0)=""/229, 0xe5}], 0x1, 0x0) 2018/03/24 18:20:25 executing program 4: r0 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="90528ea8d63f0d7419d7e47d85f2fed015e570a7266851a04d0c97a778e863b5574ca63d264e3faa290a5e1d", 0x2c, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x7) r1 = add_key$keyring(&(0x7f0000aa7ff8)='keyring\x00', &(0x7f00006c7ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000181000)='asymmetric\x00', &(0x7f0000000000)="6b657972696ef8fd8822ebb98d63eb5ca46a88f111afa6f6eb80e5a0327ab4a4d07180ae818a642cdf708e1c14a953fc5e29a01e5deefe4c6a82d01f720fd5d5c93fd2bb11a8efc4d691f585800ec797076cf00aee36f018587898a337872651cf671d3b6ef1fb251e0372a34f97ce1956504a8474986944617cedaf41df476fd1711219e012f61467bbf285d44775451c7511635ec5c4ec699abed36edd51d9eef41104e6a969628e3488df78c7338175d218e87eec5949e2345cf8ad52338e77a97963e2d3098b14a23d6a46187278") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x3, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000200)) 2018/03/24 18:20:25 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x10) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) getrlimit(0x1, &(0x7f0000000000)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/03/24 18:20:25 executing program 6: syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) 2018/03/24 18:20:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9ed2db9f12a9559d4028fde817a411bec9dd47cd192d355983b0b3be5365de065989da7e782beeca5d1b92887968619d6e540faefa2e4c9d8dd221a6f95110fa9f0ec8ea8135678e18164ccf5d4ae15f8e367951b2b6cbe9093d1808ec493fb0c9d330a123833d9fd6bf9a68bfbf45964336081a2", 0x75, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:25 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x8, 0x4) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x203ffffc}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/24 18:20:25 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000022c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002280)=[{&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/250, 0xfa}, {&(0x7f0000001240)=""/47, 0x2f}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xd367}, 0x0) sendto$llc(r1, &(0x7f0000002300)="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", 0x1000, 0x20004004, &(0x7f0000003300)={0x1a, 0x33f, 0x4, 0x9, 0xef3, 0xf1a3, @random="b69cfc05de2d"}, 0x10) syncfs(r0) 2018/03/24 18:20:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/38, 0x26}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="2800000012000d05000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0000000088af84a80000000000000000"], 0x28}, 0x1}, 0x0) 2018/03/24 18:20:25 executing program 7: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mknod(&(0x7f0000000100)='./file0/file0\x00', 0x100, 0x8001) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x9020, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 18:20:25 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x240000, 0x0) pread64(r0, &(0x7f0000000100)=""/56, 0xfffffffffffffe12, 0x0) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x67}], 0x1) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0xfffffffffffffffc, 0x1}, 0x10) 2018/03/24 18:20:25 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x400}], 0x2, 0x1) shutdown(r0, 0x8000000008000) 2018/03/24 18:20:25 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xb7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) io_setup(0x801, &(0x7f0000000580)=0x0) io_submit(r2, 0x2, &(0x7f00000004c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/03/24 18:20:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9ed2db9f12a9559d4028fde817a411bec9dd47cd192d355983b0b3be5365de065989da7e782beeca5d1b92887968619d6e540faefa2e4c9d8dd221a6f95110fa9f0ec8ea8135678e18164ccf5d4ae15f8e367951b2b6cbe9093d1808ec493fb0c9d330a123833d9fd6bf9a68bfbf45964336081a2", 0x75, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9ed2db9f12a9559d4028fde817a411bec9dd47cd192d355983b0b3be5365de065989da7e782beeca5d1b92887968619d6e540faefa2e4c9d8dd221a6f95110fa9f0ec8ea8135678e18164ccf5d4ae15f8e367951b2b6cbe9093d1808ec493fb0c9d330a123833d9fd6bf9a68bfbf45964336081a2", 0x75, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:26 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x410100) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x2000}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000000000)=""/174) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000240)) 2018/03/24 18:20:26 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in=@remote}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) poll(&(0x7f0000ae2000), 0x0, 0x7f) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000040)='./file1\x00', 0x6000, r1, r2, 0x0, 0x80000) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') 2018/03/24 18:20:26 executing program 4: mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x2000005, 0x4030, 0xffffffffffffffff, 0x1) r0 = socket$packet(0x11, 0x40000000005, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) 2018/03/24 18:20:26 executing program 5: r0 = memfd_create(&(0x7f0000293000)="74756e0800000000000000d300000000be", 0x800000000004) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f0000000100)=0xc) r2 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="74756e0800000000000000d300000000be", 0xfffffffffffffffe) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="31fb2ffd8c06c7994032d441fc089219e1b9949f6ed4f9e04e800f6c24f7e6e81f5ce86b4a5c46635c8639789cfb7b879a8ec5ef5f1f7bd0", 0x38, 0xfffffffffffffffb) keyctl$link(0x8, r2, r2) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)={0x7, 0xa60, 0xc9f2, {}, {0x0, 0x7530}, {0x4, 0x8, 0x9, 0x80000000}, 0x1, @can={{0x2, 0x9f, 0x300000000, 0x7}, 0x7, 0x1, 0x0, 0x0, "5bb75b1364c3e0c7"}}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x10) lseek(r0, 0xfffffffffffffffc, 0x2) 2018/03/24 18:20:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000000)={0xffffffc0, 0x2d, 0x311, 0x0, 0x25dfdbfe, {}, [@generic="00d50edab8adebf623af570800"]}, 0x24}, 0x1}, 0x0) 2018/03/24 18:20:26 executing program 4: socketpair(0x3, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x80000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}}, 0x45) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="671988b996e3ffffff0000000000000000001500000000fe8000000000000000000000000000bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0)) 2018/03/24 18:20:26 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408800, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents(r1, &(0x7f00006c8f33)=""/205, 0xcd) 2018/03/24 18:20:27 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000280)={0x4, r0}) getsockname$netrom(r2, &(0x7f0000000100), &(0x7f0000000180)=0x10) r3 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) socket$alg(0x26, 0x5, 0x0) flock(r1, 0xc) accept4$alg(r3, 0x0, 0x0, 0x80000) sysinfo(&(0x7f00000001c0)=""/166) 2018/03/24 18:20:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9ed2db9f12a9559d4028fde817a411bec9dd47cd192d355983b0b3be5365de065989da7e782beeca5d1b92887968619d6e540faefa2e4c9d8dd221a6f95110fa9f0ec8ea8135678e18164ccf5d4ae15f8e367951b2b6cbe9093d1808ec493fb0c9d330a123833d9fd6bf9a68bfbf45964336081a2", 0x75, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) [ 330.867289] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 330.888242] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/24 18:20:27 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb404feff051c020b49ff6e10b500200700eb0800030001000000", 0x24) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x40, @dev={0xfe, 0x80, [], 0x15}, 0x7}, {0xa, 0x4e24, 0xaad, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x7, [0xffffffff, 0x4, 0x5, 0x5, 0x7, 0xfff, 0xed19]}, 0x5c) [ 330.922918] kauditd_printk_skb: 2560 callbacks suppressed [ 330.922927] audit: type=1400 audit(1521915627.018:91413): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 330.953135] audit: type=1400 audit(1521915627.018:91414): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 330.977780] audit: type=1400 audit(1521915627.018:91415): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 331.002372] audit: type=1400 audit(1521915627.025:91416): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 331.027072] audit: type=1400 audit(1521915627.025:91417): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:20:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000001c0)=ANY=[@ANYBLOB="0c000000e33ea76241cfa078354d71c3f0a0e83ee3f18cbfcb8f0d70076acf63cb737db384452fc2ac69894b66d6d464dc560d5d1aedfe4f42c26cb4dbf8b84bc9bfff982fd668459173699b0f44cf375bc54a8950e684007b68994f5f8b63e9ddd709073496f504605dfa048ff2fb3b5ec96fe96e996c00000000000000000000000000000000000000"]) open(&(0x7f0000000000)='./file0\x00', 0x440, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x3) 2018/03/24 18:20:27 executing program 7: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000), 0x0) 2018/03/24 18:20:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x4000)=nil, 0x4000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/24 18:20:27 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001080)="cbb7c4c7275ec7", 0x7}], 0x1}}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x6, {{0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x6d}}}, 0x84) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/03/24 18:20:27 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x2001}, 0x58) 2018/03/24 18:20:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="f9ed2db9f12a9559d4028fde817a411bec9dd47cd192d355983b0b3be5365de065989da7e782beeca5d1b92887968619d6e540faefa2e4c9d8dd221a6f95110fa9f0ec8ea8135678e18164ccf5d4ae15f8e367951b2b6cbe9093d1808ec493fb0c9d330a123833d9fd6bf9a68bfbf45964336081a2", 0x75, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) [ 331.051705] audit: type=1400 audit(1521915627.025:91418): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 331.076294] audit: type=1400 audit(1521915627.025:91419): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 331.100895] audit: type=1400 audit(1521915627.025:91420): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 331.125494] audit: type=1400 audit(1521915627.025:91421): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 331.150087] audit: type=1400 audit(1521915627.025:91422): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:20:27 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb404feff051c020b49ff6e10b500200700eb0800030001000000", 0x24) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x40, @dev={0xfe, 0x80, [], 0x15}, 0x7}, {0xa, 0x4e24, 0xaad, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x7, [0xffffffff, 0x4, 0x5, 0x5, 0x7, 0xfff, 0xed19]}, 0x5c) 2018/03/24 18:20:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x1, 0x1}, 0x314) 2018/03/24 18:20:27 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/current\x00') bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"30fe4bfbdc706c"}, 0x9}, 0x10) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8, &(0x7f0000000040)=""/46) sendfile(r1, r1, &(0x7f00006c7000), 0x2a) ioctl$void(r1, 0x5450) getpid() 2018/03/24 18:20:27 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendto(r2, &(0x7f0000001180)="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", 0x100b, 0x40001, &(0x7f00000021c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'ifb0\x00'}}, 0x80) r3 = epoll_create(0x2) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x8, &(0x7f0000000100)={0x9}, 0x8) 2018/03/24 18:20:27 executing program 7: mknod$loop(&(0x7f0000000240)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x1000, "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"}, &(0x7f0000000080)=0x1024) 2018/03/24 18:20:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000816, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x28100, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0xb1, @loopback={0x0, 0x1}, 0x1b4}, {0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x9}, 0x83, [0x7f, 0xfffffffffffffffe, 0x7, 0x4, 0x1000, 0x4c, 0x7, 0x16]}, 0x5c) shutdown(r0, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000200)={0x494, {{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0xa, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e24, @rand_addr}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x58c) 2018/03/24 18:20:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="f9ed2db9f12a9559d4028fde817a411bec9dd47cd192d355983b0b3be5365de065989da7e782beeca5d1b92887968619d6e540faefa2e4c9d8dd221a6f95110fa9f0ec8ea8135678e18164ccf5d4ae15f8e367951b2b6cbe9093d1808ec493fb0c9d330a123833d9fd6bf9a68bfbf45964336081a2", 0x75, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x20d0, &(0x7f0000000080)=0x1c, 0x67f8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3) 2018/03/24 18:20:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c5fff6)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) set_thread_area(&(0x7f0000000040)={0x40, 0xffffffff, 0xffffffff, 0xffffffffffffff00, 0x6, 0x5, 0x1f, 0x1, 0xfffffffffffffff9, 0x7}) r6 = getpgid(0xffffffffffffffff) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x80000) ptrace$setregs(0xf, r6, 0x4, &(0x7f0000000080)="682d0488b5a8e6514b2eecb432640fa0f732d5132839d951157787d3761d5785bff4e6") r7 = getpgrp(0x0) fcntl$setown(r2, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f00000000c0)=0x5) ioctl$TCSBRK(r0, 0x5409, 0x80) r8 = gettid() tkill(r8, 0x100000000000016) close(r0) 2018/03/24 18:20:27 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb404feff051c020b49ff6e10b500200700eb0800030001000000", 0x24) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x40, @dev={0xfe, 0x80, [], 0x15}, 0x7}, {0xa, 0x4e24, 0xaad, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x7, [0xffffffff, 0x4, 0x5, 0x5, 0x7, 0xfff, 0xed19]}, 0x5c) 2018/03/24 18:20:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x40}, {}, 0x7fff}) 2018/03/24 18:20:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={r3, 0xa, "f3b139716d820e83d727"}, &(0x7f0000000280)=0x12) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000140)={r0, r0, 0xec75}) 2018/03/24 18:20:27 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x4, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='\x00\x00\x00') r4 = memfd_create(&(0x7f0000000180)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int=0x8e, 0x4) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/24 18:20:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpriority(0x1, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) 2018/03/24 18:20:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="f9ed2db9f12a9559d4028fde817a411bec9dd47cd192d355983b0b3be5365de065989da7e782beeca5d1b92887968619d6e540faefa2e4c9d8dd221a6f95110fa9f0ec8ea8135678e18164ccf5d4ae15f8e367951b2b6cbe9093d1808ec493fb0c9d330a123833d9fd6bf9a68bfbf45964336081a2", 0x75, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:28 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000855ff8)='./file0\x00', &(0x7f000000c000)='ncpfs\x00', 0x40, &(0x7f0000bd9fff)) mount(&(0x7f000038cff8)='./file0\x00', &(0x7f0000f4dff8)='./file0\x00', &(0x7f00000001c0)='tracefs\x00', 0x9023, &(0x7f000055c000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'syzkaller0\x00'}) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="74727573746564000000006d6e740034d2607da615af19de1e8beae1ae22340592680c90c589992376f8882828a690657072bf2e815decb70039de6aadcf0947d1b9b589b31daf1bc9cfc2c6e4b56c54a37f79563cff34ee88ef35fd536e5ddf629eea17c27400dd168e4e80e5d4a704b36fc49fbe6e706b300b6159f4a6cbfbc3e164c11e9642092033780c"]) creat(&(0x7f0000000280)='./file0\x00', 0x23) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000004c0)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0xe003, r2, r3, 0x3ff, 0x10001, 0x808080) 2018/03/24 18:20:28 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1000000000000001, 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000000240), 0x137, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2}, 0x10) getsockname(r0, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x80) fanotify_init(0x42, 0x101001) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1ff, 0x38800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000340)={{0x2, 0x2, 0x7956, 0x3, 0x7}, 0x5, 0x7ff, 'id1\x00', 'timer1\x00', 0x0, 0x3, 0x737b, 0x0, 0xfffffffffffffff7}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/239) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000480)={0xffffffffffff8000, 0x0, 'client0\x00', 0xffffffff80000007, "c34511db8a579ad9", "846a5af5058af90ae2150dd83697c471e30655716e31e9c59beed0c401bc6cdc", 0x4, 0xffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x67}, &(0x7f0000000440)=0x8) 2018/03/24 18:20:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) faccessat(r1, &(0x7f0000000100)='./file1\x00', 0xd2, 0x700) fcntl$addseals(r0, 0x409, 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x40000) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0x9) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffd79) 2018/03/24 18:20:28 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x40000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000240)={0xfffffffffffff65e, 0x7a7a, 0x20, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x143601, 0x0) writev(r0, &(0x7f0000000140), 0x20000000000000da) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) 2018/03/24 18:20:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0xffffffffffffff91) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/03/24 18:20:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fdatasync(r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) flistxattr(r2, &(0x7f0000000080)=""/16, 0x10) openat(r2, &(0x7f0000000040)='./file0\x00', 0x800, 0x20) 2018/03/24 18:20:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000000d000), 0x0, &(0x7f0000028000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@dev, @multicast1}, &(0x7f0000000080)=0xc) 2018/03/24 18:20:28 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x520) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000000c0)=[{0xc}], 0xc}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040), 0x0, 0x4040}}], 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80, 0x69c63a4f74e0ab33) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000480)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) getpgrp(r2) 2018/03/24 18:20:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:28 executing program 3: mkdir(&(0x7f0000002c40)='./file0/bus\x00', 0x0) mount(&(0x7f0000002d00)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000002d40)="70a31cdb73fbe4ed8bb6d986ec24fae56c31ea7bd79079d7") r0 = socket$inet(0x2, 0xa, 0x1) clock_gettime(0x0, &(0x7f0000002b80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002a80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/32, 0x20}, {&(0x7f00000000c0)=""/222, 0xde}, {&(0x7f00000001c0)=""/134, 0x86}], 0x3, &(0x7f00000002c0)=""/135, 0x87, 0x1f}, 0x17}, {{&(0x7f0000000380)=@rc, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000400)=""/218, 0xda}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/213, 0xd5}, {&(0x7f0000000640)=""/236, 0xec}, {&(0x7f0000000740)=""/40, 0x28}, {&(0x7f0000000780)=""/23, 0x17}, {&(0x7f00000007c0)=""/203, 0xcb}], 0x7, &(0x7f0000000900)=""/196, 0xc4, 0x1c}, 0x7ff}, {{&(0x7f0000000a00)=@rc, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/135, 0x87}, {&(0x7f0000000b40)=""/34, 0x22}], 0x2, &(0x7f0000000bc0)=""/205, 0xcd, 0x8001}, 0x1}, {{&(0x7f0000000cc0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/191, 0xbf}, {&(0x7f0000000f00)=""/45, 0x2d}, {&(0x7f0000000f40)=""/91, 0x5b}, {&(0x7f0000000fc0)=""/30, 0x1e}], 0x5, &(0x7f0000001040)=""/44, 0x2c, 0x1}, 0xd4b}, {{&(0x7f0000001080)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001100)=""/33, 0x21}, {&(0x7f0000001140)=""/177, 0xb1}], 0x2, 0x0, 0x0, 0x100000000}, 0x7ff}, {{&(0x7f0000001240)=@sco, 0x80, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/89, 0x59}], 0x1, &(0x7f0000001380)=""/4096, 0x1000, 0x6}, 0x80}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002380)=""/242, 0xf2}, {&(0x7f0000002480)=""/106, 0x6a}, {&(0x7f0000002500)=""/143, 0x8f}, {&(0x7f00000025c0)=""/45, 0x2d}], 0x4, 0x0, 0x0, 0xfffffffffffff260}, 0x7fffffff}, {{&(0x7f0000002640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002980)=[{&(0x7f00000026c0)=""/239, 0xef}, {&(0x7f00000027c0)=""/102, 0x66}, {&(0x7f0000002840)=""/33, 0x21}, {&(0x7f0000002880)=""/21, 0x15}, {&(0x7f00000028c0)=""/187, 0xbb}], 0x5, &(0x7f00000029c0)=""/182, 0xb6, 0x4000000000000000}, 0x6}], 0x8, 0x140, &(0x7f0000002bc0)={r1, r2+30000000}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/audio\x00', 0x8202, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000002cc0)={0x7fffffff, 0x6, 0xffff, 0x1}) openat$vcs(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/vcs\x00', 0x40000, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000002c00)=0x6) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00') 2018/03/24 18:20:28 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x600000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000040)="519b71eafbc02056d712a120b685530094f064d3e645a9d304f25cb936b81359d335444d22ac2cbc1046411eda431b80a6c95d7ada8a739c2c4f793713568f565f06cbca28105ab976d1") ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/4096) close(r0) 2018/03/24 18:20:28 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0xc, 0x53, 0xf, 0x23, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_address={0x3, 0x17, 0x6c, 0x20, 0x0, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, @sadb_address={0x5, 0x17, 0x3b, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x8001, @empty, 0x80}}, @sadb_x_sa2={0x2, 0x13, 0xeb, 0x0, 0x0, 0x70bd2c, 0x3503}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd2d, 0x3504}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @empty, 0x4b1}}, @sadb_x_filter={0x5, 0x1a, @in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x14, 0x10}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x3, {0x6, 0x3f, 0x752, 0xfff, 0x0, 0x27}}]}, 0x118}, 0x1}, 0x8040) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)={0x2, 0x400000000000001, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}) 2018/03/24 18:20:28 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/03/24 18:20:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:28 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000071090000fa0000000000000000", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20000) bind(r2, &(0x7f0000000080)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[], @ANYRES32=r1, @ANYBLOB="96baf8ffffff3081"], 0x15) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000100)={0x0, 0x1, 0x5}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/03/24 18:20:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff1400000120ce0000", 0x10) r1 = memfd_create(&(0x7f0000000040)='}\x00', 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) 2018/03/24 18:20:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000004000000"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fd4000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000040)="b800008ed0642e0f22c60f20e06635200000000f22e00f20e06635000100000f22e0660fe8db0f73d338ba410066ed643e260fc7591266b99006000066b8414399cf66bad5d5a54a0f300f08", 0x4c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 18:20:28 executing program 7: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000000000227e, &(0x7f0000000000)) 2018/03/24 18:20:29 executing program 3: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'rose0\x00', 0xfff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x490800, 0x0) write$selinux_validatetrans(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a642c404e24e9081e85396dbe6306477fc450870000006f6c5f6465766963655f013a3590ccede6b1ebd16d5f753a6f626a6563745f723a69e4a07461626c65735f756e69745f6669722f6c69626570617468792f6d697373696f6e2d636f6e7472"], 0x7c) dup3(r1, r2, 0x0) clone(0x0, &(0x7f0000af0f8c), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040)) syncfs(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x100, @local={0xfe, 0x80, [], 0xaa}}}, [0x5, 0x5, 0x40, 0x6, 0x5, 0xffffffffffffffc0, 0x3, 0x1, 0x2, 0xfffffffffffffffd, 0x3, 0x200, 0x8, 0x1000, 0x65b308f4]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0xd4fb, 0x0, 0x3, 0x3, r4}, &(0x7f0000000380)=0x10) 2018/03/24 18:20:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96", 0x1}], 0x1) 2018/03/24 18:20:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:29 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x28000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2}}, {{@in=@multicast2}}}, &(0x7f0000000140)=0xe8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/03/24 18:20:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2a041, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) sendfile(r1, r2, &(0x7f0000000040), 0x100000001) sync() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="70ed44c4"], &(0x7f0000000280)=0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff, 0x0, 0xedaa, 0x0, 0xffffffffffff9815, 0x0, 0x6, {r3, @in={{0x2, 0x4e24}}, 0xffffffff, 0x3c, 0xfffffffffffffffb}}, &(0x7f0000000200)=0xb0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/24 18:20:29 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf}, 0x2c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0xa, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000380)) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000830000)=ANY=[@ANYBLOB="300000001c001308000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000000001000000000000000c000200aaaaaaaa00000000"], 0x30}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@remote, @multicast2, 0x0}, &(0x7f0000000080)=0xc) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_getaddr={0x68, 0x16, 0x100, 0x70bd2a, 0x25dfdbfe, {0x2, 0x1f, 0x32, 0xfe, r2}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_LABEL={0x14, 0x3}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x4, 0x7, 0x80}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_FLAGS={0x8, 0x8, 0x110}, @IFA_ADDRESS={0x8, 0x1}]}, 0x68}, 0x1}, 0xc000) 2018/03/24 18:20:29 executing program 3: setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080), 0x20) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000003000), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x80000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000100)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000002a002108004000000000000004000000100000000c0001007ab96434fb33fd7a99b77f1693c178edfd928271ed4c86a7035331e04d2b7c5f77e5e3905a7042b90d5a44c064b906d4c8718e97e160d4214d45582386df7defd03ff7690e4013f25c4eb931d0cc3ea81f885c6d99a624e5cd844b3882e5934f0c69a40aeb7a82b5d20bf33a50f2", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/24 18:20:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9ed2db9f12a9559d4028fde817a411bec9dd47cd192d355983b0b3be5365de065989da7e782beeca5d1b92887968619d6e540faefa2e4c9d8dd22", 0x3b, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @dev}, &(0x7f0000000400)=0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)={0x29c, 0x10, 0x0, 0x600, 0x70bd26, 0x25dfdbfb, {0xc, 0x0, 0x4}, [@generic="56d4401f7b3cc6b6f8d132da39230e92889b97472aa17a46a7f98ae1d820a3bc10c51df31c195e98df509d0f474cc8eee86dd914309dfd6c9e5ff25075ca6aaddd5089417818179a9b4294e3911a954cfbfb48736b53185b2d24b55ec1e512c654f1ec05e9bb3f3b0d87ccbbcaaa74b9872fdb5e0ae61b39ee4c7875489751751e3db9d6a5b80071f1f6c6cdff4c167b9c2426dee178d471d5b58f881a11ef058014768b80955e298814ca26c959a529765281ed0cfba154f0f7034fd74777cfdeedc83ba14facdad5ab57eb1ec1d0c52861edea9d7fd6615fb0a6b321c7b471e35ac850", @generic, @generic="29e63b7b5403a2b9645207469ab255ee49d07da0f45b585871008ef1484a3f91ef928784461c74842b0ec0cef44c5129ca4698fd901004d183afaa7152fdefe9efb277b7bf44e051fd2b9916b0857a3d497ae610e486ed73e79084baa23754933d333d7e43c0e7b1da7ef0e6a4fcec6ff767c0ce2bd97dfa1e2ecf8ce49e70dbcc99f1277d201bdca070a710b613fdedb075bbff4bc129322555df2e0c6dc21245fd7092fd658b328f3480c81dbe6cd9d069dbd0686d3cb7ea1589240a0a365639ea605835f10724639d58373aa761dbdb491ed08255cf09cabde69234b0a28d09323e", @nested={0xc0, 0x96, [@typed={0xc, 0x8c, @binary="bf30adb9b0853a"}, @typed={0x8, 0x24, @fd=r0}, @generic="6cf93677150c16f9b81dc9c58e3e8c74ab63b5274ec271b04a6b2eacd2151b0fb31bdb69a1fb13572ef8e9fb0780af57acd4b6ec9dfb0cc242cf71ea86111533b43b0b38cb16d5a889bc43ecd184b61038f040e91049da26f20dba8edd0467a9d8ad6f7c100a639a9527d156bab79d9dce1e4a318ace61b475154148d04ad28b97fabca4ba95e38de538d0bd8906a996649afcf8c284ee342e024655f2dc9aabccb563bb", @typed={0x4, 0x77, @binary}]}]}, 0x29c}, 0x1, 0x0, 0x0, 0xc0}, 0x800) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004e, 0x101}, 0x14}, 0x1}, 0x0) 2018/03/24 18:20:29 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0, 0x0) getuid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x7) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) 2018/03/24 18:20:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80800) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) [ 333.882480] openvswitch: netlink: Message has 8 unknown bytes. [ 333.913596] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/24 18:20:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000280)="a0", 0x1}], 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x30a) socketpair$inet(0x2, 0x6, 0x1, &(0x7f00000000c0)) [ 333.934790] openvswitch: netlink: Message has 8 unknown bytes. 2018/03/24 18:20:30 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) alarm(0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) epoll_create(0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000100)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xc4, &(0x7f0000000140)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x4e21, 0xa8c, @mcast2={0xff, 0x2, [], 0x1}, 0x18000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x1318}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x80}, @in={0x2, 0x4e24, @rand_addr=0x8}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x2, 0x18c5}, 0x8) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) 2018/03/24 18:20:30 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x4) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x569794a708316d21) [ 334.058923] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/24 18:20:30 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800060000000000", 0x24) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0xe0000001, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xc}, 0x38, r1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/24 18:20:30 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x104) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/24 18:20:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x501000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)=""/231, 0xfffffffffffffdf4) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 334.492615] binder: BINDER_SET_CONTEXT_MGR already set [ 334.514175] binder: 28401:28407 ioctl 40046207 0 returned -16 [ 334.556746] binder_alloc: 28401: binder_alloc_buf, no vma [ 334.562428] binder: 28401:28419 transaction failed 29189/-3, size 0-0 line 2963 [ 334.644534] binder: release 28401:28407 transaction 103 out, still active [ 334.651569] binder: send failed reply for transaction 103, target dead 2018/03/24 18:20:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002fe8)=[{0x35}, {0x6}]}, 0x8) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) getpgid(0xffffffffffffffff) getpid() getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) getpgrp(r2) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000340)}, 0x0) 2018/03/24 18:20:31 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x8, 0xfff, 0x7}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7b}, &(0x7f0000001680)=0x8) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000001400)={0x7b, 0x0, [0x6, 0x2, 0x4, 0x100]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000016c0)=r3, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000000)={&(0x7f0000a7eff4)={0x10}, 0x248, &(0x7f0000f93000)={&(0x7f000024e000)={0x14, 0x1, 0x2, 0xf09}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r3, 0x1f, 0x180, 0x7}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c73000)={0x20000000000002e3, &(0x7f0000000140)}, 0xffffffb6) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000001600)=[{&(0x7f0000000080)={0x27, 0x0, 0x2, 0x3, 0xffffffffffffff81, 0xf0c9, "f78406dd6f775f597762d60d4412f31caf7e1f614831fcd2f7b76378ffbde051d1665c5c914428737d0aca5765fe3608aef7cb90f7bab618589109b1113067", 0x30}, 0x58, &(0x7f00000012c0), 0x0, 0x0, 0x0, 0x800}], 0x1, 0x800) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) 2018/03/24 18:20:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0xca, 0x4, 0xf, 0x451c53b33601e565, "57c97f30b5ff1d9b2f421a8e941f102ddaca726e53cb6177d1a3f293c635a8a657b3754cc338bb0125a3d212d68941f3111ca650a4d095ea98b6aa9b5179035a", "81508e89bdd87477355c5dd2546423d55e186b5d291523396a0475ec74b8211d", [0x5, 0x6]}) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="180000001400000000000000000000000a0000008ab9380b883216be43addfa63811784da51c414b52f2c85850cc6be8faa99b0358dfe2e135ea0d16bb2dd9950b8c125db6f29984a0055496ded11e2ac3dce386b8923005c5a7ca2fe8ada8dd27a51c13c8bfa8d8864e67fd3126de84077f4a6a6ae341a583f029940d79c8fbb119781c78f73ac4", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/24 18:20:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:31 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20000000000001f}]}, &(0x7f0000f91ffc)=0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={r0, 0x49, "c03ead458295fccdc039c5b2854978166aeeecf0ec603ed3e4f348d34823d9e168c19aa750dff0edb7994b9628ec298c8fdc385383ee7d8699ebade579302d5edc507d6cd772cdd82b"}, &(0x7f00000000c0)=0x51) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/03/24 18:20:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001c00280500000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="000008001400010000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/24 18:20:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xfd) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) bind$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/24 18:20:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x2c40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x40005e}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000040)=0x8) 2018/03/24 18:20:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x80000001, 0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000bf4fe0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) connect$pptp(r1, &(0x7f000004d000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082ef0a)=""/246) 2018/03/24 18:20:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000100)=""/136) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x3) 2018/03/24 18:20:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x14) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x5, {0x2, 0x4, 0x1, 0x5, 0x7f, 0xdf}, 0x5, 0x2}, 0xe) 2018/03/24 18:20:31 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/10, 0xa, 0x2001, &(0x7f0000000100)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80) setsockopt(r0, 0x2000000010d, 0x800000000f, &(0x7f0000000000)="03", 0x1) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x2000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) 2018/03/24 18:20:31 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8001, 0x80402) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r1 = socket(0x2, 0x2000080003, 0x8) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000080)=0x800, 0xff, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x2, 0x4, 0x9, 0x4}]}, 0x8) 2018/03/24 18:20:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x4000000, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:31 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000380)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="72ff4d20c1c2cf7b"], &(0x7f0000000080)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000100)=""/223, 0xdf) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 335.924996] kauditd_printk_skb: 2828 callbacks suppressed [ 335.925008] audit: type=1400 audit(1521915632.019:93492): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 335.955271] audit: type=1400 audit(1521915632.020:93493): avc: denied { net_admin } for pid=18519 comm="syz-executor7" capability=12 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 [ 335.979997] audit: type=1400 audit(1521915632.021:93494): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 [ 336.004650] audit: type=1400 audit(1521915632.021:93495): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 [ 336.029281] audit: type=1400 audit(1521915632.021:93496): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 [ 336.053885] audit: type=1400 audit(1521915632.021:93497): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 [ 336.078481] audit: type=1400 audit(1521915632.021:93498): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 336.103114] audit: type=1400 audit(1521915632.021:93499): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 336.127889] audit: type=1400 audit(1521915632.021:93500): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 336.152525] audit: type=1400 audit(1521915632.021:93501): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 2018/03/24 18:20:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="021600081100000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa000000000000000000005130020010000c825b2c000004d40000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000c77586442e010f6c359e3dda25956e0f82d9d42113619d22280c110b5e19a6aadeafffa122b70d83"], 0x88}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200400, 0x0) 2018/03/24 18:20:32 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x485, &(0x7f0000000040)=""/24, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x20, 0x200, 0x6755b42f, 0x3}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) 2018/03/24 18:20:32 executing program 2: r0 = socket(0x15, 0x80005, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x0, r2}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000dbf9ff)) getsockopt(r0, 0x114, 0x5, &(0x7f0000c9b000)=""/1520, &(0x7f0000beb000)=0x286) 2018/03/24 18:20:32 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x20000, 0x0) pread64(r0, &(0x7f0000000200)=""/84, 0x54, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7f, 0x80000) accept4$alg(r2, 0x0, 0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x80, 0x0, 0x0, 0x9, 0x400, 0xe9, 0x20, 0x0, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r3, 0x3}, &(0x7f0000000340)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r2, &(0x7f0000000100)="6d7176e0d00587bf184ea370fd38821c6908bed61e22030d746af1b7126c2692298acd5030a51b543f51c15295ca8177e9dd98d9ca445a12a9c4e9a28572d594e066534128edf773180a2da64e3d83e16c2727604b3eff043cc0168e61df3702653a6f0174b2206ddc07ccc5f1dcc9"}, 0x10) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x10d000) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000080)={0x7fff, 0x200, 0x40}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) 2018/03/24 18:20:32 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = memfd_create(&(0x7f0000000440)='keyring\x00', 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000480)={r3}) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfb56e3a2b4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50bf34a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010a3f5c3601c8886fdfa17663e2ddafbd443a9b79bde2197946eefe3100cd8cc3d20c312e177461c385cd81d1db7fa17798b9aca4e5e276cd5ffd29b2d7e93199b03227462b24eea053d440293d695c46b91c06393477cc20ec63bfdb00eed2aa5c009de7fbfbdb3b820b194d0a0be6d6f83da3c0f5bc590bc", 0xf8, r1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r5 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f940ec3ab0a2430391ad4f096c7fb9140f5a2e1a6cabf9e36b0e640fb93f04da34b1375915fbb9021327479657d2537b47fe15099bcdccb9e423e4210a1e48c1aa88ad42f86c6c7c0e0aacd3324793756cc056f99584fb45b3c31d58797f5836b1f914231306c0f427e04b", 0x171, r1) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/24 18:20:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:32 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0), 0x4) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x4081) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f00000012c0)="e79a09a57fe057db12", 0x9}, {&(0x7f0000001340)="93bbefa4a43687d5c30f158a2f26e0c948882e902a4393b14d999deba76381de5b9cad1fb3fe7e61c54691012a7df2f04d6519c71160d0ecb2", 0x39}], 0x3) 2018/03/24 18:20:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000000040)=""/24, &(0x7f00000000c0)=0x18) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80000001) 2018/03/24 18:20:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="021600081100000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa000000000000000000005130020010000c825b2c000004d40000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000c77586442e010f6c359e3dda25956e0f82d9d42113619d22280c110b5e19a6aadeafffa122b70d83"], 0x88}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200400, 0x0) 2018/03/24 18:20:32 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) unshare(0x801ff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f00000a8fe5)=""/27}, 0x18) 2018/03/24 18:20:32 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x2480) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x80000111, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002ffc)) 2018/03/24 18:20:32 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100}, r0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000100)=[{r1, 0x200a}, {r1, 0x4081}, {r1, 0x480}, {r1, 0x2}], 0x4, 0x7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40400, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0xfffffffffffffffd}, 0x4) tee(r1, r2, 0x8, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x23}], 0x1, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x2000, r4, r5, 0xff, 0xce1, 0x8000) 2018/03/24 18:20:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:32 executing program 5: r0 = timerfd_create(0x7, 0x80800) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) socketpair(0x1b, 0x7, 0x7fffffff, &(0x7f0000000340)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2, 0xfff, 0x8}, 0xc) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000013f40)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000011fa3)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000fd0)={0x8, 0x0, &(0x7f000000ff80)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) fadvise64(r4, 0x0, 0x80, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r5, 0x1}, 0xc) sync_file_range(r1, 0x100000001, 0x46, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/24 18:20:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000200)=0x5ff9, 0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000002b40)}, 0x2020) recvmsg(r2, &(0x7f0000001400)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000001300)=""/209, 0xd1}, 0x2f6e7a499057a8e3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x81, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x80000001, 0x20}, &(0x7f00000001c0)=0xc) 2018/03/24 18:20:32 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x9}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080)={@ipv4={[], [], @loopback}}, &(0x7f00000000c0)=0x14) 2018/03/24 18:20:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="021600081100000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa000000000000000000005130020010000c825b2c000004d40000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000c77586442e010f6c359e3dda25956e0f82d9d42113619d22280c110b5e19a6aadeafffa122b70d83"], 0x88}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200400, 0x0) 2018/03/24 18:20:33 executing program 6: io_setup(0x80000001, &(0x7f0000000080)=0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xf7, 0x220100) io_submit(r0, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f00000000c0)="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", 0xfa, 0x5, 0x0, 0x1, r2}]) r3 = eventfd2(0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x800000000005) read$eventfd(r3, &(0x7f0000000000), 0x8) 2018/03/24 18:20:33 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x0) renameat2(r0, &(0x7f0000000140)='/', r0, &(0x7f0000000180)='/', 0x2) renameat2(0xffffffffffffffff, &(0x7f0000000000)='//file0\x00', r0, &(0x7f0000000100)='/', 0x1) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80000) 2018/03/24 18:20:33 executing program 2: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:system_cron_spool_t:s0\x00', 0x29) connect$inet(r1, &(0x7f0000000300)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0x8000000000000004, 0xfffffffffffffffa, 0x1, 0x4000000000000007, 0x8, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x5c7, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x100000001, 0x7, 0x1, 0x4}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, 0x928, 0x3e}, 0x88) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000002c0)=0x5, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 337.332991] binder: 28536:28540 Acquire 1 refcount change on invalid ref 0 ret -22 [ 337.356943] binder: 28536:28551 Acquire 1 refcount change on invalid ref 0 ret -22 [ 337.394921] binder: 28536:28552 Release 1 refcount change on invalid ref 0 ret -22 2018/03/24 18:20:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:33 executing program 0: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) 2018/03/24 18:20:33 executing program 5: r0 = timerfd_create(0x7, 0x80800) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) socketpair(0x1b, 0x7, 0x7fffffff, &(0x7f0000000340)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2, 0xfff, 0x8}, 0xc) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000013f40)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000011fa3)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000fd0)={0x8, 0x0, &(0x7f000000ff80)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) fadvise64(r4, 0x0, 0x80, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r5, 0x1}, 0xc) sync_file_range(r1, 0x100000001, 0x46, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/24 18:20:33 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa7000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(0xffffffffffffffff, r1, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) io_setup(0x401, &(0x7f00003ca000)=0x0) io_getevents(r4, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r2, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) fcntl$setown(r2, 