@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xd0, 0x1}, 0x40) 2018/03/15 21:52:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000), &(0x7f0000000040)=0xffca) fcntl$getown(r0, 0x9) r1 = memfd_create(&(0x7f0000000000)='eth0:\x00', 0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/15 21:52:33 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/15 21:52:33 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x44) clock_gettime(0x0, &(0x7f0000007b80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007940)=[{{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000040)=""/199, 0xc7}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/250, 0xfa}, {&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000002480)=""/46, 0x2e}, {&(0x7f00000024c0)}], 0x9, 0x0, 0x0, 0x6}, 0x1}, {{&(0x7f00000025c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002640)=""/13, 0xd}, {&(0x7f0000002680)=""/212, 0xd4}], 0x2, &(0x7f00000027c0)=""/193, 0xc1, 0x1}, 0x80}, {{&(0x7f00000028c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000002940)=""/21, 0x15}, {&(0x7f0000002980)=""/193, 0xc1}, {&(0x7f0000002a80)=""/233, 0xe9}, {&(0x7f0000002b80)=""/125, 0x7d}, {&(0x7f0000002c00)=""/119, 0x77}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/174, 0xae}, {&(0x7f0000003d40)=""/186, 0xba}], 0x8, &(0x7f0000003e80)=""/232, 0xe8, 0xffffffffffffffff}, 0x7fffffff}, {{&(0x7f0000003f80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005280)=[{&(0x7f0000004000)=""/105, 0x69}, {&(0x7f0000004080)=""/99, 0x63}, {&(0x7f0000004100)=""/227, 0xe3}, {&(0x7f0000004200)=""/25, 0x19}, {&(0x7f0000004240)=""/29, 0x1d}, {&(0x7f0000004280)=""/4096, 0x1000}], 0x6, &(0x7f0000005300)=""/155, 0x9b, 0x5}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000005700)=[{&(0x7f00000053c0)=""/224, 0xe0}, {&(0x7f00000054c0)=""/244, 0xf4}, {&(0x7f00000055c0)=""/10, 0xa}, {&(0x7f0000005600)=""/74, 0x4a}, {&(0x7f0000005680)=""/106, 0x6a}], 0x5, &(0x7f0000005780)=""/95, 0x5f, 0x3ff}, 0xbe7}, {{&(0x7f0000005800)=@ipx, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000005880)=""/91, 0x5b}, {&(0x7f0000005900)=""/4096, 0x1000}, {&(0x7f0000006900)=""/16, 0x10}, {&(0x7f0000006940)=""/8, 0x8}, {&(0x7f0000006980)=""/122, 0x7a}, {&(0x7f0000006a00)=""/250, 0xfa}, {&(0x7f0000006b00)=""/197, 0xc5}, {&(0x7f0000006c00)=""/51, 0x33}, {&(0x7f0000006c40)=""/66, 0x42}], 0x9, &(0x7f0000006d80)=""/248, 0xf8, 0x800}, 0x1293}, {{&(0x7f0000006e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000071c0)=[{&(0x7f0000006f00)=""/82, 0x52}, {&(0x7f0000006f80)=""/237, 0xed}, {&(0x7f0000007080)=""/165, 0xa5}, {&(0x7f0000007140)=""/108, 0x6c}], 0x4, &(0x7f0000007200)=""/5, 0x5, 0x3}, 0xda}, {{&(0x7f0000007240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000007600)=[{&(0x7f00000072c0)=""/253, 0xfd}, {&(0x7f00000073c0)=""/250, 0xfa}, {&(0x7f00000074c0)=""/177, 0xb1}, {&(0x7f0000007580)=""/9, 0x9}, {&(0x7f00000075c0)=""/58, 0x3a}], 0x5, 0x0, 0x0, 0x2}}, {{&(0x7f0000007680)=@nl, 0x80, &(0x7f0000007800)=[{&(0x7f0000007700)=""/229, 0xe5}], 0x1, &(0x7f0000007840)=""/216, 0xd8, 0x5}, 0x7}], 0x9, 0x12000, &(0x7f0000007bc0)={r1, r2+30000000}) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0xea970f47b4f8c349, &(0x7f0000e08000)=[{&(0x7f0000367000)=""/4096, 0xea0}, {&(0x7f0000000280)=""/207, 0x7e}, {&(0x7f0000e5a000)=""/139, 0x33e}], 0x3, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x77359400}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000024c0), &(0x7f0000007c00)=0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/15 21:52:33 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x80) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) writev(r2, &(0x7f0000000240)=[{&(0x7f0000001400)="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"}, {&(0x7f00000001c0)="6e43e86d98d4c67546585d892494aa7c4533bd8388a9de0587c411828089a1a5725edac4a582bf2a161d97fffd9109ca11496c4a97ce9431adcbe536e85bcb735e5808ab4eb73d5cdaa14af4bccef72903e909969454aa0a4eb49b3993870600000000000000000000000000000000"}, {&(0x7f0000000400)="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"}], 0x1) 2018/03/15 21:52:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000940)={@empty, 0x742a, 0x3, 0x3, 0x8, 0x100, 0x8, 0x2}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000980)={0x0, 0x1}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a00)={r2, 0x9}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000100)="5d53a7e3bf03bfbb196ad95c9166c74afec482fd015e39ef4504c1b9e4100f81e410d24da1750036e4fd1e6410175473278d9d844fb3d9366535273b742a8125a778460b77993d6f5379fc075871f8aa32c0b7b3c71ae865ff7fb645d55e521d5f52cc73bc1945ea8c9a7da774cdf0cfd84745bb0357531fc72f064f06465c722f71d3c93cf733c4", 0x88}, {&(0x7f00000001c0)="d8a6afef37ffeedbcc9810957a221cd8191c405bd9e8abbced6380c83356dc327d354afa889169308287070a4bed091a55814bb5cfb54ead4c70ff68c2f62a67cb884b4a807c399c16cc86a5228783e5c343f2beb0b5fe315f4747a4ed92ba639badc000beaf7a999f75e95739dffb1c5a74354cba2d779459ee8892c4d8366c22725d8db8379cbe5c7db16112dc38a375021d9011f4bfb9b18e7d8e3ba1cebe1319f8cc96db5e69c8aedbd26765a0d3a0f543e645aa61f94d2dbff6f51acdfd4f7853899dad316c734cab0b17d8e5495346f7752c09", 0xd6}, {&(0x7f00000002c0)="e18035ea6be60a2346bf2ae0cb14dbf441417b17006eb6b2068261767a35cfe3767c366018aba8254d08e2c99928b4cd1d87e0017200bdca7b6eb319ba155a09536465d0f6513e987c7a0c35559c78102187fa33620c08b32e98133cdcf34c2c15f7386d290b16133d842df8803712ff0467f459d4eea21c2a", 0x79}, {&(0x7f0000000340)="fa5836afadd2e708f3ce207573e7d306a71d5cf756d4efc824cc9902e6d3645318fb69c2718bb8b0257d005fa5a1071b1490ea5db7c65110adbf4e40b6958ee279abf7106df504adc1960695ce3a0c51e6e0decdebb73bfbc8a69328524f2a4eb162d589cf483c73fd8f98247fb0679d59af1713d6ee5a5f17dd24a9e126ad31c911fa00d84f32506ac73043bea5e4adbfc02acdc476e3de6fd9b1eacbdc2bcf3961b024ae41e2b67b4ee56cd4161799b6e9a1c26d68c52f10977de0cf60c23364ee", 0xc2}, {&(0x7f0000000440)="fad895201e70c57abad2d4e0abc4edd612bc1b7f4d35f6d0f4dd51d85e52b4ef4484dda03f1eeea7865aa265040bb43b92e7194f8c8df13a1d6343ca8a6ab0a9e6c8415f271e53c57bc2d9fef9fa46127b45e37d8215ebf88f8f272edf90c918e4b955b7fb7aa8cb801c1e5fdba9659944f992c3fc12861ab527edbcebc9de97aa27c6b9d2a4e9b50b3fe0d863f6e493263a7ba9cf491aeb59112dca019bde0f", 0xa0}, {&(0x7f0000000500)="fedfe95b61f7c4ff0f2b0d61dd6f29443294addd8bb57ff3e5b4588626ab6dc476ed23ef1390cc54833be901aeb85d56009462", 0x33}, {&(0x7f0000000540)="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", 0xff}, {&(0x7f0000000640)="255b36fde6e1111bad6104c22a68dcce0ec411a9559d816c9bba4ebd18ae3afabf2833865a3b9e8f6229cf1b45b6056d697567b2acf67421896afa3e9949d446a1de797e5eca12f8fc4698ee69673a13b4b2ae890a3783cadd9b7161df9c1d0bf6438340945498dcea133c7a43871aa9b7c5a1720282fc4800783e2f10e61806774b59a9fba55319565c8ec7b397a296f015ca21b7a7e5670b815ff8e96aa44861c7e2fbaf396c4d5e180cf2a708b009b69d7e3466f00b8979c88cbe8edd4246fd9b04de50eccbc3a6", 0xc9}, {&(0x7f0000000740)="433de186c1c7b91afad577ac21d7498cc48464e94d1cfa5bf765b17777ed39d4f79e534edd64e9882fd18c1067478ea4f16998c8f1574442fac323da8f063778a6c795273c0906349af3cb753855290bd40b445336df3b8f134533acae9f9a9937187aa5feface5340e738abc7d494bd7df8", 0x72}], 0x9, &(0x7f0000000880)=[@rights={0x38, 0x1, 0x1, [r3, r3, r1, r3, r3, r1, r3, r1, r3]}], 0x38, 0x80}, 0x400c804) sendmsg$nl_generic(r3, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x30, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x10, 0x14, [@typed={0xc, 0x0, @ipv4}]}]}, 0x30}, 0x1}, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) 2018/03/15 21:52:33 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/mnt\x00') ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x4, 0xd9f9, 0x3f, 0x4, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r1, 0x5}, &(0x7f0000000240)=0xffffffffffffffdd) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000280)=0x8002, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xa6}, 0x8) setns(r0, 0x0) 2018/03/15 21:52:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x200000000000807, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/181) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001500)) 2018/03/15 21:52:33 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x46000) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000000c0)={0x0, 0x100000000}) preadv(r1, &(0x7f0000000040), 0x10000000000000a6, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001280)={0x4, 0x80000000, 0x2, 0x58, &(0x7f0000000140)=""/88, 0x1000, &(0x7f00000001c0)=""/4096, 0xa6, &(0x7f00000011c0)=""/166}) 2018/03/15 21:52:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x2000006) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x1}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x5, 0x0, @thr={&(0x7f0000000240)="0ae16534995edc47979784c4cad12662f7107872d76891cb9bbd45b975c270284df57ab70b87a6a9c9ebcf2b3500c20a70496e021eb113a0b922038f5f77fffdd1220045902730d153c00663113649b7e6227d0abef6b6", &(0x7f00000002c0)="8f263aad82cb4323529625f4e3d0af08230e10619faa9cdac46e76486ea676dd67cead2fbb0326c8aaf5f4ce134eadf9c9662ef81d5a234543690d5b89ec396a5e67e64a347a007faa8edb07bacdb10fd75135bb246023b3e5b8e1698a8936d5c852db0eca6b15c6eca20d"}}, &(0x7f0000000380)=0x0) timer_settime(r4, 0x0, &(0x7f00000003c0)={{}, {0x0, 0x989680}}, &(0x7f0000000400)) 2018/03/15 21:52:33 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x900, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x1, 0x9}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff]}, 0x61}}, 0x3, 0x0, 0xfff, 0x10001, 0x717b98d7a310e972}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "fb0e305c97054227df3f355605fc6135e55998a957386b4f8a7b478d56cd2036", "fdf10ee89dbb72b92c511dec36bac0252135bca9567ef908ac7e3b825a0963a8", "6dfb32c386b9a4f66bd0390dd40abeb6eb7d9d878b4e4f66a29d936e2c8a6c85", "d55b019432a4a26117944f2c07efbc5d7e198f95963243a36179c3aaa808b2ab", "dfce633726bd070204e57f9c9596870b1fcaf0881f0f5575f68fb758753470d5", "f275872e8e2c3cd223f194a1"}}) 2018/03/15 21:52:33 executing program 0: r0 = inotify_init1(0x800) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', "5b1e00"}, &(0x7f00000001c0)=""/150, 0x96) 2018/03/15 21:52:33 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r1, 0xa, &(0x7f0000000140)={0x0, 0xdce00000000}, &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4db, 0x40000) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="4e581660795fed75466101844fae1900327fed5ac9ea4935f5eac7cbcf8cb1875cbdc78b8eeca5d572ee6b302167dc4ca37d6feef93abf4763babadd8b89f28847b4e05d0d2f30d1331bc8cd3f98a4b803bb3e3a17b5d43ce25136b8009bbcf1bce0261ffb0a32605c934c879aafaf071e7fecd3aae6fa1a1ce27c508934258c295477023c2dca684fa21e5c960f44759b0fd0682e733384e2932529b2cc74e18fcea400ec1d34c32fbf9bb4f4647d01b9b763ead63195a2599ce30f68c0f12e6d2cba2dcde73ce0db93128df62a60c4ccff6bab939f35291d437dbaf73222228b9567378677e39d9d33c8513f3fa079ba5b3f4734fd2b6eff305a6fad02115512621a17db9ee455a864fb2eca678a4748ef19a54f2b6206861e9a55743c16ca5c1672026c8bd8323772a33fee871160ba16a45e74d1e04e8262fe5ff6852fbcffb269c287168581b13c1d56c034a2f3a68ebc1c16a9599357897430d76dfcf216fb991e0f0bc8df692deaa1540bfb713fd8e73ecdb8add2d72b5ceae8fa106b7c3c8147c8e2860b00255df75e83a2eb205cf0b9064725df3f1d1b04450663b80faaeeb148290b2a6a5e9a786e9ffd1a1bfb5bfd0659f0f380a0bee943571d72f05ef1d340511d93d2537e9557728d2c0e85862786151977b147e32ed7090f70fea5b1c75805dfbb47ca249f1dcf49557d48c588f81a3d726406081a52a6623fb76b90145de68b4ed801dbbe4d144267693efbbca6415ed745f29b56b6e60c8dc535355a32dafaca4c476d3bc65d0fd4c8ad0c93cc0df2e2c02a5a1bdc97035e3997bda6217ab5026ac38d8feac249a4afdf354d0690d4ac500ad578423284f14bbcee367c031ea0f4580ec3def06e2e71035562095941bec931f8b92e0692572f0764752b738e20c0425b7e51c447b3e8eb2b7b82882aeac5ba02e981500ce99f00b9fee9361959fa07ea5b9ce9bf67734de405671d66ee7ba0179b132a91bafa421b570838b94d87cd285899f25e3cf1dd319bba3b6c3a754fa407c97dffb6818687c255507d6919cfa3793e1b7eab80cf0ddf3b8c8ac24e6cf3d66c92b0d8232148b1a52cde6d31ffbafc7ecfa71bf71b556745f389e4ebbc10437f3e42b094236cc9a3e2213a6a587f918017aad98c31e0c8fa6804180dca01656ee9809b6a30e4920bb0aa8f16897b9a5b7d10bdb978dff2a34ce9b432c5323a91fb175c06c9f711ecebe57d104c389fe0cd79cce164623e61df09a5be8fad8300f5bbcb44e306c2ede18c78306d71e6403f664d6ed365d8460bc11183bfa152038180466652aeb2910809dc26e311c21d2444b2785c1dcfa742ca70e36e37c2c999dbd5620d6bf31030fcd01b66426ba60e9cd093e181e810b50b9178e4b71053a95eda787325fa7e41476c5fd347028b6c681f1271408e0a7a2fbd8735d4e880a1d48d556e81560947b7f421e9e561756aacccd47f1f4e0b95205e0df0e9fe539c419879e9ef96b863865c38695168b60c6a51361a4bf2dfbd5ad2814d86579a9087a97e3ef939ced9234be2316a1f34b73efde430b8dcad49220e951ea3ce40bdbcc829498d3cd82f9bc1b60d847f4fd462819b02869d534bc22b6faba2ef86ec5a3f0216bf95185ca956ec2bcb73e10fca83785176d2cfdfc44ca38b894e7e449d9fe42b798753fc0d2cd4104e8b144d2530269ca0b44366b45ae6fb5b54f5a2158f6f67939ad3c6e2bec8f23216b337c74dd8b870754c52eec502132070723966cbd8f756ac5b9ed6cbd3d46209d49b5d46c6a3eea882a92b0c2661bcc85397560820cc6f29c523d42ac5729171d23f0947da3973e873703533953884f88c0624a60eefd62787c4e2a82b354883f0b2d83375ab85a9d2259dfcabdc701be5b5c3ebd7bedda0435d2673a224c6c472193b07798c1e35c5589c72b8d607d6b1e490621e2ce25e098bb6530e4f1a229de8d8b4e37fb0d22f6213867dc65103be9284f7a408cc2a7f75852d84ef3d230630c6e770e3dfb9fd1d74b621ee90395d61ab34b35ce38282796edad61e26e4cb8f015618c31d1dd43cb140f2074be0862caa2cfa1dad8c9f29e4c4a71e9b3b216e6ff6f3d1a6f579dd6ba04e7576320b6e030c30de7a5d57d9ca1f3374fa60b0d886d49e3ecf9db81daf598a7526668a55e1c398745680b08c8551f03723daec974ace653e9c176b8f93b798fd345a0aae146b55462d84196f415199d7a42b0728d7b78890d8e7dd92565b8ce3459c2c4e8d51a69ba503ea1991fccff2dffc874ed5d65d174ce71b731bada9760d476647a79176fae2277c7c4dbe5b9d387d415eb164e23d7bedf32aeac344f74d6ebedf80529dd3156935b6be4cefcf2e071029e4bb11f0fbace7d947067a0a47d7b48eda4526691cad93206857e88b0dc4f19c5e8f646c3991cba48704f97aed66a288572b9fa500f64c6ffe674e76879ab4e9ad462f80ba01d8625554704a0d21287cae710db366bf51233458cc19e95742d5f17b5da7b14a3d1b256daabcc278a44d786b0018c52399c54a8469d8003ab4b085086039299ae665e66b4d4c8b197d0227b936f9d86fdd4e4d5baacb13e792d2fbec24c5bc7ad607354364b94716656df4afafdf3c3485b35d292feeec1a378a9553f4944328ad1626b85d8cbb3393dd57f6a2cd40110aef9de01f3ae8df866f8f82cbe9e35698b2afe2f6e096c4846605c054b96503b2d6d216f98c7a3e219713f6fd227de88ed2b3692960ea14bdd315bb79ef903e0a0e4dea2b41cfbaf1f09554d1449fe2063093212df062bea981fe7dbc47ca431d81f89554139c8b4f7b3c3baa5078305960f57c2d9f7a462d39e1524efbab3a765d8fd944ad6d1352ee641e54ec6c64dcc6da55465d5246b9ed0aa5d7412934c3acf5fb8cd0a18d07a6a4902f1d3699604b053c8cb5b887665edd80250dc6c8c4cb2a8e8ae988ad88ecf91a8bdcee524d49ef9bd120fe1f5695de2ccb9e231353a12668b75e1af7eeec4193ee7f7df452350de89e5554776f194e2ec84b14f4b4326817ef8167a7cbddacbd343ee4aca09ea735dd5495f28d9adbe4c9f86efcc5d90349b99b0b9ded5b1e8d502da0429508315ef93f29a78daee8b992a32667011fcf835c085c726392a972d3c5d6abb125bcf6613888360198810c4eb46c1b5e53eeeebf666da31d5ae6e1bb3734be6d07453d8da1825b6bcfcdda0ec0b9aee617ade54b5ca78a6f11f4f24249a89314be640ae48b8522a12d348a88719a0084451ec2e1542143e3187d6f1211d2f4d94bb1ee76793743165fd244362f1483095eb253b3134f6d7114a50c00e00e9e2b191f9ad8970bb12a365e06cef19c407581a2bbb5bb7840f448113cd37ce9612e790ed1257ad7bf45675741abb3a217ba9cb977c19f8f0827f521ae67f1e6fb599b9eb5637b9ae4aaf297e3b60daec1faeef95101f03c28c48986ffa985734403fb1c680201b1710ae20bcd6d8d6225f5f331614de55960322302dd4ed6ccd37e28d72c0f173cf04fba884c3f14d7e19a4e05dc3049180ea6901a4cf5310a04ce0e36e5cf552af109221b3a9a203ae695401d3ec908e0a4f37ec6cbfd8ba847819981d6463671645e84cd6de2d288b2a161a88f4bb4457712378105cf2753a13017664cb24413cbc5e19639b6dd54ef76d1e10502120586be539a7c94ae5f6de4fedadff32d597da65266f308ac1a84fcbaf3634846ab5e9f8e54b2f33a55780750d7e9180702312effeee87dfdb0ac0d24759ba2c608df66e9f8875fe24d0262c0d9452c7927f667047546bc2dbaaac68429289fec2922d0a30d22c0a45ffb0ae98acb72ff1092bda3b5529ecd98c6e52a64d4c61df9a05d4b75fa4cea82b45a03dcd0b6a15dc9798051ca2963ca8106e63fc7ad77bf07cefc77bc8b23c1777f4284e230c63ba6a98174e445632ed0ddd257f080dbf2184d27af6b683a62d0eec79e167ef3b06e53db37586f24f3aa67501ddddea3a9d4f608f7a133b97e39d75d5709c8d4eb460f9343d0ba3b43b2f51e0625b220e73026abc25170ea9bc1f7bb0e6ea7856e70568c2da93d4d5c468591e4263c9ab8c98e9a45a83db03f2e4360c4d8efce684d8bd419dd248d3bdabd2513b83d3a4be54aab6e00f950f289f8bf13eb15da091e3e382d2eb67365566114148c597ce7990a0c117627cbcce5c4e61f01c0aa9d53582ea9db135ce4d57daca53f86ea3f05dbcfe089ce872ec740f4fb894e9edd3f07b48d20adef013c50147a9d7046a984be9b2fb9bb0f5e241ca49ca343485b69f965df2ec939e5bb66799485d36cee002f30801e69b8a831cbf93a5af2314cfdfa59f51cf8ca6058c42028ebfcd853e29156b9862e3bf871d33f7c2cf51b93f98e7f5437b50a9a1888dc398853e1e391d62ae03902c44012c02b04d57bdd12f15241e65d72abd1310115fad877872a61ee1d572b34e695dee006672b5dadff164d5c08277bc562e08febf0108d34457a850dd9e904772e6bf22471c6fc500610c7e0e425dd4e40685bd9c416fe1a60c871d9b5c1dd16e149553cf407bab3f98deb710019224150c89fb84967486c093de2ade19c1669d4eb255495be47881c6e04c9b75e867e343cebb5909d4f577d4329003cec02fbf264fd2a5aa616983d118934e2ece776b925a846cd3b8f6d6a2c0c07879fd22935f0a5f0440685e3ffaca4e4821eec017f8e5c2fce0177ecd2a9496f5342077a7ebb5ca0f1de8d59a1cd63e320e2e9f9bcfe5813062aa4b52261f5063bdf5a76811a5b0cbf6a4e8f878c124b0e259d30941de4181b84b06df6601902ac4e98d47cc0f8a02b78cb27f57d3d2675c64f2890fc2efde446ce0781f61e45fd3be1f9ff3a3ee7f5b9e4787b550ec9de94254829238af84924e6e4802cbb8a325510790f38246a486b9c6c8ab7549f82f20f395d66da3a6230a2727c882831193dca6170932864903836b0ba9511fc8a052a51449211390dd3f8936e671973c9b1af78082cfbffa1a5775975bb7c562ef2606851537811b6b422fe31471d9baa09b7b35b7e0bc8488ee62dc0c35bb6e29bfbb7ffb29d4b30cbf1c5e8da7b856e50a61ac8c08357b81d9f552bda5ed690013109b7cfd0d63d622437de6068929cdcf2481dd9a3f4b64a73ff1e1cc7d43405184032e894ef9292d73c8fb6bc926a77de466260171e720eb6fd6af0b90e1fa519f82d40e1208c28511f0987d4f7aca402489a643bab2ada6162001075727cb2467c1287167870489ac809527fef03e058655aea4f8ecec501f9d6d36da2e7a401e1aa114d1e43c0f2c6ce79d4abcab7d8a4173d6d4265c0dea189cae4315995032c42007f19741d6d7b2b40a2ebe58f7d59bc36b683ff0923ffa43547fe98a700efe16306bf159fc0d821e79531180b0942b1a78f6c1871671c8c1cb81db4cc4a087bfa36552f90faef6aa3703c52f804d0a32506330978540d33eca333e3f4cfda57b47513f508741d9854da9ac393fc236db4f92a7d54fa614868944a7f8352ac6dc61f713046b7dd2c2b234e74072f4e30d8d8d8f61775d6e8349b3eb156795ed4be8fe520eafa89a6b3600d50262097b48ae1d2ff1982f3ec6d6af4da969dbe46f27742d6ce8f84c4f517b152d729c7966d94d5e2bed721541b9d8e15a011ed823e026b137f32f759efd51af07f797da2a2b279970fe7e8440b9f4a721adf69a0463a528933c75f97a710e16d3a8e026780e774d25996e8d03a09807f0bd7a77d472f00a7e6eea42b60bf7953a920102805ce4f2bb10b4b907686172428", 0x1000}], 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0x8000, 0x8, 0x8, 0x5}, 0x6) 2018/03/15 21:52:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{}, 'port0\x00'}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x1f}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x4, 0x20}, &(0x7f0000000100)=0xc) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000200)) socket(0x19, 0x1, 0x8) 2018/03/15 21:52:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000001fe8)="83170400000200000060f0055f0d10d438b088d169", 0x15) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/15 21:52:34 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/load\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000140)=0x78) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) 2018/03/15 21:52:34 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x20, 0x1, 0x1, 0xdb}]}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) r2 = dup2(r1, r0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={r3, @empty, @loopback=0x7f000001}, 0xc) 2018/03/15 21:52:34 executing program 0: munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000) 2018/03/15 21:52:34 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x6, 0xfffffffffffffed8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mq_open(&(0x7f0000000000)='\x00', 0x2, 0x40, &(0x7f00000000c0)={0x7f, 0x180000, 0x1b, 0x9, 0x80000000, 0x8001, 0x1, 0x3}) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/15 21:52:34 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000beaffc)=0x1, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x10) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x20, 0x4) 2018/03/15 21:52:34 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x9d, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3f, 0x8b, 0x20000000010000, 0x6, 0x4}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1, 0x8}, 0x8) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000140)=0xfffffffffffffffd, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) timer_create(0x1, &(0x7f0000000000)={0x0, 0x35, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 2018/03/15 21:52:34 executing program 3: syz_extract_tcp_res(&(0x7f0000000000), 0x81, 0x101) syz_emit_ethernet(0xe, &(0x7f0000db0000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@generic={0x8864}}}, &(0x7f0000a86fec)={0x0, 0x1}) restart_syscall() 2018/03/15 21:52:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') writev(r0, &(0x7f0000f02000)=[{&(0x7f0000164000)="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", 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x1, 0x8000, 0x21d, 0x1ff, 0x2, 0x2, 0x6, 0x0}, &(0x7f0000000080)=0x20) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) fchmod(r0, 0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/15 21:52:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000000e335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000cff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x282c01, 0x0) 2018/03/15 21:52:34 executing program 1: request_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='@nodevcpuset#:]!\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="7b8bd6cd4470ccc3e48c5a1d9fe7b23ec65f9ff7cd5eac7d77383d02acd5631d07d7fdee1ac9f4f0a5d21da8d5b67ef096f266988ce8a92efe4b7c5855809d5f70", 0x41, 0xfffffffffffffffb) add_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="a8701f09a23eea7cc1bca0a76293e80fa0cfdcc53c6ed8d4fa2bb7ed853370016a240d5bdb3b5cc630225a7f336dfdddd8c1ebac1c5b0254b486", 0x3a, 0xfffffffffffffffb) r0 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='rxrpc\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="c0b40746d3e9887f0197e6bf6077af0cd7f3918329b48528e72631c721ea460472dcb9248465c64f29c518593bd5d4a80efc63336611a6c0bc0b0a74177644aba48874b035ab3b7ee05ed0bc08b5caade228e5eedaa9374ca2b29c1d17b033968cfc14d54132b001d5", 0x69, 0xfffffffffffffffc) r3 = socket$packet(0x11, 0x3, 0x300) fcntl$getownex(r3, 0x10, &(0x7f0000000240)) keyctl$search(0xa, r1, &(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, r2) r4 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000014000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$read(0xb, r4, &(0x7f0000011000)=""/10, 0xa) 2018/03/15 21:52:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0x92c7573c9e4a56c4) write(r0, &(0x7f0000000400)="533fde", 0x3) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000480)={&(0x7f0000000440)=[0x9, 0x6, 0xfffffffffffffff9, 0x5269, 0x78, 0x3, 0x6], 0x7, 0x0, 0x1, 0x296, 0x82, 0x101, {0x5, 0x2440, 0x3ff, 0xd9ab, 0x200, 0xeaa000000000, 0x1000, 0xfffffffffffffff8, 0x9, 0x10000, 0x38c, 0xb, 0x14f1, 0x71c, "abc27c2f6b363a1caaab2477b262b6ed26472c717f581d8352118e7dc55a2ffe"}}) fstat(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000002c0)='./file0\x00', r3, r5) r6 = getegid() keyctl$chown(0x4, r1, r3, r6) r7 = socket(0x200000000010, 0x2, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/fscreate\x00') ioctl$EVIOCGPROP(r8, 0x80404509, &(0x7f00000001c0)=""/98) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) write(r7, &(0x7f0000000100)="2400000026007f000000000008007701000000ff01000000000010000000000000000000290d61d7703191ccd5fdc5a8dfc4779902a71d548bca21752411101e78d9c4652251cefdcc5da416cf46b37c5c6daf88e6a7675dab70bb1abdd3e4fbe16cf42766858ac0d6077f18385d1d2a01aff7bc4af914e5", 0xffffffffffffff07) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/84, 0x54}], 0x1) fdatasync(r7) [ 51.111531] audit: type=1400 audit(1521150754.026:26): avc: denied { setopt } for pid=7007 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/15 21:52:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x81, 0x101000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x4, 0x8, 0xffffffffffffffff, 0x8}, 0x14) write$tun(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="0105cf0002000c6f0900ffff00a3ff110000000079fc2dcdfe12007ffffffffffffffffffffffff9826950b715883440d8679035b10b4ddc0fcbe62ca9d9d63b5c2b4aa92bcfbdfe1b62d677d97d7d05d165ad4e740ff3bcde1d5fc5bc9951a8cfe648094f21674b5b4fc34496e8552adb176b8fa04c07c12c2455dfb74ad3effba629ae60e6d553d9ae5d140c022cd6c9ea1c23a870bf34ae47a906cd1b6eba27b839a772bfecd17cdc431e4e"], 0xfffffffffffffe97) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x4, 0xfffffffffffff697}, 0x14) 2018/03/15 21:52:34 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x118) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) r2 = accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x162) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) write$selinux_context(r1, &(0x7f00000001c0)='system_u:object_r:syslogd_initrc_exec_t:s0\x00', 0x2b) ptrace$pokeuser(0x6, r3, 0x5, 0xfffffffffffffff8) read(r2, &(0x7f00000000c0)=""/49, 0x31) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x54300, 0x0) write$sndseq(r4, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x6) readv(r4, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) [ 51.142428] audit: type=1400 audit(1521150754.056:27): avc: denied { setattr } for pid=7018 comm="syz-executor0" name="projid_map" dev="proc" ino=16304 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 51.153573] audit: type=1400 audit(1521150754.066:28): avc: denied { net_broadcast } for pid=7027 comm="syz-executor4" capability=11 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 2018/03/15 21:52:34 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) fanotify_mark(r0, 0x40, 0x20, r1, &(0x7f00000000c0)='./file0\x00') ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r2, &(0x7f000000ff18)=""/232, 0xe8) getdents(r2, &(0x7f0000000000)=""/24, 0x18) 2018/03/15 21:52:34 executing program 6: r0 = socket$inet6(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a84309692500080004000c001000ca8a9848a3c728f1c46b7bf7e53d31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/15 21:52:34 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='\'pos_accesr\x00', 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) r1 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000431ff6)='./control\x00') flock(r1, 0x4) getdents64(r1, &(0x7f0000cdc000), 0x0) 2018/03/15 21:52:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)="766567617308ff4ae4c14a8af909134c5fc5cd79fda8b4e2b6690ecae8bfd9ec3a16a4a5f6860e4d116556d94155", 0x2e) fchdir(r0) r1 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000080)) 2018/03/15 21:52:34 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) flock(r0, 0x8) 2018/03/15 21:52:34 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) write(r0, &(0x7f00000002c0)="0a5baa8d533e67fe20c3255856d1feafa946edd35caa35d17a9c5d08a1dd8e3f831e73396a25122cb6c650226dd733d5e30f24e3b152bcf1af034604aa293eaf8746ea85b5b264ee7d7cf8b269e95920b3810da34442b2b4e013ab12a978dc0ff1db91ce9f148c91c2d0e906adcda1a7e8431c1cfa51eb43fe3c1a1ad7f217ccae47fdd852b1bed50868ee931a737773a402e643ba098c9393fc5f5162a93dabf1633d1b92428b54bc444e23d7b5bfe84877665b1cc9ba828b727788e0f0ab79c4d68029435b382e699536979f23a1eea6074e3e93241008d0743f0090dc970ecb5b", 0xe2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x900, 0x0) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0c006c0000001000d8e61ce047407a590b3b0ffb5be3c75ef873464b2d8c60648d5fa0b91fb1b4d824e7908d23356f992a77ed6c1811aada83823cc29b159ec6c2bd77114465d10c831f180a36f9960f27167577992a6f82bb8a5c9236f0bef956a9f95490973b7c06c325dc3bc55d61c08bf997ceb4a4def9d174f0561a79ee87bc68eeb4d2e0474004db2052daa5c14b570aeff5ea55b037ece70bbca9e43c59b006f5f30813d43e0d4a88a6a55aa63659c1da28e4916d6c55edeaa51a3175337aae68c6d3ee67f81d6071aad81fe2845b3d543ed497f42e50dd6bed9bcb5c8cae173e5ebe86f2", @ANYRES32=r1, @ANYBLOB="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"], 0x3bc}, 0x1, 0x0, 0x0, 0x80}, 0x8044) 2018/03/15 21:52:34 executing program 1: ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5406, 0x10000001000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x1000, 0x4) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/15 21:52:34 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x1f, 0x3, 0x0, 0x7fffffff, 0x0, 0x60000000, 0x121, 0x2, 0xfffffffeffffffff, 0x4, 0x7, 0x1f, 0x0, 0x800, 0x8, 0x3, 0x4, 0x2, 0x2, 0xd09, 0x3, 0x11, 0x2, 0x8000, 0x8001, 0x6, 0x4, 0x9, 0x8001, 0xffffffff, 0x9, 0xcc, 0x8, 0xffff, 0x2, 0x6, 0x0, 0x5, 0x6, @perf_config_ext={0x1, 0x5}, 0x240, 0x0, 0x400, 0x7, 0x100000000, 0x5, 0x3d6}, 0xffffffffffffffff, 0xc0, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x46000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x7, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x100) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) preadv(r1, &(0x7f0000000040), 0x10000000000000a6, 0x0) fcntl$setstatus(r0, 0x4, 0x0) fchdir(r0) 2018/03/15 21:52:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10040) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x10000000000000, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x6, r2}) 2018/03/15 21:52:34 executing program 1: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000aec000)="ce", 0x1) vmsplice(r0, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e45000)) signalfd(r1, &(0x7f0000000000)={0x800}, 0x8) 2018/03/15 21:52:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0xffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x1}) 2018/03/15 21:52:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0xd0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x0, 0x81, 0x80000000}, 0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/03/15 21:52:34 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000078f6a), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/15 21:52:34 executing program 2: r0 = gettid() r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x3, 0x4) unshare(0x28060400) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x80000000, 0x204000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x8e) exit(0x0) syz_open_procfs(r0, &(0x7f00000000c0)='ns/mnt\x00') [ 51.314884] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 51.328545] audit: type=1400 audit(1521150754.236:29): avc: denied { lock } for pid=7049 comm="syz-executor4" path="socket:[16341]" dev="sockfs" ino=16341 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 51.375911] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/15 21:52:34 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvmmsg(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, &(0x7f0000003000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) tkill(r1, 0x10) getpgrp(r1) 2018/03/15 21:52:34 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)=ANY=[@ANYBLOB="be6e6c7465bbe4ff3bddd9f17c000000000000479e0000200000000000000000000000000000002061341ceea02fc0930fcd18cadec72f4dced6f5c0ccbbe250ffa992e4e0fb5cae4dc898e0edfd1a534c9fd6564742385ff7"], &(0x7f0000000040)=0x1) 2018/03/15 21:52:34 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/03/15 21:52:34 executing program 1: prctl$void(0x20) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0xffffffff, {{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x10000}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) accept(r0, &(0x7f0000002600)=@hci={0x0, 0x0}, &(0x7f0000002680)=0x80) connect$packet(r0, &(0x7f00000026c0)={0x11, 0xfd, r2, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000300)=@can={0x1d, r2}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)="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", 0xfa}], 0x1, &(0x7f00000004c0)=[{0x98, 0x117, 0x6, "ba6e86d543d12d0295bb531eb3033b410945f03837ddcea879ff08a422484b590d16374f1a3634a390c281df8a0b7360888e023e16038db7c8421d987a15ffb092e4e2f4c6a5dd480b5ce15191a8e50ec1e5f84ae3818486e0e62e6339b5772280d4c03de180423f3e1e724d1cc1d847334fbce20cfddede54c11fc848696f7b167e7c"}, {0x60, 0x117, 0x153f25d7, "5869b8a844dcc1b4eabda065b636430813e415b15b7fa8469372553758400f9139442c3e63710127293bff374fd317c47f2af10a4f55bc301c19ca10fe8dad06d413c026e30cc599992aee8dd8fb9c26"}, {0x68, 0x114, 0x401, "e1fec71c33b0e7f702d01b10aee07ab9e153a20558b4950e0be222c35f8f71fcd6c06f266a8c9208e54093676ae0dedb33056dc7ae26973e1b7af782ae51ba1949611e9e60662431af0d6b48903ebb0d9b1b"}, {0x10, 0x84, 0x7}], 0x170, 0x40000}, 0x8010) 2018/03/15 21:52:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x7c8e, 0x1f, 0x8, 0x1, 0x8, 0x40, 0x101, 0x4, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x1}, 0x8) r5 = dup2(0xffffffffffffffff, r3) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) r6 = getpgrp(0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200) fcntl$setown(r2, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) gettid() tkill(r6, 0x2) close(r0) 2018/03/15 21:52:34 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x2}, 0x8) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}) creat(&(0x7f00000000c0)='./file0\x00', 0x80) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x21}}) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/03/15 21:52:34 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="00fd1953d8ea3863", 0x8, r0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, r1) 2018/03/15 21:52:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="04", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000019fed), &(0x7f0000016ffc)) 2018/03/15 21:52:34 executing program 2: sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) socket$l2tp(0x18, 0x1, 0x1) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/03/15 21:52:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x105800, 0x0) fanotify_init(0x20, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000200)=0x80) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x4, 0x800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x4, 0x8000, 0x8, 0xd4e, 0x2, 0x8, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x1d46d540}, &(0x7f0000000100)=0x8) 2018/03/15 21:52:34 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getpeername(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}}, 0x10000012c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23}}, 0x0, 0x4, 0xd8, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) 2018/03/15 21:52:34 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="00040ad1"]) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='/dev/net/tun\x00', &(0x7f0000000080)='/dev/net/tun\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='/dev/net/tun\x00', &(0x7f0000000200)='-}\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='ifb0\x00', &(0x7f00000002c0)='/dev/net/tun\x00']) 2018/03/15 21:52:34 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x280080, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000100)="a65992ac76c6f62e8290f34368f89d5db09c2a9fcb2f9d1e29d3f00a0133f1be54b49f76c6ffbef81e003daccd1b0c5f05a501729768550c4b33e05ed894efffd2c1fe7275851c35093d2f161a35a95b7eb9439da067218bf68544a9ae35bf83482986dfbe124780e04cedc1c8d0818fab396f1039a862403607b7c7977f65909d73806b60bde36f0e499baf0bfe69fc0be9578e6f12d7c46a3663718aab84465518e5b724abb23ba7a3a57937463edc51c778c8aa76e46eb36b4090748cff93620b2d83a501ecdfd8d90f581c39e9d25c7974ab803074b3f60d102aee5840acd1a15faf7f80a9811667f77a241b", 0xee) 2018/03/15 21:52:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="b1b2fa95894ab24173", 0x9}], 0x1, 0xf) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6002, r1, r2, 0x4, 0x0, 0x2000) r3 = dup(r0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000fefff8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8) 2018/03/15 21:52:34 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x1) futex(&(0x7f000000cffc), 0x3, 0x80000001, &(0x7f00006b8ff2), &(0x7f0000fd6ffc), 0x0) 2018/03/15 21:52:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="b88e95f658b2fcd7281906c4c62ce911ba967812bd4bc71c010fb4ff9fa0c850705e6e1ae7a8253ca16053fd609eccb8dbdc6112cde831ee8f", 0x39, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x9) fallocate(r0, 0x3, 0x2, 0x80000001) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x0, 0x0, 0xa, 0x7, 0x80, 0x3ff}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) r3 = add_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="341c92adb8b0c3ab3e6cd66c93ec28820e51242a0512e1560b024318c0dc6f3f7f7be2084dc6d1ee94c5c96726b67d4e9d54b7a37f26721154d3c919ef702df59534a4ea049620bb5671fb5e1f8378c471f2771624dc2e58d8c8e9", 0x5b, 0xfffffffffffffffc) keyctl$clear(0x7, r3) write(r0, &(0x7f00000000c0)="a8", 0x1) 2018/03/15 21:52:34 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x3}) socketpair(0xb, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x4, 0x5, 0x0, "ca9fa63912f3b89d3eb13999f2bc1997cd24b7f9dd64a6eff04b5496659928de69bc60ec27c8b07d524a4927b4e1bd1a03943561b8f9daeb259ca205b38cd4"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x1}) 2018/03/15 21:52:34 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4020}, 0xfffffffffffffc69, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x100, 0xa, 0xa, 0xe05, 0x1, 0x0, {0x2}, [@typed={0xc, 0x82, @pid=r1}, @generic="7334b0567a262523919d45d61272f14ba257bb080365b504f7e2ba190ea866955df4a34ead776c52dd23dc4042c14e0920e4bd66b023e56668233de424731a12d04d2eefbfadc3ed5a52597db749b74284f24c63cf42b908387338d42f01e4a2b25b533b9d3351eed26085292d1044aad2f183eaa207a7c7efaaf464d13f8d6448419508e5a330af9168966bb9011f1580baf65f293694940a51354d1f61e310e0549332a81d86352caccf1f578e77785ca0896c713f39c77bcf396e10ae526bccd99621a3b555c7dff31d8bc4d0a7a3793ab093a6dc7123be4bde7a79"]}, 0x100}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/03/15 21:52:34 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x59, &(0x7f0000000080)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000beaffc)=0x1, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/15 21:52:34 executing program 4: sysfs$2(0x2, 0x8, &(0x7f0000000100)=""/39) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200080, 0x0) ioctl$void(r0, 0x5450) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x400100) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdb7f, 0x8}, 0xc) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='\x00') 2018/03/15 21:52:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/03/15 21:52:34 executing program 6: set_robust_list(&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0xbf3c, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) linkat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/03/15 21:52:34 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$KDDISABIO(r1, 0x4b37) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="240000002800030007fffd966fa283b70a00004003000000031d856800008568fa573275", 0x24}], 0x1}, 0x0) 2018/03/15 21:52:34 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 21:52:34 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x201, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7ffffdff}) socket$netlink(0x10, 0x3, 0x1d) writev(r0, &(0x7f0000000040)=[{&(0x7f0000517ff9)="0bf5430f000319", 0x7}], 0x1) 2018/03/15 21:52:34 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x400, 0x30}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000ef2ffc)='net\x00') fchmodat(r2, &(0x7f00002c5000)='./file0\x00', 0x0) 2018/03/15 21:52:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="200000001100a7300000000000000000002000000c0000000000000000000000"], 0x20}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000140)=""/23, &(0x7f0000000180)=0x17) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x4) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"85499430366606"}, 0x80000000}, 0x10) 2018/03/15 21:52:34 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x508ffb, 0x100) fdatasync(r2) r3 = socket$netlink(0x10, 0x3, 0x3) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/15 21:52:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x8001, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x3, 0xb34, 0xffffffffffff5f46, 0x3, 0x4, 0x59, 0x9, 0x2, 0x19, 0x80b}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) 2018/03/15 21:52:34 executing program 1: r0 = socket(0x18, 0x0, 0x1) recvmmsg(r0, &(0x7f0000002f40)=[{{0x0, 0x0, &(0x7f0000002ec0), 0x0, &(0x7f0000002f00)=""/19, 0x13}}], 0x1, 0x0, &(0x7f0000003080)) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/03/15 21:52:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) recvfrom$unix(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xfff, 0x401, 0x8008, 0x1ff, 0x0, 0x8001, 0x1, 0x4, r1}, 0x20) 2018/03/15 21:52:34 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x0, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x122, @time}) 2018/03/15 21:52:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x21d, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="b714bd4444e5d0af368be0562f0de6cc2698838d4974787410fdc9303ae4abe69ffa687bbc9460bad4a22502a0ac932da723aaecf6e7cb96e2099c2ff98d96fce4a51d01d7d75f3773e2b775ea18cf16dc0f4e1b240486e1938892d32026077c4eafaf2ad64e05619974c762e17d05fe4b2e427a79089d199092c81996bea5920fb41054a42a8548436e9a6b1d4974225c", 0x91, 0x20004890, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/03/15 21:52:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x200000) pipe(&(0x7f0000000000)) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/03/15 21:52:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x80000001, 0x30}, &(0x7f0000000140)=0xc) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000100)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000065e6ff8b700000000", 0x39}], 0x1) 2018/03/15 21:52:34 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x115, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x10000, &(0x7f0000f40ff0)={0x77359400}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0xfffffffffffff001, 0x0, 0x10001}) write$selinux_context(r2, &(0x7f00000000c0)='system_u:object_r:ssh_keysign_exec_t:s0\x00', 0x28) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0xd5c2, r3, 0x1, 0x6}) 2018/03/15 21:52:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000200), &(0x7f0000000340)=0x26b) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc0, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e21, 0x382, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x8, 0x2, 0x9, "55c7d60890f2756458494ff4f573e18534c996ea8276a0b49959b9f4923d48558a34cb9a5b9c4d288f6c98e05836b9d579b9b74d033e9bb2fd1f4c05c0872cae2f60a6d3d72fd9a9b2658646617742cd"}, 0xd8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x7fffffff, @empty, 0x7}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}], 0x58) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000180)=0xc) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/15 21:52:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x401, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="00000002"], 0x18}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/15 21:52:34 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7e7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xa87c}}, [0x2, 0x800, 0x3, 0x200, 0x4, 0x2, 0x9, 0x3, 0x3, 0x0, 0x0, 0x7, 0x80000001, 0x97, 0x3]}, &(0x7f0000000080)=0x100) 2018/03/15 21:52:34 