x7f0000024000)="66b868a2961d96b1cb0dda620bc6da5fad1bd4b08bb8b74715439dae25f3ce7762db7bbd40bc566b7bd5683333f8abc70e05efeee978208526850de1ca80a97ec05688f8ddf0833faddf0f2d61ffec6646b2453035215bf7f921798808e2bf2274a3d2482767757bb0bea9a7f79c87870d33849dd16a7989f7819b0be89be25b2f34071853312e430894b6712cdf66776603d74308d5f4df9a0d40b918d4c138c0632d48411495a6c4f0d22a98ebba9d49680ef2f338b54f24c3c6882bb7889e9b22681b74c62850a29b3388f6565f3c0ec4375d266f1ff6849e2607d0625d6e7e1c8220e5001c3458", 0xe9}, {&(0x7f0000025000-0x39)="397b3d1a2aa18553f16a9b13373d9db5855374bd352bdea303b5b85f2813dceb823721217219470654ecffc7e2c51df8eaea9d6a9a2947e9d2", 0x39}], 0x2, &(0x7f0000000000)=[{0x88, 0x1, 0x1, "02215485895a4f093cac67ee73f0d06814869fb748befe43f395b7790140bddca80c2a2786da02538a13dcccf813be7076a433f1b5d52915644dea9233c2c0ec2f2e514876ea27e4e4177197afa0a5c1e7c29ee7ec864fb9199e1bb5da2c178bf035d23f7a2448cd759b7b145c89fceec47ab83ab3"}, {0x30, 0x3a, 0x3, "ff08ef5e28a2de42543908dd861652cdc7a9cf4dde2cbd5a72"}], 0xb8, 0x4000000}, 0x1ff}, {{&(0x7f000000b000-0xe)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x0, 0x1}}, 0x26, &(0x7f0000025000-0x20)=[{&(0x7f0000025000-0x7f)="0db5e81ce60a26da283e67daef6a25ed5160cb1ec66c98d339d57c6c1a15b271f7c47004791ba48cf4e7db7163920a9d8185323be8a83ec6b6e5c168863586539a40f067f10f30b6ac1108e3f206cac34149814a59c6a864fc5b384e9698f189e9836f36ed613aaf6e5fc46785b05ad3b3145359e4834c8bf1e00b2b4f8a2d", 0x7f}, {&(0x7f0000025000-0x85)="4021b236ead3055a0fcf26cc46f5a3686796040f10a296f8a55d6cc46aff62343e668a8f80bbccb035b881f5103e02c01c738da90818a27a5b7394afc69905203f65ca626c8c7a5781cc57bf2a6b59c6c7a0b6a177e797e81375fc243a40ec8316d18505acf9d7d0c0a9d33f537e0409566bbb979d2324fdd07ebc812dc6a623d286036c7b", 0x85}], 0x2, &(0x7f0000014000-0x3d8)=[{0xd8, 0x11f, 0x414d, "8884e8c17426a9a6987032a2dc3a0c370f1dcb4066d68a22a87607c0727fc6632f50556b7464e658f0576a1459f0d1998bd7dea5ec4484eeecd8efabe7a7be29eb54256dcc90e7cad615a33ea38297b96caea16720d8fea54998a7ad393e49e7d1e262702db8f801c67413f74ec0ff305d161eebdf902beee351c2794bdf373a52e6acec2765d9f7a4c81c9839633a15d19526e90e41ba15a35c87c5c3f328f799442fb8954589f1f7f3aad53c1b60c4dd18e17c0b664aae7add232af8268d3f82c852464c1659"}, {0x20, 0x117, 0x10000, "7f66a75f9ffaa1280d345abc98"}, {0x10, 0x114, 0x5, ""}, {0x80, 0x119, 0x0, "856526bf0b4901003cc399a5f4d520fffb6e46b089419274a095bdbe4542dfbc53cf14cecb3a605be79680814a8200a075c33d1180fe6432f0d72fbcbbe0b93721d29776c14ff3f1b0eabc70de4e73f4c4b0121fad2c53b2df160c950f89b673ecda6463209f5382be"}, {0x98, 0x29, 0x5, "c464f38d250a0a4044dccb6c041d4b186b7eaee687dc9a2dd41499704d7d10fb1047d700eb34b47f15a27884d43005b2d0cad653dc16b2302aed239840cb134a49f0287567c40d751ec7dc0cec9d133ce2d07ad1021efa606a57225d3f9d229ebe9d34827f3832f91ef3d4342631b9dc51266a72d68b42cf82f06cecbc41becc32ee20"}, {0xe8, 0x103, 0x2, "bccdd42b0136d818936b7395ab7f4c45e577a8ea2f882c98c45981081b58d05f2ee7c79b24e72771d97b871691e1f9852e62d325541a7bc512311b9169bfd4c8860af7e07ed4aea42361026e93b0ea8287dd09a8d604f2ab38e9c2ac0e44b2b28c87c83258d41c3e852f53f7d1d31d947178e812840bfb91d2f55ef8608d04ac481d1af10de70d6994e67c8a07a70b1cc27092afffc36f06519c368bfe6ea0714ef36a5580fe33b0ef971c5c3d3e8ecdaa42fc969a9ba1ebf71bb935c7e359d139a8eceb49ef3ac11c15fd4cbf0598be6e5dcacc34e3"}, {0xd0, 0x13d, 0x731, "e113581fb648cb328e6ec4a60997c10112a550ff8747917c3d339c3715d34bec0574621ab4f32dccc369a88ef5705d652761820f34de030abbee51a8965adb98b17434ddf5f426ba0e4b91b3177e3b0604950932c54fbca3d2468bd7290179e1813e7e83b07fc69fbb4578d2f43f9041ec0c423068e14ef4ab75ad5b52031ad3b187f50ee3e216afb225c410b61615fd50c548fce14f465cecba8bdf79aa0f044dbee058028de6719c84bdab47c288c553e4422a26c01263f702"}], 0x3d8, 0x20008010}, 0x4}, {{&(0x7f0000013000-0x60)=@nfc_llcp={0x27, 0xffffffff, 0x9, 0x4, 0x9c, 0xfb3a, "275541288a729ddcba76354ae3c91fcc7f2742d0f90b03b78b278efaa1ac6cbaf97898b5aadd1aebe7c528e98c9ca749419eef932d2f02cd26ef9af0afbcf9", 0x7}, 0x60, &(0x7f0000025000-0x10)=[{&(0x7f000001a000-0xb1)="45eb2fc42febbeca12e617cd9d02490040ad69608242eee8709b6b8f01ca6b5185045f66fd45501b13a3836af748c3623c20e5052a7c16336689d2d835ae566a80b989985a0b2eda2451418476b895f772b99579134d2d7ec8b4226249bb782219f50b53ef2b3a3b56f2b09b445f23eb9c175d15588d074bf49f4e73950f449e5f2db13209d39ef3505c31450fa35c8d192f186b4b4cbaae9537ae8e4a9b2e45fc51916cb0b7b6c67efb0fe139be28a9a0", 0xb1}], 0x1, &(0x7f000001a000)=[{0x58, 0x10b, 0x9e8f, "b15ce934a6340d6f6a75f9bae91abb020a25b1706b5af621e0a78c2d519c03d655b5d64377875ce77d60c48a7793c2037666d2edff68aab91238892a70d90e3e9768c097b14e95"}, {0x40, 0x117, 0x1, "ac9b5148c880fccaed2deea57bc60019c9e2267015228a07cecf92f56b09f725aa65857d9d98c3e983b2"}, {0x68, 0x117, 0x1, "5cc4b3bdd094aea6abd73ba42b50bc9f35029fd515228fbb14bef056180d1cc5613abcee53d42eb6a0d96955b0ecd301e79f18df75f61830f4d48ec74fdef350ed4f4c71e88fec73311be58cf5fa7e0d17c1f9150098"}], 0x100, 0x40}, 0x1}], 0x9, 0x90) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000-0x4)=0x10002, 0xce4) 2018/01/25 03:16:17 executing program 1: r0 = socket(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000a35000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0x10) write(r0, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/01/25 03:16:17 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x30, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x91) 2018/01/25 03:16:17 executing program 7: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000b23000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000001000-0x10)={r2, r3/1000+10000}, 0x10) waitid(0x1, r0, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) 2018/01/25 03:16:17 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) lseek(r1, 0x0, 0x4) close(r0) 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f000007d000-0x8)='./file0\x00', 0xb000, 0xffffffffffffffff, 0x0, 0x4, 0x2, 0x880030) lseek(r0, 0x0, 0xcb54accca9f3b002) write(r1, &(0x7f00006f3000-0x23)="2400002600a1000000000000007701000000ff0100000000000000ffff00ff0100ff10", 0x23) 2018/01/25 03:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x5, 0xbffffffffffffff7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005ab000-0x10)=[{0x6, 0x0}, {0x0, 0x2}], 0x2) connect$inet(r0, &(0x7f000028d000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b3d000-0x4)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000745000-0x90)={0x4, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000029f000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/25 03:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00005c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 38.310836] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 38.338355] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/25 03:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005ff000)=0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000452000)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000933000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000711000)=0x9) 2018/01/25 03:16:17 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) 2018/01/25 03:16:17 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = userfaultfd(0x800) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00009d9000-0xe3)="b3f45bc14338de6ed8f8656e578e9555a6584935e42050352f74b31f6fd81f4419b5730dcb6dd1350071da2c2670513309bed695325de32359e89b9ea873af708d3000bcbe45a0856d74bb30a01b451f11e2b0a1302d7656841c9d0a22c80b56db879e0d4e8f044f3679c8a3da4cb0b051dedf41fb535fd25a4b2788b3f2cb938f208c34264ac26bac9efc9fdfecf1880e9fb8f8e8191d40d33dbbbb75665b7dff51accf73092c92954a19175f17185b9bab3917dab706aad2ca35dc453f697c9987fe7483a0a931753ef19ca6aacf6ce54e7850656d6ecb5a4718c66619615f202fa6", 0xffffffffffffffa2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002a9000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009d9000)={0x9, &(0x7f00008e4000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000701000-0x8)={r2, 