0x8, r5) tkill(r0, 0x16) 2018/03/24 18:20:33 executing program 6: writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x3, r0}) write$selinux_validatetrans(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6b766d5f6465766963655f743a73302073797374656d5f753a6f626a6563745f723a6370755f6f6e6c696e655f743a7330203538202f7573722f7362696e2f637570732d62726f77736564006384a39bf049a2217360b05e8a70fe2e185a21a1e2ece1"], 0x5e) 2018/03/24 18:20:33 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4000101400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"696662300000000000000000d9a2fb18", 0x14013}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/03/24 18:20:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="021600081100000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa000000000000000000005130020010000c825b2c000004d40000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000c77586442e010f6c359e3dda25956e0f82d9d42113619d22280c110b5e19a6aadeafffa122b70d83"], 0x88}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200400, 0x0) 2018/03/24 18:20:33 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000200)=r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0xa37f, 0x4, 0x2, 0x10000, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') creat(&(0x7f0000000040)='./file1\x00', 0x100) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') r5 = dup2(r3, r0) fcntl$dupfd(r5, 0x0, r3) 2018/03/24 18:20:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:33 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x103001) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f00000000c0), 0xffffffffffffff20) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00003c9ffc), 0x4) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/03/24 18:20:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000140)=0xfffffffffffffffd, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write(r0, &(0x7f0000247000)="38b8b5e2171f4540", 0x8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/03/24 18:20:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000040)={[0x4000, 0x101000, 0x0, 0x4000], 0x2, 0x20, 0x7}) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) dup(r0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0xa6, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x32f}], 0x1, &(0x7f0000142000)=""/60, 0xfffffffffffffec8}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="8a6c39d33f7aef245cd9697c50415e1cd15255cd44d82966387431d08d7a829f78b038fbffcca07df644b97ce49241e67f74af14474d5fad25105fc04c72a4a0c4d6f79045238b113de1de921d284f40e088acab1420", 0x56) 2018/03/24 18:20:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f0000000040)=0x0) io_destroy(r0) 2018/03/24 18:20:34 executing program 4: gettid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e732f7573cc14441d3738329a59cfd5f6e1") setns(r1, 0x0) 2018/03/24 18:20:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r1}, 0x8) r2 = dup(r0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x400) 2018/03/24 18:20:34 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x0, 0x9}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x9, 0x9, 0x1, 0x32, 0x20, 0xffff, 0x9, {0x0, @in6={{0xa, 0x100000000, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}}, 0x2, 0x1ff, 0xfff, 0xa741, 0x9}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r1, 0x4}, &(0x7f0000000440)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x0, 0x3, 0x400, 0x9}, 0x13, 0x0, 0x0, 0x0, "a480ab37f93a1e93bdcd215591a9590641ad65462269a0b420012bc0c35ef670ba1eda8484d924f8e7539fa2ce4abd5279c098e0aba244d981208c504573bca1"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f00000003c0)={0x0, &(0x7f0000000400)}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4d3, 0x4) 2018/03/24 18:20:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:34 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000980)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000940)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000009c0)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f0000000240), r1}}, 0xffffffffffffff1a) 2018/03/24 18:20:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f000099e000)="85", 0x1, 0x3, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x326) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000080)="d1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/24 18:20:34 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x80000002) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000ff0)={0x0, 0x8000}, 0x10) 2018/03/24 18:20:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="240000000900000000000000800000000000ff08000000000000000000000000000000000000000000000000"]}) 2018/03/24 18:20:34 executing program 2: perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0xc564, 0x100000001, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) 2018/03/24 18:20:34 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000240), &(0x7f0000000280)) sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500), 0x0, &(0x7f00000002c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}], 0x28}, 0x0) 2018/03/24 18:20:34 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x2000) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0xffffffff7fffffff) 2018/03/24 18:20:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) ftruncate(r0, 0xffff) syz_emit_ethernet(0xfffffe4c, &(0x7f00000000c0)={@random="ff3997ffcd00", @empty, [], {@x25={0x805, {0x3, 0x8001, 0xf5, "b169765f936f19241be63e383125753b1a67e574e37d78edf14b06929876682ae85308fb57d84365c9a5cf2617e2dbad39df24ff1c47ed4ed08b720b560907b25a753716adff1ea15bc1f0b55337a8a1d82f7bbd92d7a8ec5ac8e51b05e27d50eb897d42b9762b162651856cf51179e7453fb0bd3b20806174f03ca453d124"}}}}, 0x0) 2018/03/24 18:20:35 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x2c6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) splice(r0, &(0x7f0000000000), r2, &(0x7f0000000040), 0x4, 0x0) 2018/03/24 18:20:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8040, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xffffffff00000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000340)=""/4096) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000180)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = getegid() fchown(r2, r4, r5) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000300)={0x1c, 0x19, 0x2ff, 0x0, 0x0, {0x2}, [@nested={0x4}, @generic="cc"]}, 0x1c}, 0x1}, 0x0) 2018/03/24 18:20:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000140)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x80000000, 0x0, 0xffffffffffffff78, 0x5, 0xfe, 0x2595c207}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) ioctl$TIOCCBRK(r1, 0x5428) 2018/03/24 18:20:35 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001200)='/dev/admmidi#\x00', 0x2, 0x1) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000001240)={[0x1, 0x7000, 0xd000, 0x5000], 0x8001, 0xee, 0x3bc}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001080)={'\x00', 0x5}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000010c0)={0x5, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x10c) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/24 18:20:35 executing program 2: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000040)={r2, 0x2}) [ 339.416154] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 339.473920] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) 2018/03/24 18:20:35 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x4f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/03/24 18:20:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040), 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) prctl$setendian(0x14, 0x0) getpgrp(0xffffffffffffffff) tkill(0x0, 0x0) 2018/03/24 18:20:35 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}]}) syz_emit_ethernet(0x0, &(0x7f0000000380)=ANY=[], &(0x7f00000002c0)={0x4000000000000, 0x7, [0xca6, 0x0, 0xfffffffffffffffd, 0x4]}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x42) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/49) 2018/03/24 18:20:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) accept4$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xe, "0421b5f2178209e780f6059fcefe"}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0xae, "8fa5b34b2e1ab68e4fce9d3d83f124ca99d052e4e0f4180b85e94a5540ed673d3208d496e6b0d554c70a4cf71371d74868c8b5edcd33d5f57440265d2a1c8cedaee7e65b144ba799b1fbe7d9485ba9044b63319bb93f16a3fea6e0db9b35692d1fd6b5c9ffb107c0a5e571f4bffc79c2cf8232d17fe009db5f970eb3708da25b63bbcfbeef082404f103e853bcf701a64389492201bef70a01147f1b9ec0cb97fc1c181c56e63391d7333aed94a7"}, &(0x7f0000000280)=0xb6) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/03/24 18:20:35 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "169476", 0x44, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000180)=[0x6, 0x9, 0x6, 0x0, 0x400, 0xfff], &(0x7f00000001c0)=[0x9, 0x3, 0x0], 0x11, 0x7, 0x2, &(0x7f0000000200)=[0x98, 0xfffffffffffffe00, 0x6, 0x10000, 0x7, 0x881, 0xff], &(0x7f00000002c0)=[0x1ff, 0x401]}) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x800) 2018/03/24 18:20:35 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) umount2(&(0x7f0000000000)='./file0\x00', 0x3) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/24 18:20:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:35 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, r0, 0x4) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x410000) 2018/03/24 18:20:35 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101180, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000001c0)={0x1, 0x4}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff0200000000000000000000000000013800907800000000609433df0000320000000000000000000000000000000001fe6d0000000000000b00000000000000802a08000000006b8c31ad47c3daec447e67f5c7def658fe749d0dc96f5be46f16201f558347d71386e932cf0ab8512cb383b46c53c2a4586fd04c3917e692"], 0x0) 2018/03/24 18:20:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000040)={[], 0x40, 0x9, 0x5fcf, 0x0, 0x6, 0x3000, 0x6000, [], 0x20}) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x4000, 0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/03/24 18:20:36 executing program 4: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/43) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/03/24 18:20:36 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x3, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)=ANY=[@ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc}], 0x49249249249265c, 0x0) 2018/03/24 18:20:36 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000000f00)) r0 = socket(0x11, 0x3, 0x9) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) readlink(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000340)=""/170, 0xaa) 2018/03/24 18:20:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31baa431, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x2, 0x4) recvfrom(r0, &(0x7f0000000040)=""/10, 0xa, 0x2, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80) [ 340.233513] QAT: Invalid ioctl [ 340.301254] QAT: Invalid ioctl 2018/03/24 18:20:36 executing program 2: set_thread_area(&(0x7f0000000080)={0x400000000000e, 0x0, 0x0, 0x7f, 0x4, 0x0, 0xdf5, 0x0, 0x7}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x101, 0x0, 0x10001, 0x3540}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000000c0)={r1, 0x6}) 2018/03/24 18:20:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) mlockall(0x2) 2018/03/24 18:20:36 executing program 4: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000ff4), 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000465fb8)={0x1, 0x12, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000e0717708b5024cadb42a51fbf3db75eda7d13cb1d1eb567878bf857a314b85a779fb899c0ea8d83901e5d8b4bc7ac03989daf7b6905f97de98a82e1223f87c6b5b9f9ec3fce0d02f0ec715be67c76a49e382c902c50ce9a061f2d38eb1bd2811444f2cc241b0332c17f8d2d7abd78ed7ed60ec4ab07249e5643a"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x24, 0x800) socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) 2018/03/24 18:20:36 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="c479e2d98463006468bf4d4538b83e599bacfd46862481abcc5078715e9d7d464a2f4c78ea08659ed062b5a57b22f63a9e4edab0c56f74b90611e5faa6180f2cbdeeae1785662b2a3213967d08c7fc9dc206049fa8cfb4577b33b9a9b8522857d747cb6f1a85d710d81778b9d4fea19647db77937dab432b15476783f83d3c570d300785fba84054af2262175ff678d79c59f5fe0abe0bac1b60ce27d7b61c6294d8e61dae5ea35f65c2e19d786b25ae8e2fcccc"]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x8c, 0x0, &(0x7f0000000340)=[@acquire_done={0x40106309, r1, 0x2}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x3, 0x1}, @enter_looper={0x630c}, @increfs_done={0x40106308, 0x0, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f0000000200)=[@ptr={0x70742a85, 0x1, &(0x7f00000001c0), 0x1, 0x2, 0x30}], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x48, 0x48, 0x38, 0x18]}}], 0x28, 0x0, &(0x7f0000000280)="c5751187f276836db8aee166c7a16b1d27207667df191d248883069a7da7477e7af06e4e6e2e19ed"}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000300)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x0, 0x0, &(0x7f0000004f98), 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x90, 0x101000) getsockname$packet(0xffffffffffffffff, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002e00)=0x14) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x2, 0x1, 0x4, 0x100]}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000140)='\x00') setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000002e40)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) 2018/03/24 18:20:36 executing program 6: syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x10201) r0 = socket$inet6(0x10, 0x80007, 0x201000000) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411003ab8220000bf0cec6bab91d4000000", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:20:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:36 executing program 7: gettid() r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/net\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x7, 0x101000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffb, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xffff, 0x8001}, &(0x7f0000000100)=0x8) sysfs$3(0x3) sendfile(r1, r1, &(0x7f0000000000)=0x4, 0x800000200000003) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/24 18:20:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x20480) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000140)=r1) arch_prctl(0x0, &(0x7f0000000040)="ecba2347c27587ac345b7ad9c3dfe3636ad33a8b24d4ae15e309a60adba81692cb0f9513ee3e0ae8a1390b9b278d909364eef2944f29f8687d31af4a995d88b4f9e14d40f013fa85a6224c923a668364d25d10ac7035dfa252a53f54b33ca9004702b06e8d35431873e4c7f5f379b653b1c8302e35237ea289c0d846908b3f046fc5b38c61dc74b3eb61ca04e3f8c7f1b96f4e54e19c947f3ed15310059616f7f168f6df350975e1f08096b0f7aaf96d1627533663d1ab2fc9d262a28944784b8f3f2b64") ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="006340400000000000000000000000000000005049abac1969f36900000000000000001000000000000000000000000000000000", @ANYPTR64=&(0x7f000026c000)=ANY=[], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/24 18:20:36 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x53c6756cd3233002, 0x4, 0x0, 0x4}) 2018/03/24 18:20:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x20400, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x503040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 340.671944] binder: 28733:28740 unknown command -639469116 [ 340.699306] binder: 28733:28740 ioctl c0306201 20004000 returned -22 [ 340.750372] binder: 28733:28745 BC_ACQUIRE_DONE u0000000000000000 node 110 cookie mismatch 0000000000000002 != 0000000000000000 [ 340.762131] binder: 28733:28745 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 340.769902] binder: 28733:28745 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 340.776873] binder: 28733:28745 BC_INCREFS_DONE u0000000000000000 node 110 cookie mismatch 0000000000000003 != 0000000000000000 [ 340.788548] binder: 28733:28745 got reply transaction with no transaction stack [ 340.796042] binder: 28733:28745 transaction failed 29201/-71, size 40-56 line 2763 2018/03/24 18:20:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) [ 340.832446] binder: release 28733:28740 transaction 112 out, still active [ 340.839485] binder: undelivered TRANSACTION_COMPLETE [ 340.889664] binder: 28733:28749 unknown command -639469116 [ 340.899936] binder: BINDER_SET_CONTEXT_MGR already set [ 340.900856] binder: 28733:28749 ioctl c0306201 20004000 returned -22 [ 340.927378] kauditd_printk_skb: 2358 callbacks suppressed [ 340.927386] audit: type=1400 audit(1521915637.023:95860): avc: denied { net_admin } for pid=4291 comm="syz-executor2" capability=12 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 [ 340.928140] binder: 28733:28755 ioctl 40046207 0 returned -16 [ 340.960948] audit: type=1400 audit(1521915637.054:95861): avc: denied { net_admin } for pid=4291 comm="syz-executor2" capability=12 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 [ 340.969589] binder_alloc: binder_alloc_mmap_handler: 28733 2000c000-2000e000 already mapped failed -16 [ 340.988254] audit: type=1400 audit(1521915637.061:95862): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 341.022114] audit: type=1400 audit(1521915637.063:95863): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 341.046698] audit: type=1400 audit(1521915637.064:95864): avc: denied { map } for pid=28733 comm="syz-executor3" path="/dev/binder0" dev="devtmpfs" ino=9504 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 341.067465] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/24 18:20:37 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8040, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "97922b", 0x14, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000040)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) [ 341.071807] audit: type=1400 audit(1521915637.096:95865): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 341.071825] audit: type=1400 audit(1521915637.098:95866): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 341.083642] binder_alloc: 28733: binder_alloc_buf, no vma [ 341.101844] audit: type=1400 audit(1521915637.100:95867): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 341.101863] audit: type=1400 audit(1521915637.102:95868): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 2018/03/24 18:20:37 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40c100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x6, 0x5, 0x0, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xfff}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000080)) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) 2018/03/24 18:20:37 executing program 4: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}, {0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000000)=0xfffffffffffffffc, 0xfffffe97) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f00000002c0)={0x1f, {0x7fff, 0xb9, 0x7, 0x400, 0xfffffffffffffff8, 0x80000001}, 0x10000}, 0xa) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1000, 0x604400) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) wait4(r3, &(0x7f00000001c0), 0x20000000, &(0x7f0000000200)) statfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/112) mq_timedsend(r2, &(0x7f0000000100)="dae058a9628eae66ad85a5508410b13517631406578811195cd437", 0x1b, 0x1, &(0x7f0000000140)={0x0, 0x989680}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x6) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x2710}, 0x8) [ 341.101879] audit: type=1400 audit(1521915637.104:95869): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 [ 341.205851] binder: 28733:28762 transaction failed 29189/-3, size 0-0 line 2963 [ 341.658497] binder: undelivered TRANSACTION_ERROR: 29189 [ 341.664136] binder: send failed reply for transaction 112, target dead [ 341.808203] binder_alloc: 28783: binder_alloc_buf, no vma [ 341.813870] binder: 28783:28784 transaction failed 29189/-3, size 0-0 line 2963 [ 341.838163] binder: BINDER_SET_CONTEXT_MGR already set [ 341.845211] binder: 28783:28785 ioctl 4004af07 20000140 returned -22 2018/03/24 18:20:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012bd7641b908d604941c365"}, &(0x7f0000000140)=0xa9) 2018/03/24 18:20:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x120) write$selinux_user(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a02006a6563745f723a637261636b5f646240743a733020756e636f6e66336d71625f7500"], 0x2d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0xfb, 0x0) r4 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="da5ba56dd821c8749864a984508f6c02a025964946d5d3212bd2164c62f7ad25961e1e7bb4dba4884fd175c5f085f10bfb1e7956fcd257580d2bf9e8b8738b8aa88b774e5f9805fab915cab95bd6a11529642a7abe2015e10be26f1d99484e0f88388b9a452b3938ebea4b2f3c9b50ac93dd7b12289e5d12d643769938caaf76bc5136ffb5d23892d0f1bbbb6b3bf4715afd52cb63b186dfb3260f993faf46ed4c60c24d20687fac7277db568f698cc2b0b525c16340085b78e8b6c1387d99dea79ecb8e1399895f35c46bd3cc8ede7beb70a5", 0xd3, 0x0) r5 = add_key(&(0x7f0000000880)='id_resolver\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)="c17212c0ae860af44d705da46097b25d9b3c94e2bef53d95e0bb42cf628111f404daf50142f496f1cdb5c427fb0c1675ba2c591c3fb2373fb0032cf5c1800706fdefe5531c9a8e23e96c382240e8865291a9a539032539084ff32a952921d054117498aa6929cd78010e5dfd3c165e7228a9c51c3ea26b8aa79b04e61e48ced11522e4434d0ad5ee99e55ba244660137b498cd76cdecab249259171f831ce7e089ac42f6e0d9305d81f4b4b9baf4fe7bd5993fec66a0859e8389a052881e94a98c5e20d046efe394fe7b50dc36dc3609f4eeb5bff9af54391420f7910345b5891ef93416da52e0ebe5f82535c5fb7680385b4d6508524ca6961743e0b1", 0xfd, r4) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r4, r5}, &(0x7f0000000500)=""/193, 0xc1, 0x0) fcntl$lock(r2, 0x3, &(0x7f0000000600)={0x0, 0xfffffffffffffffc, 0x8000, 0x1140}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffff0b3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x7fff, 0x71, 0xbb1, 0x1, 0x21}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000640)={r6, 0x800, 0x7, [0x9, 0x80, 0x3f, 0xe5ed, 0x1, 0x1f, 0x8f]}, 0x16) dup3(r1, r2, 0x0) 2018/03/24 18:20:37 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x280000, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000440)={r0, 0x0, 0x1, 0x800, &(0x7f0000000400)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)=""/131, &(0x7f00000001c0)=0x83) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000000240)={0x28, 0x1, 0x8, @fuse_notify_delete_out={0x8, 0xfffffffffffffc00, 0x3f}}, 0x28) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000300)='2ppp0+-\x00', 0x8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x3f) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x2002) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000340)={0xe0}, 0x4) connect$rds(r2, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0505405, &(0x7f0000003000)={{0x0, 0x0, 0xffffffffffffffff, 0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x20, 0x4, 0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/03/24 18:20:37 executing program 7: accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x80800) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xfffffffffffffede) r2 = syz_open_procfs(r1, &(0x7f0000001200)='net/raw6\x00') ioctl$int_in(r0, 0x5421, &(0x7f0000000300)=0x480000000000000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000340)={r2, r2}) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00') r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8480, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000001240)=""/4096, 0x1171, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x100000000, 0x2b, 0x1, r3}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000080)={0x9, 0x9a, 0x1000, 0xdcda, 0x6, 0x2}) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000000380)={0x8, 0x8, 0x1, r4}) 2018/03/24 18:20:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x220002) sendmmsg$nfc_llcp(r0, &(0x7f0000000340)=[{&(0x7f0000000140)={0x27, 0x1, 0x1, 0x7, 0x8, 0x8, "3ab1b30b3d2b372a0b51a1824803541f34e6bd2185c014feee4cd9ca887991195f55b4b15e1848ddd825f90efa8fae3ed58a32e49c7df127cd103c99a15415", 0x3d}, 0x58, &(0x7f0000000240)=[{&(0x7f00000001c0)="14e4fc5b5026b75530fd7e60128b5e6ffe6613202c0da39993d997833f077917afb68cef3903c5e06b2a755e78b85d648033f11acbb55ca895b52fc36ac07322743f5176401a34b874c7ad", 0x4b}], 0x1, &(0x7f0000000280)={0xb4, 0x117, 0x4, "220574a24b844ae94d44876aeaa5cb4fd49093723cf725d17d294c211fc57483ec77e7a79c2b75ceff97fea04087dd69a7cfc305e19be0f279a40d9585c4cdb63b9ea760f8949e7b75759ac8c582252d674c730f97e4ddc8da58cb452aa723f0b7cb6f136709cce8cd1a7489e39affcc86651d634ae1d570f9e2dcf1be049c9899018248fa7e74a89419334e262e47159b866cbdb8bac40c72f8f25efff90d5e5e28a4378a"}, 0xb4, 0x20000010}], 0x1, 0x80) setitimer(0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}, &(0x7f00000010c0)) 2018/03/24 18:20:37 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10}, 0x0) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f000093fff8)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) close(r0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5a, 0x200) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)=0x3) 2018/03/24 18:20:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x2, 0x0, [{0x7, 0x0, 0xffffffffffffffff}, {0x1, 0x0, 0x0, 0x5be9}]}) 2018/03/24 18:20:37 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x400, 0x35, 0x5, 0x40}, 0xfffffffffffffe0e) bind(r0, &(0x7f0000000240)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) [ 341.854154] binder: 28783:28784 ioctl 40046207 0 returned -16 [ 341.868678] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/24 18:20:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080), &(0x7f0000000140)=0x8) 2018/03/24 18:20:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x6, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x7, 0xff, 0x7d, 0x4, 0x4552, 0x8, 0x6, {0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x4}}, 0x10000, 0x0, 0x2, 0x1, 0x4adbc7b7}}, &(0x7f0000000580)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e22, 0x555a, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, 0x79e, 0xfab}, &(0x7f0000000680)=0x88) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) 2018/03/24 18:20:38 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x200) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b7ff7)='/dev/ppp\x00', 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000200)={0x3, 0x5, 0x1000}, 0x4) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3f, 0x1f}, &(0x7f0000000300)=0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x3, 0x37c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000400), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x1d, 0x60, 0x8137, 'yam0\x00', 'erspan0\x00', 'ifb0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@log={'log\x00', 0x24, {{0x90a, "8d03685bc8873b9b94030dd3219c7cf22bb27360a16b52897acc16397a1a", 0x9}}}}, {{{0x11, 0x40, 0x6005, 'ip6tnl0\x00', 'sit0\x00', 'bond0\x00', 'eql\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@dnat={'dnat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x7, 0x40, 0x806, 'ip_vti0\x00', 'nr0\x00', 'yam0\x00', 'gretap0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xd8, 0x120, 0x164, [@cgroup0={'cgroup\x00', 0x8, {{0x3}}}, @connbytes={'connbytes\x00', 0x18, {{0x6, 0x4, 0x2, 0x2}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x1, 0x2, 0x9}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"914c18ee7f8189140717e26b7c7b50ba047d33483a3a7cbdf3e388f26b2e"}}}]}]}, 0x3cc) open(&(0x7f0000000340)='./file0\x00', 0x840, 0x20) setresgid(0x0, 0x0, r3) 2018/03/24 18:20:38 executing program 3: mlock2(&(0x7f00002c0000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) remap_file_pages(&(0x7f00003d7000/0x3000)=nil, 0x3000, 0x200000c, 0xeb, 0x2000) 2018/03/24 18:20:38 executing program 6: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='xfs\x00', 0x1000815, &(0x7f0000a47000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) statfs(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)=""/156) sysinfo(&(0x7f0000000000)=""/54) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000040)={0xfffffffffffffffc, 0x4}) 2018/03/24 18:20:38 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9ae) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x8000, 0x0, 0xc7fe, 0x6}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000080)={0x1, 0x0, [0x0]}) 2018/03/24 18:20:38 executing program 5: r0 = socket$inet(0x2, 0x80004, 0x8000000000006) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010a8], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0100000009000000000000000000697036746e6c30000000000000000000696662300000000000000000000000007465716c300000000000000000000000726f73653000000000000000000000000180c20000000000000000000000000000000000000000000000ac00000000010000480100006c696d697400000000000000000000000000000000000000000000000000000018000000000000000400000000000000000000000000000000000000415544495400000000000000000000000000000000000000000000000000000004000000000000006d61726b000000000000000000000000000000000000000000000000000000000800000000000000feffff7f6c6f6700000000000000000000000000000000000000000000000000000000002400000000b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaffdff00000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0x228) 2018/03/24 18:20:38 executing program 4: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffa, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="e7fffffffed4cff604d20a9e340bcafb7efb7da02e929da7eb5707d57ad108022445ff8d23034b1df31bd70fcb4dd100"], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40a083, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/4096) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000070c000), &(0x7f0000ca4000)=0x8) 2018/03/24 18:20:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x7fffffff, 0x4) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000f48)=""/244, &(0x7f0000001000)=0xf4) 2018/03/24 18:20:39 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x100000006c072, r0, 0x0) msync(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) 2018/03/24 18:20:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080), &(0x7f0000000140)=0x8) 2018/03/24 18:20:39 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffe34) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x7db8ff6d1fa321df) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x1, 0x100) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/03/24 18:20:39 executing program 3: mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x204800, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000880)={'filter\x00', 0x7, 0x4, 0x57c, 0x280, 0x0, 0x280, 0x498, 0x498, 0x498, 0x4, &(0x7f0000000840), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xff000000, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0x200, 0x0, 0x9, 0x6, 0x4, 'ip6_vti0\x00', 'yam0\x00', {}, {}, 0x0, 0x6}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast2=0xe0000002, @multicast1=0xe0000001, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, 0x4, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0x596e3cde143d68bd, 0xff]}, 0x0, 0x6, 0x3, 0x4, 0xffffffff, 0x1, 'bcsh0\x00', 'bpq0\x00', {0xff}, {0xff}}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4, 'system_u:object_r:var_spool_t:s0\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00014010000000000000000000000000000000000000000000000000000240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020000000000000000ac1414aae0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000677265746170300000000000000000006970366772653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00040010000000000000000000000000000000000006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000ac1414aae000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000"], 0xa9251cf) 2018/03/24 18:20:39 executing program 4: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490981"], &(0x7f0000009ffc)=0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/24 18:20:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10c) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x131c}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x2}, 0x8) 2018/03/24 18:20:39 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x1a39, 0x0, 0x1fffe00000000, 0x7}, {0x200, 0x4, 0x1, 0x81c1}, {0x4, 0x28a, 0x3, 0x9}, {0x3, 0x8, 0x5, 0x401}, {0x48, 0x6, 0x7, 0x7fff}, {0x1f, 0x8, 0xf0, 0x200}, {0x2, 0x8001, 0x6, 0x5}, {0x3f, 0x9, 0x40, 0x6}, {0xfc, 0x3, 0x9, 0x1}]}, 0x8) sync_file_range(r2, 0x4, 0x2, 0x2) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r3, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/108, 0x6c}], 0x1) r4 = geteuid() setuid(r4) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xe14, 0x42000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) timer_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x989680}}, &(0x7f0000000140)) 2018/03/24 18:20:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x0, 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'lo\x00', 0x3}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) [ 343.281263] device bridge0 entered promiscuous mode 2018/03/24 18:20:39 executing program 2: r0 = perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x8}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)=ANY=[]) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x1b4, [0x0, 0x20000bc0, 0x20000e18, 0x20000fcc], 0x0, &(0x7f0000000180), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'vlan0\x00', 'gretap0\x00', 'ip6_vti0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff], 0x70, 0xe0, 0x124}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x0, 0x9, 0x0, 0x0, "a9c55e97d584e2f2c2a5f9c9615387e58433fdb7b5ecaeb92fbc5f988c22ad2439c3c4f5b679d447f270fa25c96d29a62ed341efde68bc9994d6a55f2555028f"}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"e31b6dae13931bf101b2907332653a700533b3d389cc162e3b01c902fff3"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x204) fcntl$setpipe(r0, 0x407, 0xba9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000200)="2d04b6074149c3ae165a2ffc82606cb42dd4e7d648f3a63a749b582bb31c2d43d0726dd2d0ede1c798adef76c3b4fa40bb797b1a1dd93058e3406bc89be82a18440cca83768f5ed3d63e7b34bf2ad4b5b9d53a93b4e2a65e68d8556c33ef1bbe4ea5f8d147a3d7b6bd13b90e59f48be6833a1fefb93fbddf675fa7640fa4cdcd19a624df2b3f4926cd5f37d4553d59201991bbe97ebccc1679ca92c4dfe0f3aa7b4d2ad6ffa2ba2da0dafda31cd97b65df14e1b1046ce90251895b6692311433a7579f1c1de51225f1156f4f5bf19546873bf7b80c1780553d") getsockopt$inet6_tcp_int(r2, 0x6, 0x3b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$void(r0, 0xc004587b) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4) getrandom(&(0x7f0000000040)=""/15, 0xf, 0x3) exit_group(0xde7) 2018/03/24 18:20:39 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x642, 0x0) bpf$PROG_LOAD(0x4, &(0x7f0000000fb8)={0x0, 0x7, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, [@alu={0x4, 0x7cd, 0x9, 0x0, 0x9, 0xfffffff4, 0xfffffffffffffff0}, @map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xfc, &(0x7f0000000000)=""/252}, 0x48) 2018/03/24 18:20:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000480)=0x5, 0x4) 2018/03/24 18:20:39 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x480, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x3, 0x9, 0x7, 0x7fff}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066efa0)=[{&(0x7f0000002e40)={0x14, 0x31, 0x1, 0x0, 0x0, "", [@generic="e0"]}, 0x14}], 0x1}, 0x0) 2018/03/24 18:20:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080), &(0x7f0000000140)=0x8) 2018/03/24 18:20:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x800) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0) [ 343.424999] device bridge0 left promiscuous mode 2018/03/24 18:20:39 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xcc1d, &(0x7f000001c000)) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/03/24 18:20:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000180)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x1}], 0xc}}], 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000540)={@local={0xfe, 0x80, [], 0xaa}, 0x3, r1}) 2018/03/24 18:20:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'gretap0\x00', 0x2412}) 2018/03/24 18:20:40 executing program 4: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000855ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bd9fff)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9ed8, 0x200) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x8, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x8) mount(&(0x7f000038cff8)='./file0\x00', &(0x7f0000f4dff8)='./file0\x00', &(0x7f000018dff8)='tracefs\x00', 0x9023, &(0x7f000055c000)) 2018/03/24 18:20:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000023c0)=ANY=[@ANYBLOB="00000100000000000000000000000000", @ANYPTR64=&(0x7f0000002380)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002780)={0xffffffff}, 0x2}}, 0xfffffca1) flock(r1, 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x11, r1, 0x0) r3 = dup2(0xffffffffffffff9c, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f0000002800)=ANY=[@ANYBLOB="05000020000000fa", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012103db13ff62fbf85eec24ea4c63a13d4acc32727861f75ab5b80a20950d48a74ad9e879c73e768833c65b4977acc1d60403854e5a4d425b0f1f914c0537ca78f468d69a779291784cdd99df21c2a183ed44ace71d9dadc1af3d256449adce7555768504c040acc7e50becdce47f32fb56d83b53d8b74e34d5484bc64b993d4d8a1b071cd7532420085f2079a5647366f4242c7b02d9411cfbbf1840000000000000000"], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xbe) fcntl$dupfd(r3, 0x406, r3) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000080)=""/13) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x10) dup3(r1, r3, 0x0) 2018/03/24 18:20:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'rose0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r1) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/121, 0x79}], 0x1, 0x0) syncfs(r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'erspan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x400000) [ 344.163959] device bridge0 entered promiscuous mode [ 344.170642] device bridge0 left promiscuous mode [ 344.195245] device bridge0 entered promiscuous mode [ 344.201562] device bridge0 left promiscuous mode 2018/03/24 18:20:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x51, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623af"}, &(0x7f0000000140)=0x59) 2018/03/24 18:20:40 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f00000003c0)='/}cpusetmd5sum\x00') pread64(r1, &(0x7f0000e2df36)=""/202, 0xca, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x8c, 0x0, &(0x7f00000001c0)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x3}, @request_death={0x400c630e, 0x0, 0x3}, @request_death={0x400c630e, 0x1, 0x2}, @decrefs={0x40046307, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x60, 0x20, &(0x7f0000000100)=[@flat={0x73682a85, 0xa, r2, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x2, 0x25}, @fda={0x66646185, 0x9, 0x4}], &(0x7f0000000180)=[0x38, 0x20, 0x58, 0x38]}, 0x8f49}}, @register_looper={0x630b}], 0x40, 0x0, &(0x7f0000000280)="013ea9e8b2eec84f001a070d2c0fcd2b506b6917b57609262085192fb664e77092f1e5d4db0ff7fd5f0d53ca046f40cd1ab14969010a158a2feb9721f9987a88"}) 2018/03/24 18:20:40 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000000c0)="270000002e009d002600000800010000000000000000000000100000060000000100ff105013b434ce4b3375c4aa4026", 0xffffff3c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) sendfile(r0, r0, &(0x7f0000000000), 0x9) 2018/03/24 18:20:40 executing program 3: prctl$intptr(0x2f, 0x6) 2018/03/24 18:20:40 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x484280, 0x0) unlink(&(0x7f0000000140)='./file0/file0\x00') fadvise64(r0, 0x0, 0x2217, 0x3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) ioctl$KVM_DIRTY_TLB(r3, 0x400caeaa, &(0x7f0000000080)={0x1, 0x1}) fcntl$dupfd(r2, 0x406, r0) 2018/03/24 18:20:40 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000140)) close(r2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x2000000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000000000)) 2018/03/24 18:20:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x15, 0x7ff, 0xc2, 0x4, 0xd, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r1, &(0x7f00000003c0)="882882cb5677daeaee50371d6eb08c91dc9f93d7393d4b382443c8", &(0x7f0000000400)="51aaedcf677406c7af27c2412f792d8eecd63a0fe6054988fcad1130cff106a1003625656e26d5fd1ce5270fb22073a7644f54d8e49f588cbc391014d5c60905f800ba83398cf36dede3c98e826bd2587ec5d8c514d2ca36ab33b0c31b2e7abc8e57a683e6dfc83c4e506aaf08aad6638a6e07575790b17882528fc99ae6b292771ee93c77ac13cc3f4a162370323a3c4894b5da197774198e41767aed9b92de86ce2d9e6430ac29f50d5bdee1b76e1ddf45f4d274abf319fa55491602a507a813d7eaff6ae51a85c113cebb6d859f82303e53fbc26ec31671808b2c145786a9e761d39dc29b606b9d8837f8ca622ea6f6", 0x2}, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x49, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000098020000000000000000ffffffffc8010000ffffffffffffffffc8010000ffffffb72a000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x2f8) 2018/03/24 18:20:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) sendfile(0xffffffffffffffff, r1, &(0x7f0000a2effc), 0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200200, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0xffffffff80000000, 0xf0dc, 0x200, 0x5b4a, 0xd34, 0x4}) bind$ax25(r1, &(0x7f0000000000)={0x3, {"c78fedd57ac093"}, 0x6}, 0x10) 2018/03/24 18:20:40 executing program 2: socketpair(0x3, 0x80803, 0x4, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000046c0)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYPTR64=&(0x7f0000004680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000004"], 0x20) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c000000080000fa8e580a4f47d73cf4"], 0x10) r3 = syz_open_dev$mouse(&(0x7f0000000740)='/dev/input/mouse#\x00', 0x6, 0x40) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x8810, r3, 0x0) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000700)={r6}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200800, 0x0) setsockopt$inet6_buf(r7, 0x29, 0xff, &(0x7f0000000100)="49c0ab5058118470f0acca95ec5d5ee79a3ddddce668a7a0aca9edc6916908a8dad1efb701fe5f718750efa9b426812d9274324701fd2d61b390088f1d02c54ed0b783c3e7df3af44d623cc77acb40f073695f7444aff78a10f7388c8b07f46ac89258793d0f9403ba921d8d0f3f9792ba766068a1efe5f8cf2b8a1b618f69cf804dcb", 0x83) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000800)={'broute\x00'}, &(0x7f0000000880)=0x50) flock(r4, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000008c0)) setsockopt$ARPT_SO_SET_REPLACE(r7, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x46c, 0x118, 0x118, 0x0, 0x388, 0x388, 0x388, 0x4, &(0x7f00000001c0), {[{{@arp={@empty, @broadcast=0xffffffff, 0xffffff00, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff]}, 0x2, 0x3, 0x400, 0x8, 0x1, 0xb377, 'dummy0\x00', 'erspan0\x00', {}, {}, 0x0, 0x290}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x1ff, 0x6, 0x2}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x1a}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xff0000ff, @mac, {[0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x40, 0x2, 0x3ff, 0xfdb3, 0x7fffffff, 0x100000001, 'vlan0\x00', 'teql0\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x114}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x2c, 0x10001}}}, {{@arp={@empty, @broadcast=0xffffffff, 0xff000000, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0x6, 0x2d, 0xffffffffffffff4a, 0xfffffffffffffff7, 0x3, 'rose0\x00', 'yam0\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x1000, 0x24, 0x4, 0x1, 0x0, "5c9c40657d5d0eaac86a1b6bb183eeedfac01971a7323b91d919efa093130e478070de403bb261f5e2dccffa632d7ed89166765e0c03edf14ea77c4eb08e0ecb"}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) setsockopt$RDS_FREE_MR(r7, 0x114, 0x3, &(0x7f00000007c0)={{0x4829}, 0x2b}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000001200)=ANY=[], &(0x7f0000000040)) write$rdma_cm(r1, &(0x7f0000004780)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r2}}, 0x48) 2018/03/24 18:20:40 executing program 7: rt_sigreturn() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)={0x1f}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r1, 0x2c1}, {r1, 0xa000}, {r0, 0x8}, {r3, 0x100}, {r1}, {r1, 0x400}, {r0, 0x90}], 0x7, 0x1ff) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/03/24 18:20:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x51, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623af"}, &(0x7f0000000140)=0x59) 2018/03/24 18:20:40 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRES32=0xffffffff, @ANYRES32=r0], 0xa) 2018/03/24 18:20:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1000, 0x2000) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) 2018/03/24 18:20:41 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000200)="e0b40daf89237dcd08554a46c6cdb811c1a05370a9ade3f239908e0b967e86db5a4dc2d4088476d8201205dbedcbd27b73e0d229d1b1d827921de2cb25dd0f5fc92e9780d9a939855694bffdc20c6c0d2b053038b314fec8f118c39bf4759b15402dac942ad03ce8234ece0118874f7bfbc1316517496eb0913d9c7aca1d7348a6b0b0bb0a3090497ca5707079ceeba14fa71c423f656296cc22") r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) r4 = dup3(r3, r1, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000100)={0x20, 0x4, 0x6, 0x0, 0x1}) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f00000002c0), &(0x7f0000000300)=0x4) splice(r1, &(0x7f0000000140), r2, &(0x7f0000000180), 0xfff, 0x5) write$evdev(r4, &(0x7f0000000100), 0x7d) 2018/03/24 18:20:41 executing program 2: r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x418000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x2, 0x9}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x4, 0x10001, 0x3, 0x9, 0xfffffffffffffbff}, &(0x7f0000000200)=0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{r3, r4/1000+10000}, {0x0, 0x7530}}) poll(&(0x7f0000000000)=[{r0, 0x4000}, {r0, 0x20}, {r0, 0x2}, {r0, 0x20}, {r0, 0x240}, {r0, 0x1}, {r0, 0x8010}], 0x7, 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x5, 0x400000) 2018/03/24 18:20:41 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x10000000028001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x46, 0x2}, {{0x0, 0x2710}}], 0x20e) getresuid(&(0x7f0000004040), &(0x7f0000004080)=0x0, &(0x7f00000040c0)=0x0) chdir(&(0x7f0000000100)='./file0\x00') r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1401, 