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x44802, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0xc0) pwritev(r0, &(0x7f0000002580)=[{&(0x7f0000000240)="cec4fba092ec66a15b9e1329bc4ee93946350746fea5769c24e275102bf336e9a5bbfe96e33e335ff54b7ac0326e66ae8a4de452440e3ad185fa27ad5aa3b5d35dd827e2f36a1d1e1a9afc0b95a4bcbe18cffd155c19a69bd06a578acea166eb6208e98594fd8c5c9120335a4eac41b3df242da2a5e7ea45ea31c85ba72ac73e4fe6fce5d9ac91d0fb72313fbe6864ccef5fd88717d49c8a77213f32d6572b42", 0xa0}, {&(0x7f0000000300)="8f372d097eea8083833f4be4295b202c20aba0a0fc7cc57f4ff0a6a6b415f045f3104bf89b0cfefd16f8dfac450fbfc1bf3433131b16655850ea5003544d321278f7b18fbd795241", 0x48}, {&(0x7f0000000380)="a8107d28d1c749c92696a261a86c9ee09a33b935c90c10f17501c88185144bfba084f9b00737e83884b75f81b42b", 0x2e}, {&(0x7f00000003c0)="197bfbad26a08860c3b5ee2edea8d5c173fb36f0f2de2f376a133f1702a7a6cdfbd0a2b79d5dae697b711e7f7b58ebab97fdaa5c9a4d821b46c5aaaa8362dc9113", 0x41}, {&(0x7f0000000440)="ed6da9389480161ac6b050254deaf8d8fb7f6c591fd2b35e706c7174c68df7c9c8e90bd0fcc2fc7561be46d251c719690105cbb63553ea5ae43cc84cc861621dba93ce52f512dca4", 0x48}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="44e352e7a06a392b2f48bd833a5204f8ddabae377877b71b624be60dac84b83c3f6616841659f88222f580a8876391f2e468485ecdd7092010f89d2012eb5550001463e35c8606032546b7bd108147b33549cea9387c969ad11a25690e335556e9e9d7e7ed1c9df8daf95d5a119c1c582c5820a3abaf5a975cb0cede4c964e7920990609b5b6b3641bb7d708543efd221d5cdea7ddf25992b1a90cbf6e34d1da0f496bf60444", 0xa6}], 0x8, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="2400000058001f0014b2f407000904000200071008000100ffffffff0800cd249be92caf", 0x24) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000200)="80dab2da7c4b88069e7473a00c17", 0xe) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x1ff}, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/03/15 21:52:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x3, 0x13) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) 2018/03/15 21:52:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) fcntl$setflags(r0, 0x2, 0x1) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000000080)="60f116f0b96b4d6c65c25fdd821d9713061f184bf00f24cc1fafb0f107504306acd22600fff692981d74eb0c095171d3505a46df6d0809287b0ccd8d45970424d0c08647f498b0addecc57c2337c0bf76275dff0f51a1e7e1f011c919e5d09783cbf4bedc7b46a25c17d0f306642c00e30329c277aea5201aab3e9e67b621ce289e7ff7b476a68550b978d7e871d5404223d7adb2e6670ebff3f2b2864d19744be69ff96ac9daa4ff28ac60522020a36205942f471fbcd526265f89c46ca0bdfff7a311cc31215167b3bccb0a9a1b61fc1ef31c95e0642acee19b8da4cd21cb6b4", 0xe1, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x28e, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/15 21:52:34 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000640)={r1, 0x3, &(0x7f0000000540)=[0x742, 0x6, 0xfffffffffffff018], &(0x7f0000000580)=[0x5, 0x1, 0x1f, 0x1], 0x693ca9323b1a268b, 0x1, 0x6, &(0x7f00000005c0)=[0x5], &(0x7f0000000600)=[0x7, 0x5, 0xffffffffffffffff, 0x200]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) process_vm_readv(r3, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/184, 0xb8}, {&(0x7f0000000180)=""/245, 0xf5}], 0x2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/19, 0x13}, {&(0x7f00000003c0)=""/180, 0xb4}, {&(0x7f0000000480)=""/5, 0x5}], 0x4, 0x0) getsockopt(r2, 0x6, 0x3, &(0x7f0000000000)=""/17, &(0x7f0000dfeffc)=0xffffffffffffff4d) 2018/03/15 21:52:34 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000121209000000000000edffffffffffffffaa0004e22c0c719e4fd7893b56db006db7176d9a9de08d9a9fa30300000000ff00"], 0x28}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x0, 0x8001, 0xea, 0x89, 0x800}, 0x14) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000140), 0x8, 0x0) 2018/03/15 21:52:34 executing program 5: r0 = getpgid(0x0) wait4(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) 2018/03/15 21:52:34 executing program 0: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xfffffffffffffffd}) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) 2018/03/15 21:52:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)=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']) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x1) 2018/03/15 21:52:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r0, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0xfffffffffffffc40) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/15 21:52:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0x3) r2 = creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x8001, 0x3130c0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000000c0)=[{0x4, 0x80000000, 0x5, 0xdeca, @tick, {0xe9d7, 0x6ae}, {0x99, 0x9}, @time=@time={r3, r4+30000000}}, {0x6, 0x0, 0x0, 0x101, @time={0x77359400}, {0x101, 0xcfc}, {0x9, 0x100}, @connect={{0x5, 0x81}, {0x1, 0x8}}}, {0x1ff, 0x6, 0x5, 0x3, @tick, {0x4, 0x5}, {0x0, 0x1}, @control={0xff, 0xd34, 0x1}}, {0x0, 0x1, 0x6000000, 0x3, @time={r5, r6+10000000}, {0x100000000, 0x3}, {0x3}, @addr={0x9, 0x4}}], 0xc0) rename(&(0x7f0000747ff8)='./file1\x00', &(0x7f000044aff8)='./file0\x00') mincore(&(0x7f0000faa000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/218) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$unix(r2, &(0x7f00000002c0)="0671f2c423a4a86a95e9b8e752d4b82b878586b2cfa358a258ba1ead6265d48c28fac412b0b7761646225e", 0x2b, 0x84, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/03/15 21:52:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='stat\x00') sendfile(r0, r0, &(0x7f0000000180), 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xfffffffffffffd86, "1cc31eff8302534e1e35d7acb97237792ffb273053f61664f8c54a811a147f5b131629e663df0d5c041abfb1291096b4ff4f9f3e0f3c6bee165d327b01ceead54b11feec2abe634ad212f0d9ab7a"}, &(0x7f0000000140)=0x63) 2018/03/15 21:52:34 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x85) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'teql0\x00', 0x2001}) ioctl$void(r1, 0xc0045c79) chmod(&(0x7f0000000100)='./file0\x00', 0xc4) pwrite64(r1, &(0x7f0000000100), 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000001c0)=""/131) 2018/03/15 21:52:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xffffffffffff0001) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000850fff), 0x0) r2 = dup(r0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000080)) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000200)="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") ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x40) [ 51.932026] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=4626 sclass=netlink_xfrm_socket pig=7246 comm=syz-executor3 [ 51.957737] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=4626 sclass=netlink_xfrm_socket pig=7246 comm=syz-executor3 [ 52.000919] audit: type=1400 audit(1521150754.916:30): avc: denied { execute } for pid=7261 comm="syz-executor3" path="/proc/339" dev="proc" ino=17551 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 52.001159] audit: type=1400 audit(1521150754.916:31): avc: denied { setattr } for pid=7261 comm="syz-executor3" path="/proc/339" dev="proc" ino=17551 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 52.086466] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.091105] CPU: 0 PID: 7259 Comm: syz-executor4 Not tainted 4.9.87-g3a3a084 #56 [ 52.098616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.107945] ffff8801cc897480 ffffffff81d95a19 ffff8801cc897760 0000000000000000 [ 52.115913] ffff8801d3e30410 ffff8801cc897650 ffff8801d3e30300 ffff8801cc897678 [ 52.123896] ffffffff816629ca 0000000000006808 ffff8801cbc33968 ffff8801cbc338a0 [ 52.131865] Call Trace: [ 52.134425] [] dump_stack+0xc1/0x128 [ 52.139764] [] handle_userfault+0xa3a/0x1310 [ 52.145794] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.152775] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.159159] [] ? __lock_is_held+0xa1/0xf0 [ 52.164934] [] ? handle_mm_fault+0x10d1/0x2470 [ 52.171145] [] ? handle_mm_fault+0x1e82/0x2470 [ 52.177344] [] handle_mm_fault+0x1e90/0x2470 [ 52.183373] [] ? __pmd_alloc+0x410/0x410 [ 52.189052] [] ? __lock_is_held+0xa1/0xf0 [ 52.194821] [] __do_page_fault+0x5c2/0xd40 [ 52.200681] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.206620] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.213254] [] do_page_fault+0x27/0x30 [ 52.218764] [] page_fault+0x28/0x30 [ 52.224016] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 52.231005] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 52.237987] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 52.244971] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 52.252301] [] ? mark_held_locks+0xaf/0x100 [ 52.258247] [] generic_perform_write+0x1dc/0x500 [ 52.264632] [] ? page_endio+0x180/0x180 [ 52.270226] [] ? file_update_time+0xbc/0x3b0 [ 52.276256] [] ? current_time+0xd0/0xd0 [ 52.281852] [] __generic_file_write_iter+0x348/0x570 [ 52.288662] [] generic_file_write_iter+0x2d5/0x600 [ 52.295210] [] __vfs_write+0x4bf/0x680 [ 52.300716] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 52.307176] [] ? __lock_is_held+0xa1/0xf0 [ 52.312944] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 52.319491] [] ? __sb_start_write+0x14a/0x310 [ 52.325607] [] vfs_write+0x189/0x530 [ 52.330940] [] SyS_write+0xd9/0x1b0 2018/03/15 21:52:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0xfffffffffffffff8}, {0x8, 0x80000001}, 0x5, 0x4, 0xffffffffffffff00}) 2018/03/15 21:52:35 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000003c0)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x4, 0x40, &(0x7f00009fd000/0x600000)=nil, 0x9}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) pipe2(&(0x7f0000000300), 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7663ae81, 0x7f, 0x2, 0xaf, 0x929, 0x0, 0x9, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xf510, 0x400, 0x0, 0x8, 0x8}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x6}}, [0x1, 0x7, 0x6, 0x100, 0x9, 0x101, 0x80000000, 0x22, 0x3, 0x5, 0x888, 0x95, 0x100000001, 0x4]}, &(0x7f00000002c0)=0x100) r3 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x800, 0x500fff) r4 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000040)) 2018/03/15 21:52:35 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x12001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={"020000000000040000001f2000a900", 0xfffffffffffffffe}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x16}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/03/15 21:52:35 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0xa, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000014fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r3, r4}) connect$inet6(r1, &(0x7f000000f000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000004fe0), 0x0, &(0x7f0000006000)}, 0x0) 2018/03/15 21:52:35 executing program 0: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x81, 0xa, [0xaa, 0xffffffffffffffff, 0x6, 0x453d, 0x40, 0x1f, 0x80, 0x3, 0x7ff, 0x4]}, &(0x7f0000000280)=0x1c) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000494ffc)=0xfc7acfef5e9a9a38) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="6e00000046a1d9b3fec9bdc4e0d2f6709e3648fa8a97abd96679e3b0087af2c877a4fefc7fc986790a3d2e1379387b488c989cfe641c8eeb2754a8cbcb807e431fef55116ea3e2fdf89d5abc2a466b32f9f5fbb19e1f285d2b4bf053e2dee4887c3d5ef2c8d3ccebf937d52825b22759cec0b49d39015ae92375ced226ec1385b75fd5e760bf37ba278c0dfa37f9c6c13772e15e36cae476bc0afea0"], &(0x7f00000000c0)=0x76) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x40, 0x10001, 0xfffffffffffffffc}, &(0x7f0000000140)=0x10) 2018/03/15 21:52:35 executing program 3: r0 = socket$inet6(0xa, 0x40000000002, 0x80000000) r1 = socket$packet(0x11, 0x800000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) 2018/03/15 21:52:35 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000100)=0x80000000, 0x4) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x6, 0x810, r0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f00000000c0)=0x6, 0xfffffffffffffeee) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000099a82f1d19715d09e47357a30335ac7f72c2ad095a064e9600b80daff416e30f71f4dd779234006cae2010b8fdbb88de3b3a2c6c83620c7d53ae60598964344194b0dbe647541d4c68a6177413047732904c41811adf11b9da3108d1ed537aeee1a598536ba37daad5327a232eb08bb9e634b906c57703055b6636f8a2e45c6a6a1a1b898b0b73fa8c7eebfbcd25b11014dcce785c43856e6d1c67c5b9a17df79121f0205d4b4c25019a03"], 0x48) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000400)={r2, &(0x7f0000000340)=""/176}) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x7, 0x1247, "57e438fef9cd73d6fb7fe6b460a844239ea952d4f517454d6621d73a1ab67d98c8b2b1acb9d531215e5e1d255ff45360c278bab0329c864d4ec56829b7c09e", 0x2f}, 0x60) readlink(&(0x7f0000000480)='./file0/bus\x00', &(0x7f00000004c0)=""/118, 0x76) 2018/03/15 21:52:35 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) ioctl$KDENABIO(r0, 0x4b36) [ 52.336185] [] ? SyS_read+0x1b0/0x1b0 [ 52.341607] [] ? do_syscall_64+0x48/0x490 [ 52.347374] [] ? SyS_read+0x1b0/0x1b0 [ 52.352795] [] do_syscall_64+0x1a4/0x490 [ 52.358485] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/15 21:52:35 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000080)="fe5acb1784170436aba0fe84ff7296331335c494b8f34dcb6ff6ed032acea83f9c92bce3b23e110f147161ffb7e751c816f7d51400d2e5336846376b965f7ba94f8aeff8d6138bcfa4abf5ef00b5fe8025cc03c4ec0711307527d25ac5a4b5faac8462") r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/15 21:52:35 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x2}, 0x8) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r2, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0xffffff22) close(r0) 2018/03/15 21:52:35 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='cgroup\x00') exit(0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x4, 0x4}) pread64(r1, &(0x7f0000000000)=""/150, 0x12a, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000280)={r2, 0x1}) 2018/03/15 21:52:35 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) vmsplice(r0, &(0x7f0000001240)=[{&(0x7f0000000080)="70f3855792eb2226a801aac60796c3a2da7b9ef5d211d29443ddc6064677c95464a505ecd513f2eb49bcfc5f3c77f97967c7b1dd124350cfb6fdb5c5ea94d546945ff3a04594e2b0d23eea70ad8530d278c8f176a0697fa999db78a2663cc0b2972e268e78fa40f3f094124e76eea10ac2ff153971e7062dc4f53f3a3866b97893a9a4b81c213438de50cba54440d4155ba51465668e1a", 0x97}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="56b5d89e40d36189071eed43", 0xc}, {&(0x7f0000001180)="50ee8b3680d1680f837d1d904da3336c600ce8d0ff87fd038b23f920335bd408b1844b38b2f1f17bc78d3b46064e499a611c86dac6d5301777a10f5a650038f93806602d740a261478ba1e735631c5cf772c8aeb91add341186722408946c2a0bbb6d1310a49bcb66fb46a7a7152f970d0c0d998f3cedc0fb3ebb9559a089fed2382dc21", 0x84}], 0x4, 0xa) syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) 2018/03/15 21:52:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000740)) mkdir(&(0x7f0000b0c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000b0bff8)='./file0\x00', 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="9031bdea8b6ff534", 0x8, 0x4000000, &(0x7f0000000040)=@abs={0x1}, 0x8) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/111, 0x6f) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r1, &(0x7f0000012ff8)='./file0\x00') clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000001180)) clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000001280)=[{0x9, 0x0, 0x0, 0x9, @tick, {}, {0x0, 0xfffffffffffffffd}, @connect={{0x6}, {0x3}}}, {0x0, 0xe01, 0x7001, 0x9, @tick, {0x6, 0x2}, {0x1f, 0x7}, @connect={{0x0, 0x2}, {0x2}}}, {0x0, 0x6, 0x0, 0x0, @tick=0x1000, {}, {}, @queue={0x0, {0x0, 0xfffffffffffffffc}}}, {0x4153, 0x2, 0x0, 0x0, @tick=0xffffffff, {0x55}, {0x0, 0xfffffffffffffffa}, @quote={{0x9, 0x4}, 0x9, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, @time={r2, r3+30000000}, {0x2}, {0x10001, 0x9}, @ext={0x32, &(0x7f0000001200)="046f5cf4e5baa13a4b8d49309b94d1c8e15d3971ae23b3d6d00fdd3c8ebbe2dde78511a28aa3f7650a342f25a3f787344b2f"}}}}], 0xc0) renameat(r1, &(0x7f00002f3000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0\x00') sendmsg$nl_crypto(r0, &(0x7f0000dd9fc8)={&(0x7f0000697ff4)={0x10}, 0xc, &(0x7f0000684000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x20000000) r4 = dup(r0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x0, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000200), {[{{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xfdf091c5fd9e8705, 0xffffff00, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x4, 0x20, 0x9, 0x5, 0x8, 0x2, 'sit0\x00', 'ip_vti0\x00', {}, {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x118}}, {{@arp={@rand_addr=0x7, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x9c5, 0x2065, 0x2, 0x2, 0x0, 0x3, 'bond0\x00', 'vcan0\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xa, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/03/15 21:52:35 executing program 1: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000000001, 0x0, 0x400000, &(0x7f0000ff9000/0x4000)=nil}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000019c0)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001700)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000001800)=0xe8) sendmsg$netlink(r0, &(0x7f0000001980)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001900)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x2e8}, {&(0x7f0000001a00)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00'], 0xa0}, {&(0x7f0000000440)={0x12b4, 0x3e, 0xa00, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc, 0x71, @fd=r0}, @typed={0x14, 0xe, @str='/dev/sg#\x00'}, @nested={0x1274, 0x2a, [@generic="6fb1e40462aebc88276541bade8d20ff08bc3420909a17554212f03dc1652ccbbbeee6ee7d98a0a3974ec8f830bde83d0420629b212fedb8db31871333d99fe2d3380f3366e67971d24e6478f5af94dfa3b1a40979e08008deac33fe5836e052faf3db19083d93", @generic="99459e1b5ca70ad7f3f1ee61c88de425af9d90b29ecfaaddb18ef6469293ba516194637f70250e9313015597d67e6e319ed05dd4c5ff765d753a1722da87d4f900bf9492943bcb501ca1579b0398a7d6bb3270fb6452f0aa5492e97fdb3b4f5bfbd83ece567eb70c517b3d5ac183c41919c806e4c69e36fd", @generic="da17f95b7d2f09a6564b2c52015644f929c17819bda6cb2dc224199fc7ea1c6d2911b2fb74a5fc7497b23d75a6cfc3db5fed463dfebd02194e693340da451c2d0fdeeb2699c9a116aa943c48e77e0e45c9be7cc1dcf2ef11363ab1f8d358c0d8a3b80375252a2c52e8714f114c9be681ca9041d0da4026fccbb1375f88f56e584d4009dbf62478a5cb03a3b3f333f7aa", @typed={0x8, 0x59}, @generic="f189ff", @typed={0x1008, 0x45, @binary="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@typed={0xc, 0x7d, @str='(]\x00'}, @generic="b9e8f58fe780ac43ca1f884c7c638597f16b4b6171b3ca2f3afc17b62df67ea52eac996d3b096efbecda3385ccfc27ab29bad1f9acf976b79f2f91b4ba7889d0fd5469ecc5a28b679e48e7d013d655d04fefb93505f07611aba0d9a33f930887d95eae9c3475b8e7d7da9b755462c687e178a68a18c60f1f830f1c570236f339c370214cb4a5ab8707478faf734cd3cd8db52c8735d19a622e5e71517310cdd38641bd7396fa58d92c67ce292ad0c570ce42ea3541e9b6b8b24275eea4d313cf49624b34154e0fea434e57e92eddb6eb5970c9617706422d375c297fd2b890bb70"]}, @typed={0x10, 0x38, @u64=0x2}]}, 0x12b4}, {&(0x7f0000001840)={0xa4, 0x1b, 0x308, 0x70bd27, 0x25dfdbfe, "", [@typed={0xc, 0x41, @uid=r2}, @generic="c3f09481e6703c1835f54fb917f421f9dda3bb477dfe7c1f72a0d0279b7e33f3e5f2cfed8b04abf59ddb5a502c92369ed97721e58b0fbf4e5d20943d91e7a15092db87b1da3f6876e0967b47c330a8ba46f5dab026362e91888eeff11056a9ba0cbc6d42ebc2fdd77ca5fef12746ba91f59edd6cbc49f6e376", @typed={0xc, 0xf, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, 0xa4}], 0x4, &(0x7f0000001940)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x20044000}, 0x0) 2018/03/15 21:52:35 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'irlan0\x00', @ifru_flags=0x4100}}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) close(r0) 2018/03/15 21:52:35 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="c406edd46f5eaf260a9bc042793c05a11d387931e71c671caad8476a98b8de3390a1428b40f4d9be639305109b40e9818b2ab609e48f0a25af81e6df60afef76a8466ad88f283b2ea3c3b132ffa3a7c87daf90eb9ba67f6315a703f4f7bf854a7fc01160dd8fd5a4d700e0c0c62b393c38e038955e4f930b331631c263b84abe37a685c308cf1d1ddec53d088ff041fd2f8bd969c91e1d88043985a2ec57dae7fb22ca861e2b6757909e6a72278e53df91df8f7bc5a1d4203bd9f32105cb1199916bbf3ebb3d78f94d138c5cb3c6cf64a7fb7e53620808d9f74803e95e9e179128a74fc59a98685c7b5f8605a058e19e5215a5bd32", 0xf5}], 0x1, 0xf) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ptype\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[0x4, 0xfffffffffffffeff, 0x401, 0x6, 0x3130000]}) 2018/03/15 21:52:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000000)="cfa13313", 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x89) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x101, 0x30}, 0xc) 2018/03/15 21:52:35 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="240000002000039c5900000000002f1b7bb827d31ef8c18df9256e2bc497271d85688600", 0x24}], 0x1, 0x0, 0x2cf}, 0x0) 2018/03/15 21:52:35 executing program 1: arch_prctl(0x1003, &(0x7f0000000000)="1e424dc25729ff94d1565eca346ef347ee4543ea59cd2e7289c248") r0 = socket$packet(0x11, 0x3, 0x300) prctl$setmm(0x23, 0x5, &(0x7f0000ff9000/0x4000)=nil) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x4c, @random="3040f6ffcc5b"}, 0x10) 2018/03/15 21:52:35 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x44e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000014c0)={0x0, @broadcast, @multicast2}, &(0x7f0000001500)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001540)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000001640)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001680)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x4, 0x4e21, 0x20, 0xa, 0xa0, 0x20, 0x5e, r1, r2}, {0x3, 0x100000001, 0x3, 0x800, 0x8000, 0x0, 0x5, 0x3}, {0xc, 0x2, 0x4, 0x1}, 0x0, 0x6e6bb0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x1, 0x0, 0x9, 0x431, 0x4, 0x4}}, 0xe8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYRES32], 0x1) syncfs(r3) recvmmsg(r0, &(0x7f0000005780)=[{{&(0x7f0000000080)=@ax25, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/65, 0x41}, {&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/68, 0x44}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f0000000540)=""/39, 0x27}, {&(0x7f0000000580)=""/210, 0xd2}, {&(0x7f0000000680)=""/57, 0x39}], 0x9, &(0x7f0000000780)=""/242, 0xf2, 0x8}, 0x100000001}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1, &(0x7f00000008c0)=""/55, 0x37, 0x49}}, {{&(0x7f0000000900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000980)=""/101, 0x65}, {&(0x7f0000000a00)=""/154, 0x9a}, {&(0x7f0000000ac0)=""/48, 0x30}, {&(0x7f0000000b00)=""/157, 0x9d}, {&(0x7f0000000bc0)=""/80, 0x50}], 0x5, &(0x7f0000000cc0)=""/209, 0xd1, 0x4000800}, 0x57c197f1}, {{&(0x7f0000000dc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000000e40)=""/246, 0xf6}, {&(0x7f0000000f40)=""/43, 0x2b}], 0x3, &(0x7f0000000fc0)=""/143, 0x8f, 0xea}, 0x8}, {{&(0x7f0000001080)=@generic, 0x80, &(0x7f0000001400)=[{&(0x7f0000001100)=""/135, 0x87}, {&(0x7f00000011c0)=""/109, 0x6d}, {&(0x7f0000001240)=""/181, 0xb5}, {&(0x7f0000001300)=""/215, 0xd7}], 0x4, &(0x7f0000001440)=""/87, 0x57, 0x7fffffff}, 0x2}, {{&(0x7f0000003780)=@generic, 0x80, &(0x7f0000003900)=[{&(0x7f0000003800)=""/205, 0xcd}], 0x1, &(0x7f0000003940)=""/110, 0x6e, 0x7}, 0x3f}, {{&(0x7f00000039c0)=@ipx, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003a40)=""/49, 0x31}, {&(0x7f0000003a80)=""/231, 0xe7}, {&(0x7f0000003b80)=""/211, 0xd3}, {&(0x7f0000003c80)=""/67, 0x43}], 0x4, &(0x7f0000003d40)=""/130, 0x82, 0xfffffffffffffff7}, 0x10000}, {{&(0x7f0000003e00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000003e80)=""/101, 0x65}, {&(0x7f0000003f00)=""/250, 0xfa}, {&(0x7f0000004000)=""/221, 0xdd}, {&(0x7f0000004100)=""/115, 0x73}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/39, 0x27}], 0x6, 0x0, 0x0, 0x4}, 0x1000}, {{&(0x7f0000005240)=@nfc, 0x80, &(0x7f0000005400)=[{&(0x7f00000052c0)=""/16, 0x10}, {&(0x7f0000005300)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x710a}, 0xc000000000000}, {{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000005440)=""/249, 0xf9}, {&(0x7f0000005540)=""/227, 0xe3}], 0x2, &(0x7f0000005680)=""/235, 0xeb, 0x3}, 0x6}], 0xa, 0x2100, &(0x7f0000005a00)={0x77359400}) 2018/03/15 21:52:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/135, &(0x7f0000000340)=0x87) r1 = fcntl$dupfd(r0, 0x406, r0) mq_getsetattr(r1, &(0x7f0000000000)={0x9, 0x1ff, 0x9, 0x7, 0xd8b, 0x6, 0x75f3, 0x4}, &(0x7f0000000040)) 2018/03/15 21:52:35 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x46) 2018/03/15 21:52:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000280)={{0x0, 0x0, 0xe71}, 0x0, 0x10001}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x40001}) socketpair$inet(0x2, 0x0, 0xfffffffffffffff8, &(0x7f0000000100)) close(r2) accept4$ax25(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x7fb357bc23dda836, 0x80800) 2018/03/15 21:52:35 executing program 4: clock_gettime(0x0, &(0x7f00002d3000)={0x0}) futimesat(0xffffffffffffffff, &(0x7f0000986ff8)='./file0\x00', &(0x7f0000985000)={{}, {r0}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000000)) recvmmsg(0xffffffffffffffff, &(0x7f00000046c0)=[{{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001bc0)=""/106, 0x6a}], 0x1, &(0x7f0000001cc0)=""/96, 0x60}}], 0x1, 0x0, &(0x7f00000048c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000100)="b58d8ba380d3af0dedcad24b8e5210df6f1d4a445788cae9859ec69263398afa50d904a774fd941151cf8f06ee2561dad0d53a7f1a70cf250c162dc79f7a858e1dff2ec4415285103730419ff09784128f6a545cf4972b683031b2f558bf81db503b7456136b69a855970f569ed191694cc4af301e784f9b2d67dde8c891b552d13c86e0d29ada9c634b9afecf76598abed27a2c903fd8b7fc4902d9b9cbe399cfd8f27ca83575d68097f93892b7b6498769bf7fb2484ac789a976420102081e0b805d4f402a751c761f3a152fb2631452c435a21b911c9f39ff4f7958cf03d80793", 0xe2) 2018/03/15 21:52:35 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x9, 0xfffffffffffffffd) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) read(r0, &(0x7f0000000000)=""/36, 0xd) 2018/03/15 21:52:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/15 21:52:35 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0xffff, 0x9, 0x7fffffff, 0x4, 0x400, 0x80}) 2018/03/15 21:52:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) 2018/03/15 21:52:35 executing program 3: close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000efd0)={0x4, 0x0, &(0x7f000000e000)=ANY=[@ANYBLOB="02630440"], 0x0, 0xfdfd, &(0x7f000000cf98)}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) 2018/03/15 21:52:35 executing program 4: getrusage(0x1, &(0x7f0000914000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) 2018/03/15 21:52:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) shutdown(r0, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/15 21:52:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='task\x00') fchdir(r0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) creat(&(0x7f0000000080)='2/file0\x00', 0x43) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0, 0x0) 2018/03/15 21:52:35 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) getpid() getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000004c0)) getpgid(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000600)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e23, 0x6, 0x4e22, 0xfffffffffffffff9, 0xa, 0x80, 0x80, 0x2e, r2, r4}, {0x401, 0x7, 0x400, 0x2, 0x742b, 0xffffffffffff7fff, 0x0, 0x6}, {0x3, 0x7, 0x9, 0x8}, 0x50, 0x6e6bbc, 0x2, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x3, 0x3, 0xffff, 0x800, 0x9, 0x4}}, 0xe8) fcntl$setstatus(r1, 0x4, 0x6000) tee(r1, r1, 0x2, 0x1) pread64(r1, &(0x7f0000002000)=""/4096, 0x1000, 0x400) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setpgid(r0, r3) 2018/03/15 21:52:35 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/85) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) getsockopt$inet_mreqn(r1, 0x0, 0xf196f67934876b9d, &(0x7f00000000c0)={@multicast1, @dev}, &(0x7f0000000100)=0xc) [ 52.637718] binder: BC_ACQUIRE_RESULT not supported [ 52.646400] binder: 7357:7359 ioctl c0306201 2000efd0 returned -22 [ 52.657591] binder: BC_ACQUIRE_RESULT not supported [ 52.665163] binder: 7357:7372 ioctl c0306201 2000efd0 returned -22 2018/03/15 21:52:35 executing program 5: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getgid() getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r2, r1) 2018/03/15 21:52:35 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000240)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x40000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x68, 0x0, &(0x7f0000000180)=[@acquire_done={0x40106309}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000080)=[@flat={0x77682a85, 0xa}], &(0x7f00000000c0)=[0x18, 0x30]}}, @clear_death={0x400c630f, 0x1}], 0x0, 0x0, &(0x7f0000000100)}) socket$key(0xf, 0x3, 0x2) 2018/03/15 21:52:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100, 0x0) ioctl(r0, 0x40000000401870cb, &(0x7f00000000c0)) r1 = syz_open_pts(0xffffffffffffff9c, 0x60000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x400, 0x9, 0x1, 0x0, 0x2d}) 2018/03/15 21:52:35 executing program 7: write(0xffffffffffffffff, &(0x7f0000000000)="220000001e0007ffe908160f090007230203f5eafeffa7001af2fe38050008800100", 0x22) remap_file_pages(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x2, 0x0, 0x82000) 2018/03/15 21:52:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0xfb6, 0x4) r1 = getpgrp(0x0) sched_setattr(r1, &(0x7f0000000200)={0x30, 0x7, 0x1, 0x6, 0x7, 0x7, 0xc653, 0x7}, 0x0) read(r0, &(0x7f00000002c0)=""/137, 0xc3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x6, 0x3ff, 0x5, {0x77359400}, 0x5, 0x102}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) select(0x40, &(0x7f0000000240)={0x0, 0x0, 0xf, 0x5, 0x5e, 0x0, 0x1, 0x1ff}, &(0x7f0000000280)={0x83b, 0x3, 0x971d, 0x2af, 0x3, 0x3ff, 0x4, 0x9}, &(0x7f0000000380)={0x43a6, 0x8, 0x1, 0x8000, 0xa2, 0x1, 0x93a, 0x23}, &(0x7f0000000640)={0x0, 0x7530}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ptrace$poke(0x5, r3, &(0x7f0000000100), 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={r3, r4, r5}, 0xc) 2018/03/15 21:52:35 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x482280, 0x0) recvfrom$inet6(r0, &(0x7f0000000200)=""/226, 0xe2, 0x60, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt(r1, 0x4, 0x3efb7f79, &(0x7f0000000180)="39a2a948be7a093a6bf479172bf55bd197520d5efdeb35e3ee356e80000a64498c7893e2b997c792c3605e20525f55de19d4bfd1f9defe34df5db928261bcea60e795aa85cb8ea20770b90d70f50b54c3ce712c99a7022", 0x57) r2 = socket$inet(0x2, 0x802, 0x20400000000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080)="89070400006eff8907b081aeb206d972bde5c726f92ac2c15999238f07f96f042a785cd85d89da39fa6b796d28612d85af0f36c82fec0922a1e0167f5538a3523c97cce34a550bbce3247e4e5ae175947a435b64060e104ba7bdbd15dcc2a88f64187c81f56c75d91472c7fd5a7fc46beb57ce2edb6f325f1b8ea8d738893739eabc7fa6bfdbe9a9f144cb6000001c4d60f198ef450d54e7ee4527b5fa152cde6f6e10842395380c33637a5e4cfbf4fe1526c2501a640e19a643f9f55548551f61be6b6bd579449928c31dfe5511871e0fa07ce706cb0772e0db6a24cc", 0xffffffffffffffa4) 2018/03/15 21:52:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000280)={{0x0, 0x0, 0xe71}, 0x0, 0x10001}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x40001}) socketpair$inet(0x2, 0x0, 0xfffffffffffffff8, &(0x7f0000000100)) close(r2) accept4$ax25(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x7fb357bc23dda836, 0x80800) 2018/03/15 21:52:35 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000e82ffc), &(0x7f0000b51ffc)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa040) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) 2018/03/15 21:52:35 executing program 7: socketpair$inet6(0xa, 0x80000, 0x7fffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x1ff, 0x8, [0x2, 0x9, 0x5, 0x8, 0x0, 0x4, 0x0, 0x2]}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x0, 0xa0}, 0xc) unshare(0x8000400) mkdir(&(0x7f0000066ffa)='./bus\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x8000, 0x40) r3 = fcntl$dupfd(r2, 0x0, r2) getdents(r2, &(0x7f0000068fd5)=""/48, 0x30) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000000)=""/51) getdents(r2, &(0x7f0000000040)=""/47, 0x2f) fstatfs(r3, &(0x7f0000000100)=""/166) 2018/03/15 21:52:35 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) 2018/03/15 21:52:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000000000)='./file0/file0\x00') 2018/03/15 21:52:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a92fc8)=[{r1}, {r0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000), 0x8) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file1\x00', 0x6000, r3, r4, 0x2, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000180)=""/235, &(0x7f0000000280)=0xeb) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/15 21:52:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000100)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) 2018/03/15 21:52:35 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1ab7ff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/8, 0x28}, {&(0x7f0000000800)=""/120, 0x78}], 0x2) [ 52.748692] binder: 7384:7386 BC_ACQUIRE_DONE node 14 has no pending acquire request [ 52.763375] binder_alloc: 7384: binder_alloc_buf, no vma [ 52.771073] binder: 7384:7386 transaction failed 29189/-3, size 24-16 line 3133 [ 52.786267] binder: BINDER_SET_CONTEXT_MGR already set [ 52.792324] binder: 7384:7409 ioctl 40046207 0 returned -16 2018/03/15 21:52:35 executing program 4: setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/15 21:52:35 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sync_file_range(r0, 0xc50, 0x0, 0x6) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/03/15 21:52:35 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x8000, 0x0, &(0x7f0000000180)={r0, r1+30000000}, &(0x7f00000001c0)=0x1, 0x2) futex(&(0x7f0000000100)=0x1, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000200)=0x1, 0x0) [ 52.803545] binder: 7384:7409 BC_ACQUIRE_DONE u0000000000000000 no match [ 52.810681] binder_alloc: 7384: binder_alloc_buf, no vma [ 52.816244] binder: 7384:7409 transaction failed 29189/-3, size 24-16 line 3133 [ 52.843384] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/15 21:52:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000280)={{0x0, 0x0, 0xe71}, 0x0, 0x10001}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'bcsh0\x00', 0x40001}) socketpair$inet(0x2, 0x0, 0xfffffffffffffff8, &(0x7f0000000100)) close(r2) accept4$ax25(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x7fb357bc23dda836, 0x80800) 2018/03/15 21:52:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x10000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001100)=[0xfffffffffffffffa, 0x6]) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/4096) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000011c0)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 2018/03/15 21:52:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000012c0)={0xfffffffffffffee7, 0x13, 0x311, 0x0, 0x0, {0x5}}, 0x30}, 0x1}, 0x400000000000) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="8f9aa7513bd883bbaef72400f255f050bd10e22fe915cd6ccb652f6d34c2e2bda72861611993", 0x26, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x7f) 2018/03/15 21:52:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) socketpair$inet(0x2, 0x803, 0xb89f, &(0x7f0000000140)) r1 = gettid() ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000000100)={&(0x7f0000000000)=""/195, 0xc3}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e0c5e30600000024a417000002018000"], 0x10) 2018/03/15 21:52:35 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038ff0)='/dev/sequencer2\x00', 0x802, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) close(r0) 2018/03/15 21:52:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200842, 0x0) 2018/03/15 21:52:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/57) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f6afdc), &(0x7f0000f6a000)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) prctl$setfpexc(0xc, 0x100000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x600000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000140)={0x7c761e47, 0x1ff, 0x6, 0x1ff, 0x3, 0x7, 0x1, 0x1, 0x0, 0x7, 0x8f, 0x2}) 2018/03/15 21:52:35 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x40000000000000, 0x2011, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141001, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0xc1, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/193}, &(0x7f00000002c0)=0x78) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)={0x3, 0x0, [0x0, 0x0, 0x0]}) mmap(&(0x7f0000b9a000/0x2000)=nil, 0x2000, 0x0, 0x35, r2, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/15 21:52:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/104) close(r0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000280)=0x4) r2 = socket$unix(0x1, 0x5, 0x0) connect$ax25(r2, &(0x7f0000000400)={0x3, {"2a9c4fcfb8f625"}, 0x8}, 0x10) bind$unix(r2, &(0x7f000000dff8)=@file={0x1}, 0x2) r3 = add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="6d9a9d41026391707a3729a32f0cbd7fcd293eefbe", 0x15, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, r4) listen(r2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x100000001, 0x7}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0600000044570101080000fbff000500"], &(0x7f0000000240)=0x10) ppoll(&(0x7f0000000040)=[{r0, 0x100}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) [ 52.899150] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/15 21:52:35 executing program 6: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x307}, 0x44, {0x2, 0x4e24, @multicast1=0xe0000001}, 'ip_vti0\x00'}) fallocate(r0, 0x1, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) 2018/03/15 21:52:35 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x40000000000000, 0x2011, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141001, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0xc1, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/193}, &(0x7f00000002c0)=0x78) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)={0x3, 0x0, [0x0, 0x0, 0x0]}) mmap(&(0x7f0000b9a000/0x2000)=nil, 0x2000, 0x0, 0x35, r2, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/15 21:52:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)=ANY=[@ANYBLOB="9b"], 0x10}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000cebf40)='9', 0x1, 0x5, &(0x7f0000637ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/15 21:52:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) getpeername$ax25(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x5) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000000202b388ffff75c0c969ee02ac859300100006000000ccd5c64e45be520a0000"], 0x24}, 0x1}, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r3) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="04d9804c8955a244188908dfcc045f5ad7eda3c37df55261327edaa7f2ab84ec61070ee231ca93c77b3a43f339aceff651828a2ec85be1da2707955f07d64694204d975755a3c90e70ffed8667ae62bbdd34facda449363365a1da9ca11c4b8abffd0e1c95b6fbca141a06fe54f98ab73366d9a2ef174b5398bd2898b463b2dcce6122a462abff05a19ffd8ac04e0212b21796e1f56726aa9507b834d1335342467441482556438202057f9b66fcfae0c91aee5dfb8d39054f42", 0xba, r3) 2018/03/15 21:52:35 executing program 3: r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812d6696267}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="5589153e0000"], &(0x7f0000000040)=0x27) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0x2, 0x81, 0x8, 0x800, 0x4, 0x6, 0x0, {r4, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x100000001, 0xfffffffffffffff8, 0x100000000, 0x0, 0x4}}, &(0x7f00000001c0)=0xb0) 2018/03/15 21:52:35 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x2, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) pwritev(r0, &(0x7f00003c7000)=[{&(0x7f00005b6ff9)="f0", 0x1}], 0x1, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/03/15 21:52:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x80000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0xffff}}, 0x6, 0x5182, 0x8, 0x3aa2549a, 0xc0}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x3, 0x30}, 0xc) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000080)="41566dc022a918e42efc149c88c213adb9ebd89dc0", 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x218) 2018/03/15 21:52:35 executing program 0: timer_create(0x7, &(0x7f0000000440)={0x0, 0x3f, 0x1}, &(0x7f0000000480)) timer_create(0x1, &(0x7f0000000180)={0x0, 0x30, 0x5, @thr={&(0x7f0000000080)="eb3d5b336bf4f24dc1e469b7f90b46c6151354401c911fa741dcae3589f4d26af4175a192178d4026e1ef0c6207dd24830204c58f3243ba694c3394e551b0235cfc365fda9459e6d497e6ad7e8efafabfcf7e1d4e16382c5442a8a489e720c711a3c17dcc6bd8d240ecd3c914a5ebe4cbd74179f0bbace334bb9f414246699f4a411e228ded3d3883fe45f2b3e44b570f79934149a372d87fba9ecc7", &(0x7f0000000140)="33cc02618b392bd18f90289435167d2e19e3bac07bb46d6ea2dcf1e22843abc7c165d4236240ad9a09f81a3b84ea700be56bfb78e2953f18fdb29e97f8a5e209"}}, &(0x7f00000001c0)) timer_create(0x3, &(0x7f00000002c0)={0x0, 0x80000000000033, 0xfffffffffffffffe}, &(0x7f0000000240)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x27, 0x4, @tid=r0}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) sync() 2018/03/15 21:52:36 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/03/15 21:52:36 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x3, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) fcntl$setsig(r0, 0xa, 0x3f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, &(0x7f0000000200)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x1, 0x4) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x1) 2018/03/15 21:52:36 executing program 2: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x1, 'D'}, &(0x7f0000003ffc)=0x9) sigaltstack(&(0x7f0000003000/0x3000)=nil, 0x0) 2018/03/15 21:52:36 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0xbe, &(0x7f0000000040)=""/190}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/rt6_stats\x00') ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) read(r1, &(0x7f0000000100)=""/26, 0x87bb505ac5323ecd) fallocate(r1, 0x800000, 0x9, 0x3) 2018/03/15 21:52:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x62, 0x400000) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=""/199, &(0x7f00000001c0)=0xc7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000200)=""/118, &(0x7f0000000280)=0x76) accept$inet(r0, 0x0, &(0x7f0000000080)) fcntl$addseals(r1, 0x409, 0x2) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001600)=""/242, 0xffffffffffffff2b}, 0x41) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000300)=@generic={0x9, 0x1, 0x1000}) 2018/03/15 21:52:36 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='syscall\x00') exit(0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x495c}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x7f, 0x6, 0x7, 0x5, 0x3, 0x10000, 0x1, {r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x100, 0x3, 0x1, 0xec92}}, &(0x7f00000002c0)=0xb0) preadv(r0, &(0x7f0000003140)=[{&(0x7f00000000c0)=""/153, 0x99}], 0x1, 0x0) dup2(r0, r0) 2018/03/15 21:52:36 executing program 4: syslog(0xa, &(0x7f0000000100)=""/228, 0x24) 2018/03/15 21:52:36 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x162, 