0x3}) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2018/01/25 03:16:17 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000062d000)='./file0\x00', 0x50000, 0xa0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000173000)='./file0\x00', 0x400c1, 0x100) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000ff6000)='./file0\x00', r1, &(0x7f0000ff6000)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f00000f0000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/25 03:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d99000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x200, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+30000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fgetxattr(r3, &(0x7f0000d3d000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00002fa000)=""/228, 0xe4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000345000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000083c000)=@assoc_value={0x0, 0x200}, &(0x7f0000530000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000fbc000)={r4, 0x63, 0x5}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000052e000)=0x6, 0x4) write(r3, &(0x7f0000fa2000)="b63dd000000000000000039d2000150000008b9b00000000000000020097ae21914d872cf78cee1d000000000000cf7f00000019cb01eb56f30f0b9f355a9627ec4a1a6241ef", 0xffffffffffffffd2) readv(r3, &(0x7f0000a13000)=[{&(0x7f0000e11000-0xad)=""/173, 0xff73}], 0x1) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000840000)=0x81, 0x4) 2018/01/25 03:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b6000-0x10)='/dev/sequencer2\x00', 0x2b0000, 0x0) mmap(&(0x7f00001b0000/0x2000)=nil, 0x2000, 0xe, 0x50, r0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000238000-0x3a)=""/58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003d9000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dd6000)=0x1c, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000033a000)=0x80000000, 0x8) bind$inet6(r2, &(0x7f0000ec0000-0x1c)={0xa, 0x3, 0x5a4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x7e07, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/enforce\x00', 0x210002, 0x0) getsockopt$inet_int(r3, 0x0, 0x13, &(0x7f000098e000-0x4)=0x0, &(0x7f0000dbf000)=0x4) 2018/01/25 03:16:17 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x3, 0x2, 0x3, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}}}, 0x32) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7, 0x8, 0x5, 0x101, r3}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() readv(r0, &(0x7f0000a82000-0x80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000093000-0x64)={&(0x7f000045b000-0x14)=[0x7fffffff, 0x3ff, 0x2, 0x1, 0x0], 0x5, 0x10000, 0x7ff, 0x9, 0x424902e8, 0x1, {0x1f, 0x8001, 0x9, 0x5, 0xdd, 0x1ff, 0x8, 0x8499, 0x5, 0x4, 0x100000001, 0x7, 0x81, 0x9, "f56d070fa81ec0a728b86e1f0fbb3ccba3540e283db73bf0c6cd237fad82152e"}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x15) 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f000007d000-0x8)='./file0\x00', 0xb000, 0xffffffffffffffff, 0x0, 0x4, 0x2, 0x880030) lseek(r0, 0x0, 0xcb54accca9f3b002) write(r1, &(0x7f00006f3000-0x23)="2400002600a1000000000000007701000000ff0100000000000000ffff00ff0100ff10", 0x23) 2018/01/25 03:16:17 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f91000/0xa000)=nil, 0xa000, 0x0, 0x10, r0, 0x0) 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = fanotify_init(0x10, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000003000-0x20)={0x0, 0x3, 0x80000001, 0x7, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x6, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0x101}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000f7d000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000-0x11)='net/fib_triestat\x00') recvfrom$inet(r5, &(0x7f0000003000)=""/189, 0xbd, 0x10000, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000014000-0x110)={0x7f, {{0xa, 0x1, 0x70, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x57, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb099ee8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) close(r2) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r0, 0xfffffffffffffffe, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000004000)=@add_del={0x2, &(0x7f0000014000-0x10)=@common='gretap0\x00', 0x3}) write(r2, &(0x7f0000012000)="", 0x0) close(r0) 2018/01/25 03:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f32000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f0000ca1000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x800) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f00001eb000)=0x1, 0x4) write(r1, &(0x7f0000ad8000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0xfffffffffffffdb4) 2018/01/25 03:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f4000-0x9)='/dev/sg#\x00', 0x4, 0x490243) ioctl(r0, 0x6000020000001274, &(0x7f000027a000)="") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c67000)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/01/25 03:16:17 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x80000000000000) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00007e5000-0x4)=0x0, &(0x7f00008de000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000030c000)={0xfffffffffffffffc, 0x3, 0x1f, 0x2, 0x6, 0xbb}) clock_gettime(0x0, &(0x7f0000c2f000)={0x0, 0x0}) r4 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000f50000-0x20)={0x1, 0x0, 0x2, 0x4, r4}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f62000-0x16)='/selinux/checkreqprot\x00', 0x83, 0x0) futimesat(0xffffffffffffffff, &(0x7f00005f3000)='./file0\x00', &(0x7f000070f000-0x20)={{r2, r3/1000+10000}, {0x0, 0x7530}}) 2018/01/25 03:16:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xd83ba40fb4c51316) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=0x4) getpeername$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000305000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) readlink(&(0x7f0000b60000-0x8)='./file0\x00', &(0x7f0000cc2000)=""/153, 0x99) 2018/01/25 03:16:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000020a000)=@req={0x0, 0x0}) 2018/01/25 03:16:17 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007cd000-0x8)={0x0, 0x0}) madvise(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x1f) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fc1000-0x20)={@generic="99721e0bcdced7ec4538684cdc6ec2fc", @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/01/25 03:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000b56000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000000, &(0x7f0000fe3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$packet(r0, &(0x7f0000e5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000066c000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000772000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r3}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, r2}, 0x200000000000, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) 2018/01/25 03:16:17 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="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", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r1]}], 0x28, 0x40000}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000000a000-0x1f)='GPL(vmnet0#ppp1)ppp0-GPL\\-{em1\x00', 0x1f, &(0x7f0000007000-0x1)='\x00') recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x8a, &(0x7f0000011000)=[], 0x0, &(0x7f000002c000)=""/0, 0x0, 0xfffffffffffffffd}, 0x2) 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007b0000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bbc000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000006c000)={0x7, 0x200, 0x7ff, 0x6, 0x0}, &(0x7f00005ff000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000261000+0x8aa)=r1, 