0x2) readlinkat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/70, 0x46) r4 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x40080) r5 = getegid() setfsgid(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80000, 0x40) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000180)={0x5, 0x1, 0x8, 0x1}) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) r7 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3f, 0x161140) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) stat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)) r8 = fcntl$getown(r4, 0x9) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0186405, &(0x7f00000002c0)={0x9, 0x4, r8, 0xff, r2, 0x1, 0xede, 0x100}) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000380)={@loopback, @broadcast, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x4, 0x4e23, 0x4, 0x2, 0x80, 0x0, 0x87, r9, r1}, {0x0, 0x4, 0x7, 0x0, 0xffffffff, 0x4, 0x2, 0x101}, {0xc47, 0x3, 0xffffffffffffffff, 0x7}, 0x81, 0x6e6bb1, 0x0, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x34ff, 0x0, 0x0, 0x101, 0xfff, 0xade, 0xe972}}, 0xe8) 2018/03/24 18:20:41 executing program 4: r0 = socket(0x11, 0x800000003, 0x600081) socketpair(0x1, 0xb, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x7f, 0x100, 0xff}) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$alg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000380)="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", 0xed2}, {&(0x7f00000001c0)="aafbfbfaee5c602f2f4d6ff5a83a0c361e2c715503a62ad9e39d1aa4db71e09bac5f386fb8e502bd28ea9369702b98c5fe1ac060c471f72c56268c37491dc562642c9eeda5e1e74aea222d", 0x4b}, {&(0x7f0000000280)="2651996669392920a4d036f6b9b14761092dcc0c44e198f8ccfe5e1c59a66de9066359950ef07e80ee28b4ba797b29458a05375d5c50a0ea59281ff547c3f3088e398c4adc40fc6736480c3e7e03bd0d207ff642344ab7f14b3ede8765e70d8d99da35dd2b5b725ed38b79b8340429b848423be6003523", 0x77}], 0x3, &(0x7f0000001380)=[@op={0x10, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x87, "ccc45f33a4c723cd0e0eff87aa8427a9657bf13559623138ba277b55d6974104dc4b54e87074c9cb2532bc663e868b98e57a7ca625e6530f5df6c25b0feaa8dfb1952a668eecd5a3af735f47638e3a81ad38204240b583ccb2a2b1362d22873eff9efe60a2759daffa34df87f85fb55ac30173fef47e993ecdfed8c365579ba3b85eb1ce143e3b"}, @iv={0x2c, 0x117, 0x2, 0x1b, "81d52c63533251cbfe83bde9c19fbd70fdb67f7822b5a2518c9014"}, @assoc={0x10, 0x117, 0x4, 0x8}], 0xe4, 0x4040040}, 0xd0) 2018/03/24 18:20:41 executing program 7: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e23}}) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) process_vm_writev(r1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/6, 0x6}, {&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/182, 0xb6}], 0x3, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/131, 0x83}, {&(0x7f0000000480)=""/43, 0x2b}, {&(0x7f00000004c0)=""/231, 0xe7}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/103, 0x67}], 0x5, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001680)='/dev/vcs#\x00', 0x6, 0x4800) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00000016c0), &(0x7f0000001700)=0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000001740)={0x1, [0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000001780)={0xc536, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000017c0)={0x3, r3, 0x10001, 0x2}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001800)={0x0, 0x3}, &(0x7f0000001840)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001880)={r4, 0x2}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/rfkill\x00', 0x20040, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000001900)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001940)={'ip_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001980)={0xfff}, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000019c0)={r4, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x4}}}, 0x84) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000001a80)=0xe35d, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001ac0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001b00)=0x24) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = add_key$keyring(&(0x7f0000001c00)='keyring\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r6, r7) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000001c80)=0x7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001d40)={r2, 0x50, &(0x7f0000001cc0)}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001d80)=0x81, 0x4) setxattr(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)=@random={'security.', 'ip6tnl0\x00'}, &(0x7f0000001e40)='keyring\x00', 0x8, 0x0) getsockname$unix(r5, &(0x7f0000001e80), &(0x7f0000001f00)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001f40)) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000001f80)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000001fc0)={0x7, 0x3}) 2018/03/24 18:20:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x51, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623af"}, &(0x7f0000000140)=0x59) 2018/03/24 18:20:41 executing program 3: r0 = socket(0x4, 0x6, 0x0) r1 = accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e, 0x80000) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000000c0), 0x4) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x10002) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000240)={'syzkaller0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x2, 0x4000) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x100) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000200)={'bpq0\x00', &(0x7f00000001c0)=@ethtool_stats={0x1d, 0x4, [0x3, 0x0, 0x0, 0x3]}}) 2018/03/24 18:20:41 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r3 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa01}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneigh={0x14, 0x1e, 0x401, 0x70bd2c, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x44000) read(r2, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) lstat(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchown(r3, r4, r5) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000300)={r7, 0x80000, r6}) tkill(r0, 0x16) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/03/24 18:20:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") set_thread_area(&(0x7f0000000000)={0x200, 0x0, 0x4400, 0x8, 0x7, 0xffffffffffff15fb, 0x8, 0x7, 0xfff, 0x4ff}) getdents(r0, &(0x7f0000000200)=""/203, 0x11) getdents(r0, &(0x7f0000000080)=""/70, 0x46) 2018/03/24 18:20:41 executing program 2: r0 = open(&(0x7f0000000000)='./file1\x00', 0x10444, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') 2018/03/24 18:20:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x79, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1"}, &(0x7f0000000140)=0x81) 2018/03/24 18:20:41 executing program 6: setitimer(0x3, &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00000000c0)) fchdir(r2) ioctl(r0, 0x6, &(0x7f0000000100)="e67d93c4158c63c20472b3ba1a16d31a0c9be924773634c0") syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 18:20:41 executing program 3: r0 = getpgrp(0x0) r1 = gettid() r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="271bbb8b1641253e6842266eb17ca9d32fbffd3383ccd289780e24792940c022b45de41a76e65a662ae9f0c26822a912eb9068993aa007d8178561d099788e82fb", 0x41, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000000140)=""/36, 0x24) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x17, &(0x7f0000000000)) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/03/24 18:20:41 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x3, 0x8, 0x5, 0x9, 0x2}, 0x14) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x6, 0x80) write$evdev(r1, &(0x7f0000000040), 0x0) 2018/03/24 18:20:41 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x2, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) set_robust_list(&(0x7f0000000180)={0x0, 0x708, &(0x7f0000000140)}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r1, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00003b4000), 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) sendto$inet(r1, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/24 18:20:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) setsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f00000000c0)="e03e9fbb6ad927ffa36fce88e86a52d670d61fadde0a9576560103f7cf100000f0bc3326908c8c14ca6f89826a", 0x2d) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) 2018/03/24 18:20:41 executing program 2: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) fallocate(r2, 0x1, 0x9, 0x7) 2018/03/24 18:20:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000fcffb0)={{0x8}}) 2018/03/24 18:20:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x141000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 345.928839] kauditd_printk_skb: 2788 callbacks suppressed [ 345.928847] audit: type=1400 audit(1521915642.024:98103): avc: denied { net_admin } for pid=4291 comm="syz-executor2" capability=12 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 [ 345.959088] audit: type=1400 audit(1521915642.026:98104): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 345.983688] audit: type=1400 audit(1521915642.030:98105): avc: denied { net_admin } for pid=4291 comm="syz-executor2" capability=12 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 [ 346.008280] audit: type=1400 audit(1521915642.031:98106): avc: denied { net_admin } for pid=18519 comm="syz-executor7" capability=12 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 [ 346.032983] audit: type=1400 audit(1521915642.033:98107): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 346.057579] audit: type=1400 audit(1521915642.035:98108): avc: denied { net_admin } for pid=18519 comm="syz-executor7" capability=12 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 [ 346.082262] audit: type=1400 audit(1521915642.037:98109): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 [ 346.106858] audit: type=1400 audit(1521915642.040:98110): avc: denied { net_admin } for pid=18519 comm="syz-executor7" capability=12 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 [ 346.131561] audit: type=1400 audit(1521915642.042:98111): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 [ 346.156167] audit: type=1400 audit(1521915642.045:98112): avc: denied { net_admin } for pid=4281 comm="syz-executor1" capability=12 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 2018/03/24 18:20:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x79, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1"}, &(0x7f0000000140)=0x81) 2018/03/24 18:20:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006c5ffc)=0xfffffffffffff, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x2}) 2018/03/24 18:20:42 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x1000020) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000000)='./file0/file0\x00', 0x1) 2018/03/24 18:20:42 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x100, &(0x7f0000000000)="a6457b06290fc7f065291cce544fdbfcf9b18bd152736cfd9d2652bd077b7ef8bdbd3f49c3c7f7c9e70d735bcaee10bb578d401e8773ed706e1a9bfed8ba518cbe26d93482e666e7b6d3f74d40b63d185b05c560420ed82424408a3406d29c82fe0c09e087605c64e24def576c7a8f67287f6c8adfd5df60e97349586a961318583e58ff4a9c4c11398124964b6a2c4b1e22e1687bb1052db3220aca221af3302d136d751e0765c2927ead5cc94acf4faa4c61560a66e34c7287396b994fe0b684c9826b8da845be75c7f5d0618822726aa9695756b414a0f6e8ecae5cc1ac7038d5d0c16593b5d24c175565f43603eb519d6550f5bd3b") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/03/24 18:20:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xc0, 0x11a) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/87, 0x57}}, {{&(0x7f0000001640)=@nfc, 0x10, &(0x7f0000001700), 0x0, &(0x7f0000001740)=""/7, 0x7}}, {{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x3, 0x2041, 0x0) 2018/03/24 18:20:42 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) dup2(r1, r0) 2018/03/24 18:20:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000561000)='net/dev\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x9, 0x4e22, 0x7, 0xa, 0x20, 0xa0, 0x32, r1, r2}, {0x79, 0x7, 0xff, 0x4, 0x5, 0x1, 0x2, 0xa7}, {0x4, 0x2, 0x9, 0x1}, 0x5, 0x6e6bbc, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x7, 0x0, 0x1, 0x5, 0x189, 0x100000001}}, 0xe8) sendfile(r0, r0, &(0x7f0000000040)=0x2000000, 0x400) 2018/03/24 18:20:42 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x440, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x8, 0x2) syz_emit_ethernet(0x6e, &(0x7f0000000240)=ANY=[@ANYBLOB="cd390b081bf200000000000086dd60c8fba200383a00fe800000000000000000000000000000ff020000000000000000000000000001040090780000000060b7920800002f00fe800000000000000000000000000000fe8000000000000000000000000000ff1d3053a06de46b1cee6265ae4c3d74da510acb86891dbbd99884c8f76d9a356ac01e6389f4e516c67a36a23e7701c8bb761cdfd753b04e8be4392f0d110b2c7e9a99036c4c6ce0971022af3738b3c75611fc"], 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0x15, 0x4) r1 = memfd_create(&(0x7f0000000080)='#\x00', 0x2) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0), 0x2) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x2) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:sound_device_t:s0\x00', 0x24) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x0) 2018/03/24 18:20:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDELIO(r1, 0x4b35, 0x37) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r3 = gettid() openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x4, 0x4, 0x5}, 0x2c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x24) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000), &(0x7f0000000200)}, 0x20) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) dup2(r0, r2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/03/24 18:20:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)='[vmnet0ppp0cgroup\x00', 0x2) r3 = getpgrp(0x0) getpgid(r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "53651e0c8080c8b657503bb7688e7a42eb2b96dcd493271169859ca19cfdba56e9d120f70e9a3cbada6395fe630c5bfa27fea21028ba4435b3d1c219cf96ce86", "846b853e831eaaedb2f56d1a510711e51c5e0efa3296501d54b13dee767291129f8e1522bed523b4ed47a1e2836739ecf242b33da8051603b66b4976e5751af7", "72bc1b571178e20abe02efcad89ebc6d5b42fccbe1b4f9781d4ccc409f0d17c7", [0x0, 0x3]}) 2018/03/24 18:20:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000000c0)={0x3, r0}) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000080)={{0xfffffffffffffff8, 0xfffffffffffff000}, 0x48}, 0x10) getpriority(0x2, 0x0) r4 = fcntl$getown(r0, 0x9) capset(&(0x7f00000001c0)={0x20080522, r4}, &(0x7f0000000200)={0xf6a168a, 0x0, 0x2, 0x7, 0x8, 0x9}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="050000008407ffff000000010500"], &(0x7f0000000180)=0xe) 2018/03/24 18:20:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x79, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1"}, &(0x7f0000000140)=0x81) 2018/03/24 18:20:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000000000)=0x7fffffff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x18, 0x32, 0x3ff, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/24 18:20:42 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x7}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/03/24 18:20:42 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x500, 0x4, 0x7, 0xfffffffffffffffe}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) [ 346.992669] tc_dump_action: action bad kind 2018/03/24 18:20:43 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x807f, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4401, 0x100) 2018/03/24 18:20:43 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) close(r1) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0a00000109000000", @ANYRES32=r2], 0xc) [ 347.033282] tc_dump_action: action bad kind 2018/03/24 18:20:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)='[vmnet0ppp0cgroup\x00', 0x2) r3 = getpgrp(0x0) getpgid(r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "53651e0c8080c8b657503bb7688e7a42eb2b96dcd493271169859ca19cfdba56e9d120f70e9a3cbada6395fe630c5bfa27fea21028ba4435b3d1c219cf96ce86", "846b853e831eaaedb2f56d1a510711e51c5e0efa3296501d54b13dee767291129f8e1522bed523b4ed47a1e2836739ecf242b33da8051603b66b4976e5751af7", "72bc1b571178e20abe02efcad89ebc6d5b42fccbe1b4f9781d4ccc409f0d17c7", [0x0, 0x3]}) 2018/03/24 18:20:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8d, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249"}, &(0x7f0000000140)=0x95) 2018/03/24 18:20:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000580)=[@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4d4f}], 0x3f8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x42000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 18:20:43 executing program 4: r0 = userfaultfd(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x42800, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000001c0)={0x401, 0x1ec3}) migrate_pages(r1, 0x0, &(0x7f00000000c0)=0x4, &(0x7f0000000040)=0x2000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/03/24 18:20:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000200)={[{0x2, 0x4, 0x7, 0x7, 0x5c070eca, 0x38, 0x5, 0x5, 0x8, 0x800, 0x7fff, 0x3f, 0x7ff}, {0x8, 0x0, 0x5, 0x9, 0x2, 0x3, 0x4, 0x10000, 0x7, 0x4e53, 0x5f, 0x8, 0x7fff}, {0x4, 0x3, 0x6, 0x0, 0x3f, 0x6, 0x2, 0x2f604d73, 0x100000001, 0xffffffffffff5f0f, 0x9, 0x6, 0x3ce}], 0x9}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x6, 0x2, 0x10001, 0x0, 0x0, 0x4, 0x1, 0x4, 0x1000, 0x5, 0x7, 0x0, 0x80000000, 0x9db7, 0xfffffffffffffff9, 0xfff, 0xb69e, 0x32b, 0x2, 0x1, 0x4, 0x2, 0x3, 0xc8bf, 0x1ff, 0x2, 0x2, 0x7, 0x800, 0x4, 0x1, 0x8, 0x33, 0xfffffffffffffc00, 0xffffffff, 0x3f, 0x0, 0x3, 0x5, @perf_config_ext={0x81, 0x1f}, 0x2000, 0x40, 0x4, 0x7, 0x800, 0x401, 0xed}, r1, 0x1f, r3, 0x1) accept4$netrom(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000280)={0x0, {{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, {{0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x104) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf2609876b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000), 0x0, &(0x7f00009c5000)}, 0x0) 2018/03/24 18:20:43 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x500, 0x4, 0x7, 0xfffffffffffffffe}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) 2018/03/24 18:20:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c006295d81e00006179342b775686255137c801587b5a061ace9adbde483db5d4f9d155630b9cab65cc42b62d0ec363a44cd4dd1c3ad90b674bbbdb2e248d1b89d2c5d5699f2aee6d1f9b944eab1a709e1958", @ANYRES16, @ANYBLOB="01060000000000000000030000000800020000000000"], 0x1c}, 0x1}, 0x0) 2018/03/24 18:20:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8d, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249"}, &(0x7f0000000140)=0x95) 2018/03/24 18:20:44 executing program 5: chroot(&(0x7f0000000000)='./file0\x00') r0 = socket$pptp(0x18, 0x1, 0x2) bind(r0, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x0, 0x100000000, "ddfe1db1e14a84a89426755d9598ff5ee4095428b170a52a6ac4211c3af8f364a05a5d30e63008170b55357f36b0c1e2b698bd880e78fca867f88e436c1543", 0x2b}, 0x80) bind(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x2b0) 2018/03/24 18:20:44 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000200)=""/253) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/03/24 18:20:44 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x2, 0x80000000000000) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) ppoll(&(0x7f00001b9fb8)=[{r0}], 0x1, &(0x7f0000e5d000)={0x77359400}, &(0x7f000034a000), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/24 18:20:44 executing program 2: socketpair(0x8000000000001e, 0x1, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000140)=0x1) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x20040, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) 2018/03/24 18:20:44 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x500, 0x4, 0x7, 0xfffffffffffffffe}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) 2018/03/24 18:20:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00006e6000/0x2000)=nil, 0x2000, 0x2000002, r1) 2018/03/24 18:20:44 executing program 3: perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) personality(0x500000f) syz_extract_tcp_res(&(0x7f0000000040), 0x2, 0xdf0c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000000010601018d6709f0ffffffff000000000c000100010000137f0000010c0002000200000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/24 18:20:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8d, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249"}, &(0x7f0000000140)=0x95) 2018/03/24 18:20:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f00000029c0)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x915, 0x80000000, "ff4f8d4a4cba830269c6f82aafe13b6f0a4a07dac3b5efc5eb5615c3d4db91dadd372b2d546ce4f06af1bcfdda470f2b7882a25419836d545e0a202a8b5440", 0x15}, 0x80, &(0x7f0000001540)=[{&(0x7f00000000c0)="80846b391094c8c232e8bf668a79d8de204932f643fd01b2a80d43d42e8e22eef5", 0x21}, {&(0x7f0000000100)="dbf03b986a177ec1578398269455", 0xe}, {&(0x7f0000000140)="845b6e53b9f47a48d697bf2415f6dc9917a00e6bf1dce6ff0b64f8e27348d656f7f8bdf1d606e07e9639edc5ce28c3ac2815ec6e597ff058cdb6912b0d47a5ab34fadea5268242d2b1de5e84e3da6a0fa51076a416c6dc8d2b9b53edab8fc4c6aa0cb7875d675b", 0x67}, {&(0x7f00000001c0)="fbae9b5c7f2ff106e56deb555a7d5225c708395fdaf294808de447ec7086650f93b8df65553f7abf5770d04e61ed4e45350d9b0e647f3d1ab47572014302270cd2a3caff17b401a474ab24e47a995e961706b8b2ec523b9abf0559795910ea8d8588c3c584a4f8f305775ac196c70af35a8a69771ee032f1369c8692e1d476ad43a71cd01d32d15f23822c2b3784070e448ec787e0e732547ba85e1426abdb0e0f50dad28d79b3124b37134eef41a1ceb88bf8ac", 0xb4}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="b653c44ed36c38505aaf7e869545c94e5e8a3a273296527f9f8af61fe87572f4e6380605809d6fd27d04085780f45df255cac433b106cb3e9dffa6216d78a15c9dc704f4441e5b84b214b711e388cf4531c942d392f0a8c3dddb4625670b28aa3db58ac04eff16da6c525ecae1d104bd3fc7ef1c758adc715c", 0x79}, {&(0x7f0000001300)="ebd4b60cd88882282335f3887c61bdbb613413a8628a83ab797f88f591e156d74fe7a1acd397b7888540e2f954392233cbc8b62f644dd72f1b7cfd5bef8b708c98aed66aeebe048ec3b8587da025bfdb21ef625ff268fd3aabf84fa5ce76c851ac4ce7cd2a79a677a756595b0b3ac119dca4bb9794b8221a98ced9177f13328d1153ec53cdd1b145257f18f47a", 0x8d}, {&(0x7f00000013c0)="68f3a902e33fe98566bb5fd2bb4bf6bb0161945b7f080f31ebc3", 0x1a}, {&(0x7f0000001400)="c04bf832080b07b7b7382f5fe47724aa0cebad0a0f1d55f2826f5e0bc5d82810846b94ed7c16eeaf23a7b6445c3881f5d29e04098196e2db07dbca6f2f6b4a28e898359e64aa0b54c65b36069fbc347270fcd066ac01b4526dadcb1ac44c491b12170b66212e1504684fe71846e03f698ffa5e7ef96e25f5679a480cc54fe4284fdc436a8cccb61a2f8cd9f519e17091f109fa1a197353d6196beb2cc6f81ae9b7557cee9fd888eb39c4a652125bba4c8ec9b93afb4b00d9b9832942233a99fbca993462b5fe3ad1fd01ce3f5a5146f8ff0cdf5a407abf07e00a877ee3b64327020b5461", 0xe4}, {&(0x7f0000001500)="920c0bbf189c387c0f7fae6efb7f9a9f1863aadf019618a6b8318f7e1b8a7abcb46fed649e1d38391046859880e99bb7ee44677aaee34fdcc96a6eff07875318", 0x40}], 0xa, &(0x7f00000015c0)=[{0x9c, 0x10a, 0x100000000, "855b496ab428dafa7a922fa5b9462c4d828f16dcab296565049761019da787232cbd4c207e48ad943d0c1f5aa444ed00d9be2df51244c3778f4e7553145aaf17b1888fa6b7600616eb0d8bff9bee420f1590dcf7f53b98648adf58408deb2cb88990f4d7dec56d4164b567e1866c5d5c58e4fa4557945933db483c83f65a142909da748e95c4c246ce76484f43c9ef87"}, {0xb0, 0x10c, 0xff, "c28e8dacf00cb19c9fe7a595b957c49a33404d382e12260930ee6c2de2b79960b39e168e7ce1fa4916fcfbcac3a75ff1d58c20d32dd6a18a01775513dd3c4211f55dff05476d37c6a4819a660b16c58f926b52bf5a9ac63f7385d8209dc97c1db5e0e982319599a704f3fadebc24d7e7d61f2d88baf979044c4df3115f6136f20261053ce84fe424715cb3399750c87845c1e89fb92c38c504d7b6780c78b530ca66"}, {0x74, 0x10f, 0x101, "7786d77fef9c93c7773eca5f164a73248e81d139f24b90ac72b8fed0060893f52a80282621cb1d349b489e3afc73e120ead951823cc4095a994db3055f73f7289257950e657b4a37f078f7e4acdb8cafb5b1de3d276e81e3c026c6438450cc23a0ca116bd1177c"}, {0x60, 0x7, 0x401, "488679e04a5a5859a8b0b4496bf4937c1bb9833450c1a11cd6021a3d6356d90d2922a264bbfa7e550076db0cc0f73467fc6b7298a28369a565670c88917831199b1485465390609e807fc045b8ec3ee4cbd52b"}, {0x100c, 0x10b, 0x7, "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"}, {0x104, 0x100, 0xcd, "c528f25c35af537caafd087d259ec5e4727234c7e0791002285032b625bdfd2d2ff36112807c79c4001e6398973040b34d4ec34cea4d18a80ba8cd030273aed44063c6ee9bc7a6eb20ac7e308fbfdee659f6df0503a177220e4c8fd462c439e5499778fb0f179c04f3cfa09ad14b4a5ebf94301759310464349c41d6f046a6f39a0fc4e355ea558637d56d9bd10060362e05796ddf6b68b241ff121b11f2b843b3b4739248dcb5f9d49cdce1e109619bbf9e48bc4c82015ccca2943c333f8da1847b69ef704a501bea0cf2b3d1c048e2ffba0b6cc8edd63426db6acfde939e9acf5fee4dcb59fa1855f4c3c7bc6414a75032618eea"}, {0xc8, 0xff, 0x9, "9bdd1abce86a8a054ec3f6f0943ef79b76236e8e1b13900b0307119e673963669226d93d04ae7166ba04bc2a76d13b1a663b7cf3c8d961812b595c815d184b1dbf6d21e4a3ea768d1ca0deb76a37b0563997628378f765918470b1b55955a5f9190e290398eb6eef91ae21f5a0633af658b8729db092c483bbe921a74684155317175a6fd315be99ee1f465838f7239e1c1c3f25bf88004e438ea3747de01e4bcbf9bbc771cfb5a3a3ff8732d200ca41e58ef8e3ec7d715936aa"}], 0x13f8, 0x800}, 0x40) sendmsg$nl_generic(r1, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x1c, 0x1e, 0x829, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/03/24 18:20:44 executing program 6: r0 = socket(0x8, 0x0, 0x7fff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xa3d, 0x12800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000100)=""/191) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x80000001, 0x3, 0x1, &(0x7f0000ffb000/0x3000)=nil, 0xbf}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xf2b, &(0x7f0000000200)) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x20000000) 2018/03/24 18:20:44 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x500, 0x4, 0x7, 0xfffffffffffffffe}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) 2018/03/24 18:20:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) close(r0) 2018/03/24 18:20:44 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x2, 0x80000000000000) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) ppoll(&(0x7f00001b9fb8)=[{r0}], 0x1, &(0x7f0000e5d000)={0x77359400}, &(0x7f000034a000), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 348.436273] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/03/24 18:20:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) [ 348.490641] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/03/24 18:20:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x23223666}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10040003}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000), 0x8) 2018/03/24 18:20:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getpgid(0x0) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) r2 = getpgrp(r1) setpriority(0x3, r2, 0x100000000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_newaddr={0x48, 0x14, 0x2, 0x70bd27, 0x25dfdbfb, {0x2, 0x20, 0x104, 0x0, r3}, [@IFA_LABEL={0x14, 0x3, 'bridge0\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0xec, 0xfffffffffffff17f, 0x8, 0x6}}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040000}, 0x2000c881) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x200}]}]}, 0x28}, 0x1}, 0x0) 2018/03/24 18:20:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x97, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2ad48b5012b"}, &(0x7f0000000140)=0x9f) 2018/03/24 18:20:45 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x4, 0x1f, 0x4, 0x1}, 0x6) sync() munlockall() r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/24 18:20:45 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000011c0)='/dev/vcs#\x00', 0x3f, 0x1) sendmsg$nl_route(r1, &(0x7f00000012c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)=@ipmr_newroute={0x24, 0x18, 0x218, 0x70bd26, 0x25dfdbfc, {0x80, 0x14, 0x10, 0x4, 0xfe, 0x1, 0xc8, 0x0, 0x800}, [@RTA_FLOW={0x8, 0xb, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x5}, 0x20048014) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x6b, "2adf3535a1b15990b103c67fc0d7e4e79c03db366336847f23e2e1373196183967ad9ab09681070673af68af8e8f5d29cab7ff4959acc1e52e8e75b208ffcabe5ff4c3fb5a9916a8def3694ecffef27ceb083af679e937d1773dac10b84d26821beea78016794a11669bce"}, &(0x7f0000000480)=0x73) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r3, 0xa3, 0x4}, 0xc) r4 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3d, 0x48000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xe5, "4be01ddee980061594c80f8e10cd959120d484c28d09245147a9bba4a9a3656076ed18a26c2ba7f232da1430ef84a94926c3ba7cef4e531781d2ef267460facf9d332df16f55d7ff42538a1fe2ff37c5e9afb0a67f7e478cc79c613487ad6ad9572e80ec5e70c0290378b1ede5e6daf36ad4e2e58267e5d0936d2f89b0f139a56fb72e46d7d529b7c1959b9731b05a770a107e92fdb76b1685b91f326b749652af8b31b73e766096cc66804af018e846cd7516c37d82287a8e3c8fd5effddeb2c9bbd9ec24b98422e513795fbd6f8c00a923e5ed0fb1d9899860c02fb1c8579ea238a68863"}, &(0x7f0000000240)=0xed) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000380)={'gretap0\x00', {0x4, 0x2, 0x9, "c8028fca334a", 0x10001}}) removexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='system.advise\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000280)={r5, 0x401, 0x2, 0x2}, &(0x7f00000002c0)=0xfc3f) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c102-', 0x20, 0x32}, 0x58) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x300, 0x0) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f00000000c0)=0x4f1, 0x4) 2018/03/24 18:20:45 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x500, 0x4, 0x7, 0xfffffffffffffffe}) 2018/03/24 18:20:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0xfffffffffffffc3b) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x8b12, 0x1]) 2018/03/24 18:20:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='vxfs\x00', 0x830, &(0x7f0000000100)="2b2328defa312b433af6cfc3fb2926aaf292968ab684") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x480100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') 2018/03/24 18:20:45 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2) 2018/03/24 18:20:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8d, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249"}, &(0x7f0000000140)=0x95) 2018/03/24 18:20:45 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x500, 0x4, 0x7, 0xfffffffffffffffe}) 2018/03/24 18:20:45 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000100)=0x8) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x67) futex(&(0x7f0000000040), 0x0, 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000003c0), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0x5}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000200)={0x9, 0x4, 0xfffffffffffffff9, 0x80000000, "d1abf9b4ec8209833a586b49eb97836c17420306789e4ba6a03baa00ce038e85f61087960d53bbe182717c5a", 0x7ff}) 2018/03/24 18:20:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000a000)=@ipv6_newroute={0x34, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x4, 0x8}]}, 0x34}, 0x1}, 0x0) 2018/03/24 18:20:45 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x8001, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e20, @rand_addr=0x8}, 0x180, 0x1, 0x1ff, 0x8, 0x40, &(0x7f0000000080)='ipddp0\x00', 0x80, 0x100000001, 0x6df5}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000200)=r0) 2018/03/24 18:20:45 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:20:45 executing program 6: io_setup(0x1f, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x201, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0xfffffffffffffffa, 0x0, 0x3}, 0x400, 0x6, 0x41}) r1 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/dsp\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x200004) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x100000000, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000300)={0xd9, &(0x7f0000000200)=""/217}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340)=0x8, 0x4) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000003c0)=0x7956, 0x4) ioctl$TIOCCONS(r2, 0x541d) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000400)={[], 0x0, 0x400, 0x2, 0x0, 0x8, 0x5000, 0x2, [], 0x7fffffff}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0xc0102, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000600)={'lo\x00', 0x2800}) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000640), 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000680)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f00000006c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x6400) accept4$packet(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000780)={0x0, 0x80000001}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000800)={r6, 0x800}, 0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000840)=""/127, &(0x7f00000008c0)=0x7f) bind$pptp(r0, &(0x7f0000000900)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) syz_open_dev$tun(&(0x7f0000000940)='/dev/net/tun\x00', 0x0, 0x1c0) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000000980)={0x8, 0x85, 0xca2, 0x3, 0x8}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f00000009c0)={0x4, 0xa000}) 2018/03/24 18:20:45 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x4000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)=0x7) 2018/03/24 18:20:45 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x24540, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x48, "8b6a3b6d3197f87db3f3fd3dc56e3b2aec6b8b99765b1a63551f9d8b1498b7ae1b53530f461c1253ba220734f41fd73437da7970aa815776d633b10897c330b9b642498aaae83d31"}, &(0x7f00000000c0)=0x50) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xb7, "fc602af0d8117672c66d46ca43ac69a830bcdaa268bfefe6adbccc012522462d53e30bc0218d006671666810d8d74574e0c32389bcd5e1caff92941b5dc83ef19382db40dfc722e57e114a700ed4a5c242209a6c4774e903af6faff43a00d9eaf2cdc8f275885291bdea5a1d80318dbe72cc04a9d34cb1ea58e39ee82ef27f49a597e88571469ee7ba746096526358971839ee006a6e547b48dec09acbe248d325086b48fb0535d45773d1af7ba9a98772cd40942f04ab"}, &(0x7f0000000280)=0xbf) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="b7e6edee90d6f4ab2f4535c2f9cee5e4", 0x10) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)}) 2018/03/24 18:20:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80080) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/03/24 18:20:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2800, 0x0) 2018/03/24 18:20:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8d, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249"}, &(0x7f0000000140)=0x95) 2018/03/24 18:20:46 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) sendmsg$netrom(r0, &(0x7f0000001580)={&(0x7f0000000040)=@full={{0x3, {"59cdd430489a06"}}, [{"4cd71b5783ffaa"}, {"1a716324acb333"}, {"dd58ddfbc216f2"}, {"12d4ce8e68feb9"}, {"6fa202c66bdbd1"}, {"cbf66e81336751"}, {"4886f1beb8d06d"}, {"424cad32a8a3c9"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f00000000c0)="8471967ad5a4128e672efecaea784c505ef52a6de753b06e492f930efc402e7ab815ba4b6a3415187204c25f17cd7156bbf371e80178819326d3dbbffcc165a5ca58b79b67f63822482db1418460c8df3281fc2ef5671d46d309320c6d74bd6707b38de3ae6fb595c66052832d8378abb2c1420020f527f316bdc524790756e9fa9c64f5e02941afb4fbea17c39601c01c461d252e9f4d38ea7dde5db0d410bac4937adf08d922cf3df890e9010e3bd9008760408499f7299529f15069c6cc48b80ebd4ae5f9b1b2e000d07965271f074c494a649147a7acf9b593dd9993c98cbd055fe03b6689ac1796241db4125be8aac1", 0xf2}, {&(0x7f00000001c0)="923d88103d522e22ad0d46013dad1fe59f9dc0fd389ea96edfbc0d040071620a70f672bfac16a14f75d976474c2c24f36f", 0x31}, {&(0x7f0000000200)="e3b9e253970a0300d3b013ec09ce760d182530ba4b996a6fbc0b3ee76a", 0x1d}, {&(0x7f0000000240)="d304b097e5a0af8eaf0bd6c5e46b960d1798abfb53ab0bac442fce109360e184fe831f09194e81630aed0edabe038a3ae110353f8b1044aab5d3bbd99309ba5b7d58952e3122a249879fa732e802f47f26fae8f7bf5b22d18d2af08f5e0e47d263dbeec147330a5dd0f21cc5218f747e533f4db52fa83a2fb002044a9df6c4019738d8fa0bdda829ea67e90e8c472317d4c432cde3314585920d94c1742332095a40a3bb638cb8f021d7887a2b57cbd90d690298eb98a8", 0xb7}, {&(0x7f0000000300)="dc427896a8792c4354d8c404f5a59b1992d95905a3e4497ef60e530f0d928c6f40a5870f40634ef135d59fa6fa2287ad44d6b52bde6c64408d85bba9bf72dc34773a7b0a5b8b02de5e26436e02d18b28278c79e10ecff8038137583bafa21581347c6c3fba0fa99b7fc6aac63e2457fda324f87d7bb391f347b2b317158fb0ddc302c82628389f525414f89fa3ddb60171", 0x91}, {&(0x7f00000003c0)="c294823ceea32b71ee2de408ef52f85fce4ff92ca26e28993843bceab0bfabecbd5375651936e420cdb4a7c7c5", 0x2d}, {&(0x7f0000000400)="a9a9d0ff2914199f9f385c2cb3da62c3474bbeececf4aef59d1e84e4fe12e5034d036c7164c688c01ce4a7c74745af53b1e6a3c37f4245be81181460c9aae66a02593430eea94b629382eda7e4d29263a2b81a427156d97ec9146ebc72e3d2a196a3ea9d96fc5ff6dfcd7434b293bc8aefeba0870afbebea687d408deb136a4a36956644f5105723aad85ed2cec5df38b2ac9c9813131cb154661b0f178d66d5ac5e81ab90f6", 0xa6}, {&(0x7f00000004c0)}], 0x8, &(0x7f0000000540)=[{0x100c, 0x100, 0x4, "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"}], 0x100c, 0x20000004}, 0x800) 2018/03/24 18:20:46 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:20:46 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000080)="a10020", 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)) close(r1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/24 18:20:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8d, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249"}, &(0x7f0000000140)=0x95) 2018/03/24 18:20:46 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:20:46 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x17, 0xffffffffffffff9c, &(0x7f0000000340)="dfd123a5f7d0c2be07303379da6a20748d807c3e04fa656684d251f7f891ab781888da55e0866bae97aad7d883731128744d31033ecc4afb3a9bbf0d3e4e4a7f8bada5e3f08e455837f06c5c7dddc0389738533ca8b0798a8b4000d51fb49b0644029ed6b16e9c496f48d8da84c78a849b382d1bb4257e6c4fdfa82eed2888894c788a5d1bda31e1e545e99f8a4a5901aa10340fa5e1f00bc5fea83a7abcabff"}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020000"], &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xd79a}}, 0x7fffffff, 0x9, 0x1, 0x1, 0x20}, 0x98) writev(r1, &(0x7f0000d93ff0)=[{&(0x7f0000000040)="3900000011000947011b61e600000000070000000200000045efffff08009b0019001a000f0000090000a07628da2301000000000006000400", 0x39}], 0x1) 2018/03/24 18:20:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ftruncate(r0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0xffffffffffffc77c, 0x6}) 2018/03/24 18:20:46 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x80000001, 0x10, 0x2f, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x0, 0x6, 0x3b891849, 0x8001, 0x100000001}, 0x14) 2018/03/24 18:20:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="020000000500000000000400000000000300000048000000baf2c6d40ded5a95e200000000000000"], 0x28}, 0x1}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) 2018/03/24 18:20:46 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000080)="a10020", 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)) close(r1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/24 18:20:46 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) [ 350.630986] FAULT_INJECTION: forcing a failure. [ 350.630986] name failslab, interval 1, probability 0, space 0, times 0 [ 350.642282] CPU: 1 PID: 29270 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #275 [ 350.649639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.658984] Call Trace: [ 350.661568] dump_stack+0x194/0x24d [ 350.665194] ? arch_local_irq_restore+0x53/0x53 [ 350.669864] ? flex_array_get+0x1ba/0x230 [ 350.674007] ? __lock_acquire+0x664/0x3e00 [ 350.678251] should_fail+0x8c0/0xa40 [ 350.681956] ? print_irqtrace_events+0x270/0x270 [ 350.686706] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 350.691804] ? perf_trace_lock_acquire+0xe3/0x980 [ 350.696646] ? perf_trace_lock+0x900/0x900 [ 350.700877] ? perf_trace_lock+0x900/0x900 [ 350.705112] ? flex_array_get_ptr+0x49/0x60 [ 350.709431] ? trace_hardirqs_off+0x10/0x10 [ 350.713767] ? find_held_lock+0x35/0x1d0 [ 350.717835] ? find_held_lock+0x35/0x1d0 [ 350.721904] ? avc_compute_av+0x225/0x710 [ 350.726055] should_failslab+0xec/0x120 [ 350.730031] kmem_cache_alloc+0x47/0x760 [ 350.734077] ? lock_release+0xa40/0xa40 [ 350.738032] ? do_raw_spin_trylock+0x190/0x190 [ 350.742596] avc_alloc_node+0x27/0x4d0 [ 350.746463] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 350.751460] avc_compute_av+0x22a/0x710 [ 350.755413] ? avc_alloc_node+0x4d0/0x4d0 [ 350.759553] ? rcutorture_record_progress+0x10/0x10 [ 350.764576] avc_has_extended_perms+0x881/0x12c0 [ 350.769319] ? find_held_lock+0x39/0x1d0 [ 350.773363] ? avc_ss_reset+0x110/0x110 [ 350.777328] ? lock_release+0xa40/0xa40 [ 350.781289] ? __lock_is_held+0xb6/0x140 [ 350.785345] ? check_same_owner+0x320/0x320 [ 350.789643] ? rcu_note_context_switch+0x710/0x710 [ 350.794557] ? _cond_resched+0x14/0x30 [ 350.798422] selinux_file_ioctl+0x3ee/0x690 [ 350.802719] ? __fget_light+0x2b2/0x3c0 [ 350.806667] ? selinux_capable+0x40/0x40 [ 350.810711] ? __sb_end_write+0xa0/0xd0 [ 350.814664] security_file_ioctl+0x7d/0xb0 [ 350.818880] ? security_file_ioctl+0x7d/0xb0 [ 350.823270] compat_SyS_ioctl+0x57/0x2a30 [ 350.827397] ? do_fast_syscall_32+0x156/0xf9f [ 350.831880] ? do_ioctl+0x60/0x60 [ 350.835313] do_fast_syscall_32+0x3ec/0xf9f [ 350.839613] ? do_int80_syscall_32+0x9c0/0x9c0 [ 350.844166] ? _raw_spin_unlock_irq+0x27/0x70 [ 350.848635] ? finish_task_switch+0x1c1/0x7e0 [ 350.853123] ? syscall_return_slowpath+0x2ac/0x550 [ 350.858035] ? prepare_exit_to_usermode+0x350/0x350 [ 350.863038] ? sysret32_from_system_call+0x5/0x3c [ 350.867858] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.872679] entry_SYSENTER_compat+0x70/0x7f [ 350.877059] RIP: 0023:0xf7f61c99 [ 350.880395] RSP: 002b:00000000f775d09c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 350.888074] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000008946 [ 350.895325] RDX: 0000000020000200 RSI: 0000000000000000 RDI: 0000000000000000 [ 350.902565] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 350.909813] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 350.917058] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 350.930277] kauditd_printk_skb: 2471 callbacks suppressed [ 350.930284] audit: type=1400 audit(1521915647.026:100584): avc: denied { dac_read_search } for pid=18519 comm="syz-executor7" capability=2 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 [ 350.961079] audit: type=1400 audit(1521915647.027:100585): avc: denied { dac_read_search } for pid=18519 comm="syz-executor7" capability=2 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 [ 350.986281] audit: type=1400 audit(1521915647.029:100586): avc: denied { dac_read_search } for pid=18519 comm="syz-executor7" capability=2 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 [ 351.011555] audit: type=1400 audit(1521915647.031:100587): avc: denied { dac_read_search } for pid=18519 comm="syz-executor7" capability=2 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 [ 351.036779] audit: type=1400 audit(1521915647.032:100588): avc: denied { dac_override } for pid=18519 comm="syz-executor7" capability=1 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 [ 351.061714] audit: type=1400 audit(1521915647.035:100589): avc: denied { net_admin } for pid=18519 comm="syz-executor7" capability=12 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 [ 351.086478] audit: type=1400 audit(1521915647.037:100590): avc: denied { net_admin } for pid=18519 comm="syz-executor7" capability=12 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 [ 351.111247] audit: type=1400 audit(1521915647.039:100591): avc: denied { net_admin } for pid=18519 comm="syz-executor7" capability=12 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 [ 351.136050] audit: type=1400 audit(1521915647.041:100592): avc: denied { net_admin } for pid=18519 comm="syz-executor7" capability=12 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 2018/03/24 18:20:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000011000), 0x4) pipe(&(0x7f0000000140)) [ 351.160791] audit: type=1400 audit(1521915647.043:100593): avc: denied { net_admin } for pid=18519 comm="syz-executor7" capability=12 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 2018/03/24 18:20:47 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x500, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x3, r2}) setsockopt(r0, 0x2000000000010d, 0x4, &(0x7f00000000c0), 0x0) 2018/03/24 18:20:47 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x1, 0x0, 0x2, 0x7ff, "e00fc2adaa5c0d3e0ee82226e6a05ca043f85ebebf43908c5d76fcfd045083d9a340d385854478c39438e90c", 0xffffffffffffff00}, 0x0, 0x0, 0x3f, r1, 0x2, 0x8, "c39ef94f047e20abff55bf896fcaea0aa4758121f8dd9079b180d481fab2942dfaae2d3b1250d26d428f777be5b507c7c2dcf89822108bfa723ceb53e481e294", &(0x7f00000000c0)='ip6_vti0\x00', 0x9, [], [0x7fffffff, 0x400, 0x5, 0xfffffffffffffffa]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'ip6_vti0\x00', 0x0}) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e22, 0x4, 0x4e24, 0x7ff, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x3, 0x7, 0x2, 0x66c, 0x4, 0x9, 0x5, 0x5}, {0x7fff, 0x10001, 0x5, 0x5}, 0x9, 0x6e6bbf, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, 0xa, @in, 0x3503, 0x3, 0x3, 0x36b2, 0x4, 0x41, 0x4}}, 0xe8) r4 = socket(0x2200000000010, 0x2, 0x0) write(r4, &(0x7f00000001c0)="2400000024007ffc0000120000100100000ff6ff010000000080f300f1462c1467004410", 0x24) write(r4, &(0x7f0000000000)="faa1adf2bd30effd9950466086847f82cd37c3f2c12e5c742b40996d1947d859dc13df9bedf8973c1564f283af5dd0025713e50984cbf28a1524ae369e39000904", 0x41) 2018/03/24 18:20:47 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x93, 0x0, &(0x7f0000000140)="104f3464fa25081ee2a4f4a9c937852e998af7038cc8f2b91407004374ec52c8dc9d1a53f97ea4c65de1b61febacd14d106914f331fd09a0f35924a14994eabcc50991343e6c84defa404ce26be29d1f3c71eb86083f745a04ebf2d604a7968126506224b2e715997260635e32bcc8ed027f0e20c5e3b42dcc82be52d1f967a0ac9726c69aba2f3b10b37b8ca546efa426683a"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/24 18:20:47 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f00000025c0)={&(0x7f0000000040)=@alg, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/100, 0x64}, 0x0) sendto$inet(r0, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/24 18:20:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x92, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34a0f2"}, &(0x7f0000000140)=0x9a) 2018/03/24 18:20:47 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="1d00000000001f00"]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/213, &(0x7f0000000180)=0xd5) 