0x0, &(0x7f0000000540)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYPTR, @ANYRES64], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR64], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYBLOB="2bb77ab7c8ae7ede7b5ed7babc636685c7ee43ffa0ddcaa4c4990126b5e6ce5f2a9c20bb44389df9279c3ca24bf726e64bcafafa5037ed8471447a9f91920754718505e7e5101f07c2357fe4c7b944abcbbd19d42813d758a6c7890fd963d0e8a9bc5f44b1db8c9577adc179b51da8566d90"]], @ANYBLOB="88527fa26fb630b59ac39f0d81df92671a3263de333466526057e657e92bc1d5dd9fa69e2f3c405bdd2c6f748d80d813b11b599c7d771869a51ab3249b8a41b31a97c06d324efc98c27d932cd069a2d6076c697b42fa218724a6f691d81e16f54ee0b95561c4b3735e5d37de75b9d7e218", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES32=r0, @ANYBLOB="333a70cc9b0a27e1d7ded1db8fd9d5301dcb58535b3444cd85ce4ab60aebd430a033cb22adc72eca6919e038d1d195d260a13c5ee321d9d6ce5d8bdcaf5b5b931595e7246b706770f587bdaa871d09443421fd75ba30dfe5fc984a1734356d8a94fef463db38b7a4966a72", @ANYBLOB="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", @ANYRES32=r0, @ANYPTR64, @ANYBLOB="bd6762c86b37e2d779cc45013dd4ee976d7035a405c1cf55b5bc0a85a0251f872a10e836689b9188e0996ad6acdeb17337f7bef526967cde45f04b6ab7dba9c15111a7247f9b55245693f3f657d523149447f5c22720f46b20ce03277ad5e4080f62db9e61a19b9920e2a91831339e8f014d055607bb0ada592d09b8d1921d8636f8b58ff05a15fb375ce89fb306f6a8171707c39277a4a34e438694b80b72", @ANYRES32=r0, @ANYBLOB="52a070cab11db3d584fbfccf7c54358eb7a0b8fcb09dfc23b08935dbbf07a0d1b8ca4b5141d3d5d73da549b6e623ac6e"]], @ANYBLOB="9c6ddcb64c68189ec9143d5d9f5131bd655931d388623ff556ce90141a1ebf98ed388d9b512e59bc11f4c362c2d1af0cfb8d7d70b5e4845198f4f74019f85b8c97749c6ecd6eec09f6c2b4477477000a4f80aa932205b2ee45424b149bd0f7db40f0502d960972481597649356d2bc3a231cbade445b81d5032d01c1fc126e8efcada71af25f64c7aedfb630596ef003e24c97534a3e87df17cf4519a49cbd2145899fa90a52b5854f2dbeac6980be4db78a4196474cf4694e6403423f", @ANYPTR64, @ANYRES64=r0], 0x0, 0x0, &(0x7f0000000140)}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40200, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x1) 2018/03/15 21:52:36 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/15 21:52:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/148, 0x94}}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000020c0)=""/193, 0xc1}], 0x1}}], 0x3, 0x4000000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/15 21:52:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x144, 0x4) sendto$inet(r1, &(0x7f0000000000)="f089810add6bdaf82723bffd0faf00fd23c976c460e7a62a02cf7eac20eafe4d211d1ee6ef06c157392a5472e6cb5c050d6a23f411bd09e8a007e5a69cb3773f360759cb1efa8319faa9bf3061a97ecbed6ae5ce8da2af038e7b", 0x5a, 0x86ea80b4a2159569, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) [ 53.153058] binder: 7503:7507 unknown command 0 [ 53.157812] binder: 7503:7507 ioctl c0306201 20a20000 returned -22 [ 53.172651] binder: 7503:7507 unknown command 0 [ 53.177775] binder: 7503:7507 ioctl c0306201 20a20000 returned -22 2018/03/15 21:52:36 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000080f000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c001000ca8a9848a3c728f1c46b7b31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) fallocate(r2, 0x0, 0x0, 0x7fff) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/15 21:52:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x498, 0x280, 0x140, 0x280, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @empty, 0x4, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x9, 0x7f, 0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) 2018/03/15 21:52:36 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x141046, 0x0) r1 = accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) ftruncate(r0, 0x100000000) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000180)={@multicast2=0xe0000002, @empty, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket(0x11, 0x2, 0x0) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r3, r0, &(0x7f00000d0ff8), 0x8000fffffffd) ioctl$TCFLSH(r3, 0x540b, 0x0) 2018/03/15 21:52:36 executing program 7: unshare(0x400) r0 = inotify_init1(0x0) fremovexattr(r0, &(0x7f0000764fdd)=@known='system.advise\x00') 2018/03/15 21:52:36 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000240)={0x1, 0x1, 0x5, 'queue0\x00', 0xff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x1, {0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x3a) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000200)=0x2) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="280010000503000a00000000000000000000046451efb7ba90e71716b7ceada26dc02e0f1b8898719c27ea30ee039b5086d722d3984120afe59cd642638fdd6bad1e04d1ad4ead41b287e9f50f88e8a6fac59f0fb8808a187b9bbbf587086960409266791832024a86", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0003000000"], 0x28}, 0x1}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'yam0\x00', {0x4, 0xaa, 0x100000000, "6c01596978b9", 0x6}}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/15 21:52:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400000000) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 21:52:36 executing program 1: r0 = getpgid(0x0) sched_rr_get_interval(r0, &(0x7f00000000c0)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) 2018/03/15 21:52:36 executing program 3: clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x80000006, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000040)) 2018/03/15 21:52:36 executing program 6: unshare(0x20000400) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x9e}, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xc75c}, 0x2, [0x1, 0x74e7dbdc, 0x0, 0x8001, 0x4, 0x8, 0x7, 0x3]}, 0x5c) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) 2018/03/15 21:52:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fadvise64(r0, 0xfffffffffffffffd, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xc6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0x3df7, 0x200, 0xa870, 0x6ec, 0x1, 0x7fff, 0x10001, 0x4, 0x6, 0x10001, 0x8, 0xe381}) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$netrom(r1, &(0x7f0000000240)=@full={{0x3, {"d9737c665d2df0"}, 0x8001}, [{"1e763fa618e6a5"}, {"67f14983930321"}, {"968959bc45d338"}, {"a32eefaec47374"}, {"6d69b284864e9f"}, {"ac6f765fc0f17e"}, {"cad32c6d4a12de"}, {"0699f6a558e9ee"}]}, 0x48) writev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)}, {&(0x7f00000002c0)="7bbbb7ff20634a56872e889f16d0edbe9a48f24259dd23c5b5827040b573a9d0c3cd6c35b6f958e71c87050b4f0b00cfe6569a346666320933fba578e29c26aca5eeaf60d51de6cd7eeb4d63cf4a80ffcd613c0be882744c4ca3286a096f4cfe9ed12118a1d16988ff3ecf1b2a1f08ce8b34834baf2a8970b46d71cfdb8141f81a5539", 0x83}], 0x2) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) ioctl$void(r0, 0xc0045878) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0], 0x1}) 2018/03/15 21:52:36 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000040)='security.evm\x00', 0xfffffffffffffe7e, 0x0) 2018/03/15 21:52:36 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000900), 0x12}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/15 21:52:36 executing program 6: r0 = socket$inet(0x2, 0x5, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x7b, 0x4a0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write(r0, &(0x7f0000000080)="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", 0x54a) 2018/03/15 21:52:36 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000080f000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c001000ca8a9848a3c728f1c46b7b31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) fallocate(r2, 0x0, 0x0, 0x7fff) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/15 21:52:36 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) timer_create(0x4, &(0x7f0000000040)={0x0, 0x18}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000140)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000000180)) r6 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendfile(r6, r0, &(0x7f0000979ff8), 0xf1c8) signalfd(r6, &(0x7f00000001c0)={0x240c}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/15 21:52:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b94, &(0x7f0000004600)={'nr0\x00', @ifru_mtu}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x20) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/128) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000001a00)=""/89, &(0x7f0000001a80)=0x59) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x54a38350, 0xfffffffffffffffc, 0x10000000009, 0xd8a, 0xfff}, 0x14) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/03/15 21:52:36 executing program 7: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ipddp0\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0xffffff5f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) sendto$packet(r0, &(0x7f00000000c0)="58ee00b9722db8fb0fc124c0add91262d2b0a309bc47dc49cc87ccc69e44a9d7aa27e582eacc53018778c0dea1331234e0b106f36330e370eb610157bf74a7daabd2a0b9a2f771aead592e0b66df12fa0bf422c36d9eba0d951046f943ca18539ced622a253e36bd207b841d49410d2ab8f13baed1d0c09c5296ac4c36232d27771f7efdbf95a9f0291458bc1b6c632e67bd2ae052fe2a78843f", 0x9a, 0x8000, &(0x7f00000002c0)={0x11, 0x19, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$TIOCCBRK(r1, 0x5428) 2018/03/15 21:52:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x121040, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000340)={r4, @in={{0x2, 0x4e20}}, 0x3, 0x5, 0x8, 0x9, 0x2}, &(0x7f0000000400)=0x98) renameat2(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r5 = accept4(r1, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000000c0)) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000200)=""/184) 2018/03/15 21:52:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x10041, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000017c0)=0x1, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001800)={&(0x7f00000000c0)={0x2, 0x9, 0x77bfec71, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x10}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001740)={&(0x7f0000000180)={0x27, 0x0, 0x2, 0x1, 0xfffffffffffffffd, 0x40, "b719392fbff2c17aa22dda653b9562d434038ceb6e7a13de8748a26f24b9011992117fda2157b96aacde1f89996e0b96176050007b89f9f74ca5678b12540f", 0x34}, 0x60, &(0x7f0000001680)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="d3378a73cd46711d9de57d5c5a20bb78bdd7604995f28c83c967ad8d299ed0790c5f488afb2e1868e969fb9abb57c60dd7e477c903d51119a3647ec5906e9fd3614cf01e0a910194774cb5bf216a0b63e3194f8436452f06", 0x58}, {&(0x7f0000001280)="ffd36799866f690bc9b7a568678a584577492f443e5e2c823eae0f94f35d897bb8a70a2cd2ca861ac4a1d60980580db62fc618f479d7c0b96bed3f957579c16312e833d70966b7d5a934b3ab339ea5e9457d8506cfc2bcbf52e46b975a6ac97ff6ae28139856481a7c912dc198bfa074bf121839afb60776a317fb79e9a33303cc21ec66b3df2404a9a11bab414fc2e0b447901525ceedd843d1584c9734f1758d2fb06d9f202b4dcbcc9f087cea8687c2a58d15cfda98962f2df360bc2aa23a622c0229ac57", 0xc6}, {&(0x7f0000001380)="081a02889d4704e3dcc841c4ef12392cf473657e4ab0e0aa81752ebdfa10f6abbfd64a7c655e1f65d0073d8fafc06f43e4f66a93b256ff92cf8f248bee79e206c244b6efa55f6d78cca5ae35563236edf331697f75f87407d13b88b657dda655c131a1376a68c4e4d40cfbe7c0881700894a5f491ed59936ed2475df43325806e44e89a389997ad3cd486eb5feb3c0625953f769574df3d8a2971bab16c5b368d7d115891e5b0d8dc35d82fd58a1917a1a95a1d0ff6f5a12f949e126201b7436937a7ca7c696c8cf3ac06dfef09ed71c80775d46b51dfff794a48bd08af9936aa70276621ae12845285b46a4805222c2f304", 0xf2}, {&(0x7f0000000080)="897ccf8b3904eb8843e2aab568fd8eae315299d322bfc6e8f006ee008c1a985f21b49eb12ed4918392673a02373727eec9", 0x31}, {&(0x7f0000001480)="0dfc77148288049526c649858e3ee50617c05cd35ee883f8f9b7b23cdcb0503b7dee29afdf04ab51424f583743726fc61b06f5437fae62927e77ef6081e75f616fa28c924ec32fc21e1fc507b3500ecc42aa657a9bbb21d4071e93db60dd95214ff50f8e8043264ca78b1a94b9a950607aa734e1f52468bf891afebc5ff4af936b22d2db590a4348f217e76509", 0x8d}, {&(0x7f0000001540)="d6c534cd8955c8debb561cf19f22280c2589d8123d5afee0d5df24d20ff22188f9dab86e987765a7738051332291e55a07447519ab5b9247b9e64f1399d1cde3611ff3506fdffac96c9f5321c5a0f029f08f9d513e9b3f4a584ecc64777752655565f50e267ac8150b98a1a7c5d9afe39553f9bee9b75280407dd39083bf23baab1b3cace5b3a3b35260f266510278c46cc8bc4e72a23880192827aa13f807528b9daaf1525b3634", 0xa8}, {&(0x7f0000001600)="5c52e0d48a7752a3e348ba3292e88f86f1dd6eaa32c809e2e5d0498d5fbadb81f469426c1170749d4ae7f42a5c2a65b9fe89268eb7dd28f0de199b7cfa252c0eec410a391817c92d1f556a38285a55b3ba847e325768b764a7", 0x59}], 0x8, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000000000909513e10009000000d072aa8cabd130b549dddfdf45a07b3a9be0626e356fc4d5818c56e7b92eae00"], 0x30, 0x844}, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x20, &(0x7f0000001840)=0x2) 2018/03/15 21:52:36 executing program 3: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000000140)) chroot(&(0x7f00004edffa)='./bus\x00') mknod(&(0x7f0000000000)='./bus\x00', 0x140, 0x20000000) umount2(&(0x7f00000000c0)='./bus\x00', 0x2) mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000100)='jffs2\x00', 0x0, &(0x7f0000000140)) [ 53.425674] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=773 sclass=netlink_route_socket pig=7572 comm=syz-executor4 2018/03/15 21:52:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0x5, 0x9, 0x800, 0xfffffffffffffffb, 0x5, 0x3, 0x0, 0xdb9659a, 0x3ff, 0x78, 0x3ff, 0xe5b1, 0x0, 0xaf0]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x2}, &(0x7f00000001c0)=0x8) ioctl$fiemap(r0, 0x40086610, &(0x7f00000011c0)) 2018/03/15 21:52:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d96000)='/dev/ptmx\x00', 0xa501, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000e2d000)="8e00003f00000000002d4cb40300c00000000003000a0000000414bf68df33b3fbedb39c6a0bc43b3fe99075f71fe576a5b194d921fb9d58235c70c66e6d69c05773bfe0b267785c64f5afe3820aa9ee40ef284f12407e3932196c8c5673e51c8171355029545a05df4d3b0b463f86db51208155c5267e8a9362b1a845888dbfb64fe2e9dc4438c7945dfbb7ca48c563772db9d92cc50f85bd048f4ec9defe55ea1eb3d2af5240f36fac95b047cf6f58224fd086bbe839ff7182fbf060139a93b78a1bbe6035e1a71038abfb0a", 0xcd) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000940000)) 2018/03/15 21:52:36 executing program 3: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x40) fcntl$dupfd(r1, 0x0, r1) 2018/03/15 21:52:36 executing program 1: r0 = memfd_create(&(0x7f0000000040)="5c6574683070726f63656d312d74727573746564fd73797374656d657468306264657670707030766d6e65743100", 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x30, 0x7, 0x100000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xde, "96304e0b16408ba86c2b3bafa034154d597ffb2c55b5cc8b1a26f6a11fc55fe7c46aada324762b8b2c6f4be1d587cd2951284ed8aac045284783ccf12a66b2d1a6184f0508227b56e7fa490b0b5b1f6364c27610e8f3229461c1da5279c0dfebf968eb2e291f977631d9a24d6fb0a16c1dec70cc88f91b8998a6099bed3fadd9cdb351c832b16f492603205d08dfe2121e34d7bf143e40cac4b625ecadb2da4ec61de854729151f475b52114e64bfd23631071ed4bc14da1bd3127939640a44e558962f0d4e808277b64763a341e7e5c6a08aac8b03aa026cde86f128eea"}, &(0x7f0000000200)=0xe6) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x3, r3}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) close(r2) 2018/03/15 21:52:36 executing program 5: r0 = socket(0x10, 0x200000003, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000380)="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") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x80800, 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x2, 0x100000000, 0x0, 0x9, @tick=0x269, {0xf30, 0x6}, {0x0, 0x1}, @note={0x4, 0x0, 0x8000, 0x1, 0x7fff}}, {0x8, 0xfffffffffffff693, 0x5, 0x0, @time={0x0, 0x1c9c380}, {0x7, 0xfffffffffffffff7}, {0x1, 0x9}, @quote={{0x20, 0x8}, 0x6, &(0x7f0000000100)={0x80, 0xd2b5, 0xffffffff, 0x9, @tick, {0x8, 0x12b1}, {0x5, 0xffffffffffffff00}, @addr={0x4, 0x45}}}}], 0x60) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipmr_delroute={0x20, 0x19, 0x5, 0x0, 0x0, {0x80}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) 2018/03/15 21:52:36 executing program 7: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x30003}) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) write(r2, &(0x7f0000000100)="3dcea3e324a77af8d4ea0856a5b73d74f93853a124b1bfe7410d85384400fd523fb58fc7cdcd42fbf6905c7a70d6550a33925f51d5e1921f6b91a9166dcc4ad8b43c41c7601b5f79752fd75412581fda5af54ec70ae42e217fc1c5d2b416f2a53970794f89d43967139af33e881e6d7be4b411c3488053fd291a8a2ebc24abc21d58beea27c9c338e3a7413edf7590d72cdf2ad81af8c49756636889fbd3bc940ae63efcb589e809f833abc0b1b1d8fc260f617b6793844e004e6c0e5c0976a95dac33104a868f1b7527b0cb16df393e72fced7e118caf42cc7fd752e35e629e7a5a5a994a3d6f13af83412352f9baa13f297473033522f281", 0xf9) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3c4, 0x20, 0x3ff, 0x6}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e24, 0x4b4, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}}, 0x84) 2018/03/15 21:52:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+10000}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='cubic\x00', 0x6) 2018/03/15 21:52:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000380)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f00000003c0)) r4 = eventfd2(0x2, 0x0) timerfd_create(0x2, 0x800) write$eventfd(r4, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000400), 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000440)=0x5, 0x4) socketpair$inet(0x2, 0x80000, 0x81, &(0x7f0000000280)={0xffffffffffffffff}) r7 = gettid() getpgrp(r7) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r0, 0x10000) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) readv(r4, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000000040)={{0x9, 0x9cab}, 'port0\x00', 0x0, 0x40040, 0x1, 0x7, 0x200, 0x8, 0x2, 0x0, 0x4, 0x81}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c7ffc)=0x3) getsockopt$IPT_SO_GET_ENTRIES(r8, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="736563757269747900000000000000000000c7000000ab63e5ec0f7630cab067ce9b90652910f4c3247122b378c60614c7f857b08c4e26970f61bdd05ef7dd11c7549b9728e8402b9a8c0314f656a37e5f6be6fb8cb0f71cae6d9232fc63e63b138ce45b6999b27041e25e34a3a8200c3d68283ccd9fd154738bac72c5e388b1657669295f7573818108c40bbca07dc03bba0129fbd3243b7403dd1c67da128b58530019abd261cd80abfc228a37bc51d297493ce1265e9cac7a1973b91c838c8fd159c4edf73d9f0537d30c09109ccc1cdb7e48d6c356d15cf579"], &(0x7f0000000200)=0xeb) timerfd_create(0x5, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0xc, "307afc887349f550250286b6"}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000500)={r9, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) 2018/03/15 21:52:36 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='stack\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000929000), 0xff) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1e) [ 53.502376] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=773 sclass=netlink_route_socket pig=7597 comm=syz-executor4 2018/03/15 21:52:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7fff, 0x8004) write$evdev(r0, &(0x7f00000000c0), 0xffffff37) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000500)=ANY=[@ANYRES32=r0], &(0x7f00000001c0)=0x1) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/22) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x874, 0x6, 0x5, 0x6f1, 0x1, 0x5}) fadvise64(r0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x4, 0x2, {0x3, 0x0, 0xea1, 0x3, 0x1f6}}) 2018/03/15 21:52:36 executing program 6: r0 = memfd_create(&(0x7f0000373000)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x2000fffd) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x80) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/15 21:52:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe80000000000000000000a136e0e3b3ff3d15f73bbc00000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000fc00000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/03/15 21:52:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) fcntl$setpipe(r0, 0x407, 0x2) 2018/03/15 21:52:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sched_getparam(r1, &(0x7f00000000c0)) fcntl$getown(r0, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="136c37f6676433f22c89d5a7ef1e8eb8697a006624aa7303562bfc47c8b37a089e8ba4f05046532cb3d3e46bbf668da67ba23bcac9f3bbb34c9d665a3ece7c248549920de84acf12", 0x48) 2018/03/15 21:52:36 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x1, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) 2018/03/15 21:52:36 executing program 6: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x7fd, 0x0) fcntl$getflags(r0, 0x400) unlink(&(0x7f0000000100)='./file0\x00') 2018/03/15 21:52:36 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x941, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x80000, 0x0) 2018/03/15 21:52:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fstatfs(r0, &(0x7f0000000100)=""/99) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x13, 0x311, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x100, 0x9, 0xfffffffffffffffe, 0x5, 0xbf3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) 2018/03/15 21:52:36 executing program 5: creat(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000080)='./file0\x00') close(r0) [ 53.591001] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/15 21:52:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="adb10ddb14", 0x5}, {&(0x7f00000001c0)="7f05f3f0453f6f9ee516e9a349422dc12bd2a0c034da3838e760c89561679ede174908cbbd08bcbe40f0045cc810bbefcd98b4253a3a67b5e6b9216377e582224ac8a51dc562ca489bf6dfb1b6ce54dcb7c31ff950f17775d9044ec65f5135a0b125b300d21d97ad1b86c168e50b7e04d1e7d825c7c25dd3f83e5658", 0x7c}, {&(0x7f0000000240)="bb822701b6c39a899a43b612c51fc85bac58c4c3c1af22168dc08faa425c50c5692fc9c2817682854f59fe8a8ae82a8c77f7dc27af457b973350dceee3490c5369908edade925d420cb4defdf1c9d1791c85230e4587157cfc61e1ba959cc7bafabe455a4c639863e1af8fe3e1d78e", 0x6f}, {&(0x7f00000002c0)="063488e52f3b3254112b3e71bc4a7bf98499b2c5a834766098264221aa462fb58c2e3eec35fdcb77b49fe2682959d809fa8e6ece96519155a80e3d6afc28c0b873bfa969735d671f298a8bc9b9990ad81c0b2d112a54118f7a0e05947c58c6ac8c0678e925df8a357e5f8e9c1822301dddb1f02b3293442f00934680327a71157e210522dd1a5d4b54d2c748dec0a3f5a6cd941fbbcd08003d4989158338e647d57beb990d260312951772a6d006075762e2accdb9e3cdd73e7268a7696cb140d0c24e1081c5ef93ab627534e8945e9dc27e6b42256c2b634a30162c5545f9", 0xdf}], 0x4, &(0x7f0000000400), 0x0, 0x1}, 0x20000080) close(r1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x9, 0x2, 0x3, 0x335}, 0x10) 2018/03/15 21:52:36 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000040)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x40, 0x4) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000004ffc)=0xb) 2018/03/15 21:52:36 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x22) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x40000000000, 0xfffffffffffffffb, 0x3ff, 0x1, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8}, 0xc) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) fcntl$setsig(r0, 0xa, 0x7) 2018/03/15 21:52:36 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/223) syslog(0x3, &(0x7f0000000d40)=""/119, 0x77) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x400000000002710, @any=0xffffffff}, 0x10) 2018/03/15 21:52:36 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) poll(&(0x7f0000001440), 0x0, 0x101) ftruncate(0xffffffffffffffff, 0x7fff) r1 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000001c0)=0xe8) epoll_create(0x8000) r4 = socket$packet(0x11, 0x400000002, 0x300) getsockname(r4, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80) sendmsg$nl_generic(r0, &(0x7f0000001400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x811}, 0xc, &(0x7f00000013c0)={&(0x7f0000000280)={0x1110, 0x37, 0x400, 0x70bd2c, 0x8, {0xa}, [@typed={0xc, 0x2a, @uid=r1}, @nested={0x4, 0x6b}, @typed={0x18, 0x20, @str='/dev/sequencer2\x00'}, @nested={0x10d4, 0x61, [@generic="1612886335701042a0fb253e7be66bb62df2bf154bff0f088b8dfa1404d4e4eeeb15826570fc13378910f46f8d44cf15844fbe7ce8f1ba05058e542d89d3a1fdfd929299f360552601fcb2dbcb028b273499914c4d163183a3f3f9e96b5673a26482cda11023182fef8a623334ebfadef0fe84d33d3edd59a73f533b08b9a57142b174138ba7e645c82ae454d428a1bf91aeecf6148772f8566fdba6c5da514efa348813cf39317f8bea544e35a8890a2103e106bfc3030feddd584344ffac63d12e443d71f83a3755086a78d49f10e3cc5e1677d84e625e9edbbb937a3d61e983cbd0eed526810afce552731cef269173379b55ba15d5e255580e72a9d14325ae8338e802de1a662225ced5b4ba673198d27006ba7e5c5d715b3eee39e06474f59cfce49616476f4fb7a4b964f4c3d24a37047e9fb2829c9d6dc257ecf1172b9645fea0c463d8b5c322e905910d1bb80e18614828990e88bd870654ea32b7c44453471058f14fcfc5fd66e7b6438bbb76260898d0abd6e6c0d03a3a542b6b77f01e3934dbbc5b769e4ce180e24127284b5b1abced15edec709b8c86a069f5c139abf9b7a0a1248ac29c9cb13645581cb2904e5a0a6d4dada89bb0801a047d00f783a4f8b2fb70383d3ae275982f6a3b044c78cb75cf71057edee32cf614f53c1e0643fc5f3f64f5a67792250c8b954fed65cff687e23da66e7487e1bfcfdd09c239cf95b759247d36da3f0670a386b5c8d0fb5aa4811a01f3c195e04ae86d5116cc21a07ce15ea98b98d20ece43fc022d20e4399649f9e04ee27808e4b9fbfa143779602203ad4f5c45309544bb4b158954d5e3e0a1082d01cd1e2098855932cb977b96b939dcae84e3c5823a55e8e5b70468930f67fadb5dbf126abb9b3277d1f98c7995e3e360f6b540c87e2341f0c6ae9b222695c26004f37a6a54843e25badef50e1c433beee9227657892c91295bcbf847cdd225c87dbc860707aae7bd9e7f325f7d239c3d370acee56b14e26efe7c56e1368f5517789076eb2f3da0aced796003725b143a2f6333b75497d487ea0afc5884d138bb65811e57ff5dd98f8476799f30b961c990c3c3bd8949daff0ca43f8f59bb69115b8e1e84051d0658e40c0e6d53deb9700a5e396a7f5bcb39b02c44f9eedf3ffd84472c4c4c302d80cdfe0eba601754f6c5a15595f80a4a6f31b08d3475f7e502a86ab7da6688e1f999c13dd8c2fb072b52cfa2d2dbffb6f2043b9e361515974e0ac2d2ff639ecadd82b4e8ffaa57d74a930179775f7f6d7caed5772c2c178080ceb90c2cba964fd736c44f6085fe4b8583eef80b78703c4d3d1c271da82accf975ef76618940f0d57ca3dc50391da1eac5e4a33d4b93665ee4a718020b540a5d0e72452310d78bd28c38b0319d9205f3635911582c5666ec0708364d185f4884d5bbe9d4214a590e33e4c29dfaa85cfb570132559c587a8c20d3d0840c7e6609644143ddc20749d182b19cf18ac9f3a64c3e04b6b36f590ba45cd8833cc4e3384fed8b2f7f7597ea40f329a33952d4e574166c38d8e2801ae69cf5969d9dbec26a4d821565d5130da80146448e9a751cdde770287ded3ea9ca951ce159ddfcfbece8afecba4851cdbf25db1a1773be22e6ddd1a0435fa1f7fe67ee7f49a337252c0b0a5e305b7a82b327369a2fd967dcc6ff4e51e705abd82b0ba82f018e2b4c52a10e9191d2a208e5b9b2e05784d950dc3a72b1b67226a8d9e536ecb834f8ffaad84e5fd87d0a37587021ade6eeb400124e3ac34751c85181285bd7c75ff30ae6dec466dc6b7b21cbfd175391544d32a64c127200b273b4d92b2c8f6f1f70d9b8dd093aff8315190c52324ea8a9bc9e143327aff1a475484ed893d381dfe06b37c22933f4541c478405604adf51fe139b83a5e0c753fc82f43d4bad75710e3a66926e6c96b27205905f3b254fff674f852e0b0c5e3fd520b1e8909ffff7abd0abfb6c7646834523b6d9026fc0134d075925522f47868201fa031ecafa5670436a132a1ed170df6ef60c224e979d99fdc782a102697bcaab32405cac9215db0f467dd9b5dac8ff449a69e36a2a08ba7d1cf574e99148c4a64383efc8f5eed2e413ae3ad54f8050a85cc2e4e0438f7e8b01244faedf45fab80ccf9c4dc5666f83b91e7bf5599628fe16d188e1d612e576f8dfea3cd619b9b83df21abf7e5d4dc3211dad9cb3f187f058b57c66ad110a36bd5c1a54cd65e2fac124543ea2b206ca10595637867d770280ff0a306587d344c4491a56895b40244fba5279aa28d5d4ce8557c72a20622f67b7da4656d16d653b99e70ac5103e92d861e448a4b608cc91c90bcd13a81157d24dd91a69f29ef70eafb21fe69f8eea808e5d3f33a34b9df5e555d1a5df70c2f524a7581dce3ce559d74b0200518ac50beba3bfeb5560044b4a9806d87c8873ad7985ea460732b9f7b7a656a21872cadab64a3d472703a766cbe22f32e21684cc1f9e073cb411b9c1e44f7d34f1784e0f4a412d837bb5ab970b82800a59c7aee0436acc262c433582087063fa056e5409be008970015f381807717b0e78219e72efd3724457ad2afd94ce640eda9961d58ea2359aa610b50e0cbbf3d2d79d3a6ae2d23a2d57b318184b1d9d894ecff92adcd6d1905891b92388aff7c2047c0c21660ee4cdf75a7c21e1f858799dd53b5b94464a65c6aa254344d3e78edb294ae50baf8df160541dffb878fc7289f05f2f65215bfa4a5ed6ba38e3a77402e613efe0d83c9032b7e7209bc51d25a26265ff41d11cc92b09a378c744e2b472561b254711f3be53a5e6325656f745ad9d395b3d1984e1f2d8ddb4642eecdae73c28a3dc260a50952f5dcdb8fb2ab5b4e41087ebea985dacf77ccceb0220ed14606f5b3198d8cb1d787c2e380eebfbd505faee3ceffce2023c8ab35bbd4a2bfa4a09bded292b922a7f7b2d8cf002c3d31f652261b8c960163cc0d838691ee55f82f623ba6ee5c4193211d95ebb9b38cd90aa0a073097a19cdb6d3793407734b24de5cab2bdace376cf8a990dc486117bbdb9fe3c268c411bbb7c9ace7dab49018e2df1d8faf45c70fd68815e99a14d71d5ea6f39495240f82a657656f0ff7aea8b715e3a9687e2cd8e221fd58f6c02b42736ce425982656606856c7862ef3d87d2ca1cda8727ed3691443c60d209f2f3052f7c0a8fb5a9c71f37af3e246a9f57046f873558827780e9e78c6783148c69d1bcb6011c59ae9c3224432289a10a2676d9352e4307679a92515318ee037278d96b5afef1842e2b22c4c7c73ee7688448b2737426350414bc34415ab160639dc524c0082a715396d1e54710bb22e5da57ec84c068f47d72d0fda528b59e0f5ead924065e8f2607ac5c91d5cdfc5f5ff7b70ed74d357c4e4d25d75a7f63b7ca20656a4cb3c2dae42aee7910a88d3fe321a2fa9d1ae6ae4ef45b91069338c86e36264bc930d959a6d250c753d516c79eaab40cd417477aaf31043b093f4794e49e3b54d350b27df7387b2abcfcc51717ec0489ddc26277ac0e3276764d0dc8d13c22d5e6325ecee985bd589104861e51c3eea3a2c988016fee41ef0283b96f390b634d5a99052ccd556a4206f0ef817737cc09c8e3dad8b658352c00840ae436c8c751a064a0d33703d0a1997faa375c993ffb26cf1b0d7d411551b1ebe849506bea4ef8cf90827dcf170986f478c479fc56801e6137b0682f49f9d423a71d6c9ebded76f58c6a174ee9ce9a848a2b270cd08c4d83eb310d9f7f3022c48db9bfbfa6aaddc70b55a016e86b833f22235c7acc444cef7cf582dbedc74820d4ca61e973d91619b0f8020b01ef17a8718eb09d9861e2a79d2aecc7fff6a30d88a390994b547fed91513856048d7f00b282b9b2fae680be2ef9daffe20bf7055ddcd2f38bf84c3686842353c7ef6e4101add1c41b4065957815deb01dd3323b195d3ba07ad23847ed87841635b75e027b5817f02156e6b30721f5bf87579afdc10ac3ea94a02f611a31492ebf0cb22f87e361537a950a12e3844c5b4796aeca1ed967af80f0941229b78f60bc0933f885edb9a7646d9470f708811c37dd71c84d3f5195b7c691d3fc11739a738c227e444984da3200d1b76c06033c641b5d7abbb1a8cdb2807b65d6cdf329dbeba4114b15fe3ad6dded41274c91636b0e06a9455c0faeb6ccc6e3f4a662a1305ec30a5f226fd0a1cfdf9551881511e5646a6189777989b1aec071cd94c73969d5b4af6ce8ab47a812a1a559efae6e2d6f0ce2b87cb32f2d479a43890324c978f2b47435410e85ee191322d4c5788ee4de7297196fe4080fd4814eef2ef82f7761a858f2b807efad5ef98fb29cc898413ef695a75ff64344f4b7a9210e6a70da44446004d8f6d864626291d8b64f7ba52549bff8591f943960c758e1cd1a09a3e8ab24e8609d465333ca1c238995d15fbe9ced67cee92ce4bef6a9adc46dfb5e3ede6149b4771daf70aa7cacb279b8c684002d627b124c2be265829aa309d3edfd9af7a2084ae8c8e94f8663441f088b9dc79c6a9b71d879dfad7dc3951bb87ce2027f6dbf48663ec52e0ea45cd5ac9b14827a27cbc11dce28b56c0f68d6fee07fe8f49cb0744a160f22aba2db3436799c9a32591c9841f275e9ad0b09f686c9b0ae2f1614f77f736a2707491bdf0290b123894ea72a825f0422c42ae6d08a6dfc86f425c9fd7c79f27c1e69dbe6e8162a7f210c834153441d3c9ad0fae2cd25c04fa9285112e129c5b2d692fbfe4c7cc159a24ce7dc72d0b098f9160c1a175b13764b6dca1d3ad4aef64f7eb07d27dce613b482140108289b8ba7a3b7afdb88adc108457fbf0a83db61fddba373e542e93c9f6c1daf0bcdced1c4bde5e138b578a38800c3de8cd136054906d6fe517a9cb7a9c119b7dbe96d0b794df2a4cb11bf965d7a1432e6461e50a48654b15395feba4fbebf54f02cd0a92a1027e75928bd82c6b3ac95f31e9fd0216202a53b1a3dfa94a6358e36da8164f97995f510221dadd55857577f2fdfb700f9ac6d6194d059e37b25c3ae4c3a5e1bbdabbd1f5163cb72bbbe77dc422ea9745c3ff8b5eed86e006b9f53bf2b4a6449a3311550bddac9ec19a7daf975e5c2867a7f69103c22a30825db803028c4193bd9b7c5674f31459ee34b6dca8be3e37dbe8e8b0ee5ddaa9fbb41d22d0f55ede56e66eff499754f067c99f3be57121b4e446c5ff11a8f4368683bc3040f3b84930c36145e399749417862f6137e2060aa8afd61865e0f289be1105817fda88ee71620e0923a15b1900a6e501b1fa3792f02e3c3f489aeacfe1c634127a53cb80e68e4500f826450040425dcf460d75d45ec99d0addd38dae531c5e8c1e584126ac46be68328a535acacf12e47102a17d84d88ae70ade9aa0870ca3fd15edd5d8aa60554ea53975fb7a2b38c02736a39027883584823d3dde33e7cdc35f5079aa8ed233ed925c7ccfac0efe979ce5de60714e7678eed581d22f8a1e9cd6f5f92dd80710632c0ea51b91d1d5af3aa5fdb6247b8ca562862ba94361dcdcccebeb80e548f08f8fb6cc1d069a8ce5c1f8b7447b1555f061f18a64b99bded47cb93acec49273975b15a286bc97b1cfcc9b202278efa82912f8349862944d5c6c4172976b69504cca9d44a86660e4b3cb6f3f7fda78358bd885dda43a40b7688a6ab5b2ce6a2bf5ca25ab6e27ddb6dc4f3073a83a1dcd9a2f8cf03cc11a3319ac3429c1b3bcdc2961680c0dbb91052c9f7eadd2941c2cd611fe04f06c664dd07b41b9355caf253c0303437242ca3b075efa", @typed={0x18, 0x2f, @str='/dev/sequencer2\x00'}, @typed={0xc, 0x75, @uid=r3}, @generic="18fd47fead5c528fcbb826e4907206c73305f26b40b33576fad19f799ac9b3d658a501109ad26608c89fdd2ab031addccdee0cba73e086b890df4c81bc9e3e57642adea1ffb6833043e4d34f7c1697d3d7fbd67e99673d52778d6a61cd0e8f4bfe374b7532d9e1a276ba24775a854525e4749bb45b0e2fddbef5461c1c275123cd1970f61baa784d8053193fa9a546405c8482b5a9294d956649777e232c75446dda7c9cd9ab1e99f8"]}]}, 0x1110}, 0x1, 0x0, 0x0, 0x80}, 0x40000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x21, r2}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/03/15 21:52:36 executing program 6: r0 = socket(0x10, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'sit0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/15 21:52:36 executing program 5: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00'}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x4, "3779c122"}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x8}, 0xc) 2018/03/15 21:52:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x17) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x29a}], 0x1) 2018/03/15 21:52:36 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x40) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/15 21:52:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0xfb) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000f65fc8)={&(0x7f0000b07f80)=@generic={0x8000000a, "daf8ffe6ffffff0001f90000000000b61b340e63f8ab691822e903e7d64ac800000002000000007f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff200000000000000076167b456"}, 0x80, &(0x7f0000c7b000), 0x0, &(0x7f0000fdfd74)}, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x4) 2018/03/15 21:52:36 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x145000, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/203, 0xcb}], 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x10000) prctl$intptr(0xe, 0x4) 2018/03/15 21:52:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x8, "2e4637e21c56d5458c9575f23ceaca8daeda2e4e4a1e27d5f77408e9689f105946833ca3cf2f127ffd720decfd80a008145dd75f60eb085d3e6f6a0b1a907e64", "a1947aea9e401c25367f9b7cfb072453c4623519d4c10a027286b31d78e94c4864a23006ad45ebdb0be83d6bdff03ba74b252561fc117f0a8744bcaf9e49a198", "931fc52c9fa647c69f30a1c75fcba0e9d3b8b3ac62e781812467a5cb7e54b837"}) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) 2018/03/15 21:52:36 executing program 1: r0 = timerfd_create(0x7, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000afe0)) timerfd_settime(r0, 0x0, &(0x7f000000b000), &(0x7f000000dfe0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x142, 0x2) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="52a076d861f0c4e9a4a021338e874a9a8926434b591f6b2e33903b473db781aa6288bbc1605c38ce224be82dbd5dd32657b82892af7c1557c9dd3cb70bc6724207cf675999877a2eac2639d4f26a42bb1765f32259dcfd8a63acea8313f2127114129e6bc9e89d212d8b60d37d913fd7fa4bbcfe15b5f7f0db647a39b4c6dbf6c0cf8fc1eecc7d1fbce0616c6ca5a50c4bb569fabf5070b6bb") setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x280, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x2, 0xffffffff}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, @empty, {}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x8, 0xffffffffffffff00, 0x5b04, 0x0, 0x1, 0x7f, 'dummy0\x00', 'tunl0\x00', {}, {0x17f53ae17b9dc3b2}, 0x0, 0x44}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac, @empty, @broadcast=0xffffffff, 0x4}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001, 0x5, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/03/15 21:52:36 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000100)={'lo\x00', @ifru_ivalue}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x8, 0x6, 0x74b2, 0x4}, 0x8) 2018/03/15 21:52:36 executing program 6: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) rt_sigtimedwait(&(0x7f0000000040)={0x1}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) 2018/03/15 21:52:36 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb), 0x0) connect$inet(r0, &(0x7f000099f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x7}) 2018/03/15 21:52:36 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$pokeuser(0x6, r0, 0x10001, 0x400000000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpid() ptrace$setopts(0x4206, r2, 0x3, 0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) 2018/03/15 21:52:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x6, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000a92000), 0xfffffffffffffc85, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x36b) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0xfffffffffffffc00, 0x2, 0x0, 0x3f}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000aebffc), 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/15 21:52:36 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000280)=0xee) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/15 21:52:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/raw6\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/198, 0x94}], 0x1, 0x0) 2018/03/15 21:52:36 executing program 6: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) ftruncate(r0, 0x8) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) readv(r1, &(0x7f00007f3000)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/03/15 21:52:36 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f679f4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x8000000000, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/15 21:52:36 executing program 5: r0 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000100), &(0x7f0000000140)) r2 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') pread64(r2, &(0x7f0000000000)=""/150, 0x1, 0x400000) 2018/03/15 21:52:36 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x600080, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x40000, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000680)=0xfffffe02) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x8001, 0x4e23, 0x6, 0xa, 0xa0, 0x20, 0x7f, r3, r4}, {0x200, 0x8001, 0x9, 0x9, 0x13, 0x315, 0x101}, {0x2, 0x8000, 0x1, 0x5}, 0x7, 0x6e6bb2, 0x1, 0x1, 0x2, 0x2}, {{@in6, 0x4d2, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x1, 0x6, 0x4, 0x7}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r5, 0x6}, 0x8) setsockopt(r2, 0x3f, 0x101, &(0x7f00000003c0), 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r5, 0xa0}, 0x8) nanosleep(&(0x7f00000006c0)={0x0, 0x1c9c380}, &(0x7f0000000700)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000740)=0x40, 0x4) fcntl$notify(r1, 0x402, 0x7) r6 = getpid() ptrace$peekuser(0x3, r6, 0xfffffffffffffff9) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0xcac) socket$inet6(0xa, 0x80002, 0x101) setrlimit(0x0, &(0x7f0000000640)={0x1, 0x2}) 2018/03/15 21:52:36 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xc4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000029dc616c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/15 21:52:36 executing program 3: r0 = socket$inet6(0xa, 0x800, 0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000011c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x7}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001100)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r2 = socket$inet6(0xa, 0x802, 0x7) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001280), &(0x7f00000012c0)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x401}, 0x348) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x4cab) 2018/03/15 21:52:36 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) dup2(r1, r2) clock_nanosleep(0xb, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) tkill(r0, 0x15) 2018/03/15 21:52:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x304, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/03/15 21:52:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080)="b1da9c9c09bdc5778a6557ee83ffd68a20596fe4cdd09645ea636ee130b94e85b9a957356a3ae3fba217fd6faa10691e", 0x30, 0x8000, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg(r0, &(0x7f0000006a40)=[{{&(0x7f0000002600)=@can={0x1d}, 0x80, &(0x7f0000004840)=[{&(0x7f0000003840)="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", 0x3e8}], 0x1, &(0x7f00000048c0)}}], 0x1, 0x0) 2018/03/15 21:52:37 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6gretap0\x00', 0x400}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0xc0043, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'syzkaller1\x00', {0x4, 0x0, 0x6, "859a1b1a0ebb", 0xffff}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYBLOB="0000d1acaaaaaaaaaabbaaaaaaaaaabb0000000000e31b568198e7000180c2000000aaaaaaaaaabbaaaaff000000000062c8840367758a158b8ff4a4d7d1e0ad27ac0561af5489fd96ff17dd05000000000000008629f175326c5c308f46cca7a3316beccfe9a219a4305ca68acebc87c11698c5423d173d564d6ba3b4079f28ec2564f830b4da5d519157958a71242f0946807d74b0e0454c91dc6d57566cf3bfb8e03fb063685728ccdc9e0104a96c7c7b48962050b3391d2fcc8e"]) 2018/03/15 21:52:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00000000c0)={0x0, 0x100000000}) preadv(r0, &(0x7f0000000000), 0x33d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x380, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xfffffffffffffff7, 0x5}, 0x8) 2018/03/15 21:52:37 executing program 5: r0 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000100), &(0x7f0000000140)) r2 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') pread64(r2, &(0x7f0000000000)=""/150, 0x1, 0x400000) 2018/03/15 21:52:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0xd09, 0x1, 0x3, 0x7, 0x80000001, 0x100, 0x4000}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="fc62a9c2c365221f25c7aa3078365eb3ce366aa1af1eb15fb617d7827e68cee055ed1ad78dfffb78079642d90a72b7aa3713bf04f46e0d69947e06e7e7afb04104dff2bb33d3a48cc2c7fce89cc8f838405c75f6479a8af21b50ae", 0x5b) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) r2 = memfd_create(&(0x7f00000000c0)='em0:\x00', 0x1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) bind$inet6(r1, &(0x7f000076d000)={0xa, 0x4e20}, 0x1c) 2018/03/15 21:52:37 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r2 = getpgid(r0) tkill(r2, 0x13) socket$inet6_icmp(0xa, 0x2, 0x3a) getpgid(r0) mmap(&(0x7f0000a1c000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) tkill(r0, 0x1000000000013) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/81) 2018/03/15 21:52:37 executing program 2: syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x4, 0xffff00000000000, 0xfffffffffffffff9, "a7b4bcfa2aba", 0x1ff}}) sysinfo(&(0x7f0000974474)=""/236) 2018/03/15 21:52:37 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x100000000032, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000ffb)={0x20071026}, &(0x7f0000001000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc8200, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0xfff, 0x80000001, 0x0, 0xffffffffffffffc2, 0x0, 0x800, 0x0, 0x6, 0x1, 0x2}, 0xb) 2018/03/15 21:52:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000000000), &(0x7f0000000080)=0x1) 2018/03/15 21:52:37 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x400, 0x8200, 0x478b, 0xe2, r1}, &(0x7f0000000300)=0x10) timer_create(0xb, &(0x7f00001acfa0)={0x0, 0x0, 0x1}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000fd1ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f0000046000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) sendto$ipx(r3, &(0x7f0000000100)="85ffa1d7f7ba24d65958c454594a9ba8a348d09484a9f53de1072a5e9671e3a9f675c24cdae86943ad606ec9abbb39d970ae902fe04caef855147ae32b6b2bc451404418c8a4b3da93f02af29315c475", 0x50, 0x4, &(0x7f0000000180)={0x4, 0x401, 0x6, "4efd582b0374", 0x5}, 0x10) timer_settime(0x0, 