0x4) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006c8000)=0x3282, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000030b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000e10000)={0x10, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000cee000-0xa)='setgroups\x00') r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r4, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000082000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 03:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x7, 0xfffffffffffffffc) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000f01000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e0000000000000001f8ffff08ef18ffff00f13a050003006e35", 0x26) 2018/01/25 03:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000086a000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc074, 0x9aa, 0x767, 0x3}, &(0x7f00001b3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d91000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000778000+0x563)=0x1008) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000093e000-0x6f)=""/111) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) readv(r5, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000762000)={0x5, 0xffff, 0x1, 0x2, 0xffff}) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) getrusage(0x0, &(0x7f0000e9a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000704000-0x8)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000f20000)='hugetlbfs\x00', 0x8000, 0x0) r6 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000064b000)={0x0, 0x0, 0x0}, &(0x7f0000558000-0x4)=0xc) setpgid(r6, r7) 2018/01/25 03:16:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001b6000)={0x8, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000fc000-0x38)={&(0x7f0000670000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000761000-0x20)=[{&(0x7f000091d000)=""/65, 0x41}, {&(0x7f0000d0a000)=""/102, 0x5e}], 0x1145) connect$pppoe(r0, &(0x7f000002c000-0x1e)={0x18, 0x0, {0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0xffffff6d) 2018/01/25 03:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000004c000)='/dev/rtc\x00', 0x8244, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000707000)={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, {0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe75}, 0x1, [0x7, 0x7ff, 0x0, 0xdc8, 0xffffffdffffff000, 0x2, 0x401, 0xab]}, 0x5c) r1 = getpgrp(0x0) sched_yield() r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000af2000-0x8)={0x5}, 0x0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000001000-0x80)=""/128, 0x80) prctl$void(0x1f) 2018/01/25 03:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0xfffffffffffff662) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb0000)='/dev/sequencer2\x00', 0x109040, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000087c000)={0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00008f9000)=0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r2) 2018/01/25 03:16:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=0x0) 2018/01/25 03:16:17 executing program 3: mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) lseek(r0, 0x5e, 0x0) [ 38.560118] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000004000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000000d000)={{0xffffffffffffffff, 0x200}, {0x8, 0xff}, 0x3f, 0x5, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000)={0x8, 0x80000001, 0xffffffffffffff56, 0x0, 0x9, 0x1, 0x3f, 0x8, 0xfffffffffffff62b, 0xfffffffffffffffa, 0xffffffffffffffc0, 0x0}) 2018/01/25 03:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) r3 = socket$inet(0x2, 0x804, 0x5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00007b6000-0x4)=0xffffffffffffffff, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006a1000-0x8)={0x0, 0x0}) 2018/01/25 03:16:17 executing program 5: clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000001000-0xc3)="") 2018/01/25 03:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)={0x0, 0x0, 0x0, 0xbee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000230000-0x4)=0x14) ftruncate(r0, 0x7ff) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000060e000-0x28)={@common='bridge0\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000343000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f0000dd1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000077e000)=[{0x8, 0x3ff}, {0xb, 0x9}], 0x2) [ 38.581594] device gre0 entered promiscuous mode [ 38.602384] syz-executor2 (7229) used greatest stack depth: 23680 bytes left 2018/01/25 03:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/enforce\x00', 0x2800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000085b000-0xb)=""/11) 2018/01/25 03:16:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) r1 = accept(r0, 0x0, &(0x7f0000c2c000-0x4)=0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockname(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000000)=@generic={0x0, 0xfff, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x9, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x3, 0x4) prctl$void(0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000)=""/28) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2, 0x1, 0xe6d2, 0xfffffffffffffffd, 0x7fffffff, 0x8, 0x5, 0x5, 0x9, 0x0, 0x6, 0x5, 0x5, 0x101]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000-0xa0)={r3, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9dfa, 0xd9c, 0x100, 0x4}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000004000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x101, 0x5, 0x0, 0x401, 0x85, 0x101, 0x4f, 0xeaf, r3}, 0x20) fcntl$getown(r1, 0x9) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r3, 0x27bd}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000004000)=[{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="0279d6b9ebf244b18a635231af4bacd200f581f34deacdd673ce723c9959536ebf90ee66f95e21a5d8f2aaeb6aef3f750d30a1c8e115eba9ed5ee8346efb8cee5b9e1e85f861163dc65753b93b4883aa523a3864d5addc6cf66f46bc33aeb80b27c9718ca3ad035e5f2c417d7ed2b8feaeeebf6a11426738900c0caa55cb085f16712c68928682e8e6e3a21d7f5f353ef7539391d877af7f85ecdf85436456be52fffb0e07a77e54a9631c55b6791e35a63031a64b9db293", 0xb8}, {&(0x7f0000006000-0x4a)="4e062a90ce2cf6026290973b8f00c7a8f154128a5057d2a7587c8f08da1d3f03db1ff29572ae4663c24a35777ef9fa011eb53dd1815c3c56b71d84a85ebda304d6e144dcd1b68a7456aa", 0x4a}, {&(0x7f0000006000-0x34)="5bb05811c4a4224e1d033f6a1bdb2bcab512038d1ca2525f784f17b2b60c092e2e24f9b9d50b1238a642b5ce234f25a0d9b00429", 0x34}, {&(0x7f0000005000)="f67060bc3fc7bb68f258b31e3f45b29ba24393d60027ff62cd0f1e98cfd97b34782716cdd41e81a48f27cbc4f292eeafb3eb24c1ec43ed9b72b17a837375d051bbdf67d9a57630c4761ac53ac818fe3af8e072e6caad8bcbfbb0620bfc179419c132947a16672821583ccd09ca688a148caabeba4763e145c90b61586215f558", 0x80}], 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000-0x4)=0x60, 0x80000) 2018/01/25 03:16:17 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='.dead\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x95)="2a2250f082e83d148bcb1151cd2dd95525f0dee4ef724cc40cf523125bcdd4e3a24befcf6bfd123851a72eb154d23071c3f32ea1a8711082f32230ec8f2e5d0a9f6e7ae4c1bf7864fa26de7c95c9b2c2f6aa2f796a320e22e5868c83c97b657ff0633ff2fb031b43cc77ce12accb38c0c4391a5881d42718c3101fd3ccd2ba876b9addbb1bf9f8eb6fa2f023c5a3fc2806eb18e239", 0x95, 0xfffffffffffffffe) request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000a000)='^em0GPL%trusted\x00', r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x100000002}, &(0x7f0000008000-0x4)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000001000)=0x8) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2a2) 2018/01/25 03:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) listxattr(&(0x7f0000c24000-0x8)='./file0\x00', &(0x7f0000325000-0xc7)=""/199, 0xc7) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) [ 