2018/03/24 18:20:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x80000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x400, 0x3f}, &(0x7f0000000200)=0x88) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001f8d)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) [ 351.229250] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 351.274845] QAT: Invalid ioctl [ 351.287614] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/03/24 18:20:47 executing program 6: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3, 0x4000) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000440)=[{&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/72, 0x48}], 0x3, &(0x7f00000016c0)=[{&(0x7f0000000480)=""/10, 0xa}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/145, 0x91}, {&(0x7f0000001580)=""/239, 0xef}, {&(0x7f0000001680)=""/24, 0x18}], 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000040)=""/175, 0xaf, 0x7, &(0x7f0000000140)={r3, r4+10000000}) close(r0) 2018/03/24 18:20:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() tkill(r1, 0x3d) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa}, 0x1c) r2 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) shutdown(r0, 0x0) [ 351.317281] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12477 sclass=netlink_route_socket pig=29288 comm=syz-executor2 2018/03/24 18:20:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8d, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249"}, &(0x7f0000000140)=0x95) [ 351.364262] binder: 29280:29283 ioctl c0306201 20008000 returned -14 [ 351.399945] QAT: Invalid ioctl 2018/03/24 18:20:47 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x8, 0x1, 0x6, 0x3}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={"776c616e3000000000000600", &(0x7f0000000280)=ANY=[]}) getsockname(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ffc)=0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000523000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000bb1000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) r4 = gettid() r5 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000137ffc)=r4) mq_getsetattr(r5, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)) ioctl(r5, 0x180000, &(0x7f0000021000)='r') r6 = socket(0x8000000200010, 0x5, 0xffffffffffffffff) r7 = mq_open(&(0x7f0000000ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r2, 0xfffeffff7f7ffffa) mq_notify(r7, &(0x7f00006cbfb0)={0x0, 0x3, 0xffffffffffffffff, @tid=r4}) open_by_handle_at(r6, &(0x7f0000fa7000)={0xd0, 0xfffffffffffffff7, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x200) poll(&(0x7f0000ae2ff0)=[{0xffffffffffffffff, 0x5000}, {r7, 0x2000}], 0x2, 0x1000) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000b3d000)={0xf8, 0x401, 0x7, 0x40}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f000075cffc)=0x6) ftruncate(r5, 0x8000) sched_rr_get_interval(r4, &(0x7f00007d6ff0)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000cd6ffc)) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x81}, 0x4) add_key$keyring(&(0x7f0000db2000)='keyring\x00', &(0x7f0000737ffb)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00002eb000), &(0x7f0000e3f000)=0xc) [ 351.410477] binder_alloc: binder_alloc_mmap_handler: 29280 20000000-20002000 already mapped failed -16 [ 351.447357] binder: BINDER_SET_CONTEXT_MGR already set [ 351.449881] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12477 sclass=netlink_route_socket pig=29300 comm=syz-executor2 [ 351.479867] binder: 29280:29304 ioctl 40046207 0 returned -16 [ 351.492355] binder_alloc: 29280: binder_alloc_buf, no vma [ 351.498154] binder: 29280:29283 transaction failed 29189/-3, size 40-8 line 2963 2018/03/24 18:20:47 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r2) socket(0x11, 0x4000000000080003, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000180)={0x7f, 0x400, 0x8000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x9ea, 0xff, 0x6, 0x2, 0x8}, 0x14) pselect6(0x19, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 351.549450] binder: 29280:29283 ioctl c0306201 20008000 returned -14 2018/03/24 18:20:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x378) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x4}], 0xc}}], 0x2, 0x0) 2018/03/24 18:20:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0xe, 0x0, 0x2, 0x2, 0x0, 0xfffffffffffefffd}, 0x29c}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) [ 351.622961] binder: undelivered TRANSACTION_ERROR: 29189 [ 351.638371] binder: release 29280:29283 transaction 117 out, still active [ 351.645402] binder: unexpected work type, 4, not freed [ 351.650716] binder: undelivered TRANSACTION_COMPLETE [ 351.701980] binder: send failed reply for transaction 117, target dead 2018/03/24 18:20:47 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8000c0184908, &(0x7f0000000080)) pipe(&(0x7f0000000040)) [ 352.117424] ion_ioctl: ioctl validate failed 2018/03/24 18:20:48 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000100)={0x40, 0x7, 0x8000000000000000, 0xee, "d034170b299e2df1dcf59d4d669a357750916874d89fd0e7a41a4c7b4f38ae21665062ecfa07ee1a6266001d", 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, r1/1000+10000}}, 0x0) 2018/03/24 18:20:48 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x0, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000040)=""/244, &(0x7f0000000140)=0xfffffea7) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x93c3, 0x0) 2018/03/24 18:20:48 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x109000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000080)=@ethtool_stats={0x1d}}) 2018/03/24 18:20:48 executing program 4: select(0x40, &(0x7f0000000040)={0x8000, 0x7f, 0x7, 0x0, 0x8, 0x2, 0x0, 0x3}, &(0x7f0000000080)={0x7f, 0x4, 0x0, 0x1, 0x1c2, 0xf4f, 0xf9, 0x8}, &(0x7f00000000c0)={0x9, 0x1000, 0x3, 0x8, 0xfff, 0x6, 0x8001, 0x20000000}, &(0x7f0000000100)={0x77359400}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000300)='\\\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x58db}}}, 0x84) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0xaa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000c04000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400, r4}}) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xffffffffffffffff) 2018/03/24 18:20:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) 2018/03/24 18:20:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000d11000)=0xffffffffffffffa4) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="d59ae2267943ff5240bb06d5ef71969b71808c585422d7705c829dbae4ae8920e44856c48b7fdb3c1238f91ab0b0f2e4ee043ab477e0d5c83e2e0692a3359b9c69c7c5b4a68cd98d5a275a136315aa5c01eb05fe6281ba0fbcdcab9605b9a68ed2e445094f1818a0", 0x68, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/96, 0x60) 2018/03/24 18:20:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8d, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249"}, &(0x7f0000000140)=0x95) 2018/03/24 18:20:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/24 18:20:48 executing program 3: r0 = socket$inet6(0xa, 0x80802, 0x400000000003) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffd, &(0x7f00002fc000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x200, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xf87}, 0x1c) 2018/03/24 18:20:49 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000001c0)=0x8) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000f76ffc)=0x6, 0x4) 2018/03/24 18:20:49 executing program 2: r0 = socket(0x1e, 0x805, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)="fe", 0x1}], 0x1, &(0x7f00006e9c68)}, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xb0, 0x0, 0x7f, 0x8, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/03/24 18:20:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8d, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249"}, &(0x7f0000000140)=0x95) 2018/03/24 18:20:49 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000680)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) r3 = gettid() getresuid(&(0x7f0000001c40), &(0x7f0000001c80)=0x0, &(0x7f0000001cc0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0}, &(0x7f0000001f00)=0xc) r6 = getuid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004840)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004880)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000004980)=0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001f40)=0x4, 0x4) fstat(r1, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000004a40)={0x0, 0x0}) getresuid(&(0x7f0000004a80)=0x0, &(0x7f0000004ac0), &(0x7f0000004b00)) fstat(r1, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000004c00)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10200002}, 0xc, &(0x7f0000004800)=[{&(0x7f00000007c0)={0x1480, 0x1b, 0x600, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x68, @u32=0x5}, @nested={0xc, 0x8c, [@typed={0x8, 0x7, @fd=r1}]}, @nested={0x137c, 0xe, [@generic="3bbe5b10e9cb2df5d5626e632d4f41e082950dfdeb1d8c9223a4feee8ebcdd2b52921d7489d8e2b46651795447f1f88f26c748324bcbfb9c45c985ac3a191170cde0e7a2dc39cc6fd13b7dcbecb304b7351d413730ccfc9ac7b12f9ec5a46423aecf27a09315c11dff288478fc0e460a52811c32d80bc5f6c625245df2873a0319f86f0a3f7e4c9419aed725de5fa0c5d222", @typed={0x8, 0x64, @uid=r2}, @generic="a9318d63a32053b33efae29ddf98a696ffb4abc1bd922ff7a8da6952700b313b6fc3f5c4ea885a668298340f5f88a4bd102400fc6dccb6831de0f26c73a830f66a42dbc344675679ee6e6067", @generic="15967beb35b3b5ac806b39d41e6dfbc6d1751ebd67521813542d16a38c50a7cf1e88bb3a63fb1dddf63408b4e24c57bc0ea2bbcbfb106b0ae53b23ab07d5be0ded422440ffd364538b56ed6dd1892e9d426233c8c5368b8e0c6d9813371fcf65c157e4e5136f5d7013e552d31a89876245cbe3d209892dd93ccd086389137927be1a09d75637056a30d46a551350ab78ed9ecfbe1017fa69e65bb11318445d0a5ceb328e9bf6b913e7968e9f02d980322315bf41fe2357e9d228eb68e110", @generic="ec1908e69c328eeb8b551a8ec2f529578ea1b498462025f635499939f3e63325e2a9e959b27a711cf640e787758d8b2292e7ce7a9190e704dbad30aaeb4be85400e1afae71991d501192ce23bffd2b7849fdd63368afbbfa09915c1d5c57b0deec6b1a268a38fd9221dbb305eac63a1fd9e17141d160423976e3346b5fb4b8cfde4e56befb8d61c94c1cb491ac9387944a71e9ab579bc3f80a76750be6b7b33fd49df123d51f56bc0243fb819b4c1fa6a2da79f3115b7bfca509f6d109174340701e75ef7d1306bbf13359dcdd5b6a204e40d11f8882d165cc1934dbbf8bc5895d6cafa6", @generic="35552dec90e330100e142150d0d3278510815e3fcfa19e249747c38f689eb76caaef2813ed590d37adef3f9a2519743d54e1527a", @generic="7c645aa79923a2869e728a4ef8715ed246d3ebb4cb2100132860b8f9cc1fceb498a567167aa3738ca02ab29a329bfd6a9891868d4452cec54c5b4bf42fadbc66932a2df5be94c598a763d473e3cd288e921fa2e13004afe49f802a56eb128d8e844a44d9ddde0d88e45f1a6850a7148fab2211b9129a2651074f38ad838fe96aa91d0f36a79d60031b2f31de95e307ac89285e9105443ce87483d2a6cf4b286a6aa762dc3e7410ef51af055aeb4329c626e5fb3c", @typed={0x8, 0x48, @fd=r0}, 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@generic="47e722a5548601c121efbd0076e90cead77e10bce261672c9a380cf976b22e375a42c867b578992e77cd8144a37b5617ee86c7d7a199826c01d6ba0e92948f7ef6d6393d6a2364e53ba8ff65dc0e0d15cf64d094d5e1909ecb0fd3543cecadc0a2870324652fbe737c2d147e2774ea002aad3c003a796b7064fd5d86a9461c7b9f4e6b93ae53717e77e145022a9030ebd733a51094f2723df23ef4341b7f4272e98cb92e2c9be3f3d8095217df4a640b5575500baf85e1bc417167898a84eec53913203d0e7b44bb3f25be15f1", @nested={0x18, 0x7, [@typed={0xc, 0x22, @u64=0x1f}, @typed={0x8, 0x8a, @uid=r6}]}, @nested={0x3fc, 0x26, [@generic="cf216f41492d8587c10cd5b5e5dbf18b5f5fcc5bc871c83a5ddb1b0e5db5e4af8fe9e28dd9f489b6e812db4eea43b450335bb2f61a5ee22fa0eac221b8623d9d68f7c1", @generic="fdc53f4469f9979f0fb1ebbdfb0b2b840704050fa2fe45e9613bae23f4911c13d66b35413faba077ea04f1cb5d96b62040fd6345fc8686963fe9c9fecf2cbcb8cdb59baaad13887a86248e096398f7f5072f227737839baef64d32e5437a2b013f82c5b1132bdb6a7a811895591af04d94b0bfcb05096210c2f876fa223ae20ad40994e2a1ef4e43b1deb285a2845e95a1cb8be86a8b5c48c9b5075c2bbab78103b25934badc79f76630d36f52bd0d08d62876a318f4517414422f9776610967c8f081d0f20ca84d4800ef3f10446651fd2a", @generic="a22db9b79596a7359c4921836742cf88a60ef8732a633c0871b3bae6ffc59bc44c9571d982b015c727ee6c9c6fb4af915da708f925414708079045a8cf1c05d4c31a64e6f6d39012810ceca6f7c206858c0b2fc0e04c6b0655f849ad0e782eb7", @generic="d22dcd5880d52fe4980e7fa8e877dd9e84c5b0a0a069ae29b9a36faa3d41a307715d5dcc7386fcdd30b02f88544691b07e5a1ec6ba250bcacd4f561aed00d99b0c02843cfa89d863c9c1c43df379f3633b6f3477359ba5526ed2671a8be80bcae300494634f6f5dd0d83118e12fabc471ffc5a17f01e2cf47342a68d4f3a1fece0f2e9019ceea100e0e07b8e8362585dca89923a47fc43c5a93a570a5a76fa6e865b202d4e8b88219122e8a29683c96e999ff8ad548712bea0202c7122cc27d1556b7004283f5c6e7c25144479040778d20bf9bd1df47359", @generic="f6f41585be4cc846b089523515cd6adbf1bbb99e0cf046569fecdaf3d52703d2dd14e342f0de50ca2ff9df4a82ff9521537da2368e2805897f4e9b33111438f941caa0da1a3bedbd72d5ec3cabeef9e7d8a3d4e0b2b85d1a59d79f0a04e236bfd1879a2ff2ec2d7e1258d738e136029095c58e77c4a0fdcde1d2b0aa19612d06c1c47910334d056e04a3f2547207097d152d146391ee7109acdf2bec", @typed={0x8, 0x34, @u32=0xbc24}, @generic="f3bab92ba5996df988431c8c3b35b1a0ac8097e5731a554084b574290618cf3d1cf9f9a9baab4c38e1c3b2ac212aed1c0b522ef2cc9223a0fb", @generic="081570f954e74e9bc48d02", @generic="c236483396f3c92d38ca791bbb01a3701f275c3b49ee418e029d63cebe3c0857f4efa332405a0f3c93e97255a187ee8c3b35fc763c6ad25b8422dbb61b428cd2a0ad9a3081c531e6a013130f11d81b50a73d07d081c8e78a9e72a9d3407c35c67a6531e57a0affbc9cbe39c7a88bee2ddae48cb1fca53c455e92c9efd3399884685021e6f0ae314888a0664af16d564eb702954227e0d5ee38a11795f8fea50e6d511c0d1577b4ba57d11bd4ef4c3d7c33dc091cad3bb84f8fa35f270db3199cc49de6"]}]}, 0x1540}], 0x4, &(0x7f0000004bc0)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x30, 0x24000040}, 0x20004000) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x2, 0x4) sendto$unix(r1, &(0x7f0000000140)="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", 0x502, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x3f) 2018/03/24 18:20:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x0, 0x8000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000180)) 2018/03/24 18:20:49 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="1d00ff0000000000"]}) 2018/03/24 18:20:49 executing program 4: select(0x40, &(0x7f0000000040)={0x8000, 0x7f, 0x7, 0x0, 0x8, 0x2, 0x0, 0x3}, &(0x7f0000000080)={0x7f, 0x4, 0x0, 0x1, 0x1c2, 0xf4f, 0xf9, 0x8}, &(0x7f00000000c0)={0x9, 0x1000, 0x3, 0x8, 0xfff, 0x6, 0x8001, 0x20000000}, &(0x7f0000000100)={0x77359400}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000300)='\\\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x58db}}}, 0x84) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0xaa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000c04000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400, r4}}) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xffffffffffffffff) 2018/03/24 18:20:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x1, 0x2}, 0xb) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x7, 0xfffffffffffffffa, 0x3, 0x1}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xa, 0xfe9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0xcd3b}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x89c}, &(0x7f0000000180)=0x8) 2018/03/24 18:20:49 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:20:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:20:49 executing program 2: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}, &(0x7f0000000200)=0x100) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000600)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r1}, 0x14) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/24 18:20:50 executing program 3: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000474000)) r3 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f00002eeff4)={r2, r1, 0x4}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sched_getscheduler(r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/8) 2018/03/24 18:20:50 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="0001000000000100"]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100, 0xc0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x5) 2018/03/24 18:20:50 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x305b75d0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x16, 0xb, 0x10, "9e072f4604ee99e8c9c192193203ac7e842803b014747bbd43929af245bfa858220ba21b0204a7fe51607a2a988cef7bacf0be9d4e1b626496ea512a90ec38f7", "08ec5a31b20a1fc3427564c247e7be7cb460a157e06284acc17a03f3ee32a4de", [0x34c, 0x6]}) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x1f, 0x8, 0x7fff, 0xfffffffffffffff8, 0x0, 0x80000001, 0x1, 0x4, 0x1, 0x58, 0xfffffffffffffffe, 0x0, 0x6, 0x2, 0x3, 0x8, 0x1, 0x7, 0x8000, 0x7fffffff, 0x2800000000000000, 0x7ff, 0x8, 0x80000001, 0x9, 0x1, 0x0, 0xfffffffffffffff7, 0x4, 0x0, 0x3, 0x356c7dec, 0x7ff, 0x391, 0x5, 0x3ff, 0x0, 0x401, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x8, 0x5e624621, 0x0, 0x7, 0x80000001, 0x0, 0x5}, r2, 0x1ff, r1, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/24 18:20:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8e, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f8"}, &(0x7f0000000140)=0x96) 2018/03/24 18:20:50 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0xffffffffffffffa8, 0x7fc) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0xd000, 0x3, &(0x7f00001e2000/0xd000)=nil) move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f00003dc000), &(0x7f00004e55fe), 0x0) 2018/03/24 18:20:50 executing program 2: setitimer(0x2, &(0x7f0000b18000)={{}, {0x77359400}}, &(0x7f00004efff0)) clock_gettime(0x6, &(0x7f0000000040)) getitimer(0x2, &(0x7f000086aff0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x20, 0x4) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f00000000c0)=""/92, &(0x7f0000000140)=0x5c) ioctl$PIO_CMAP(0xffffffffffffff9c, 0x4b71, &(0x7f0000000000)={0x9, 0x10001, 0x800, 0x2, 0x20, 0x3}) 2018/03/24 18:20:50 executing program 0: socket$inet6(0xa, 0x2, 0x0) 2018/03/24 18:20:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ee4000)="d102040000580020000700065e0000000000000000000000", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000080)=0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x2, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000000c0)={0x2, r2, 0x0, 0x12}) 2018/03/24 18:20:50 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000000c0)={0x7, 0x7f}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x2, r3}) r4 = dup2(r2, r1) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x80) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000180)=""/74) sendto$inet(r2, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/24 18:20:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8e, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f8"}, &(0x7f0000000140)=0x96) 2018/03/24 18:20:50 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000180)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x6, "87d470", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[0xffffffffffffffff], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "921040", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f00000012c0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/03/24 18:20:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000080), 0x2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00000000c0)=0x100000) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1}) r5 = dup2(r2, r4) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000100)={r1, 0x9, 0x3}) 2018/03/24 18:20:50 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000842000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000000c0)=""/156) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x1, 0x0, 0x5}, 0x7, 0x8}) 2018/03/24 18:20:50 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00']}) 2018/03/24 18:20:50 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) socketpair(0xa, 0x3, 0x81, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300)='bridge0\x00', 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r3 = dup2(r2, r2) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000100)={0x2, 0xffffffff}) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x4f6) r4 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_crypto(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@delrng={0x10, 0x14, 0x100, 0x70bd2c, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4004004) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x8, &(0x7f0000000380)=0x4) sendto$inet6(r2, &(0x7f00000000c0), 0x254, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/24 18:20:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8e, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f8"}, &(0x7f0000000140)=0x96) 2018/03/24 18:20:51 executing program 3: getgid() syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1ff) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x840, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/03/24 18:20:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0xffffffffffff7fff}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xc4, 0x800e, 0x9, 0xb5, 0xffffffff, 0x2, 0x83b3, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2}, &(0x7f00000001c0)=0x8) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="94f9afaa74897b42f81f90cfa026cf4aa65e4c23e9b4e1acc5abc715c512f0684a534b111779587dbe06cb49073e3f996998098ef203b8dceb22dcf901c2ed683dff373da961d3a50bf8d00ff2da8bb37c35b800de2c60651f1e6479c954df9bf59c4ccbe89c5ded59ae65b72d6f961041d309132f82862204239e0b7918efff05", 0x81, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000380)=[{&(0x7f0000000340)="8657b436739a4943d304daa6ab96e658d64844f3fecc6e16d203107ca188dee695f4e98311e36e89dda0324fa5141b12a636c7b506683643b28d11b837", 0x3d}], 0x1, r5) mq_timedreceive(r1, &(0x7f0000000440)=""/6, 0x6, 0x6, &(0x7f0000000480)={0x0, 0x989680}) bind$rds(r1, &(0x7f00000004c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000500)={0x80000001, 0xda, 0x7fff, 'queue0\x00', 0x100000000}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000005c0)={{0x2000, 0x100000, 0xf, 0xb6c, 0x2, 0x62c, 0x4, 0x8, 0x80000001, 0x8, 0xfffffffffffff118, 0x8001}, {0x2, 0x10001, 0xd, 0x1, 0xffff, 0x4, 0x8, 0x1, 0x200, 0x8001, 0x2, 0x4}, {0x6000, 0x1000, 0x10, 0x3, 0xf8, 0x240000000000, 0x4, 0x7fff, 0x8, 0x284, 0x1, 0x7fffffff}, {0x0, 0x13000, 0x9, 0x3ff, 0x4, 0x895, 0x0, 0x501e, 0x3f, 0x5974, 0x81, 0x9}, {0x1, 0x0, 0x0, 0x1f, 0x7, 0xfffffffffffffffd, 0x5, 0x4, 0x4, 0x3, 0x9, 0x8}, {0xf000, 0x3000, 0x9, 0x7, 0x3, 0xd82, 0x2, 0x5, 0x2, 0x2, 0x5, 0x80000001}, {0x0, 0x100000, 0x0, 0xffffffff, 0x80000000, 0xffffffffffff5842, 0x1, 0x7d37, 0x9, 0x9, 0x6, 0xe91c}, {0x10000, 0x4, 0xf, 0xffff, 0x9, 0xc8a, 0x6, 0x8001, 0x2, 0x3, 0x7, 0x6}, {0x5000, 0x1}, {0x2, 0x100001}, 0x20050002, 0x0, 0x1, 0x224b, 0x1, 0x8400, 0x4000, [0x2, 0x40, 0x9, 0x9]}) recvmmsg(r1, &(0x7f0000003d40)=[{{&(0x7f0000000700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000780)=""/108, 0x6c}, {&(0x7f0000000800)=""/244, 0xf4}, {&(0x7f0000000900)=""/223, 0xdf}, {&(0x7f0000000a00)=""/20, 0x14}], 0x4, &(0x7f0000000a80)=""/36, 0x24, 0x7}, 0x100000001}, {{&(0x7f0000000ac0)=@sco, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000b40)=""/181, 0xb5}, {&(0x7f0000000c00)=""/142, 0x8e}, {&(0x7f0000000cc0)=""/97, 0x61}, {&(0x7f0000000d40)=""/224, 0xe0}], 0x4, 0x0, 0x0, 0x4c9b}, 0x80000001}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000e80)=""/57, 0x39}, {&(0x7f0000000ec0)=""/120, 0x78}], 0x2, &(0x7f0000000f80)=""/202, 0xca, 0x60}, 0x2}, {{&(0x7f0000001080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/133, 0x85}, {&(0x7f00000021c0)=""/79, 0x4f}, {&(0x7f0000002240)=""/103, 0x67}], 0x4, &(0x7f0000002300)=""/176, 0xb0, 0xff}, 0x9}, {{&(0x7f00000023c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000002440)=""/140, 0x8c}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/188, 0xbc}], 0x3, &(0x7f0000003600)=""/116, 0x74, 0x1}, 0x3}, {{&(0x7f0000003680)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/217, 0xd9}], 0x1, 0x0, 0x0, 0xab0}, 0x994}, {{&(0x7f0000003840)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003a00)=[{&(0x7f00000038c0)=""/162, 0xa2}, {&(0x7f0000003980)=""/100, 0x64}], 0x2, &(0x7f0000003a40)=""/165, 0xa5, 0x1ff}, 0x100000001}, {{0x0, 0x0, &(0x7f0000003c00)=[{&(0x7f0000003b00)=""/251, 0xfb}], 0x1, &(0x7f0000003c40)=""/218, 0xda, 0x800}, 0x7fffffff}], 0x8, 0x40000101, &(0x7f0000003e40)={0x0, 0x989680}) ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f0000003e80)={"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"}) write$selinux_access(r1, &(0x7f0000004280)={'system_u:object_r:udev_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x33}, 0x42) getsockopt$ARPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x63, &(0x7f0000004300)={'ah\x00'}, &(0x7f0000004340)=0x1e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000004380)={r2, 0xd3, 0x0, 0x1f, 0x8000, 0x81}, &(0x7f00000043c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000004400)={0x0, @tick=0x5, 0x7fff, {0x200, 0x3f}, 0x0, 0x2, 0x8}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004440)='/dev/sequencer2\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000004a40)=[{&(0x7f0000004480)="6cf9d269cd5d7cc79ab64f4207f3286df68c234d20f631de91051ff2cdfab62d1cee53a6e3a9271a9b003580a4df30a645ec09761ef43b154f34580775033c2f2e25e51b6923caef1c701e70e6b3f2b20b26c7d22a7e28ab7910bcdc12e5590ceaf1b7c59aab6ed5a71511ead5aeb29a8597018ddc9f05237575f0d451fda28164b8f4e1a834f6c655e70b5fd9db9ac6e89afe347790fa3f8b6f24dbcc58a7a586b4be2f3af7d78c077615b1728b1e9c01cc29afceb7c6de987033fb1ef3b51cb25557c759368932f77a60a94a92a1ddb5685956d85ee658e83b4fbc056434526bb08f80fe0b4bef5a84972de5f3d0a99035c071eee05c03fda8500b2faa", 0xfe}, {&(0x7f0000004580)="230b206156860dd775def066d81ebec12ef2e38a8e6419421810f2ef15214adfbf9a8e48601d29a19b89d8e81806c97966ef016eed5258f585f552fad468915c5eb8a89041d1bbaad490690309766ef834aff026d81c5889eeabb978c43eb666f47eecbdba83e2a23d9305a1531a9b14dc4293a71195ec0ba5191ab5468decaf72a2b4751b3571e08745b7547b76c0f4bee18e50e9102a027a96b176f058684057683dd5c15d3b250b4cc6ca1103b5d6e1044060c9ad4bd8e6936b0622c3dde8918f4b4658441075459a5f346bc9f9efe93e4279ea55770a1a0c6dc140ce", 0xde}, {&(0x7f0000004680)="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", 0xfa}, {&(0x7f0000004780)="310e4b5da8de1feaade01bcdf1256b469cda9494953b1ca90055791a9a5eba6a3ca88a9047e2d005e22511350ab2d98341464a660d7a0d32a4b9379188f2a8a0ccce344fe89da11c09a94f2b4fc1934c75e825afcbdcc24e48892d7fc9ecc861efd18d8a82b71fa041cdf89635ce16a04447340c3ff2b2dba3cce7d94060c925d30cc1a7687e1f2858ccba267172d1d9a3fe7da3cdd492a7229d97fd03332d03e2b5cd6b4781602b29dd8dfdfd81459f", 0xb0}, {&(0x7f0000004840)="83aea7059ed6c9a82e347d5ed56e2625d391eb440c5aa3260220517fe356a4c6b0da9e0acad515cc3eeef22d11cbd6e04afff253dcf5eb378d46493b697cf24b7febe25b40da70f843280b08adc4cea185d0053308375d573eefcca38bea27f2030a3f372f", 0x65}, {&(0x7f00000048c0)="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", 0xfb}, {&(0x7f00000049c0)="06738ea91954cf19d1e3a2cce11dae3c2fa3bdfb1f572f6a3bc63fa979820a", 0x1f}, {&(0x7f0000004a00)="66c710f0b04d9039da367d9246055e6250d13620ecef46b76ed1a483ae6e1181a7c3de3b1bb49a985821b62366fcad15c56d8c4ea58fa3031fae", 0x3a}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000004a80)={r3, 0x10001, 0x0, 0x1897, 0x8}, &(0x7f0000004ac0)=0x18) syz_open_dev$urandom(&(0x7f0000004b00)='/dev/urandom\x00', 0x0, 0x8000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000004b40)={[], 0x8a2, 0x81, 0xfffffffffffffff7, 0x0, 0x9, 0x3000, 0x2000, [], 0x8000}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000004d00)={r2, 0x4c28}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004d40)) ioctl$EVIOCGMTSLOTS(r8, 0x8040450a, &(0x7f0000004d80)=""/246) accept4$packet(r8, &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005080)=0x14, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000050c0)={0x1, 0x10, &(0x7f0000004e80)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x3}, @jmp={0x5, 0x5, 0xf, 0xf, 0xf, 0xffffffff, 0xfffffffffffffff1}, @map={0x18, 0xa, 0x1, 0x0, r1}, @ldst={0x3, 0x1, 0x3, 0x2, 0xd, 0x1}, @ldst={0x3, 0x2, 0x6, 0xf, 0x7, 0x4, 0x1}, @jmp={0x5, 0x7fffffff, 0xa, 0x5, 0x7, 0x0, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x3, 0x2, 0xf, 0x18, 0xfffffffffffffffc}], &(0x7f0000004f00)='syzkaller\x00', 0x8, 0xe5, &(0x7f0000004f40)=""/229, 0x41000, 0x1, [], r9}, 0x48) r10 = syz_genetlink_get_family_id$fou(&(0x7f0000005180)='fou\x00') sendmsg$FOU_CMD_DEL(r8, &(0x7f0000005240)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000005200)={&(0x7f00000051c0)={0x14, r10, 0x330, 0x70bd2a, 0x25dfdbff, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x40004) 2018/03/24 18:20:51 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000040)=ANY=[@ANYBLOB="6c000000000000005cf2230a749ba573e88193cd73527983d84254abd6883bac2c92f88db925bbdb76cf50"]}) 2018/03/24 18:20:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) 2018/03/24 18:20:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/137, 0x89}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/24 18:20:51 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x6) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x60b31a15}, 0xc) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) 2018/03/24 18:20:51 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet(0x1e, 0x80805, 0x0, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x3, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000001bc0), 0x20000000000000c2, &(0x7f0000003000)}}], 0x2, 0x0) 2018/03/24 18:20:51 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000001) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x3) r1 = dup2(r0, r0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x28000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='ifb0\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x1ff, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) r2 = socket$nl_route(0x10, 0x3, 0x0) prctl$setfpexc(0xc, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r3, 0x10001}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x7f, 0x0, 0xa, 0x1, 0x5, "075c85c83afc0a3864efff00241160afcb170040a3a3fc38548ef6b69e3e643a3e7b0b836cf4b8a2a97caade117543d675e55d99dc69a8331dc3230a716da4a0", "8310819c9c1684608fe10a3eb2f424b28732b197aca68cafae60cc0753a1ec1f355768a022d7daf733a6a0ac4781225e00ff5f4110a5ec5eed08b82f7fb21b47", "796e245ead139728a79151826ad6252bbf3d8b1a6055b514cbd8ae6555ce57d6", [0x9b0, 0x30000000]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000480), 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000580)={0x3, &(0x7f0000000540)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000005c0)={r4, 0xd}) io_setup(0x10000, &(0x7f0000000600)) socketpair$inet6(0xa, 0x807, 0x3f, &(0x7f0000000640)) sendto$inet6(r0, &(0x7f0000000680)="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", 0x1000, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000001680)=0x8) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000016c0)=""/239, 0xef) inotify_init1(0x80000) memfd_create(&(0x7f00000017c0)='{em0eth1eth1wlan1:\x00', 0x1) 2018/03/24 18:20:51 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x2) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) 2018/03/24 18:20:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8f, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d"}, &(0x7f0000000140)=0x97) 2018/03/24 18:20:51 executing program 6: sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="12773984a61ff4303b8e775b17b3d81670cdf12bf83873d367c4bf80c85bc45104d810dab1a766c4a8c01205a3341d04fb1d1c32", 0x34, 0x0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f00000001c0)={0x3, {"e865ccc2c2a9a2"}, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1b, "3516c0e057e397f876723548cb82de670b400aa9239abf29fe280d"}, &(0x7f0000000100)=0x23) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1ff}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/24 18:20:51 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x20, &(0x7f0000000040)={'rose0\x00', @ifru_settings={0x3, 0x401, @fr=&(0x7f0000000000)={0x266, 0x7, 0x4, 0x4, 0x7, 0xffffffffffff8000, 0x4}}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0xdc, 0x4) 2018/03/24 18:20:51 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x200, 0x0) socketpair(0x5, 0x2, 0x3, &(0x7f00000000c0)) clock_nanosleep(0xbb8ef4c84d57297, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) socketpair(0x6fc2c6508eab36c3, 0x800, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) clock_settime(0x7, &(0x7f0000000100)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) 2018/03/24 18:20:51 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004533, &(0x7f0000824000)) 2018/03/24 18:20:51 executing program 6: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) recvfrom(r0, &(0x7f0000000000)=""/143, 0x8f, 0x40010161, &(0x7f00000000c0)=@un=@file={0x1, './control\x00'}, 0x80) getdents(r0, &(0x7f0000a30000)=""/4096, 0x1000) 2018/03/24 18:20:51 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000080)={0x6, 0x3f1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000240)=ANY=[@ANYBLOB="1d0000000000000042dcf68330e6fcd983dfffea73cc9c55a64051f48db107f8dd136acf2c2131fb80521c9e455da9e66cfa7db8fc198afd70ca261250b97e0a9dfabf56af2988cdbf88ff2672ed5d140a443506867216cc84f5026d6c81f8bdc9340c8bc21aead96ce1d64b5ec61427be09d4eec90390a8a0cb006e21a3d8d74493b367906c219a1d4bf89a15221f9e55711fa6c028801419e4e431b00cce745025a1"]}) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @loopback}, &(0x7f0000000140)=0xc) 2018/03/24 18:20:51 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x80000003) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) [ 355.934949] kauditd_printk_skb: 2213 callbacks suppressed [ 355.934958] audit: type=1400 audit(1521915652.030:102807): avc: denied { net_admin } for pid=4292 comm="syz-executor3" capability=12 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 [ 355.965299] audit: type=1400 audit(1521915652.030:102808): avc: denied { net_admin } for pid=4292 comm="syz-executor3" capability=12 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 [ 355.990815] audit: type=1400 audit(1521915652.037:102809): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 [ 356.019871] audit: type=1400 audit(1521915652.037:102810): avc: denied { net_admin } for pid=4291 comm="syz-executor2" capability=12 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 [ 356.044610] audit: type=1400 audit(1521915652.037:102811): avc: denied { net_admin } for pid=4291 comm="syz-executor2" capability=12 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 [ 356.069396] audit: type=1400 audit(1521915652.037:102812): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 [ 356.094104] audit: type=1400 audit(1521915652.037:102813): avc: denied { map } for pid=29536 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 356.118534] audit: type=1400 audit(1521915652.037:102814): avc: denied { map } for pid=29536 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 356.142992] audit: type=1400 audit(1521915652.037:102815): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 [ 356.167694] audit: type=1400 audit(1521915652.037:102816): avc: denied { net_admin } for pid=4292 comm="syz-executor3" capability=12 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 2018/03/24 18:20:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000000), &(0x7f0000b88000), 0x3}, 0x20) 2018/03/24 18:20:52 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) r1 = signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fdatasync(r0) signalfd4(r1, &(0x7f0000000040)={0x4}, 0x8, 0x80800) 2018/03/24 18:20:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x3) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40021) sendfile(r1, r2, &(0x7f0000000080), 0x80000000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/24 18:20:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8f, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d"}, &(0x7f0000000140)=0x97) 2018/03/24 18:20:52 executing program 6: r0 = socket$inet(0x2, 0x0, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x1, 0xa61}) 2018/03/24 18:20:52 executing program 4: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000180)=0x1, 0xc0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x3}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x6}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='irlan0\x00'}) 2018/03/24 18:20:52 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r0, r0, 0x200, 0x1, &(0x7f0000000240)="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", 0xcefa, 0x100, 0x7, 0x8, 0x9, 0x800, 0x0, "a5c261246d622b201b2136b380fa58181aeb61685988b44258724ab630d98dcc0952ef6de12314126b37876821e4e3b56572b8a6d7c9bc004ee2c42d97f9059ca553e0fbbc9f26b1b242d5ed0986d880d16fffec7459f20fb2f1dc52de0b423bdf2d41a0e459d40c3fb3f3afe63696c0bf84a3481a4206c4656483ae2f560cbc754ebce3caaf3087fa0da610f21ee77a84d4c01ee27854d2bedd203d738d4f719dea917e266a3121e5be9b4f19049c3cefde6540b724223012ab315d9cbac80d5093f9effcb5a51ab3881f"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="0104000000000000"]}) 2018/03/24 18:20:52 executing program 5: socketpair$unix(0x1, 0xefffffffffffffff, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x108) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ftruncate(r2, 0x40021) get_mempolicy(&(0x7f0000000000), &(0x7f00000000c0), 0x80000000, &(0x7f0000ffb000/0x3000)=nil, 0x2) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000001c0)={0x3000, 0x4, 0x4, 0x41}) sendfile(r1, r2, &(0x7f0000000080), 0x80000000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) 2018/03/24 18:20:52 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x0, 0x3, 0x5, 0x2, 0x1, 0x1}, 0x20) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="1d003a83d22c0000"]}) read(r0, &(0x7f0000000240)=""/167, 0xa7) r2 = accept4(r0, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80, 0x80000) bind$netlink(r2, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfd, 0x800080}, 0xc) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x9}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000000c0)={'ip6_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/03/24 18:20:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8f, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d"}, &(0x7f0000000140)=0x97) 2018/03/24 18:20:52 executing program 4: add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x41) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @random}]}) keyctl$invalidate(0x15, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xe00000000}, &(0x7f0000000240)=0x8) syz_extract_tcp_res(&(0x7f00000001c0)={0x41424344}, 0x0, 0x5) syz_extract_tcp_res(&(0x7f00000002c0)={0x41424344, 0x41424344}, 0x5, 0x3) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000780)={0x17, 0x2, 0x1}) r5 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) setreuid(r5, r6) syz_emit_ethernet(0x327, &(0x7f0000000300)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x0, 0x100000000, 0x2}], {0x8100, 0x7, 0x400539e6}}], {@ipv6={0x86dd, {0x2, 0x6, "5db077", 0x2e9, 0x33, 0x9, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment={0x33, 0x0, 0x800, 0x4, 0x0, 0x9, 0x64}, @routing={0x3b, 0xe, 0x0, 0xfff, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @loopback={0x0, 0x1}]}, @dstopts={0x33, 0x6, [], [@jumbo={0xc2, 0x4, 0xff}, @calipso={0x7, 0x8, {0x5, 0x0, 0x4f, 0x2905}}, @enc_lim={0x4, 0x1, 0x401}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xad3}, @calipso={0x7, 0x18, {0x5, 0x4, 0x0, 0x8, [0x67631d81, 0x3]}}, @pad1={0x0, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x7, 0x5, 0x7f, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, @loopback={0x0, 0x1}]}, @routing={0x7f, 0xa, 0x1, 0x6, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0xc}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x2}]}, @dstopts={0x3e, 0x1c, [], [@generic={0xe000, 0x7c, "5b152850c8940f6b2fcce0423b61299c0584c306b5de7cabaa6bc99d52d75d266e96df96003d1f475137208946c6d18de645a18d9c32ddafb63a51b29b1eee9677d8397e35ec1ad5f7a3c54838c5dfe960e39e67ff417f32c65420e6f1d596b3f5e5fab3bbb5328fe12cad6a842f87d4b3e65bea4eb014e6d65d4007"}, @calipso={0x7, 0x20, {0x4, 0x6, 0x2, 0x9, [0x80000001, 0x7fffffff, 0x8]}}, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x20, {0x1, 0x6, 0x1f, 0x5, [0x40, 0x5, 0x7]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, @fragment={0x0, 0x0, 0x101, 0x8, 0x0, 0x7fffffff, 0x67}], @tcp={{0x4e24, 0x4e23, r3, r4, 0x8, 0x0, 0x8, 0x11, 0x4, 0x0, 0x3f, {[@mss={0x2, 0x4, 0x1}, @fastopen={0x22, 0x3, 'M'}, @mss={0x2, 0x4}]}}, {"0a7b3f1b98045b4d6abb294e44fc2a33102d8525404e4fdfdc194bdefacdf79515f1f1e5d29ac46d75a3e2d20b0389c8429d6c608b7e8c24049726423e3a4ef20a9ff1d8e4f20e1060a71603e1f7bed88a"}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x5, 0x8001, 0x7, 0x0, 0x80000001}, 0x14) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/03/24 18:20:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x3) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40021) sendfile(r1, r2, &(0x7f0000000080), 0x80000000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/24 18:20:52 executing program 6: r0 = inotify_init1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x4, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x24000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)="b5e5970316bab568fc52dae9f0b6303620e9c05937a07bdb060a6ac7d65cf5a5f8c6a5724c29974762fb5f45768e17c2d6d662") socketpair(0x5, 0xfffffffffffffffe, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r2, 0x402, 0x80000000000031) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00000000c0)=""/187) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) 2018/03/24 18:20:52 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:52 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa004, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) sendfile(r1, r0, 0x0, 0x40003) 2018/03/24 18:20:53 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) [ 357.085481] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 357.155269] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 357.287402] FAULT_INJECTION: forcing a failure. [ 357.287402] name failslab, interval 1, probability 0, space 0, times 0 [ 357.298682] CPU: 0 PID: 29605 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #275 [ 357.306038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.315381] Call Trace: [ 357.317968] dump_stack+0x194/0x24d [ 357.321600] ? arch_local_irq_restore+0x53/0x53 [ 357.326267] ? flex_array_get+0x1ba/0x230 [ 357.330409] ? __lock_acquire+0x664/0x3e00 [ 357.334647] should_fail+0x8c0/0xa40 [ 357.338354] ? print_irqtrace_events+0x270/0x270 [ 357.343115] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.348217] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 357.353408] ? trace_hardirqs_off+0x10/0x10 [ 357.357728] ? constraint_expr_eval+0x27f/0x12a0 [ 357.362468] ? flex_array_get_ptr+0x49/0x60 [ 357.366789] ? trace_hardirqs_off+0x10/0x10 [ 357.371201] ? find_held_lock+0x35/0x1d0 [ 357.375271] ? find_held_lock+0x35/0x1d0 [ 357.379344] ? avc_compute_av+0x225/0x710 [ 357.383499] should_failslab+0xec/0x120 [ 357.387475] kmem_cache_alloc+0x47/0x760 [ 357.391530] ? lock_release+0xa40/0xa40 [ 357.395505] ? do_raw_spin_trylock+0x190/0x190 [ 357.400091] avc_alloc_node+0x27/0x4d0 [ 357.403979] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 357.409001] avc_compute_av+0x22a/0x710 [ 357.412969] ? find_held_lock+0x35/0x1d0 [ 357.417032] ? avc_alloc_node+0x4d0/0x4d0 [ 357.421177] ? get_pid_task+0x93/0x140 [ 357.425066] ? rcutorture_record_progress+0x10/0x10 [ 357.430095] avc_has_perm+0x4be/0x680 [ 357.433900] ? avc_has_perm_noaudit+0x520/0x520 [ 357.438555] ? __fget+0x342/0x5b0 [ 357.442002] ? lock_downgrade+0x980/0x980 [ 357.446154] ? lock_release+0xa40/0xa40 [ 357.450159] ? __fget+0x36b/0x5b0 [ 357.453608] sock_has_perm+0x299/0x420 [ 357.457489] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 357.462851] ? __lock_is_held+0xb6/0x140 [ 357.466937] selinux_socket_getsockopt+0x36/0x40 [ 357.471772] security_socket_getsockopt+0x7d/0xb0 [ 357.476609] ? fget+0x18/0x20 [ 357.479717] compat_SyS_getsockopt+0xb8/0x420 [ 357.484203] ? SyS_write+0x184/0x220 [ 357.487916] ? compat_SyS_setsockopt+0x410/0x410 [ 357.492671] ? do_fast_syscall_32+0x156/0xf9f [ 357.497173] ? compat_SyS_setsockopt+0x410/0x410 [ 357.501929] do_fast_syscall_32+0x3ec/0xf9f [ 357.506263] ? do_int80_syscall_32+0x9c0/0x9c0 [ 357.510836] ? _raw_spin_unlock_irq+0x27/0x70 [ 357.515327] ? finish_task_switch+0x1c1/0x7e0 [ 357.519827] ? syscall_return_slowpath+0x2ac/0x550 [ 357.524739] ? prepare_exit_to_usermode+0x350/0x350 [ 357.529745] ? sysret32_from_system_call+0x5/0x3c [ 357.534577] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.539421] entry_SYSENTER_compat+0x70/0x7f [ 357.543818] RIP: 0023:0xf7f43c99 [ 357.547172] RSP: 002b:00000000f773f09c EFLAGS: 00000286 ORIG_RAX: 000000000000016d [ 357.554877] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000084 [ 357.562140] RDX: 000000000000006c RSI: 0000000020000080 RDI: 0000000020000140 [ 357.569398] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 357.576657] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/03/24 18:20:53 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x83, 0x8000) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0x5, 0x4) r1 = socket(0x1000000010, 0x802, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r2, 0x9, 0x0, 0x0, {0x2}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/03/24 18:20:53 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x0) migrate_pages(0x0, 0x1f, &(0x7f0000c79ff8)=0x8, &(0x7f0000838ff8)=0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gre0\x00') 2018/03/24 18:20:53 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:53 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x100]}, 0x6) 2018/03/24 18:20:53 executing program 1 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:20:53 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000)=0x5, 0x10000, 0x2) mprotect(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3) [ 357.583914] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/24 18:20:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'teql0\x00'}) recvmsg$netrom(r2, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}, 0x0) 2018/03/24 18:20:53 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10202, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR64=&(0x7f0000001c40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000"], 0xa0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r1, 0x0) 2018/03/24 18:20:53 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x200000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x8, 