0x0, &(0x7f000041efe0), &(0x7f00000b1fe0)) r4 = socket$inet_icmp(0x2, 0x2, 0x1) memfd_create(&(0x7f0000000340)='/dev/rfkill\x00', 0x3) accept4$inet(r4, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x80800) 2018/03/15 21:52:37 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x0, 0x4, 0x101}, 0x14}, 0x1}, 0x0) 2018/03/15 21:52:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0x0, 0x8084, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd0fb2)="e5", 0x1}], 0x1) [ 54.530929] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/03/15 21:52:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000784ff3)='net/rt_cache\x00') pread64(r0, &(0x7f0000520000), 0x0, 0x20000000800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0xfffffffffffff000, 0x1}, 'port0\x00', 0x8, 0x4, 0x6, 0x1, 0x6, 0x5, 0x186, 0x0, 0x4, 0x8}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xc2b) 2018/03/15 21:52:37 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82200, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x8, 0x1}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/15 21:52:37 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000200)="d2", 0x1}, {&(0x7f00000003c0)}], 0x2}, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80000) ftruncate(r3, 0x247) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/15 21:52:37 executing program 7: socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000000200)={0xffffffffffffffff}) socket$unix(0x1, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'bridge0\x00', 0x5c00}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000100)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req={0xb36, 0x100, 0x0, 0x10001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@remote}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x882}, 0x3, [0x0, 0x9, 0x0, 0x10001, 0xfffffffffffffbff, 0xe1f]}, 0x5c) 2018/03/15 21:52:37 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x3b, "85a9e889da1dcd7e5f5d761f6a71101c4fad5c7c3d3f06a164f27db03979f8e95d62a22495a74bd7cde70a0219ed8f8e6f37b833ae5952dacd1667"}, &(0x7f00000000c0)=0x5f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x3ff, 0x8000, 0x80, 0x22}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008) 2018/03/15 21:52:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x8, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000100)="1c192939c94e0810539e204e45b8a3121d86132d3a696b3d5660ac8a2be8014a4772f3c9334223256c06e6885401feb5960bbc64e88007e85f3f9c7d415df6131e3ef3ccba06f4351c2d2816221c8d88ac4ba27b5ed075b51e54e0f45ed0cf736c70eaf21cac292d4bdbb681a6ee7abfe1bb9771e250cf4e77476b1e541b580dc999125254b3680441153ae779b1d3dd4a2495ef3effc906501ffcbc934a557c8c1d456132349c6fc5f7991b2a6a9fb9ac42c053b84bcacdccf7db", 0xbb}, {&(0x7f00000001c0)="96b17ddd3b72149bc7a3b1c10824c08e945265159044ae16e3fb3a39aada0c1b1dd7e370f3a5e60800000000000000103778123cd3910247da3209e7a4dd70a08a76b57ca6ed26802101dc88509de230a8215eed75ee316af46dc1bef5ed29cd811278de0a25a2ed3a12b1a506e84d09e99900fdf7e930bb37c43d3a8c8c12bea9a5339abfc1eb356138a652d3c65f57437744f1df73ad24e5ac0807f528f0d98769bacab4b0aabcecdbff48f400b1dd840000000000000000000000", 0x301}], 0x2) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/03/15 21:52:37 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0x200, &(0x7f0000000280)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x400000, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x92) readahead(r2, 0x1f, 0x101) fgetxattr(r2, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000640)=""/225, 0xfffffffffffffde6) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000100)=""/251) fgetxattr(r3, &(0x7f00000002c0)=@known='system.advise\x00', &(0x7f0000000300)=""/21, 0x15) ioctl$KDSETLED(r1, 0x4b32, 0xe9) 2018/03/15 21:52:37 executing program 1: r0 = socket$inet6(0xa, 0x200000000001, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4e, 0x447f, 0xe3f0, 0x648, 0xd1, 0x7, 0x200, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x5, 0x6, 0x500000, 0x70fe9c31, 0x800}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000005c0)=0x6, &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x9, 0xd3c, 0x400, 0xffffffffffff8000, 0x7fffffff, 0x9, 0x101, {r2, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xc0}}, 0x1, 0x7ff, 0x4, 0xd25, 0x9}}, &(0x7f0000000480)=0xb0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'gre0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3c0000000500000200020000090000000001cd5099e4ad00000008040009000000ff03000007000000"]}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x49a900, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000540)=@fragment={0x3b, 0x0, 0x0, 0x3f, 0x0, 0xff, 0x68}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0x7fff, 0x365, 0xffffffffffffffff, 0x8, 0x8, 0x68fa50ba, {0x0, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x9fac}}, 0x4, 0x7, 0x0, 0x2, 0x4}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000240)={r5, 0x3}, &(0x7f0000000280)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000004c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/15 21:52:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) writev(r0, &(0x7f0000000080), 0x1000000000000040) 2018/03/15 21:52:37 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/mnt\x00') getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x57, r1}) syz_open_procfs(0x0, &(0x7f00000000c0)='ns/mnt\x00') 2018/03/15 21:52:37 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x3, 0x2000000000000032}, 0x10}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x444100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ptrace$setopts(0x4206, 0x0, 0x400, 0x8) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f00000001c0)=@ethtool_gfeatures={0x3a, 0x4, [{0x65, 0xff, 0x0, 0x2}, {0x20, 0x101, 0x0, 0x2}, {0x0, 0x1, 0x100, 0x10000}, {0x100000000, 0x2000000000000000, 0x1, 0x9}]}}) 2018/03/15 21:52:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr=0x6}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x4e20, @rand_addr=0xffffffff}, 'yam0\x00'}) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair(0x1b, 0x2, 0x200, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x2) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) recvfrom$inet(r0, &(0x7f0000cc3000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/15 21:52:37 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x20000000203) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x7, 0x5}, {0x4, 0x86f3}, 0x4, 0x7, 0xfff}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) 2018/03/15 21:52:37 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x9, 0x8, [0x5, 0x9, 0x6, 0x10, 0x930, 0xef88, 0x7, 0x8]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/15 21:52:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x200, 0x1, 0x3ff, 0x100000001}, {0xfff, 0x7, 0x3f, 0xfff}, {0x80000000, 0x7, 0x10000, 0x8}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/15 21:52:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"7379010000006e00", &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000000000000000000000000e3ffffffffffffff00000000000200000013dfc55389e0"]}) socket$inet(0x2, 0x3, 0x8000) dup2(r0, r0) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x54, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x800}], 0x38) 2018/03/15 21:52:37 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4000012e) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) personality(0x4500001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', 'ppp1cgroupsystem\x00'}, &(0x7f0000000100)=""/101, 0x65) mmap(&(0x7f000025f000/0x2000)=nil, 0x2000, 0x3, 0x113, r1, 0x54) 2018/03/15 21:52:37 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000002c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="6664696e066f0066be7c24e914b3acb00510fb178d372a2c08f956e719c2a710ccfdce09d3a49ac5cfeab50402eae68bcd1b6ab3f9f81fef8181fe1b77146cbdcf2a93") getdents64(r1, &(0x7f0000000000)=""/504, 0x1f8) 2018/03/15 21:52:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffd1c, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffff56) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d00000000000000000000fcff0000000000000000000000000000000000000000240008001d639379127e77ebfb47b30008000000150069cc8910cf7a5164ef891111a0ed"], 0x1}, 0x1}, 0x0) 2018/03/15 21:52:37 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9d1, 0xa0b0, 0x5, 0x1, 0x92bb, 0x1, 0x1000, {0x0, @in={{0x2, 0x4e23}}, 0x101, 0x10000, 0x4, 0x80000001, 0x9}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x9}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/sequencer\x00', 0x4400, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000b00)={0x1f, 0x200, 0xfffffffffffffffc}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/134, 0x86}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000009c0)={&(0x7f0000000500)=@newsa={0x488, 0x10, 0x400, 0x70bd29, 0x25dfdbfe, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x3, 0x4e23, 0x7, 0xa, 0x20, 0xa0, 0x84, r5, r6}, {@in=@broadcast=0xffffffff, 0x4d2, 0x3b}, @in, {0x7, 0xffffffffffffacc0, 0x1, 0x0, 0x6, 0x48b, 0x7f, 0xfffffffffffffffe}, {0x6, 0xf4, 0x4, 0x3f}, {0x1, 0x401, 0x91d}, 0x70bd27, 0x3507, 0xa, 0x2, 0xffff, 0x82}, [@etimer_thresh={0x8, 0xc, 0x3}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @ipv6_hthresh={0x8, 0x4, {0x10, 0x75}}, @tmpl={0xc4, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d6, 0x7f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x0, 0x3, 0x3, 0x73d, 0x6, 0x68a6, 0xaa}, {{@in=@rand_addr=0x7f, 0x4d3, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x0, 0x3, 0x3, 0x1, 0x8, 0x90}, {{@in6, 0x4d6, 0xff}, 0x2, @in, 0x0, 0x1, 0x3, 0x8, 0x9, 0xc4e0, 0x7fff}]}, @algo_crypt={0x48, 0x2, {{'lrw-serpent-sse2\x00'}}}, @tmpl={0x144, 0x5, [{{@in=@rand_addr=0x2, 0x4d3, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x3505, 0x0, 0x3, 0x80, 0x3f, 0x1, 0x4}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x32}, 0xa, @in, 0x3505, 0x0, 0x2, 0x0, 0x100, 0x5, 0x6}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x6f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff, 0x4, 0x2, 0xfffffffffffffff9, 0x81, 0x200, 0x5}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x7, 0x1, 0x9, 0xfff, 0x0, 0x100}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2}, 0x0, @in, 0x3502, 0x3, 0x3, 0x0, 0x2, 0x80000001, 0x10000}]}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @algo_aead={0x110, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x620, 0x0, "ca87d5e7f1d49a7a3407dbf84781fb551d5bb483db27fa499ecce45960ba305d63506001e67c16c8f42997857c168f01eee9f62a34324169c9fb4262c47dd10227cbb17264068b477e31e8b20efa9025ffbbbf059ff7ae2ce9d2099e3bd1dcf565dcfe9932c8d30dfe28ef21e41d88ed3127729a181e58c5f78e52318435eda7b6437da708a63c11b8cf93007bd554201a71799f5746932cc204ad8f478a7237ca13c32bf4f4d9b4ff9c5a586bcacea33f07667e5a7c427dac6965a0ab1884999a491869"}}]}, 0x488}, 0x1, 0x0, 0x0, 0x80}, 0x10) readv(r3, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1000000000000053) write(r4, &(0x7f0000335000), 0x10009) syz_open_dev$loop(&(0x7f0000000a80)='/dev/loop#\x00', 0x779, 0xa01) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000a40)={0x8, 0x7, 0x9, 0x9}) 2018/03/15 21:52:37 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000018c0)='userGPLem0bdev\x00', 0x2) connect$nfc_llcp(r0, &(0x7f0000001900)={0x27, 0x1, 0x0, 0x7, 0x7, 0x27, "d6fdc5dd2712e681cddd19c10531b21518528825f3490a3f37929cd482b4884c11f3a6cbcf90eee29f22d1b30c37be454f6d17331a036290703c64cfcbcfc8", 0x10}, 0x33) remap_file_pages(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/03/15 21:52:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x26200, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0xffffffff00000000, @empty, 0x1}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000100)=r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) 2018/03/15 21:52:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = gettid() timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept(r1, &(0x7f0000000340)=@alg, &(0x7f0000000440)=0x58) tkill(r2, 0x15) close(r0) 2018/03/15 21:52:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x441) socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x440000000000127d, &(0x7f000002cfff)) 2018/03/15 21:52:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000000000000d0000003b00000027fc01570586198b7f800000000000005200000000000000"], 0x28}, 0x0) 2018/03/15 21:52:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="b7947d5fd513ab680000") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x35, "6f6887a2f26a1f521858657258ffade3c4cb09e6124f9311ba66b35b705c0bc0dfd4b1fb5dbfb2542344fdfeb7e9fa6602b10acef9"}, &(0x7f0000000140)=0x3d) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0xffffffffffffff00, 0x1}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) 2018/03/15 21:52:37 executing program 7: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) memfd_create(&(0x7f0000000080)='.vmnet0%GPL\x00', 0x1) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fallocate(r0, 0x0, 0x6, 0x0) 2018/03/15 21:52:37 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x40000, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a28093020600fc19a84305e6c032088c471b22c0d19fa1567216da022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448d", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) socket$inet(0x2, 0xa, 0x7f) 2018/03/15 21:52:37 executing program 0: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x4) mount(&(0x7f000036f000)='./file0/file0\x00', &(0x7f00001d6000)='./file0\x00', &(0x7f000048d000)='ramfs\x00', 0x0, 0x0) 2018/03/15 21:52:37 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xc400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x80) flock(r2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen$netrom(r3, 0xbd7b) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080), 0x4) ioctl$int_out(r2, 0x5462, &(0x7f0000000040)) [ 54.843896] binder: 7875:7893 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 54.872143] binder: BINDER_SET_CONTEXT_MGR already set [ 54.877604] binder: 7875:7893 ioctl 40046207 0 returned -16 [ 54.881741] binder: 7875:7904 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/03/15 21:52:37 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000140)={0x2, 0x1f}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/205) fstatfs(r0, &(0x7f0000000000)=""/58) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/15 21:52:37 executing program 0: setrlimit(0xb, &(0x7f00003e3000)) pipe(&(0x7f00005c8000)={0xffffffffffffffff}) close(r0) r1 = gettid() syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/95, 0x5f, 0x10000, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00002cb000)={0x0, r1}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r3) tkill(r1, 0x16) 2018/03/15 21:52:37 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001d40)={0x100000001, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x204, 0x4ee7, 0x200, 0x8, 0x8, &(0x7f0000001d00)='vlan0\x00', 0x7fffffff, 0x1f}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) sendmmsg$unix(r0, &(0x7f0000001c80)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000240)="a43b1e22d7511bfbbca1556f4a0bb6cdfd1365dff6cfff11fd1b193cfb2df6ffa727436ea8a0998640dee2eb142829325ff57f2c99dece364b188713814e6741d769d7979ebe38fcc3e7896f267471f339157dad812f6e4e7801139439fd1dc10b99b6ac93f63f1bbd5cbfcdf65308fff6ee29928c8aa2f8868497e08c762f3c184e52e1a4a74b0489", 0x89}, {&(0x7f0000000300)="23e85e487ef3e73e97605dde7f42510bc74aa2b29e8a9d33ebd754514586", 0x1e}, {&(0x7f0000000340)="31e857cc433bec0a8444b5b98f261e71b93eea26f8dd5c08a7e8371002a978127044221c3f749047eec133b2d253fb1de0472430ddc4a5637abfeb7c869bb10688cae5a102d4bd8759f74a5dd87623fb04dc31f7f49428c71cfa72ce540ca95cd484d8981001b678f1b4d90697a2a9c7d6914be83f1d9af59687172eec87ec4c833168eeb5f5955010efbb1878916681d02527d9cf384742881532dfcb2d3448434b468ca2cd647b954144f1d3bb84d2bed15e1bc3c6ff75d4f076135f2debaf387ae50624b63389b334fcb00acf6d067cb9d25350f3f69f07167b63c7b665", 0xdf}, {&(0x7f0000000440)="226147b18b5beb12640b5e7628110b8bac7b58c17e5f0b76f29097edc61c8314aeee80233f14139ca246c60a89f4ffbd85c9f9da7870a9c5b3d0cb5233eaffbdbc2e27bec9191235330b05dfafeb10a16a4cce995fb7d64cbf77dcf08cc591588ea599922a36cbe4eebb4dbf768e9b934fbd019250c5b7e696fa5336e8fd2d49bb0f17bae111a660734fd98613c4a3b422f7564dad33e1fa25a9f190a1e7294855ad0c69e209c58a55d5aee8638e1bd92f76ea4626be48ec57e5350239ea69a6acfd", 0xc2}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="23f0954647e2ab6987b7f4e9f11a0875108c61b47c1c0a8bec479cbde5ef9030bf22672289adc85c27fedada8313f9f72062ffd7e2035c7614f384f7d1a52940cb01c3a7e95b36d424554c49a9bf2aa215b3c074953c3162f1fc352f65a6516fbbb494d4fa43d74f99510b01ee14fb81a7ca106191ea4b264972319a7cc013e72ef714eb6e184dd12f2b4b66cf93235f604c", 0x92}, {&(0x7f0000001600)="82223d41a7c53f49", 0x8}, {&(0x7f0000001640)="b0533246ca3720f28c4ca767d071837b37", 0x11}], 0x8, 0x0, 0x0, 0x800}, {&(0x7f0000001700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001780)="5b800fb07adc36b998f8d36b801e8d2983ecfd12759fac32c659ebe589d9387140162a668506042453b1c3afe0824989494474fdf7a9787356853c2e23fedb4972c204f07de4695984e229b67f56d88d2bab9523f54d2867f686e55eb32d4901a33e3d756a5178439a6f68480447580adb2fb2646127ee68f5374b68e7316efab8d3e4e8628ee36a4720130172f1951f934fb2a9722e5df367db01c06cd2d520da7ebcdf7684d6d960ddf4f7217e09ba029c5a0732996c3e85cdba6de42bddd82a3dbc966a75b6d2da409c3d24e5a015c5694d3b1514", 0xd6}, {&(0x7f0000001880)="9e6332f05016588610989b97cd3b9ad421c19f05d3e8bc846b70580ed8f7d667f31ad06736bf88788049e0645ae4a4c3cc616ba441b452bf86f18614aa7f0051bf3bce84a38a16fb832a1546f4b27dca447f490f5a104558712d8681eef534c61b91a487fa77b34aafab188e8ca446b51e5c7a0df9c409795b00345c7959af65d6cbe82d1f8e70f54e42c483e0ce67e746761a", 0x93}, {&(0x7f0000001940)="9815806c52c33e9898ccb55140589fa83708075644adee6765662c3d806c0c997ffcbf0a9aaf8081e87cc30e4f3d132b3bb192162572a33eb9763f9fd163b9b456c4f028508f48412a01f3e4ebc93b93de64f94a335b7d6e55231a07e2f4b948beaff0d2225d1e954257ba2f51548fc11bb7453e06354efebdfe73ca7287873c99c017b1b3ae4f5842d1d70583b39b3a024e62d6db2b0ca2acf1193e43b3227338ae9d7302f0aa75bb758f0ff2abded6dc3113d36d1f7e2896ed199f906afad00a59a91fe38b", 0xc6}, {&(0x7f0000001a40)="fd349f0786260e4ea4175708c55fcd4c2615265268380c586bfb2f8108de3c504b08d31c21c92e773c9a64fa6bb0ae39b013485daa36694cacb8f3e24b543a228d012d41315ca385fe0a569696b848459dbc206714f03922f1c1524bcb42a598e0d8bcb279af8f0b74c96f820f8a2d65ea4100a63805bd6a03c8dc3dac4968f167206cc5842f16e6fd57672f66c6f999ba", 0x91}, {&(0x7f0000001b00)="624d34cd83ebe83f29fd97bca45dbd1851524bdbeab7b967c3b60bbfac78ac9edb4252c681573a4a94f1afa87c5bb0664fcc32f45a12ba9b966d9324d32e1c32b5f97ad41a44bc50fe30e25ea60fea77e6f9b0984e5010d8da2f985b1f2c8d50cfab30cfc476f1f67d20a8359341298b7dd181bb1029916a42ba7b589d2cd15660a78bfaf70a2883c860d338c4228d094023cf6ecce0e37b78626d", 0x9b}, {&(0x7f0000001bc0)="f40ed43587c60be3cafc2155817f5b2d3a02d3842c2fdaf362a83b1ef79249eca0", 0x21}], 0x6}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e20, 0x200, @ipv4={[], [0xff, 0xff]}, 0x2}}, 0xc6, 0x2}, 0x90) 2018/03/15 21:52:37 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/dev_mcast\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000cff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) 2018/03/15 21:52:37 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x3ff, 0x9228, 0x400, {}, 0x3f, 0xfff}) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x400000006, 0x0, &(0x7f0000e6e000), &(0x7f0000060ffc), 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=""/142, &(0x7f0000000180)=0x8e) munlockall() 2018/03/15 21:52:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x101400) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x20a002) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000080)=0x20, 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) ppoll(&(0x7f0000a0ffe0)=[{r1}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) 2018/03/15 21:52:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'dummy0\x00'}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/15 21:52:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x3) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000080)={0x2, 0x100, 0x7fff, 0x9, 0x63797b76ac183e5c, 0xffffffffe2e5750e}) 2018/03/15 21:52:37 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0x0) 2018/03/15 21:52:37 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80400, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000740)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001880)=0x0) getresuid(&(0x7f00000018c0), &(0x7f0000001900), &(0x7f0000001940)=0x0) getresgid(&(0x7f0000001980), &(0x7f00000019c0), &(0x7f0000001a00)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001a40)={0xffffffffffffffff}) r8 = syz_open_procfs(0x0, &(0x7f0000001a80)='sched\x00') r9 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b40)=0x60, 0x800) r10 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001b80)='/selinux/user\x00', 0x2, 0x0) r11 = open$dir(&(0x7f0000001bc0)='./file0\x00', 0x82, 0x2a) r12 = socket$unix(0x1, 0x7, 0x0) r13 = accept4(0xffffffffffffffff, &(0x7f0000001c00)=@in={0x0, 0x0, @local}, &(0x7f0000001c80)=0x80, 0x80800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001cc0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() pipe(&(0x7f0000001d80)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/rtc\x00', 0x3, 0x0) r19 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001e00)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r20 = socket$nl_netfilter(0x10, 0x3, 0xc) r21 = syz_open_procfs(0x0, &(0x7f0000001e40)='net/l2cap\x00') r22 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001e80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r23 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001ec0)='/selinux/context\x00', 0x2, 0x0) r24 = mq_open(&(0x7f0000001f00)='\x00', 0x1, 0x1, &(0x7f0000001f40)={0x7, 0xabea, 0x0, 0x40, 0x6, 0x4, 0x7, 0x7fff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001f80)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = accept4$llc(0xffffffffffffffff, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x10, 0x80000) r27 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000002040), 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000020c0)={0xffffffffffffffff}) r29 = accept4$netrom(0xffffffffffffffff, &(0x7f0000002100), &(0x7f0000002140)=0x10, 0x0) r30 = eventfd(0x3) r31 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002180)='/dev/keychord\x00', 0x10040, 0x0) r32 = syz_open_dev$usbmon(&(0x7f00000021c0)='/dev/usbmon#\x00', 0x9, 0x40) r33 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002200)=@abs, &(0x7f0000002280)=0x6e, 0x80000) r34 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/ptmx\x00', 0x0, 0x0) r35 = syz_open_dev$usbmon(&(0x7f0000002300)='/dev/usbmon#\x00', 0x7, 0x10000) r36 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000002340)) sendmsg$netlink(r0, &(0x7f00000024c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x420001}, 0xc, &(0x7f0000001840)=[{&(0x7f0000000180)={0x4ac, 0x2b, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x18, 0x3c, [@typed={0x14, 0x33, @str='security\x00'}]}, @nested={0xb8, 0x62, [@generic="f4fe0559bd55d141421df109d39b6e04d7da1343c6fd456dff5ef36d76e4b63ccc4cf44642a67a7d567d690ce2f497831ec6e0669ce714ded08e7500a8f11b54a164ee26ffe44d0cc71fa9592447213f5fccd3988e5bcc235f41e4eb64cd539fb63fe918f355ad05be78dda0a91952b2b119e25bfee5ee78e9902064a5b49b5eadc302f7b2d104cfdb61733c52b738868f983f83b6f5b952145a723aeafc4e86d7d3ccf40fcec6df3d0bc67c84e0fac73b73484d"]}, @nested={0x204, 0x8f, [@generic="29e2f3f3d5c081ca0e28fdb96f8555825f61d467ca6ce4a2853249b11f508fbd71844d514cb7f99bbe67041b1652ae71e17b44a5b69cb01064049a06f8faa64a15c1fff3ebbc4a25c55021ac5aec02a3f804c031fab3d00f6cd7b0b115dd02b7a0b9d054e85d0bba956c2f40521385cf2e23c5fd8c9492b753588616c52c0e82e753c9f7b02a13d90b5bf137aa93e91ba6d172e5a9372875b84f819a02f6501877a00657ce8f99844febc0141caf875b5de0da0f58e5d439297d20e516c29e2826e839e0ed3ec8e110ce6a107b92e0b66ee2d9f2dceb157a40edd2f4bc29f20e7e3319d9f638824c35", @generic="1a78635f2637e36fb7a5e50b36dda16494c66375f2e068faf1a27e474ac6af3f9128b1c601f4715918229b7be02d2a2de3a6dea4e94241055d796862673f24ee10b1b6ff7c4d3f392e5144ebdb433ef01b385d376c7a39a389128427d46678d192a023e30603da5571edee34763658b59bbcdf", @generic="b7451844d1d3f257fd678664b224b7be3804639adc49c119c6dd9106dcaec088fe77f6e391d39b4e90d44462a3f53f", @generic="e99ba5cf", @typed={0xc, 0x65, @u32=0x736a}, @generic="55ef51b4491ecbd40783addf2d8b0066c327aad42051ff5f518fa6e72dc80b592146edc9a07dd452a6b19f436ab86cad3457d2d0fff2c03922415f962b18034a326e4a06b2685104a5ab76ba1dd7e7cc03156520fc620c53eac9afbb420eae1815270cc2"]}, @generic="90f730dbe614e546c30f74c5f7680cea266a5642a066809ade64338281c5bc5333ba77c1b25fd90cff3cd6501a3349fd172329e609ba74fb332572e0c3870ee237da20a7f3196e09894dc5faf6b015f3b7fd5c74efc83bf03f3effc89681b1fde757053b091cb7152123a8041084bc5c369bb0c635dd303f77be2a052db414a6f3f6d8355588cfeaadb9b73e7c62c033c06b202ab5684ce13f1da2d0d5d07f730e7441698755687055050fc0a69ca729856a73b3ed314010cf94e7eda760b4e4b6b3aa16bdac59d68d41740fe479ca90ad5e01a2d6ed", @typed={0xc, 0x58, @uid=r1}, @generic="c2d374a2d54101d553916c8bd7cd5f4229e3ef7578e137457c68e995", @nested={0xb8, 0x48, [@typed={0xc, 0x1f, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x55, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="72a95c974d5b77fe3e9f6991a934ccd83d6c2573babfd1d92e084d01cb4b9e80d8702505dbdab4298d2a82a0d0e7844120d08b4237530fd2b16e982a86a1d36e1a94288041cdf4fb1a5f4e96292a1ace6e149e71e73e3fd5014812deeeb650158d76e43863a9b7c698cec75d5007e828f2cdb3bc9194ed50af6737a178e050242b7f334d5a15ee15504600cc3fd00d"]}, @typed={0x10, 0x79, @u64=0x6}]}, 0x4ac}, {&(0x7f0000000640)={0x10, 0x20, 0x100, 0x70bd2b, 0x25dfdbfc}, 0x10}, {&(0x7f0000000780)={0x109c, 0x15, 0x8, 0x70bd25, 0x25dfdbfb, "", [@nested={0x34, 0x95, [@typed={0x10, 0x35, @u64=0xedd}, @typed={0x8, 0x47}, @typed={0xc, 0x6a, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x5d, @uid=r2}]}, @generic, @typed={0x10, 0x8a, @u64=0x1}, @generic="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", @generic="3aade940e18834d5ab04b26a58c2df59dead24cf4b08b8f7a80c44e023749e249ea899d7fa17f407fe7b87a0e62f6c1e3004c9e5fcacbffaa380", @typed={0xc, 0x6b, @pid=r3}]}, 0x109c}], 0x3, &(0x7f0000002380)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="30000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYRES32=r36], 0x108, 0x20000000}, 0x8000) r37 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r37, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001c00010300000000fdffff00004002000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/15 21:52:37 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x8b045e7a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x4, 0x2) 2018/03/15 21:52:37 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=ANY=[@ANYBLOB="6800000018000303ffffffffffffffff0200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="fffffffffffffffa"], 0x68}, 0x1}, 0x0) 2018/03/15 21:52:37 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='ns/net\x00') 2018/03/15 21:52:37 executing program 3: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x3}, 0x21c) recvmmsg(r0, &(0x7f0000005d00)=[{{&(0x7f0000005900)=@ipx, 0x10, &(0x7f0000005c80)}}], 0x1, 0x2, &(0x7f0000005e00)={0x77359400}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000180)={0x7, 0x5, 0x101, 0x63, "8be4d45858f8d3d198b6e8b8460a74e2c5e62e40c20ea5bc2c8f62d2bce0ee7e"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x0, 0x3, 0x7, 0x5, 0xc7e}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) 2018/03/15 21:52:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x3) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000080)={0x2, 0x100, 0x7fff, 0x9, 0x63797b76ac183e5c, 0xffffffffe2e5750e}) 2018/03/15 21:52:38 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xffffff5f, 0x0, &(0x7f0000013f40)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000011fa3)}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xe0200) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x11, 0x1, 0x5, 0xa, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x70bd25, 0x3507}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e21}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e22}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x1}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd25, 0x3500}]}, 0x50}, 0x1}, 0x4010) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x8, 0x0, &(0x7f000000ff80)=ANY=[@ANYBLOB="446125aa01e113e7"], 0x0, 0x0, &(0x7f0000001000)}) [ 55.015856] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 55.076577] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 55.079548] binder: 7961:7962 unknown command 0 [ 55.079555] binder: 7961:7962 ioctl c0306201 20004000 returned -22 [ 55.080047] binder: 7961:7962 unknown command -1440390844 [ 55.080053] binder: 7961:7962 ioctl c0306201 20000fd0 returned -22 [ 55.080518] binder: BINDER_SET_CONTEXT_MGR already set [ 55.080524] binder: 7961:7962 ioctl 40046207 0 returned -16 [ 55.082011] binder: 7961:7962 unknown command 0 [ 55.082024] binder: 7961:7962 ioctl c0306201 20004000 returned -22 [ 55.084535] binder: 7961:7963 unknown command -1440390844 [ 55.084541] binder: 7961:7963 ioctl c0306201 20000fd0 returned -22 2018/03/15 21:52:38 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) fcntl$setlease(r0, 0x400, 0x3) r1 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="8902", 0x2) 2018/03/15 21:52:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000056dffc)=0x65b, 0x4) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) listen(r0, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[], 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000000)=""/37, 0x25}, 0x0) sendto$inet(r0, &(0x7f0000003000)="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", 0x1000, 0x1, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/03/15 21:52:38 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0xa) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0xfffffffffffffffc}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x6, 0x9, 0x8, 0x9, 0x1000}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x5, 0x6, 0x283}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x60000000, @empty, 0x1}}, [0x2347, 0x1f, 0x0, 0x1, 0x9, 0x5, 0x7ff, 0x0, 0x9, 0x2abb8049, 0x1, 0x7, 0xffffffffffffffe1, 0x5, 0x10000000001]}, &(0x7f00000001c0)=0x100) 2018/03/15 21:52:38 executing program 2: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40004002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) getitimer(0x799f0f1040c8a964, &(0x7f0000000080)) gettid() 2018/03/15 21:52:38 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000efac)=""/84, &(0x7f000000cffc)=0x54) socket$inet6(0xa, 0x80e, 0x2) 2018/03/15 21:52:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x48000, 0x0) 2018/03/15 21:52:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x10000000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) sysfs$2(0x2, 0x7f, &(0x7f0000000040)=""/117) 2018/03/15 21:52:38 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1500fe00000000b6dc00000000000000000000000000000000000000030000000000000000000000000000003ef3db447905c9a426718b268e91c7a5b798cd0167daa8d0858f7ea1e15636995f4ea198ffffffffd12d2b79b501a428b53af00cdaec92e18d6bb17d975e025f2073178688239888e459c83ef0d70366ab9dcb746390ad73640994b12de95d9e9a"]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000300)={0x655e, 0x3, 0x6, 0xfffffffffffffffa, 0x100, 0x8}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x900, 0x34) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x7, 0x6, [0xfffffffffffff001, 0x3, 0x8, 0xec3, 0x7, 0x591]}, &(0x7f0000000180)=0x14) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) 2018/03/15 21:52:38 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d3ff4)) r2 = memfd_create(&(0x7f0000000040)='%\x00', 0x3) unlinkat(r2, &(0x7f0000000080)='./bus\x00', 0x200) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) getgid() fallocate(r3, 0x0, 0x4000000002, 0x4542) 2018/03/15 21:52:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0xfffffffffffffffe) write$tun(r1, &(0x7f00003f1000), 0x102d5) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="059e4c01929dfec8e8e081f71a590eb2658d9fcdfa3f45f1f998ba5fe83f272db1c1c0b945904d617d1ce40ab510741a087bc3ce770dba2dff42ceb2891f4909bbf79a2eb8c43cfe0527c5578c185cd3bbf83434b123cf8c4b355ee1161cda401be0b93b739addd7cde4b9b00af6965b7c392a26370901206b87e67d9be31e578ac5f569b8b19e1f0b2ae290aa0c9eb3f359c364974a3b80758040654177ab1e1abd1dfeb2b0496268371a913dfc913d7a0123a8d8a941ff41", 0xb9}, {&(0x7f0000000100)="e92a8a229c615b33605749f19378024acefedac8b6c9a24d72ff873f4da92bc7bdfb42bf853da1bc1baa489d512f5d629ce5d1d058fa49e1a58dbc8d785f090995ace88cb4d1e595e04ca1d23b", 0x4d}, {&(0x7f0000000180)="3bdf86f770cb450f3a5b08fc2f2384b2dfd6f8999d3540bf6a4d86174787cc0729ca48396a71c730ed82a4d92dd57adb5361d6e18763ce575bd3b59b421a9f3f932cdbdbe864b8", 0x47}, {&(0x7f0000000200)="4f80126372443b6b7e85f07f9047847e96845b7520b041ef9f33efbc49ba866b571f54b257a8480b1192a3a1171d5c5d0bfa96358ef3a4f4e1ccfe70", 0x3c}], 0x4) 2018/03/15 21:52:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40400, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x2, 0x4) recvmsg$netrom(r1, &(0x7f0000000400)={&(0x7f0000000080)=@ax25={0x3, {"41d1f6426cad33"}, 0x6}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000100)="8432d0f9aa2ba8aad815ca7ba551d10b4a7a9f17c205fcee1611d3901baee0b295bafb3d79354ac3277e125e", 0x2c}, {&(0x7f0000000140)="9563c99d1fe42a5de1444de56e0e84633d89c7146a7b5cf0ffd2beb0f9d84120df31da93a98c3f162ba2fe5e231d4d75796327bfd08240ecd0bb0569f9b1c5ac9d5781e2fe2eda3232722317e7fac59f3e6fa87b5f8a2617e1c6aabdc88c0525767ed6ad9934e8c62f60aaa32248acc92c07ebcbe2f0027354bba186fa8aa94c6a86e64a482f34f47d94ca54d4b52ef2b71de2c05823c59024ced18d40b9b378a1f1ccb75a34d0266ff05ae4a7031107c5d316ec63136a53f45a235a7e16e3ce518d81a40f3bd79e2309b7766a5713032d14985676", 0xd5}, {&(0x7f0000000240)="d2b96d928a2fdc7877c1f7117650c754433576c3a503a72568297495e50fbfaccb02c5c6f4ef43cc0f2cbb7fb77a72e98d93309e50b52643a68e5aee5d9857299e49d7f81229d02ceee9d4d1a757979b5d7103b027f6cbd9aadeaf96c812964e11e549cf7390417866466bff3dbe0e5cba61c2276e6bc027b87f5d302546c149e38bcd790de4cec257ef8914348f3a19d58caedeed1b1c6a57b5a9ed1a7c28d7da45db6862dabcb21131d52272f70dde720850108e2595b51628afcfb6", 0xbd}, {&(0x7f0000000300)="93bd1c2a756a901df4c668ef3257f6e1b5e1385cdbd95bc54d118a95ab86fc2f637c68676e5404511ef16df0d7c7bbf35b729221456d32da090c8be5bf06ffe69cd5a2c78418d0826f0534bb474f9cf4c4ca362457d2f64613121790fe2105b2b121b84de7d5bf4a579f37cc27bb912d1d4f8c772c3c3cdfb087bea8033147b62d", 0x81}], 0x4, 0x0, 0x0, 0x40001}, 0x10041) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x1, 0x4) 2018/03/15 21:52:38 executing program 5: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) socketpair(0x9, 0x3, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) 2018/03/15 21:52:38 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x40032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x2) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/115) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x2d, @dev={0xfe, 0x80, [], 0xf}, 0x1ff}}, 0x8, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0xd8) 2018/03/15 21:52:38 executing program 3: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={r1, r2+30000000}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/03/15 21:52:38 executing program 6: inotify_init1(0x80000) inotify_init1(0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) sync() pipe(&(0x7f0000000100)={0xffffffffffffffff}) mq_timedreceive(r0, &(0x7f0000000200)=""/43, 0x2b, 0x10001, &(0x7f0000000240)={0x0, 0x1c9c380}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) recvfrom$ipx(r1, &(0x7f0000000080)=""/25, 0x19, 0x1, &(0x7f00000000c0)={0x4, 0x80, 0xff, "ef5918db26fb", 0x8001}, 0x10) waitid(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000140)) 2018/03/15 21:52:38 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000000100)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) 2018/03/15 21:52:38 executing program 1: mmap(&(0x7f0000a60000/0x2000)=nil, 0x2000, 0x3, 0x53, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000000c0)='ip6_vti0\x00') r3 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r3, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000ad6ffd)={0x7, &(0x7f000053b000)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00006daff8)={r4}) fcntl$setsig(r0, 0xa, 0xe) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) faccessat(r1, &(0x7f0000000040)='./file1\x00', 0x40, 0x200) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/15 21:52:38 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x7, 0x5}) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x3}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x14) dup(r0) [ 55.231866] IPv4: Oversized IP packet from 127.0.0.1 [ 55.251941] IPv4: Oversized IP packet from 127.0.0.1 2018/03/15 21:52:38 executing program 2: mkdir(&(0x7f0000000080)='./control\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007adff8)='./file0\x00', r0, &(0x7f0000a30ff6)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000b3fff6)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimensat(r0, &(0x7f0000e02ff0)='./control/file0\x00', &(0x7f00003e6ff0)={{}, {0x0, 0x2710}}, 0x0) 2018/03/15 21:52:38 executing program 5: umount2(&(0x7f0000000180)='./file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='ext3\x00', 0x100000, 0x0) 2018/03/15 21:52:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000001c0)=""/116) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0xa0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @rand_addr=0x9}}, 0x1e) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x0, 0xf988, 0x10001, 0x2, 0x2, 0x3}) 2018/03/15 21:52:38 executing program 1: r0 = inotify_init1(0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = accept(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00000000c0)=0x80) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000100)={'ip_vti0\x00', 0x4}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0xa4000960) 2018/03/15 21:52:38 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x584f411a, 0x7ff, 0x0, 0x1, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)={r1, 0xbc, "8bc9448227f6edff3c1a30e1953f73b551a49d23111be7c763ea79b64d52834db59b232d1d5e66b8d14a26a4b5213375d2c32c66601954542a60408a270fdf86328bd55fb7153037963f4de7e701c571100cb54b47fcd38d824982f1edc093dafdb224c0d445d68a02241db6ddecea09263c0b2d21255150cb19c320a7371e377609a732a58a582f25a938c73d71eceac54688f788484f7ef9b436df92ac2ad613f75520e71936c28501c93c00ce1defa8c89636d534030d69a3e74a"}, &(0x7f0000000500)=0xc4) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) fchdir(r2) inotify_add_watch(r2, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000600)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000640)=0x7, 0x4) r4 = open(&(0x7f00004f6000)='./control/file0\x00', 0x90000, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000000)={0x2, 0x6, 0xc880, 0x1f, 0x1ff, 0x401}) mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x8, &(0x7f0000000100)="d7f3437fd749f8c022a40626efad8760c05154dc9e9b2e0740ad5ee1c022e87b4d6ef1e6b1b5bb23ce4df406beae2bce618a536d2b23acb5bb") getpeername$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) prctl$setendian(0x14, 0x3) sendto(r4, &(0x7f0000000140)="d3ae5ad5e22fdce50a728e67518263093b2c2a3974707010044d8e9f3cbcb02cbeec650e67328fc95398e7df29d92a6c50ec8418650b51096dabe1c2e0150005a7389ee558cfc1d9862d37a22c4734f558f7c8df87bf62828b12ed1e87abd833ced4700a0525c2b33af593d4344619fc9949db55671f2c01b015704b30153960da350a44c8b897271b865f43692b67721cdab257119d3a241520d3761b79dc2ef4669048", 0xa4, 0x1, &(0x7f00000002c0)=@can={0x1d, r5}, 0x80) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000481ffc)) sync() 2018/03/15 21:52:38 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = memfd_create(&(0x7f0000000080)='/dev/autofs\x00', 0x1) sendmsg$nfc_llcp(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x2, 0x5673, 0x2de, "d1a898bdf71821cb1ee343892b8c0aa709fb133cf593c4e511dc8e679c64586812993f74c111ea8232bf0b38279817caf51bf2bbc8676bc182c435156d7823", 0x3d}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000140)="605c21dd5955c3cda7f06eeda8d7edc1d5ef8fa5a9aa02af3fec95be9253d1f3b3a13925eb41fcc83de4814641bfa5b6a3f44d436b4a4bedbd2eafa16da594aa00ad95ed0205adcfec7edb4b53c53285d794a2e41ee65178d6c94c6fb96aa0d7df5a1c6d0a7a3fb0e86cb530748c53c02107beaa93e12bd519b5c334d0c1577e0115072cbb5301d792eb42f633c5cfeaff06a9d8c9ce9017e01fac208f22354e48c34dd9325aad8fec133a32846d558b4b11594e588ca96e349924f367c7", 0xbe}], 0x1, &(0x7f0000000240)={0x48, 0xff, 0x7, "dc0343035bc9f0e13d1fe6ce0ba1454fbc6a14054a53533985b7217666c54988d62a48051470bc9d76a29a3b73cdc533ba0910b9aaad4e"}, 0x48, 0x40}, 0x4000) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40001, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000000), 0x4) 2018/03/15 21:52:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x5, 0x0, 'client0\x00', 0x4, "42536da992cde42c", "40425d6456bd3336116b92e21cf996a7e319a36661eac390604344bbe5f692dd", 0x9, 0x8}) epoll_wait(r1, &(0x7f0000014000)=[{}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/38, &(0x7f0000000140)=0x26) 2018/03/15 21:52:38 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x100) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x4) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000001c0)=0x6e) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/03/15 21:52:38 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0x0) 2018/03/15 21:52:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48006, 0x0) write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x40000000008}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30) 2018/03/15 21:52:38 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x1a0, 0x1, 0x73}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x80045430, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x3ec58f9a, 0x2, 0x4f, 'queue0\x00', 0x7fff}) socketpair$inet6(0xa, 0x3, 0xfffffffffffffffd, &(0x7f0000000140)) 2018/03/15 21:52:38 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6, @in, 0x4e22, 0x100000000, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x33, r2, r3}, {0x8, 0x0, 0x0, 0x3527, 0x4, 0xfff, 0x8, 0x100000000}, {0xa64, 0x401, 0x80000001, 0x8}, 0x8001, 0x6e6bb5, 0x1, 0x0, 0x3, 0x1}, {{@in6, 0x4d6, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x3503, 0x4, 0x3, 0x1, 0xf7d, 0x4c9, 0x3ff}}, 0xe8) chmod(&(0x7f0000000080)='./file0\x00', 0x20) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000007c0)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x1, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="147d0f14b50e9170c20000002c163d02fbdbdf25db569b97dbbe8dffa1323f6692430339d62340c95ae3505c4f0eb9fb728ada54fef8d78f52e636d215f2c14bbd4521553824c940cd20a7efba76bc52a754bd70118c46f871e3b28e4a216124be0baceed949ad5a3719479068905c268e635bc9f5e6f81599d1a45f9792fd1a422faa14"], 0x14}, 0x1}, 0x0) 2018/03/15 21:52:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x40, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x200002, 0x0, 0x1000}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x5}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r3, 0x4, 0xa2, 0x0, 0x4, 0xbd1f, 0xb3e, 0x8000, {r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0xfff, 