38.710161] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.731560] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.746157] device gre0 entered promiscuous mode 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x80800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000015000-0x4)=0xffff, 0x4) ioctl$KDSETLED(r0, 0x4b32, 0xf86) 2018/01/25 03:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) pipe2(&(0x7f0000d20000)={0x0, 0x0}, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000a2a000-0x10)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/01/25 03:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) r3 = socket$inet(0x2, 0x804, 0x5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00007b6000-0x4)=0xffffffffffffffff, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006a1000-0x8)={0x0, 0x0}) 2018/01/25 03:16:17 executing program 6: seccomp(0x1, 0x1, &(0x7f0000ce1000-0x10)={0x4, &(0x7f0000035000-0x20)=[{0x5, 0x6, 0x8, 0x0}, {0x85, 0xfffffffffffffffb, 0x9, 0x1}, {0x80000001, 0x3, 0x2, 0x7}, {0x1c, 0x7f, 0x9, 0x5}]}) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8b000)=0xe8) mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 03:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3ff, &(0x7f0000aab000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r1, 0x1000, &(0x7f0000000000)="e5a8d52cd3a87b667eff28f7f6d0348371d862e972a07dabdd5efdb782b07f97adc7572ee79e345767297e3b9f6d5244e09999fbddca9038802bd1b9dd2c0f9549f550a6de7603e135518aaf99886d16678959cfc4acd788abe331cd81dd47e42ff7e9ac3c58abbadb8f9d1b29e46e1b779b7a1670bc8e149c449d9fa66ba3e581c59f94a13f6a6927aaca41837a7f0172969c0b9c80020de210df719d162631c36592dc82859327385b52dea9d6491908e0f8daa9e06476") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="70a16dbfbb2a170b6f3dac5c4c91954a9987a2feee9f7447aa1d65a27b693c06860c6568f616c41d4eac044c3587e2d10f57dd114fd4d4478fb324c2b528855747df10689d80bf94b0b7c342261c78973aeff00bcf660226161087f617f9527c5ca7f5339bcf32f8889c04f0031bd3edbd9297e6e51c5967634434f33819064731d35e0ea4d7692d59cdf9466034eca3fee9649fa970fd204438c2b4d232f76c4e165a12a7524bdbcea323a3bd23744493da90d309845c2d6d7b959aa38db14b979498ed3054bba19a75fc2c955d9768c6e3dc49d4cb7584d7ad9cd0f1f57fd920284b135fb03db8c6c2060416b3d7", 0xef}, {&(0x7f0000001000)="b639942826c24c2139e973de0a13fb8893280525acf6624af084fc2a177264c49dac4b5874150fab26400d510daf93ad817b84682609a0c8951be59b4b286b93f2ecc092299d3f10443e308bfe15dbcfac23fc9f0c0853ed3f1b37fdad6f0bef303b69527a1c1b52a0fe42157083a992e12f9409fe4e1dfba0d851", 0x7b}, {&(0x7f0000000000)="3fa0a08aec63491d13df6c6d3275055cad04a3e5cb647435647bff1916ea12b46787d4f8ffde585986deef3661bf4b7950e39fd268f3f079bc348d351b6a0ccbc23871a50ace8b4d3bd06b14515be2c732f8fd88c0fb9bc0c075333c898f1527cc1818010d98cd", 0x67}], 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000002000)=""/14, 0xe}, {&(0x7f0000001000)=""/4, 0x4}, {&(0x7f0000002000)=""/134, 0x86}, {&(0x7f0000001000)=""/247, 0xf7}, {&(0x7f0000002000)=""/13, 0xd}, {&(0x7f0000003000-0xff)=""/255, 0xff}, {&(0x7f0000001000-0x49)=""/73, 0x49}], 0x7) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000003000)='-$vboxnet0^/*//&@\x00', 0x1, 0x2, &(0x7f0000004000-0x40)={0x1, 0x400, 0x3, 0x5, 0xb7b9, 0x4, 0x6, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) getgroups(0x4, &(0x7f0000005000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000-0x38)={&(0x7f0000006000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000006000-0x10)=[{&(0x7f0000005000)="d32ddfb1781202ff5d08a39d926a8f3e3eeb3e010fee7aae171557ef2340d0b4f88f3984ba62743671f0812f6766c6f16c7a0e89035f436a6e82977fbf47cff9953652b7125ae109574a436b4b62b9b165596f43f2efc81f53dba3051ecda0cb0a2686af21e2608e407993663f4114", 0x6f}], 0x1, &(0x7f0000002000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x20, 0x1, 0x1, [r4, r3, r2, r0]}], 0x60, 0x4004}, 0x48800) 2018/01/25 03:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d7c000-0xc)='/dev/rfkill\x00', 0x880, 0x0) mq_timedsend(r1, &(0x7f000036c000-0x1000)="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", 0x1000, 0x100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x646}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 03:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) recvfrom$inet6(r1, &(0x7f0000ff2000-0x3f5)=""/4096, 0x1000, 0x40000000, &(0x7f00009e6000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) pipe2(&(0x7f0000864000-0x8)={0x0, 0x0}, 0x0) dup2(r0, r1) socket(0x0, 0x0, 0x0) 2018/01/25 03:16:17 executing program 6: r0 = socket$inet(0x2, 0x8000f, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c81000-0xc)={0x0, 0x0, 0x0}, &(0x7f000096d000)=0xc) prctl$seccomp(0x16, 0x2, &(0x7f00000b4000+0x92d)={0x5, &(0x7f0000ff0000-0x28)=[{0x8001, 0x10001, 0x3, 0x0}, {0x6, 0x20, 0x4, 0x1}, {0x80, 0x6, 0x1f, 0xffff}, {0x3f, 0x80, 0xfffffffffffffffd, 0xfffffffffffffffb}, {0x6e7, 0x80800000, 0x0, 0xffffffffffffff00}]}) r2 = getpid() sched_getaffinity(r2, 0x8, &(0x7f00001f3000-0x8)=0x0) 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e6e000-0x2)="1993", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xa7)="ee0600ddf8ad12bf8179bad0ffe97329c2182eb8b6e114d88c95775009855d37bec08bea08f79b13583e4535dc7c72a2f0eb100cccce97cc2bba48ba560ddf55799824abe2621bbe55492741be1e94b4da3779d97ba243af079f1cfc045a27c848ba65f0c1576b3cde9f9a43cc119b95fc7e3a34ea3ee4c145433531054b2d169a61dfb7930dff87b92b694a57b2137642b8714b85f08f789a90939948844fcd2fccffd1ef10fa") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xffff, 0x280000) fsync(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ca000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x1) ioctl$TCGETA(r1, 0x5405, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 03:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) pwrite64(r0, &(0x7f00008f6000)="560b90100bea2af2fc7365114fad5e8535bd87f961e2556ea293cac30f705d8077a86f2a00a9ab7bf67ebc2e7cb590a01678192339d63fe597c4045a418457de89ab44cc536e63c072906017893ab755a836c1720a5cd6ccea37356e20830e4518f5a126e53ffafaf14b24ed7e2724c655cbcd4f20cfe632b8cf4ba13ae1c627603994529368", 0x86, 0x0) creat(&(0x7f0000fe6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000dac000)='./file0\x00', &(0x7f0000c77000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00000ad000-0x4c)="ae") 2018/01/25 03:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00008ad000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffea0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x0}, 0x8) close(r0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000c11000-0x8a)="7f5b6d0da8af96ba4ebaecdbf661cd6bbff0433910739ee0e847a696669d41a54c3c3e3ece0d313e3727c5d3435c8deb25fc60ae59e6732ff67610f00973616030c7b8f2adba46ddd17d798f91acc8d413edf7b9be1be6a23f6da119eedd12f8fef77cdb56da37c9cbddccdcfd2f5979e22fabf9bc7ede444009809b6c3c726b339cd50ecb3ab5ade859") 2018/01/25 03:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000122000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d04000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000093a000)=0x98) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000367000-0xa)='oom_score\x00') sendfile(r0, r1, &(0x7f0000514000)=0x0, 0x18001) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ce3000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00002be000/0x3000)=nil, 0x3000) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) stat(&(0x7f0000bce000-0x8)='./file0\x00', &(0x7f0000f4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 03:16:17 executing program 7: getuid() mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x361, &(0x7f0000008000)=[]}, 0x10) 2018/01/25 03:16:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) [ 38.884221] 9pnet_virtio: no channels available for device ./file0 2018/01/25 03:16:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000720000)=0xfffffffe00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000044d000-0xa)='/dev/ptmx\x00', 