0x2, 0x0, 0x3, 0x2, 0x3ff]}, &(0x7f00000000c0)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000031d1321f850869c688dc04770bdb9da2a86a37a9e6f652d3497801d5229b9fc72db200"]}) 2018/03/24 18:20:53 executing program 5: truncate(&(0x7f0000000040)='..', 0x114) r0 = memfd_create(&(0x7f0000000140)="6488455271b8b1d8216e20", 0x1) readv(r0, &(0x7f0000003500)=[{&(0x7f0000000080)=""/23, 0x17}, {&(0x7f0000000180)=""/96, 0x60}, {&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/198, 0xc6}, {&(0x7f0000000400)=""/181, 0xb5}, {&(0x7f0000000100)=""/17, 0x11}, {&(0x7f00000004c0)=""/30, 0x1e}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/4096, 0x1000}], 0xa) openat(r0, &(0x7f00000000c0)='..', 0x10000, 0x10) open(&(0x7f0000000000)='../file0\x00', 0x80, 0x4) 2018/03/24 18:20:53 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000078a000), 0x4) 2018/03/24 18:20:53 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='projid_map\x00') ioctl$int_out(r0, 0x0, &(0x7f0000000140)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/sockstat\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4000000, 0x14200) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) getpeername$netrom(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) seccomp(0x1, 0x0, &(0x7f00005faff8)={0x1, &(0x7f0000d92000)=[{}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xbe81}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4, 0x3}, &(0x7f00000002c0)=0x8) 2018/03/24 18:20:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1800000023002908ffffffffffffff0b00000004000500cfbbcfb249cb7b8af99dbb4017ffffffff5b710651c7b4dc51d0e4555525bb23d0a44113e77da6925f7dd1aac402066bef742bee52b0ca5259d4db22a312b0403ef7fefe2224bee442b5fddb44"], 0x18}, 0x1}, 0x0) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000880)={0x0, 0x100000000}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000900)=@assoc_value={r3, 0x5}, 0x8) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000340)={{0x3, 0x7, 0x7, 0x40, "dd5f6eac9dad84284f625987871b04c3c3100e5d5d4433f86f098417204e206eb620ea06a2854e5c5ce2946b", 0x8000}, 0x1, [0xffffffff, 0x5, 0x6, 0x3, 0x0, 0x2, 0xcb, 0xd61, 0xe7f3, 0x1, 0x1f, 0x2, 0xe40, 0x1, 0x6, 0x3, 0x9, 0x7f, 0x0, 0x1ff, 0x8, 0x8, 0x5, 0x437, 0x4, 0x100, 0x7, 0xfff, 0xb3a, 0x9e, 0xade, 0x8001, 0x80000000, 0xfffffffffffffff7, 0x2, 0x6, 0x6, 0x3ff, 0xfffffffffffffff8, 0x8, 0x8dba, 0xe4, 0x8, 0x5, 0x20, 0x9, 0x7, 0xffffffff, 0xfffffffffffff001, 0x3, 0x7fffffff, 0x2, 0x1, 0x0, 0x9, 0x7, 0x6, 0xe1c, 0xffffffffffff8c51, 0x80000000, 0x8, 0x6, 0x200000000, 0x5, 0xfff, 0x1000000000000000, 0x8, 0x2, 0x7, 0x3, 0x5, 0x3, 0x9, 0x7fff, 0x3ff, 0x7, 0x3ff, 0x5, 0x60, 0xaf, 0x7, 0x8, 0x2, 0xffffffff, 0x9, 0x100, 0x0, 0x5, 0x0, 0x1837, 0x2, 0x2, 0x1, 0x4, 0x0, 0x4, 0x4, 0x5, 0xee, 0xffff, 0x74, 0x6, 0x80000001, 0x6, 0x1ff, 0x9, 0x81, 0x1, 0x3, 0x2, 0x9, 0x5, 0xe5da, 0xfffffffffffff800, 0x6, 0x4, 0x80000001, 0x203e, 0x6, 0xffffffffffff2455, 0x1, 0x20, 0x10001, 0x9, 0x376, 0x4, 0x1, 0x9], {r4, r5+30000000}}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000240)={r7, 0x3f, 0x7, [0x7, 0x5, 0x7, 0x800, 0xe6e5, 0x4, 0x9]}, &(0x7f0000000280)=0x16) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xffffffff00000000, @dev={0xfe, 0x80, [], 0x14}}, @in6={0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x633d, @loopback={0x0, 0x1}, 0x8}], 0x54) 2018/03/24 18:20:54 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x0, 0x1, 0x3, 0x200, 0xfffffffffffffffd, "5e5444b60287c49ac252d8fb849852724a0b8355decb0aaaccefc031cc331b6afbc96896c1ec68a20f2a54e132523f392494d925721a40dd83991a1c2a82fc", 0x2c}, 0x58) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92f48863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"], &(0x7f0000000140)=0x98) 2018/03/24 18:20:54 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:54 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x4d}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x627, 0x9, 0x6, 0x9}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f00000000c0)=ANY=[@ANYBLOB="100d011d209f06161d6fd1b69dcf1e00e9ff00db68719cd4c3de4d1fe3f86b0ad197791044b78ef67fffc888260a7b7704685fc39fbaeef3ac5635ec371ca6c0101957ecdd3fc374de78c6f672f8a3baa46cb0606026ecc39a941cb86bbbc1d438682abb4d2f1094d90edd6559d0cbf6d4ea284e02ad103793cfe6abd9216a44a5ffb220e257681195b532ddc2d6ae81a7604eed01c5daa2658e0b733475c885cb39395aa475e6ce7a3a1d"]}) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000040)=0x100, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000080)=0xffffffff00000000, &(0x7f0000000180)=0x4) 2018/03/24 18:20:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000001}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/24 18:20:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x4}) 2018/03/24 18:20:54 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) r2 = dup2(r0, r1) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000ec0)=""/198, &(0x7f0000001000)=0xc6) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x3}}, 0x1e) 2018/03/24 18:20:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) listen(r0, 0x54) ioctl(r0, 0x5380, &(0x7f0000ca7000)) 2018/03/24 18:20:54 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)={0x9, 0x1d, 0xfffffffffffffffc, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}}, 0x1c}, 0x1}, 0x0) 2018/03/24 18:20:54 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:20:54 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x7ff, 0x0, 0x1, 0x3}, 0x1c) read(r0, &(0x7f0000273ff9)=""/7, 0x3be) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x10001, 0x2, 0xffffffff00000000, 0x7a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/03/24 18:20:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x80000000) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:20:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000100)="5ebd32e3fbbd3769000025233cb9c17682e58836f07d80b4dcc0558d19f239a423034f5fda4dc391da979397a70e1169a44d0dbcbf57e39e52d0bff9010000000000000000000000bb9bbc8843d26c04d1cc86d90d08a041746a52573bd93614241ac0c35720f05060fc65ac1fda96c32d7481d3797a1617243f06c59d740e38bbd5c1b970c0e1b98a2138e6b193e6d3408703fbe4c1e03d4dc4f0cc9bb6847759854233013a73785fe848dfde7f58e85230e734d68b1ea8a43d9d1ccf6bf8"}, 0x2b6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200), &(0x7f0000000040)}, 0x20) 2018/03/24 18:20:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0xfffffffffffffeda, 0x0, &(0x7f0000000180)={0xa, 0x4e1e, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:20:54 executing program 6: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000100)={{}, {0x0, r0/1000+10000}}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000380), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000180)={0x40, 0x2, 0x3, 0x2, 0x100000001, 0x92f}) getitimer(0x1, &(0x7f00000000c0)) 2018/03/24 18:20:54 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:55 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000"]}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xc262, 0x2140) socket$inet6(0xa, 0x6, 0x0) 2018/03/24 18:20:55 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:55 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=@dstopts={0x3b, 0x1e, [], [@ra={0x5, 0x2, 0xff}, @generic={0x8, 0x5b, "3fda91d67ea73e022714921670bde45aadef4f6fe90dc09f543f2acc8fb53257042a1dff3910bd81478b7e1906ac4a5060015a39dffed12e9b07a96333eb9a2e4537d980f9979efafea03990cbb4f33e8825e5de16bcf611aad29f"}, @generic={0x80000000, 0x78, "e875165d92ae2c90335bcc7610b3ed5e3a3633fa7b469630d998e98214bea2bbe695826abed9f9969161d3b704c75d617e49388bd0d2c3a6af8a11b00cea79ea9e7026960678c1f8717ecec94ee3e1e89a13f59bc22fa53158c6a905fd7060f6892cf8e1d2f025e2f057ba4b4ca24a9c22b7397b7097ca57"}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10}]}, 0x100) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x400) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x58, 0x800) mq_notify(r1, &(0x7f00000015c0)={0x0, 0x1000000000}) 2018/03/24 18:20:55 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000180)={r1, &(0x7f0000000080)=""/245}) r2 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x1, 0x0, 0x0, 0x4, r2}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x3f, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) ioprio_set$uid(0x0, r3, 0x0) prctl$setptracer(0x59616d61, r2) bind$rds(r0, &(0x7f0000000380)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) tgkill(r2, r2, 0x13) r4 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x7fff, 0x200) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)={0x1ff, 0xc5, 0x4, 0x40, 0x3, [{0x2, 0x3, 0xfffffffffffffbff, 0x0, 0x0, 0x2004}, {0x100, 0x1f, 0x2, 0x0, 0x0, 0x4}, {0x4, 0x3, 0x1, 0x0, 0x0, 0x400}]}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000500)={0x1ff, 0x3, 0x10001, 0xfffffffffffffffd, 0x4, 0xb74, 0x100, 0x6, 0xffffffffffffffff, 0x80, 0x3, 0xfffffffffffffffa}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000540)={{0x0, 0x3}, 'port0\x00', 0x98, 0x2, 0x6, 0x8, 0xfffffffffffffff8, 0x7fffffff, 0x3, 0x0, 0x1, 0x7}) sendmsg$nl_generic(r0, &(0x7f0000000ac0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000640)={0x42c, 0x33, 0x2, 0x70bd2c, 0x25dfdbfb, {0xd}, [@generic="e3a2333fdca101f59a34280a1bb231fdf0e6747f742716c4d0a28b647813f3e49d4ce1f8e7272cca1f3c8707a2c11badce60bddb0b53a8d5844505b4699e7a7129e8aaf887dc293ba64e4a172c84d177a687291a9382f71337804e61d8ede11aa988414540ee27c94b636e5b36570dcfbd3dafba2d455be82d38636b9b92048a7532ad08f67d3b33356d551c4acf63359693b1c73505496abc9b52b52179df3dfcd80b2fcfae5f1f59307812b50e7a0f71c00e564e0f50d3ab46f2799fc284895bdfbbd6", @nested={0x1ec, 0x6f, [@generic="6b0754f4e18876c1754b20ceea24f72c0583f5629021bbcb2b0f3c3456a4b58958ea4b7f26cb679478498fbaf2c62004ab88290f624c", @typed={0x8, 0x34, @fd=r4}, @generic="ccb9d62f9291cc44fcde53e011b994ee25facff642fa6abcb1705fd9cab15442a6c9fc9a1dfca7f1", @generic="15c4d0e56f60050e2a32bdc91b00ba1ee4e3c6bca25993a4dc67fa2ccf18b2de8893a1b49c61fbdd6cd8a31d9e1faa918cdd6863fb018635288ab104554431967cf093e542608e", @typed={0x8, 0x4a, @u32=0x7}, @typed={0xc, 0x51, @binary="4ac869503e06"}, @generic="365dca0932e03d81d74151cdd3ad44fe4ce5062c441a13293442a47535a537b9396b1c80df5ede8c8958c8f688126e1efbb425698c7b19a11c69228e031e6416c2071e8203ecdf249ab57ca9c0387979a7aa9458e703e5", @generic="3487a15fd5ae590f434e951fca9709f87ef71c6dddab7e31a9da630d8dc6f19f", @generic="669f8812e0089cb354452a230931c53760d8b2ed9001710ea6d64e906c93591a1fd1827377021391918ff891e08a84104db5a98bee1560fc5bdc5b20da7efbe4ac7446d5d958e0a04e8ddaf54d63434001d90ed15076f0ff9706d2be57fda4ea02a34750d65912c23050853f5175d9ebf7ca2cf52b8d99062f2d4241ad0780a77476fec2d47053ad36f78842dca0d18c683508395107524b78212ba8a08cb43c2fe39b0b1ba344dbff4858841c"]}, @generic="a041c9bec4e04f2ee8545bc7bc8e364ba55c3d81314bb81a54b11eea8625bde0b940ddf5ff04f78d32bb8d83b90eac21d2ed88f3b71c55663e52f58fb7cc7b7a1afe9733e26b220a6c90e8aecab526ed4f5e1beede6815e1b8016e4f6860a945cd358aac090c0d1fa9b7d54cded55cd473952e56a3195a5c5925fc1af8000ba2aad9c449937cad9cbba1f244a84489b8632fa49943b92a59c8c007a2c95aa6c79e82a4d967a59cdd7ea26eebaee151693bd0cf51cbba32a170f7e09d6fac404ab4ff3e654d7d4bcac27765490f36e539f005f45fb2f5a89ac0", @nested={0x8c, 0x4c, [@typed={0x8, 0x14, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x15, @fd=r4}, @generic="0387b6c2640b26bd20f8890d95c4491802", @generic="1bfb2e6f1f18f594ffc6bcf919eb80c596b9074db5671b209e79883ac42c1afb11763bbf0937d7cbb492ced487e25a66d1396df9e3616f79678637342c0220b1d438034f634b81e9f9194177c13e395c6e59cf1348f490fa591ed871f664c8aae4f792cb8b10fa"]}]}, 0x42c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000800) connect$vsock_dgram(r0, &(0x7f0000000b00)={0x28, 0x0, 0x0, @host=0x2}, 0x10) read(r0, &(0x7f0000000b40)=""/204, 0xcc) getsockopt(r0, 0x4, 0x5, &(0x7f0000000c40)=""/143, &(0x7f0000000d00)=0x8f) fadvise64(r0, 0x12, 0x40, 0x4) ptrace$getregs(0xffffffffffffffff, r2, 0x4, &(0x7f0000000d40)=""/103) ioctl$TIOCCONS(r4, 0x541d) getsockname$inet6(r4, &(0x7f0000000dc0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000e00)=0x1c) clock_adjtime(0x2, &(0x7f0000000e40)={0x401, 0x9, 0x9, 0x84, 0x0, 0x0, 0x0, 0x100, 0x1f, 0x1, 0x6, 0x2, 0x4, 0x6, 0xc47, 0x3f, 0x400, 0x2, 0xfffffffffffffffd, 0x3, 0x1, 0x9, 0x0, 0x400, 0x3cce, 0x400}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000ec0)={0x0, 0x1}, &(0x7f0000000f00)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000f40)={r5, 0xfffffffffffffffe, 0x50}, 0x10) mknod(&(0x7f0000000f80)='./file0\x00', 0x80, 0x7) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000fc0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r5, @in={{0x2, 0x4e22, @rand_addr=0xeed}}, [0x7ff, 0x0, 0x80000000, 0x3ff, 0x4, 0x4, 0x34, 0x81, 0xfff, 0x6, 0x8, 0x0, 0x1a0, 0x6, 0x7f]}, &(0x7f0000001100)=0x100) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000001140)=""/244, &(0x7f0000001240)=0xf4) 2018/03/24 18:20:55 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:56 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000f62000)=0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:20:56 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000080)=ANY=[@ANYBLOB="1d000000000000000ae296b265ea794b5eb3a15482e00148e52ae21b2e16e8037e313908321a2de6b51a10d57fabef77ac0191a8a4e8d5f43b737bf2100e7f6fba4cd7ce97b044a9e7815633b4b93c321549135903ca22dd046ffd43d024"]}) 2018/03/24 18:20:56 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0xba, 0x28, [0x7, 0x5, 0xfff, 0xc8, 0x0, 0x0, 0xc9f3, 0x6, 0xfff, 0x9]}) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x74) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000083}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0xb, 0x4) 2018/03/24 18:20:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/24 18:20:56 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000"]}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xc262, 0x2140) socket$inet6(0xa, 0x6, 0x0) 2018/03/24 18:20:56 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:56 executing program 4: accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffd6f) 2018/03/24 18:20:56 executing program 0: 2018/03/24 18:20:56 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x4000) 2018/03/24 18:20:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000240)=0x84) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) r2 = eventfd2(0x0, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) io_submit(r3, 0x2, &(0x7f00000003c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="f7c3aa4beeb02b3fe71a600bcae6846f93ccabaca8aa9e8d131a4662edcfa73ef85826d2febe3ab00ca17dfda09f21b1e8a208d27bd647500b662a1b3a1f23acff25bc5b716933474a8a4f39fa2b2bf9ade235b0e96af1b37f9b16b33ab531ae9890531b8f2d47b191f1443bd4e06fdf445d4317bb1f3a6d4831827245764a2c0724b0c6dee121a1dbac82a3b535bbc5cafbccf4fa4201d0c292100c301cf485d9c1400431f18d2d8825d778871a7dea995464f73b82f2e177022465", 0xbc, 0x6, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x22d8632d36a2ddf, 0x9, r0, &(0x7f0000000280)="2073870f0c38c84f762f92b5543f797ff1b23fea47c16f67023f5d825b62165197a988d21943261a62702cfedacfb15322eb264a2e6a5d0e9390944858017e84f5cd80ca192e020c2c30b92f8a4de303ff56862502e5723736f34a4e5af5ba36dc0569f5c73028c77f80f6dc19352b20b014de2cbd88829b1fbce4ce25323ec955f4513dbce57291b28dceb6f01d4fed900f1cfdf07d04d9e1c4a1f657c40ad40163ced47683db7afa5ce6ed38fcdb8f2acaa2cd9a2b8c178b2fa72a7cec0afb27d6c316c8ae1e9d13", 0xc9, 0x3ff, 0x0, 0x1, r2}]) open$dir(&(0x7f0000000000)='./file0\x00', 0x2041, 0x46) unshare(0x40600) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r2, 0x0, 0x2000000002, r2}) 2018/03/24 18:20:56 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile64(r0, r0, &(0x7f0000000000), 0x20) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) getsockopt(r0, 0x80000001, 0xffffffffffffffff, &(0x7f0000000100)=""/199, &(0x7f0000000080)=0xc7) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x5, 0x88000) write$selinux_context(r1, &(0x7f0000000240)='system_u:object_r:nvram_device_t:s0\x00', 0x24) socket$unix(0x1, 0x5, 0x0) 2018/03/24 18:20:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty, 0x50}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:20:56 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x388, 0xfffffffffffffff7, 0x20, 0x7fff, 0x3ff, 0x8, 0x2, 0x800, 0x0, 0x1, 0xfffffffffffffff8, 0x5a, 0x7, 0x6, 0xffffffffffffff81]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x0, 0x500, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f0000012f80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/03/24 18:20:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000001180)='fdinfo\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001200)={r0, r2, 0x6}, 0x10) syz_open_procfs(r1, &(0x7f00000011c0)='schedstat\x00') exit(0x0) r3 = socket$inet6(0xa, 0x5, 0x0) sendmmsg(r3, &(0x7f0000000f80)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="6ff3ce", 0x3}], 0x1, &(0x7f0000000100)}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000540)='c', 0x1}], 0x1, &(0x7f0000000600)=[{0xc}], 0xc}}], 0x2, 0x4041) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r2, &(0x7f0000000040)="4082e783e8bca17e6a2a48d22e7fc49a00ce9ae4f7485a25937bcf103abc45d9d756b0dba7366e5bedebeaac91a213dc79892fd67777917937df21ea1f", &(0x7f0000001080)="10d432e8f92f582e50106b48b4bb39859f2aa1e921d0fa83be2ce40f977984492f5d7b0bdbba08922701f0a7e4cb6cb40ce944e2641d2a38c152ea53e3b90f6976f2b9d7534a762495fb505732136d773c5a2b4c9ec9f6df422cc684d1facd3b3b207663e69dbca5970079a61cd9fc4ed7636daaf55fa985b07793d61a7941e069", 0x2}, 0x20) getdents64(r2, &(0x7f0000001240)=""/4096, 0x1000) close(r0) 2018/03/24 18:20:56 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:56 executing program 6: add_key(&(0x7f0000000340)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="1008457fde8e35f65a77", 0xa, 0xfffffffffffffffd) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x84140, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x9, 0x9, 0x835, 0x6, 0x4, 0x5}) 2018/03/24 18:20:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00006a3ff0), 0x8, &(0x7f00005d3000)) r0 = gettid() waitid(0x1, r0, 0x0, 0x1000000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/24 18:20:57 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0x5, 0x1, 0x3}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x6, 0x0, [{0x561, 0x0, 0x80}, {0xba3, 0x0, 0x2}, {0x285, 0x0, 0x4d20}, {0x26c, 0x0, 0x8}, {0x400003bf, 0x0, 0xcf4}, {0xb6e, 0x0, 0x6}]}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/24 18:20:57 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000087) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x98) 2018/03/24 18:20:57 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x0, 0x0, {0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="7b0bbd051b384d622743c3b7840f399cdb367b2b1272fd2d7fe788513c95311c6244e49fad21061d34d54d916e59783e70bfbbbb12e2c97cf1fcad11f45882f3bbd6c23fb41fa0daaae09ba794b79ba6cef18f11aa28912b1605269925e70c082b7c2ef496bf9a2dbc7553cc413e2fb5e8b998625b763df3d36cebe0fd5a0280ed613829425e5b0f0dc43e38aead167d0942c82c98c23d69e916199b95d9c04644304f766c20750c167cc5b42556d690c863845b547bb75f4e24c8f732002e897606fdd1e03caedd7f2273b555f593a1c9ad2adbebf8bcef3189ad976fc0eb6bcfea64d18cf18ef932c8939b89bda07df030a1363bdcc3", 0xf7}], 0x1, 0x0, 0x0, 0x4}, 0x1) sendmsg(r0, &(0x7f000000c06e)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000008000)="170000005e00030f07fffd9427a283bc04eee6d86f05ff", 0x17}], 0x1}, 0x0) 2018/03/24 18:20:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x5ecd) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='em1user\x00', &(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000280)='u@em1\x00', &(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='ppp0%\x00', &(0x7f0000000380)='vboxnet0^GPL+nodev\x00', &(0x7f00000003c0)='vmnet1&@Q{\x00', &(0x7f0000000400)='keyringbdev./ppp1trustedcpuset}\x00', &(0x7f0000000440)='vboxnet0?system/)}\x00', &(0x7f0000000480)='%\x00', &(0x7f00000004c0)="23954a275c776c616e31296d696d655f7479706500"]) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000009000)={0x2, 0x6, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x7}, 0x10}, 0x1}, 0x0) r2 = gettid() perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x9, 0x7, 0x3fff8000000000, 0x6, 0x0, 0x0, 0x20c0, 0x9, 0x3, 0x800, 0x7, 0x7, 0xffffffffffff0f20, 0x1f, 0x7fff, 0x1, 0x6000000, 0x3, 0x2, 0x3, 0x1, 0x1, 0xfff, 0x100, 0x81, 0x0, 0x2, 0x8, 0xeca, 0x8, 0xfffffffffffffff9, 0x7, 0xffffffffffffff93, 0x5c630000000000, 0xc000000000000000, 0x8, 0x0, 0x4d, 0x5, @perf_config_ext={0x7fffffff, 0x7}, 0xa0, 0x8000000, 0x0, 0x2633651387e3e4b6, 0x2, 0xfffffffffffffffc}, r2, 0x6, r1, 0xe) 2018/03/24 18:20:57 executing program 6: clone(0x4000000000200, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) write(r0, &(0x7f0000000200)="3e3d5e3578547d316933f2fdeca52e755dffb3c2603008d1ab52fe046df5276c7d83ccd7bd35880742b94504c2f0462bb1d3e7a0115ec436944a61d1ee42c15c00d3c3c9bc08dafb932b00a0f8f4f7f45429f13f2732a78b092668dbe5423d8cde03866ce1a4b1d7f1e74ab8a8bfc63ac462ce03d2598ab7", 0x78) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000000100)=[&(0x7f0000000140)="2410156d490e161a04", &(0x7f00000000c0)="12"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x3, 0x401, 0x3, 0x7fff, 0x20}) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) 2018/03/24 18:20:57 executing program 0: r0 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x33f, 0x1, 0x1, 0x8, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001640), &(0x7f0000001680)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x5, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) fchdir(r1) 2018/03/24 18:20:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080)={@rand_addr, @broadcast}, &(0x7f0000000100)=0xc) dup3(r0, r0, 0x80000) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0xfffffffffffffea9, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x28c00) fgetxattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000040), 0x0) [ 360.935444] kauditd_printk_skb: 2414 callbacks suppressed [ 360.935451] audit: type=1400 audit(1521915657.030:105231): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 [ 360.965784] audit: type=1400 audit(1521915657.031:105232): avc: denied { net_admin } for pid=4292 comm="syz-executor3" capability=12 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 [ 360.990493] audit: type=1400 audit(1521915657.031:105233): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 [ 361.015209] audit: type=1400 audit(1521915657.031:105234): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 [ 361.039954] audit: type=1400 audit(1521915657.031:105235): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 [ 361.064659] audit: type=1400 audit(1521915657.037:105236): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 [ 361.089365] audit: type=1400 audit(1521915657.037:105237): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 [ 361.114100] audit: type=1400 audit(1521915657.037:105238): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 [ 361.138806] audit: type=1400 audit(1521915657.037:105239): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 [ 361.163536] audit: type=1400 audit(1521915657.037:105240): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 2018/03/24 18:20:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43b69fbe082a206224415f617a5c5ff422e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efcada6c6ad1781d4962188620fc2f249f84d34"], &(0x7f0000000140)=0x98) 2018/03/24 18:20:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x47cf795fce5f09d3, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="c1820001c0fe0066baf80cb8e4263d82ef66bafc0ced0f20d835200000000f22d8450f01c866b8a3008ec80f08c442999ad70f20c035000001000f22c046f48fe97881fd", 0x44}], 0x1, 0x0, &(0x7f0000000180), 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x3}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/24 18:20:57 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"776c616e3000000000000600", &(0x7f0000000100)=@ethtool_flash={0x33, 0x9, "ee2c50a53c4d48f287805886af229eb9ed472fef9a88c2aeee87688e208e74af41da6df0d7fdfc67763afc05e4761bded8dbc270addb1164d9ec9ddaa68d83084f27b6e59924fe7be1a46d9b793c61e638f30272710fd60796c5c44ed3ff100848a16f4ae00bee286a32f0d4691d220ebb4433712249ea91bed1452ddd4d023a"}}) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) 2018/03/24 18:20:57 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:57 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0xffffffffff7f7ff3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x8}, 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) prctl$setname(0xf, &(0x7f0000000040)='\x00') r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000020effb)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)=r1) setns(r3, 0x4000000) 2018/03/24 18:20:57 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) r1 = socket(0x3, 0x8000b, 0x7) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000af0000), 0x4) 2018/03/24 18:20:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7134718c}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) r2 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x86b157ff878c7da7) sendto$ax25(r2, &(0x7f0000000080)="c79fb54a617b0d6e72282a66d76fa781e434bf20ee7fcf33289d6533c967d333a7dbf76eb0985076df164f477b", 0x2d, 0x40, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c44557589f52cb81c43b69fbe082a206224415f617a5c5ff423071370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34750d506be9a9b8ad321795"], &(0x7f0000000140)=0x98) 2018/03/24 18:20:57 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:57 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000140)=0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x8, 0x3, 0x100000001, 0x4, 0x6}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0x8, 0x8001, 0xee, 0x3ff, 0x2, 0x4, 0x800, 0x2}, &(0x7f0000000200)={0x8, 0x4, 0x3f, 0x3, 0x1000, 0x6f49, 0x401, 0x7}, &(0x7f0000000240)={0x7fff, 0x4, 0x7, 0x3, 0x1000, 0x3ff, 0x81, 0x80}, &(0x7f00000002c0)={r3, r4+10000000}, &(0x7f0000000340)={&(0x7f0000000300)={0x7}, 0x8}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000400), 0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000440)=""/189) write$selinux_create(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="73797374656d5f753a6f01c122da745f723a73657472616e735f657865635f743a7330202f7362696e2f6468636c69656e74203537202e2f66696c653000"], 0x3e) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000380)={0xfffffffffffff9a9, 0x0, 0x2, 0x2}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000003c0)={0x27bd, r5, 0x0, 0x81}) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0xffffffff, 0x6, r6) 2018/03/24 18:20:57 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002380)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000002480)=0xe8) pwrite64(r2, &(0x7f0000001100)="1aab51faaf3b85ec1e7e32f0e9277c08597e6c62bcd21f6d816fd661d62be84cdc0226b8fdae25dadb69fc9349ce8d2c984bae862c73043c3cd141a39d4488474f2dfcf847faffcdc842f0758ad631ac5719298c80c4fda6ac4789783426b24bcda749d6ff2a5b4d8509ee58dcfa86f5f6406c106f32b412fb643817db9a25e9dd0fc7ec186a99ee142ab5e4a7b3a24aeadf0833555f731407d0c6a014cd14cf7c7cfd3067b71c0bccb776f43847d70dccec1d2aabea37d9ea59df64cc64674a3b9efae5265bf8fa1dda972f6f626ab63e47ab0203b3a691e54cd2220922", 0xde, 0x0) sendmsg$kcm(r1, &(0x7f00000022c0)={&(0x7f0000000040)=@hci={0x1f, r3}, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x502, 0x40}, 0x0) sendmsg$nl_route(r1, &(0x7f00000012c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)=@delneigh={0x30, 0x1d, 0x200, 0x70bd29, 0x25dfdbff, {0x2, 0x0, 0x0, r3, 0x0, 0x34, 0xf}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [], 0xf}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/03/24 18:20:57 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000004000/0xa000)=nil, 0xa000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/24 18:20:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7ff, 0x3, 0x8, 0xfffffffffffffffd, 0x3, 0x3f, 0xe00, 0x2, 0x5, 0x8000, 0x3ff}, 0xb) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) listen(r0, 0x43) rt_sigpending(&(0x7f0000000080), 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff]}, 0x75}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2}, 0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4008000) 2018/03/24 18:20:57 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x9c02, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e23, 0x6577, @dev={0xfe, 0x80, [], 0x9}, 0x8}, @in6={0xa, 0x4e20, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x64) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/rt6_stats\x00') r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xf9ca, 0x200200) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000140)={0x6, 0x40, 0x91}) sendfile(r0, r1, &(0x7f00000001c0)=0x51, 0x400010fe) fdatasync(r2) 2018/03/24 18:20:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0xc, 0x1, [0xd653]}, &(0x7f0000000280)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:20:58 executing program 0: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) getpgrp(0xffffffffffffffff) dup3(r2, r3, 0x0) 2018/03/24 18:20:58 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x80000) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000040)="3c0295f78d6b0f47f3d5292206ee3c2c1d1f1cef6549c2cab383e5330453d8eb1d1ef6de62cb252ed7cbf0e9b5413bcab928b5184daf2b5ef4b7ed47d561b94df3916dc419cf") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xffff}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000100)={'gre0\x00', @ifru_names='vcan0\x00'}) 2018/03/24 18:20:58 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x8000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = getpgid(0x0) lstat(&(0x7f0000003380)='./file0\x00', &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003440)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003480)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000003580)=0xe8) r8 = getgid() sendmsg$unix(r1, &(0x7f0000003640)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001300)=[{&(0x7f00000001c0)="ac7a736e730b58a38033a1a38701c323e0098155f2c872908877183c83862a9e601968dcb1d695961c92b7bea9a8760da47ae7c8d949d5cda89e0ccf617a48342ff8299c", 0x44}, {&(0x7f00000002c0)="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0x1000}, 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fa79bf6eba166462393de389a0c074256c119184a3e9cd63b3c8151454437da9fbeb2f2c7301e7fa301393a37df6421f9564e5097e76246163fea58f251a3e2043939a60b614d33d609330cd52dd6c8c497ed9603378915452b29801ec9688b1a83629f47f2bca080ca279e95f6a1bec3dfe3b2870a3eebdb59cff5500dbd91c84b6186f6d67f9bfaf2b8a9ac6e4a5ee5bb273c335c473801b67301109164aa423c6f10a474f5a353ca34031d7df99fcc447086b79ba42cbd253f4497de1b45418797d7b2b5fe2ed2240b1bcbca62a8351a810ef477e8b75546ae0d031ab634e159ad5e3363603bf90689fde97a132b4cb618f62172cd9bb90a24037371ad2ec641a50b23f80e7a5ee906ebe43dcbb9c6218df755b3b58f34ce57a1c6d90007931cc0b21dd4f374736a2494f3a1b40a028a538f8bfd378206db818cc9d1b7098ac5fe062aded08e4f1895d6c99af4e736e4768ea9523bda35cc4965881d875bc58a8433d247c614ee965b650c7bdc53b9fae968c3815dc5cc182bc49e960bfe74a4b05b6bc4ce8984845022d646923331e25231b8af719c9033ed50f6991f68598330bd3454562ed09197e0af0fb2f5306ba57c4f7c6efe06e313580a08b3dad0c900f0a12228641d2ce0e6f4755614db9662d856e3b87ad6d62b141eefd69100e94b9dfb2c7c4633c715f382d0facf2a580dc99b5bf725736711f10880f3faafb4eb7291cd8250fdff7a21c5e86681524456805488dcf4e372d7307e74b136046374f3e8787bb717eee75a51aa39ac846c35db25e96ada095c9d241543da11144938b73c0923ad98b84b479d75017f09d200ae7800812f30534b2dabb08f048ec2eb52301f985f6e03f4e3718f6fde1cde92de626f1e01517fe7a0a934466c126cfda0a8e1f0f0d7055263a402b80544b3055832de1ae4b96eed42848a38966c7b886d9305d34795c330b28edd61e400371943e4bd79ab5a0a21a6ba079acd8892fafd7f0c2cefb82e81a95eabc787aab48b980ad01e03bded1230e4a2071e504d2d59bed68fa37d9f7fc772593ebc4c38158eea42548dfcb6c82684f77b3cfb8978a24e80ff5aefa76a2f7f0210c04f203ba30e35ea3f862d44020fe12db818ea2c093642a7af18fe8e930ad12ce6408572697bc13fd10db5fbea7517ef1b0621ca794e861563d0834a76ae287f16c73d4f5a39f994ecb7bcbbbeb93a93c7b0aedd3496868ad008373f3f5b776a55261cca4115f59edd2db5a5cbbc7196f2eaed90b0a365d3917b7614db526d3e58f665ec79ade063f7dc58822c355b0c42cb42c92027035c6a0d5f35a6ed79616f8ae30a31bfded00903ef38c8d00629277e846afb8bbad25831a56f2e22966b44c8620bbe7eccd1f907e3f3204f6aaa3c3c6b1ff75cd95992980e0ff88776e548f0b27ed60930731fe75af0766091b1983f8ce549e33061352f9497673637fcab98a105c82ead7ef64df30f743822dcf1994020ecc536aa076c6714388755f6094e7bc282fcfebd8e7534029d72d1722dcf9c236d85f807639813a97ecb6fd7097303eb55c535ab88caf284530792131edbb2bfe117cc5a82ec31ee81a72fcbe61c072f31bd637b7e52ef77ada41cad6ec8ab10a2b981acb6cc15100765f62e1b6f20c8c69a0e3fecee08aa2a2f2c7e52a22f2d1872d19dfcb017a02f9136ca0614dbe13130a8229cbd587ce1676c7df03266353a41582e4e0d08d2aa484fe446060162dd6aa9bc23d81946086268f27da1b612b4a06fcda8fe5a479722f76ffeff31b342c577ce12f175509482b01d41c4892011ebec7818e3281d7f43d275c1df58c0d9f75cebbb3f413b517ec105754e939e74c44b9d3724cfac6e2fffba87b614d82bccd34a67e48ea7f8ea9e6456566bd581597c922b1df50b84e6b18dbe55e52b0dafea76041a603a3e76369cd292eba629e6c4909b303511f3552862523f1755ce27020be0b02043ee62d4d7d4d0381065745512846cd172828ed0f2fdf43b048c63e962aa6cb7ff851f5511343d39aa075caf721070388f48429e43459fe189671217be55b97bc6696a34fe8ab4f20087b7bb883ad3fc87d858c1c1a40cfca74b2fe0355c03b2c49f2bef32df2396c206334e4b37a9ecf49865a0c1f8e39e2fc09504679a0180867cf23f3a3b31b851da5621d1db62372c3e1df41f9824cebaefe0bbf58bf81be0fd857cf9e4463a445c94c9b51d609e7f5de7ea05cde75a421d419644951b27efebc8ca2be6e2c60c3505267", 0x1000}, {&(0x7f0000000240)="5f4873f7fcfe76518c541deb1cc9c89861e6b7c16a849cd4b4b2f1e4e111f9598b1d7607662e23", 0x27}, {&(0x7f00000012c0)="8b3c4d765cade9e4fa94a263219fba250042af4c1097857d468cb3468ee2640a2bb1d5421e387c87f6ef55400fec29a17a88a747b5cfabe163", 0x39}], 0x5, &(0x7f00000035c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r7, r8}], 0x54, 0x8000}, 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003680)={0x0, 0x0}, &(0x7f00000036c0)=0xc) write$tun(r1, &(0x7f0000003840)={@void, @void, @x25={0x3, 0x6, 0xff, "8a76a2b5f0c9288d33b55b3caa3f6f4a940c385efb1522d6"}}, 0x1b) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003700)=r5) lseek(r0, 0x0, 0x7) r10 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x82082, 0x0) pwritev(r10, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x1000}], 0x1, 0x0) ioctl$PIO_FONTX(r10, 0x4b6c, &(0x7f0000000040)="635df1a0d289805445e6c25d2c32298661e54215938b09f65a72756d835d88b20302d9c028eb14469682a90ce823e179106c0f48ade28088e08514b8ebbb09a6debc33c6e2eb93318873420272f2aad680083d10cac985a961d4d9255f051dc49a6dc8b7b5c36fa91562f9761129a4bc85c5e7bbfd0d57dbdfe5058122ada1070075ffa4ec71c14369f19e55") setsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000003740)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4b61054b, 0x4e23, 0xb3dd, 0x2, 0x80, 0x20, 0x32, r6, r9}, {0x280000000000000, 0x7, 0x3f, 0x5, 0x3f, 0xffffffffffffff41, 0x19de, 0x15b}, {0x5, 0x7, 0x7f, 0x5}, 0x35b, 0x6e6bbf, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0xa, @in=@rand_addr=0x5, 0x5, 0x0, 0x0, 0x6, 0x20, 0x1, 0x5}}, 0xe8) fcntl$setlease(r10, 0x400, 0x0) 2018/03/24 18:20:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x3f}}, 0x1f, 0x2, 0x100000000, 0x9, 0x5}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000340)=0x8) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:20:58 executing program 7: io_setup(0xe900, &(0x7f0000000040)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2000, 0x0) r3 = fanotify_init(0x19, 0x2) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x200002, 0x0) r5 = socket$rds(0x15, 0x5, 0x0) r6 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x6, 0x4000) r7 = socket$unix(0x1, 0x2, 0x0) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r8, 0xc08c5335, &(0x7f0000000940)={0x99cb, 0x0, 0x80000000, 'queue0\x00', 0xe000000000}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x7, &(0x7f0000000900)={0xffffffffffffff1d}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000700)={0xffffffffffffffff}) r12 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/policy\x00', 0x0, 0x0) io_submit(r0, 0x6, &(0x7f00000008c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f00000000c0)="53b80e9d4b5e3cdd754c23d52305601e456f5db849a2942e3bfeaef9e53e13f4d838b7cfb912e59a72677ae5f459d02bd331c1cd87d9116ae9cf483de3fb0f0d3e996f265660d38005ca1283de0bd56885d89150ed919ff3f1f00d064a331fb38171a844a3ee8fb2ef365804523acaf90bc922831cbdc8937a5a93bb16321548c5d13b28db4c06f0924b4917c12d98d9abff4070ccc1", 0x96, 0x2, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x7fff, r3, &(0x7f0000000240)="d4a0105977ff86185f0afb7f6dd47b65020e2da209430c8d4f2ccf72cef4c09ad41142f5c6c585901b775efb498cee1c27040fff865d355dd3594ed6d7a216ff8e93f5a2e15eacf5b86a3c1b5ec2a40cd33dd9789d9169b242aa78bf8324a4cf3434087d8cef53b74ce4d6324bd1ecec3d6363d539047c0cfdc401575c5f30b67b5db09c5d7d951f95ab857ccc82dc9744eebb10cc9eecc1c73ec004fcd3b7a1db5e6baa00e9fd8e1b", 0xa9, 0x0, 0x0, 0x0, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x6, r5, &(0x7f0000000380)="fe21b6c44efac6029e08918f71ef1a47647446770aa9e9958c3ac9e83ce145d93f27c1887321632333c6404dc674d0d9f713f553f49d3f6f883776", 0x3b, 0x401, 0x0, 0x1, r6}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x8, 0x8000, r7, &(0x7f0000000440)="e9b976ba2dce804aa2844416cec41c10dcabf2d53c35a4be8fa0532518b362bf986844aca56e67c0bf5a24bf00ed6aa224a422d7d9f6562b375b18612bd4bad1f8ff895e9627b3169143e6dcd8ab65000ebe30e3adc71ddd93e6f1f41bd084917ae3a22b998619c1c2e5cd9fdf496b306feb7df29ae6fe97f7745a3e995bcc74325c657fb845e9f878469cb4d2e330152e9dd8a10d194c471d45c76883d337c238915ff437ca190d49e1a9ddf91549816b34f5143969fbb6f0dfbf597c69ad8a897d2eb67477aa7967766e", 0xcb, 0xffffffff, 0x0, 0xe93f9288bcebb7da, r8}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r9, &(0x7f00000005c0)="5ae2cb4341d755c48a03012dca18088cbe441a577473f8aa7f104d27f1ded0b1e50718ebb5af33d26d6b0adef25779e36ce1c6e57cbb4c4d3bbcbc1d9a9cd292ed2fc7c2a795e7b5e87af510eb29978ef4ad047636e7179e9e7ce746aeb914aab8c3d7f9fd0f89e5f45c10e9ea92bdb47bc2648ea1b4d2c50b731296fe220d53de759064b7bc1ac82aefcc046c5e8d2204ed3b64a3f3fa", 0x97, 0x200, 0x0, 0x0, r10}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0xb, 0x3f, r11, &(0x7f0000000740)="443506b0cf06274d6fc0d5b7dbd487a2aedacccceb5cc9a0a015236789d21a8443ed39cc50dd249a0038f10afbbd4c1d7e8f8ebaa696e498e55887adb1fc54fd50e9112728b052b9c1029faef06d57a120d38775292fb8874f606e73998d679300446e031e5a7e36fc6bcce23480ed322c9725b5e110ffaa03276facdb921569a6945a740976933010eed3720b1fe7584bb51ec0a4dd9be804ac5b88be97753750e093653fdf220ebfb5838045792ce4e82c9884ad906fb83c57663fff952e016081d18c9e0f8077f00869", 0xcb, 0xe2, 0x0, 0x1, r12}]) r13 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r13, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:20:58 executing program 4: unlink(&(0x7f0000000080)='./control/file0\x00') r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xffffdfffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') chmod(&(0x7f0000000040)='./control\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') close(r1) 2018/03/24 18:20:58 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0xffffc, 0x7fff}, 0xfffffffffffffe6c) 2018/03/24 18:20:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000000)="89da2b189fbde8cd8c7162327ad49a3a5412a7a92ce5c2fb46c14c0899fffcb0ad931c5745f5f9d140aaa29c5e75bb4e23f5156b9b1ceaeafa4da75b5a1e1a1fe1197d5c44446eb82979e497ffc143903e894359e99078fcd26ee146ac197aa0512309fd6b8d169cbe4a93639ccd4a7cf74d910a845d5b349321c07c305486292a733369d97ddf7459b22ade93a19225420817b16ee40145b72bf9291ef3abdca714b2285cb04d2693d3a473a6cbe97d5026ef4f91ecb2843bea0d59c4e89ce35f3bd463c2dfb960690ccb1535e089", 0xcf, 0x40000, &(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000001040000000000000000000000fffffffffffffbfff8000000ffffffff08030000ffffffffffffffff08030000ffffffff03"], 0x1) 2018/03/24 18:20:58 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x310, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xfffffffffffffff8, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x7fff, 0x201, 0x4, 0x3, r1}, &(0x7f0000000240)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000000100)=0xa0) sendmmsg(r2, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339}}], 0x831, 0x0) 2018/03/24 18:20:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x16f) 2018/03/24 18:20:58 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:58 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e21, 0x28, @empty, 0x2}}, 0x2, 0xf25, 0x400, "e6509c8179e26668365b7bc960cbf90f764119ed27e3f3d13511dc809d3f4d5d1267fe31fe8501afdf0af0a9fd6d36369948018392268cb0fe3c75c8a23b329ebfebc21a81b7f0e12c9386a4c3a7912b"}, 0xd8) setsockopt$sock_int(r0, 0x1, 0x200000002b, &(0x7f0000000000), 0x367) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) 2018/03/24 18:20:58 executing program 4: r0 = fanotify_init(0x2, 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000000000)="53adda0000e61ee09081c37676a68f147615611e2e3731fd38c52d63b3e128ee3b7dac11e43d00000000e62dfa7f7c2317607d301608dc8767910430", 0x3f) write(r1, &(0x7f0000000040)="b8", 0x1) 2018/03/24 18:20:58 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0x8, 0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000080)=0x44) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x0, 0x7e5e}, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:20:59 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) sendto(r0, &(0x7f0000000000)="b3", 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000c63000), 0xfd88, 0x0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/03/24 18:20:59 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:20:59 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xa10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="551691fa515fa9bdc63c520c4c944879", 0x10) dup3(r1, r0, 0x80000) 2018/03/24 18:20:59 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="bfd1dbad66cc4db4b7487e7ab22d21d92b913486eac1b69189df6dab4aa3c961f16def5019e7ac1e182d75d65a0db261435708e4fa84eb422644607f5410ecce6c3e7d73ae745f42205ab088f740d038826db77e3f11d9df5b76ca134af4883c082cc3505a9226721c759d68fcffa0635adcba76b5fa48b690d368587b64bdac3cb7089e63d2243bb9d79e5021cd1ea0e75eb57061844942", 0x98}, {&(0x7f0000000340)="b944e4206f12d25bbadcd9dd241264c505b9f38faf786ce3e32dc62d578361f4895a16679426fb8e66a3bb83dc31d846b4987fd5b94bb76150cc", 0x3a}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="17ae32ec8a55d24af6745c5c5a298be63c6881f3cd8abfecb638e9fb8374ed88b8cbf50a54c6c937ca469f85fe264bf36946c1e680157db08f3a7b22d66048f420155496861f06b3a8957b8710416d09c5c4c9841e1506f63f73f02bfb5152ca785314ff53fa97b0c7009ff9571dff36cd7db8c3c752c903c9da29809afa13c537a47e20", 0x84}], 0x5) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = socket(0x10, 0x0, 0x3) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x23, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = accept4(r1, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) recvmmsg(r3, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40), 0x0, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000001480)={0x40000004}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000001c0)=0xff, &(0x7f0000000200)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000000140)=""/124) 2018/03/24 18:20:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000080) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:20:59 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x200100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x1000}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="04000000f8ff33b1"]}) 2018/03/24 18:20:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x311600) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x9, {{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}}, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000180)) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/igmp6\x00') memfd_create(&(0x7f0000000040)='-\'procsecurity{\x00', 0x2) lseek(r2, 0x10004, 0x0) 2018/03/24 18:20:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c) r0 = bpf$MAP_CREATE(0x4, &(0x7f0000000280)={0x13, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000000)="da6e14151541979f8565d8087a201726678fffb1177ab19f8fa69855ede524c4d53efcf601c5f32f4a3dbcd574faeaaf8eec9a0eb369ac795d5fef1e77811d3490c105c22beed1ea8c5b8003f74df6788c385966fdc4f9a67281306d48320ba0febc6d5d095d24dd6262ff255425b2882b6a56b1d001df2713b1251fa212b29cd2ec6cfd500d157f0f48d8bbf4b244b6b3e94ed193f90d289ecce1f31756e6cc29663552e8682c4af86e158f4c08670944d0a38a0df2bf382a93e36641c61831ba8b741708d16660b8cab122ce5ec044d67ff8a736b1e5a3699d52678fcfb783", &(0x7f0000000100)=""/172}, 0x18) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000002c0)) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000480)=""/89, 0x59}, &(0x7f0000000240), 0x1}, 0x20) 2018/03/24 18:20:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000001240)="691e0636ecc217", 0x7, 0xc000, &(0x7f0000001280)={0x2, 0x1, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000010c0)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/4096}, &(0x7f0000001140)=0x50) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xfffffffffffffe55) 2018/03/24 18:20:59 executing program 3: r0 = socket$inet6(0xa, 0xc, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x8dec, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0xad, r0, &(0x7f0000000040)="119af3c70d052aede6c6430db69655b881eca350d0bf0e101b01fb6a62176ad97aea76819c516b50d4e9d25e376fc4c789a46e824906e97abc38e98ee5a6c45d4b8dedc9948f4d80b7751e39aaea4fc66f07388552961c2125984270812640a613913f940526351b6531", 0x6a, 0x200, 0x0, 0x0, r2}, &(0x7f0000000140)) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000480), 0x8) ioctl$KVM_NMI(r2, 0xae9a) 2018/03/24 18:20:59 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000004000)=0xfffffce8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000003ffc)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x101080) sendmmsg$inet_sctp(r1, &(0x7f00000016c0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000001640)=[{&(0x7f00000000c0)="7b21ef63e2c694b9859eb8dc836e5b91a8d603be17ea4a428c001c475830c2666199ce1bdd9d7fa003f9a7e4a5cbe844380f9aeb5d04f144c88a7b422521284c42f23e45ef017e203bdcc8ed4ac57bf07622a0b61b8032a755f4bfbe27bd07dec8d4d0169eeb2204df9d330f36a78a57b942564a", 0x74}, {&(0x7f0000000140)="113ade54b5c5dbf05d703958e71c71c8f8ae0d6fe4bb1e617e7c6a62fedabc0a2a85668e47c48f300195ddcb70b243240f2346e6c5319ef27521d507960084bd1976a89a01105e7ff6c77c860c37a601aa8830456fbf1e95c891b4339449f4d25cff3534ca69cfe68b1ba919ec051af7ec8ce2b6c320ad609c7cf039b1df82c74c0b7fbe69b50a6cea4a9e1a82e34c89351fed2930fec6ce62eeb98af09485a44ea334fa920ea8110362ce58b9c1b012b03d83c83403", 