0x8, 0x11ea, 0x5}}, &(0x7f0000000200)=0xb0) read(r0, &(0x7f0000ff6000)=""/4096, 0x1000) 2018/03/15 21:52:38 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xb4}, 0x1c) r1 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[@ANYBLOB="0002020100000000bf020000000000000000000000000001"], 0x18) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) openat(r2, &(0x7f0000000100)='./file0\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff8, @empty, 0x3}}, [0x4, 0x3ff, 0x3ff, 0xc2, 0x2fe, 0x83, 0x20000, 0x7, 0x2a, 0x0, 0x3, 0x7, 0x1, 0x401, 0x7fff]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4) 2018/03/15 21:52:38 executing program 4: geteuid() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000100)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000000080)="b44da1801b01c5b61d928aa2dbfe4a7a03fc2a4b224fa0f9ce3459ff0420b9ed28474db5fc", 0x25) dup2(r0, r1) r2 = socket(0x19, 0x80a, 0x5) r3 = socket(0x14, 0x4, 0x4000003) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x81, 0x4000) r4 = dup2(r2, r3) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x1000000, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) 2018/03/15 21:52:38 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002340)=[{&(0x7f0000000040)='4', 0x1}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000100)=""/214) 2018/03/15 21:52:38 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x18, 0x0, &(0x7f0000000100), 0x12a, 0x0, &(0x7f00000000c0)}) 2018/03/15 21:52:38 executing program 0: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6(0xa, 0xe, 0x5) unshare(0xc000000) 2018/03/15 21:52:38 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000), &(0x7f0000a88ffc)=0xc) socket$pppoe(0x18, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b95ffc)) [ 55.483157] audit: type=1400 audit(1521150758.396:32): avc: denied { net_admin } for pid=6027 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.505566] audit: type=1400 audit(1521150758.416:33): avc: denied { dac_override } for pid=8074 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.534280] audit: type=1400 audit(1521150758.446:34): avc: denied { sys_admin } for pid=8087 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.563011] audit: type=1400 audit(1521150758.476:35): avc: denied { net_admin } for pid=3716 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.563381] audit: type=1400 audit(1521150758.476:36): avc: denied { sys_admin } for pid=8087 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 21:52:38 executing program 7: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r0 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x6, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$sock_ifreq(r1, 0x89b5, &(0x7f0000000280)={'gretap0\x00', @ifru_data=&(0x7f0000000240)="2dccc0dc47acc77f1573cf4d26dabf222a99fdbb8dae588a2f19156e0e79aa88"}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x44081, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x6}) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) 2018/03/15 21:52:38 executing program 6: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="d0000000c0ab17dc7d7fd4235e64351ab22a17d0048a43524973db434f9f2af33ba682e1f3a49b03a4bfe23b261277327a7fb896d98accd2d69be72486dce8e8554dd8996bba112b37faabecd4a71aae387e714cd01ab966cec38594cd37eacd752cb67ba79f6e31bef23ed04b1ed553f4ddf6086b08545a4ac5c468519310f2d68932d8673fe75dde76511ed08dbda7ed5bc5853cc8b240950c58155d58052449b1e778fa40c152de40309432f143fb03389919126188fa42164ad1e38936729eef5bd900000000000000000000000000000000"], &(0x7f0000000440)=0x68) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0xc8, "8ebf3cbe7e23ca84ae6863b0e0b347347cb54c800203717294d81829e90ac9244e60bae9bbb975cc786053a94963d4e37cca666354d9d90aa805c4d2fbf323d499674770cb683e3ce19075f0f5e65af9b5d471b69988c38138511462cb2ca20fe08c5d1124c3a77aad13724177a323a140500008fa5876faed6db27911803f015d2540efa305948c4651e15fe51483f2cabc277a1d0c28e7e791a11b76cf51ed583bd8083d15edbf83b96d44321bb20ff3c15da1f07e8f963d1c6de0ac9d7f09c2b4790e2cdc5e8c"}, &(0x7f0000000300)=0xd0) syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') 2018/03/15 21:52:38 executing program 1: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7dff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e22}, 0xfecd) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/03/15 21:52:38 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') ioctl$TIOCSBRK(r0, 0x5427) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000480)="240000001a0025f004bf81000000ec0800030003000000c22029b6d194179a9f331a31e86e2e6f3dbe325acca0cdd2eefd52e865ab49a27c19014e0063499dfb32883c46ad6497447dda2b2835d19ca7d4386dfcda7496a57f97e21edb524caa05a1b80373feb08d80735bbf4ea5de7cc98ea1e94e3f557a2d6fa2e5e2bad9d6f7bccea7b3142e75cfdc6d56144f0970edf5f43d470f7b5a4d0caed06f91f19a7cc46129126b319cbd106e2d8f8490918b6981ff0725009b48bd623403d71f9bfa8b737610d40c513aedef656b2d49bd714b92a4e8efa7e0cad50eb979dd50312a5f90a74900000000000000000000000000000000", 0xfffffffffffffca3) 2018/03/15 21:52:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x1, 0x1000, 0x1, 0x7f3, 0xa7, 0xea]}, 0x10) ioctl(r0, 0x227b, &(0x7f00005ccfff)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x5b, 0x800, 0x80000000}) 2018/03/15 21:52:38 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00001ad000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) listen(r1, 0x0) shutdown(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x4, 0x4, [0xfffffffffffffffa, 0x0, 0x3ff, 0x0]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x8, 0x1, 0x4, 0x0, 0x101, 0x1, 0x8001, {r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0x1, 0x400, 0x3, 0x100}}, &(0x7f0000000340)=0xb0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c82fec)={0x800000000000000, 0x3, 0x401}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0x8001}, {0x2, 0x800}], 0x2) shutdown(r1, 0x1) 2018/03/15 21:52:38 executing program 0: r0 = getpgrp(0x0) ioprio_set$pid(0x3, r0, 0x680f) prctl$setptracer(0x59616d61, r0) ioprio_get$pid(0x2, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) prctl$intptr(0x1d, 0x7) getpgrp(r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)) 2018/03/15 21:52:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d31fdc)=ANY=[@ANYBLOB="160000004a000300ffffffffffffffff2a0000000000000000000000"], 0x24}, 0x1}, 0x0) [ 55.639774] audit: type=1400 audit(1521150758.556:37): avc: denied { net_admin } for pid=5808 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.664005] audit: type=1400 audit(1521150758.576:38): avc: denied { dac_override } for pid=8105 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.666934] audit: type=1400 audit(1521150758.576:39): avc: denied { dac_override } for pid=8105 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.680566] audit: type=1400 audit(1521150758.596:40): avc: denied { dac_override } for pid=8106 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 21:52:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000000100), &(0x7f00000000c0)={0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000340)=0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x400, 0x12e}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0xcf, "df6fce50a0efed96bb57d68cb15ac89ef8d9efd9aa3f371591a4dd8f4e4a104175a14a8beb0c47e67da50b656b7b6e3a39a2f39a79f6aeebbd80d6cdb4b163e1acf82454a4a0c7dc1466cf3e9ba4f6407a6246d9c7b284d5c398c430585eba8b68b8a96a71fd3ee59ceb9d2ce72bbbb48f08477d9e5cd5571a449b1e498df7e3362d5bbe719a668eb64d7131ae0dff5744824c7f5ee31ada7c23dd13d8532a19935a75db000f8aaecf77f78260eee55122b9cad4f806907b61d95352304f01eaf7d95eff9a6b847fde850c23460626"}, &(0x7f0000000300)=0xd7) timer_create(0xfffffffffffffffc, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{}, {r1}}, &(0x7f0000003fe0)) accept4$netrom(r0, 0x0, &(0x7f0000000140), 0x800) r3 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="d3bb273d92aca12440e4e8904391b260083d0c8650592fda3ddcfceb68eb8f3e0f0f7f83d8af7bcadba65cf9f24a5a7998a90cb7fd0e292b125dc7223294baf8ee89465f7944a8977414e5a0666aa33843c40a20d9c2bccb9bb9645cd87d03b64b5b32a3b1531c465c3c770b8391c83e87cafe744305cc0ed9d60b7009b088d5b07b5323fea3a1960709a3af097eb01560e976f9ee02d53b73db397adeb0e7fb80580c3846f7b582b2ff86ea2cff5640b387b47d03fb219a40ecd1eb6c2b0ec4f0232205f16079df67", 0xc9, r3) 2018/03/15 21:52:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4100, 0x0) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x400000000000007, 0x1, 0x201}, 0x14}, 0x1}, 0x0) 2018/03/15 21:52:38 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000000000)={0x77359400, 0x4}, &(0x7f0000000040), 0x4) socketpair(0x9, 0x0, 0x3f0e, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setname(0xf, &(0x7f00000000c0)='!(mime_type}\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e20, 0x4, @empty, 0xffffffffffffffc0}}, 0xffff, 0x20, 0x1, "767134b976687d71cf9fae0ec22ecba66273dcd527917b711486fd86fe2cd355155632638029adbe4501d57a9210ab6dd5d1facff2977a025c001c8cdfbbadb4287d94ee8442f32434db68eb9337d461"}, 0xd8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) clock_gettime(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000180)) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e24, 0xf81, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}}}, 0x84) getsockname$netrom(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) 2018/03/15 21:52:38 executing program 2: unshare(0x8000400) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3ff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x6) r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000489fb8)=[{r3}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/03/15 21:52:38 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000114ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) get_robust_list(r2, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}, &(0x7f0000000180)=0x18) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004ddff0)={&(0x7f0000db7fa0)=@newspdinfo={0x60, 0x24, 0x0, 0x0, 0x0, 0x0, [@replay_esn_val={0x28, 0x17, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @etimer_thresh={0x8, 0xc}, @tfcpad={0x8, 0x16}, @policy_type={0xc, 0x10}, @extra_flags={0x8, 0x18}]}, 0x60}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/03/15 21:52:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000bdfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) 2018/03/15 21:52:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffaff010}, {0x6}]}, 0x10) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001080)={r3, 0x10001}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7ff) sendmsg$nl_netfilter(r2, &(0x7f0000002300)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f00000022c0)={&(0x7f0000001100)=ANY=[@ANYBLOB="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"], 0x11a8}, 0x1, 0x0, 0x0, 0x4000000}, 0xa277e43365ecf24a) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000002380)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x140, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000002340), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac=@random="fe4785f7f861", @rand_addr=0x100, @dev={0xac, 0x14, 0x14, 0x17}, 0xf, 0xffffffff}}}, {{@arp={@rand_addr=0x101, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xff000000, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0xfffffffeffffffff, 0x0, 0x6, 0x4, 0xf2e0, 0x3, 'syz_tun\x00', 'ifb0\x00', {0xff}, {}, 0x0, 0x21}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x6, 0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/03/15 21:52:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) lseek(r2, 0x0, 0x3) close(r0) [ 55.684912] audit: type=1400 audit(1521150758.596:41): avc: denied { net_admin } for pid=3716 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 2018/03/15 21:52:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000015fffc)=0x2) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/254) epoll_pwait(r1, &(0x7f0000842000)=[{}], 0x1, 0x0, &(0x7f0000ded000)={0xd5f}, 0x8) 2018/03/15 21:52:38 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$void(r0, 0x8) 2018/03/15 21:52:38 executing program 5: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000000080)="1f000000e8030200000006c507141a23", 0x10) r1 = socket(0x10, 0x80000000000002, 0x0) fchmod(r0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x8, 0x4) write(r1, &(0x7f0000000080)="240000002400ff010087042300367700e4ffffff0100000040000018ffffffff0100ff12", 0x24) 2018/03/15 21:52:38 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="00100200", @ANYRES32=0x0], &(0x7f0000000080)=0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x9}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'lo\x00', 0x4012}) 2018/03/15 21:52:38 executing program 4: socket(0x400000000010, 0x3, 0x0) 2018/03/15 21:52:38 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307, @random="c24f2a5d3cc2"}, 0x40, {0x2, 0x4e24, @loopback=0x7f000001}, 'dummy0\x00'}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_crypto(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@del={0x110, 0x11, 0x10, 0x70bd2d, 0x25dfdbfe, {{'drbg_nopr_hmac_sha512\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x7fff}, {0x8, 0x1}, {0x8, 0x1, 0x877}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x40001) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000300)={0x1f, 0x81f}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000340)="f39b40d6c5e799af8f857a15db2d84e9f32233f4e03af849d4de70a218a4eef350fd1366c7c0fe21e2bbf3f733d80dcd4b41e29d9b8804c04f1f4e40b06d6662a6bc6f245a9693fb3b3e61fe3deb11b1e3a974c7b543f078d887cac12d6ac27829755910bf58f58907d68c253decaf8fd720edc60fea855f3c9c3c96713a5b13") ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000003c0)) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000400)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x2, &(0x7f0000000440)=[{0x1f, 0x100000000, 0x7fffffff, 0xfffffffffffffff9}, {0x81, 0x8, 0x9a9, 0xf93}]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000540)={r3, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000005c0)={0x5, {{0xa, 0x4e22, 0x15a, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, 0x88) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000680)=r4) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x81) ioctl$TCGETS(r2, 0x5401, &(0x7f00000006c0)) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000700)=""/34) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000740)={r3, 0xaf, "4f76bb8b14282e3a90df309f794fb1353f0e0befff9c4f28fcc7ca05e7ebb8e6dc0c3476fad40db108f31aa9ea448ed29efc33574d2aa40463133ef20c1f7180b1b1cd5cbdc13c8a5a98c91144d27ee206ce8609d56b14196bada71c522667a4c2b1c6752e21ad78f89681d74f4bf81c80fee7881b2d29068d711494f2cc64e576b2b4aff480eecd10b748168811377109aaacfc911806d25e1e479a269c030a399164c74ab9a9ec6c426a363c9e72"}, &(0x7f0000000800)=0xb7) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000840)={0x20, {{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x480a}}}, 0x88) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000900)={r5, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000940)={0x5, 0x1, 'client1\x00', 0x4, "8660b3a4a45a616b", "507ad135a49a2f435302bc749a02695c39bbf991cb279f5af01d5493d14a5289", 0x4, 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000a00)={'vlan0\x00'}) recvfrom$llc(r2, &(0x7f0000000a40)=""/13, 0xd, 0x20, &(0x7f0000000a80)={0x1a, 0xa8d56da8cfbf4fb4, 0x7, 0x3f, 0x10, 0x8001, @random="2924abc487d2"}, 0x10) r6 = socket$inet6(0xa, 0x5, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000b00)={0x4, &(0x7f0000000ac0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000c40)={r7, 0x5, &(0x7f0000000b40)=[0x7ff, 0x9, 0xd4000, 0xa9, 0x80], &(0x7f0000000b80)=[0x3, 0xfffffffffffffeff, 0x2, 0x0, 0x7, 0x9, 0x2, 0x8, 0x320], 0x44, 0x3, 0x7ff, &(0x7f0000000bc0)=[0x1000, 0x7, 0x8], &(0x7f0000000c00)=[0xaa, 0x40, 0x0, 0x800, 0x2, 0x8, 0xb2, 0x7fffffff]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000c80)={r5, 0xeae0}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000d00)={r5, 0x100000001}, &(0x7f0000000d40)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000d80)={r8, 0x69}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000dc0)={r8, @in6={{0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000e80)=0x84) 2018/03/15 21:52:38 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x1, r1, &(0x7f0000000000), 0xe000000a, &(0x7f0000000040)) ptrace$cont(0x18, r1, 0x0, 0xfffffffffffffa1e) 2018/03/15 21:52:38 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0x4) 2018/03/15 21:52:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x80000000001, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2002, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x800) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) ioctl$TIOCCONS(r2, 0x541d) 2018/03/15 21:52:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000280)={'icmp\x00'}, &(0x7f0000000240)=0x84ca7805f28db3c7) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x99, 0xfffffffffffffe3f) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0xfffffffffffffffb}, 0xffffffffffffffaf) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000001c0)={0x2, 0x2, 0x10001, 0x2, 0x1}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast1, @local}, &(0x7f0000000100)=0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80000, 0x0) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000340)="b7b14bb807b03e540882612019fc4e17da5cb83fb40f72b4cfc3fe66c14b72251c1dee67329d3a0cc8dcb12b978a9d555b8a3b0917d4ce086c7fca647540fdec7f226f18e62da8ebde25fde4a3cac50b0546d4c2da5c040ae7339c1577c80dac63a5d45967043802c60e575e0a7e0acaa08dca9ff9902a0b3444c86590c41e2f98ddf2c4b0579c39125f4becf52c48bb8ac7149cd09dfbc577943cd70a6a9d4a730c8ee3a2dfa9f53ac9963a030025ddad3d55ee20b01e2214c964e18b5984a5d8b424aff6e4f6499e5b9fb9f0dfb4833785f3b8091d4ebf7e901cb7a58eca1f94bb1d34e80ab91e8c3da4059c1b65b1b62db2bfd43d4eead2f9330d50d5eab191e419ee0b9fa00c1592fdbbff162b41edce470d357e7e8d1100a29d6751bbce53419d78c0ffba8281489ce6438d16414f89ad9cfc07eaa1d0c5095acfc79ae2225d74d84ee3ebdf60ade75142dba4b66d98ddca8824ba630c703c9a1909173aff61554e875587eb001929814913f69569f8d684218e6e37880b64e0b7b7e54a607751fadf52acaf18e49a6a24559a36d7ac10f0316a7f955be1e1ffaa6397f69f14a2cc868ab9dc9b4999bda9dce06d59382f10e1a3241a411811b6b856411cc51ec32ad3a2fff0804e489e5cd17798e25aee4db4398126338cf4f1264bc328190e52ae4dd9087c4916338642452a86305ef13f7f0eb2291648097f9631bcd3613809156ee23f69c3f5dbfbe0aae0aa2620384356664d7dc2d4328ed691b407679e1ec2d5fecb7376b64dbc9470822a2604e797869043dad2edd18962891919d82e84a0e9f75bd03c00a43adf712dda5883c6c0600c6c97c8075c4697680d5b68b850e57bc779c2e56d9155976820f197b8a0095efa0a57aefe80ebccbc3812b3585f08225c9a37133937fc6b540d40d59c8169ceae5b192fe2480fab21421a5946c5f71dda565dbb59c684ca706e9c3c73d77d288a94a010385f1185b78943122e9196151aa5eb2999771b34c220e1aa8fbebdbbfeae333548b4d8627b011076d41e9fa4517293857e79ea1d6f074df02dab224c499e801086ed3ef1df909e92be42941e2804edf3ac820c80bb0e6a10b6262ac58d05543327d666546450b95f4bcf2e284cafecd9618d236d8a15eb8d5a5728e023bd4a04936df34a5f9017e64439d0a240afd01877f26da4c83acf478bed58de37e12dca700ef410ca23bfbe7271d15f01188129c6c35b5dc2a9fb2ab0c58563fa548ac3880af8a75237743235306008197c8ba04be4c478e3fe889b61f45c100cfd6bfc1d9406c405362f9e4a74cf4dba8ebbc616348beb4fd8afb237114d1bd73e62cdf7f4e08ee1ab6efe91c25fd2b07694ba3ab9a9247b4cf23be9b3b32584512ef68e792ed31a0d8159fc899e1067aec618cfb3d82efdb2d8bd87c5500923e7ce75667e244eb565a66193f931ad05263ac9a944971bd14ce9d7c2cf23374343450604633a63c1d8d388d4e1facdc57d86a37bc53338ccfd3213", 0x431, 0x0, &(0x7f00007a5000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat(r2, &(0x7f0000000080)='./file0\x00', 0x44000, 0x2) 2018/03/15 21:52:38 executing program 4: epoll_create1(0x80000) umount2(&(0x7f0000000000)='./file0\x00', 0xe) mkdir(&(0x7f0000000040)='./file0\x00', 0x8a) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x4a0, 0x278, 0x0, 0x138, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f00000000c0), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xffffffff, 0xffffff00, @mac=@random="bf754fd65f3e", {[0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="23fbb52b8d18", {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x8, 0x6, 0x88, 0x200000000000, 0x8, 0x4, 'erspan0\x00', 'irlan0\x00', {0xff}, {}, 0x0, 0x240}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x80000000, 0x3}}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xff, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x200, 0x81, 0x2, 0x5, 0x637d, 0x81, 'nr0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x0, 0x61}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, 0x5}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x11}, @dev={0xac, 0x14, 0x14, 0x14}, 0x6, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000600)={0x7, 0x7ff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/policy\x00', 0x0, 0x0) readlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=""/29, 0x1d) r2 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="3129d8c842c34d307442e701adfbd71406f0359ff3e2d7bc53316335a5f60956ee08157208f6d04926c7b14db1d8511e0542f3ec3bbfaacb3f310c4b0bd87403d477d2d32a10a95331f47172b08320199aee8073dd792fff4c96c8c5976d781815022b6a43c66b68c14af209db400d59158783dd6e58021347cd63d7bac496d287b26b25a914246a5f9b1ec8d79975900c7592717c0275d4d88fb07b3b5636abfa615e36ad", 0xa5, 0xfffffffffffffffe) r3 = request_key(&(0x7f00000008c0)='rxrpc_s\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)='mangle\x00', 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, r3) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000980)=0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000a00)={0x6, 0x8, 0x80, 'queue1\x00', 0x5}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/keychord\x00', 0x4000, 0x0) r6 = openat(r4, &(0x7f0000000b00)='./file0\x00', 0x2a082, 0x90) renameat(r4, &(0x7f0000000b40)='./file0\x00', r4, &(0x7f0000000b80)='./file0\x00') fanotify_init(0x10, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000bc0)={0x1, [0x0]}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000c40)=@assoc_value={0x0}, &(0x7f0000000c80)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000cc0)={r7, 0x36}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000dc0)={r8, 0xb4, &(0x7f0000000d00)=[@in6={0xa, 0x4e24, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3a7ac48c}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}]}, &(0x7f0000000e00)=0x10) preadv(r0, &(0x7f0000000f40)=[{&(0x7f0000000e40)=""/30, 0x1e}, {&(0x7f0000000e80)=""/173, 0xad}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000f80)) fstat(r6, &(0x7f0000000fc0)) umount2(&(0x7f0000001040)='./file0\x00', 0x1) setns(r4, 0x40000000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001080)={{0x3f, 0x7}, {0x80, 0x10000}, 0x3, 0x2, 0x1000}) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000001100), &(0x7f0000001140)=0x4) 2018/03/15 21:52:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_adj\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}], 0x1c) rt_sigaction(0x17, &(0x7f00000000c0)={0xffffffff, {0x9000000000000}, 0x8000000, 0x3}, 0x0, 0x8, &(0x7f0000000100)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) 2018/03/15 21:52:39 executing program 4: unshare(0x8000400) mkdir(&(0x7f0000066ffa)='./bus\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000059ffa)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f0000068fd5)=""/48, 0x30) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x6000)=nil, 0x6000}, 0x3}) getdents(r0, &(0x7f0000000040)=""/47, 0x2f) ioctl$void(r0, 0x0) 2018/03/15 21:52:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="18b90000030101000001008000020020994d0a1b62e2ae9cc22232000000000000fcff00"], 0x18}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='personality\x00') ioctl$TIOCEXCL(r1, 0x540c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x2000}, {r1, 0xc000}, {r0, 0x8000}, {r1, 0x4}, {r0, 0x8}, {r0, 0x2084}, {r0, 0x1000}, {r0, 0x2020}, {r1}], 0x9, &(0x7f0000000340)={r2, r3+10000000}, &(0x7f0000000380)={0x9}, 0x8) prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x2000)=nil) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) 2018/03/15 21:52:39 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020081000b00edffffff00ddff000000090018000000290052491d5c9d2a90de8faeffd9307508a23d7fb12eed843972000000ade8a28957"], 0x38}, 0x1}, 0x0) setsockopt$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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/15 21:52:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)="766508015d53", 0xffffffffffffffa0) shutdown(r0, 0x1) 2018/03/15 21:52:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000743fc8)={&(0x7f0000fc1000)={0x10}, 0xc, &(0x7f0000eb5000)={&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32], @ANYRES32=r0, @ANYBLOB="f7df3a24ac39dd08f091e6147dd974ebb4d5bd356bdf5c3db2aa54b0f4c0b379033d31b20e6c78d342a65d037fabbe70036fa23b1f229d4cd8135c6d6ce4c3f80984a75448246f94d1e3fa2fb1ffe45c8050d906609090539753bf6101f299c5e933e7629b5d575528a81113a0008061766815", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32, @ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYRES32=r0, @ANYPTR], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES64], @ANYBLOB="bc731f78249549ddc8bc6e367bc0f09ff71d518e7b4f2ce6d3494d45b23f4e7070258fc44645bd28cacd9a01ff34ffb9cb0623158eeec8ee33074036d6b1317fd9e4a0c114b61a05425dda57ed26578a885bb7efb86e93750b3fa2b0893a548901c98e68a468b08cd28564464a521ed35c527c7362378189049c491ef333bd93312ba7e2b514e17bff4019bd26bad17e19196628e535749b8da53bccf91273125cb344a96aa45ae27abaff81a6dc6c7202bd4b5bc3af864c7e3d44515256eb7d0188ff38357a2a15c4de06ca06573d", @ANYBLOB="0a456ced803aed40edb7430fe5e4bd8131cc4f651de23d0126a7660cc2ecc916254a54e72a8b24257d9a1f2a365d89a1406bcc11e59912df027130a91225faa71ac7450c3930f7d917738f3fc83aae741c93eb5a77676a1bf1b77524", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYBLOB="32209444877c2dea5cfcb8", @ANYBLOB="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", @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYRES64, @ANYRES32=r0]], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0]], 0x2}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv6_deladdr={0x2c, 0x15, 0xc, 0x70bd26, 0x25dfdbfe, {0xa, 0x8, 0x100, 0xff, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/03/15 21:52:39 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x3}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) socketpair(0x1, 0x4, 0x7b, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e47b6add87d676c6500000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/03/15 21:52:39 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x934, 0x3ff, 0x81}], 0x18) select(0x40, &(0x7f0000000fc0)={0xfffffffffffffffe}, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000200)) truncate(&(0x7f0000000000)='./file0\x00', 0x9) unlink(&(0x7f0000000140)='./file0\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/78) 2018/03/15 21:52:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80001, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0xfffffffffffffffe, 0x50062d2f}, 'port1\x00', 0x4, 0x80000, 0x200, 0x3, 0x5e, 0x4, 0x1, 0x0, 0x1, 0x3f}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/15 21:52:39 executing program 3: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x800, 0x60, 0x1, 0x1, 0x4, 0x0, 0x1ff, 0xff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r3, 0xb27a}, 0x8) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/03/15 21:52:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x3, 0x2000) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000100)={0x5, 0x400, 0x100000001}) 2018/03/15 21:52:39 executing program 5: creat(&(0x7f00000000c0)='/', 0x10) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x2000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x800, 0x0) linkat(r0, &(0x7f0000000080)='/', r1, &(0x7f0000f73000)='./file1\x00', 0x1000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r2, 0x38b870c052f621c, &(0x7f0000000040)=0x8) 2018/03/15 21:52:39 executing program 6: accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x3c8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x22900, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000004c0)={0x2, 0x1, 0x99c, 0x3, 0x1f}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) mq_notify(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @thr={&(0x7f0000000340)="d183bb789908f6f0f3c762b646ce19d33e5819d072e9f0d6d78ab37c4cdbabd5a014765d923183c74dc4cb8c441c3fb4615e98bf6a0daaadf532f48d3d6f6c37f0deafb12b4be0ef2941d8d6ca3932ac45eaa7425e28d6e697a3da9fc755e69e0406878b680bd081ac036c77613d5da73c318e15644d62f7c80677cbd2ca0dcb9d5f4da5e6c9412cb9c69c0961d476267a16e8a16fa6515e28d3f23942409abd5bc7d0298ef5e074d313513a681dec5c621ec409e320045a85e27ba302f3c1a74b813f5815c4aba63a17bdfdd06f9199c5174d798362ce2cb32bd0bf2963bc3ff5", &(0x7f0000000440)="aea97ab648c192aaceb61376ac05d6d9d91e5e0f80b6fcbc67b673dca865d3e92d454249"}}) pselect6(0x40, &(0x7f0000000500)={0x2, 0x0, 0x7, 0xe0, 0x4, 0x7ff, 0x100000001, 0x2ca1}, &(0x7f0000000540)={0x2, 0x1ff, 0x100000001, 0x4, 0x1ff, 0x7, 0x8, 0x81}, &(0x7f0000000580)={0xffff, 0x6, 0x400, 0x800, 0xfffffffffffffffb, 0x7, 0x7, 0x8}, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000640)={&(0x7f0000000600)={0x1}, 0x8}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) select(0x40, &(0x7f0000000180)={0xfff, 0x4, 0x80000000, 0x3, 0x9, 0x8b6c, 0xe9, 0x400}, &(0x7f0000000240)={0x3, 0x4, 0x8, 0x2, 0x4b4, 0x200000000000000, 0x9, 0x7}, &(0x7f0000000280)={0x80000001, 0x6, 0x9, 0xb406, 0x8, 0x5, 0x5, 0x4}, &(0x7f0000000300)={r3, r4/1000+10000}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000680)) timerfd_create(0x7, 0x80800) 2018/03/15 21:52:39 executing program 0: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000000c0)=""/160) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x0, 0x7fffffff, 0x3, 0x4}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/03/15 21:52:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="1a39ca0bf30f207defacc3e019d108f5", 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast1}, &(0x7f00000000c0)=0x8) shutdown(r0, 0x1) 2018/03/15 21:52:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) eventfd(0x10000) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0185879, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/15 21:52:39 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xbbf, 0xeb, 0x10000, 0x81, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) ioctl(r0, 0xf0a, &(0x7f00000001c0)="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") r2 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x40000000000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000011c0)="ed18811f55010299e88d803a580e2a09a6190aa2dc0754b76a62b712bc9a0fb6b8267ca63606d423bae22bb096ea409ca4254a677bcb48dec8e81760fa6879ad93436274691228ec5a40cbb2844840770a5ebc0d8740de81654288180d52963dcf1214417004c001ac6f220dc1065877676a1ee303fc7370b2a13e97404cbd4aeae0cfdead9bf318619ecd4e6d9164d6cee71321a7f92d39883a1141895ec7755a5f4dcdd13b0e") ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/03/15 21:52:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000000000000000000000000bba9b102ea36000000000000000000000000000c000000009e5c4d0b74b2897618709503c9eb9c1d"]}) socketpair$inet(0x2, 0x7, 0xffffffffffffef9b, &(0x7f0000000000)) 2018/03/15 21:52:39 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/101) getpeername(0xffffffffffffffff, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x12}, @dev={0xfe, 0x80, [], 0x17}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x500, 0x2, 0x85000000, r1}) prctl$intptr(0x18, 0x6d) r2 = socket$inet6(0xa, 0x6, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x20, 0x1, 0xff, 0x8, 0xc4, 0x3, 0x6}, 0x20) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000080)=0x1) 2018/03/15 21:52:39 executing program 6: prctl$getname(0x10, &(0x7f0000000000)=""/157) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x8e4a5aabfb6cc266) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) recvfrom(r0, &(0x7f0000000180)=""/172, 0xac, 0x40002040, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='&\x00', 0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000280)={0x20000000, 0x4, 0x3}) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000002c00)=[{{&(0x7f0000000380)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000500)=""/163, 0xa3}], 0x2, &(0x7f0000000600)=""/113, 0x71, 0x412}, 0x46e251f4}, {{&(0x7f0000000680)=@nl=@proc, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)=""/116, 0x74}], 0x1, 0x0, 0x0, 0x7}, 0x40}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f00000007c0)=""/142, 0x8e}, {&(0x7f0000000880)=""/134, 0x86}, {&(0x7f0000000940)=""/196, 0xc4}, {&(0x7f0000000a40)=""/84, 0x54}, {&(0x7f0000000ac0)=""/36, 0x24}, {&(0x7f0000000b00)=""/96, 0x60}, {&(0x7f0000000b80)=""/245, 0xf5}, {&(0x7f0000000c80)=""/77, 0x4d}, {&(0x7f0000000d00)=""/44, 0x2c}], 0x9, &(0x7f0000000e00)=""/1, 0x1}, 0x6}, {{&(0x7f0000000e40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/190, 0xbe}], 0x1, &(0x7f0000000fc0)=""/91, 0x5b, 0x1}, 0x400}, {{&(0x7f0000001040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001280)=[{&(0x7f00000010c0)=""/205, 0xcd}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, &(0x7f00000012c0)=""/151, 0x97, 0x80}, 0x5}, {{&(0x7f0000001380)=@hci, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001400)=""/11, 0xb}, {&(0x7f0000001440)=""/147, 0x93}, {&(0x7f0000001500)=""/171, 0xab}], 0x3, &(0x7f0000001600)=""/61, 0x3d, 0xfb7}, 0x6}, {{&(0x7f0000001640)=@can, 0x80, &(0x7f0000001800)=[{&(0x7f00000016c0)=""/201, 0xc9}, {&(0x7f00000017c0)=""/25, 0x19}], 0x2, &(0x7f0000001840)=""/175, 0xaf, 0x8}, 0x1}, {{&(0x7f0000001900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001980)=""/216, 0xd8}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/68, 0x44}, {&(0x7f0000002b00)=""/122, 0x7a}], 0x4, &(0x7f0000002bc0)=""/24, 0x18}, 0x4}], 0x8, 0x2, &(0x7f0000002e00)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r5, 0x0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000002ec0)={{0xa, 0x4e23, 0x3ff, @empty, 0x6}, {0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2d17}, 0x4, [0x3ff, 0x8, 0xffff, 0x7, 0xfff, 0x81, 0x6c2, 0x8]}, 0x5c) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000002f40)=0x6, 0x4) syz_extract_tcp_res$synack(&(0x7f0000002f80), 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000002fc0)={@local, @multicast1, @multicast2}, &(0x7f0000003000)=0xc) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7000, 0x2, &(0x7f0000ff9000/0x7000)=nil) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000003080)={0x3, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x100, 0x100, 0x6, 0x5, 0x200, &(0x7f0000003040)='vlan0\x00', 0x5da, 0x1, 0x5d}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003100), &(0x7f0000003140)=0x4) r7 = request_key(&(0x7f0000003240)='encrypted\x00', &(0x7f0000003280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000032c0)='\\lo\x00', 0xffffffffffffffff) add_key(&(0x7f0000003180)='dns_resolver\x00', &(0x7f00000031c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003200)="fdfed69fd2286f083dadb542445386b972f3c7dc1287a0444cea84746cb82a954fcd4e09f82da8aa", 0x28, r7) connect$llc(r2, &(0x7f0000003300)={0x1a, 0x337, 0x7, 0x1, 0x4, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000003340)) prctl$setmm(0x23, 0x4, &(0x7f0000ffc000/0x1000)=nil) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000003380)=0x1c, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00000033c0)=0xfffffffeffffffff, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000003400)={{0x3, 0x0, 0x9, 0x0, 0x6}}) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_dccp_buf(r6, 0x21, 0xc0, &(0x7f0000003440), 0x0) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000003480)={0x473, 0x3, 0x1000}, 0x4) 2018/03/15 21:52:39 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d60000)) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/175, 0xaf) 2018/03/15 21:52:39 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(r2, &(0x7f00000000c0)={0x12, 0x0, 0x4, @fuse_notify_poll_wakeup_out={0x10000}}, 0x12) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c80ff4)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) epoll_wait(r3, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/03/15 21:52:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f00000b5000), 0x0) shutdown(r2, 0x1) fcntl$setstatus(r2, 0x4, 0x2000) 2018/03/15 21:52:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x400000000023) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x78) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x50, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0xb92}, &(0x7f0000000140)=0x8) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) ioctl$void(r1, 0xc0045878) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/03/15 21:52:39 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) 2018/03/15 21:52:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x14, 0x21, 0xaff}, 0x14}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp-reno\x00', 0xb) 2018/03/15 21:52:39 executing program 2: r0 = getpgid(0x0) sched_getscheduler(r0) ptrace$getenv(0x4201, r0, 0x5be83ec2, &(0x7f0000000000)) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r0, r2, r3}, 0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000200)=r0) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x130) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000280)=0x101, 0x4) getpeername$netlink(r4, &(0x7f00000002c0), &(0x7f0000000300)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000340)) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) eventfd(0x9) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00000003c0)) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480)=0xffffffffffff8000, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) socketpair(0x3, 0x7, 0x9, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000540)) listen(r5, 0x8001) r8 = open(&(0x7f0000000580)='./file1\x00', 0x0, 0x120) ioctl$KDDISABIO(r7, 0x4b37) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0xffffffffffffffff, 0xffff, 0x8}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000640)={r9, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x1000}}, 0x8, 0x7}, &(0x7f0000000700)=0x90) sendto$unix(r7, &(0x7f0000000740)="ede37492e8d82e1f337e5fe70595a82ae2b5cca493022948ef5c5f0b6ce2211200c8daa6f6887fc0bf924728b0b354ba6880e8828f8cbfd6f8483c8736bd990b13ab1a7922758747d4ee1eba17475d812e9444acc1806b2bc8703c1608c0bef6a292cf09db16860767fd7c59f4a9b528a1cf771d974468e57a79025f03d64432", 0x80, 0x4, &(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$TIOCSBRK(r4, 0x5427) shutdown(r5, 0x1) shutdown(r6, 0x0) sendmmsg(r8, &(0x7f0000000c40)=[{{&(0x7f0000000840)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)="88154b94941cc2e7bd6663f70f17206e4a84f5547a2c5d440c6667f93b159fe3a54c9d52646c6af60535e262e6b724", 0x2f}, {&(0x7f0000000900)="51fbacf66986dbaf94eacb0e246b73d378c7a01074df53d5f779407ab342fe6c8556f335fe0e766aad74d8664adff6c8daf3d24900e9e3e7f8f616f1a0da5421fea5aea7f0e3873f2908cc913d977a2ea6050966ae3c8ef43ed7d4513d24dde969368bd7c4361031a0525f4832555dd292b35100605f04c87c2b56edfcdf89106bc16696d1b0267b8ae32a755c3073ae0d39b31492b64279d0", 0x99}], 0x2, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f0000000a00)=@l2={0x1f, 0x0, {0x4, 0x5f54, 0x6, 0x9, 0x3, 0x8}, 0x6, 0x2}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000a80)="046af9b7d0b94f75827e033a0c27cba0dbceecf809ba", 0x16}, {&(0x7f0000000ac0)="6f7da7e699cbdaa00c8cc03e8895bbc14ca71bf5abb2abea3e4d", 0x1a}, {&(0x7f0000000b00)="f75dc0bc834392f4fdce3d8f14ee", 0xe}, {&(0x7f0000000b40)="f04ba4b70856ea01dd31c25a63f744462b72177c1d9f7290a0a45f13595e019831dad3293464c95a5217c0eb75ba7ec1c68992d1ecba2879e92e7256fd2fe60b46bb9c2cbb5ad95fa403ccc106b812dbe79b20028726b0027071a33cd06ecc3302a7ebddd63455889122b2bdddfe9572136027de6e72b4d5ad", 0x79}], 0x4, &(0x7f0000000c00)=[{0x30, 0x112, 0x0, "70ea4b5579af3543f74d1fa5625df3f369346951685cb839eb"}], 0x30, 0x20040814}, 0x3}], 0x2, 0x24004094) 2018/03/15 21:52:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) shutdown(r0, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) fstat(r1, &(0x7f0000000040)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 21:52:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setregset(0x4205, r2, 0x3, &(0x7f0000000180)={&(0x7f00000000c0)="15e1017285078ed1a65b4b9f1246d332207a7dce84ccd7fcbb4e609dc52dd530378b358fc761e496005f0abfd01d937e18ae9ce6cf428fb48dd5bf7965418dac8824cbb036b16ddc4db26d24b10af03f9c94616ccfca0ff007096c06b4e545f84ca92cca3af1321ebafd76d33045858ca465ce2da877e95d28b8c844686755638daac6fc82c7", 0x86}) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) r4 = dup(r3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000200)={r5, 0xfffffffffffffffa}) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000000)=@routing, 0x8) 2018/03/15 21:52:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x1, 0x5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x17}}) 2018/03/15 21:52:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r1 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000018000100ffffffffffffffff0a000000000000080000000004000800"], 0x1}, 0x1}, 0x0) 2018/03/15 21:52:39 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/4096) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x51, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x80, 0x5, 0x100000001, 0x3bb, 0x0, 0x1, 0x8, 0x3c88a432}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/03/15 21:52:39 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x20002, 0x1a0) getdents(r0, &(0x7f0000000140)=""/192, 0xc0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x100}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000040)) 2018/03/15 21:52:40 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) read(r0, &(0x7f0000008f21)=""/223, 0xdf) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, {0x8fbd, 0x81, 0x7, 0x0, 0x6, 0x1}, 0x5, 0xb29b}, 0xe) readv(r0, &(0x7f000000bfc0)=[{&(0x7f0000003f89)=""/119, 0x77}], 0x1) 2018/03/15 21:52:40 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000000000)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x8, 0xfffffffffffffe27) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) [ 57.227818] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/15 21:52:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f00000002c0)={0xffffffc7, 0x4002000000010, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='GPL-\x00', 0x3) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x328, [0x20000300, 0x0, 0x0, 0x20000598, 0x200005c8], 0x0, &(0x7f0000000080), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x4a, 0xf7, 'syz_tun\x00', 'gretap0\x00', 'bridge0\x00', 'bcsf0\x00', @empty, [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x1f8, 0x230, 0x268, [@arp={'arp\x00', 0x38, {{0x337, 0x885f, 0x9, @loopback=0x7f000001, 0xffffff00, @empty, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x50, 0x22}}}, @comment={'comment\x00', 0x100}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x3a0) 2018/03/15 21:52:40 executing program 7: r0 = socket$inet(0x2, 0x4080000000000001, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x5}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/03/15 21:52:40 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7dff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/03/15 