0x2a03, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000735000-0x38)={&(0x7f000054c000-0x1c)=@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000beb000-0x10)=[{&(0x7f000092a000)="d25ca60123d9837628b889e0ef862f3eb2dd4056dab617c61c3118adc2da234b846d19d31ce6b88374cc18f8f22ed7eb5f91c8524389505fab9bb6143ea4304395aa923979e6bd06b1680512f987f9c5b74ffbeb81f5aacba86dc846a4c16a81a66347ee0694d742f9c74168954734c0a6699fe3aaf7dacdc9119dd17aca1d5fb52265d602a37eb8cc5082", 0x8b}], 0x1, &(0x7f0000e2e000)=[], 0x0, 0x4004010}, 0x1) openat(0xffffffffffffffff, &(0x7f0000453000)='./file0\x00', 0x420800, 0x20) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) 2018/01/25 03:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000004000)=[{0x0, 0x0}, {0x2, 0x0}], 0x200000000000006d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) pipe2(&(0x7f00004da000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000030000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000c9a000)=0xc) fstat(r0, &(0x7f0000899000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000061b000)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x7e, r2, r3}, {0x200, 0x7, 0x1, 0x200, 0x7fffffff, 0x2b, 0x2, 0x8}, {0x2303, 0x0, 0x7e, 0x3}, 0x35, 0x4, 0x2, 0x1, 0x2, 0x2}, {{@in=@rand_addr=0x100000001, 0x0, 0xff}, 0xa, @in=@rand_addr=0x4, 0x3, 0x7, 0x1, 0x4b, 0x5, 0x6, 0x1}}, 0xe8) exit(0x4005) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) 2018/01/25 03:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff5000)={0x0, 0x0}) accept$ipx(0xffffffffffffff9c, &(0x7f0000ff6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_fuse_mount(&(0x7f0000ff6000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) eventfd2(0x70c, 0x80000) accept4$ax25(0xffffffffffffff9c, &(0x7f00000c2000)={0x0, {""/7}, 0x0}, &(0x7f0000ab2000)=0x10, 0x80000) syz_open_dev$random(&(0x7f0000ff5000+0xf15)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000215000)='/dev/snd/timer\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e0000)={0x0, @in6={{0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xebab, 0x1, 0x5, 0x9, 0x40}, &(0x7f000064f000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d7b000)=@assoc_id=r2, 0x4) r3 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0xfffffffffffffd68) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000d7f000)=0x0, &(0x7f000061b000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ebb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000aa2000-0x4)=0x6) pipe2(&(0x7f00001ee000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e3c000-0x6)={r2, 0xfffffffffffffffd}, &(0x7f0000bd8000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00008c1000-0x6)={r7, 0x10001}, 0x6) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x34, &(0x7f000097e000-0xb5)=""/181}) ioctl(r8, 0x8912, &(0x7f0000000000)="") preadv(r3, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007e9000)={0x0, 0x0, 0x0}, &(0x7f000047e000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000625000)=0x0) rt_tgsigqueueinfo(r9, r10, 0x17, &(0x7f0000a63000)={0x35, 0x7, 0x7, 0x332}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) readlink(&(0x7f0000934000)='./file0\x00', &(0x7f0000bf3000)=""/232, 0x67) 2018/01/25 03:16:17 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000007000)="") 2018/01/25 03:16:17 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x12)=""/18, 0x12, 0x100, &(0x7f0000268000-0x1c)={0xa, 0x2, 0x6c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioprio_get$uid(0x3, r1) [ 38.924894] 9pnet_virtio: no channels available for device ./file0 [ 38.946998] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/25 03:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000050d000)=0x0, &(0x7f00001e3000)=0x4) dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80200000017, &(0x7f0000916000)=0x5, 0x4) 2018/01/25 03:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0xfffffffffffffff5) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') read(r0, &(0x7f0000a7e000)=""/139, 0x8b) pread64(r0, &(0x7f0000f8d000)=""/0, 0xf7, 0x1fffffc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006e5000+0x20b)=0x0) syz_open_procfs(r2, &(0x7f0000b1c000+0x5e1)='net/psched\x00') 2018/01/25 03:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x200) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f0000989000)='net/tcp6\x00') 2018/01/25 03:16:17 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000022000)={&(0x7f000002e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000002d000)=[{&(0x7f000002d000)=""/8, 0x8}], 0x1, &(0x7f0000028000)=""/17, 0x11, 0x0}, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xff, 0x441) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") r1 = openat(r0, &(0x7f0000002000)='./file0\x00', 0x208000, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000001c000)={0x0, 0x39, "b306d759665c79b477f17ddfa507a1be409baff195cfc7a9b316efe5e5671a15b8b760495478bcf8f181f40d3dcc20ad1543c27634ec7c8001"}, &(0x7f0000006000-0x4)=0x41) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000002f000)={0x0, 0x49, "89b8af61d072e6668de2e8071638a8707252cb74e1b1dc5327f9ca2da504815f427869eab9a777aa592cd9c75dcfaa96dc0cc476cf3c8172d2de4f1a982fa16a00325b337c932b52e7"}, &(0x7f0000030000-0x4)=0x51) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r2, 0x0, 0x4, 0x6, 0x9, 0x8, 0x7ff, 0x2, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa621, 0x8, 0x7, 0x6a2, 0x8}}, &(0x7f000002f000)=0xb8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000a000)=0x0, &(0x7f0000016000-0x4)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000030000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ptrace$getsig(0x4202, r4, 0x2, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 03:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000884000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000294000)=0x9) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/25 03:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2f000-0x8)={0x1000, 0xfffffffffffff19c}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000024c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002c000-0x10)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f0f000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00006ea000)=0x0, &(0x7f0000c92000-0x4)=0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000f11000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000-0x4)=0x2e) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f10000)=0x0, &(0x7f0000b66000-0x4)=0x4) r3 = accept$inet(r0, &(0x7f0000f0f000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0f000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00007be000-0x4)=0x6, 0x4) 2018/01/25 03:16:17 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000889000)='/dev/rfkill\x00', 0x1, 0x0) timerfd_create(0x7, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x7, &(0x7f0000090000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c77000)={0x0, 0x0}) clock_gettime(0x10000000, &(0x7f0000dee000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000196000)={{r5, r3}, {r2, r4+10000000}}, &(0x7f0000def000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 03:16:17 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1000) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000001000-0x2)="", 0x0) 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000039b000-0x8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e2b000-0x4)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000115000-0x4)=0x10, 0x80800) recvfrom$inet(r0, &(0x7f00001e6000-0xaa)=""/170, 0xaa, 0x40, &(0x7f0000fef000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lsetxattr(&(0x7f0000c2b000-0x8)='./file0\x00', &(0x7f00003d9000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000fbf000)="0000085a00006f55ffffffffffff4f06a037", 