0xb6}, {&(0x7f0000000200)="119dd475aee45c753c0506db012104bcf14fd338c0b2660ea481ea61e0682849e6fe8a3ee9400be330c95ef7b23de735750adc1131531fc8f990074512363f45f2979fcd96fc056fd5ae6060a02b5d2c1f179013a9540f5f5d84bb0fc2fdf8e6915c2da7b5f17996a65a100d9438e0d1e9aae7c114cedb9c323e368cade9d741ccd4814ac9c0bf59a31f6b1fa1b9e3e3a9290b24d82afa", 0x97}, {&(0x7f00000002c0)="b743898e1966444b1f2eb2d9f49fd24ba3f645d4bbc7869f0d6157bea13cb30b8693189b0c2fe81745a71e30f5d68057a55694d9927e6ea472fce8e0e791676bb6a8d225f885c1efd1f7cc749d424c7084c2159d1cd031b2322f04cebbb694121069f4085e1d3f6b52c021cf0b5959f8369a9d7d0b808190d34aed0ffaa3b3aadb798533d0adf1e0e508eea6fffbd655977c7f98733a89be61207aa2cb06a09db56717d435ac42c71de0e0cf493e690a8590238d6b6702ac54306ee873998510d8a7084446f6467058262aff065800a4250f3652e81f2032d44e6beca4f2f7b7e137d9fadffd", 0xe6}, {&(0x7f00000003c0)="60cc8877304e0e438832f54ad5a7de1f95a8526167ace25e83bd9f2fd7606d3b626b616f3ee10bcbc40bf84f690ac4b4857715ce4abc98805913db01f31d4603097060327aac66387114dadd2a3c317df51118d07319e6a39e8b1bc57884f38f7a7993e964a5aade1351aae283787c896c5703031b9eedd4a1ca31d5bbb299c36666c44ec28e13944844345dd844a85b156bad26e90345e5dbec5dbd2a6b1dfe800cfccd92c2f0be2a99e33b3d3d983c7e008ad2f28830f542c1ac7d5f429c7877", 0xc1}, {&(0x7f00000004c0)="0f28705443d1b0fa257c47afa5957599", 0x10}, {&(0x7f0000000500)="5ceea78e4dc5264202789f81cadf5345e9d68b16b4a92a4903e8954490e7dc6615fd818e87ef9f7a32051ebd1237abf88822c115d8ea16e21473669d71fedb96f8479e4acd452c8a1a9976bf623f4f66d78190bee35ecb8d048085cc7614b67e9e3e9087d4cef547509b20e22c2d0647e162f39166a714e1c407f0ebcb852e0d", 0x80}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="e5bef7b3eed62287d88f473fe072489645eb30150f85be17d8832726879c20ca32dc9a05741c653af7d4d28ec58b545fe72b3063db15942b45e04d06022914c4f369d382e9dfed6b93de093bd22091dd3b07307485f89404a6accaccd603a12e31b25dac19fda18f6ce610604594de716e49e4050012430b36ae6834", 0x7c}, {&(0x7f0000001600)="5bbb7211a99ee7865655caff4de4e6d9c00e0dbeea64e7582af31ce8f4f162c59a", 0x21}], 0xa, 0x0, 0x0, 0x24000005}], 0x1, 0x850) 2018/03/24 18:20:59 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB='D\x00']}) 2018/03/24 18:21:00 executing program 2: r0 = userfaultfd(0x0) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:00 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001bc0)={0x0, 0x43a1009}, &(0x7f0000001c00)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001c40)={r2, 0x3f}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffeffffffffffffc}}) 2018/03/24 18:21:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x8000004e20, 0xffffffffffffffe1, @empty, 0x9}, 0xfffffffffffffe94) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18041, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'sit0\x00', 0x8200}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43b69fbfe82a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e6e0d000000000000acc22c03af2cac20f87cbbc216ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188621fc2f249f84d34000000000000000000000000ed5dbb3d0c53b09082bc8e439aa03f2815036c50a38d562939944000fd8a7f222ab1a5a95a817de6ef1f08d9c5657b85cf46f56a71868d5eb2349f4992f1e5c95201975bbd1e1c9397341dee"], &(0x7f0000000140)=0x98) 2018/03/24 18:21:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x100007, &(0x7f0000000000)) fcntl$lock(r1, 0x7, &(0x7f0000170ff0)={0x0, 0x0, 0xfffefffffffffffd, 0x10001}) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x8000000000000, 0x24000000000000, 0x3, r2}) 2018/03/24 18:21:00 executing program 4: bpf$BPF_GET_MAP_INFO(0xb, &(0x7f0000001ff0)={0x1, 0x28, &(0x7f0000008000)}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SMI(r0, 0xaeb7) 2018/03/24 18:21:00 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x1e, 0x5, 0x0) getpgrp(0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) gettid() r2 = gettid() r3 = getpgrp(r2) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r3) poll(&(0x7f0000000300)=[{r1, 0x484}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="06005bc400000000"]}) 2018/03/24 18:21:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) socket$unix(0x1, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000004200000000f2fffffffeffffff000000"], 0x14}, 0x1}, 0x0) acct(&(0x7f0000000280)='./file0\x00') r1 = memfd_create(&(0x7f0000000000)='#wlan1self-', 0x1) socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r2}) getpeername$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$KDENABIO(r1, 0x4b36) 2018/03/24 18:21:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {0x0, 0x0, 0xb}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x40005e}) 2018/03/24 18:21:00 executing program 2: r0 = userfaultfd(0x0) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:00 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x2, &(0x7f00000001c0)=0x101) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) 2018/03/24 18:21:00 executing program 0: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000285000)={0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007b1fc0)={0x32}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x6, 0x8, 0xd680}) 2018/03/24 18:21:00 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80, 0x8800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x0, 0x4, 0x0, 0x9, 0x5, 0x0, 0x3, 0x5, 0xfffffffffffffffc, 0xe44, 0x6, 0xffffffffffffff81, 0x5a6, 0x2, 0xfffffffffffffff7]}, &(0x7f0000000240)=0x100) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="17000000001a0000"]}) 2018/03/24 18:21:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="0d233f60cceffe0ad4ee4920a583c29277ac245bd593718311e861198d18e5bcb1ed567535b5caad5244e9eba1edba407552d210bdcdad38caeb68eb21d535ff2706a1f348ee7000e3a22dc927c758bb9512c1b1dc15bcaa99b656dcc82500c2de1957bf3029d51718d3892ff803380b8487135fbc4baf35f3fdbc0b3a558a899011dbc3ccb8bd01a83b89763149a011aa81d8b10828825ffdbfbe5170c3ec5cd89228c32ca7c5e247347bc34ecce83f3ec0a4b26fab0677d1f6a75d0a8411d04286a998570377be00e89a7836e08c6a61070aef50e0b214ec10a6dbdc14", 0xde, 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7d1, 0x4200) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000380), &(0x7f0000000640)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x98) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e24, 0xffffffffaf4290f7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) prctl$getname(0x10, &(0x7f0000000000)=""/218) connect$pptp(r0, &(0x7f0000000580)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYBLOB="5732961e6b62302043e68bb083d2a73cd64b222814dadcc9c14d1df753078739616b23fbc0428c6f6ee902680e2f2807af268dbe1cd61c9d26f22d337646c46865e1bcad8ccd996d1321029f4514f9f2339487996399798eba786de9aea08564ecbc7522fb8ee5bae520a5190035d13a5f30db08118c9c58f7fd81d84c6a38f2e9a87600024f327ff10e99692c000000000000000000000000"], &(0x7f0000000600)=0x12) 2018/03/24 18:21:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x49, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000600)={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x8c}, {0xa, 0x4e21, 0x7d6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x2, [0x2, 0x6, 0x5, 0xfffffffffffffffc, 0x9, 0x3900000000000000, 0xfffffffffffffc01, 0x8]}, 0x5c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000500)={0x7e24, 0x6, 0x0, 0x5, 0x4, [{0x0, 0x2, 0x0, 0x0, 0x0, 0x2800}, {0x200, 0x2, 0x8001, 0x0, 0x0, 0x81}, {0x101, 0xf, 0x9}, {0x0, 0x10001, 0x8, 0x0, 0x0, 0x400}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000440)={'nat\x00', 0x0, 0x4, 0xe, [], 0x3, &(0x7f00000003c0)=[{}, {}, {}], &(0x7f0000000400)=""/14}, &(0x7f00000004c0)=0x50) 2018/03/24 18:21:01 executing program 5: syz_emit_ethernet(0xdc, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="9d9db3c979cb", [], {@mpls_uc={0x8847, {[{0x3, 0x1, 0x0, 0xd171}, {0xffffffffffffffe1, 0x2, 0x4, 0x101}, {0x6, 0x0, 0x0, 0x100000001}], @generic="e4b372578c6346b17a0d0122d8007d1c074b3ab8bef1628e8392693f51b28fd37bc4ee3a13fc5d089b5462f8d4ae90903ae24ee7852cb71a96a9f8fcf19587238d11951fd4db9de538bf01e7ba37e25f0388b1a98efa4276122904608622655246684b796016f11b1eecbe5ba3f89939b5d81d6078c4e13c74d9b8dae4944fb40b82ab677506292292eaf58acc059a8740f571d345c99f870ba446de5b0e130f32a3c8ff326dcd85dafe545a75e53b033446f58acff6004d1cb7c1da6f9ed43e83ce"}}}}, &(0x7f0000000100)={0x0, 0x1, [0xa11, 0xc2d, 0x44c, 0x506]}) syz_emit_ethernet(0x3e, &(0x7f00007fefc2)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000ff0200000000000000000000000000014e204e2000059078"], &(0x7f0000775000)={0x0, 0x1}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x88db}, @void, @mpls={[{0x6, 0x5, 0x80, 0x5}, {0x4, 0x8, 0x3f, 0x8001}, {0x9, 0x7, 0x7, 0x6}, {0x40, 0x7fffffff, 0xfffffffffffffc01, 0x9}, {0x100000001, 0x5, 0x50c8, 0x100}], @ipv4={{0x25, 0x4, 0x9ce3cb9, 0x0, 0x117f, 0x65, 0x4, 0x38a5eba0, 0xff, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5, {[@lsrr={0x83, 0x17, 0x8, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @lsrr={0x83, 0x7, 0x0, [@rand_addr=0x51]}, @noop={0x1}, @timestamp={0x44, 0x14, 0x3f, 0x3, 0x1, [{[@remote={0xac, 0x14, 0x14, 0xbb}], 0x3}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x101}]}, @rr={0x7, 0x1b, 0xfff, [@multicast2=0xe0000002, @empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @loopback=0x7f000001]}, @end, @lsrr={0x83, 0xf, 0x8, [@multicast2=0xe0000002, @multicast2=0xe0000002, @empty]}, @rr={0x7, 0x1f, 0x6, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr=0x200000000000, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff]}, @end]}}, @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x6b, 0x0, [0x1f], "3933c095eed6aa4a5ab74bceafd1afb87e9f573a52a12436653e16e1a49239dea85416e5529db7d58e989773b77021d5152cbf6f0c3ca91624df63569a3214f71ddc43ffbe0a17790a589657390f5b1782fdf0bb3cdcd146ed20fbfad61af1c417d939f00bc45fe953078f"}, {0x80000000, 0x0, 0x1, 0x73, 0x0, 0x0, 0x800, [0x4, 0x10000, 0x4], "6a616997ec4e9efece0533637dfa8de36c71f75a2b2f7baf"}, {0x100, 0x0, 0x3, 0x9, 0x0, 0x0, 0x86dd, [0x8, 0x4, 0x8], "aed67cb5ca56f33310a14be8f8f26360c25f88f5f7ac"}, {0x8, 0x88be, 0x0, {{0x2, 0x1, 0x2, 0x100, 0xb91, 0x10001, 0x401, 0x80000001}, 0x1, 0xff}}, {0x8, 0x22eb, 0x4, {{0x8b, 0x2, 0x5, 0x3, 0x1, 0x8e7a, 0xc5, 0x552}, 0x2, 0x1, 0x401, 0xffffffff00000000, 0x6, 0x39, 0x20, 0x1, 0x16d30079, 0xffffffff}}, {0x8, 0x6558, 0x1, "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"}}}}}, 0x1197) 2018/03/24 18:21:01 executing program 3: mkdir(&(0x7f0000a39ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xcc1d, &(0x7f000001c000)) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r0 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0xfc, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/03/24 18:21:01 executing program 2: r0 = userfaultfd(0x0) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:01 executing program 6: pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xdc, "fa32f015fab9d841b0e87bd80a1c3c82f8d166c189ef170d5b2b5d58b911e596425b5dc687ddaecf1c20943cb02740a1ba9ca55e5e0c6e609f17faa530eb674866476518d9e5a75045b999d6877e22aae9facf9f094811e869feb9f67adc862c68d0f64babf84050b3b61093b94f10e1f5ea08fce636b9d13ad74fafb344ecadfe3ad33e3ecc43931b3cfb0c5597f992c31785ecf17807a9239f5d30ae198ef9f9c467b0f82d66a2da4fa0259b50162b1afeb11f5d651add11251dffe02d3bcc9f1a4f92686a64badaf7c011e6103896c1d055001723475a591b4909"}, &(0x7f0000000000)=0xe4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={r2, 0x5, 0x2}, &(0x7f00000001c0)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x71) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000880)={r3, 0x1000, "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"}, &(0x7f0000000200)=0x1008) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)=',', 0x1}], 0x1) 2018/03/24 18:21:01 executing program 4: syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = gettid() ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000000)={&(0x7f0000000080)="da8118283924446da382fe99cd5d134d1ea8366f63969e6a0a643802155b192afdb894a1e4e51ed9a29ef982f6b2603503f21f6305b70cc9e684fece3df35e1ac84f04428ebdce1acb821c7360de236e0449262be51878799c8b6f29f2a72c4ed025395908b54c14f2c1b4867a7311285959281ae043df5d0c8a60fdde38f046cd36286f7244ad248b864f5b5ecdbbcdea96416b3212f6", 0x97}) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x200400}, {}], 0x20) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x2, 0x0, 0x80000001}, {{0x77359400}}], 0x20) 2018/03/24 18:21:01 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="1d100000feffffff"]}) 2018/03/24 18:21:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(0xffffffffffffffff, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:01 executing program 3: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/202) ioprio_get$pid(0x2, r0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x103400) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) capget(&(0x7f0000000240)={0x399f1336, r0}, &(0x7f0000000280)={0x4, 0x3, 0x8000, 0x101, 0x8, 0x5}) socket$inet_udp(0x2, 0x2, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0xffff) 2018/03/24 18:21:01 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100), 0x20000152, &(0x7f0000000200), 0x104}, 0x7fffffc) getpeername$unix(r0, &(0x7f00000013c0), &(0x7f0000000140)=0x6e) 2018/03/24 18:21:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) 2018/03/24 18:21:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) fsync(r1) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(0xffffffffffffffff, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0xffffffff) memfd_create(&(0x7f0000000080)='net/fib_trie\x00', 0x1) 2018/03/24 18:21:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000100)=""/89, 0x59}, {&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f00000001c0)=""/162, 0xa2}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000340)=""/163, 0xa3}], 0x6, &(0x7f0000001580)=[@fadd={0x58, 0x114, 0x6, {{0x37, 0xfffffffffffffff9}, &(0x7f0000000440)=0x5, &(0x7f0000000480)=0x2, 0x6, 0x1, 0x621, 0x401, 0x20, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0x5, 0x100}, {&(0x7f00000004c0)=""/63, 0x3f}, &(0x7f0000001540)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/25, 0x19}], 0x2, 0x2, 0x200}}], 0xa0, 0x40000}, 0x881) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020400fe0e000000ffffffffffffffff05000600000000000a004e20000000090000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/24 18:21:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000000000), 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x2) r2 = getpid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x6, [0xffff, 0x5, 0x1, 0x3, 0x6, 0x10001]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x6, 0x6}, &(0x7f0000000140)=0x8) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000280), 0x0, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r2}], 0x18}, 0x0) 2018/03/24 18:21:01 executing program 6: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) io_setup(0x1, &(0x7f0000000000)=0x0) io_getevents(r0, 0x7fffffff, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)={0x0, 0x989680}) 2018/03/24 18:21:01 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x8011000000000084) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, 0x1c) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x2, 0x4000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x14000, 0x0) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000380)=""/172, &(0x7f0000000440)=0xac) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x6}, &(0x7f0000000000)=0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r3, 0x75}, &(0x7f0000000200)=0x8) r4 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930d50260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"], &(0x7f0000000140)=0x98) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) bind$inet6(r4, &(0x7f0000000540)={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000005c0)={r3, 0x10, &(0x7f0000000580)=[@in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000600)=0xc) 2018/03/24 18:21:01 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="5d97fe"]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0xa, [{0x2, 0xfffffffffffff801}, {0x100000000, 0x7}, {0x71, 0x100}, {0x2}, {0x8001, 0xffffffff00000001}, {0x0, 0x6}, {0x1000, 0xb90}, {0x2, 0x3}, {0x80000000, 0x4}, {0x355, 0x9}]}}) 2018/03/24 18:21:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(0xffffffffffffffff, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:01 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003ff2)='/selinux/user\x00', 0x2, 0x0) pread64(r0, &(0x7f0000007f2a)=""/214, 0xd6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x181080, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xc) 2018/03/24 18:21:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001c40)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r2}) 2018/03/24 18:21:01 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x3) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000700)={{0x7fffffff, 0x7, 0x0, 0x8, 0x8fd, 0x7}, 0x1ce}) sendmsg$netrom(r1, &(0x7f00000006c0)={&(0x7f0000000140)=@ax25={0x3, {"6816e6ad8fa895"}, 0x4}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="38e68ae16d83af8eb06e2496f051339d4cb7a85736522acc565040f3dfa7bc3c86d6e8645ce160dc4b51815a113c798fd6685d0c498c43557718d891e4050e344260e8d8da7135b8c56a759a5625b12dd64c8848107a811df4d5452afefe494484eecf2a697539816db04345c300cfe714bee0e60d4f70fe39fda6b61ebf22e5805d8ce34f15ebaf952d6852df945764a2be430fea69719dc4fb777ca7022805c3cb2866423b141e868f774601db2c96c9d584cd05c823caffbf498a43ec3c472d5f9db31133acb522186e19a5d3c954b07efa9e50a13af0c0efb4157e0b9be81f2354160e834074505e0a21f8", 0xed}, {&(0x7f0000000280)="906ffb151c644bf64ac926e9d8e646d5597394dde6b342456afa5311327d69b5ad568d425469dbba10c677cbbf9fca1b394b7ebd2f353a45c6", 0x39}], 0x2, &(0x7f0000000300)=[{0xe4, 0x102, 0x2, "cc728c266c6dd8b09f1c3d9421a0fd2b909e305607908b6c18530452dd3336752a3c48b4efe4bedb5ac4917e98e39146614747275eb29e0be7652e9819d3c101ff3b3c0ff888a35d04c4e47aa1216b86137e090aba567059a194457427fc643437b698a3d240cd4a0459ff9648132895fead7780c19e6b82435a4053e78b2e7d9e885d5ba734cca3beba646e8ae9ceec262fe46a09e5ce41c0baaa8a860199a21a647b4f713e83e3eeecb235525f13a2adc9f1215db34c284bc457ed4df5f7b8cb45bba337f3c0a721d6541996b8c8f6cfe7d6de9d"}, {0x50, 0x18d, 0x1, "966180d3da46493313b5b29599af7e1f46617dc66967205b7c8e1a36ff1819308d5f1feef1583ca9f27cd971606514de89734a294d858723aa0702f50d1e0913123e"}, {0x98, 0x109, 0x3, "c4be18e2aeecd7645e0855cbacf72fcb508ce97db471147eaff391ea8e226a1eefbc255de09c195a4909fe6f413e7450097f77d0a0c15f81d22e023ea7a379b787e43c0fa8eb50693db667a1290b2c6c949c70a5782f957596e3958142a384d7d65b58e613c1dfc858771166bf894b8348cab4fa75a0e2a4068c856080dd900ae48d7df130502ae59fa6d6"}, {0x9c, 0x103, 0x9, "163a8ee5582bc9d04dec5cb0181d5dfb075ada2ac66a07a8fd03ebe36c3c95fc970aa1de5cfd8ca3883e9bde69e21c53ca0e35f6f3b462d8e77e064517aa1c6fe79c6e87591b35da88290256236c303e11a0943f4f625da236b56ae15b7a3143d46a95f3746e5f09f1dd5c69a1fbf0c7548398d33f7a00da8d05a04818061281bd68fc9ddc2ac8f495c7317a49"}, {0x7c, 0x115, 0x100000000, "033776aa00c58898e907088732faa91aacd55f154d35101600f6c9f00d3f475642f980adeefd0e79585cdb352719112c32a8a410fddbfdb7ec9f8e4813a1cbfbafdabc5799d75a942322ba676cb67cd64b392b6defcfde3204805b3814602e19a5f5058c6f18c4348ad3226ab2eaab2f"}, {0x14, 0x29, 0x6, "96fb2c50db"}, {0x10, 0x112, 0x775d, "0ef7"}, {0x10, 0x11f, 0x9, "14"}, {0x18, 0x10d, 0xd6, "fd81ce197f747ad6a34f8b1d"}, {0x5c, 0x11f, 0x3, "dc3876fab4d787fff68433f6504c22a9524a1819b30749f6d30a625ea2e7a1d3e3925247285edf1c738db58c239f50c7384c74ff83d263be37a6560eccc74a947a9b1c3da6eb9022a749434a74"}], 0x38c, 0x20000040}, 0x840) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 18:21:01 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:01 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='binfmt_misc\x00', 0x80500e, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="060000ced0d26949402787750434ca744fa7ad5eee3e43fa65f563640da0469e9a1d57a9475062145d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="6ea8f61ce21046f4fd5a88f7a4d653f07da3d7c61da8139efe0bc03eb82cddbba416dc59ca5d98b298d7a867c2ddaca9da4672d59fa5a5f84558e933dde16baa69985be6ca694c477b055ca21d13ec5fbf0941e4a41f056d13dc9437e5c0c88b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3, 0x5, 0x5, 0x5, 0x100}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"776c616e300000000000068000", &(0x7f0000000040)=ANY=[]}) fallocate(r0, 0x0, 0x6, 0xa) 2018/03/24 18:21:01 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000019000)={&(0x7f0000019000)='./file0\x00'}, 0xc) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8) read(r0, &(0x7f0000010000)=""/176, 0x27) readv(r0, &(0x7f0000018ff8), 0x200000000000016c) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x9, 0x2) 2018/03/24 18:21:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f062237dd387695533daff7d22b54f9af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34863e8ac3b8"], &(0x7f0000000140)=0x98) [ 365.937266] kauditd_printk_skb: 3410 callbacks suppressed [ 365.937274] audit: type=1400 audit(1521915662.032:107310): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 [ 365.967568] audit: type=1400 audit(1521915662.033:107311): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 [ 365.992367] audit: type=1400 audit(1521915662.033:107312): avc: denied { map } for pid=30071 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 366.015236] audit: type=1400 audit(1521915662.033:107313): avc: denied { net_admin } for pid=18519 comm="syz-executor7" capability=12 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 [ 366.040067] audit: type=1400 audit(1521915662.039:107314): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 [ 366.064758] audit: type=1400 audit(1521915662.039:107315): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 [ 366.081961] audit: audit_backlog=65 > audit_backlog_limit=64 [ 366.089452] audit: type=1400 audit(1521915662.039:107316): avc: denied { net_admin } for pid=4291 comm="syz-executor2" capability=12 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 [ 366.095217] audit: audit_lost=3159 audit_rate_limit=0 audit_backlog_limit=64 2018/03/24 18:21:02 executing program 5: r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400001, 0x0) sendmmsg$unix(r1, &(0x7f0000000e80)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="781cb3d470999cca3019f5a4741f07ee64b6eaace5441d8ec9daa51d805df0ea4fef5ab1a674b9bb47bc277bf613f10a27eb282bead48b96f3787d0ba06ac26fc775eae58ec8ca461a8dc91472f0c26f849f9a22efc5", 0x56}, {&(0x7f0000000200)="875cc8dbd7e0001f5137a3088d137665a28c7c6c4da5ea9c699965225937d42e732c5ebdfcaae9b79ae1669bfa8c05d50456d31e9de6adbc9e525fa9dd5bc8", 0x3f}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="afec7a61344e8b092c29799ed0389181d21b0b3c731a913a04925ec3cfc0d27443ad829c54274c14ef12607274ad34da32c112a180c0f3f3c42e495bda3391eb5c6135a33e640a6eac4539acad49143bbd190cbe09705870c78cc8e9715a93e26f0fc08e9ed256326796be72964df01ffc375f3e5b35ee773ab64e45245f9fdae96a13d6d1b4dc872b81f69caf46b6a7", 0x90}, {&(0x7f00000003c0)="da9f9ccd9807b68e85f271509c5cf5d2655b41c876af747acc71d96a8e5cd24b3b1f4bee212e7da172a311d8656f92e1e83485ae1da27f97215a84cfe6223c1e69b79d5911689d2b5b9fe7ac3ce9ca6eb46162b132f97b106f7df5aa8db3a27a2fe99d56bfb6e4a48c31e05400b2a671ebdcd1aa78e35f18422b735df5028f8ae308a9e3dc1ab6bb23d11733dca346d4d46cad5b17aa6de219d152b25827eb13626fe7286d4a84c310ff6754fadc5cd1", 0xb0}, {&(0x7f0000000480)="3b8cac236644c9ca1d30f98030049b81b855a25b1082dfe2a4caa75f9f0f86cd0e58241fd9b073221dbc7301a535a68436a203c14d8f43470a4769c85d6f69f0849d410112b2cf54a00847789cd0b5027a527c0cca8a3a33545bbe59e4357299a52b9e9b3bece96a42150b62e6094861a5da1eeecc274f3d0b7635bf76c7efaf3f53dc85e4674e57e72e662e4938fe689175996c92d949c7cf3e8a2edf649a5fcb8e643854c656457472432f61477a55cb2421f96e65f6fe45c0f0a7416b8fa1d95fc643567fc77cf69b94880e6f4cc3bdd2c9c91a0221d03feac2988e0bf731ae937f46b31cdd", 0xe7}, {&(0x7f0000000580)="ec6250cfa492d11796", 0x9}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000680)}, {&(0x7f00000006c0)="e50c9de36dee5b30fac155b676f791ad5a4cca3faa3ba72ec0a96cab66cfd0435ecf848921b01a354c7a7aab4cfae8a09329b1387343e2ef30b7ae28d1faac82b6f2d4ae02b8f43f219b8a6f11e9b0789105305c0eaa8832f3a3d9d174f46784c129520337e77d68967c73f1f37c0afd9c662704d55bc5d5f87a72a698e633fb0c85858b9ae58afb9531f7d5064be42dca163b33ad", 0x95}, {&(0x7f0000000780)="86094f995d0fcf1c6efdc4ed8876f80e85e58cdeba04372c63961ac6dab8c89611cf3801c7a3bb1d42d496743ad7d068d41cc3f27c8bdb90fa8d43e5c822d8545c0a2669f7a3d271da7448613b5da5a0250cfeb7f8c3948ac0fc1d710ebcc52a45d52cbe8406f4824a908ec1fa5273beeb0a2ad7aea8ce57154bcab02a154e425ce2a033419348a20990b9640c6b1e989d30503350b30fb3ac5d158aa85b39e4f7d8924e4f18f955ff4a000bca09c5f63b161cca1197b9", 0xb7}, {&(0x7f0000000840)="cd3ab5e4ad690def1b7d6cfc564c765d9cf84af9262cdb82b3", 0x19}, {&(0x7f0000000880)="75532c4a0adfd1ab31e5dbb225c8368bfabe02d42e1c76169b26f31739d69eaf182bce8937bc5a15c8d2a52cf3c4f2a160c58be8262fddc90b874e7bfeffa6204f608922997bc74f28bbcb53cddfcac15054a963cbffd207b044fadea174b542492848953c30a0bdc377e2469e93928ae22cca2f6c8072ab34200a06ba8b545e685f35480b460622aa032ce32a53ec6351578e23eef850e3c85430376e74377439d9d218a443fff4", 0xa8}, {&(0x7f0000000940)="9833ae924b966750812e1e58a24977a60be9d6e4f10f8004501a6bd3abbc85ddaa085a35bf5b2a8162a233f21031682664254647a837e020309069b1d6d489dd671d7e9795dafb12ed4e09266b1e23d2099a07b17134e3f4e8f9d0a96637f435cd5a9c2b20cf0e44236fa8d9635bcde10011ff9f43e2d7f4a7a36757ceae8adf09e247f185c68113d751402990081781c7e44e8f4e62b24976037a2c5f39d7b60f806ea1d9789443c80de4c2cdcb860f3834ea4952bbb5cc5ea7ff3126d6dd0b0ad0d71ce65cda305c44a2c2b52b58a902dedcd08b68912d10f8f983bca558a7d791100a24b26d377ca445cf338f99a212b2c9b632a66789", 0xf8}, {&(0x7f0000000a40)="b909bf2b9c90ea4207a776fe18f4f614ec3ab73acb88616c4f7185c82142e07cbc623e6b6c4ffb67f4fd4ee8b352752a8eb434e7192b7dcf1459edb71ebf0c229f50631fed2e51a9fb72062c3dd4a37a21f773d026fc9b5328a86f4382ca69029ad4d695337115657ca7e4b2c72b96f28a8a0d73a213cd6a8aec5e70831ef8d0cdbd640cb706c5f8ea91ed92fad14aa6ed686298b850d544f963bb975e3b36f11e7ade75b6818eb600ccfc4bb9ffbfd39f727659600391923492494ecbc18dd2ecb56dfeb162c25efc21d54c7ab7a18cc47647c1fdd02243a775ccff87a9ba9301fcd77efefdd6f6a2cf72eb2d1c163727d7", 0xf2}], 0x7, 0x0, 0x0, 0x4010}, {&(0x7f0000000b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000c00)="1f0c1f5c4b65f6df91947883fa11ec4ff18b107070", 0x15}, {&(0x7f0000000c40)="8cb6bce9bf27618932448cf77bb2adcf0000e2fc67f4ec714cfd2e0d728b7656b6f3495cb648e99a817095d7deea460fa82301bc3f0fade2fa1bf0342c731e65bf1e33e63f050fec47be20ec2bc9be304ae6743ed69304f8875b3d1d4e3c3f5aeb496eb764b6184602c5354693504c", 0x6f}, {&(0x7f0000000cc0)="a04a4889f1e5c12bc2ddeecd321b2c0c3f92c8ceb22b62b357c33dec76206e53dc8e3eb7a94c8a40", 0x28}, {&(0x7f0000000d00)="990248bf1b95687200e03fa1f9907d06a96b8e2e5d2ebd54625893ef3036ac50113be0b174c1fd3f03ad40215a09e49224d2a006b36a342d3c4e125ffafabd9204ee00c5e22485f1312535a41f90638611247e3d289178692ec0b7db043ed7ecd7a66c8499e129e3502d5058b8ec801862ee7b7a6746a89d19c4f084a52cf4fab85024b48babd08b4a8d", 0x8a}, {&(0x7f0000000dc0)="e56bd0b9d4", 0x5}, {&(0x7f0000000e00)="630767c117fbcaeec48ddf51a4247181fdf9d95f55a723c893a0", 0x1a}], 0x6, 0x0, 0x0, 0x90}], 0x4, 0x20008000) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) [ 366.119854] audit: type=1400 audit(1521915662.039:107317): avc: denied { net_admin } for pid=4292 comm="syz-executor3" capability=12 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 2018/03/24 18:21:02 executing program 6: r0 = socket$inet(0x2, 0x3, 0x17) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$inet6(0xa, 0x0, 0x6) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00000037c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1bb) 2018/03/24 18:21:02 executing program 0: mprotect(&(0x7f00004c0000/0x12000)=nil, 0x12000, 0x3000008) r0 = dup(0xffffffffffffffff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f00004c3000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="0f20c035020000000f22c00f01d1c744240004000000c744240205000000c7442406000000000f011c249c66baa100ec0fc7597db9c60d0000b87d000000ba000000000f3066ba4000b8a22d0000ef660f3882770e65f03113", 0x59}], 0x1, 0x1, &(0x7f00000000c0)=[@cr4={0x1, 0x1}, @efer={0x2, 0x2100}], 0x2) munmap(&(0x7f00004ca000/0x1000)=nil, 0x1000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10) 2018/03/24 18:21:02 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="0004000000000000"]}) 2018/03/24 18:21:02 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)="399690274886c1edc91981c3901d08cc45ec75404c368fedcbabe8fbf0d9033eba8e60fa", 0x24) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x105000) sendto$llc(r1, &(0x7f0000000240)="4340426b8bbed30cbe902011ce54301b8146403c7402d66267e120b46879a8ad8b62be9328a4dc104cab4a8930cb35fab13344e082f4644047e5fb57610cad40e000b99749e68556902868ee6daf99d6b07951ffcc3951e81b893cdd32388353189279c04f417bea21c3943a1362fa35e16701b2a8623a08db71a9285553785a29f68e4809d3da33589fd17eb2d87bda6a17494ee9731b416de1a1557d66bfff", 0xa0, 0x8000, &(0x7f0000000300)={0x1a, 0x337, 0x2, 0x5000000000, 0x7ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='em0\t\x00', 0xfffffffffffffffe) 2018/03/24 18:21:02 executing program 5: unshare(0x20000400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/96) r1 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) sendfile(r1, r1, 0x0, 0x0) 2018/03/24 18:21:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x100000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x40000000000, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000014d564b0000000101"]) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 18:21:02 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1f, 0x1c000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x2, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'os2.', 'em0[posix_acl_accesscgroupproc^\x00'}, &(0x7f0000000180)=""/198, 0xc6) 2018/03/24 18:21:03 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000040)=ANY=[@ANYBLOB="1d00000040000071d4ed13306800bb251d893a00b8560685f292402f117b077d9b535beadea10fef9fb4da0c"]}) 2018/03/24 18:21:03 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:03 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000002c0)={r1, 0x4}) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xe0e, 0x10000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000000)={{}, {0x400e}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000000c0)={0x5, 0x13f7, 0x1, {}, 0x95d, 0x1}) 2018/03/24 18:21:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'sit0\x00', 0x6}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) 2018/03/24 18:21:03 executing program 3: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x2, 0x2}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b18ff8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x0, &(0x7f0000508fff)) mount(&(0x7f0000000080)='.', &(0x7f00000000c0)='.', &(0x7f0000000100)='tracefs\x00', 0x800, &(0x7f0000000140)="49159f4a587518fbae0c39fd656d1acd5a8e98bbd8aeb596e83e9697381b920887e3f20790f110257d909e25f7e2f1c6c0d2c3495533cb7127222b1722255beaba5f9d2c62a42f2b3f87a1325e44cc26652cd6a6388e4e8a6c145a34d80a5f1695045e6a98722a885e977bc164abc53c8d67def44c03dab11f675fc02b9934b75a73944bce1df4821b97ee7099a395f57a8148766ba853") mount(&(0x7f00001e0ff8)='./file0\x00', &(0x7f000040fff8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000000000)) 2018/03/24 18:21:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x47f}, 0x8) recvmmsg(r0, &(0x7f00000062c0)=[{{&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/53, 0x35}], 0x2, 0x0, 0x0, 0x7}, 0x1000}, {{&(0x7f0000001380)=@generic, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001400)=""/106, 0x6a}, {&(0x7f0000001480)=""/21, 0x15}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/1, 0x1}, {&(0x7f0000002500)=""/190, 0xbe}], 0x5, &(0x7f0000002600)=""/152, 0x98, 0x800}, 0x8}, {{&(0x7f00000026c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002740)=""/103, 0x67}, {&(0x7f00000027c0)=""/28, 0x1c}, {&(0x7f0000002800)=""/106, 0x6a}, {&(0x7f0000002880)=""/43, 0x2b}, {&(0x7f00000028c0)=""/102, 0x66}, {&(0x7f0000002940)=""/182, 0xb6}, {&(0x7f0000002a00)=""/70, 0x46}, {&(0x7f0000002a80)=""/133, 0x85}, {&(0x7f0000002b40)=""/23, 0x17}], 0x9, &(0x7f0000002c00)=""/47, 0x2f, 0x4}, 0x4}, {{&(0x7f0000002c40)=@alg, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002cc0)=""/107, 0x6b}], 0x1, &(0x7f0000002d80)=""/251, 0xfb, 0x5ccd94a4}, 0x1}, {{&(0x7f0000002e80)=@generic, 0x80, &(0x7f0000005400)=[{&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/175, 0xaf}, {&(0x7f0000003fc0)=""/109, 0x6d}, {&(0x7f0000004040)=""/118, 0x76}, {&(0x7f00000040c0)=""/4096, 0x1000}, {&(0x7f00000050c0)=""/158, 0x9e}, {&(0x7f0000005180)=""/116, 0x74}, {&(0x7f0000005200)=""/212, 0xd4}, {&(0x7f0000005300)=""/255, 0xff}], 0x9, &(0x7f0000005480)=""/212, 0xd4, 0x5}, 0x1f}, {{&(0x7f0000005580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000005600)=""/223, 0xdf}, {&(0x7f0000005700)=""/100, 0x64}, {&(0x7f0000005780)=""/23, 0x17}, {&(0x7f00000057c0)=""/60, 0x3c}, {&(0x7f0000005800)=""/232, 0xe8}, {&(0x7f0000005900)=""/177, 0xb1}], 0x6, &(0x7f0000005a00)=""/154, 0x9a, 0xfa46}, 0x80}, {{&(0x7f0000005ac0)=@hci, 0x80, &(0x7f0000006200)=[{&(0x7f0000005b40)=""/247, 0xf7}, {&(0x7f0000005c40)=""/158, 0x9e}, {&(0x7f0000005d00)=""/244, 0xf4}, {&(0x7f0000005e00)=""/85, 0x55}, {&(0x7f0000005e80)=""/118, 0x76}, {&(0x7f0000005f00)=""/141, 0x8d}, {&(0x7f0000005fc0)=""/96, 0x60}, {&(0x7f0000006040)=""/22, 0x16}, {&(0x7f0000006080)=""/103, 0x67}, {&(0x7f0000006100)=""/203, 0xcb}], 0xa, &(0x7f0000006280)=""/62, 0x3e, 0x5fa}, 0x6}], 0x7, 0x40000000, &(0x7f00000063c0)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000006400)=@assoc_id=r1, &(0x7f0000006440)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:03 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:03 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x7, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x64c0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r2, 0x80001) shutdown(r3, 0x0) recvfrom(r1, &(0x7f0000003d40)=""/208, 0xd0, 0x0, 0x0, 0x0) 2018/03/24 18:21:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000080)=""/240, 0xf0}, {&(0x7f0000000180)=""/112, 0x70}], 0x3, &(0x7f0000000740)=[{&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/14, 0xe}, {&(0x7f0000000440)=""/248, 0xf8}, {&(0x7f0000000540)=""/206, 0xce}, {&(0x7f0000000640)=""/224, 0xe0}], 0x6, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x0, 0x2bd}, 0x8) 2018/03/24 18:21:03 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) inotify_init1(0x800) move_pages(r1, 0x5, &(0x7f0000000080)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f00000000c0)=[0x116a, 0x6, 0x800], &(0x7f0000000100)=[0x0], 0x4) 2018/03/24 18:21:03 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000002c0)={r1, 0x4}) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xe0e, 0x10000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000000)={{}, {0x400e}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000000c0)={0x5, 0x13f7, 0x1, {}, 0x95d, 0x1}) 2018/03/24 18:21:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0xdc2) r1 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000040), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_pts(r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r4, r3, 0x0) close(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000000240)={0x25, 0x0, 0x2, 0x1000}) r5 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="d74639123602e28f2523f39209db1a32a086a96eb707521ca2604d", 0x1b, 0xfffffffffffffffc) ioctl$TIOCSTI(r3, 0x5412, 0xe9b8) keyctl$set_timeout(0xf, r5, 0x4) ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000000080)) rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000000200)={0x0, 0x1f, 0x7ff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000180)=ANY=[@ANYBLOB="01ffffffde00000000000000000000000000150000000000c76600000300000000000000"]) 2018/03/24 18:21:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000380)={0x1000, {{0xa, 0x4e22, 0xac4, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, {{0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) sendto$inet6(r0, &(0x7f0000000280)="bf48de2117c0c22a5ebb2cf5122f67633d57e90302fe58071794372ffe768663c5656633a00d02b130696101b4092c7ea4b192859a2e65a569df958e4b4882e4c169746fab92f7f77aac1cff292df87a86add4dee38956cf4fc3c73e2dd6322fadd377d995c8d625748e6cf5b55444fd0933d419fc854b73a6e62d49cca2990f6ebd11858480b66f362301626df0b8b51bc0aae9a8473e563b41f27bedb90c81b834fc718abc863847470db36603759b110a60f05f27994d2515657e658f65c8630ed1b4589f8eed3c371f1740b4631597db0ba195376fae45bf7e7326fe82d6051af356badf7c5c42214c4b45b539672b758d46691bf81032c2a144", 0xfc, 0x4000000, &(0x7f0000000000)={0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/24 18:21:03 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) getsockopt(r0, 0x2, 0x7, &(0x7f0000000100)=""/38, &(0x7f0000000140)=0x26) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00000001c0)={{0x40, 0x80000000}, 'port1\x00', 0x18, 0x1800, 0x5a47, 0x2, 0x9, 0x10100, 0x7f, 0x0, 0x2, 0x69}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x5b5}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=""/87, &(0x7f00000000c0)=0x57) 2018/03/24 18:21:03 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x800) sendto(r1, &(0x7f00000002c0)="7162e65b3c1ebda7561b5202006d87b6e029eacd4ddfe3d037405c934f84d3b66004c5d0f52f229fd9ca67c29569f91dfea0878e143032955d6b18f0a09f9b3119", 0x41, 0x40004, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x58, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x36}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x2, &(0x7f00000c6000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) 2018/03/24 18:21:03 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r4, r5) mmap(&(0x7f0000546000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) 2018/03/24 18:21:04 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:04 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8, 0x88840) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x3, 0x3, 0x6, 0xffffffff, 0x4}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000100)=ANY=[@ANYBLOB="84913c67f761e794229cd87b6152bafe3a2c1c75cf947179dd814452056e8fe08ab12063c9ed856361d1732000"]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0xee, 0x2, 0x6}, &(0x7f0000000180)=0x14) [ 367.902718] encrypted_key: master key parameter 'Û2 †©n·R¢`M' is invalid 2018/03/24 18:21:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43a69fbe082a206224415f617a5c5ff423e71370543c23133b910b81334339fd2b4e263900260a2b5647ee92748860006af2b289a08feaa9a537e683ea3b306451301cee21768ccb8e1d68e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"], &(0x7f0000000140)=0x98) 2018/03/24 18:21:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"646c09f17c0e4200", 0x4000000100000401}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/03/24 18:21:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x80000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x511000, 0x0) [ 368.008054] encrypted_key: master key parameter 'Û2 †©n·R¢`M' is invalid 2018/03/24 18:21:04 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)={r1, 0xfffffffffffffd5c, "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"}, &(0x7f0000000540)=0xd8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:04 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x20000000000}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xffffffffffffff4b) connect$inet6(r0, &(0x7f0000000240)={0xa, 0xfffffffffffffffb, 0x0, @loopback={0x0, 0x1}, 0x4000000000002}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) 2018/03/24 18:21:04 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setown(r2, 0x8, r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000200)) chmod(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) r5 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) connect$vsock_stream(r5, &(0x7f0000000200)={0x28, 0x0, 0x2711, @host=0x2}, 0xfffffffffffffd64) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23}, 0x40, 0x8e2, 0x707, 0x1f, 0x1ea7, &(0x7f00000000c0)='erspan0\x00', 0x9, 0x8000, 0x369400000000000}) 2018/03/24 18:21:04 executing program 4: clock_adjtime(0x6, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/24 18:21:04 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40040, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0xffffffff, 0x4) 2018/03/24 18:21:04 executing program 6: r0 = memfd_create(&(0x7f0000309fff)='I', 0x0) pwrite64(r0, &(0x7f000004c000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000008, 0x1811, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000656000)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/03/24 18:21:04 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x2, 0x8, 0x8, 0x1, 0x7, 0x80000001, 0x93, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x4, 0xe562, 0x4, r1}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000009000)={0x2, 0x6, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x7}, 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x15, 0x4, 0x0, 0x24, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_sec_ctx={0x1a, 0x18, 0x9, 0xfffffffffffffffa, 0xc7, "39d446bf191807bcefaa2d402e65211f3bce9d4629be62ca6bd0e99a12625bf5beef6ac27a54c523dfdb535c5af4c42793cce16d9abfc23e77dc104b22ca692c98de93591dca832578d1f851c284b06e438b3b2f98a38eb6d602de846fe7e09a90bc4dc6b765699cae93df65004ef8ceb0c1137c4d4b3178983e3400ea7c6fb00746a895bceac36bed40326240d1f7c207ba71a36e1febb9e089298f367e5d38e2b7f81840a74daad9d6e3a0a08b909542a5ef3aa7f41d5e03138b74e8227c8d1acc75a43e5103"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xf, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}]}, 0x120}, 0x1}, 0x4000000) 2018/03/24 18:21:04 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) sendfile(r0, r0, &(0x7f0000000040), 0x2) 2018/03/24 18:21:04 executing program 4: rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed7ff0)='./control/file0\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast, @rand_addr}, &(0x7f0000000280)=0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000180)=0xfffffffffffffffe) ioctl$KVM_SMI(r2, 0xaeb7) 2018/03/24 18:21:04 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) io_setup(0x3f, &(0x7f0000128000)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f00725c5d5945d8b59855da0", 0x10}]) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/03/24 18:21:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43b69fbe0070000004415f617a5c5ff423e71370543c23133b950b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"], &(0x7f0000000140)=0x98) 2018/03/24 18:21:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff85e00000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x4000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x1}) 2018/03/24 18:21:04 executing program 6: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x9, 0x0, 0x0, 'ip6_vti0\x00', 'ip6_vti0\x00', 'bond0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xac, 0x130, 0x158, [@limit={'limit\x00', 0x18}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x0, 0x4}}}, @common=@log={'log\x00', 0x24, {{0x0, "e6003342814b48314a587db27c851fd7d956830f354c5f11c7ac5bee150f"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gre0\x00', 'lo\x00', 'irlan0\x00', 'vcan0\x00', @random="cfc6fe9a3335", [], @link_local={0x1, 0x80, 0xc2}, [], 0xd8, 0xd8, 0x148, [@mark_m={'mark_m\x00', 0xc, {{0x0, 0x0, 0x2}}}, @statistic={'statistic\x00', 0x14}]}}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "a00a661d927adf3a9db52c145aac16560304337b9b40d3c83750b556a69343473ce08cdc1039daf58ae446243e877cff9c370bb05783168d9321f5a41a70c59e"}}}}]}]}, 0x380) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @dev, @local}, &(0x7f0000000440)=0xc) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={0x0, @empty, @broadcast}, &(0x7f00000005c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000600)={'erspan0\x00', r2}) 2018/03/24 18:21:04 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000100)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000240)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000340)=""/4096) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa, 0x10000) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12c020}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08002dbd70fcfedbdf25010000000400050008000400130000000800ad0b4e2400003e3466ab249f384d5dab433f274b5aa9b00469991697667701fdb56f225722d7d3ec73a9ab7cfeb1087880577c732202b4b9821d2f035864bd896c6e6c485f12c4d784acc15dd837c2e7c916f37e319c20cdbe999f8c3d78cbab"], 0x28}, 0x1, 0x0, 0x0, 0x20048880}, 0x0) [ 369.021625] kernel msg: ebtables bug: please report to author: bad policy 2018/03/24 18:21:05 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000927000)='/dev/ashmem\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000007ff8)=0x0) io_submit(r1, 0x1, &(0x7f0000290000)=[&(0x7f0000831fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001e7f15)}]) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x103800, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x101) 2018/03/24 18:21:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) [ 369.071335] kernel msg: ebtables bug: please report to author: bad policy 2018/03/24 18:21:05 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(0xffffffffffffffff, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a869e40860aa3780078d3869229160d7cb", 0x14}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000000)=""/51) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000000c0)=0x9, 0x4) 2018/03/24 18:21:05 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000240)="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", 0x1ee) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x104) 2018/03/24 18:21:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xf3, "a083591223e36441c322f884dc6eb2ad10ce2788a4a314fe8d2de6dd3b51b9cdc91a0c1ae773aa992084314424618b17500ba1f7277b0b42496d20a84639d3dea8f70d8d6c09c181d3906e16dec188dca99240f57717e206fddcffce43cd35ca32377c45f64cd4584052667c273cdab4728db77a01efcf04755d8ba214888562c89ccb69b0a10e6f80f4b9e90a39b225a04319b1b0f4686b866f03b8eed88f5b58657dea171061367c2556384ea1b47445dc9704b63daa63f8f7a8377dd610f8d953dc114ab99c3326858997e4ce01d09ed270421493b79d5626ecc6bfd4a1d392f8303d57b57337fbaa30375db71323725c42"}, &(0x7f0000000280)=0xfb) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x20, 0x1, 0x7fff, 0x1f, 0x4, 0x1f, 0x0, {r4, @in={{0x2, 0x4e24}}, 0x7, 0x8, 0x2, 0x5, 0x80}}, &(0x7f0000000380)=0xb0) capset(&(0x7f0000002ffa)={0x20080522, r1}, &(0x7f0000002000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/03/24 18:21:05 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(0xffffffffffffffff, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:05 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79}) ftruncate(0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x28, &(0x7f00000000c0)}, 