21:52:40 executing program 2: r0 = socket(0x8010, 0x20000000000001, 0x1) write(r0, &(0x7f0000000080)="2400000021001ff0071cef65ff0ffc0e020020000000000000e100fd04000a0000000005", 0x24) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) sched_setparam(r1, &(0x7f0000000140)=0x800) socketpair(0x11, 0xf, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000001c0)=""/58) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc400, 0x0) syz_emit_ethernet(0x168, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @empty, [{[], {0x8100, 0x3, 0x4, 0x2}}], {@mpls_uc={0x8847, {[], @ipv6={0x5, 0x6, "16d207", 0x12e, 0x2b, 0x1f, @dev={0xfe, 0x80, [], 0x18}, @empty, {[@fragment={0x87, 0x0, 0x1, 0xfffffffffffffffb, 0x0, 0x5, 0x66}, @dstopts={0x5f, 0x1, [], [@enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x9}, @ra={0x5, 0x2, 0x8039}]}, @srh={0x2f, 0x4, 0x4, 0x2, 0x4, 0xffffffffffff0001, 0x3, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0x73, 0x10, 0x4, 0x8, 0x9f, 0x1, 0x10001, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, @dev={0xfe, 0x80, [], 0xa}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}]}], @dccp={{0x4e21, 0x4e22, 0x4, 0x1, 0x1, 0x0, 0x0, 0xd, 0xe36, "2258da", 0x0, "34b5f0"}, "b04e878ad7c71b9241aab022c7e5cab519fb820a405f771358ea5177ae7ed11eabdc71140e0bd3e05b4eafb3e5d137f7a1cfd1dadf2e6b477b1f1965fb475c6228800bcae2e7753b78558956ede3"}}}}}}}, &(0x7f0000000380)={0x1, 0x4, [0x128, 0x404, 0x824, 0x81a]}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x810, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00000000c0)) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000040)) 2018/03/15 21:52:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x2f, 0x200, 0x70bd26, 0x25dfdbfc, {0x11}, [@typed={0x10, 0x3d, @u64=0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000340)="18000300000001000000be5ea6cda8360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1ff0f0000fc2d63e0000000000014180000000000130000c88ebbff06010000ad000000000000061496d7220342000747ecf48b05000000e7ec75e948ccfff6ba00b3b40f6eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6000000000000000000fee200000000000000", 0xc0) 2018/03/15 21:52:40 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}}}, 0x84) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {r2, r3/1000+30000}}, 0x100) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x100000000, 0x0, 0x10001, 0xfffffffffffff801}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000280)={r4, 0x8}) iopl(0x9) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000400)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000440)={r1, 0x96}, &(0x7f0000000480)=0x8) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x101000, 0x0) membarrier(0x20, 0x0) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000500)=0x7fff, &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000580)={r1, 0x8}, &(0x7f00000005c0)=0x8) readlinkat(r6, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=""/210, 0xd2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000740)={r5, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000800)=0x84) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000840)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000880)={r5, 0x0, 0xfffffffffffffffa}, &(0x7f00000008c0)=0x8) getsockopt$inet_int(r6, 0x0, 0x2f, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000980)='tls\x00', 0x4) r7 = add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a40)="71ae52adda5ce18d6db0454398ea645019a9b39a60b024a05bc6f6fe572ac63feb0576b3ea2fa273be65c8b6f63fd37b16a483770bbd381afdd36407a730e41d22fc8f57c2e4cc1cc126b192dcf3ee878c1b95e1d7c4ebb67561a53d040b4ac08eead08d1ba6429bc53e8bfcd39d4564b1e4bacf5cad6564", 0x78, 0xfffffffffffffffb) keyctl$invalidate(0x15, r7) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r6) clock_getres(0x5, &(0x7f0000000ac0)) link(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)='./file0\x00') 2018/03/15 21:52:40 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x9, 0x4) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000028effc)) 2018/03/15 21:52:40 executing program 4: mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000240)={&(0x7f0000ffa000/0x3000)=nil, 0xedb0, 0x0, 0x88, &(0x7f0000ffe000/0x1000)=nil, 0x5}) umount2(&(0x7f0000000000)='.', 0x4) splice(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) umount2(&(0x7f0000000580)='.', 0x4) r1 = request_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='wlan0)\x00', 0xffffffffffffffff) rt_sigpending(&(0x7f0000000040), 0x8) keyctl$search(0xa, r1, &(0x7f0000000140)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) 2018/03/15 21:52:40 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)={0x2019}) memfd_create(&(0x7f0000000080)='/dev/binder#\x00', 0x2) epoll_wait(r1, &(0x7f0000752fe8)=[{}], 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4) 2018/03/15 21:52:40 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000780)={@loopback=0x7f000001, @empty, r2}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)=0x0) syz_open_procfs(r3, &(0x7f0000000440)='net/wireless\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_group_source_req(r4, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0xf1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000000180)={{0xb8f6, 0x10001}, 'port0\x00', 0x21, 0x10, 0x2, 0xb6, 0x3, 0x1ff, 0x5, 0x0, 0x1, 0x15}) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f00000002c0)={0x100000001, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x108) getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/15 21:52:40 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00000000c0)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x2) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x7fc, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x7f, 0x4) 2018/03/15 21:52:40 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000080)=0x1e, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000040), 0xe, &(0x7f0000000140)) 2018/03/15 21:52:40 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000800)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x0, 0x0, r1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x800000000000000}}, 0xe8) close(r0) 2018/03/15 21:52:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x100000000, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x9}, 0x1c) ptrace$cont(0x20, 0x0, 0x400000f15, 0x3e92) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0x4) r3 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80000) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000300)=0x8000, &(0x7f0000000340)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) getresgid(&(0x7f0000000c80), &(0x7f0000000d80), &(0x7f0000000c40)) ioctl$TCFLSH(r2, 0x540b, 0x5) getgroups(0x1, &(0x7f0000000640)=[0x0]) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x3d, r4}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000580)={0x0, 0x7530}, 0x10) getgroups(0x0, &(0x7f0000000900)) 2018/03/15 21:52:40 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) read(r0, &(0x7f0000223000)=""/237, 0xed) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x2000}, 0x4) 2018/03/15 21:52:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x3}, 0x8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f000033c000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x50}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) 2018/03/15 21:52:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0xff, 0x7fffffff, 0x9}) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) fremovexattr(0xffffffffffffffff, &(0x7f0000001640)=@known='user.syz\x00') 2018/03/15 21:52:41 executing program 7: madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e24, 0x6, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0xff, r2, r3}, {0x1, 0xff, 0xefd, 0x3, 0x4, 0x7f, 0xfffffffffffffffe, 0x1}, {0x6, 0x100, 0xfff}, 0x8, 0x6e6bbb, 0x0, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d2}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x3738, 0x78, 0x9, 0x3}}, 0xe8) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) 2018/03/15 21:52:41 executing program 2: syz_open_pts(0xffffffffffffff9c, 0x0) times(&(0x7f0000000040)) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fchmod(r0, 0xa0) 2018/03/15 21:52:41 executing program 6: socketpair(0xa, 0x5, 0xfffffffffffffffe, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2001, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') sendfile(r1, r2, &(0x7f00000000c0)=0x60, 0x4000000000102) 2018/03/15 21:52:41 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x3b, r0, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x6, 0xc1, &(0x7f0000000040)="42a5e197f027b82c104e6ed7f87931aee69813e0da7f72b90de99d47937088117283f94a1b0d28f29fee1495643f3d79f76002335cb9cae067cef38464bfd542cd070ebb22cf827780beeaa9a4b12bc7bed1c99b2612d9a0d62d2bff09eca89e68fe6b422c3d12732b97c23df45837b1ac7120647629f7fac32ebfd0f897f91245d49f4b82c6b9d63f3af26dfca7b6b211934e5208da27d5ce120cb5443f649593e509dc679cc73c7f203aca3d51cf5bc7cd9c512aaf07af0b97db068af3e3a175"}) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) 2018/03/15 21:52:41 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001c3000/0x4000)=nil) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) accept4$inet6(r0, &(0x7f0000000900), &(0x7f0000000940)=0x1c, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)="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", 0xfc) 2018/03/15 21:52:41 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000100), 0x0) 2018/03/15 21:52:41 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x6, 0x0, 0x1000, 0x27, 0x80000000, 0xffffffff, 0x9}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x28, {0x2, 0x0, @rand_addr}}) 2018/03/15 21:52:41 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/ip_tables_names\x00') write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:lirc_device_t:s0\x00', 0x23) 2018/03/15 21:52:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') fdatasync(r0) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000000080)="16be0e9d9e3c3588c697b7eeab5f2a3932202e8ea2d5304aa92b7cb56279d806000000000000004b6b3efbaf75dc1753ec87c542e7034acf2c1fbcbb1dc71595f91341dda16e7b878d6cddd51e27a3cf21eb913b518b2fe333fea0b7e134331a5495c1a07b4924d6a75a9206dfdd7a69669b", &(0x7f0000000000), &(0x7f000014e000), &(0x7f0000000100)="84aa6503120b7a5e94da67673d54338c2f9a9202bced9ddf66c25709bb5ae0481923bbc59cef1e590e414b271d45d75dec8ed2e5b81c759d107c05e305a422955aa63577325466b727d56c2be768c7bc711a585c877fea6c573f9fe50800b8fcf7a76f") sendfile(r0, r1, &(0x7f0000000040), 0xff) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000180)=0x4) 2018/03/15 21:52:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@bridge_newneigh={0x30, 0x1c, 0x409, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/15 21:52:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xc2, "d3c9c0420825d9713be028d4d22cdcdc94fa2a0e55438bf47cbac3c983b9b3942e6286ee33c29e046369556fa09fcdd570e13dff7c198d0febc7c6c2c824ca6f42bd93f88c74825b3079212f30a65a64b97c0a7f76f14874780b2bf57845392c5ccf20438d427d93047e0ea5973a5d75477cb1429b02751a9a2d94e757862101c7173cd249c850829f53b4c7bf4d9711b4a0f4dd1168ac516bf09d55fbe94a8f165d9e2f82f1a3537d27915886c984127d98d032d164a9337906e70d9a6ef0f72449"}, &(0x7f00000000c0)=0xca) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x80}, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x501080, 0x0) ioctl$KDDELIO(r5, 0x4b35, 0xfffffffffffffffd) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r4}, 0xc) writev(0xffffffffffffffff, &(0x7f0000011ff0), 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000000300)={'sit0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) 2018/03/15 21:52:41 executing program 5: fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974792e2f6465762f73657175ff0063657200"], &(0x7f0000000080)=""/239, 0xef) 2018/03/15 21:52:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)=ANY=[@ANYBLOB="00080000000000000f0000003d047ac57cef5e7dd1ca1f0e497a892200000000"]) 2018/03/15 21:52:41 executing program 7: sysfs$3(0x3) r0 = socket(0x8, 0x4, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) getpeername$llc(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x49) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pktcdvd/control\x00', 0x10482, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000a00)={'broute\x00'}, &(0x7f0000000800)=0x78) mq_timedreceive(r1, &(0x7f0000000940)=""/184, 0xb8, 0x8, &(0x7f00000007c0)) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x20, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x1, 0x101, 0x9}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180)={0x9, 0x60, 0x7, 0xe2}, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x8, 0x8, 0x9, 0xffff, 0x2, 0x6, 0x7, {0x0, @in={{0x2, 0x4e24}}, 0x7f, 0x3, 0x0, 0x80000000, 0x100000000}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3}, &(0x7f0000000340)=0x8) r5 = request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='}@procsecurity,[-\x00', 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r5, &(0x7f0000000440)="4da8da6ce59d6846dbb4637dc79b9f367802a8823b", 0x15, r6) getsockname$llc(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r4}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000005c0)) socketpair(0x0, 0x80000, 0x80, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000640)={0x3, 0x0, 0x2, 0x1d2e}) ioctl$DRM_IOCTL_AGP_FREE(r8, 0x40206435, &(0x7f0000000680)={0x1b6, r9, 0x0, 0x80000000}) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f00000006c0)=0x4, 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000700)={0x9, r9}) ioctl$KDSETMODE(r8, 0x4b3a, 0x40) fcntl$getownex(r7, 0x10, &(0x7f0000000740)) syslog(0x3, &(0x7f0000000840)=""/225, 0xe1) 2018/03/15 21:52:41 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) 2018/03/15 21:52:41 executing program 4: syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40802, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f0000ff0000/0xd000)=nil, 0xd000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r1, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x98d, 0x4) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000140)=0x37, 0x4) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) 2018/03/15 21:52:41 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendto$inet6(r2, &(0x7f0000000040)="777bd8c3824f10966c0567748d6ff54e4dc97f0aec346eda4de8cc072baa8d9f8e390799d883992331071662aaa6583e8225d540d8f87387a2d2925154d4952e916b30a4f26cf677", 0x48, 0x40, 0x0, 0x0) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/15 21:52:41 executing program 1: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x13, 0xffffffffffffffff, 0x400000000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f00000000c0)=""/24, &(0x7f0000000080)=0xffffffffffffff5e) 2018/03/15 21:52:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f00000000c0)=0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x141000, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00000001c0)=""/168, &(0x7f0000000280)=0xa8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x80000000}, &(0x7f0000000140)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000340)=0x10000, &(0x7f0000000380)=0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) write(r2, &(0x7f00000003c0)="bfb40fcacf47af66511195f23b092a4ae25f302440e06c2bd9be278c77cfcd88ea587d2de25a9899bf858376a24a31ecc98339ecd359691fa380808bf415bc5d6d2c1099cb28018f0db41cb326db346b1174404b26a86cf5c04db5f5ddf082c5ff79f30cb01fd42c9df42fc538b8fe12532226f33de556a3375f6be1eabd9928692c", 0x82) 2018/03/15 21:52:41 executing program 0: r0 = inotify_init1(0x80807) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'dummy0\x00', 0x200}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/15 21:52:41 executing program 7: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x400, &(0x7f00000001c0)=""/246, &(0x7f0000000180)=0xffffffffffffff7d) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="3c9e65dff39a4d2e3e823794b12f87d559faff0c11cabf97f7ea90c82335ed0e436e985251eeacadd9dc8eca6eacca4ad1b7e45cf3066323bdffff771301fa7b65eadc81be528096ec67a233b467ba4e2f80e4a1b5fc6bab7acc8c16b7475b69a5a6d55469835ba9c897cd6745495052aaeeb2dd2d8dabeac5112c3dfc79b253"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000002c0)=""/89) fdatasync(0xffffffffffffffff) fsync(r0) 2018/03/15 21:52:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto(r0, &(0x7f0000000100)="0309f4102473406a0416bc4907729653837eb8a2b58e7616782ebc73c6fa5ea2e06dade999dfb50455f9d1ad07cd8bc5ce42285cb58bc1d5b6c97cb8782472b3048e9d05628b4e1edad56e13b8823b1d9fa08a0fe88d39368387852d15a3a8118c18320c959d4de96a446f7003530f474efb316312b234680c474072d4a30f1370e034ada54599f3559bc5ae510cdaccfb6b0bf61be751d53a647fb9e7f8e0e6004a7c862515b15b728eb1da82ab912c603e725b821c64c3bacfa873767938ba", 0xc0, 0x4000, &(0x7f00000001c0)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={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, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/15 21:52:41 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x400, 0x4) mq_timedreceive(r0, &(0x7f0000000100)=""/202, 0xca, 0x3, &(0x7f0000000200)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'os2.', '*(-/em0\x00'}, &(0x7f00000002c0)=""/206, 0xce) futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f0000191000)={0x77359400}, &(0x7f0000000ffc), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000400)) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x2) 2018/03/15 21:52:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000002c0), 0xffffffffffffffc4) setitimer(0x2, &(0x7f0000000000), &(0x7f0000000040)) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@getroute={0x14, 0x1a, 0x200, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) 2018/03/15 21:52:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR], @ANYBLOB="a83474d801d7d8ff3b4263081d86ed544ac2fc851f1e67aa94e4b9fb", @ANYBLOB="e94996b0f13c2dbf25477f7b87032506c517c8f3412fa6d86366adb4b3b74e493adbafa0c2356ac283fef03e29150b2980ff6490a4d90cfd151f07500a0065c3bce2a5b1e5675be11ae9e021d7c216628641b49fcff0026eb5991ef9f1eb98d715612dbbd7e75cb7e19a880d219eaecd3d750d71e86870e0b27984f063454fb172c382e3d43e26f364d73d0aa60f82219ec607dd63c2dd6ccdadcebe748e70ca2b81865dca10a9f32d9238b0be8831492772d700df356bbc144c5c46fd49098e5cfd", @ANYBLOB="10a87bf8a0bbe694746a3e8c69f6c7b97a8a6d38d3b8d14799657f456bdae88e83231a38de83b21678e3d0f502558c6177926ddf10383d76b92cbe163d30a4b3cbee05200e9f5d4990d69e416e4a04baf0643ed21e8264afb23d75adc3d78d207e6f9345ae4e92efb827d6caf3263125b9b601bcf66b104160f8c3461647539927cf93a3265fd5ad96b640f1413abf2c40bbdf77f0b82243df15bf3d457f340062d9f103d71f2701e34ba8bb64d5f22650a2814fe3796e4b800b1485bcf36dc4cd425ae19f76", @ANYRES64=r0]]}) exit_group(0x5) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x80000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) 2018/03/15 21:52:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='ns/uts\x00') write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x4000000000000, 0x4}, {{}, 0x32435c7c, 0x3ff, 0x4}], 0xffffffffffffff8b) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7, 0x800) 2018/03/15 21:52:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000440)=""/240) r1 = openat(r0, &(0x7f0000989000)='./file0\x00', 0x0, 0x22) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000005c0)='fdinfo\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r2 = memfd_create(&(0x7f0000000540)='fdinfo\x00', 0x3) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x1000000000000401, 0xfffffff5) sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8228}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)={0x2c8, 0x1, 0x2, 0x800, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x1}, [@generic="13bd3558201cbecfac9ec4cb1de7d5fa4e4c7984bf5f9dcba7a4cbe129ddbb99cfdabe87b7ad4d35f3f174038eb9b5aacf42a8c6c5a060933f863b360d0dd4343a1e79cce55701e0d94a0511691ce925ab8a508108e27d1b3a6d5036f679a2c97b34e4aacd6360a4fa9b32d9ffd1b6ebfc40b7e1bdb590c63b894dda27e81718401abd9322c503a6405485571d024fea043830716de787d34c4909e7623e53aa9d9ac38095481be6966110a7b9bae117a2acc0863c7e19e62312f6c2b0b63405d659552bfced08cfab8b", @generic="da3e46d67f27f758cba3447b5cd9d07b2bc24b8d8b4756d48fa1a0165444ca6267be48e826b9cfeef05b4ff2bc40cad2335b61222e7950d857", @typed={0x18, 0x14, @ipv6=@loopback={0x0, 0x1}}, @nested={0x4c, 0x81, [@generic="9998189550c1941fecf484222dc6cca941198e", @typed={0xc, 0x1b, @fd=r1}, @typed={0x18, 0x56, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x10, 0x1d, @str='fdinfo\x00'}]}, @generic="5a67a2cf188e02ec1bf70f3483fb0ec98ab5a85d475a405350f4f34827e2c6b5801250686de85a78bac4a9526a33403b634ef3e3ed1ca9d14ca7ee63340ffa8986f650ebf25c8476dd5afa867e3bedf27408ba2356cf2e467e552a3a51b99de1f36a2f8441afcf1c8cbefbeb43ab12bff1df96999895430888da6c88e6962c92fb3ca10204051e33040885586a7e3340b5ec37fa790af3b42f2f27c7d0f517194c2ffb3935ec3701462ffd2857c00041416ad8d8fcd4c9b4722b59aeac95de7f1c2178f9f346cb2d22364a4a9d16317ae87062f145bf60ab0bd1dc3a896efc3b24fe7d4d71f7f89d", @typed={0x64, 0x29, @binary="40d698dbebc498973a1926a1e6f7f03f8b0eb534bfc0ec84e3e909db95f82b6eecff64fc3a677194f4e398d9712f818a872516da222bb27b00d42ffba8728753f6269e0547fc6d70180b94d37aea8929f0faf1de0c6b21bb48"}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x200000c4}, 0x20000000) mkdir(&(0x7f0000000580)='./file0\x00', 0x182) 2018/03/15 21:52:42 executing program 5: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) bind$packet(r0, &(0x7f0000ff9fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x5, [0xffffffffffffc7e4, 0xf0, 0x10000, 0x1000, 0xc7d0]}, 0xe) 2018/03/15 21:52:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000100)=""/122, 0x7a}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/39, 0x27}], 0x4, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x8, 0x3, 0xfff}, 0x0, 0x3, 0x80}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) dup3(r2, r0, 0x0) 2018/03/15 21:52:42 executing program 1: rt_sigaction(0x13, &(0x7f000064efe0), &(0x7f0000b94fe0), 0x8, &(0x7f0000aacff8)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x181a01, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x0, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0xfffffffffffffffa}, 0x8) 2018/03/15 21:52:42 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'ecb-twofish-3way\x00'}}}, 0xe0}, 0x1}, 0x0) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000001180)=""/185, 0xb9}, {&(0x7f0000001240)=""/122, 0x7a}], 0x2) sendto$inet(r0, &(0x7f0000001340)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/15 21:52:42 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000), 0x0) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000080)=@nfc={0x27, 0x0, 0x1, 0x5}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000100)='=', 0x1}, {&(0x7f0000000140)="ede74ff7d8832ea08fa26ecab3822e47a851014d8415701dc40563b60db30a74810cd328175ec1ac1b3ec224eca6242cf4022db49d90e1c4543d35b20dbd930bc5c77758ed715490aa9f43fee565e69ec29bdd6af420aead63487bd912c06ecc6e143ad4c7516e2a7327dd0586253d516cbdd4ad1676b66cb7e0fc701c3daa150952f5cadc61eb82b7c8638390a65a4b5b18f2f39ce4802619edf82c385873cf0aad619f9d7e5c1ee39ed4813196f926c71db56b2cd5a3e0b1a8ee06d2b0118966d78ffd2fedcf6387ef4c9225fd0e09de5426c1f3b639616696ba6dbeb30954903449bb04d2a579568482bef1d86c6c8b9f8a2361b20b9f95f34003a6f088d6afd18069e40f91d3daaca300b6926648a7fd165887504e3d1af54a79c7cb6dba6c303bb9e379dff4577243a32689782ff0d498a056888705c366ca7e1f396b4e796bb7c987322c9557f1fe39bc01ceb77f06327c6ea9ba5c0341f3c67d9d079b2c38b15698b19475a8c2ea5c46c0a907ac231990ce98fe76f7ffedab47ae81f3dc2d928a77922f2f91299300feba430ca05770d09f4b74a304f3e502231ab642d9944e757b221296c9c1ff85456a64096d5897cbe30dee5f71f2e6227d63f90cd9fb86c1b26d487883c0bc5fe7075eb6cf00cbe499f49c206f61bc48fe31f32af030296125726f215a467cbbb73a392f6a4190bb4ab5ad2824e7b1e3fc6434ef88f06245f209258119cdae60e81818888672d5a3f74e1afcc6ed154eba51c4414bb551d5814edf5bd978fb2ae9ab9b6378528270b5989ada92d38620d56cf991386aff11191a8ccbc3525a47ba6c17cd58dc916caa6e2a178986eeff77bbdabb9fcefe0aff9d4a4aff710ca748ace5afed2e86366c09ce597a0b78f70f50342b147f4c30ee8f441ab4ba23d9516cdb76f50ae1301a5957836dc7dca0be92c509d417af5d42f4dc1f4347f1ca670ab978ddb6fe42962acf76de449a1245b337d31da72d5e1d523862874ef86c47bab465c9ada99c3869daff587f30d89d911c6708c4caa746847653e8d3e54dee587d4f42e324c646a698880f5373b5132a0a44ddcbe02e3aa6d490c6f869e379f68afb0d3d5b8f1a96e9d62a07d48011f9a27f5f166f0490c6b2a1ec13803b4cc95aa3967276448bbbaf45f194e6b9def3ff2b97c10e87425b12f15f159278f842d98530c28d60c324b922be035500384343c79ed845767b3b4204c42d86a592dd0482b9b626855a4ddb643f49ead372b66752df28e869af4bfd26cbbeaf9e81877f2400ac20a2b9769407817f394213bdba54e1add3696247eeae756b0099a28c4a440f06941e07fd50df60360e6f686fa5e6b18f0d97f32ba07838c9a0e1d2eebbe4f73737fbf61bc8306175f93f1bc9ae90925c38202e67996b29eb802f93e09ebdbe799569f3ba277a47cdd60968a49a56e390599fe8583c614a0fd8b8207833779d7497c43b29064583ad1be646730264f693fe0efc630e6d96e767bc8770b0717f2afa08f82ce72203a95b7e6c40f34bd3bfd39cb6fbdc098c6e4f9df31722696c287d583def8336d810f98edd2c3161759307806ae8a6d2f06c643d1950ccc939737b3dc5963808f2d97b40f6561f4f380a8ba8d33aa8b4dd3b73d47e0d19dfa462989e014a2690fa52de840b7a19b78fffbe3abd4541585adcc6f3ae2a8a1230731a7dd78c5f7835646a77547c47e9120e1093bb51474f516ddd571b4e1f931437c579a1c1841b83b0c0b031061acf634367268b3b367dea854e4babf63fa49a748c537985eb0633068c3ec158e972d56ed6d75dcfd96bc238983e13211d780de2d2f0cab8ce1ba6e5211d6c574c511fcbd3b416738b8d947b1962a1fad9cb119f2f3778d66266ecc7c0054ea4d7b83549d2418d6f80cff6e9f649d6e98f352ef78519424f84ec5dff2363c8fe5cff354d56b7ff11804a2f42f3738468283e9ed122221654bfd1dac4ed7537bbd02bdfa9780c047738241c7314c70a50f9b5c1ae4e176383809a49c3f451c87e39b1a0b2eadbf9133b85a68ccad6c6e4ff497a1d60815f7768005bb0dcfe37f1f129eb76e995b9199123a5bb09fc5558ff01a039936ae096b587983c404f0e82a0ffbbfca175c59ee74fd9334e4237b12b1a7c84e6219d1f43b7fc23c76108664b21516eddee9b68346072339f2fcb0b9df978698cddd4aeaf3aa1d1a801adb907cf071a7ac61b6a3006e446c7f30c273b438857c6cad0dfa3ed028eba342c4f8b6b274ac05d9e11428c526df653e5ec619632cbb3c6fbb4e9c79dccf25fee714073c688976e717fb0cefb35b843dcfc76fa74cc1191e0055703f74a283ae787cc1ed19de01e8524c156b8428175e5e72c4f56dab17139eb9a3bcd77f18108fd9bcc75944b0412408d0c089961e869ebe8a5d91d0b27ca7d4a1495a01ba803f84575dc829dca6a054a586dc0edf64f03bb2a9d66b3ae2cf12284fd20fc005374a8370b2ce167a5894b93c20c11bf5d28614561549aa3c0eb2fe2a2b7b75abc5168bb1a3abea367df779d93c317768c93797b956cecb57bfbe069c5ddabf4ac13f5b00888fc472f1cfd01a77e28c34fcd4c1b06cd941b889f85b4b7a5f7f8fa26f79f87f07e5105065d8e7351d9662b6cf426e0b39d39e389187592deacb8accf5f360408a21096d41fac00360b05800ce94d5599786126409a57b41c52249a284d95c5478028046c93eb7e11adca34c052debe00d458f5e88bad1d7847cf19bd9f6298291b3ee0babb9124c4c1c86b9733cac4fbae8d54962cea0c2bfd29e7c6ea1df22fd40b394bc87a568913a0102b36e446ffa4b41e29d6251d5b3625b11f2f9ad41573b72664163ef712e806504c2a69e6594345ea25239456b75ed93d96d902f74b2f94b7fb70d56e6d8e7e3ebc9be3d87abc1d1bcfdfd34d70c24f687dbd64f17f01a5ce0c1f8525cfd9014dab1495ea9cf3dddee4a3963de7ce3746f0cc0718a84259ba70ef5ee706e72eaa264174236d111b7149be5ab23ab3e2cc768d4595bea238a118ea8aa9310d77c449c9d79f91e677bf450fc17da937b8be87dbf168d05f93cc57477e9e7b105e4cd66cd6ed8c125007a85996793945da1ac02c7a287e5e726a3774dd1b14cb2dbc7b54d22d4bef16f3ca82585d1623b03aab0af9525b69200c0565271fc46ed9255dc05fe903c1b411904ebfc57fc3fa27dc4a0781261e2ad8df808f679ed01c0cdd6f86758586ada2c19fe4b5e993f004ec19a0fe315e568578322c2eb79fc8c4253cb31f0373fa120210057589159276833278657544262365274d943b66125323a85acba52d2d97f1901ca622cf2d76f5e21fc1cc039866297865a34ea72c5fa7352d5cb24b0244e95291169f60a48013e15baee11178fae9e7511dcab03f7646f223b281731d338281af675425b98ab9fad1609bd81593bc47b63fa66c87850aa3e2befcebe733510bfe2395740b854376f3c66bde18566536cce853a071460ee70c2ec5b842fc83ad06bcc7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0x1000}, {&(0x7f0000001140)="51fa635d509968fec9982638c35f2813c9b55061cef6925f4f89e7244c6f326f9cdcd0844ddae04ef4598b7c535ae2c193f0ab26fbe8637138b7e9076c49cf8605d330bbe607a249e72d79f85461232231d054eeb1becec92e6707a1bcb5cc02080819f303253862298c5618f3d8ab6a56a0e93ed1383b8a8c0a786564cfef2b95ef14ba4ee47ca1edc65e99d7d3b8c7e5b5bfe1354abc110f84348fa01afdbe1d6fcda4067fb9515481d8417cf6a6a0", 0xb0}, {&(0x7f0000001200)="577304118621e05e6f7fbc4513c2803406453539c715238ac034e07aa98e4a2a1213f6e54b8b2a5726e0ed188a5e7914e4aaf135b99009a0f478b336e20c40365a031823a9e187e14a920c4f802ac9e76d509e6dd8088336a133da25e66973e31c9c0f39462b", 0x66}, 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", 0x1000}, {&(0x7f0000002280)="9ab8c097c3e5a01a6653fdee39c5bbd6a95e0a0edafe230ec0128b390fdf7f8169db6b21c2fd474110e2c7283d27d9b4da0f26ff9a52e0d24a51e3845acc6a899eebf28dff81d4355780766b996db6fa72855550885b51307ae9f13596a8f682ec35a704065a60d34798c105d380409876ef1e8dc8f5ee5565811e9a07ad5e9833a9dba3ea83f51180fb10cf4155545fc915722f7ce6832994a253d30ff9efe3096fface6ccffe46b438376da7c6da9696e7ef2b64e4aa66a8bf0a8ed557e1902010c10c2481972bbe7b7b63096f906144cc7eb3252b10e67e76a5c701e1aa8b5d", 0xe1}, {&(0x7f0000002380)="e9526f8514a8e502ca0fa63b851ace7dd86efd8cce10ec6b4c4873cf208505b1fc6dcba5049cb6519cf5503c0eceef582db587101fdf2a200be479079ba4ebada715fa2b7c7388d130ce15384928c25060ae94ece9b1958da5b0f7e43be72afbc66d0f5b28b8ce302a7461932131de5f403be26bc443df10910d941cd2bf6a76bd3617ede6b59e1333c1d5aa9c34e299b5f08b9b0df1c7ba4fa68b499e8f55a62fc11f83cfc1b866b19019b8cdeea5fa15e99271627dcc8110d42e507aeb2daa0db75794f1d95f26a541ed4b3ceb54cf8c521cef523ddba83e314daf94be3e", 0xdf}, {&(0x7f0000002480)="1da4b12036f9adf48b7556b0d64ae1582a477ae61c7417d4fccd64bc9e86ac3dcacb5ea61e82fbfc57be40813d335ae77b0d1a036745a1c31019fa51063c91b1cbd91a2515aea2060035726d19f7338e0d7d67e03c5fbfcd988c7672cd0fa3c7980b94f3d144f4241dabfd9605c3d92d70ab847facbbbf621cd64abc0090af455b230a6aab09b5bdcdec088f133b5d8dae1a077f25fd1153d36c432ed9f2762325dbfcd11840ce4a56c86bc631ca7851bc5926adf840d7231340571477a0045cb337cdabf0b9eff7", 0xc8}], 0x8, &(0x7f0000002600)=[{0x108, 0x114, 0x6, "cd20a53cc17efba357b8e132fa97bdc7c8e3f3381b7d8b29c3ff417e326809870edacb94bd4d387037729358d5e6b3ef37eaffe17bbe71e62683ddcb5bbd0cfa16a25494b5a1e90e8959b1edccdc2059fae22c43582a512d2dd210b528234df5f34871550af646a24af13801c7b67a53ce3b9eb3498aeab09138f668f595763fc2e41f3c775ee1c6927dda035710a4a9255cb8c3c93c29edba3f4cc3c8f2a8f1136a770cf506c8365bd2e5ad2c9df5bf2d64af85cf09585c648b7e691e42e7f11b571655fe319d0c8d94c538cb59531fa436769906a3107b121d311f2caa35fbdcfb394cb2c35e6410b1df728d4be8d699"}], 0x108, 0xc000}, 0x4000040) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x3c, 0x4) 2018/03/15 21:52:42 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) [ 59.283335] binder: send failed reply for transaction 26 to 8566:8569 [ 59.290961] binder: 8566:8569 ioctl 4c06 14 returned -22 [ 59.305885] binder_alloc: binder_alloc_mmap_handler: 8566 20000000-20002000 already mapped failed -16 [ 59.321298] binder: 8566:8569 transaction failed 29189/-22, size 40-8 line 3010 [ 59.333041] binder: 8566:8576 ioctl 4c06 16 returned -22 [ 59.346021] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/15 21:52:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000d01000)=0x7ff, 0x28a) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e20}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x800}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000554000)="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", 0x7d0}], 0x1, &(0x7f0000000040)}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x7, 0x7, 0x7ff, 0x8}, 0x14) 2018/03/15 21:52:42 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000000000)=""/3, 0x3, 0x40000163, &(0x7f0000000040)=@generic={0x2, "f8761f284b72583f8b8810616cde37a2bfc2e438149a1360e200725c9f47a0a7f348098421214e16cc355e4e6be5e0aff2f479c1f86717da20ef628419ec85253772d4fe1e39d544ac6852b6878fab2c8652cac04b2067be586e01528b855e6c006e4004f7d67cfd1a4b6b3f5155903bcf370e023ec5cb32ed38ab1c1a1f"}, 0x80) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0xc0002, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000180)={@dev, @remote, 0x0}, &(0x7f00000001c0)=0xc) recvfrom$packet(r1, &(0x7f0000000100)=""/66, 0x42, 0x1, &(0x7f0000000200)={0x11, 0xf7, r2, 0x1, 0xffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000240)=""/4096) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001240)='nv\x00', 0x3) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001280)={0x7, 0x8}) r3 = add_key$keyring(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r3) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001340), &(0x7f0000001380)=0xb) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000013c0)={0x0, 0xaa18, 0x9, 0xd1}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001440)={r4, 0x0, 0x4, [0x7fff, 0x100000001, 0x3, 0xf2]}, &(0x7f0000001480)=0x10) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000014c0), &(0x7f0000001500)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001540)) r5 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x1b2, &(0x7f0000001580)={@random="9681808b961b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x7, 0x6, "bfeeb5", 0x17c, 0x3c, 0x3, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x32, 0x4, 0x0, 0x9, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0xff, 0xe, [], [@calipso={0x7, 0x30, {0x3, 0xa, 0x800, 0x1, [0x7, 0x10000, 0x101, 0x5, 0xfff]}}, @calipso={0x7, 0x40, {0xfff, 0xe, 0x10001, 0x5, [0x8df, 0x7ff, 0x3, 0x800, 0x0, 0x10000, 0x1]}}]}, @routing={0x0, 0x8, 0x0, 0x1f, 0x0, [@empty, @dev={0xfe, 0x80, [], 0x13}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}]}, @srh={0xff, 0x6, 0x4, 0x3, 0x11d2, 0x4, 0x5, [@empty, @dev={0xfe, 0x80, [], 0xf}, @empty]}, @hopopts={0x32, 0x2, [], [@jumbo={0xc2, 0x4}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x3ff}]}, @fragment={0x7f, 0x0, 0x3, 0x101, 0x0, 0x2, 0x65}], @udp={0x4e23, 0x4e20, 0x34, 0x0, "39dab8e1cd07affbe8453652f86415c92cf6b60bd189231fd6ba0774454040ea609521e683e78ade4a8125bf"}}}}}}, &(0x7f0000001740)={0x0, 0x2, [0x864, 0x2ec, 0xee5, 0x6c]}) syz_open_dev$loop(&(0x7f0000001780)='/dev/loop#\x00', 0x7fffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) clock_gettime(0x6, &(0x7f00000017c0)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001840)={0x1f, 0x401, 0x3}) membarrier(0x9, 0x0) keyctl$assume_authority(0x10, r3) setsockopt$packet_int(r5, 0x107, 0x1f, &(0x7f0000001880), 0x4) rt_sigtimedwait(&(0x7f00000018c0)={0x9a}, 0x0, &(0x7f0000001900)={0x0, 0x989680}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001940)={'bcsh0\x00', 0x800}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001980)=0x2000000000, 0x4) fcntl$setsig(r5, 0xa, 0x15) 2018/03/15 21:52:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) flistxattr(r0, &(0x7f0000000000)=""/118, 0x76) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) close(r0) 2018/03/15 21:52:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000002fff4)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000000100)=ANY=[@ANYBLOB="340000001500000429bd7000fddbdf250a0020f22cfc5a00e026f66b4000", @ANYRES32=r1, @ANYBLOB="080008008200000014000600faffffff050000000180000009000000"], 0x34}, 0x1}, 0x0) 2018/03/15 21:52:42 executing program 2: r0 = socket$inet(0x10, 0x2, 0x1f) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x9}, 0x8) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000000)="5308716b0a13bfb14e9d69ad27e56e90bb04e2") 2018/03/15 21:52:42 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mq_notify(r0, &(0x7f00005b3fa0)={0x20000000, 0x8000000000011, 0x2}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/15 21:52:42 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8000, 0x0) close(r0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {}, {}, @raw32}], 0x30) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00000000c0)) 2018/03/15 21:52:42 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000), 0x0, 0x0, &(0x7f00004f0fd4)}) socketpair$inet(0x2, 0x800, 0x800, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/109, 0x6d}], 0x1, &(0x7f0000001040)=""/4096, 0x1000, 0x6}, 0x40000000) 2018/03/15 21:52:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001100)=@l2, 0xe, &(0x7f0000003400)}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x21, "a38457aa9813ea4d9747d1cb5779e8ef8194ebbcfc40b3e724b56ee1b30c0a64d3"}, &(0x7f00000000c0)=0x29) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000100)={r4, 0xab, "837ae000ceb82f6ff1b6986fd736480375a75174ebb56b88988c3ff052cfcffead8674249ae7ed39d5b122af0781f08e115d2fa95b77879034fee5ad5a0eb3bc9c826e1063093811364db97c5cd6fd3ea52dc79943cba3dfb4819b45734ef6a1a3c4e75b8924a5dfe0da07bc82a0f18c561cbefbffa9b17f13b8ec31ba87d83945a6a79b23f95e00abb7f739d22134699c167888262aee88f09c7a029be123187345d48bc876c46a71c675"}, &(0x7f00000001c0)=0xb3) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/03/15 21:52:42 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x100000000, 0x8, 0x4, 0x33c4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) setitimer(0x2, &(0x7f0000000440)={{}, {0x77359400}}, &(0x7f0000000480)) 2018/03/15 21:52:42 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000e40)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001300ff020000000000000000010000000c0001000000000034a3d72668b2446ba028f460a2aac42896490b09a71303250784672c67ceabaa2bf03edcbaf4"], 0x1}, 0x1}, 0x0) 2018/03/15 21:52:42 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101800, 0x0) sendto(r0, &(0x7f00000000c0)="1feac866eb027e0aaa225f491c34c94b1d9eadcf95fff4fa54d2c2840583c030e199e88ba8426f8f1dff7c638b45c1c2c2c71b8b777f2898e4a7db47bc0300f3", 0x40, 0x48080, 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/15 21:52:42 executing program 4: clock_gettime(0x0, &(0x7f0000004600)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000043c0)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)=""/75, 0x4b, 0x200}, 0x2d}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000180)=""/145, 0x91}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000440)=""/137, 0x89}, {&(0x7f0000000500)=""/209, 0xd1}, {&(0x7f0000000600)=""/15, 0xf}], 0x7, &(0x7f00000006c0)=""/60, 0x3c, 0x101}, 0x80000000}, {{&(0x7f0000000700)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000780)=""/202, 0xca}, {&(0x7f0000000880)=""/45, 0x2d}], 0x2, &(0x7f0000000900)=""/232, 0xe8, 0x80000001}}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000000a00)=""/82, 0x52}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/242, 0xf2}, {&(0x7f0000000bc0)=""/191, 0xbf}, {&(0x7f0000000c80)=""/184, 0xb8}, {&(0x7f0000000d40)=""/129, 0x81}, {&(0x7f0000000e00)=""/7, 0x7}, {&(0x7f0000000e40)=""/161, 0xa1}, {&(0x7f0000000f00)=""/132, 0x84}, {&(0x7f0000003040)=""/188, 0xbc}], 0xa, &(0x7f00000031c0)=""/131, 0x83, 0x40}, 0x11}, {{&(0x7f0000003280)=@nl, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000003300)=""/126, 0x7e}], 0x1, &(0x7f0000003380)=""/196, 0xc4, 0x7fc0000000}, 0xaf}, {{&(0x7f0000003480)=@ax25, 0x80, &(0x7f0000003900)=[{&(0x7f0000003500)=""/235, 0xeb}, {&(0x7f0000003600)=""/175, 0xaf}, {&(0x7f00000036c0)=""/162, 0xa2}, {&(0x7f0000003780)=""/144, 0x90}, {&(0x7f0000003840)=""/155, 0x9b}], 0x5, &(0x7f0000003980)=""/21, 0x15, 0x3876c6aa}}, {{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f00000039c0)=""/152, 0x98}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)=""/174, 0xae}, {&(0x7f0000003b80)=""/223, 0xdf}], 0x4, &(0x7f0000003cc0)=""/108, 0x6c, 0x80000001}, 0xff}, {{&(0x7f0000003d40)=@nfc_llcp, 0x80, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/118, 0x76}, {&(0x7f0000003e40)=""/201, 0xc9}, {&(0x7f0000003f40)=""/202, 0xca}], 0x3, &(0x7f0000004080)=""/214, 0xd6, 0x1}, 0xfffffffffffffff8}, {{&(0x7f0000004180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004200)=""/134, 0x86}], 0x1, &(0x7f0000004300)=""/167, 0xa7, 0x80}, 0xf40c}], 0x9, 0x40000002, &(0x7f0000004640)={r0, r1+30000000}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004680)={0x0, @multicast2, @multicast2}, &(0x7f00000046c0)=0xc) bind$packet(r2, &(0x7f0000004700)={0x11, 0x19, r3, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r4 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r4, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000a80)=0x7, 0x4) 2018/03/15 21:52:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x40}, 0x8, 0x80000) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4000002) tee(r0, r1, 0x8, 0x2) r3 = epoll_create1(0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) fstat(r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00006fb000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x2710}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000002c0)={0x681, r6}) ppoll(&(0x7f0000000000)=[{r3}, {r3, 0x40}], 0x2, &(0x7f00000001c0)={0x0, r5+10000000}, &(0x7f0000000200), 0x8) 2018/03/15 21:52:42 executing program 7: mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f0000033000), 0xffffffffffffffff) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) 2018/03/15 21:52:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0xffffffffffffff89) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) 2018/03/15 21:52:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/03/15 21:52:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) 2018/03/15 21:52:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x40}, 0x8, 0x80000) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4000002) tee(r0, r1, 0x8, 0x2) r3 = epoll_create1(0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) fstat(r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00006fb000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000080)={0x1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x2710}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000002c0)={0x681, r6}) ppoll(&(0x7f0000000000)=[{r3}, {r3, 0x40}], 0x2, &(0x7f00000001c0)={0x0, r5+10000000}, &(0x7f0000000200), 0x8) 2018/03/15 21:52:42 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/142) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b0ffc), 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0xc1c9, 0xcc}, {0x2, 0x6}, 0x0, 0x4, 0x3}) 2018/03/15 21:52:42 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) pipe2(&(0x7f0000000000), 0x4000) flock(r0, 0x6) dup2(r1, r0) 2018/03/15 21:52:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x800) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x34d6}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) 2018/03/15 21:52:42 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f00005e4000)=[{r0}], 0x1, 0x7) 2018/03/15 21:52:42 executing program 4: mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x0, 0x400, 0x81}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/03/15 21:52:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x7f, &(0x7f0000006fac)=""/84, &(0x7f0000000040)=0x17) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f002815c410c7b87aa3076d9539"], &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x1, 0x8, 0x3, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0x4) sendto$inet(r1, &(0x7f0000000200)="a4a6838659a004d4a06ae11a0ed0e1e33eb83a475f6da7993da999ce395245eb0226e37ffc505cc08bcebf917d1b001aa4f0a92cfd07d0bca2bd55b839633382a93228d41a8173daaf400933cee93b8e456aeb9370aaed23594b412c6f1abc68d5e00fa92a1325777affc2f8758b3f09db10e3abc47b070261472ccea455713e8327d3432d82a5a903716679841ab4196794d4e2d7e60d8e02f3fbfe0fedf81b56222b6f76a220e96df86937b0aa3da30c134f701cdb4a46a358597a30e95f9cc53e3c3b694bb9017d043d8468a5d1b7dd63", 