0x12, 0x0) 2018/01/25 03:16:17 executing program 5: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8000, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x361d}, 0x6) time(&(0x7f0000b27000-0x8)=0x0) 2018/01/25 03:16:17 executing program 0: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000849000)='/selinux/enforce\x00', 0x101100, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000455000-0x118)={0x6, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000e8e000-0x24)={0x7, 0x5, 0x4, 0x7f, 0x1, 0x7, 0x7f, 0x6, 0x73, 0x4, 0x4, 0x0}) 2018/01/25 03:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006a7000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000086a000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00009c9000-0x5c)={0x4, 0x2, {0x3, 0x1, 0x8, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x80000000001) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000a5c000)={@common='ip6tnl0\x00', @ifru_flags=0x9000}) creat(&(0x7f0000236000)='./file0\x00', 0x0) 2018/01/25 03:16:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffffff24, 0x0, 0x3, 0x5}, &(0x7f00004cf000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8, 0x8032}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="", 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0x20b)={0xaa, 0xd, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000)={0x35f8d9ba, 0xfffffffffffffff9, 0x401}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000003000)='./file0\x00') setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x2, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={r1, 0x7ff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000)=0xd3, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000002000-0x7)='pstore\x00', 0x2088000, &(0x7f0000001000)="78b987d92f73cd17fcda178916a062c41a9269153f6cfc83fe5a4f3ea85e339ca0d41121708a31ad87eab51f598dc086b4b7cc8920373c541ab4643b5bbd5026315534de95e5e32db0bb796c019873253bbcec842904092e80cd214400097fc51d230274cbfa49d01b0178602a9c8771c106f0ad404ab3af34964e6da513a7a80b50f5bd84683d07bad8fe6b4c964918fa53214d5f61dbc89466ad4fc9f6a7fd4dc3db5d2a2dc42aa23e4031a472634bcc2f1ea749959d57cd1cd918fed91eb1795bae6216e0465678c5a8d84c72b2fd8eaa60d3dc64defada7067adffff7bda8acc660e5eb10a0bec410c58da1ae217978a3e5df51c") accept$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x2)=0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000007000)={{0xfffffffffffffffc, 0x4}, 'port1\x00', 0x0, 0x400, 0x4, 0x4, 0x1000, 0x2, 0x9, 0x0, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000007000-0x4)=0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000009000-0xf1)={r1, 0xe9, "90b4befe757e642789d34bf08dbacc8d8a6af80a575c85e640643708de3c2aad40a8f50fa858457f82987265794bb9142d7433cb2abcd20e8ebd008b23452688fe1060518338c2106c1ee46ff7b3ef8bebf129c04a11505db9c0164e6e941b29455bd2427dc0bc08f21e042affc814d069a9179e5317eb3031beb9e713900362a1c9070b1ac3c66eb4467bd4741350cfca8e762b8a4be85f2e4164fa9bebd4e10b31c7396e6bf1248b74c39d4b36d7924eebbc262a62184af23e25d2c818cca202738e190c31435f6b14e9558d0c4666055d7cd20b0f367ef2615abf953c633867766c5a3cf37e5195"}, &(0x7f0000002000-0x4)=0xf1) 2018/01/25 03:16:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00007fe000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000055f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) munlock(&(0x7f0000000000/0x1000)=nil, 0x1000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") unlink(&(0x7f0000bd1000-0x8)='./file0\x00') 2018/01/25 03:16:17 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000004000/0x1000)=nil) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)=0x0) 2018/01/25 03:16:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000038c000)='/dev/sg#\x00', 0x9, 0x800) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00009a9000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000840000-0x11)='cmdline\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000ba7000-0x4)=0x0) preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) syz_open_dev$mice(&(0x7f00005d4000-0x10)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dbc000-0x4)=0x3, 0x4) 2018/01/25 03:16:18 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001000-0x85)=""/133) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statfs(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000-0xc1)=""/193) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:18 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000024000)=@random={'user.', 'vmnet0\x00'}) 2018/01/25 03:16:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x8ff, 0x0, 0x10000, 0x7ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x6, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000002000)={0x7fff, 0xfffffffffffffffe, 0x8, 0xda00}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000003000)={r1, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000)=""/156, 0x9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000005000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000007000-0x10)={0x60, &(0x7f0000003000-0x60)=""/96}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8583}, @in={0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1010000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x90) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) listen(r2, 0x61f) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000009000)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/25 03:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000979000)={0x80000006, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f6b000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000c0e000-0xb0)={{0xfffffffffffffffa, 0x5}, 'port0\x00', 0x2b, 0x41002, 0x9, 0x7, 0x2, 0x2, 0x7fffffff, 0x0, 0x5, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x7fff, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002000-0xf8)={{0x0, 0x1, 0x8, 0x3, 0x22}, 0x4, 0xe54b, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x2, 0x5ae3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000004000-0x48)=[@in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20f}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000005000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xa, "b4a68f5163edffa1e775"}, &(0x7f0000001000)=0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={r2, 0xfffffffffffffffd}, &(0x7f0000006000-0x4)=0x8) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000-0x4)=0x60, 0x80000) ioctl$TCFLSH(r1, 0x540b, 0x88) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000008000-0x40)={0x2, 0x5, 0x4, 0x13, &(0x7f0000003000)=""/19, 0x27, &(0x7f0000007000)=""/39, 0x75, &(0x7f0000007000)=""/117}) ioctl(r0, 0x8, &(0x7f0000007000)="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") socket$inet6(0xa, 0x80804, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000006000-0x10)={0xf7, &(0x7f0000008000)=""/247}) 2018/01/25 03:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mknod(&(0x7f00008ae000-0x8)='./file0\x00', 0x2, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 03:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f81000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000575000)={0x0, 0x2}, &(0x7f00002ec000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002a3000)=@assoc_id=r1, &(0x7f0000bb2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xc, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndtimer(&(0x7f00009ba000)='/dev/snd/timer\x00', 0x0, 0x4e802) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000689000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000447000)=0xe8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000073a000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6cd866a9b37aec3c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="336a4e800478a66a3379dac4a3bc6c27"}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fe2000)=0x0, &(0x7f0000795000-0x4)=0x4) r3 