0x10) 2018/03/24 18:21:05 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/l2cap\x00') ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x7}, 0x8) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/24 18:21:05 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x19) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x2, 0xfffffffffffffff9, 0x100000000, 0x9, 0x8, 0x3}) setresuid(r1, 0x0, 0x0) 2018/03/24 18:21:05 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x6, 0xff}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="66feffffc4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee9feff863f06af2b07ea2f12aa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afac20f87cbbc2b423fc53ea3c3112f225cb8116ea8e0000000000000004000000000000337047b01efc1781d4962188620fc2f249f84d340000000000000000"], &(0x7f0000000000)=0xfffffffffffffd18) 2018/03/24 18:21:06 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(0xffffffffffffffff, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) dup2(r0, r0) read(r0, &(0x7f0000000040)=""/170, 0xfc73) read(r0, &(0x7f0000000100)=""/53, 0x35) 2018/03/24 18:21:06 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x401, &(0x7f00000000c0)=0x0) clock_gettime(0x3, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r1, 0x400, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000000040)={r2, r3+10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x101000) getsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f00000001c0)=""/224, &(0x7f00000002c0)=0xe0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x35, 0x400000) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0xffe00000000000, r4, &(0x7f0000000300)="8821f7c58bd40b5c7f474ca070389c7543b797f109c3dd4560052a7284d8c098393196c7d307a2caa27476f3f439b24cc27957ef1178d046b615538338a26a3d8ab089354de05def6a1ff1d39c6b55765239d7cb1ec5c1360025852f00cfb6d8fcde6f65100336c0f4dcabaab44546fc8dbb5aef64d1191608c2e0b6dd38ea5c49633f5384cb949bbb4ac7429266d5c24be810af2d258a6d86f6cd64b83da39e3969cd2d68dfda041205dd9a564b659a6bf4895154700043eda4c40fc2ef5bb042ff74ff0ee8c15f627987e9013ebabfebf92c5cdb7bfd9ad3d0cb851d1c9f2f0c8740334cebd1f8e92204fe353e96842cf6", 0xf2, 0x5, 0x0, 0x1, r5}, &(0x7f0000000400)) setsockopt(r0, 0x0, 0x9, &(0x7f0000000440)="d1e3880d5d3e145b1ec975fae3feb2385fc4426738581c80fb6d03614e1d9f267a9bd0bcc0e4a193f0cfb62b0862eb7e26995351d874c0fbaed5f5706522b220f35f20db51c795ea80a09d26d41a35a21f642a88085469b28414b1c3e6714a0f685c133efae4468f7b405d5d6b254573a3ccb71152199b494b3f578f0d7cd9cb30e3090796f909e3dfe6560a44909b09653f6bbff62587ccbb40d4e5bd", 0x9d) 2018/03/24 18:21:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000200)={0xffffffffffffff77, 0x20, 0x1, r2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34f73cf8a8cae8165006f4332629497b1981"], &(0x7f0000000140)=0x98) 2018/03/24 18:21:06 executing program 5: ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'bpq0\x00'}) socket$alg(0x26, 0x5, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f00000002c0)) socket$inet6_sctp(0xa, 0x0, 0x84) read(r0, &(0x7f00000006c0)=""/56, 0x38) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000800)) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000840)) 2018/03/24 18:21:06 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}) 2018/03/24 18:21:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$tun(r0, &(0x7f00000000c0)={@pi={0x0, 0x6000}, @hdr={0x3, 0x3, 0x3, 0x8, 0x10001, 0x6}, @llc={@snap={0xab, 0x1, "d7", "80f7b4", 0x90ff, "8a0a8f8ab953a34f5159e2f23b396dcc7891f2cb03a2d9e154a84f297c4a2863d46d5ecdffad35aadddf48a6b8389d205b136d36d53c4cd51a20b8d25471516dc637f9e0c80e355a270cab674b3ecf24d3dc7551128933380eb291abd9ad043e239d72ae3e17fa77182ffc89fb184b47ff9fc9f7172ab31f002aadf4f6103f5427e1c57b178bd6423f716f9fd82dfa063d8757b29cd41dcd95b93464d1079093e4b296fae94bdabd92613ac1936209aa5ea286f0e13f647f7a6511e8c90a507a564822ecc0c8bb131ad776d287d33ffee3333522f9f28951f34304d94b7a997d42"}}}, 0xf7) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffffffff2465174000000000000000f64e28154b5c00000000000000000000000000000000000000000000000000"], 0x0) [ 370.939596] kauditd_printk_skb: 3151 callbacks suppressed [ 370.939604] audit: type=1400 audit(1521915667.035:109574): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 370.970007] audit: type=1400 audit(1521915667.035:109575): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:21:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@ax25={0x3, {"21ce06f1878344"}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000740)=[{0xc, 0x10d}], 0xc}}], 0x2, 0x0) [ 371.037236] audit: type=1400 audit(1521915667.131:109576): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 371.062011] audit: type=1400 audit(1521915667.133:109577): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:21:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x284302, 0x0) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) sendto$inet(r0, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f3cc385c0fae8cb8a80ecfd6281f3b1c933e2316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5dac0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0e0000008014000000000000000000000000000000000000", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r0, 0x1) 2018/03/24 18:21:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43b69592a574806224415f617a5c5ff423e71370543c23133b930b80260a2b56492d46c67a217b79216802555377ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2c8c20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc17"], &(0x7f0000000140)=0x98) 2018/03/24 18:21:07 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0), 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:07 executing program 6: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000100)={{0x27c13c3c, 0x6, 0x0, 0x5, 0x93a3, 0x9}, 0xcb}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bond0\x00', 0x2}) sendto$inet(r3, &(0x7f0000000000)="37a7d40e49", 0xa, 0x40, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fcntl$addseals(r3, 0x409, 0x6) socket$inet(0x2, 0x80801, 0x8) 2018/03/24 18:21:07 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400500, 0x0) request_key(&(0x7f0000000540)='dns_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)='big_key\x00', 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/24 18:21:07 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="dfff070000000001"]}) 2018/03/24 18:21:07 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x9, 0x5, 0x9b0, 0xed, 0x3f, 0x1, 0x8000}, 0x1c) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) [ 371.086724] audit: type=1400 audit(1521915667.133:109578): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 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 [ 371.111429] audit: type=1400 audit(1521915667.133:109579): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 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 2018/03/24 18:21:07 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e15}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x80089203, &(0x7f0000000080)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/6) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x7f, 0x3fc, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x3) [ 371.136122] audit: type=1400 audit(1521915667.133:109580): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 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 [ 371.160823] audit: type=1400 audit(1521915667.133:109581): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 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 [ 371.185508] audit: type=1400 audit(1521915667.133:109582): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 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 [ 371.210208] audit: type=1400 audit(1521915667.133:109583): avc: denied { net_admin } for pid=4278 comm="syz-executor0" capability=12 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 2018/03/24 18:21:07 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0), 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:07 executing program 3: request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964ff0005", 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/77, 0x4d}, {&(0x7f00000000c0)=""/247, 0xf7}], 0x2, &(0x7f0000000600)=[{&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/224, 0xe0}, {&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f00000004c0)=""/11, 0xb}, {&(0x7f0000000500)=""/215, 0xd7}], 0x5, 0x0) 2018/03/24 18:21:07 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x80000000, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x101, 0x25, 0x6, 0x3, 0x4}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x2, 0x7}, 0x7) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000340)={0x1, 0xfffffffffffff800, 0xe07f, 0x1, 0xd50, 0x2, 0x0, 0x4000000, 0x7ffffffd, 0x2517, 0x8001, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8, 0x9, 0x2, 0x40, 0x53b}, &(0x7f00000000c0)=0x98) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200)=0x4, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000380)=0x100, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={"776c616e3000000000000600", &(0x7f0000000300)=ANY=[@ANYBLOB="1d00000000000013"]}) 2018/03/24 18:21:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f54000), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xf9, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000140)=""/156) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x4000) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="6e0000000000ed97b0b4e6ec66a093625fb8020000000000000097fc9f6f32ae3262aabb61e2705b4fd90561a564c6d005b798c18f6cf0d8ffffffffffff9b83e6f7307befde7b2715c9ba5f48a5944b175b9443007e204260bab04dcc5d7a618aed0e572dd4b056"]) 2018/03/24 18:21:07 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x7fff) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) r1 = socket$inet6(0xa, 0x800, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="900019b8d07da512c02ba29040aeed090000c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a53138e87367af3d23466014e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b433fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6d337047b0cbd448fc1659e59e2e8365103ee5237e1efc1781d4962188620fc2f249f84d34bfcf2e75aafe736c0f61d25da82f212d79464404e875ae0495d677c4c7527fe2b6"], &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0xb) r2 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x80, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x112b, 0x8, 0x4, 0x8000, 0x2, 0x7, 0x4, 0x20, r3}, 0x20) 2018/03/24 18:21:07 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)) 2018/03/24 18:21:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="fd00000000000800ff0200000000000009"]) 2018/03/24 18:21:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000400)="42e8e9485295c4dcf4e2cfef77440dde2a6ab4bf016182cceeccec402d470f56d0d757255a7af4425d09f2439ef476d0fdf6807e0387d1a7372058f7a813e5cba3028d4fd518fd36713eb6089a528a21bdb26ce4dac02def068cd576fa120bb52f068b392a21bfacc05fba944c37d13c27ce1165e7d7ed3f34ae15cfc0dcdc1e87796e5f225b7760cd0d5ba7f0bdd528093562ac46e7507b0f40089ca2fc3df929") getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) fchownat(r1, &(0x7f00000001c0)='./file0/file0\x00', r2, r3, 0x400) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000004c0)=0x8b8) getsockname(r0, &(0x7f00000000c0)=@pppol2tp, &(0x7f0000000040)=0x80) 2018/03/24 18:21:07 executing program 4: r0 = socket$inet6(0xa, 0x7fffe, 0xff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f000000000000000000000000020000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x18c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000004000) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x8000000000541d, &(0x7f000082a000)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x80000000}}) 2018/03/24 18:21:08 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xffffffffc0b55f66}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/24 18:21:08 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="26000000e3ff63ff"]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/03/24 18:21:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="0103c35cfe55ddab025b69454442fe8473ad6f000000009eebf6ec000000000000b56880979ac1728bcbc917dc38b6faad639071fd2c4293cff28c05e3edadb1b77657f3db7cdd371580dc4b5429b457c2ea3a16e98435f837cae7e00eb6c10db09ff82d26162a74436d25d0880f04b95b7b4ba59e28506392022067580f5650fa0a43ca4d38380f9ff780ae57965764d0dc69a41ecd1798cc94451b71cc815e2b9ea84bca47a94e3415af16daaf0858369bddb3d4b8a24dc7fdcc57c1d5352925c369285a05acdc79d2a1dfea7c833da7f6d22be1fc2784326310eb5cc91d64d7c14c7a33dc782103ad183ed2"]) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0)=0x1, 0xffffff6d) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000200)={0x2, 0x7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee99f48863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b165f3551a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"], &(0x7f0000000140)=0x98) 2018/03/24 18:21:08 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0), 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000003c0)={0x0, 0x0}, 0x800) r3 = gettid() vmsplice(r1, &(0x7f0000072000)=[{&(0x7f0000994000)='W', 0x1}], 0x1, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00007f0ff8)=0x101) close(r2) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0xfffffffffffffc01, 0x4, 0x7, 0x7, 0x6}) r4 = socket(0x13, 0x2000, 0x100000004) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, &(0x7f00007dbffc)=""/4, &(0x7f0000001080)=""/4096, &(0x7f0000000040), 0x2}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xd7b, 0x6, 0x4}, &(0x7f00000000c0)=0x10) 2018/03/24 18:21:08 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="020000001000000040000d02", 0xc, 0x0) 2018/03/24 18:21:08 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fallocate(r0, 0x1, 0x5, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x105000, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x3, &(0x7f0000000140)=0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'ipddp0\x00', 0x5}) openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000001fc0)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000180)='./file0/file0\x00', r3}, 0x10) inotify_init1(0x80800) 2018/03/24 18:21:08 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000001000)) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)) 2018/03/24 18:21:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffd62) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x2}, 0x10) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000000140)=ANY=[], 0x0, &(0x7f0000c79fa0)=[{&(0x7f0000dff000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) sendmsg(r1, &(0x7f0000003900)={&(0x7f0000000180)=@l2={0x1f}, 0xe, &(0x7f0000003840)=[{&(0x7f0000002840)="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", 0xc90}], 0x1, &(0x7f00000038c0)}, 0x0) 2018/03/24 18:21:08 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001300)=0xe8) getresgid(&(0x7f0000001340), &(0x7f0000001380), &(0x7f00000013c0)=0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2000, r2, r3, 0x0, 0x9655, 0x21a9000) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r4 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000100)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) readv(r0, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/234, 0xea}], 0x1) setsockopt$inet6_tcp_buf(r6, 0x6, 0x0, &(0x7f0000000200)="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", 0x1000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000001400)) execve(&(0x7f0000001480)='./file0\x00', &(0x7f00000016c0)=[&(0x7f00000014c0)='-{ppp1kwlan0wlan1%vmnet0wlan1wlan0\x00', &(0x7f0000001500)='{cgroup\'wlan0&\x00', &(0x7f0000001540)='\x00', &(0x7f0000001580)='usersecuritynodevmd5summd5sum%cgroup:em0:\x00', &(0x7f00000015c0)='gre0\x00', &(0x7f0000001600)='eth0\x00', &(0x7f0000001640)='\x00', &(0x7f0000001680)='\x00'], &(0x7f0000001780)=[&(0x7f0000001700)='/dev/ptmx\x00', &(0x7f0000001740)='gre0\x00']) setsockopt$inet_dccp_buf(r6, 0x21, 0xc0, &(0x7f0000001440)="4cd858af7e07c3bdb71fc7f3e37d60681a0045c631ff06", 0x17) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e20, @rand_addr}}) 2018/03/24 18:21:08 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000100)=ANY=[@ANYBLOB="4a31a61277d2a652261727baf46b8cd066baa605b7f0374779c8b31153e8be2e088b873472f146fc398405c057670256b5ed4c42e05087cf228fbb2338883dcc7d2f76604a242b172f8d8fbf41cb052c740c6fb3930627d171d1511b391e9c2a8c33e46537c0706dfa3bdbfe025b392bf64fd3478cf2e731950e834afe8c0e759248175078b5000000000000ba96e4528f383785d68c41c9d43599a827539b5a68659b81d5a248303e1168287204006a696ff7cb81f2905f55ae8b0611b23d464651cdf76a9468248f062b81e87033714d6d3b3b51f3997f219fb1d3290c183f7f877469f1f6"]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/03/24 18:21:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43b69fbe0001f0643c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b425fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"], &(0x7f0000000140)=0x98) 2018/03/24 18:21:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000011c0)=ANY=[@ANYBLOB="608fcff00024000000000000000000000000ffffac1414aaff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0100010090780001080a0001000000000000030300000000"], 0x4c) ioctl(r0, 0x4000000000227d, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7d8, 0x4cc, 0x288, 0x620, 0x288, 0x134, 0x70c, 0x70c, 0x70c, 0x70c, 0x70c, 0x6, &(0x7f0000001140), {[{{@uncond, 0x0, 0x110, 0x134, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00'}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @HL={0x24, 'HL\x00', 0x0, {0x2, 0x6}}}, {{@uncond, 0x0, 0x110, 0x154, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@loopback={0x0, 0x1}, 0x24, 0x26, 0xc53}}}, {{@uncond, 0x0, 0x200, 0x244, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xfffffffffffffcb3, 0x3, 0x0, 0x5, 0x2, 0x1, [@empty, @dev={0xfe, 0x80, [], 0x10}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x19}, @ipv4=@multicast2=0xe0000002, 0x3b, 0x3a, 0x6}}}, {{@uncond, 0x0, 0x110, 0x154, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0xc94, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0xb, 0x19, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffffff, 0x0, 0xffffffff], [0xffffff00, 0x0, 0xffffffff], 'ip6tnl0\x00', 'gre0\x00', {}, {}, 0x16, 0x5, 0x4, 0x8}, 0x0, 0xc8, 0xec}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x34}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x834) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001080)={0x0, 0x2c, &(0x7f0000001040)=[@in6={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x17}, 0x2}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000010c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001a80)={r1, 0x95, "002231059c5928146e67fb3edffa972349ed2a4f940e56f02b3d99382cc0bb069ad582aff1bee02d180aefa5da76d2a04e1698a944e16a2d23a1bda6ae3c89caca62ce6d9ab821dd8337188133ca583a18dedbb1c968c773c1cced00698b2c5a0e32f90c8da8015b00b988920da3f324d63f355720365da3e3f08e3306fd512328a490fb38c21fb4950b8d0ab232b4703ffc28c76d"}, &(0x7f0000001b40)=0x9d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001100)={r2, 0x7}, 0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/03/24 18:21:09 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) r0 = getpid() ptrace$peek(0x1, r0, &(0x7f0000000040)) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f00000000c0)="52f89309e3d834eb68cf55579fdb08286c3194b0fbeacdb9054fae71fcf7208f8da06a78f600746f189a9b668f9c32", 0x2f, 0x8000, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e) [ 373.239869] sg_write: data in/out 9180/34 bytes for SCSI command 0x0-- guessing data in; [ 373.239869] program syz-executor4 not setting count and/or reply_len properly 2018/03/24 18:21:09 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x72, 0x32440) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000040)={[], 0x5, 0x1, 0x7, 0x0, 0x2, 0x100000, 0x6000, [], 0x9}) clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000280)={r1, 0x1}) 2018/03/24 18:21:09 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x8010000000000086) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x989, @dev={0xfe, 0x80, [], 0x15}, 0x8}, 0x1c) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x40200) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x5, @empty, 0xfff}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/94, 0x5e}, {&(0x7f00000003c0)=""/97, 0x61}], 0x2, &(0x7f0000000480)=""/202, 0xca, 0x6}, 0x1) keyctl$dh_compute(0x17, &(0x7f0000001200), &(0x7f0000001240)=""/198, 0xc6, &(0x7f00000013c0)={&(0x7f0000001340)={'digest_null\x00'}, &(0x7f0000001380)}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0xc100, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x7, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1c) 2018/03/24 18:21:09 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:09 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x4, [{0x0, 0x2, 0x9be1, 0x7893898d}, {0x8, 0x80000001, 0xfffffffffffffc01, 0x400}, {0x3fffc000000, 0x21f4, 0x82d, 0x4}, {0x80000000, 0x3ff, 0x1ff, 0x10000}]}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 18:21:09 executing program 6: unshare(0x8000028060400) r0 = syz_open_dev$adsp(&(0x7f0000009180)='/dev/adsp#\x00', 0x8001, 0x4000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000091c0)={0x244, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003880)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000003980)=0xe8) sendmmsg(r1, &(0x7f0000009080)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x4, 0x0, 0x2}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000080)="2885bd12a3a3a080d592ad7d2d015ce7d450a23db7e75ce8a13e906eee68b2c1209079d6374c212bb54154bdf47da801ab37aba43a5d5515afbfcee173805704ff14769cbb14768bf43a3391aa687602fb500e24b6880ef87a72eaed5b707f0c0a18a27a50d06452c078d69612e92e9747b0b7", 0x73}, {&(0x7f0000000100)="262d84a6dd809084b6b1ab5d498c6ab6afde5dbbd15bfd4cb526da79629cdf37f9af988b246d4aff3f32d663a2044c053acbc649deee91180cd6f614ddbed380744855f572cb5e2d00191c4215ba17434dc0a252bc373566a700", 0x5a}, {&(0x7f0000000180)="a1b47ab697a1e3c30a046ba64b90252fdea4b2d73b8ea454108bfef3d92dcf7833f693a4d4e74a1745ec6a438de28ec5917d07e8543fa120f8587e3806c90acbd803c5d6615bc048c9752ade951b5c2d9b81a144b6d9522183ab91a9560cf26213c6d636b0e4224643ecddd8851513eb4e970051a64a8f8e367d901c3544fbbf463b728870122a2bbef64f03ce7b591796106ecd408e0abbcdc65ae71bd83ea77340f080e4fdbedda06dc207e3e9554d044a615563495f35e71234d498adf1d8219b8a2b2e8c2d6b8a35710614214c", 0xcf}, {&(0x7f0000000280)="0cae49d636bee516bc6e884d5e38f5d2f4453776cdb3e62982f878960d1d4b0605666da8c23ed0e0d86651483661f0e3196e571ecdc86a5f9c0989df6af6b6f0e1d81ee5e99a76cdeddca091b4607b877e80baffa8c039050c76ccaddf7d7dea2feeb4336288b58f3cecdeb2a57d2a2b201939cddd732d7f4e5a02d22c0e29b2464de3d07ee454a0cf23d7057fa06cb6288c5f75644935ca71865d46bf0d3dcae87767f40c6b60e59c3518b3dd4722f2034a8b4b0b452a88996d0d4ea86d", 0xbe}, {&(0x7f0000000340)="59df1628f0e8bdd93b24515fb54fa9b9d4c756292830484b3bb4c299dcf9ce204a773da10fb2ff325d6140afe5948df8a885beaa79f81f04c886b52b9dac054fbe569ea1ba80689e1cdfd97d171d9c93e3c33657ceb030cf0418de08596851984d44169bc88e2cbdbf94e1a72e54cd034f608d9b2d681c51705d1d03f4", 0x7d}, {&(0x7f00000003c0)="7c4ed01d357c8899c65de9beafbae45852d018d2cd7e75bfe317ec1bd267170280d484ba86c6f19e27962482a2a4f35a3cbeb062fc8957fa80ee69edf8cfe893e4436467f96f303065b4b4010296fbafde2dfce485b441ef590c756f682baf7e116800c8ee1ab95ac0c965608a153840345e8c4b4f3e24b14c4fdfc3fa42a3d99ff9eb9fcbec2b3e8306d273d658744584422f4071e839b2330319ba6cbbe2eb2b5b187e307b4ab3f4dd", 0xaa}, {&(0x7f0000000480)="cf8b3f0c95f7802721c355", 0xb}, {&(0x7f00000004c0)="1035e755c3d1e224f9fa2c083a082e9c94e5bbfa275cf341c146c7b1cce63f5fee1fad54d62eb3ac02b104c561897df72aeb33b74601dc9188cd28135aa62e997fc678cafc7b591864a4c4d6fa63502e8544f5caf4ccb5460779ffaa63e813cf3764fddffc3ea3650019ef088b638c7b51a03a7a0b5deaf6c60bfa8839ac1a201f0ebb90bff0fa5fa22b59243b5a37d2e740b12459bfcbad539a8334c1da8fcc6e3d946cf84dec91b64be2ce202a0fdc35ac0723c8a737fd91230070ae53be6636951240079323702212c0add7f4b4ed392d9268786ccffab933b97d3e1aaa8cdd08a5a0e481268cd22600bf", 0xec}, {&(0x7f00000005c0)="da8156db1f3a0c289913b7ba8ee37ab114247b3b2bcadcc909f50c5f75348c243b922228e9c59ce5c4e66e8545374e6590c809a1346467a8d94c20d76f", 0x3d}, {&(0x7f0000000600)="89bf7b833f7f63a480e7887459db2cf5aad5b9acec8410b115212608c56e38c55ad88cfbbf765d5e8974019d234f3dce1a6819b53b709377fa1b749da51bba2acb862fae11e115fd98d287283770bdb9bc33909430a893e35cf5373bdca7c3166569dab501b6e9e48cf349c030c7878d57aba82f0543a6b7043c197d70d0ffbc5ba0edb52ced4e51519fbcaa89186043df0e27c9517f6e3bcb27", 0x9a}], 0xa, &(0x7f0000000740)=[{0xc8, 0x0, 0x7, "37b73462cfe120840f4a05d275a257262661500b51125e202c28ad6f805f41df0b3b9c945f5488b6abb4014596e6f6c5434ae98b3a02147fa8a89cd571de89dcc640031cfd678157aeb3583d708a72e5232b687685bdd20e5032638de8969b7d788cd9ad2d1c7c614957f14cbcc3953dac3b458fac43a1f38a5677a99fb39eb7bb1050beaa19a730e7328ebb46e8c2e3143a2f41ad6efcc92c8a45fdb7fcfe713598ef6a3bddbb6457e7a0692b754f5b66b843b145d5382cfc"}, {0x54, 0x19d, 0x6, "ffe9a12dcbb2653da558ee8406c1ebde8631ed25cf38726d4a43937d1b33e7d02ad851b30ce98df4b6a0d59991a4c4d05a60c703cc8acc25c2ee167cd4e2737c6d9b634749"}, {0x4c, 0x0, 0x2f, "a45ce2094a80211cb8a4ade154ee023d3cee9cd64c03888826169f6a84ccdf1022cc93fee90cf12089cb2514ef57fc5b3ca8739c1dced4268d1f794205"}, {0xa8, 0x10d, 0x2, "9837703ff18b8b8f4d0d1ac59e401e5d0e0039ff427c209f95cbcd139eb477b964dfa363fd2fd705088ccd1beec98297da59b3b6781c657356c94e6910aca8b120f3271cf441017aefd5c5c09e33d69d40c8b75cb52a1df17160e5aeb5cebe0a392b39ba2e1359f17d1df0604a01d89a04b7e6f644739cb65b41d2fba8188b2a3cda3f427b3ec1d5dc53f73c6d5eb847338ee1e8e9ae3745ff6eff"}, {0xec, 0x29, 0x2, "d746564a61f761ee917097afe7c15dfdcabe3feb48dd57239c1a302e849b7882a2d40137a250e5d46126af02845e3536157de1114aa32af11b8a259d552844d09fb8cbc8abed37ec1e136c24d8192c0b17cfdb51a477b0c862aa535130a307aea4898c0b581dae82d0de669fa7e94ace5f1db338ffcd6d5ca5aa7cbaf16e54c2b6ee3122e52bb2c4d8e2fe61459ee1b8e3a6d873da796a57f7b50a85b4d7c1350e27d0bdb1c653c04e33d71127a5b0f92a44746408d76c603e17bfaf4b6ee433befe820f3d2d237aec610a049ae56edaadb86ad19a1cd08e1705112959afd0"}, {0xc8, 0x1ff, 0x8, "6bea483c0ca7c807d29350f6aea3f6a8b26e6c9d4c4096d8af2ae44f344feb0cbbc735b40cd4189e811555ddb67a5f2c6fd4406262bbbfa93047c6f85168cc966c29f46706a996ec152981d3fa315e2170cfa2c8b430b1c9e1757b7ba52873b3920bc91a69315d8f98064efff0ea9d394a9a074388ecb24ecd1213140faca1fb7ff21614284ed33148fd79918b1b5e88bb608df7b0b40cb6763bbb0932f1ad05421885f32c3aba103208f846c2c2eff082cf6907ccd3fdd4ce16"}, {0x104, 0x10e, 0x2, 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"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{0x74, 0x3a, 0x43, "f7958e2b7e45d3dff1b68ebd3c1acdc98085b7000c1e0a52f41595f0b4eb22b1ae58438da39e3e3ee6a378cc7a58aca0e0a603790af36a67fa1ef57d2d8c33bd17ca0446b05fc3c6873d10746a913cc3fb40880187fd62e8d1879ad0f92c5212893f0a73ed053f"}, {0x70, 0x102, 0x8001, "999e558084c2d337f37e8baef0f2d115924e4f21e481cd1ddd9e89e8acf50188872a2639dd1fda6562776a044e43b83d39212a5016fc4a5480a92c6153c0c39090562b1833a1b451dc8f38ca3c7778e7f132189a41aadff14c32b9222d6c1a5235ef6a"}, {0xbc, 0x10e, 0xdd82, "16d4e8e7582460087b989cdd3eadd531baff78e315cc5366e5f1ea32f7dcbfb289a17f350d1a4132cfc728f40a1427aece144e7ef725775330eb757268125376aee6f809321e693422c642809f43360fa0085c112c915e4b671c7a2754bfe33013c790aae5a63f4b2fc063ec9ba42507511420cafde044e998336f2bdfbcbd4730042cb25af6a04ca67864545a8f7aa764e0a2fba54eccf224eb835a2126b42640877f8ac8fbea9367c411c05eb050"}, {0x68, 0x94072513e1e817d9, 0x5, "107bb884aad82d4b45a4dc23dcfd7dcc4ab12e2bedb8bce135e5c12f41e9875069da638215bb45027695a0a9c8043617109ff6021251d1789181240d1b2e166135801c704fc46a5c464f3a34349bfb06bf951d89b7c1d261db"}], 0x1444, 0x10}, 0x6}, {{&(0x7f0000008ac0)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008b40)="5cf55f75ea14d4f1a6004c28413301d8cb350f1cb898c97c8d3033b543e0eb803f3e367263657656c1de277916486d41e60509725691b5bae476d288f1f20f77a14387bdb68807c7617987e01bd65c651985077654923ab333cf59f3aaef96d3a7d54e3cf55f4275473c2237044e0b363d5a63870609e8bd35087fe03a8bf245bf9f432ffa02cdb7a04b7be9f2c21ae0109451447d757b54375ffcd7d5fe6fb85b41eb4c3eb4c533dab449a88cadab76ce76f99dc3b76bf72baae675141fd95581fce535f8e6e6ae5a9a82fb5874e0bb82c1c50191c718a59f219a7503f22af8cca049e276", 0xe5}, {&(0x7f0000008c40)="d6ee9096246f14999712660b0dd8d6c7f1e2fdb1f11a7d87514ada88c57c8059201d6810d95cea8fe57594c09ced63fbc523be9b8ed320254d0a84573d89d2eafe6cf81e5fa1947acd93af8e4913d8158c2ba9c6809d7650e9d982e348202bc370ba5c5ae7544558f5698c757e9a753b9168e0af95fb5c082b2d417a128a7c4109c7824e51192242c6be1c47b74f48d6f15b3f4655556e832efd7fdb03ca3c1888c69119ab7298d6596239c698efde32e07e30f56090320d49a07381ece9a27dcc68582afab71ae808ebca6dca09fbfbf5380667a49f2df951ef32cb532d3d5fcfd8cea58cc3e012fe400456075cac0c2736d9254af64207", 0xf8}, {&(0x7f0000008d40)="948224b2e1b9c643b33010a7abd80152dd1c026620f62622343572474b1217635d183939c58e83d317e272215c670fa1b4b4eb47913b9e2394feb18224efc5fc8634b69effb4cd3db440c09bee4f3baf400574add896555bb3475993d63075d35245acd3cb99e8ed06c7f9b26e17fe104b3ea012b0f300685f1790255e2bb4", 0x7f}, {&(0x7f0000008dc0)="0160926e66e191b509f1c9fd34d4613c5e32aa54f8ce39fb37923105a28205f48fab1cc59e97cf83b85c9dc3af693307f132957ff6fcff981a0b9d820f789de9f67d20f7a5935a06111137ec9727cfa8e9d67f2356b19cc24cd4e94eed8fdd3907622a4b7042315b3d6cf2aa6436ab53b9d15d15fb94d757aedf17b525d19d843451092964ac72b2c2180c112318dcd1d9ff9a2d36f1263f8b050e176333433d2a5ab62c54d0da6cddc120f3c2e18d5cfadbf1a4bdba2db98cf792fab2e80b87eaadd12e409539a58f", 0xc9}], 0x4, &(0x7f0000008f00)=[{0xc4, 0x116, 0x5, "a553efd72a44b2c6e71cdcf8227c91a5af85e6f1d7b66e2d6d42dbdf601d829abc7ce59ff7e2763abf62d99910bb216cd111687939747bb443a149aa65efc38e338aa02d43dc12ee4a3f59b97ae704955264c6575bd826abd23532933ea2843252c940960356d2eeac89ec1750115d58efb05959806f50f6777904136891f35c880e74099b0c6d4018c46849bb7452c12c1e33ea1365f62c15acac25f057ab003ccc8278b093da76d961b68756840e759dc126f10321"}, {0x68, 0x19f, 0x401, "c38b5ebec2a217fa9e49503a421ff71f4ffeb0083356b2218dd742107cee1a44b11359b0271950749688d34650d7a5f9f3ed628e465ade56776f5ff086992daa5f0609e739a8387de8071fe8d2ef8ac83af9f8fb899c88cbd1ba1b"}, {0x24, 0x1, 0x5, "99e3111e8f94c811193fdd4960178d84584c5d0bf4a5672a"}], 0x150}, 0x7}], 0x8, 0x4) 2018/03/24 18:21:09 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4080, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc8a02, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/03/24 18:21:09 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x107800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f00000091ea3bc77ab8c565ad9fb52c9c3a25906e9fdea6a929fb454270f8ce9b3d7c3cdda5ed8bf2ff2cc2edf7f8e8b9a3dd151023073f5a7bc69259a044c116bd64"], &(0x7f0000000100)=0x47) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xffffffffffff8000}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x5b7afd8c, 0x1) write$evdev(r2, &(0x7f0000a37000)=[{{0x77359400}, 0x0, 0x0, 0xffffffffffffffff}], 0x10) 2018/03/24 18:21:09 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000001400)=[{&(0x7f0000000280)=""/132, 0x84}, {&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/142, 0x8e}], 0x4, &(0x7f0000001800)=[{&(0x7f0000001440)=""/173, 0xad}, {&(0x7f0000001500)=""/94, 0x5e}, {&(0x7f0000001580)=""/70, 0x46}, {&(0x7f0000001600)=""/232, 0xe8}, {&(0x7f0000001700)=""/218, 0xda}], 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x7e) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x400000) rt_sigqueueinfo(r2, 0x2a, &(0x7f0000001840)={0x10, 0x1, 0x7}) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x0) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000080)={0x3, 0x3, 0xfffffffffffffff7, 0x3, 0x9, 0x5, 0x4, 0x1000, 0x6, 0xde, 0x8, 0x7380000000000000}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000180)={'yam0\x00', 0x400}) setresuid(0x0, r3, 0x0) 2018/03/24 18:21:09 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000), 0x4) 2018/03/24 18:21:09 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:21:09 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:09 executing program 4: r0 = socket(0x11, 0x3, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'sit0\x00', {0x0, 0x4e20}}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0xfffffffffffffffb, @loopback={0x0, 0x1}}}, 0x6, 0x1, 0x1, "fb1965ab8ef1696b5f6ed9b5865e792969b2e261a75aefb07d59a09652ad3a5c3d8eba9eb04ed837e9f0c63a3ce042f38e69f344edfb3978cfe5386504080bce55b730fc2ddc3def035ed5842e91bc49"}, 0xd8) 2018/03/24 18:21:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0]) fchown(r0, r1, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:10 executing program 6: chdir(&(0x7f0000000100)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/26, 0x1a) umount2(&(0x7f0000067000)='..', 0x0) 2018/03/24 18:21:10 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x0, 0x30}, &(0x7f0000000180)=0xc) keyctl$invalidate(0x15, r0) keyctl$setperm(0x5, r0, 0x0) 2018/03/24 18:21:10 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000040)=@can={0x1d, r0}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="d27a78901426ec6998cf40dad9cd02830c75ed76d7776bd4399ea81e16478a510a1ecbfabfdac3529b6f09018caa955e6e19f95c200072992406731cfcc1376bc112b684d9547f54fc63a3e4d1b002c7c320282fe9bb5aca7b8d30d18c63521918d32dae8fc02e0382cdb2218016b7b4120d01a1f0e1cd498d8083927618061f8be6a234618554a44450b28e302e424c75a7168b34cf2984dd227f577942a3cf1481546a10884060714e45ae2d97f4ec4124197def24537a65ae8dff9bd186c5b32cab40670d0a1336e88fc998b748a0266ab651abefdbbb3c2519438316a9db7352ea22", 0xe4}, {&(0x7f00000001c0)="9f38139d2856caa25c975fe9ccb097d06604742027704e7216a5bc3a9d558a2f262e96aa491996702af07f2504994dc793d14358fc2fe066a3787d1e80a3a5de03a5fe5b5d54de75011f9e41f008218eec2839725c48353bbf651f4bf618e4996ed2bb807ed3ea0a1cdf5c7ee7de8e0fb72c9b", 0x73}, {&(0x7f0000000240)="1ff411b99e69bf5e2258e2fb4e1135bd04f7c6da0ed984fb4143a8983be0e78e18105cf6a441663a29bc4ba72727264f086258d7098eab9af18db50428c82110df520dbd306e360c43205f5343d776bdc87a5b7890cb25d0e631006849996e81ee6da61e7608039102812d9afc2d0c50f2ba9f3efe2570c4bc4f702eed3c508c8a00b5a7c4f8e9ed9354a83605cc5111d049809626c87a47ffb7dee8690cac2e181140dc4c64f9f68fc89466af7a90d3ac3786bd", 0xb4}, {&(0x7f0000000300)="5b5ec27555137af9834e1e93471f5098f3a589c148025768b9ee46ec7bacae5449381bebb99725d911c8f6be3236f6757edbcaeea7ff847f0289ae07e350e51da83223b1c25b001e9fa4b047d2eeee59d40efc057a784ffbdbbe8eecf695c51357363699c4b635ecb953d34b8217e42da57fbb1b07fa33aae9e81bc3a6bb65bd3ac35b292ee5cc2e9b424cc999c3981b44", 0x91}], 0x4, &(0x7f0000000400)=[{0xe4, 0x0, 0x200, "80519765f6fe7a29ced10848492ccc749064f8d45fa65f03eb174b8f0104245a30840aa482e44e76277db19ec60ac0bfc9e4c8a52642a414723defdfbdb943011c6b0e7522627e2d13274ca88b13ec4faba81de55887f83e5ab7525a5baf052d1e717e77e6b31c0ecb5e07906e7dbe4c71493c9cc5d080694963894de7d6dce746bb4f4450789c043e7d82fc715d95571f003f6b228e8af2abc3016892991bca96df422f729b54ab74a5a772d8201e890d1fbafdbd53d8f0f1aa68b93a2171c36e135e6e5cc4984cbba8f70a9ef4906f13e493fadb"}, {0xb0, 0x11d, 0x2, "b5251dada049073034a606321d57820bdab0b453a8f49801a14cad6e2c56e5781f170223be84fc39a5e5418bfaf349f23e40b0b9bed8fac83a048e0c3f0f06db4e15603a18073f9ae3d2a6649f5efac99c97be3360ce8b769d4dccb9011ee1ca4d757fb932dc47ccdd944ece31ca7673705377519581b6c1058ae41422e68b7d1ad178031658f042d8c83940c802cd7c35210281f9144d183cd7affa4a0ebbbc72"}, {0xac, 0x119, 0x116e, "df30a8e299f9aea1d08f8e5245f2f4bc1f9a483e230077f4fe57f11a79d375682e90d6d1f707010425047853aa5fde3b1b687e7d73126652ea75f8864c8241c25c61b9e72fa5c6f0b475963ef719a03ec35c1dafe695abc242c75840cc658043173401e89b47498caf3630b53901a7682983e2d7046b50981f40f15db6ff45d4d2f426ff2938fd4c3480a3cf78f1890f059676e653838f30b5f4586258c127ea"}, {0xd8, 0x3a, 0xfffffffffffffff9, "bbc227451a6086d65a1a5d8fb357a5399018839ae27ae592a5f3fe3ee64859499b305e869ff7c507b96d500faa85920dd22e40ef5b1be113a6d8aa755bdb5a24573a45ed5cfe0040c68465478a7596ed7676040bcd85a03a86343c904b70ab9579adcc929d9a0beea5ca451826c2c91c381a6532419f643c7fa0c61c3ed1ac50b24dca7f0094d9ad07bd851415cd622d94e7d168ab4f845805434df37cafb673c3df5d286a877daba60a60cba9056d3771089b8c70c03e02c83f3e71875686442febdae82f162359637483f0"}, {0x50, 0x10f, 0x7fffffff, "87f92b7f28c2b3e8306382c3c285b9f42c8b41c308609cf3999152faf0ed44c0ff028aaca663dc1026a135655c4f37194bfed91aa951f4103a29020ff59154a452a8"}, {0x108, 0x114, 0x9, "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"}], 0x470, 0x4000}, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/mixer\x00', 0x1, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000798ffd)="71e67a26", 0x4) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000940)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000980)=0x0) rt_tgsigqueueinfo(r3, r4, 0xe, &(0x7f00000009c0)={0xf, 0x80000001, 0x800, 0x6135}) accept4$alg(r1, 0x0, 0x0, 0x80000) sendmsg(r2, &(0x7f0000236fe4)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0c0000001701009c7548ac0cd1694c0003000000"], 0xc}, 0x0) 2018/03/24 18:21:10 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070b00001419001a000419020007000012020010080001010c00f41ee402", 0x39}], 0x1) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080), &(0x7f00000000c0)={0x200}, 0x8) 2018/03/24 18:21:10 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 2018/03/24 18:21:10 executing program 4: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x0, 0x7fff}, &(0x7f0000000240)=0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000100), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ad4000)='./control\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000000)) 2018/03/24 18:21:10 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x9, 0x77, 0x80000000, 0x81, 0x800, 0xfffffffffffffffa}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0x4}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:10 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="2900000018003109004a0001000c00070a0000000a00ff068000001daf99c6426495412799206c28dca4513909005dbd2514786126cfbbcf", 0x38}], 0x1) 2018/03/24 18:21:10 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x20, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x7f, 0x30, 0x2, 0x1000}, &(0x7f0000000100)=0x18) 2018/03/24 18:21:10 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x6, {{0xa, 0x4e20, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffe) r1 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x8) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/206) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000002c0)="d91284b940ffcafb29f68497e09fe71e77e34b3e35eab49f6a846b0512967adaf90f2829b13b2598cc1d64568b", 0x2d) 2018/03/24 18:21:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) 2018/03/24 18:21:10 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="b7b458ec0143691c"]}) 2018/03/24 18:21:10 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f00000000c0)="53be0b782453b2b5f158a63e97dc8412c461d22d9bcf093ea1cb4c4921bfa413f1c655e7013b56878df3459935bd501e78de0102af44e0ba93cc4b4969") bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x6}, 0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) close(r1) r4 = accept4(r0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040), 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000000380)=0x5, 0x4) r5 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x84c, 0x200000) mknodat(r5, &(0x7f0000000100)='./file0\x00', 0x104, 0x40) close(r4) 2018/03/24 18:21:10 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:10 executing program 1: r0 = socket$inet6(0xa, 0xe, 0x8010000040000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'lo\x00', {0x4, 0x2, 0xfff, "3339f80f5ed6", 0x6}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) keyctl$set_reqkey_keyring(0xe, 0x7) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0x1200000000000000, 0x8) r3 = getpgid(0x0) r4 = fcntl$getown(r0, 0x9) kcmp(r3, r4, 0x2, r0, r0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffe00, 0x101402) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x98) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000100)=""/9, 0x9}, &(0x7f0000000200), 0x40}, 0x20) 2018/03/24 18:21:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') fchdir(r0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) r1 = syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r1, &(0x7f0000000140)) pipe(&(0x7f0000000040)) 2018/03/24 18:21:11 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r1, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x4}, 0x8) close(r1) 2018/03/24 18:21:11 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x675d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:21:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') write$selinux_load(r0, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux', "816f769a05ad826b64ef04b87d1996d1869526773050a14bbd3a495c4c33c91a4ea7be6aaceaedebc14bf0ace47efbfd7a1fe484cad752d3084bd1778507a6870e22ef89004d57d3fa8fed1e31a030510aeb740e2b69bfb79e6b3f66ebfc1868e31f672f4886ff83f1e332820fd4c571b8ab848431186855d6f1fede86850f4919639d7f0ee4e662eeee48948f7db74a910ae7623158dd9e7d39c21545b324f6634cc8d677f1d04a7bb0d1704077334993b5ce2846c30d2034f60bab1b78d7ce6f477d5ca6ba48014780c99c00ceb6e4ce5f22f559724a5d60e76c99d28b8350366689fadabdf564cc01567e072b"}, 0xfe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000240)={{0x1f, 0x1, 0x7ff, 0x10001, "19fd379605a15f10cdc4ff6342bf482f57cbc6cccad101976af888980c8ab1f82863ac9f750c86ee7b57bddb", 0xb164}, 0x0, 0x0, 0x1, r1, 0x9, 0x5, "27a9b8bb7b512b7735b09f2dbfc1578345614215842e3de39412d0f1b6098b23e4a8d519bdb031b9357ea4a845245bafa0516ae6047cd0c5041acf83cefe3577", &(0x7f00000001c0)='-\\losecurity])*\'1%\x00', 0x13, [], [0xff, 0xb64c, 0x3f48, 0xf261]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) sendfile(r2, r2, &(0x7f0000000040), 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/202, 0xca}], 0x1, 0x2) 2018/03/24 18:21:11 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0xaf, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)="3ac0b0e4ba97576bc37aca6521274c2b2810ddd57ae0169a0479db70fa8f601d35a301eb9e512c686a1e5ad0d754a7c3ec2d8ba43a1fe48874db5d9cc423b8befd"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000621000)={r1, &(0x7f00003d3fff), &(0x7f000016f000)=""/5}, 0x18) 2018/03/24 18:21:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10000000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="56927bbb130217fe2349aee82f40e6b97a1a6b6e184867c9bbac785ed28e2070a093070fcb248526c25087e96ffc39753b041ab71f430dd47485922e706c1a551751d6906777", 0x46, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="2d54e84aaa1706005504e81b3c8ddc6c3019", 0x12, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000300)={r0, r1, r2}, &(0x7f0000000340), 0x0, &(0x7f0000000480)={&(0x7f0000000380)={'crct10dif-generic\x00'}, &(0x7f00000003c0)="0a44de5a8ea7b077f9f2e8c7485aecb5090fea94267af2a364038cee6f82f95146364e69a9f57140d61e37dd23dc0a8e54311bb915073dd3bdd595d31b9342bac3e7b8161da62cbaeaa3b38506840b26e7941c13bedf0de54c70d811deecc2071b6fcb95a928625679993cce31561ee5c72817df9898a08b0c7020bf679520f668da15c223f59a063aaf88849ce1f7696d348809e03133aa5014c3fb4a518a8c", 0xa0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r3, 0x0) r4 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x7f}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000500)={r5, 0xffffffff, 0x9e3, 0x3}, &(0x7f0000000540)=0x10) getsockopt$inet_mreqn(r4, 0x114, 0x2715, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) 2018/03/24 18:21:11 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000000000)="50a6b932227a5dbe32bc9377158616fc7a00b407775b523983dad60b3d", 0x217, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x3}, 0x1c) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/87, 0x57}}, {{&(0x7f0000001640)=@nfc, 0x80, &(0x7f0000000080), 0x18b, &(0x7f0000001740)=""/7, 0x7}}, {{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x3, 0x2041, 0x0) 2018/03/24 18:21:11 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) 2018/03/24 18:21:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000400)=0x7, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000080) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000440)={0x3, r1, 0x1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="1d000000998870e26a95f3cc58b36fd20d675c380b2d91e6e0c5accb712d17259b"], &(0x7f0000000340)=0x25) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x10000003, 0x180) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xfffffffffffffeee, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f00000003c0)=0x47d) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000140)={0x1, [0x0]}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x6) 2018/03/24 18:21:11 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@local, @multicast2}, &(0x7f0000000080)=0x8) bpf$MAP_CREATE(0x3, &(0x7f0000001000), 0x2c) 2018/03/24 18:21:11 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x408000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000400)={{0x9, 0x400, 0x3b5b, 0x6, 0xffffffffffffffe1, 0x1f5e}, 0xfffffffffffffffa}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/03/24 18:21:11 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt(r0, 0x1, 0x601a, &(0x7f0000000300)="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", 0x1000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x7, @empty, 0x5}}, [0xfffffffffffffff8, 0x1e26, 0xfff, 0x2, 0x9, 0x5, 0x40, 0x4, 0x401, 0x8, 0x100000001, 0x2d5d, 0x6, 0x7f, 0x5]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001300)=r3, 0x4) signalfd4(r0, &(0x7f0000000100)={0x9}, 0x8, 0x80000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001380)={'syzkaller1\x00', &(0x7f0000001340)=@ethtool_eeprom={0x4f, 0xffff, 0x2e, 0x11, "84dad83b8df01a7de66d1a76caa83e7387"}}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000013c0)=""/26) 2018/03/24 18:21:12 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1cf7, 0x99, 0x9, 0x100000001, 0x40}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r1, 0x1, 0x6, 0x3}, &(0x7f0000000380)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x78, 0x80000001, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={r3, 0xfe, "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"}, &(0x7f00000001c0)=0x106) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/03/24 18:21:12 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) [ 375.943601] kauditd_printk_skb: 2390 callbacks suppressed [ 375.943610] audit: type=1400 audit(1521915672.039:111767): avc: denied { net_admin } for pid=18519 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 375.974101] audit: type=1400 audit(1521915672.041:111768): avc: denied { dac_override } for pid=30613 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 