0x102b0, 0x0, &(0x7f0000000180)={0x2, 0x24e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/15 21:52:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[0x8, 0x3, 0x4, 0x2]}) pread64(r0, &(0x7f0000000000), 0x0, 0x2000000000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) pread64(r0, &(0x7f0000000080)=""/60, 0x3c, 0x0) 2018/03/15 21:52:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r0, &(0x7f0000058fef)=""/32, 0x20) r1 = creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) creat(&(0x7f0000000080)='./control\x00', 0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/15 21:52:42 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000001ffc)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) 2018/03/15 21:52:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) ioctl(r0, 0x440000000000127f, &(0x7f0000000000)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/15 21:52:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000f72f421d00", &(0x7f0000000380)=@ethtool_cmd={0x8}}) 2018/03/15 21:52:43 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffe80, 0x0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00004ee64e)}) 2018/03/15 21:52:43 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x20005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x2}, &(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000000c0)=0x6, 0x4) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/03/15 21:52:43 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) r2 = gettid() r3 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) r4 = dup3(r1, r0, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000000)=0xd, 0x4) epoll_wait(r1, &(0x7f0000b14fe8)=[{}], 0x1, 0x0) [ 60.377702] binder: 8709:8710 ERROR: BC_REGISTER_LOOPER called without request 2018/03/15 21:52:43 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ifb0\x00') [ 60.449804] binder: BINDER_SET_CONTEXT_MGR already set [ 60.460073] binder: 8709:8717 ERROR: BC_REGISTER_LOOPER called without request [ 60.477023] binder: 8709:8714 ioctl 40046207 0 returned -16 [ 60.488858] audit_printk_skb: 3990 callbacks suppressed 2018/03/15 21:52:43 executing program 5: r0 = open(&(0x7f0000001b80)='./file0\x00', 0x80000, 0x1b9) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000001bc0)="81589028486df7bf464f39c8ebb1a6b718055b036dcb3db46004baaf566bc19d6848e54ea408e9389f150a745ee40eefc50a971af68afcf8ef9b5f445f5704864c91400de871bdbd511c284e0fbf", 0x4e) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007c3fe3)="440cf1d400000000dd", 0x9) 2018/03/15 21:52:43 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x7f947b0c122d4824) connect$packet(r2, &(0x7f00000000c0)={0x11, 0x8, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r5 = accept$packet(r3, 0x0, &(0x7f0000000100)) write$selinux_context(r2, &(0x7f0000000140)='system_u:object_r:nvram_device_t:s0\x00', 0x24) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000001c0)=0x7) shutdown(r5, 0x1) accept4$vsock_stream(r6, &(0x7f0000000200)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000004, 0x83010, r0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000240)) write$eventfd(r2, &(0x7f0000000280)=0x2, 0x8) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0xcc, "c51778fdf7b9a21b57e5e5f9d344c8dfbc3e8710eb4b45e5978b6fe6320669ebfb1d6bc1eea918619e10b5fc733e572eff5410e3891675264a0887f2ef9374fd6c4ae23466b1f29f830766a659d8514b9c910ab3498025036a986b3a4b3a2922ed2c91e537eccce52785751b2909443d577756ed632a3304dae0b94e0a789ad3410ac9482f00dabc5c03b57562c85d8e9afd95781009866ad845ae44c5d7daf91147b4f3269a5385a688611d91c0fca33693687dc89c76e80a8e615f35b8917a3d0259998049982c8e632efa"}, &(0x7f0000000400)=0xd4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000440)={r7, 0xfffffffffffff109, 0xffffffffffffffff, 0x1}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000480)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x3}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000004c0)) fsync(r5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000500)={@remote={0xfe, 0x80, [], 0xbb}, 0xf328, 0x0, 0x2, 0x3, 0x1, 0x6, 0x200}, &(0x7f0000000540)=0x20) bind$packet(r3, &(0x7f0000000580)={0x11, 0xb, r4, 0x1, 0x47e8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f00000005c0)=""/176) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) r9 = getegid() setregid(r8, r9) shutdown(r2, 0x1) r10 = accept4$vsock_stream(r2, &(0x7f0000000700)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) fremovexattr(r10, &(0x7f0000000740)=@known='security.selinux\x00') sendmsg$nl_xfrm(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=@delsa={0x38, 0x11, 0x4, 0x70bd2a, 0x25dfdbfc, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xa, 0x7c}, [@replay_val={0x10, 0xa, {0x70bd29, 0x70bd2a, 0x4}}]}, 0x38}, 0x1}, 0x4010) 2018/03/15 21:52:43 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) mlockall(0x1) ioprio_get$uid(0x3, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x6) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"671865a5b6bc1f"}, 0x1422}, 0x10) write$tun(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000080000000000fffffffffffffe800000000000000000000000000000aaaaaaaaaa00d50000000000000000000000000000016b992011f2c2a76eab7e56d9cb2d92a2f86ec3aa9381664255bf03b90880919409e29cd64782d574476167f0b95f29286fa04e2d3d"], 0x42) 2018/03/15 21:52:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00006de000)='stat\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001480), &(0x7f00000014c0)=0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000317ff8)=0x4d, 0x400000ff) futex(&(0x7f0000000000)=0x1, 0x9, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x2) recvmsg$netrom(r0, &(0x7f0000001900)={&(0x7f0000001500)=@ax25={0x3, {"3cd3dbe4846a79"}, 0x1}, 0x10, &(0x7f0000001800)=[{&(0x7f0000001540)="3500c14e9c479c7cbc5a10aaba77fa410da40bede8fd80363d6445548bac33032c883544625e4294a91481949697b1cc66a4be0708577566d8e347dd7d9f7e435d5f408b391ca2f85d9c79d827b56ceb62558594a077a7eef6c862feeb699f3ec6469be1a9d98f338212b1dcea845240c7f35e7628cff0c3c6ec425214e74ccd24ce287768b8c4d6b6cbb279eefaaeda5324a499056d7853603f8f45d73a8a312a044a0e7c3136545dc7f69231d06f0f82c3094aa4", 0xb5}, {&(0x7f0000001600)="aace26e394cfcd75607d2a51ca28f9c127b09f4e8f8bf65c33435270eab53630a76f6d6551744f10055211980d0bee01ba79a76bce792354a89fbfe706752ade156b2b4f7d6d189da832947d73f76eb71129b93280c10464a94921bdbe8f502fc1312a3bc4b7c5dbcd5e834f8f68c8fd4eef6dd3360b241c0b39758cabecb4d32e49149c1a20d587049b36a36c8e7d7b0f4dc51d1d8f9f4f86c54ded52e868c6fd6fe52dadd60d62c7fa161222160f870bf72fda994ba4e5fc14c485400f7072d3fe25f2655d86c9c58fbe95013a102a79e86ccc232d1ba3cf6e155b7f9327b3", 0xe0}, {&(0x7f0000001700)="684ac631db2c68612c5ee940ac099c4cbe3f3afcce735d525e6de725f5ba5c7f4b4fe62facd20bf0a6dc7d8f7981a9209390555b450a468ed7b1b55666a788be125cfd1852db861f9fa60af98ac3dcc4d00638501dab2bf9b5f02aacb9815bf94de2ebb91f66cf34a6e5de7f20c607664abe1f99596800abafaf6e2252ab9e", 0x7f}, {&(0x7f0000001780)="1da1fe99c201c1944d6cfc0ac34226a27793687cf2838092b9385862ddfd7f818e45ffe0e58dc5bb664b8569f86e6ba10175952582c4d7771a28d6085f6477", 0x3f}, {&(0x7f00000017c0)="3891b7558586879b8a9984e5", 0xc}], 0x5, &(0x7f0000001880)=[{0x30, 0x115, 0x302, "9746c56f3c8466467ea812854a08e79f52051ce880b988fc0f52306a4dc69e"}, {0x50, 0x11f, 0xa371, "727c9dc68ebee7c1fe60e79a0065aebd2ba39c0d3aa4ed4017c0b5283c6e30273a6b81ec9aff4e1c044c803d479563e6a43ca7122e15b64f196d1a3d5e53718b"}], 0x80}, 0x10000) readv(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f0000000140)=""/101, 0x65}, {&(0x7f00000001c0)=""/77, 0x4d}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/178, 0xb2}, {&(0x7f00000013c0)=""/53, 0x35}], 0x7) 2018/03/15 21:52:43 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/15 21:52:43 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mincore(&(0x7f000000a000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/214) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x7ff, 0x8000) 2018/03/15 21:52:43 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000005c0)={r2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0xd8, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="06630440020000000f630c4000000000010000000000000003630840", @ANYRES64=r2, @ANYBLOB="03630840", @ANYRES64=r3, @ANYBLOB="11634840040000000000000001000000000000000000000011000000000000000000000048000000000000001000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000010000000000000027000000000000008561646600000000050000000000000001000000000000001100000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="28000000000000001800000000000000"], @ANYBLOB="ff0f0000000000000c6300000b630000066304400200000011634840000000000000000000000000000000000000000010000000000000000000000070000000000000000800000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="8561646600000000090000000000000002000000000000000800000000000000852a747001000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000002100000000000000852a747001000000", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="000ad962"], @ANYBLOB="010000000000000001000000000000001c00000000000000"], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\b\x00\x00\x00\x00\x00\x00'], 0x9b, 0x0, &(0x7f0000000440)="7c9afd777acd08bc023823e20a0cf1a56802367df0600680abc22b386c603396eb02c5b470a5dd74841dfb3b273f9e01324b8f4636f71901028587f24126d9dbaba68d6a3965a0d4cc844d6e745fc29b40fb6cecfde73d538c457e98e47c726fb1159dffd9324487b8e5da7504b3d3945dd58f1d7aaf369e93ec7c738659d4f413aad0e6c2f2187a71ea2d733a6a8c938f0405f2ff4493d1086d2d"}) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) poll(&(0x7f00006daff8), 0x0, 0x0) r4 = dup2(r0, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000600)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) [ 60.488864] audit: type=1400 audit(1521150763.406:1373): avc: denied { net_admin } for pid=6027 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 21:52:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340834b42c78ffd5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffeff88b503edf8fef5dd00000010000100009d095ae8ff4d00040e05a5", 0x58}], 0x1) r2 = dup2(r1, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[{0xb, 0x3}, {0x3, 0x6}], 0x2) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/03/15 21:52:43 executing program 0: r0 = inotify_init1(0xfffffffffffffffd) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x27) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x1000}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x43, "95fe83f00758e5f325012ad7dcbd4e132d5a07bc319cb1ce77399af160bb9953fc6aefa9aa258e0bcd0926c434053d0ef0ee8efd4bf00751448f8221b3e050bba9c134"}, &(0x7f0000000200)=0x4b) 2018/03/15 21:52:43 executing program 2: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000000000), 0x0) write(r0, &(0x7f00000000c0)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e6500000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc5a3135bf6fba15d8f79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) [ 60.492969] audit: type=1400 audit(1521150763.406:1374): avc: denied { net_admin } for pid=3717 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 [ 60.493380] audit: type=1400 audit(1521150763.406:1375): avc: denied { net_admin } for pid=3717 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 [ 60.556275] audit: type=1400 audit(1521150763.466:1376): avc: denied { net_admin } for pid=8722 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 [ 60.570134] audit: type=1400 audit(1521150763.486:1377): avc: denied { dac_override } for pid=8726 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 [ 60.583922] audit: type=1400 audit(1521150763.496:1378): avc: denied { net_admin } for pid=8722 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 [ 60.599707] audit: type=1400 audit(1521150763.516:1379): avc: denied { net_admin } for pid=8722 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 [ 60.608680] sg_write: data in/out 524252/18 bytes for SCSI command 0xaa-- guessing data in; [ 60.608680] program syz-executor2 not setting count and/or reply_len properly [ 60.610793] audit: type=1400 audit(1521150763.526:1380): avc: denied { dac_override } for pid=8726 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 2018/03/15 21:52:44 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x800, 0x70bd28, 0x25dfdbff, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x1) 2018/03/15 21:52:44 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003effac)=ANY=[@ANYBLOB='system_u:obuect_r:insmod_exec_t:s0 unconfined_u:system_r>ynsmod_tr20:c0.c1023 9'], 0x4f) 2018/03/15 21:52:44 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)) fchdir(r1) exit(0x3) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) 2018/03/15 21:52:44 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000904000)={&(0x7f0000b3aff4)=@kern={0x10}, 0xc, &(0x7f0000889000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="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"], 0x30}, 0x0) recvfrom(r1, &(0x7f0000000040), 0xa8, 0x0, &(0x7f000002cff0)=@un=@file={0x0, './file0\x00'}, 0x87256cee) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x826d, r2, 0x3, 0x10000}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/15 21:52:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x4e21}, 0x10) listen(r0, 0x0) accept4(r0, &(0x7f0000001a00)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = gettid() futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x1000000000013) connect$inet(r1, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/15 21:52:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x200, 0x5ca443c4, 0x80000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0xf234, 0x7, 0x4}, &(0x7f0000000100)=0x10) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/03/15 21:52:44 executing program 5: r0 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='vboxnet0]%user-proc.em1+vmnet1eth0\x00', 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/15 21:52:44 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000010fea)="dbfb4a80000001015b09", 0xa, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setstatus(r0, 0x4, 0x40800) 2018/03/15 21:52:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=ANY=[@ANYBLOB='\x00'], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000340)=@fragment, 0x8) [ 60.611282] audit: type=1400 audit(1521150763.526:1381): avc: denied { net_admin } for pid=3716 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 [ 60.640311] audit: type=1400 audit(1521150763.556:1384): avc: denied { net_admin } for pid=8722 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 2018/03/15 21:52:44 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/rtc\x00', 0x101000, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) memfd_create(&(0x7f0000001440)='cpuset\x00', 0x3) r2 = memfd_create(&(0x7f0000001480)='cpusetkeyring$selinuxem0md5sum&\'cgroup\x00', 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000001400)) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1, 0x0, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffe14) unshare(0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f00000002c0)="899240f6267684c48e33aab0862668a0f7b4cb3f0687a7101caecaf40f1a135b5f82d359bc921db5b8200383b7fea9358e33e2812e0e40761db7da62abc5d50a6d81644c76cc20f0359b092650040900b408381a323945b97f2200b251711e45d77bb556b235020801d829430842c339e4b77cb5a220a7845f57c84cab790930ab9e733e3bacd584fc892c94df592bfa0151aecb", 0x94}, {&(0x7f0000000380)="c1555eaecc80c9458716bef5eb0170b7cd0f62bde7622e875c94fa62cce1ac0475414ed222cae2cc881b483731edcad61c284de38a9c80b6dbe6073ad2fc682fe844bfc1d6541acfe22b3afdeebbb2ef64d984b2839bac762d5907a3a9ec56950edc1b478f79a9ca6c143156a6644c07c1f435f380b54849ada32cea4b869c8dc3453f0ba118d7d6e4eed1e832195f556a558aa9c510db840021228c7aac4414025bdce54ddd146f4c73475faf90877bcd2a2fc76671b2a966e70b6677c07b0924ab7cd2083f6c1b43ee44e137a58a492d000db175c9f4293204a6e8de53d77f5d9fc4c26841a6c185dbc9eb9fe44497506265385de7afb45585d6a149fa731459f6bcd8caca30a3436536e52e37edaf9ac8b950de26e80782398ae7c0371bf21e9d7977bc453a3e1b5f3700b2b620ae71f04949c674531f70d5ed9ceed706e89f22dae4ddbb516f86296d5d781758b4f78ecfc13e601865133ef8f73aa1851f54d7610f01b2726a1a4ffb8e92c215e8f53e3655cfbf04fafdb37832d36f2a9e9e20b2ffeb568ba6b801629da44f9037df180fccd2e0e65d2254dd89ec968b94775e12bb18c5ff6a89d91d330c616ccc869bd23b45323eed8ddbdfb325130dd5f742ab5acc8ffc1e3def7a4b5c9d3600cdb3df26828f65d5bc3aa310203e2d325a4aaed8a684e40784918679429be6f43515c0c845203f4ff6140eab6ccdf2840e6d19409b09ac85bfc2063bedc0c693048e91c6fe1acf3aa3f86d6fff6171326919ebb9022f98064c59b4403e736d1efb2075a3bbc587fe77ff16b3b555d7c832d048119672ed5c501b7461da2984dc6d9bac0679bc147c6a887b1b289fc91a09563c9c4108a6a07bd233e4f8aa59532fb69549722f3acfff14b1c7703fc68a2a44115920b18c8d1546eba91f9e4546c7eb043d9c6b0d668dc03b359a0d7f787b9fdae621edb0c8895d52cb449e85f06dfc119557c53b2cc4917cc71f63f77aa8a2e262b4eefdaa02bf318518711acfca2d352b0f15d8aac16adac5d2f82bfa450cbe803e5a6649c38d23d52980939788e4f374e88109e429a61e012686afe85011fa0da55a8f8bc23d74be3cf448c0af3d3580b14db2136dca287efb69c9ea3f81609a056b361329e8d9a5148aaa9e3376ca6083f659ca0bf341939415f2cabdbfe2dee461870cd940ebb597faec272b9709a5f9462642e226bcbd5b4e3dddd22a7476d1aa5f58e1a06ea953154f63e3c3a61bc22a0f28d906baf41c149d78f0a92d518ead6e562e3615637e91ed377a738ed7cd73d1fc6303e3da812686e569a1d0e1f8eeda9390fa1db44df3c177064b6119473952c30782548c6dcabed9c8cf0c1248c930567bbf1f0f8a344cecb9dff8b122b9e9fb5e7bf104f54210b9f07c2d20829bbc90ac24087f1562300b1254d9916125b7899ea0160f6bb5140bf69aa00c39e7ec92bd46da2b6392523684234c3f40e3481d66a1f199d14ac940035a97020fae6bf003e816851c3169979d1ea7e3296b40f24dccf8f9e341bd04e8e24e71e567fedd5b926c832e7a0a27e07e8728fe24b07e21e8ec58838a7ffa9544d8a4afa6cbe504e962a97e22e1426c63f07291a1e403504f106e0ac448b87dcf7ca94a5a315c818d46f9678a329898664ce81715abe55544eacab8555a1f08c285244abacf2117d865be040502f48115a8499e0d6b441c0b164653170ecbcd43e7a321edd9cd963a674c36c61ded905d187f4282992f6b2c87904e50be7631ca391863ae47ff424a2411a23a89d7a4f4bac98c8f014951e859a28c94dbacabed3bfa7e11ee41e6f06c5badf1a58208072ff7d27513b0243a0ef98e5a0dfbd86685012e3d8e4adc9727090bec19936e3886a617e7592d5bddade87e482cafa35c9fe63e8fb5047f70a2227976d946e9dc5636f2ee4b28847a93920ade625a38da8c2d838daf73bb95a6284ccb4b2e38cbc58af262b939b02d685d12480c21c3cdfef6dec7b40dec29f425f8b4627b2e482f00a0a4253c4fc321da0e5955f0577a4431499e22852641fa82c5a57d85b712687e6a71fcb248d496c00c41e3d51ef58c7af3fe654de58ab5695ca27bf18e745eaacd3116b2d4502f8361d43e0e97bdafa72cb0d8c766809006223b8838e9bfa2068b34abab022525a6372920f37974d6b3b7662392446e9ca6964d0ce2f70c078234d0d5f5c33a7dd9266bcb6e52141977c102cc8f704349982dda47c6dbd018a7bb1738edc6cd9b1c4c1ba50a109c590941d3780551635cc24aae543f047dee000bf61854a596800dd78e82cfe08ae9901edf81096e5ea5f6255c15e77d851acc11cbaa1615ad2f7872150c4e89cfcdd4395e53bc21c6b2848f7cdfaa406ab127621eba02dae523d766b6b94b5d7db915679f8180cebc474f541980356edfa34255fa1c446d12997d0d45a013ca8fb717253657019baa7d14e3ee844f390f681d1bd802b69cf5f8bf2da45af8c00b1da904ff8d98401a49960e936cd675e4a6c6bdd7952e0c514b485c7c5a91fb6fe4edc15b55c28367e429ab391da10921be74c022ab409e5ab5efbea418d925deaf296f0e9e6b302a87b4a044595bcb6b935bfa5a3237bcf8d497e9ec50789114e97c5603167a37eade3e57d6f34afecb65e599431dcaeeab05e857265aff2c3f776d11f937fe4511f22dff7d108ad61082bb063290a5437d5834513258ed4e0387480a9f1686ad3cb73a658ca97b871076e4bc928cae9aceae31ccbb2b8307df51efb7172339737c079d4e40fca328b3b4ac04b3c706fa624f512eb773b810fb0c26d0056dd8d9143be5495974d8de8f19aa7adf6f072f0307905def10471d370546e5d0e6efdf901af174901f8940f00bbe4d293bdd5b61f558ef6384c451b915f064e05cbc7007d310eed90211a464ee4f5ebd0e9e961928f16b8f0e3b97959bb273266f91ca53c411913995a74e83887d5a86c172bc5faee888de52f0197a12c00bd32299b84cfef7d372253a38331a75b001af19a05c91166778c96cbfd47e1d4cbdd661388a529c366308510c33c1ac3ee7effa38c2eb1899caeb639ef08843bed2c100e98d15850e98f833be66aa4260438cdc54495903550a96ba17e119b8b83598dd11f791f9df21fa3000f5e05ce5cf6bc8d0f38adf2bd010dd2d1144d38b85bc3664a05974ae439ff13d2ac71df27a1b8285098cadfb56a7fda7ab645308cd9c91cde288970c3d9a50b2ce5e67659fd3c0d4036881a72ddc7d07fa05725dceaa0a9aa3b14a716f98f3a4f5fc6beb8024cace0984e1558eedcca15b7b1386b5bfa948142e0cdfefdf484bffb2b78a75dc0c86c213f2b6ec3156b26c2c8d7ce81e018d06f5bc7cf5b5c8d5c041d097a1022fea03955a742d0320aa1d20dbd006c3328184853d4f8419d28d7d493e40f8fd74bced7910404f3d2d30bb5c31badc531f25bf768b5df326b7ce324b829ef10a7ef9be25fe725f108a47a8e2004677bec4c73387b0da495595857dc7b2fcd5ff868917dfe91f3a2027707862f1561dceb0dac321895d3c5ae7eeafcd4a051b2b00b3bcd4aaa60631edf4c473d2bd0901c8bf3d43f13aa5d22f0d1e9021e6957b36607c13555238c0a13003bd157f88d9463cdca0b7c2a4d10431bca60a2525d5a56de9f5e002e528a9eeb11ccc715859fede09efce3ac966cb5cbb05f6f2f6bceead50a58bfbf037fc7f514597877064bb9ca1b48782d6757247bd2a7ab7b8c67a63825fe51f00ba0681eab1a5b0f45d7236be148334763fa784986c7e99dea45a4caa76f0cc5ec0b167282fbc65b089c8c880ff0b49d6f68bb1b938b7b77b4f0f7fd4a8ff6ab0e44032e0f25756c08ac2caf7b5f870979a49bd621d9302f5915e205849ee29a3b51469049b1370d2373811dbb3164c288c2c5b3125a1d945170773c5dbbb54489ff9d776f38b1cc71c158dc942e3429f39f0549f07d4154ae55612184099fcd060ea1027d649577e728d2df176f2764d69c1961060a3e5eb50a93ac6bbcc88d282fe16758f328fe25b3945c75da324a1d666d3b6ce0e478cdbde076ab7ea24e1c70e77c00e0ec38e878ad135e7b2c89640e9cbddb9ab375b3139bf05235cb55f537c6d4d30884962c2601d15ccd055b8f35efc7e569c26d5be2c7bba9f6a112243e10300abf3345988ec6f7bb656e0aba60bb01ae0ba3241bc108bdb73b5f77b2da8f7de46b59fd67ddc16759024f51f78b90073b08af858ef74c56052292674b84466de3dee99c52813e3a695997343764291b342dc0c6d47f4268aebf3658a56bce8b863df7e2c653dc6ea5139ae7a006d2c22f9917c264515d3b2c7b44353298198379f4d4cd30ead8a9ac91ae25165e567d8dad31e5605fba40dda962d9774d93af901b6c0b49c2b6d5c501808e3b971ade3bf944dbbe20ff61a7104aa558ecb2a47888c1749559a1b4b5cf290f611d52c07e2f4a33fc5e707e48a3aeb893770ed89f3383310a16e155fbde60186638438145755ad1e07304913f6cfb67d61e10f184bc7f480d39c356a88d93478ee9f9c09f79ee9f048353c1407b24617a8255df6b2672b97fd59b23f62f58b6ced74662258fe6d6650e15f755ab024af26faa4b119617e56ca2633d9e487a0651c3ddcd35dd7cc3d2074bd599762f733f4dd6bc170a78c95351075259535ca5c160776216f1b5bcd3be4116fe9bbe992ba324e1f7a4f5207e9100d89aa384cdd9de7e3b5caa142dd322e05d488f2be9766cfe903eb4aa5568f16d7582427bfb9c3cf0b5f9adafcd8bb0ff14917a461a8dd90e7a16fdc5c6ad070d839fdb4a4e346e26a321b9dd6fd9f67b35ce459c2f0e022fc0350397316ccf2d87ed70087544bce804e2cd92484badc35d12b45b8838479fac846e73709574df7a7b61a708de33598de279354d05edb07ed55adbbfb866560aa17ba2d707b196a24c6d0488601730316a1e9c25cd0bc5fd59b1755dfe95ac196aaa16030c66ef62c46af69180e2278fa4d3f363d8246e0d243f6a9e346203e88c69131552a90f074af770d9e3fa5f84b7ca2e949a5c0ebe8db8db0f7040de6bcd60ff1d8aa5259a293deda624bbba5ffaa73a8427cae715fb3d1ad042204c621a364676af016d59b6dfb3534daf8822cdff7b8ed4bb5a1c34b89b21575ac876e3f1907611682f94282c51e611509b3e132ec03a27fa423a0ed4008ce65de1a0a7f6771e4aa2a017d77c7ab28d648fad7d66f9078127100b3140497fc2d86c88204ed8dc0af273885ea342871f4325dba5c94a21a184e6769ac606ffe580e7d206b3edca96b7a2663dfe5a4cdd1b36d429ebbfaf25783fdf55eb15980f7effcf74fd5fa64cbe51c1cbb9c9eb863226e18ec58bf68601081ecfbfc2dcbfa1d3ac4c242bf09d9b8b169ac776e9782e3293526b082798a67a4f726f68eb6c39c9baab3a739e6a357004ede66f99e6c6b2f3fbb437542b90ac7b452b88e005cef6cbe6028c97268af8855e65436ca41ffd723f970a188dfae706cfd652f2a1245b9f2d46c8deefdc0db37f916e5c81debcdf78a9ae6424527f1e3fd6b58d99364292d3085f3ecb38c2ecdd83a1ea5b64894e4acc245a413b0fe8a6f365e11f8c04ce6217cc61f8fe9c924dbd4bd5bcb39e6635d00c548d0a07050294bdc0502dcd3cd97b9fe728af087641d5144b5e1c24099be413c7c111ed70bbca2d584efceb7be7b11d1c6e53001d4f5e506a54e783d29d17359b54100b74762741f22325eeab4ff246117b558b837076b89100192fc615716121ee5e0a506176873f5fce3", 0x1000}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) connect(r0, &(0x7f0000000240)=@can={0x1d, r3}, 0x80) 2018/03/15 21:52:44 executing program 7: pipe(&(0x7f0000356ff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x120) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xa8b, 0x4, 0x100000000, 0x0, 0x4, 0x0, r2}) close(r3) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="d1", 0x1}], 0x1, 0x0) 2018/03/15 21:52:44 executing program 5: prctl$getreaper(0x6, &(0x7f00000001c0)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x878}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8, 0x1, 0x2, r1}, &(0x7f0000000140)=0x10) 2018/03/15 21:52:44 executing program 3: syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB], 0x1, 0x0, &(0x7f00004ed000)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc6, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f00004ee64e)}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/213) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x7fff, 0x4) [ 61.213786] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. [ 61.278329] binder: 8798:8804 unknown command 0 [ 61.292534] binder: 8798:8804 ioctl c0306201 204edfd0 returned -22 [ 61.310456] binder: 8798:8813 unknown command 0 [ 61.310465] binder: 8798:8813 ioctl c0306201 20007000 returned -22 [ 61.347041] binder: BINDER_SET_CONTEXT_MGR already set [ 61.347048] binder: 8798:8814 ioctl 40046207 0 returned -16 [ 61.353912] binder: 8798:8814 unknown command 0 2018/03/15 21:52:44 executing program 5: r0 = epoll_create1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) ptrace$pokeuser(0x6, r2, 0x2, 0xf1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0x8}) ppoll(&(0x7f0000000000)=[{r0}, {r1, 0xc001}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/03/15 21:52:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}}, 0x8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = getuid() r2 = getgid() chown(&(0x7f0000000080)='./file0\x00', r1, r2) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/15 21:52:44 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xfdff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xb2a, @empty, 0x3}}, [0x40000, 0x2, 0x2, 0x9, 0x6, 0x6, 0x3, 0x1, 0x100000000, 0x5304, 0x9, 0x4, 0x9, 0x915, 0x8]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r1}, 0x8) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/15 21:52:44 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) tee(r0, r1, 0xf1, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="000202010056000106010000a4bb6ac2870b00c4e163a00e"], 0x18) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x3, 0x3, 0x7, 0x1ff, r3}) sendto$inet6(r2, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/03/15 21:52:44 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r0, &(0x7f0000009186), 0x3a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) readv(r0, &(0x7f000000dfe0)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/03/15 21:52:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f0c000), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) 2018/03/15 21:52:44 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020081000b000000000000ddff000000090018000000290052491d5cffd9307508a2edaa5e1adddb8f000000000000f291dcb635ade88957"], 0x38}, 0x1}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000074c0)='/dev/ppp\x00', 0x7710c0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007440)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80002, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r4 = getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000600)=0x0) r6 = getuid() fstat(r1, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c00)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001d00)=0xe8) fstat(r1, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) r11 = fcntl$getown(r1, 0x9) r12 = getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003640)=0x0) r14 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006bc0)=0x0) lstat(&(0x7f0000006c00)='./file0\x00', &(0x7f0000006c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006cc0)=0x0, &(0x7f0000006d00), &(0x7f0000006d40)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006d80)={0x0}, &(0x7f0000006dc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006e00)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000006f00)=0xe8) stat(&(0x7f0000006f40)='./file0\x00', &(0x7f0000006f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000007000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007040)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000007140)=0xe8) r23 = getegid() sendmsg$netlink(r2, &(0x7f0000007300)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000006b00)=[{&(0x7f0000000240)={0x170, 0x26, 0x0, 0x70bd27, 0x25dfdbfb, "", [@typed={0xc, 0x44, @uid=r3}, @nested={0x154, 0x6e, [@generic="c0013026e6a6139c4fd267cbabcde9a58d2e0b8ae337e5e416d88de2342c16fb42165e3309dd7985a17c8ae6145590184749a23e79661dc16598766ae21f7eb267a033c07d990b4385ecbb3544a86a252cfbe945788190eae91d21ef747f26bf02128fdacff0be1fe93704eca9056746ed32a083d44c319d320b9187caba5d98adfcbea13f036ab32f44b927ba6013b4ae4e37a35133bdc7491672c1c70b6ab544ddcfa45a89af38861ebe477a55064264e87cbe2d9b5c541c3c50d92a9301f7c4fc6a4b311f247ad335d550", @generic="9f63a9ea9c0de42b5449d1b5cf7d7ec36ec1986bc868d1b168a62b9456071fd64b32c062a7a803bcade15f6e22415638e4ee8cad870f0a457c69afc2cbd6f229e0788346d43997a49e0c853079c36b19cfc60af42a19cd000ac0ea96e9ad6d12795942dca703aa4ecaafed5890e8f1295daf004715c969ed81dfb6dd2c4ca45f18"]}]}, 0x170}, {&(0x7f00000003c0)={0x234, 0x14, 0x400, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x1b}, @nested={0x21c, 0xb, [@typed={0x8, 0x1}, @generic="0fdd861fa971cb97b7af249dee54a4016f363646be298eb89302ec8fbea74abae1d9475db74a9fb964a140a757e0237f5cb86eded26bb8d90decfbff7dbbf65c61b5057aa2f0c5636d533a00c720558e6fb7b5dd064b3854d4249e870ff9037f4f9d78527a682c50397e2c0bc77a51ae33f43c47cd4070b92d11b67bba0c85c7541d2233f6261befee0375535d61298db17c8f22e31024b1f069823f5845ada17406004a7b15b84ed4c9f1011537f5bda5b872cd8d41dff79a4a9f9eae2f174a5cc52c77", @typed={0x18, 0x68, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x1, @pid=r4}, @generic="983d6eb157f354e8fe66eea97523955448820c436c7caf213665e8500d1e56ee6a011b0877c107101e5e23848d7791632f5d86cdfc578fc21a4f8e47e7b7c631a846b0a80882124ec0bada95b1c9067da082a3a50ea7a7ee4513c4033104a07c05764960d8a659982ab8b4fda0b96f2ed1347f8b27b44eb5756f8c31c0ea73a44f62aa169c2f093d54d6d324a927", @typed={0xc, 0x27, @fd=r1}, @typed={0xc, 0x68, @ipv4=@multicast2=0xe0000002}, @generic="08ef13853d47aec95cf0406e43f7f2c10a142abe60ba772ce1da816de845ad1add1969ddd8b1b221414ca5dbe8c74c48f758654dbc2e7b6fa14e19dca0d8839dbcc5d16bcf71f36312e9d1ad79ea28eaa36076095afb84444619e1b6d926de7ef74bd7e27ee91a4e83d4575fc405ce41414296ad20715f0435db9c2c5da60d"]}]}, 0x234}, {&(0x7f0000000640)={0x1050, 0x18, 0x8, 0x70bd29, 0x25dfdbfb, "", [@generic="3e7291392b12786977e6f53e62de35261fb180710cfffdd9cbc41697c3", @nested={0x1010, 0x3, [@typed={0xc, 0x7b, @pid=r5}, @generic="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@typed={0x1008, 0x47, @binary="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@generic="6b781eb1cec986cdcc6e09418ab6970e0a0a6130b5a67ede38065c855f1af690ab0e65de", @generic="3dd1585316ee4516dca7450bc5f8adc19709f7f8f98b5fe05177d9cf34f14cbdb7812d81d34ede34cc512215e0904de0c4450f6e1d734411fe009d7f05a26aeb550a6c00d7ec8224580ebfcfcc992523ca7cedf3b270f6fe7826d9bae089df1515a83805ff1c9e07a6ec09f8d307135c997e8305a44ce71710", @typed={0x14, 0xf, @binary="afd6cb6e6c801e87c22a94"}, @typed={0xc, 0x40, @u32}]}, @typed={0xc, 0x86, @ipv4=@broadcast=0xffffffff}]}, 0x2324}], 0xa, &(0x7f0000007180)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}], 0x168, 0x4}, 0x0) r24 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r24, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/15 21:52:44 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xfffffffffffff001}, &(0x7f0000000140)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000000000), 0xa) [ 61.353922] binder: 8798:8814 ioctl c0306201 204edfd0 returned -22 [ 61.361438] binder: 8798:8813 unknown command 0 [ 61.361445] binder: 8798:8813 ioctl c0306201 20007000 returned -22 2018/03/15 21:52:44 executing program 2: ppoll(&(0x7f00006d4000)=[{}, {}], 0x2, &(0x7f000055cff0)={0x77359400}, &(0x7f0000329ff8), 0xc3) socketpair(0x5, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x20) pread64(r0, &(0x7f0000000080)=""/42, 0x2a, 0x0) 2018/03/15 21:52:44 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00008d7000)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0)="3cac8ff483a38d8634c5264ffd809995e2590812c5ac371ff02606727b37f9358800891f64eaf2e68f14c7bf805c80d3c295e589ea60295394442de66432941dc75081b7a9d8f8fdcc31dbc535e5dae7930879a34f43c81661e2ddf46cca98847e939b78917ffcfb926640b347b49a785e27e7dae57c44b5d0d49829023a732b126e263412a4e40b3ab2ee2b4a5e216ae3", &(0x7f0000000180)="d1599ba2ae6e2ff98d8c1fc26f7b69a992ba6bf814aa4d32bced973d48e887ffcf2c611733be5a5045305601996c41598efadc654474089a3dbf5ea40e93006c40f82dc7b3"}}) mq_open(&(0x7f0000000040)='\x00', 0x2, 0x2, &(0x7f0000000080)={0x7, 0x3ff, 0x4, 0x800, 0x9, 0x61d0, 0x3, 0x9}) r1 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0xffffffffec3893a5, 0x9, 0x2, 0x4ce7, 0x4f8}, 0x14) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) fcntl$notify(r1, 0x402, 0x80000004) 2018/03/15 21:52:44 executing program 3: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f00000c3000), &(0x7f0000affffc)=0x4) 2018/03/15 21:52:44 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8, 0x3f, 0x10001, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x1000, "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"}, &(0x7f0000001140)=0x1008) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/03/15 21:52:44 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x57) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/15 21:52:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) preadv(r0, &(0x7f00000035c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/189, 0xbd}, {&(0x7f0000001180)=""/74, 0x4a}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/253, 0xfd}, {&(0x7f0000002300)=""/146, 0x92}, {&(0x7f00000023c0)=""/215, 0xd7}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/253, 0xfd}], 0x9, 0x0) poll(&(0x7f0000007000)=[{r0, 0x1}], 0x1, 0x10aef) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) clone(0x0, &(0x7f0000021f67), &(0x7f0000024000), &(0x7f0000019000), &(0x7f0000024fbe)) 2018/03/15 21:52:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) dup2(r1, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) dup2(r1, r1) 2018/03/15 21:52:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x8, [0x9, 0xa71b, 0xffffffffffffffff, 0x7, 0x10001, 0x2, 0xc693, 0xd35c]}, &(0x7f0000000140)=0x14) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'syzkaller0\x00', 0x8000}) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000180)="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", 0x1001) 2018/03/15 21:52:44 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000000)=0xe2, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4b) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x2000) 2018/03/15 21:52:44 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"626f2e643020000000000000000300", 0xe800}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'eql\x00'}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x600}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x41, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x69, [], 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/105}, &(0x7f0000000340)=0x78) 2018/03/15 21:52:44 executing program 2: 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) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0x327) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000300)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e23, 0x56bd, 0x4e24, 0x100000000, 0x2, 0xa0, 0x20, 0x3f, r5, r6}, {0x6, 0x0, 0x8, 0xfffffffffffffff8, 0x2, 0x60, 0x81, 0x10000}, {0x3f, 0x2, 0x6, 0xae}, 0x4, 0x6e6bbd, 0x2, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x7f}, 0x2, @in6=@ipv4={[], [0xff, 0xff]}, 0x3506, 0x1, 0x0, 0x9, 0x4, 0x3, 0x73f2}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) unshare(0x400) recvmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0, 0x0, 0x7}, 0x40000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) recvmsg(r7, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}], 0x1, 0x0) 2018/03/15 21:52:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00', 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/15 21:52:44 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000a40)=0x3, 0x1) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "eb27accc40f9b999e93e759869e8c397cadf6587a06e2b8f2a683416a1e1d1058d4b91d44ce5a1e6a11f0edc4b8738822b80f2cf3fa163af8783f55c711077fb5baaafc213cd2be20d574462ca47397901ea79aff8e0c913a0e945f0e8be7bea6ae446c8eb3d4a599cd895f239d683475c48060233989922b8b81c11383963d9180d453af3d1e9be8353a4779030205d702c56098b482c1f43ff45f38287205063dd2d25a2deec40c5cd62242e32b2e57c5e151e9ee4b4ad0481053cc964cda9163c5b3667fdbb1cb092a951636dfa86d45aa0858641d6e782ca2d23ca22adc0"}, 0xf0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f00008acff8)=@abs={0x1}, 0x8) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000fe1000), 0x4) 2018/03/15 21:52:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='dummy0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x13b, 0x0, 0x0, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000000140)="b714bd4444e5d0af368be0562f0de6cc2698838d4974787410fdc9303ae4abe69ffa687bbc9460bad4a22502a0ac932da723aaecf6e7cb96e2099c2ff98d96fce4a51d01d7d75f3773e2b775ea18cf16dc0f4e1b240486e1938892d32026077c4eafaf2ad64e05619974c762e17d05fe4b2e427a79089d199092c81996bea5920fb41054a42a8548436e9a6b1d4974225cc9615f2b505a29658aa90238766af3bcf7c3c954d469e9b949a373161275f18430d734cb8ddbbb74e18fe91bc9a9093f9245cf6a8974e42dfbf8795040dc92e6f45ce6f9b966cae0efb3492168b5", 0xdf, 0x20004890, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000280)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17d9ae0090641b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c41", 0x87, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/03/15 21:52:44 executing program 7: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mq_timedreceive(r0, &(0x7f0000000040)=""/157, 0x9d, 0x8, &(0x7f0000000100)={0x0, 0x1c9c380}) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x100000000, r1, 0x3, 0x3}) write(r0, &(0x7f0000002fff)='o', 0x1) sendfile(r0, r0, &(0x7f0000000ff8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) 2018/03/15 21:52:44 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0xfff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000100)='../file0\x00', 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/89, 0x130) 2018/03/15 21:52:44 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40100, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'lo\x00', {0x4, 0xfffffffffffffffa, 0x1, "3d88b038af9a", 0x7}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0)=0x7a1e, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setpriority(0x0, 0x0, 0x0) 2018/03/15 21:52:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}, 0x1}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="020000d0000000000000000000000000000000"], &(0x7f0000000080)=0x8) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/15 21:52:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv4_newaddr={0x28, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000) r2 = socket(0x86eaef8e6fc377a2, 0x6, 0x2) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) 2018/03/15 21:52:44 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, 0xb740}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/03/15 21:52:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0500080000069df3dcd9df4f8a"], 0x1}, 0x1}, 0x0) 2018/03/15 21:52:44 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x50003, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x441) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @rand_addr=0x5}, {0x1}, 0x44, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bcsh0\x00'}) ioctl(r1, 0x2, &(0x7f000002cfff)) 2018/03/15 21:52:44 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) r2 = epoll_create(0x2) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x10000, &(0x7f0000000100), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000ff4)) 2018/03/15 21:52:44 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x2, 0x5, 0x4, 0x200, 0x9}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="e1f603000604000300"], &(0x7f00000002c0)=0xe) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000240)=[r1, r2, r4]) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x3e, &(0x7f00000001c0)=0x4) ioctl(r0, 0x5, &(0x7f0000000080)) 2018/03/15 21:52:44 executing program 7: 2018/03/15 21:52:45 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x25}, {0x6, 0x0, 0x0, 0x9d1}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) 2018/03/15 21:52:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000006e58)=@newpolicy={0xc4, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) 2018/03/15 21:52:45 executing program 0: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) rmdir(&(0x7f0000000040)='./file0\x00') ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) 2018/03/15 21:52:45 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') accept4$unix(r1, &(0x7f0000000380)=@abs, &(0x7f0000000140)=0x6e, 0x80802) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@delrng={0x10, 0x14, 0x500, 0x70bd2a, 0x25dfdbfb, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) keyctl$instantiate_iov(0x14, r4, &(0x7f00000017c0), 0x0, r5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) ioctl$KDSETMODE(r3, 0x4b3a, 0x7) bind$ipx(r1, &(0x7f0000000400)={0x4, 0x6, 0x56, "c35741cc39ea", 0xffffffffffff7fff}, 0x10) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r6, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/15 21:52:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000), 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/03/15 21:52:45 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, 0x0}) ppoll(&(0x7f000004efc0)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005bd56)={0x0, r3+10000000}, &(0x7f000005b000), 0x8) r4 = dup3(r0, r1, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x1f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000000}}, 0x373, 0xe0000000000000, 0x0, "477b599450571576fa25b3618713c0e07680447135e24021debdc79e37bc26242f8e5c08ac7958820e29e25c8e11ace638a1339d2bea62163e8d2972d60fc08e351e906eba80035608ec28be9f3ad2f6"}, 0xd8) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) r5 = dup(r0) getsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 62.220277] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 62.252349] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/03/15 21:52:45 executing program 3: r0 = socket$inet6(0xa, 0x80007, 0xfffffffffffffffd) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000040)="bea0271af0ff33ccd59e477f54fb3344e8e701171284d15006108d23d1874a53aa7f7d199ec5303e30edfd29a2960683f513c69f40ed1c2f4582db532100210c3a4d19d8ed1c50d9c5be7650ddb94d109474f0c94bdfb095df5c063a49daf9059ad1ea5448000000000000000000000000000000", 0x74, 0x4000004, &(0x7f000001b000)={0xa, 0x4e22, 0x3}, 0x1c) getrusage(0x1, &(0x7f0000000240)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x3, r3, 0x3) [ 62.466874] device lo entered promiscuous mode [ 62.505152] device lo left promiscuous mode 2018/03/15 21:52:45 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) close(0xffffffffffffffff) shutdown(r0, 0x2) r1 = open(&(0x7f0000000140)='./file0\x00', 