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") rt_sigaction(0x2d, &(0x7f0000a91000)={0x8aaa, {0xf8}, 0x10000000, 0x6}, &(0x7f0000d40000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000559000)={0x0}) readv(r3, &(0x7f0000c74000+0x2ac)=[{&(0x7f000056f000-0xb0)=""/176, 0xb0}, {&(0x7f0000e24000)=""/102, 0x66}], 0x2) open$dir(&(0x7f0000b44000)='./file1\x00', 0x185800, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00002bb000-0x4)=0x5, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00006b9000)={0x0, 0x0}, 0xf) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000a81000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 03:16:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) poll(&(0x7f0000001000-0x40)=[{r1, 0x8, 0x0}, {r0, 0x10, 0x0}, {r1, 0x0, 0x0}, {r0, 0x2180, 0x0}, {r1, 0x2218, 0x0}, {r1, 0x100, 0x0}, {r1, 0x41, 0x0}, {r1, 0x2000, 0x0}], 0x8, 0x10001) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x988, 0x7, 0x5, 0x8001, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000001000-0x58)={0x9, 0x0, 0x0, 0x6, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f0000000000)=""/212, 0xd4, 0x20, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000-0x228)={0x14, 0x13, 0x109, 0x4, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x2) 2018/01/25 03:16:18 executing program 0: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000bdd000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r0, 0x0) r2 = dup3(r0, r1, 0x0) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) 2018/01/25 03:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000edc000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f00009f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f00004f2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 03:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000b96000-0x4)=0x0) 2018/01/25 03:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009a5000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009e5000)=@assoc_id=0x0, &(0x7f000098f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b71000)={r2, 0x1f, "575dfc22611140cc6aba3e84f78f7e54e795fa9577cc343c972cb1bf74561d"}, &(0x7f0000552000-0x4)=0x27) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000011f000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000334000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001ad000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004f000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a3f000)={{{@in=@rand_addr=0x5, @in=@empty=0x0, 0x1, 0x0, 0x0, 0x8001, 0xa, 0x20, 0xa0, 0x0, r3, r4}, {0x10001, 0xfffffffffffffffa, 0x28000, 0x485c, 0x9b, 0x7fffffff, 0x4, 0x9}, {0xff, 0x101, 0x7fffffff, 0x3}, 0x0, 0x8, 0x3, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x3, 0x3, 0x0, 0x7, 0x5, 0x400}}, 0xe8) 2018/01/25 03:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000009e000)='./file0\x00', 0x414000, 0x34) write$selinux_context(r0, &(0x7f0000685000-0x26)='system_u:object_r:gpg_agent_exec_t:s0\x00', 0x26) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ccc000-0x4)=0x0) sendfile(r0, r0, &(0x7f0000cff000)=0x0, 0x3) r2 = syz_open_procfs(r1, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000cc1000)=""/144, &(0x7f0000b8e000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000036c000)={0x0, 0x895}, &(0x7f0000727000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b17000-0x8)={r3, 0x7}, &(0x7f0000b61000)=0x8) fstat(r2, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 03:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x6, &(0x7f0000b23000-0x57)="bb67f4969f079ad6e477e28c26060ec76a11f2b7826b724054df730e17c1de8827788657cfe49908834415e4b274f8d61ad595ad938bf08405e8da1312b0bb9bbd7556e0b3e4b9ae982082e70b7e832d63dc0fa777a2dd") setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00006b4000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 03:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000173000)={0x0, 0x0}, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000b92000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000100000)=0x14) sendmsg$nl_route(r1, &(0x7f000078d000)={&(0x7f0000f93000)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000696000)={&(0x7f0000d7e000-0x44)=@ipv4_delroute={0x44, 0x19, 0x0, 0x7, 0x1, {0x2, 0x30, 0x34, 0x2, 0xfc, 0x3, 0xc8, 0xb, 0x2000}, [@RTA_MARK={0x8, 0x10, 0x8}, @RTA_IIF={0x8, 0x1, r2}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0xc0}, 0x20000800) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000de7000)={0x2, [0x0, 0x0]}, &(0x7f0000089000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b66000-0x8)={r3, 0x6}, 0x8) getcwd(&(0x7f0000b16000-0x67)=""/103, 0x67) stat(&(0x7f0000318000-0x8)='./file0\x00', &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) setuid(r4) 2018/01/25 03:16:18 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x3, @tick=0x0, {0x0, 0x0}, {0x5, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) 2018/01/25 03:16:18 executing program 7: munmap(&(0x7f0000f1e000/0x2000)=nil, 0x2000) sched_rr_get_interval(0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/25 03:16:18 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sync() sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a67000-0x10)={&(0x7f0000984000-0x140)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6f08ad62e8a66741, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x234, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x4}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 03:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd5000)='/dev/usbmon#\x00', 0x9, 0x900) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f000076b000)=""/199, &(0x7f0000218000-0x4)=0xc7) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) 2018/01/25 03:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000003) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00007b8000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000601000-0xc)='/dev/autofs\x00', 0x80800, 0x0) 2018/01/25 03:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba8000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00002fa000)={0x0, 0x0}, &(0x7f0000e2f000-0x4)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9b000-0xc)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000050b000-0x8c)="96f3eb44f95ca0119310fd8412cbd92d0296d4938c6d75abb99c4375d151989c802339594da67e7fbd5b38c9523e66328c71729c93301f535cd60d959c98c6a7b29f7ac0245aefd85e5b2ba577862c13576042e9100db660d35f8d807e7a855ca781115b0fb28da6b7c334dcc5a195509aa9b995c8a171cac65a9b7983acf770dec3f2bbc593f0102ea5baac", 0x8c) fallocate(r0, 0x11, 0x0, 0x10000) 2018/01/25 03:16:18 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000053e000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000fc1000)={0x0, 0x4, 0x6, 0xffffffff, 0x100000000, 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]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/25 03:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a26000-0x20)={{&(0x7f0000f9d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x80800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000515000-0xc)='/dev/autofs\x00', 0x4000, 0x0) write$fuse(r1, &(0x7f0000789000)={0x1c, 0x0, 0x4, @fuse_notify_inval_entry_out={0x2, 0xb}}, 0x1c) 2018/01/25 03:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet6(0xa, 0x80002, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f000044c000)=0x0, &(0x7f0000eec000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000db9000-0x2d)=""/45) [ 39.678894] binder_alloc: binder_alloc_mmap_handler: 7496 20000000-20002000 already mapped failed -16 [ 39.683481] binder_alloc: binder_alloc_mmap_handler: 7494 20000000-20002000 