375.999073] audit: type=1400 audit(1521915672.044:111769): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:21:12 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000000), 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpgid(r2) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00006e9c68)}, 0x0) [ 376.023759] audit: type=1400 audit(1521915672.049:111770): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 [ 376.048507] audit: type=1400 audit(1521915672.054:111771): avc: denied { map } for pid=30626 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 376.070763] audit: type=1400 audit(1521915672.057:111772): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 [ 376.095460] audit: type=1400 audit(1521915672.059:111773): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 [ 376.120185] audit: type=1400 audit(1521915672.060:111774): avc: denied { map } for pid=30626 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/24 18:21:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) dup3(r0, r0, 0x80000) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xffffffff, 0xffffffffffff8001}, &(0x7f0000000200)=0x88) 2018/03/24 18:21:12 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7, 0x44, 0x0, 0x800, 0x10}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x3d8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x10200, 0x80) close(r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000000c0)=0x2, 0x4) [ 376.142443] audit: type=1400 audit(1521915672.063:111775): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 [ 376.167130] audit: type=1400 audit(1521915672.066:111776): avc: denied { map } for pid=30626 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/24 18:21:12 executing program 6: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, r1+10000000}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{}, {0x0, 0x989680}}, &(0x7f0000adbfe0)) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd7, 0x80) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001400)='task\x00') getsockname(r3, &(0x7f0000001440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000014c0)=0x80) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00000000c0)={0x1000, "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"}) timerfd_create(0x0, 0x80000) 2018/03/24 18:21:12 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x400000000000009, 0x400) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x10000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000380)=""/230) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000240)=ANY=[@ANYBLOB="99511eca8b766a17e298253cd5b2c35f4c4df606828c83a8f32365f406cd475dbd4855d7d15340b4fe3253bf7a8e577188d5c2ed70c185f258cff48f2fc563006234d3e32fa5121fdd3efc9b2f3ea80e4391962cff173887c7ed8f44313323f9d5ffffa1ce71e543fc3a8df5929a52baa6b62080e106db1b3c759172a9523985320b97e702799eb62442219164d479eb23af2be0c5da9059f78317a40c12627dfa9efe02e3fb6663f94f41ae1a1c95ab6e83f56e66498955041d9e6b", @ANYBLOB="43a6a2d7339d29920e1e4d2a9a639301a007ff43b013f3c4be76bc2e34be4f5bfca206829e7720d1eef3f42150628aec724027d549dc576ca718d64ad3e4b5b72b55d87f5ffbd2e5f688b16bdd15113694", @ANYRES64=r0, @ANYRES16=r1]}) pipe(&(0x7f0000000000)) 2018/03/24 18:21:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000011c0)={0x0, 0x8e, "ff3caf18bd7b334c3ac90610f22d84711f473c9ed12786551ef5f43224381898060a63e2f43502b3a57fce51b1d054cfb8b79da1691d6418e64baff74b75fc9009b26cb2a205a16c1f80b2b637c0f5ea265c59118174a85838094e4092fdc58d98fea9dad4baab66d80d80407b26bcccd6e8b535a07b89921fb3bd2a81761dce427801f978bb30a771e9f69238f4"}, &(0x7f0000001280)=0x96) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000012c0)={r1, 0x80000001}, &(0x7f0000001300)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001100)={'bpq0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001140)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) lseek(r2, 0x0, 0x3) r4 = getpgid(0x0) syz_open_procfs(r4, &(0x7f0000001180)='mountinfo\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x8, 0x0, 0x1, 0xb0e8, 0x7fff}, 0x14) 2018/03/24 18:21:12 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffd}, 0x20) read(r0, &(0x7f0000000000)=""/144, 0x90) 2018/03/24 18:21:12 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="ec") fgetxattr(r0, &(0x7f0000d32feb)=@known='system.sockprotoname\x00', &(0x7f0000f04000), 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x6, r1}) 2018/03/24 18:21:12 executing program 3: syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x141040, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000000100)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/03/24 18:21:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@empty, @dev={0xac, 0x14, 0x14, 0x14}, 0x1, 0x5, [@empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x24) 2018/03/24 18:21:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x44000, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000340)=0x5) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000003c0)=@security={'security\x00', 0xe, 0x4, 0x528, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x45c, 0x45c, 0x45c, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], [0x0, 0xffffffff, 0xff0000ff, 0xffffffff], 'lo\x00', 'ip6gretap0\x00', {0xff}, {}, 0x0, 0x8, 0x1, 0x41}, 0x0, 0x110, 0x134, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x2, 0x3, 0x1, [0x4, 0x9, 0x8, 0x20, 0x4, 0x1, 0x8, 0x0, 0x100, 0xf3, 0x3, 0x8, 0x4, 0x100000000, 0x4, 0x7], 0x4}}]}, @common=@unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [0xff0000ff, 0xffffffff, 0xff, 0xffffff00], [0xff, 0xffffff00, 0xffffffff, 0xff000000], 'ipddp0\x00', 'sit0\x00', {}, {0xff}, 0xc, 0x4, 0x2, 0x8}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}, @common=@hl={0x24, 'hl\x00', 0x0, {0x3}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xea, 0x7, 0x3}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff, 0xffffff00, 0xff000000], [0xffffff00, 0xffffffff, 0xffffffff], 'bpq0\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x8, 0x2, 0x10}, 0x0, 0xc8, 0x1f0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x43c, 'system_u:object_r:policy_config_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x584) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @rand_addr=0x80000000}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:13 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:13 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000000001007d) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x40044103, &(0x7f00000012c0)="ce") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0x14}, 0x5}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}], 0xd0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x3e, 0x8000, 0x0, 0x65}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x80000001}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)) 2018/03/24 18:21:13 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:21:13 executing program 5: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/7, &(0x7f0000000080)=0x7) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/03/24 18:21:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101880, 0x4) ioctl$TCXONC(r1, 0x540a, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb8103000000e082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f067e683ea3b30645138e87367a100be88bd4da67337ccff73c5ff3d234666c4e0c21a9a623afb8dbacc22c03af2c60d116bfa2fcd66313ac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34000000000000000000"], &(0x7f0000000140)=0x98) 2018/03/24 18:21:13 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x14, &(0x7f0000000240)=@raw=[@ldst={0x2, 0x3, 0x7, 0x6, 0x8, 0x0, 0xfffffffffffffff0}, @alu={0x4, 0x1, 0x0, 0x8, 0x3, 0x84892809ce28b8e3, 0x4}, @alu={0x4, 0x5aa2, 0xf, 0x5, 0x3, 0xfffffffc, 0xfffffffffffffff0}, @alu={0x7, 0x1, 0xf, 0x3b48a94fbf3bca0a, 0xf, 0xfffffffc, 0x8}, @call={0x85, 0x0, 0x0, 0x32}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, @exit={0x95}, @alu={0x7, 0x4, 0xf, 0x7, 0x6, 0xffffffc0, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0x1d}, @generic={0x8001, 0x401, 0x9, 0x8}], &(0x7f0000000100)="47ff3300", 0x8, 0x99, &(0x7f0000000000)=""/153}, 0x48) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000001c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0xc000000) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x5, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r2, 0x4) 2018/03/24 18:21:13 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000015f93)={@random="f19a1e4c1ba6", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x0, "f4b4a5"}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x5a, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/90}, &(0x7f0000000180)=0x50) 2018/03/24 18:21:13 executing program 4: prctl$intptr(0x1c, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) move_pages(r0, 0x8, &(0x7f0000000140)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil], 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x6) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioprio_get$pid(0x1, r1) ptrace$getregs(0x237f68c7aa9bee6b, r1, 0x3, &(0x7f0000000080)=""/81) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000002c0)={r3, r4}) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000000040)) 2018/03/24 18:21:13 executing program 5: syz_emit_ethernet(0xe, &(0x7f00002fdf2c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@generic={0x8100}}}, &(0x7f0000000040)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x503) getgroups(0x5, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setgroups(0x3, &(0x7f0000000180)=[r1, r2, r3]) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x3, 0x6}) 2018/03/24 18:21:13 executing program 2 (fault-call:6 fault-nth:0): r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:13 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f00000000c0)=ANY=[@ANYBLOB="1d000000000000002f67d0bcb190481aa6c6f9a11afd9e2f3f197b6868ee9387850fdee63649f817bf66461eb433e8c9e94a6c359c13a960bd027bc70ad2fa7153ec0300001900000000f162ca7ec67c3ea4425b5d8365acd1a3279d5c44011f9ce39508000800f413aec0a57700040000000000007aec178eb78419d9d9b9ab1dd6c1dd20ece0e316ae6388606c70c1"]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x400400, 0x0) 2018/03/24 18:21:13 executing program 6: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0x0) unshare(0x40600) fchmod(r0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) 2018/03/24 18:21:13 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000100)='cmdline\x00') 2018/03/24 18:21:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioprio_set$pid(0x2, r1, 0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0x4082, @dev={0xfe, 0x80, [], 0xe}, 0x5}, {0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x6, [0x1, 0x38, 0x2, 0x100000001, 0x7, 0x88, 0x80000001, 0x81]}, 0x5c) sendto$inet6(r0, &(0x7f00000000c0)="767c7bcd9e45067ff0bbd9638beae312438338709c184f7832e2a1a2bbf2e9152955b464d5ee04fd5ac0435a4edf0f609f97b557ab47ba", 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff31) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/03/24 18:21:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000280)=""/228, &(0x7f0000000000)=0xe4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f00000000c0)={0x1e, {"03491f0700"}}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e21, 0xa2, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) 2018/03/24 18:21:14 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendto(r2, &(0x7f0000001180)="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", 0x100b, 0x40001, &(0x7f00000021c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'ifb0\x00'}}, 0x80) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x8) 2018/03/24 18:21:14 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x5, [0xfffffffffffffffe, 0x6, 0x1, 0x80000000, 0x80000001]}, &(0x7f0000000140)=0xe) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100000001, 0x400201) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xff, 0x6, 0x3, 0x9, 0x6, 0x1, 0xffffffffffff0001, 0x20000000200, 0x8, 0x3ff}, 0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:21:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:14 executing program 2: r0 = userfaultfd(0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:14 executing program 6: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffd79, 0x20000000, &(0x7f000006d000)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200020000, 0x3f, 0xdbe, 0x1, 0x12}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x200}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1ff, 0x0) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) shutdown(r0, 0x0) 2018/03/24 18:21:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x100, 0x6, 0x4, 0xffc0000000000000, 0x401, 0xffffffff, 0x80, {0x0, @in6={{0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}}, 0x6, 0x1, 0x0, 0x2, 0x3}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000500)={r2, 0x2, 0x800, 0x6}, &(0x7f0000000540)=0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x4, 0x1}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x10000, 0x7, 0x20000000010000, 0xffffffff, 0x2, 0x5, 0xcf2, 0x23d, 0x80000000000000, 0x9, 0x6, 0x7f, 0x8, 0x3, 0x7]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYBLOB="3d000000dd4489505686ad07d0d3ef70fe6467ff7d9648be6146edfc28de3e99080087a4922d322ae3bb45d0ea40e4ceb9be788b04f33394730dcb75d8994d5a20"], &(0x7f00000002c0)=0x45) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r6 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000040)={0xfffffffffffffff7}, 0x4) shutdown(r0, 0x1) r7 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x11, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x695]}) setsockopt$inet_int(r7, 0x0, 0x40, &(0x7f0000000000), 0xfffffffffffffcf7) write$selinux_context(r6, &(0x7f0000000080)='system_u:object_r:auth_cache_t:s0\x00', 0x22) 2018/03/24 18:21:14 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000000c0), 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5675, 0x30000) 2018/03/24 18:21:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x258100) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x7f, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x98) 2018/03/24 18:21:14 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_setaffinity(r1, 0xffffffffffffffd6, &(0x7f0000000040)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:14 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@int=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) getsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) 2018/03/24 18:21:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x8) sendto$inet6(r0, &(0x7f00009a9000), 0x0, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x5}, 0x19) 2018/03/24 18:21:14 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x1d, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x3, 0x4) 2018/03/24 18:21:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x10001) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x2) 2018/03/24 18:21:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0x5, 0xec, "31eb58aa89cad843cf81bc62ecf23f062e0ecb29c8350b84aa646b7aa8509ef97331dafb927a0a7f36d73c404a8678c74507b678250a533d0d09bd985a081796279dc553d2711e0bcbf744476ea5adf3120821cbccc4b73e9fb141cd678967e5cd2588b09759a9ee09b29a2fef825c670388df4cbc5f06198261886be7fbe5cc38ea5255c9556dde61be6d8c2db120b32e106295917a93c83388887e77fa5db0faab0baa33168e1998e845fd92164c930aa3f3ac785a35f8031cbff38c46fcc7dc47881aae4c1fa475fe6c8cbad29937a717fab94550966c84d01648aa39619f1fde0daf1f25c25f05946bbc"}, 0xf4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:14 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x6, 0x4) [ 378.943358] sctp: [Deprecated]: syz-executor1 (pid 30785) Use of struct sctp_assoc_value in delayed_ack socket option. [ 378.943358] Use struct sctp_sack_info instead [ 378.979757] sctp: [Deprecated]: syz-executor1 (pid 30788) Use of struct sctp_assoc_value in delayed_ack socket option. [ 378.979757] Use struct sctp_sack_info instead 2018/03/24 18:21:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[], 0x4b041d60, 0x0, 0x0, 0x0, 0x80000001, 0x4000, 0x4000, [], 0x459}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/03/24 18:21:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x9, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xa0000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x48280000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_getnetconf={0x54, 0x52, 0x12, 0x70bd2c, 0x25dfdbfe, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffffffffff7}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2f1f}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x8000}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x101}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x40040) ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f0000001000)) r1 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6, &(0x7f0000000040)) 2018/03/24 18:21:15 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00006e9c68)}, 0x0) getpid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/03/24 18:21:15 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000080)={0x80, 0x7e, 0x9}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:21:15 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000080)={0x6}) syz_emit_ethernet(0x76, &(0x7f0000000240)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff91000e008100080086dd60c8fba200383a00fe800000000000000000000000000000ff020000000000000000000000000001040090780000000060b7920800102f00fe80000000a7b1000000000000000000fe8000000000000000000000000000ff1d3053a06de46b1c4658f63a141837b314b18924366d55cd8f815fd19ba3361c704f7a760571ef9f91932a5ca0c36796c90246a4f81d8a657b9f858de103000000f3c86271f2e6107cd580449041b3903bb5096be42ea21f"], 0x0) 2018/03/24 18:21:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0xffffffffffffffe9, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367ac22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"], &(0x7f0000000140)=0x98) 2018/03/24 18:21:15 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x800) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0xf) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x8, 0x7fff, 0x2, r2}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/03/24 18:21:15 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="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") ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'gre0\x00', @ifru_mtu}) 2018/03/24 18:21:15 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x20000000228d80, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x40001) fremovexattr(r2, &(0x7f0000000000)=@random={'system.', '/dev/snd/timer\x00'}) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r3 = gettid() timer_create(0x4, &(0x7f00000001c0)={0x0, 0x39, 0x4, @tid=r3}, &(0x7f0000000300)) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r1}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x6, 0x3f, 0x3f, 0x0, 0x11}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000400)={0x9, 0x2, 0x5, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000240)={0x6, 0xffffffffffffff81, 0x81, 'queue1\x00', 0x9}) dup3(r2, r0, 0x0) 2018/03/24 18:21:15 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000006000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400000, 0x0) r2 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$netlink(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)={0x264, 0x2b, 0x208, 0x70bd27, 0x25dfdbfd, "", [@typed={0x8, 0x0, @u32=0x4}, @generic="7490de2f41196ffdd7c38ee68ece2a83d89c5c8fb24a189504e19b7d61f04d2e0402c22d9e1e41305335bed89e176018fd0dc5baa0d2b3fd17e674eff4b69c66a2ca3e29f87de2325e50e22409bca053d65a30c445eb5e3ebde44a71067bd1cae955a64bdbd9036414fff5fe20807cf58d7c3abab8aab66c983bebf828be884444fcf8603bd358a391daba6d35b03a269d0ebbb35a277613b776c419ebb163d4b3598472ebf32114d3f9b39c3e8a716de315e185b277c9f02ec22c0b354c04275f9cd8dfd6ca247444d8e56c392ee39d6c53683e5bf24313e501f42f85ebd16a26de13494342f8c3b7", @generic="a99d50291872e56f701f24db29e11e32fcb86c5e765f55bbcb5a16c086acbde0482b4c31b24eeca157751652a5600259ca9d49785f3e3390de7340bd2c4dbb5d557c396f392b6aba77535d7e9763e6797f2fe6862901e33d16b62e91f7cfdd2beaea4d7efcd7953566ec54e387029465e9ce402a720ce794e04b4f9cc09049a1abf8deb20c8ff39d676be35169c1fc767c32ecdc3b9de64fda849d4a4aa730405af0b9ca91f46d8a4a9caef3292b973213ac0e7d923fb11b791b139f", @generic="deb2a32c8ffd1c45f5b4dbc84bf78639c6e1b2228b4a57fb91df87a106d1cb0a260d4f81d8252b1b4bc241d6eb4c0ac3da00006d153d6971bcfdfa17bc61f0b80d0eef0f7b42270f494b9e02de55eb130160a0a6b3d295df9c70585070f5d71781df758338e6d81c750461dff2cac285aeaea10f2f8e8c094f6c8f0d10ecd6a687aa82ef395131a9dfa90e65cecbffb058ddae2d6151af3bf0d52f3f894b75ed4e7b7a6e008bf1"]}, 0x264}], 0x1, &(0x7f00000004c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18}, 0x40) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) r5 = getpgid(r2) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r5) 2018/03/24 18:21:15 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x80) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0xfb3, 0x800, 0x401}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/03/24 18:21:15 executing program 3: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b18ff8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x0, &(0x7f0000508fff)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='.', r1, &(0x7f0000000100)='.') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), 0x4) mount(&(0x7f00001e0ff8)='./file1\x00', &(0x7f0000000180)='./file1/file0\x00', &(0x7f0000802000)='bpf\x00', 0x2000, &(0x7f0000000000)) 2018/03/24 18:21:15 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/03/24 18:21:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), &(0x7f00000006c0)=0x8) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000017c0)="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", 0xc47}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x8) sendto$inet(r0, &(0x7f0000000180)="92", 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/24 18:21:15 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x8010000000000087) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:15 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x3, 0x40) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000240)=""/78, &(0x7f0000000100)=0x4e) 2018/03/24 18:21:15 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) r2 = dup(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x6, 0x4) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x6, 0xfffffffffffff2fe, 0x7fffffff, 0x7fff}) 2018/03/24 18:21:15 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x20, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x8010000000000084) r2 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x3, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={r3, 0x4, 0x272}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x4b2}}, [0x7fffffff, 0x73, 0x7fffffff, 0x9457, 0x1, 0x6, 0x1ff, 0x3, 0xfffffffeffffffff, 0x9, 0x6, 0xbd3, 0x80000000, 0x7f6, 0x100]}, &(0x7f0000000180)=0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000003c0)={0x3, 0x1, {0x3, 0x0, 0x5, 0x1, 0xfffffffffffff62c}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x7ff, 0x100000000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="ff0000cc8711c218c2a1480007105ecb714244"], 0x8) 2018/03/24 18:21:15 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/235, 0xeb}], 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="8faf2708e831f0bc"]) 2018/03/24 18:21:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000040), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:15 executing program 3: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff}) dup2(r2, r1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/24 18:21:16 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x10000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') pwritev(r1, &(0x7f0000000800)=[{&(0x7f0000000340)="d0b1d263a827810fac8da12aff511d9f6007af5ffced0163ed5f9c04bde1c1b1bb3d0f8c0a592b5fe9b7e92e7f1b124469032784d8ad900e55b15a46916316a08d66582d98dda7c7c0dedfb37fbfdbf8cf8d9f55b5fa345371ac01211cc45ab856b9b17b5cd0949b63247c66606fd531e2c3d6f4eb7884ce50d99b0929cca3c6b52fe18c827f46eb646a401671e3909fca2e5d6031277648143ec5daa04ac58f33601bb912b0a5a7ba3251714f4fcfd67224fdf21ba6", 0xb6}, {&(0x7f0000000400)="c642a0085cc9c41e78dbbc585fb3228ef50b316c7245e403d9dece82bc292609fd465f812e34cc94f5869e3638171811d291d14e0b4e89936e18668df91ecac205435e3025250abe3d50728dc5eda3616e6e610497abb33aef8cba22aa801154cfdad7c60c7e2deca4bf37f099bd9ee61e85b608c738ab27d3e38a3bb51a3701d9c9cd83", 0x84}, {&(0x7f00000004c0)="f6823ff86444b97baf7caca6ddc2b1b0bee677e20e1b19c6684b02dfc367285a1c78bdf2465d536650aca9722447e13c2dc21d0718e0853089d00ba011c02ae94c50cb40da3f1e87bf558637da88d19fa2c1033c501baee9fdd0b802a4f3906bfcdd50a3ba6bf83ac35d8433f01053e3f072593a05eb2c360f498d9b340ca0471fd5878e0f19daade8f2bf953deae6b00007edd954ce8a899e9fa67b312a55c2ffd5dc8e41b7b07775a370781a63736a2022bb90ec0fcdfaacc01b15ca129026e0857a6d029a53553c6c0f050275fa52e4d4102fc4278955fcada2151a0cee1b93618ad984e90abe75607d1b0d6c8cc2acd41d41071c2088", 0xf8}, {&(0x7f00000000c0)}, {&(0x7f00000005c0)="4f861a2de7da2596ab82e9c2005b305d39180fdc7abef56f98c749df5507aea0b4b1f0c5678e974a45b6429ad515d8a40ac3b945fa7c806c52424b54c93e0c4676e128a3eee9ff2c94223ab18f7387f4ce90db3c2db553f2", 0x58}, {&(0x7f0000000640)="ecaf961507e07d6cebe83f2f285c69e8f955b1bdae97b523b26c63cb6bf0f870662c8d340986550dd5ad9b472b0bb562bcc1d2736d0a01957b757902985d83fb915e7c38cb5b9e66b68a76b637cf65d64dd1750309e692a30de661c9043aef73de27bf89e13552bbad39f95382d649febf73a167f36c871a6260fd52aa77601d412cd903afb00d5e3ebe705cb0cd8723daabe3f1b9d4828c51d31f6c40595c401331c772a6dc9c3ba15856a15abb783f3338", 0xb2}, {&(0x7f0000000280)="9868a75ad4a3c156f28c23a5a0b484069f8e8e5e3e1a9ab70e67fc5db4ec41c47510a44c5ca3ff561b526df03654eea5f0b06a1741e6319f3bb75deb00e93be7", 0x40}, {&(0x7f0000000700)="4e3e19d4cac2cc8a68493d71b2683d54780089d1bf6daeb8377e2d9b2b43bce5a22f1da9ceb711367782ae62a0b49d72ffde7ecfe420beb14d4bd6b7d837a62ece364a0370b84f43eb3b934691dd137fca2b7ec8c64442729ca18351b40270a6e37006584b7af388eb13c04aa12e05add9220e09c4b26cbea5e7ada18444bcd246a69e9eab538e88c17634cebd2f0227792762823584e1ba913bcb291e9998ec9af40f3fc65e36049b12ad794a896ceafed84f51a9fbfb81100db888d438ebc14010a5", 0xc3}], 0x8, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syncfs(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) 2018/03/24 18:21:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f00000000c0)='@vmnet0self\x00') r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x80001) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0xe, {0x2, 0x4e21, @loopback=0x7f000001}}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000568ff8)=0x8f3d) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r2, r0, 0x5f8e5691, 0x5, &(0x7f0000000180)="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", 0x1, 0xfffffffffffffffa, 0xfbf, 0x5, 0x1, 0x200000000000000, 0x4, "cf940cca31de6e6a2cd0dc91a58581869d70e36644a974208c5d42"}) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) 2018/03/24 18:21:16 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r1}) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x4, 0x82) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81007) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f00000000c0)=0x7f, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000180)=0x200000000000000, 0x40102000004) [ 380.944581] kauditd_printk_skb: 2788 callbacks suppressed [ 380.944589] audit: type=1400 audit(1521915677.040:114172): avc: denied { net_admin } for pid=4295 comm="syz-executor6" capability=12 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 [ 380.974913] audit: type=1400 audit(1521915677.040:114173): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 [ 380.999632] audit: type=1400 audit(1521915677.042:114174): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 [ 381.024322] audit: type=1400 audit(1521915677.044:114175): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 [ 381.049005] audit: type=1400 audit(1521915677.046:114176): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 2018/03/24 18:21:17 executing program 2: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/03/24 18:21:17 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x38f0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000464ffc)={0x101}, 0x1fb) 2018/03/24 18:21:17 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0xa2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000005c0)={0x7, 0x8, 0x8, 0x5, 0x8000, 0x8000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) recvmmsg(r0, &(0x7f0000000300)=[{{&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000240)=""/183, 0xb7}], 0x2, &(0x7f00000001c0)=""/9, 0x9, 0xcf}, 0x8}], 0x1, 0x10120, &(0x7f0000000340)) r2 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x60, "442b18c3f1418cfc562c0ab6303d295037852e4d60d8434df28e926373b21987758d98be09401f9dcef8dfd207e378c91568a61cfc5f0bad5f48c0caa23fc3d74691d1b2b5947bd0350c477aec62345075aa8f0f3b9c2a3162a24caa0b94a7f7"}, &(0x7f0000000440)=0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x8000, 0x1, 0x1, r3}, &(0x7f00000004c0)=0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000080)={0x43, @tick=0xc00, 0x0, {0x8be, 0xda}, 0x401, 0x2, 0xffff}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000000540)=[{0x2, 0x7, 0x3ff, 0xfff, @time={r5, r6+10000000}, {0x3ff, 0x3}, {0x1000}, @note={0xf8db, 0x25a4, 0x3, 0x81, 0xd04}}, {0x3, 0x3f, 0x1, 0x10001, @tick=0x100, {0x1601, 0x1}, {0x2, 0xfffffffffffffff8}, @note={0x80000001, 0x10001, 0x8, 0x8, 0x5}}], 0x38) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000640)="b1ffaae2ff2deed4adcd1f23bfe0c617ee9191ab6ecce3e2004f610aa9c91f55eca44479af8c234902e5e906a31a9dcc3d227a6435431fe8ff225b799acdde5dfcc8253cc5fadc82847b62a6acb551f46eac02c1a4e1da1bcacd8863602f6612b86832240b9279f9ead4d8d964271db77f6c7900d6666669af71fd64a6c7e1dd7b1f3556215de1ef4f0c", 0x8a) 2018/03/24 18:21:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x801) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:17 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r1}) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x4, 0x82) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81007) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f00000000c0)=0x7f, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000180)=0x200000000000000, 0x40102000004) 2018/03/24 18:21:17 executing program 6: timer_create(0x0, &(0x7f0000000080)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f000010dff8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000052000)={{}, {r0, r1+30000000}}, &(0x7f000019dfe0)) timer_settime(0x0, 0x0, &(0x7f000005bfe0), &(0x7f0000046000)) 2018/03/24 18:21:17 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000000100)={'system_u:object_r:dmesg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x4a) 2018/03/24 18:21:17 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x3f3cdbef0189fcd1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)) [ 381.073709] audit: type=1400 audit(1521915677.055:114177): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 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 [ 381.098433] audit: type=1400 audit(1521915677.057:114178): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 [ 381.123139] audit: type=1400 audit(1521915677.059:114179): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 [ 381.147841] audit: type=1400 audit(1521915677.061:114180): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 [ 381.172520] audit: type=1400 audit(1521915677.062:114181): avc: denied { net_admin } for pid=4287 comm="syz-executor4" capability=12 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 2018/03/24 18:21:17 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) 2018/03/24 18:21:17 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00003ef000), &(0x7f000095c000), 0x0, &(0x7f000026d000/0x4000)=nil, 0x2) 2018/03/24 18:21:17 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='../file0\x00') r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x404280, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000240)=""/245, &(0x7f0000000180)=0xf5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x18000, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000040)='devpts\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='.', &(0x7f0000000600)='../file0\x00', &(0x7f00000004c0)='bpf\x00', 0x1000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{}]}) 2018/03/24 18:21:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="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", 0x1000, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) r3 = syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x0) bind$pptp(r3, &(0x7f0000001300)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) 2018/03/24 18:21:17 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x23, 0x6, 0xffffffffffffffe0, 'queue1\x00', 0x2}) 2018/03/24 18:21:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='mountinfo\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000024affc), 0x101) sendfile(r2, r0, &(0x7f00002b9ffc), 0x100000000) 2018/03/24 18:21:17 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8200, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000000000000600", &(0x7f0000000000)=@ethtool_stats={0x1d}}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) 2018/03/24 18:21:17 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000028c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002880)}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004780)}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) write$rdma_cm(r1, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) write$rdma_cm(r1, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r2}}, 0x314) 2018/03/24 18:21:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f9", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x807, 0x10001) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) sendmmsg(r1, &(0x7f00000009c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x4, 0x2, {0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x6}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)="93e4f69411b96dbf45726cd26ec8d3dba4c9af471fe1d22f38899e7b838dd48b6d07e5ca439945f6bfd5a025755329e53c181817ccd492fed62d780bf8a51162687d6a429610a29d6edacb40b029cc31b510d1190d9b4884567dcc573cca1b05", 0x60}], 0x1, &(0x7f0000000300)=[{0xf8, 0x113, 0x9, "7b71c73536569b6c7b38bb36cd030c944f2405bb400efb0a5045567c1ee75d1239bdf46e7072e8a2d0c52967531cd009e1b5d8f1684f4a29acdafdc8965999d5c81804baad2e8877fc4a8a99790636332e6c3f71871f46622dcfc2862409a1dac69b0056c02b4fe4fa4e5dd12b589145f030b2d527030b48db2e0f127fbbb214f7903ab7eebd9de6ae0dd8b533c14ae9e7d2be3fb46f40da30e2afcaa0c21432181f48a600470340668ec8f7f8054b7db4aa46792bc25019f6469b79c1699f0c1201d0fae4bec1ba5f0fef44548d68555c275110f56e37d267236250354b37b5fbe46643fb76d32d8b"}], 0xf8, 0x4000801}, 0x7}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x1, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)="ca09bcf5e2e46d2b8ca5b1c3d710b7e3f96a80bc591b480f32063bae2f2be837cd6dabd19c9be7f82b8f89138b4ac2c8eb198ffa309f0ba3f44269c4cead57a44f25832b3cc17a53c12c08c0e1f8386639", 0x51}], 0x1, 0x0, 0x0, 0x800}, 0x1f}, {{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x2, 0x4, 0x2}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)="5f2dd9ada1c7f804b375f17265fe2ad1c599453d430bc0aa244df092008d1b004013569088910c853ff49bc524a443887358a6a34cd743f52fcba2c6d6e06c683f455f77f17f139a7ab179589c502a5be5c8ef46d9d7f7d809a9601a7f16", 0x5e}, {&(0x7f0000000640)="1b77f38788228d5cdcb5b7957c2679b872fef8ea60b3bb657f1ae78b6f80865f23a8e83e4d291c0bbae5c2139a7dfda5b24d0c5b6634b051a64ad75e1ef63bb98df01cd7606c2048de7206d3f28264a6c84549584ece5d3b3d94b571ad07ad4488bf40ec94b5b688e2789aad3362f591f1322735", 0x74}], 0x2, &(0x7f0000000700)=[{0x9c, 0x111, 0x7, "c5f6b537d1bd71126514f209c76e0851b88720e105fb2b9c5e95e2ecc9acfca99033bbf616da04ccd0a87cefe92cc672f9acbcff0506320ce934654a1875714606ffd4acc4f8f620b83b5f04df509d73ca0d19c98952d27bf458fe345034647e746a22224765610a5b157871a20eda20d3f7073c587d3cfdc845c02ba41bed6921a18142b0af79e409dadaa444d841d1"}, {0x3c, 0x6, 0xffffffff, "c5ad03b4f9e1dbd54e2d369869b74ae55de20243ae1251db54f5e5163505b137de498eae44e4c2c8ee5ab4c4bb"}, {0x74, 0x0, 0xfffffffffffffff9, "1db969c498d382d68eb2143493298e0bb3cfcf9ba955d110679cb88dca93468a299f8f3d5fbe737ec55d08d8bf08a755c942df190e73f0d75f852c403f6ccb7325e01f088bdebd36b08ef0c09998dbcb126ba3cee7442b58c681f76ca03e125401684dba29294ffc"}, {0x44, 0x112, 0x80000001, "6c3f839edbfc22667f8e8dfe753a38830295f20f07559f85b90cdb0812990fbef281fb1e6f9a8aea9797c877e45df38539706e86f43d79e8"}, {0x2c, 0x10b, 0x4, "7540b03d363291a345be2ebae6bf86bc6f230857ca6ca4d1f4411267da9b44"}, {0x60, 0x112, 0x3, "473c6c3982789b05798d9982ecac34c26faced57b1534575f9b0afb62b8f7b99b9092aadb10ec832ab9cc4753d4fdcfd613deb905ca5428b52f5b0378e232e3aad4b9c8d039e3083570fd4ecf7f30c381429"}, {0x88, 0x112, 0x3, "5941d9f786d665baf46224a913c95f1a3bafbea4237cf9f9bc8ffd418c29d4bd2f3d838073253f6021156bb9722b2281bf0e382fff19e4c6d195eefd0371b10cc7979272cc3280e5ade0c3c940dc5a8908c02d2ecc0f5383b4ac0bf6f514fa0602101c0d8d0bc46229f39e0ae98edf91005b6336e64027fb32"}], 0x2a4, 0x48004}, 0x3}], 0x3, 0x20040001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x90, "c4455758df52cb81c43b69fbe082a206224415f617a5c5ff423e71370543c23133b930b80260a2b5647ee92748863f06af2b289a08feaa9a537e683ea3b30645138e87367af3d234666c4e0c21a9a623afb8dbacc22c03af2cac20f87cbbc2b423fc53ea3c3112f225cb8116ea8ed2ce13b1650c561a6daad1181931337047b01efc1781d4962188620fc2f249f84d34"}, &(0x7f0000000140)=0x98) [ 381.854916] QAT: Invalid ioctl [ 381.860625] QAT: Invalid ioctl [ 381.866304] QAT: Invalid ioctl 2018/03/24 18:21:18 executing program 2: r0 = userfaultfd(0x2000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x3) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82000, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) timerfd_create(0x4, 0x80800) [ 381.914884] QAT: Invalid ioctl [ 381.926588] QAT: Invalid ioctl [ 382.035482] ================================================================== [ 382.043125] BUG: KASAN: use-after-free in __list_add_valid+0xc6/0xd0 [ 382.049626] Read of size 8 at addr ffff8801d1740658 by task syz-executor3/30953 [ 382.057069] [ 382.058697] CPU: 0 PID: 30953 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #275 [ 382.066056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.075408] Call Trace: [ 382.078005] dump_stack+0x194/0x24d [ 382.081648] ? arch_local_irq_restore+0x53/0x53 [ 382.086317] ? show_regs_print_info+0x18/0x18 [ 382.090840] ? __list_add_valid+0xc6/0xd0 [ 382.094994] print_address_description+0x73/0x250 [ 382.099839] ? __list_add_valid+0xc6/0xd0 [ 382.103994] kasan_report+0x23c/0x360 [ 382.107816] __asan_report_load8_noabort+0x14/0x20 [ 382.112750] __list_add_valid+0xc6/0xd0 [ 382.116733] rdma_listen+0x581/0x8e0 [ 382.120462] ? rdma_resolve_addr+0x26c0/0x26c0 [ 382.125090] ucma_listen+0x172/0x1f0 [ 382.128811] ? ucma_accept+0x970/0x970 [ 382.132717] ? kasan_check_write+0x14/0x20 [ 382.136956] ? _copy_from_user+0x99/0x110 [ 382.141117] ucma_write+0x2d6/0x3d0 [ 382.144742] ? ucma_accept+0x970/0x970 [ 382.148636] ? ucma_close_id+0x60/0x60 [ 382.152562] ? ucma_close_id+0x60/0x60 [ 382.156455] __vfs_write+0xef/0x970 [ 382.160091] ? rcu_note_context_switch+0x710/0x710 [ 382.165068] ? kernel_read+0x120/0x120 [ 382.168968] ? __might_sleep+0x95/0x190 [ 382.172958] ? _cond_resched+0x14/0x30 [ 382.176849] ? __inode_security_revalidate+0xd9/0x130 [ 382.182042] ? avc_policy_seqno+0x9/0x20 [ 382.186104] ? selinux_file_permission+0x82/0x460 [ 382.190967] ? security_file_permission+0x89/0x1e0 [ 382.195910] ? rw_verify_area+0xe5/0x2b0 [ 382.199966] ? __fdget_raw+0x20/0x20 [ 382.203716] vfs_write+0x189/0x510 [ 382.207280] SyS_write+0xef/0x220 [ 382.210733] ? exit_to_usermode_loop+0x198/0x2f0 [ 382.215503] ? SyS_read+0x220/0x220 [ 382.219139] ? do_fast_syscall_32+0x156/0xf9f [ 382.223651] ? SyS_read+0x220/0x220 [ 382.227287] do_fast_syscall_32+0x3ec/0xf9f [ 382.231612] ? _raw_spin_unlock_irq+0x27/0x70 [ 382.236137] ? do_int80_syscall_32+0x9c0/0x9c0 [ 382.240722] ? _raw_spin_unlock_irq+0x27/0x70 [ 382.245231] ? finish_task_switch+0x1c1/0x7e0 [ 382.249750] ? syscall_return_slowpath+0x2ac/0x550 [ 382.254691] ? prepare_exit_to_usermode+0x350/0x350 [ 382.259720] ? sysret32_from_system_call+0x5/0x3c [ 382.264591] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.269466] entry_SYSENTER_compat+0x70/0x7f [ 382.273875] RIP: 0023:0xf7fa1c99 [ 382.277252] RSP: 002b:00000000f779d09c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 382.284962] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000000 [ 382.292239] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 382.299509] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 382.306780] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 382.314046] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 382.321379] [ 382.323006] Allocated by task 30102: [ 382.326725] save_stack+0x43/0xd0 [ 382.330173] kasan_kmalloc+0xad/0xe0 [ 382.333882] kmem_cache_alloc_trace+0x136/0x740 [ 382.338546] sctp_transport_new+0xef/0x840 [ 382.342779] sctp_assoc_add_peer+0x290/0x1190 [ 382.347275] sctp_process_init+0x1567/0x2440 [ 382.351682] sctp_do_sm+0x40a6/0x6ed0 [ 382.355481] sctp_assoc_bh_rcv+0x283/0x4b0 [ 382.359716] sctp_inq_push+0x23b/0x300 [ 382.363598] sctp_backlog_rcv+0x177/0xa90 [ 382.367745] __release_sock+0x124/0x360 [ 382.371713] release_sock+0xa4/0x2a0 [ 382.375424] sctp_wait_for_connect+0x346/0x570 [ 382.380005] sctp_sendmsg+0x2b3d/0x35e0 [ 382.383977] inet_sendmsg+0x11f/0x5e0 [ 382.387780] sock_sendmsg+0xca/0x110 [ 382.391490] SYSC_sendto+0x361/0x5c0 [ 382.395209] SyS_sendto+0x40/0x50 [ 382.398661] do_fast_syscall_32+0x3ec/0xf9f [ 382.402980] entry_SYSENTER_compat+0x70/0x7f [ 382.407381] [ 382.409003] Freed by task 7: [ 382.412022] save_stack+0x43/0xd0 [ 382.415475] __kasan_slab_free+0x11a/0x170 [ 382.419711] kasan_slab_free+0xe/0x10 [ 382.423513] kfree+0xd9/0x260 [ 382.426621] sctp_transport_destroy_rcu+0x4a/0x60 [ 382.431464] rcu_process_callbacks+0xd6c/0x17f0 [ 382.436131] __do_softirq+0x2d7/0xb85 [ 382.439924] [ 382.441556] The buggy address belongs to the object at ffff8801d1740480 [ 382.441556] which belongs to the cache kmalloc-1024 of size 1024 [ 382.454387] The buggy address is located 472 bytes inside of [ 382.454387] 1024-byte region [ffff8801d1740480, ffff8801d1740880) [ 382.466347] The buggy address belongs to the page: [ 382.471277] page:ffffea000745d000 count:1 mapcount:0 mapping:ffff8801d1740000 index:0x0 compound_mapcount: 0 [ 382.481261] flags: 0x2fffc0000008100(slab|head) [ 382.485930] raw: 02fffc0000008100 ffff8801d1740000 0000000000000000 0000000100000007 [ 382.493811] raw: ffffea000735ffa0 ffffea0006af6fa0 ffff8801dac00ac0 0000000000000000 [ 382.501688] page dumped because: kasan: bad access detected [ 382.507393] [ 382.509012] Memory state around the buggy address: [ 382.513939] ffff8801d1740500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.521299] ffff8801d1740580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.528658] >ffff8801d1740600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.536014] ^ [ 382.542248] ffff8801d1740680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.549606] ffff8801d1740700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.556962] ================================================================== [ 382.564316] Disabling lock debugging due to kernel taint [ 382.569948] Kernel panic - not syncing: panic_on_warn set ... [ 382.569948] [ 382.577309] CPU: 0 PID: 30953 Comm: syz-executor3 Tainted: G B 4.16.0-rc6+ #275 [ 382.585961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.595310] Call Trace: [ 382.597897] dump_stack+0x194/0x24d [ 382.601537] ? arch_local_irq_restore+0x53/0x53 [ 382.606214] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 382.610973] ? vsnprintf+0x1ed/0x1900 [ 382.614766] ? __list_add_valid+0x10/0xd0 [ 382.618913] panic+0x1e4/0x41c [ 382.622108] ? refcount_error_report+0x214/0x214 [ 382.626907] ? __list_add_valid+0xc6/0xd0 [ 382.631056] kasan_end_report+0x50/0x50 [ 382.635037] kasan_report+0x149/0x360 [ 382.638854] __asan_report_load8_noabort+0x14/0x20 [ 382.643789] __list_add_valid+0xc6/0xd0 [ 382.647776] rdma_listen+0x581/0x8e0 [ 382.651495] ? rdma_resolve_addr+0x26c0/0x26c0 [ 382.656112] ucma_listen+0x172/0x1f0 [ 382.659811] ? ucma_accept+0x970/0x970 [ 382.663702] ? kasan_check_write+0x14/0x20 [ 382.667920] ? _copy_from_user+0x99/0x110 [ 382.672055] ucma_write+0x2d6/0x3d0 [ 382.675663] ? ucma_accept+0x970/0x970 [ 382.679541] ? ucma_close_id+0x60/0x60 [ 382.683438] ? ucma_close_id+0x60/0x60 [ 382.687308] __vfs_write+0xef/0x970 [ 382.690914] ? rcu_note_context_switch+0x710/0x710 [ 382.695827] ? kernel_read+0x120/0x120 [ 382.699696] ? __might_sleep+0x95/0x190 [ 382.703659] ? _cond_resched+0x14/0x30 [ 382.707529] ? __inode_security_revalidate+0xd9/0x130 [ 382.712704] ? avc_policy_seqno+0x9/0x20 [ 382.716747] ? selinux_file_permission+0x82/0x460 [ 382.721584] ? security_file_permission+0x89/0x1e0 [ 382.726508] ? rw_verify_area+0xe5/0x2b0 [ 382.730546] ? __fdget_raw+0x20/0x20 [ 382.734246] vfs_write+0x189/0x510 [ 382.737786] SyS_write+0xef/0x220 [ 382.741223] ? exit_to_usermode_loop+0x198/0x2f0 [ 382.745967] ? SyS_read+0x220/0x220 [ 382.749579] ? do_fast_syscall_32+0x156/0xf9f [ 382.754072] ? SyS_read+0x220/0x220 [ 382.757684] do_fast_syscall_32+0x3ec/0xf9f [ 382.762074] ? _raw_spin_unlock_irq+0x27/0x70 [ 382.766563] ? do_int80_syscall_32+0x9c0/0x9c0 [ 382.771138] ? _raw_spin_unlock_irq+0x27/0x70 [ 382.775614] ? finish_task_switch+0x1c1/0x7e0 [ 382.780108] ? syscall_return_slowpath+0x2ac/0x550 [ 382.785025] ? prepare_exit_to_usermode+0x350/0x350 [ 382.790031] ? sysret32_from_system_call+0x5/0x3c [ 382.794863] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.799711] entry_SYSENTER_compat+0x70/0x7f [ 382.804101] RIP: 0023:0xf7fa1c99 [ 382.807441] RSP: 002b:00000000f779d09c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 382.815129] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000000 [ 382.822378] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 382.829627] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 382.836876] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 382.844124] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 382.851860] Dumping ftrace buffer: [ 382.855381] (ftrace buffer empty) [ 382.859067] Kernel Offset: disabled [ 382.862680] Rebooting in 86400 seconds..