already mapped failed -16 [ 39.699791] binder: BINDER_SET_CONTEXT_MGR already set [ 39.699800] binder: 7496:7502 ioctl 40046207 0 returned -16 [ 39.716586] binder_alloc: 7496: binder_alloc_buf, no vma [ 39.722732] binder: 7496:7515 transaction failed 29189/-3, size 0-0 line 3127 [ 39.742911] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.748548] binder: undelivered TRANSACTION_COMPLETE [ 39.753672] binder: undelivered transaction 20, process died. INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 245.125827] INFO: task syz-executor6:7507 blocked for more than 120 seconds. [ 245.133055] Not tainted 4.9.78-g29eadc4 #20 [ 245.138017] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.146065] syz-executor6 D29680 7507 3419 0x00000004 [ 245.151794] ffff8801d184b000 0000000000000000 ffff8801d48ab9c0 ffff8801d60b3000 [ 245.159877] ffff8801db221b98 ffff8801d1d078e0 ffffffff838a1bbb 0000000041b58ab3 [ 245.167886] ffffffff84193238 00ffffff8123be20 ffff8801db222468 ffff8801db222490 [ 245.175904] Call Trace: [ 245.178474] [] ? __schedule+0x67b/0x1ba0 [ 245.184159] [] schedule+0x7f/0x1b0 [ 245.189499] [] schedule_timeout+0x56c/0x10b0 [ 245.195538] [] ? usleep_range+0x140/0x140 [ 245.201354] [] ? kvm_clock_read+0x23/0x40 [ 245.207189] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.213394] [] ? ktime_get+0x13d/0x1d0 [ 245.218937] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.225493] [] io_schedule_timeout+0x1be/0x390 [ 245.231739] [] bit_wait_io+0x19/0xa0 [ 245.237100] [] __wait_on_bit_lock+0xc2/0x1c0 [ 245.243141] [] ? bit_wait+0x90/0x90 [ 245.248431] [] __lock_page+0xff/0x160 [ 245.253860] [] ? unlock_page+0x110/0x110 [ 245.259586] [] ? autoremove_wake_function+0x90/0x90 [ 245.266255] [] ? __might_sleep+0x95/0x1a0 [ 245.272037] [] pagecache_get_page+0x436/0x710 [ 245.278192] [] truncate_inode_pages_range+0x655/0x12c0 [ 245.285095] [] ? generic_error_remove_page+0xb0/0xb0 [ 245.291864] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.299012] [] ? check_preemption_disabled+0x3b/0x200 [ 245.305855] [] ? __fget+0x201/0x3a0 [ 245.311116] [] ? __lock_is_held+0xa1/0xf0 [ 245.316925] [] blkdev_fallocate+0x221/0x440 [ 245.322885] [] vfs_fallocate+0x33a/0x5f0 [ 245.328610] [] SyS_fallocate+0x53/0x90 [ 245.334128] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.340716] [ 245.340716] Showing all locks held in the system: [ 245.347036] 2 locks held by khungtaskd/514: [ 245.351327] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.360033] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.369710] 1 lock held by rsyslogd/3190: [ 245.373825] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.382712] 2 locks held by getty/3318: [ 245.386701] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.396010] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.405952] 1 lock held by syz-executor6/7507: [ 245.410508] #0: (sb_writers){.+.+.+}, at: [] vfs_fallocate+0x2e1/0x5f0 [ 245.419409] 1 lock held by syz-executor6/7522: [ 245.423968] #0: (sb_writers){.+.+.+}, at: [] vfs_fallocate+0x2e1/0x5f0 [ 245.432841] [ 245.434438] ============================================= [ 245.434438] [ 245.441570] NMI backtrace for cpu 1 [ 245.445174] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g29eadc4 #20 [ 245.452331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.461659] ffff8801d89c7d00 ffffffff81d943a9 0000000000000000 0000000000000001 [ 245.469634] 0000000000000001 0000000000000001 ffffffff810bac10 ffff8801d89c7d38 [ 245.477596] ffffffff81d9f4cd 0000000000000001 0000000000000000 ffff8801d4ef3418 [ 245.485560] Call Trace: [ 245.488121] [] dump_stack+0xc1/0x128 [ 245.493456] [] ? irq_force_complete_move+0x390/0x390 [ 245.500445] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.506395] [] ? irq_force_complete_move+0x390/0x390 [ 245.513121] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.520190] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.527175] [] watchdog+0x6f0/0xa70 [ 245.532422] [] ? watchdog+0x125/0xa70 [ 245.537854] [] kthread+0x26d/0x300 [ 245.543013] [] ? reset_hung_task_detector+0x20/0x20 [ 245.549658] [] ? kthread_park+0xa0/0xa0 [ 245.555252] [] ? kthread_park+0xa0/0xa0 [ 245.560849] [] ? kthread_park+0xa0/0xa0 [ 245.566450] [] ret_from_fork+0x5c/0x70 [ 245.572087] Sending NMI from CPU 1 to CPUs 0: [ 245.576773] NMI backtrace for cpu 0 [ 245.580404] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.9.78-g29eadc4 #20 [ 245.587306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.596630] task: ffffffff84429880 task.stack: ffffffff84400000 [ 245.602657] RIP: 0010:[] c [] scheduler_ipi+0xec/0x4f0 [ 245.611116] RSP: 0018:ffff8801db207fa8 EFLAGS: 00000046 [ 245.616534] RAX: 0000000000000000 RBX: 0000000000021b80 RCX: 1ffffffff083fe7c [ 245.623771] RDX: dffffc0000000000 RSI: ffffffff83c18780 RDI: ffffffff841ff3e0 [ 245.631012] RBP: ffff8801db207fd0 R08: 0000000000000001 R09: ffff88021fffd008 [ 245.638255] R10: ffff88021fffd018 R11: ffff88021fffd010 R12: 0000000000021b80 [ 245.645497] R13: ffff8801db200000 R14: ffffffff84429880 R15: 0000000000000000 [ 245.652747] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.660951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.666809] CR2: 00007f8b8aa62533 CR3: 00000001cfd8c000 CR4: 0000000000160670 [ 245.674053] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.681295] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.688971] Stack: [ 245.691089] ffffffff84429880c ffffffff841ff840c 0000000000000000c ffffffff84a36a78c [ 245.699283] 0000000000000000c ffff8801db207fe8c ffffffff838b74e6c ffffffff84a27968c [ 245.707478] ffffffff84407dc0c ffffffff838b5100c ffffffff84407d18c c 0000000000000000c [ 245.716453] Call Trace: [ 245.719004] d [] smp_reschedule_interrupt+0x66/0x80 [ 245.726253] [] reschedule_interrupt+0xa0/0xb0 [ 245.732365] d [] ? native_safe_halt+0x6/0x10 [ 245.738998] [] default_idle+0x55/0x360 [ 245.744508] [] arch_cpu_idle+0xa/0x10 [ 245.749926] [] default_idle_call+0x36/0x60 [ 245.755778] [] cpu_startup_entry+0x2b0/0x380 [ 245.761805] [] ? cpu_in_idle+0x20/0x20 [ 245.767317] [] rest_init+0x184/0x190 [ 245.772647] [] start_kernel+0x688/0x6bd [ 245.778237] [] ? thread_stack_cache_init+0xb/0xb [ 245.784608] [] ? early_idt_handler_array+0x120/0x120 [ 245.791336] [] x86_64_start_reservations+0x2a/0x2c [ 245.797890] [] x86_64_start_kernel+0x140/0x163 [ 245.804116] Code: cff ce8 c89 c00 cc3 c00 c48 cba c00 c00 c00 c00 c00 cfc cff cdf c48 c98 c48 c8d c3c cc5 ce0 cf3 c1f c84 c48 c89 cf9 c48 cc1 ce9 c03 c80 c3c c11 c00 c0f c85 c9c c03 c00 c00 c<4c> c8b c2c cc5 ce0 cf3 c1f c84 c48 cb8 c00 c00 c00 c00 c00 cfc cff cdf c4d c01 cec c [ 245.834561] Kernel panic - not syncing: hung_task: blocked tasks [ 245.840706] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g29eadc4 #20 [ 245.847861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.857209] ffff8801d89c7cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d89c7d90 [ 245.865180] ffff8801d4ef3400 dffffc0000000000 ffffffff84409000 ffff8801d89c7d80 [ 245.873160] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.881146] Call Trace: [ 245.883704] [] dump_stack+0xc1/0x128 [ 245.889042] [] panic+0x1bc/0x3a8 [ 245.894036] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.902237] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.909485] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.916730] [] watchdog+0x701/0xa70 [ 245.921979] [] ? watchdog+0x125/0xa70 [ 245.927410] [] kthread+0x26d/0x300 [ 245.932572] [] ? reset_hung_task_detector+0x20/0x20 [ 245.939210] [] ? kthread_park+0xa0/0xa0 [ 245.944808] [] ? kthread_park+0xa0/0xa0 [ 245.950407] [] ? kthread_park+0xa0/0xa0 [ 245.956002] [] ret_from_fork+0x5c/0x70 [ 245.962120] Dumping ftrace buffer: [ 245.965686] (ftrace buffer empty) [ 245.969367] Kernel Offset: disabled [ 245.972976] Rebooting in 86400 seconds..