0x600, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@remote}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)={0x3ff, 0x2, {0x3, 0x3, 0x5, 0x0, 0x7}}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x480400) 2018/03/15 21:52:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xf, 0xa, 0x0, 0xffffffffffffffff, 0x25dfdbfe, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/15 21:52:45 executing program 7: r0 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) keyctl$invalidate(0x15, r0) keyctl$unlink(0x9, r0, r0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/15 21:52:45 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000040)="c4a3d11a750a9b59bea36c24a98cd3b20fa3b3c58ff335ff57f895caa40004ddb48616e5", 0x24, 0x40000, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2710, @my=0x0}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xa4, "89598500e534c9ee48bffea3587b471d2d97c3e6432874d8140c8fb8e08ba300c2c6c58e604749b97c3391231197ae59c05abd1f2b893e81ab8dabaa88091603bd66d13b434008aa50700ad5d09231a5c772ff230a6fa02c5d99cfebb4f989cf676eaa73df7a37fe0803570080e82efb6c66de78909bb925e7e49716c864fe108cfde607d6ed02c8291dfc0f79ae4cf22533a92b0faaee541b37cd003069c32363ae3880"}, &(0x7f0000000000)=0xac) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x2b58, 0x1f, 0x5, 0x7, 0xfff, 0x0, 0xfffffffffffffff8, {r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x4, 0x2, 0x1, 0x8000}}, &(0x7f0000000340)=0xb0) fanotify_mark(0xffffffffffffffff, 0x40, 0x20000, 0xffffffffffffffff, &(0x7f0000000380)='./file0/file0\x00') 2018/03/15 21:52:45 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000772000/0x11000)=nil, 0x11000, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), 0x10) 2018/03/15 21:52:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10040, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/109) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) 2018/03/15 21:52:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@getae={0x40, 0x1f, 0x0, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x40}, 0x1}, 0x0) 2018/03/15 21:52:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6669625f7472696573746174008365361f723abf915f952ab2def09637e96713aaf0fb619c765e19a96da54ed6098126b852d6341571eea6b29e67b011aa443db4a4f0909084bd03a585375afbc596a83ab92452afee04ec8e4c15d50b99cc83a8079470a9eed2f7db1655c6180c63085e1169de6cea826bfc2a47c16501c134e93af52ae32600e3dfb76428ab377a2892f705bb891dfc6bb75482381a7a303771ad9cad047f30ba49328aa69ab75cd4e5c9fa1ae298b31bfecf9a2cbd4147800ebfef5183fa0f70ed1635c01501ff26b5a3890e66b42c90ec66f39fb7a8571833faa8884a4cefca60bade585f8e03") setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="7ca8f894f804f2051ed1cdab9c656351", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x5, 0x1, 0x2c, 0x7f, 0xfffffffffffff5f7, 0x7f, 0x535, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, &(0x7f00000001c0)=0x84) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r1, 0x9, 0x0, 0x6}, 0x10) preadv(r0, &(0x7f0000003500)=[{&(0x7f00000036c0)=""/93, 0x5d}], 0x1, 0x0) 2018/03/15 21:52:45 executing program 5: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0xfffffffffffff2bc, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, 0x0) 2018/03/15 21:52:45 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xf956, 0x2, 0x8}, &(0x7f0000000340)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@buf={0x46, &(0x7f0000000200)="4fd98d8998d7ad2ad0b662c130b44c6f96c94b5bfcdeadb5e8ff8de3184349162fa0eafd17ce123da04e2a5af23cad40de9e52240c248be227eddb20bfb3e419ebc96f29ba60"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x1000, 0x9, 0x80000001}, &(0x7f0000000100)=0x10) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="140000000701b94e2e886f4253261f0000400000"], 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000002c0)="efcd930bfb515c91e99e3adbf273a878b582837465992f791a94d9133fa6e8f9845384ad8654eac40893d79303e3c90181008429447d45662b5f5e7e4eabe3920b4ad9d08489602c698ee35438638e671ee4d6fc6de812901a123174e1e6c514785593bdb44761b9d9adba25cdcbaa201cf1f8ed1e2ea0", 0x77) 2018/03/15 21:52:45 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) utime(&(0x7f0000000540)='/\x00', &(0x7f0000001880)={0x7, 0x100000000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs, 0x8) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005940)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xfffffffffffffe5d) getgroups(0x4, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001840)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005540)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)="f4b041349d0b6cba2327adc4a0831f3facf3eecfa11a65b7c288727070ef4f9eee5e7b5e93e1ecef31fa30ffe049ea6581368f"}, {&(0x7f0000000100)="38373cd5b3de903e97b8ace9a69a0de3e48c0e8677cbe7cd4ed0c8a9cb296f54ae62ceb3a58d86799c1f6d0710cda18d4f71a81ae992941265b1c91f33a9088c795755fdab4abe20e1a52fe506d11960333fb60711b35aedb3ee761d070d61f38273d89f8732aeb920dc8e73b5eba08b53adbe51ac4290ac29346d"}, {&(0x7f0000000180)="0600409e9d4f0e63dce1e4256bff0cf720ea7c6ec1a9f9e514ae29a38bb0dfa7b5ea6a8925c9179437205863d4c0bef29f2d8d86d706859b923455b9b4fb1bbb61a0c8d0992f8de6c7c781dc5f75dddf2cf1dd9e6a0898e5e45135054b53b2f7536ee6d0bcf9ae0f0b2647e51838df711947ec"}, {&(0x7f0000000200)="5008c9f2c5f9f53cfd60cad4dfdcf77ca70da08763cd95a13f4f94cd1d760456e235a3efd4f1dd3efcf214806354fb902053ce25cc867b428c5e168f46558ae1a5424230f0105b243163fbac4022db7ff642f44717a800ccc082744e7ec85242d1a2d7945df0452ec12f6e04344eee29cd5d1f9092bfae58bf7ff615f55485b1b31fa858bc48dc1e05bdc33d1f29b2b40e54d66d77d82882c9bd04887dfa6552ffd72123bc586569dc35ef3841c939365fe0b50c38ddb8ff945c59ff38f8946c"}, {&(0x7f00000002c0)="29401d58f99772eca955b66c1bb04add945b2169744a22b69cbfb8a8b4f958cec8b8be1cc99a3c28ae1e3c5f150d04247fe2583222ab46902a84b8775cd274bef31899cbc3df9d7b2bf0c1fc029d472612f1c2e7b7206f"}], 0x0, &(0x7f0000000680)=[@cred={0x0, 0x1, 0x2, r3, r4, r5}, @rights={0x0, 0x1, 0x1, [r2, r0, r2]}, @rights={0x0, 0x1, 0x1, [r1, r1, r0, r0, r2, r2, r0, r0, r2, r1]}, @cred={0x0, 0x1, 0x2, r8, r10, r13}, @rights={0x0, 0x1, 0x1, [r0, r2, r0, r1, r2, r1]}]}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e20}, 0x0, &(0x7f0000002b40)=[{&(0x7f00000007c0)="80dd8af2a1fc670d15f752ba50aa21e0449dfd944ee20709987408f03e70930ff9ebcb2e1d9b69baf2ba6c6c0c098ad8fa3e34880b27d749e00919d901f71f25084a9de2f795bd9cff57460407bbaaa99de388c8a73448989aab20be06ea392d0bfbbed28bed4614ef429c"}, 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&(0x7f00000051c0)=[{&(0x7f0000003dc0)="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{&(0x7f0000004dc0)="f3687c59e19cfa939f9c71910103bf9eaa80eeed6894f3660efde343e1c690bb20521297fadf54666bd2cd155a84a2c5385905"}, {&(0x7f0000004e00)="5d7f5cb91692eb3c15d0ce5dd3ea47ff8b797698207f6b7161751a11716a69fad7b83604bc695dfb12e30476b838c3af3f2b8823f96a324774370829e57f583d86b890c5c5b2af8bde4064a2eac82154e5275d67fc0a0c373e2da5d1ffb42a9e20c508ee8ce7defc28410a03a07c650939f4c5de1af9cd6f65b5d40bede41386c67bcce6861b738386d97d9690c22a885c4ec42aab83a379b96174889be516ac6f238f6b021e8d6555264653c1f8b83c2ea8a7341647b8cbc895cf"}, {&(0x7f0000004ec0)="f9a29182fa29c05d14c88a8cc4b1482148b909b3e6fc5c1e9970170a21"}, {&(0x7f0000004f00)="a48defd539a72c5b3e591dcf07a0e9287d8e683cebf0419d495873c1eeee16"}, {&(0x7f0000004f40)="e0b77869b5b78d84974432fd0e47281848340de77f7de4f4b310675c9a0abfcd09913dd4dc839a4066285f068740c6c630f14a7afbd4186ea1554c295c7773441b97b2e4"}, {&(0x7f0000004fc0)="1bc429204e9d774eebfa587b50e93f6700064c8953373fcab51dad45905f9b367a19f11257155d3b625da262b3e6c57e56d1884d4fcfe14d657c1df7804eed4fdc58b1cfafd78a20dbd940b6694dded33d998011f57e08cac07feaf8f39c4ebbc2df18e3b4f85cff14be7904d0747d2d3cc5f87e2e07cae483d0238376b9a1af1b6a74e940c2106e5dbcdca61610b5cdce345912d1019c5d07f0ab8bcbd5f7ea58284adc85611cc8e7989c4a9ac946f4edb7d91877fd38bac46635e90d45623ee261b6069a3739c037e0525a3f45207d29d2"}, {&(0x7f00000050c0)="107419ad2d97ebb9676c"}, {&(0x7f0000005100)="b9fc3605b55b8f8d723c26ea2e38677c200cd1682b1ea532c1b4b499853de10ad2fcb1831bdde47dc986dc1676064bbba4e8d983a4f162afa8f0a314d9cf46f87e93f2899e23069c9e9f64add009d53457f9846373cd2f6eacccc79d396c1dca3bc02f835f32d358069e3fcd37acd61048468af844e6dfb4055a317e3d21dda499f0490cf036e2abb588a13fde1af9b5b7cceb5021e29d2dfec9e81725967c6cb923"}], 0x0, &(0x7f0000005280)=[@cred={0x0, 0x1, 0x2, r3, r12, r13}, @rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r0, r1, r1, r0, r0, r2]}], 0x0, 0x10}, {&(0x7f0000005300)=@file={0x1, '/\x00'}, 0x0, &(0x7f0000005480)=[{&(0x7f0000005380)="42de3182e3dd"}, {&(0x7f00000053c0)="e1db3d9a2b96d52561cf7551f46c4d69afc1536c4e0fd6abaf32ff2cfb24d564c3ba7929a16fcc08ceaf501df084757f7f532a6f73710af39dc1aa3d547f2cbed83f3c2c0c81b3398bc7f124b1fb584d2bec31a35ae5392ec569a731a281ad8c6f74be22e469fb0ef635dcbd1218"}, {&(0x7f0000005440)="3538dc157badbbaa479d2235f2b2877ef1d57167d996bb35cbae5ed682687c89deabe5799c432f0198c862cd319f795173cfa8de43667f1d008ba12b9bfeea14"}], 0x0, &(0x7f00000057c0)=ANY=[@ANYBLOB="00000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="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"], 0x0, 0x44000}], 0x20ec54639ea870f, 0x4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000c15000), 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000018c0)) sendto$unix(r2, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) close(r1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/03/15 21:52:45 executing program 6: linkat(0xffffffffffffffff, &(0x7f0000045000)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x123) 2018/03/15 21:52:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10000002f) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000002140)=@hci, 0x46, &(0x7f0000002180)}, 0x4}, {{&(0x7f00000021c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000003300), 0x0, &(0x7f0000003340)=""/240, 0xf0}}, {{0x0, 0xffffffffffffff00, &(0x7f0000005800), 0x0, &(0x7f0000005880)=""/71, 0x47}}], 0x3, 0x0, &(0x7f00000059c0)={0x77359400}) shutdown(r0, 0x1) r1 = socket(0x9, 0x0, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c0000001200db4d00000000000600000000000000000000000000eac8c7c2918cad812178e900009e46cba37705df0000000000000000000000240008041d0008000000150069cc8910cf7a5164ef891111a0edab03001fd93a0d000000"], 0x4c}, 0x1}, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) r2 = dup2(r1, r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x31b) 2018/03/15 21:52:45 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x16}, r1}, 0x14) write(r0, &(0x7f0000009ff9)="a9", 0x1) memfd_create(&(0x7f0000000000)='selinux(vboxnet1em1[trusted\'\x00', 0x2) 2018/03/15 21:52:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$int_in(r0, 0x8001000000005432, &(0x7f0000018000)=0x100) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x4, 0x8000, 0xfffffffffffffffa, 0x3f, 0x78b, 0x80000001, 0xffffffffffff0000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x10001, 0x10001, 0x4}, &(0x7f0000000100)=0x10) 2018/03/15 21:52:45 executing program 2: madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x12) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) 2018/03/15 21:52:45 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x240000, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x8}) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f0000000080)) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/03/15 21:52:45 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x4) 2018/03/15 21:52:45 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}], 0x1, 0x0) 2018/03/15 21:52:45 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000100)={r4, 0x57, "471077ecec9bc601c6bcf27a4aab92477032d9d5381ac26e33b525e62caa9c468a9d89a8c578afcf8bede8de27d9643bfcf4be492be063b2d058fcca785bfcbb8e420f9e7c40dce628d443391522801abddcebf445c968"}, &(0x7f0000000180)=0x5f) lookup_dcookie(0x0, &(0x7f0000003b40), 0x36f) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) geteuid() getresgid(&(0x7f0000003e40), &(0x7f0000003e80), &(0x7f0000003ec0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003f00), &(0x7f0000003f40)=0xc) fstat(r2, &(0x7f0000003f80)) 2018/03/15 21:52:45 executing program 6: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) accept4(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80, 0x80800) clone(0x30200000, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000100)) 2018/03/15 21:52:46 executing program 7: r0 = epoll_create1(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/03/15 21:52:46 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xc2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x80, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, @in6={0xa, 0x4e23, 0xdf, @loopback={0x0, 0x1}, 0x93}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0x10) request_key(&(0x7f000067a000)='user\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) 2018/03/15 21:52:46 executing program 1: r0 = gettid() r1 = gettid() r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xffffffff00000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x100000000}, 0x8) tgkill(r0, r1, 0x0) 2018/03/15 21:52:46 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x200000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/4096) mmap$binder(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x8010, 0xffffffffffffff9c, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/15 21:52:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket(0x1f, 0xf, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="980000000afecffe164349e8362066b64bd579ffe2226a512dd81d19f96bbe3990d56daca831803be0e3604f6922b03c61dadc56ac713690406fa4efe08b312a2e92b15bac1693bc6f8f0174cb1c89d9bb7d23c7fdbcb6db2afc0edc115fa30e11f16c1e166fa8eb31facd7367200c0ba6638762a8c6d9490f2562991e0a9f6a38c8b831d05fac6f3353b3099a7689eb4722c68eb47536ceb17eccfe"], &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001400)={r2, 0x3c, 0x0, 0x10000, 0x6d8, 0x7}, 0x14) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001580)=""/4096, &(0x7f0000001440)=0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x20a, 0x9306, 0x1, r3}, &(0x7f00000000c0)=0x10) clock_getres(0x1, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000001300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) llistxattr(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)=""/113, 0x71) timer_create(0x3, &(0x7f0000001200)={0x0, 0x40, 0x6, @thr={&(0x7f0000000180)="2ea7e39480037480ef4337521f4336ff7d2d421166f375c7efa2d8001af702317e866e41e252612c03cc11932d410abc624592dd4c7531b96cc9f1f39322bee7c8490e79a96dad1c44948e11737e56dd7e94615eeba11d1fed41af35487445409c1741cee498ff0472628b7f1ad2e51d1fb2e981493b82a93866a59c", &(0x7f0000000200)="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"}}, &(0x7f0000001240)=0x0) timer_settime(r4, 0x1, &(0x7f0000001280)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000012c0)) shutdown(r0, 0x1) 2018/03/15 21:52:46 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fchdir(r0) ioctl(r0, 0x8912, &(0x7f0000000000)="35ad35398f982fea8a567f54fd512ac62b3c") 2018/03/15 21:52:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0xfffffffffffffe4b) 2018/03/15 21:52:46 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x16, r1}) getsockopt(r0, 0x1, 0x42, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) 2018/03/15 21:52:46 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@empty, 0x80000000, 0x0, 0x0, 0x8, 0x9, 0x3, 0x1}, 0x20) r1 = epoll_create1(0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1000000000020000) r3 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f000076eff4)) poll(&(0x7f0000000040)=[{r1}, {r2, 0x2004}], 0x2, 0x0) r4 = gettid() syz_open_procfs(r4, &(0x7f0000000100)='ns/user\x00') getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) bind(r2, &(0x7f0000000180)=@can={0x1d, r5}, 0x80) eventfd2(0x5, 0x800) 2018/03/15 21:52:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffe}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x4}) 2018/03/15 21:52:46 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x40) sendfile(r0, r0, &(0x7f0000000040)=0x100000000, 0x0) 2018/03/15 21:52:46 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x35, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/03/15 21:52:46 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xffffffd, 0x0) write(r0, &(0x7f0000000100)="2ca871237ac7d7f38bfd1f235eaa9e6546a1df18b36476fd23783e4e69743f736fdcc2243794860b402a22441e53835024d66a2fca5b1859c017b06c8a26ac6c456d9fa2160d0caf2badab3a0314d0319ac2bb8f5a8f629d973035740252fd145d5a4ef76393113d95a5c4decf49a09220cd7f0faf4cb8d2cc2dc290f48d5cbea32f1ea6b0233657d557cb73c3dfbe2210e0cff276fb465bd7cddcaa34e1254ddf2f60942a44a3a5ec2f1d5b0ac019f77c77dbaf5b55a5689338b701b652af958f1299655ba894c1bcdfcfe0092a", 0xce) madvise(&(0x7f000066d000/0x3000)=nil, 0x3000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x2000005, 0x32, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/15 21:52:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x121080, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="021602182092a9620b07e4ffff28bd7000ffdbdf2503001700ffa0001b5500020007000000000000000000000900000000000000a5aa7c78f837d200000000"], 0x38}, 0x1}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3f, 0x401, 0x4}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xffffffff, 0x0, 0x6, 0xffffffff, r2}, &(0x7f0000000300)=0x10) ioctl$TIOCEXCL(r1, 0x540c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x0, 0x70bd2d, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4008080}, 0x8880) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xc783, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0xceaf, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xd7e6}, @in={0x2, 0x4e23}], 0x84) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x50010, r0, 0x0) fcntl$notify(r1, 0x402, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/15 21:52:46 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) get_robust_list(r0, &(0x7f00000001c0)=&(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000240)=0x100000248) fcntl$setown(r1, 0x8, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/03/15 21:52:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "708367c952ee31afb83b06d3b5ba0422bc7fca9d1550fe7ed80749f44b5d8d5896a577891f1300d07b3302f56657110d947f483b0c877e6630d924a893e57cec", "998c9d5ae312fe85c94f4f9269281e0ec79576ac1d741b7a80af5e1a19a68c2d298450fc5be40a0b06e46f88e53a0700000000000000b6644bd00be1a4ea51c1", "4256d4669b8c1b9d383b6f5648d1c66f145311f9048fa892b0fabe699b3decfe"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/15 21:52:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0xfffffffffffffffe}, &(0x7f00007fbfc0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10440, 0x0) 2018/03/15 21:52:46 executing program 2: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f00000001c0)="61bf87ccf69a497b215301a77fed996e6f6e5f696e6f6402000000", 0x10000021, &(0x7f00000002c0)="8f9f93b2ca09000000000000000100e41c4bcf6da8a74bb1f88a0b54dec400000000a6c0ff2700ce15c2e3c02c51dd91caca286fc6f6cb4f897f2fe90b2a5dae430000c25e82271a465d23be94bb79f5017f481df9f6db39dacd23a7ea7208e97b8934de10619754a7dc063234021dcb684474d2c529213b006345a2e175cf8c27d4a07300000000e264c6531d0f6f63716ea9ac000000ac3db7a98d2baf19b3cc36e464b6c184105529abfe6d0000") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/03/15 21:52:46 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f00002e1000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) memfd_create(&(0x7f0000000000)='@systemvboxnet1GPLcgroupuser\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') 2018/03/15 21:52:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/15 21:52:46 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'teql0\x00', 0xfc71}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0xd8bb5df07c11fd30, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000180)="a997e6dfbfc55df301b4793922816199c1539d16991a8e991b1781df0a0f6c35fb9b55b33b688c9ed83b061c0112af5096ce7eefff9ad4a0e83760c909896d3713bd6105a39c72b33c5566b9c372df9efa119502014ceb300779fc15e4e1c1d5620c77f042754a5e3b0b173b7b75589eae664bfbdb1481557b83a5e48d838d6e30d018af4167c59157226e8e1ed4968d7f1ede69913f17e88c0877dd4948c3dcf7df46307d7cdda12b6ddd8988ad63b45c000d5caaf47c830c689fdbe37f2ab561e470524768dcd3", 0xc8) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f000001b000), 0xfffffffffffffe82}, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000100)='attr/exec\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom(r0, &(0x7f000001cf8e)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) close(r1) 2018/03/15 21:52:46 executing program 4: unshare(0x8000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='bpq0\x00') r1 = mq_open(&(0x7f0000000140)="7f9e57681ac6843b3fd01820003b23a0321e8baaf10734111cd87baf99133dd0", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000280), 0x4) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) ppoll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) r3 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="7f9e57681ac6843b3fd01820003b23a0321e8baaf10734111cd87baf99133dd0", 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) 2018/03/15 21:52:46 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f00000000c0)) 2018/03/15 21:52:46 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@rand_addr=0x59, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r2 = memfd_create(&(0x7f00000003c0)='\x00', 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r3) 2018/03/15 21:52:46 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80880) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x1a, 0x1c, "6bb136096b69655618f6b98cd3f2172903d1a7e850dd8e3e4029ef00fc805fcfbe0f37ccb43ec220504c74e57837ffec3b0c79da92224dd8cff3764b89fb6928", "f8d480e3548318f9a845d937cfdeec814d830266772f60670f85175ac042682b", [0x5, 0x8]}) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x80000000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000140)='\\') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) quotactl(0x0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000300)="045d9757ae86a5a64751e3df") 2018/03/15 21:52:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc)=0xb, 0x24f) sendto$inet(r0, &(0x7f0000000000)="109c1b79867e7501300000000055d8eb89110bdeb5c311dc416c22deb94b35593c65233e8b854d464a2d5d1683fd4f66ba246b74dce81ea43c", 0x39, 0x8005, 0x0, 0x0) 2018/03/15 21:52:46 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='@systemvboxnet1GPLcgroupuser\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') fstat(r0, &(0x7f00000000c0)) 2018/03/15 21:52:46 executing program 1: mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x30000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x3, 0x90, &(0x7f0000000080)="30e29bb0f83f442ed3134aeae1f0516684f24c5fd9a12cbd11ac8ef7827225216f89201857da67d9ca4376c8f00a9712e61c2a28ac8de49ee75d9fe0e5c40d84f675e4dd20ed707f00dd88270be3d243f489ad61c50eff907e04f235d0340d8523b8fb3acbf994a598c85c55a12d8e8b1595850caf1b1b22c48c9b41890804841657eb76d40e3adc0c24db7ec6694154"}) r1 = socket$inet6(0xa, 0x80001, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x15, 0x8000, 0x9b, {r2, r3+10000000}, 0x9}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) fcntl$setlease(r0, 0x400, 0x2) sigaltstack(&(0x7f0000002000/0xe000)=nil, &(0x7f0000000000)) 2018/03/15 21:52:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000002004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000001000000"], 0x210) 2018/03/15 21:52:47 executing program 6: unshare(0x200) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x208000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x10002) getgid() clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa1, "f247ce729791c2fe5bd2cc40f6e7ce7b6b21455dc093654cccb439436cc7482bcec735fa7a7fa90bff3b783a5603a795341ce1f72d815423e166e0d8983bf6146182b4fab4f40c71e4706b07511458d7f0b30788256ea032546b0e5a4efb0b388c75cc375af76fa8c25dba0786185e9b67c677c90073471bb980771b00b124640bf7154e059a83c20463d5c8a8475887c3de1e4b90c93f53544f2277b6e6f3fbef"}, &(0x7f0000000100)=0xa9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/03/15 21:52:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="0002020100000000ff0100000000000000000000000000018366d4650e21d1d79f1328df16ce65e12e06cac8f7b6b3a40f666cb3b99eb579d6c2480dde416a4191696ad0caf4cec5b80cc6724bc60bbb9580efa3e07171f540363e951edfffea592b27766dfe32b0ef44af48932afeca204e7dd6df048f629df881932f80613a962a7531d6fca4ed0fc8fb309db635bdb0fa017d020386d4a6f3d55daf967c0d5da5a8ed02a8edae3f4510e61a723232465d631645d05a3e402dc2d4aabdaa23bfd7e8cc0c2b"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f00000001c0)={0x2, 0x0, 0xcd2, 0x5, r1}) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x10d880) r3 = openat(r2, &(0x7f00000002c0)='./file0\x00', 0x103040, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000380)={r4, 0x95, "89abb7801cb9e698098952f7748689b44fb984eb5fcdb74cb4f19908d8f6cf146207b2dfbd13d4cd48a2e759aa19dd165567a6d34805aca4ad6e415e1abaf94e3fd5c2c875242c97865e258ee0a2143243805689889c8054bb2044e7300058f0c103396484c09b3dae37f17f27f7874e7e3ddab51d74f36f0f129e3c4dd35adfe771e326803401cb4e5dde4220553d8f3adc827610"}, &(0x7f0000000440)=0x9d) 2018/03/15 21:52:47 executing program 2: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/138) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a05b, {0x400003ffffffd}}, &(0x7f0000e6e000), 0x8, &(0x7f0000557ff8)) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/03/15 21:52:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4000000004e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) dup3(r0, r1, 0x0) 2018/03/15 21:52:47 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000880)=ANY=[@ANYBLOB="120000001e0001030000000000000000070000000400000088adecc7807ddb22d8ed12247c5e4ebbdd778e632823be036331d8ea3785f39299c5c35c8405ea1fbe6ec97a6b5274a65ca201adc96be79974b3d26427ef2766b68d0129a859f4eaf23e24e626c598731a111457a78ff251acb2a60920888a7df0b40cb1704d6a5a84c90ce4e2009970ba37cae0ed8cb2cd656f1ce21bebb88dd8a0fdf7c87f961069275b68fc5fdea4a57d495c19412e01dffe53fbd00f8c7bd0c6a35a1132434019bb3b5bf2e402907bc6fd9377ef4e7c4d14d55ff191f784f10e36ed26a8bfdb6e3a516b1c2430c9c58b1d0a580aafff96ab"], 0x1}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000040)={'erspan0\x00', @ifru_mtu=0x3}) fcntl$getown(r1, 0x9) 2018/03/15 21:52:47 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffffffffa2c9, 0x2000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000100)={0x7, 0x80000000}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000140)=[{0x35}, {0x6, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffa}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/03/15 21:52:47 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f00000000c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/15 21:52:47 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe000, r1, r2, 0x7fff, 0x5, 0x400) 2018/03/15 21:52:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000004000)={0x2, 0x4e1f, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0xfffffffffffffe89) bind$inet(r0, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) listen(r1, 0x0) 2018/03/15 21:52:47 executing program 2: 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) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) 2018/03/15 21:52:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c3f70)={0x2, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x88) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x9, 0x0, 0x8}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) 2018/03/15 21:52:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) 2018/03/15 21:52:47 executing program 0: mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x2, 0x207}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xaa, 0x2) dup2(r2, r1) write$sndseq(r1, &(0x7f0000000e50), 0x32e) 2018/03/15 21:52:47 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) write$sndseq(r0, &(0x7f0000000040), 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) 2018/03/15 21:52:48 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) clock_gettime(0x0, &(0x7f0000002e40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000000000)=@pppol2tpv3in6, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/180, 0xb4}, {&(0x7f00000001c0)=""/162, 0xa2}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/128, 0x80}, {&(0x7f00000003c0)=""/79, 0x4f}], 0x5, &(0x7f00000004c0)=""/69, 0x45, 0xc8}, 0x5}, {{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/237, 0xed}, {&(0x7f00000006c0)=""/218, 0xda}], 0x2, &(0x7f0000000800)=""/168, 0xa8}, 0xa8}, {{&(0x7f00000008c0)=@nfc, 0x80, &(0x7f0000002d00)=[{&(0x7f0000000940)=""/74, 0x4a}, {&(0x7f00000009c0)=""/89, 0x59}, {&(0x7f0000000a40)=""/44, 0x2c}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/191, 0xbf}, {&(0x7f0000001c00)=""/228, 0xe4}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x6}, 0x42ca}], 0x3, 0x2000, &(0x7f0000002e80)={r1, r2+30000000}) r3 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x2, [{0x401}, {}]}}) 2018/03/15 21:52:48 executing program 1: prctl$getreaper(0x29, &(0x7f0000064ff8)) socketpair$inet(0x2, 0x1, 0x120000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xd}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000a, 0x8031, r1, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000), 0x0) 2018/03/15 21:52:48 executing program 0: r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) socketpair(0x3, 0x2, 0xaa, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_add_watch(r3, &(0x7f0000000200)='./file0\x00', 0x2) dup3(r2, r3, 0x98e607b22eb6bd36) keyctl$read(0xb, r1, &(0x7f0000000100)=""/136, 0x88) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) inotify_add_watch(r4, &(0x7f00000000c0)='./file0\x00', 0x104) 2018/03/15 21:52:48 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x10) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/03/15 21:52:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/15 21:52:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/15 21:52:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x4c, @random="3040f6ffcc5b"}, 0x10) 2018/03/15 21:52:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20401, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@empty, 0x2, r2}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)=ANY=[@ANYBLOB="02040000040000000008000000000000c5541f4b835e8c5e63599dec824460e0"], 0x20}, 0x1}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) 2018/03/15 21:52:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xe}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, 0x18) 2018/03/15 21:52:48 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x10001) lseek(r0, 0x0, 0x0) 2018/03/15 21:52:48 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x100000000, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x6, 0x3ff, 0x1, 0x7}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x97, 0x3f}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f00000001c0)=0x4) 2018/03/15 21:52:48 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x0, 0x5c21, 0x7, 0x7, 0x2337, 0x10001}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f1e000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b42000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc0802, 0x0) [ 65.499528] audit_printk_skb: 4460 callbacks suppressed [ 65.499536] audit: type=1400 audit(1521150768.406:2870): avc: denied { net_admin } for pid=6027 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 65.509091] audit: type=1400 audit(1521150768.426:2872): avc: denied { net_admin } for pid=3707 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 65.509686] audit: type=1400 audit(1521150768.426:2873): avc: denied { net_admin } for pid=3707 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 21:52:48 executing program 6: r0 = mq_open(&(0x7f0000000100)='bdev\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0192, 0x1, 0x4}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) 2018/03/15 21:52:48 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x28000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x100000200035, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x5) capget(&(0x7f0000000ffb)={0x20071026}, &(0x7f0000001000)) 2018/03/15 21:52:48 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8000000000002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/213) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x1, {}, {}, @result}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) socket$netlink(0x10, 0x3, 0x16) 2018/03/15 21:52:48 executing program 4: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8001, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x10005, 0x6e54, 0xffff, 0x94db, 0x2, 0x40}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000040000)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/15 21:52:48 executing program 5: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x4332f4d8d36af8e7) creat(&(0x7f0000412ff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/03/15 21:52:48 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xffffffffffffffff, 0x8005, 0x1, 0x0, r1}, 0x10) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_ifreq(r2, 0x8936, &(0x7f00000002c0)={'syzkaller1\x00', @ifru_flags=0x800}) 2018/03/15 21:52:48 executing program 0: mlock2(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x10812, r0, 0x0) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/27) 2018/03/15 21:52:48 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffff96, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x20}}, 0x1, 0xe357, 0x0, 0x8001, 0x800}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x20, 0x8, 0x8e9d, 0x0, 0x5, 0x8, 0x1, r1}, &(0x7f00000001c0)=0x20) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000815000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f0000006000), &(0x7f0000000100), &(0x7f0000001f9d)) 2018/03/15 21:52:48 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa202, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00000012c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @control={0x5}}, {0x0, 0x0, 0x0, 0x0, @time, {0x5}, {}, @addr={0x0, 0x10000}}], 0x60) 2018/03/15 21:52:48 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000000000040000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x9, 0x2, 0xff, 0x7, 0xb1, 0x4, 0x6}, 0xffffffffffffff03) sysfs$2(0x4, 0x80000001, &(0x7f0000000180)=""/105) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9fd}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xfffffffffffffffb, 0x6, 0x100000000, 0xfffffffffffffff9, 0x6}, 0x14) [ 65.540229] audit: type=1400 audit(1521150768.456:2874): avc: denied { net_admin } for pid=3713 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 21:52:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/74) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/47) 2018/03/15 21:52:48 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e21}}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f00000003c0), 0x85dac8ccdf8dd907, 0x85, &(0x7f0000000380)={0x2, 0x4e21, @rand_addr=0x200}, 0xfffffffffffffd94) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000100)=""/143, &(0x7f00000001c0)=0x8f) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e24, 0x8edb, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 65.594304] audit: type=1400 audit(1521150768.516:2875): avc: denied { net_admin } for pid=6412 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 21:52:48 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) r1 = memfd_create(&(0x7f0000000000)="776c616e302fdb4000", 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xffffffffffff8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000380)={'raw\x00', 0x2, [{}, {}]}, 0x48) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r3, 0x7}, &(0x7f0000000440)=0x8) chown(&(0x7f0000000240)='./file0\x00', r4, r5) 2018/03/15 21:52:48 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) [ 65.634856] audit: type=1400 audit(1521150768.546:2876): avc: denied { net_admin } for pid=3719 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 2018/03/15 21:52:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) signalfd4(r0, &(0x7f0000000140)={0x5}, 0x8, 0x80800) recvfrom$llc(r0, &(0x7f0000000000)=""/198, 0xc6, 0x40000000, &(0x7f0000000100)={0x1a, 0x206, 0xffff, 0x6, 0x6, 0xffff, @random="ddcfa7bdce4f"}, 0x10) 2018/03/15 21:52:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) write(r0, &(0x7f0000000000)="2bd9ce0e5fcfbf230537993078c816e6cea89d8c2f07b66e5b44ca0451eba6ae565ddf24f9edeef912a5fae9ae958937955764d9e664c473affd8225309cc6cabaf498ee2652a0ad15079340317952a3fa7a564eb5ca804a22b7483a2b7668f60c1e2d2e330c0e5095e5bbf2c0ad37e35ff95cf31a5a1cc97d9b483429af6133453884710a228c0017565c54659e70b6a9097a309eb4d175edb81ddc87f561f643e9b4615143bc27d5d426327cfe9baf9616da75142b899efeaa1d221f42fb4062daa611a62af34db14b98c3212b2d35f76199f4f8e7bdebe54fe2fd7777b26026e550a9df5a638a1feada61323041584d1f52a73345de69", 0xf8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb), 0x0) connect$inet(r0, &(0x7f000099f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/15 21:52:48 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/rt_cache\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x80000000, 0xfffffffffffffffd}) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0xfffffea5, 'SE Linux', "763fa569f6772a6557709ad471c6d24a2e76cea740ebddb3407aaeabb4e4baff8a50350194be70db6fe9c7de858353a4859a5a013b9254806fd403363b61bb3d44ead82b4e3b054e45247f7e3eee8ea68943d4f32626896aa58d00f047699c9eb50e552b19986ec355660107772e66916c79315d35b8e8fe56c90c80d4dd4ebc348efdbe8492355a58069b02274650"}, 0xad) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0xffffffffffffffe1, 0x8, 0x1, 0x800, 0x7, 0x10000}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/15 21:52:48 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x9, r1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) [ 65.636579] audit: type=1400 audit(1521150768.546:2877): avc: denied { net_admin } for pid=3719 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 21:52:48 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) readv(r0, &(0x7f0000490ff0)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa00, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 65.637892] audit: type=1400 audit(1521150768.546:2878): avc: denied { net_admin } for pid=3719 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 [ 65.643236] audit: type=1400 audit(1521150768.556:2879): avc: denied { net_admin } for pid=3719 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 2018/03/15 21:52:48 executing program 4: ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x5, 0x0, &(0x7f000000d000)="62164b44a5"}) ppoll(&(0x7f0000000000)=[{r0, 0x20b0}, {r0, 0x40}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x4}, 0x8) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x111000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280), 0x14) 2018/03/15 21:52:48 executing program 2: mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xc000, 0x28) ioctl$void(r0, 0xc0045c7f) 2018/03/15 21:52:48 executing program 3: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x2, &(0x7f0000004fe8)=[{0x5c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @dev}, &(0x7f0000000140)=0xc) connect$packet(r0, &(0x7f0000000180)={0x11, 0xff, r1, 0x1, 0x100, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/15 21:52:48 executing program 1: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00007d9ff2)=@known='system.advise\x00') ioctl$TIOCSTI(r0, 0x5412, 0x9) 2018/03/15 21:52:48 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) sendto$inet6(r0, &(0x7f0000000040)="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", 0xff6, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/checkreqprot\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000010c0)={0x0}, &(0x7f0000001100)=0x8) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001080)={0x4, 0x2, 0x96e6}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000011c0)={0x8001, 0x8200, 0x5, 0x8, r2}, 0x10) sendto$inet6(r0, &(0x7f0000a05ae2), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/15 21:52:48 executing program 0: socketpair$inet6(0xa, 0x0, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3, 0x10001, 0x2c7, "6d92626423f1c67ed1831a50e5e68d5b66023deaba68e371c43da78ccd63de68e62d6bb424fe958073fb4678de851ebc117808f0e6248afa2f63211ca7197fdbfac3500ab6295f8571d5c75f8f99f08f"}, 0xd8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000f65000), 0x2eadd899) 2018/03/15 21:52:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0xfffffffffffffeee, 0x4, 0xfffffffffffff4ed}, 0x10) 2018/03/15 21:52:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x1, 0x2000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000200)=""/3) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000007480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007340)=[{{&(0x7f0000006bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000006e40), 0x0, &(0x7f0000000000)=""/215, 0xfffffffffffffeca}}, {{&(0x7f0000000100), 0x6e, &(0x7f0000007280), 0x1ed, &(0x7f00000072c0)=""/67, 0x43}}], 0x2, 0x0, &(0x7f00000074c0)={0x0, r3+10000000}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000380)={r5, &(0x7f0000000280)=""/212}) [ 65.644827] audit: type=1400 audit(1521150768.556:2880): avc: denied { net_admin } for pid=3719 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 65.691588] binder: binder_mmap: 9277 20000000-20002000 bad vm_flags failed -1 [ 65.731858] binder: binder_mmap: 9277 20000000-20002000 bad vm_flags failed -1 2018/03/15 21:52:48 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0xffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x9494, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0x8}, 0x48, 0x301, 0xf4, 0x9, 0xd37a, &(0x7f0000000040)='ipddp0\x00', 0x80000000, 0x101, 0x9}) 2018/03/15 21:52:48 executing program 0: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fchmod(r1, 0xc39) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000000080)='\x00'], &(0x7f0000000140), 0x100) 2018/03/15 21:52:48 executing program 1: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000973000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095cff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3, 0x5, 0x1, r1}) pread64(r0, &(0x7f0000aa0000), 0x0, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/15 21:52:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syzkaller0\x00', 0x5}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0x203, &(0x7f00006bcff0)={&(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r0]], 0x1}, 0x1}, 0x2) 2018/03/15 21:52:49 executing program 0: r0 = userfaultfd(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/15 21:52:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') pread64(r0, &(0x7f0000000000)=""/142, 0xfffffffffffffe29, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x400000000006, 0xfffffffffffffeed) [ 66.107567] binder: release 9334:9356 transaction 34 out, still active [ 66.154343] IPv4: Oversized IP packet from 127.0.0.1 2018/03/15 21:52:49 executing program 0: r0 = socket$inet6(0xa, 0x802, 0xe47) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000890ffc), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000959fc8)={&(0x7f00003eb000)=@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000140)}, 0x0) 2018/03/15 21:52:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r1, &(0x7f0000000c80)="e6578cbc22fdc7d4b287625bd3a7b7fb683981c3cae5989b6fc2c8ed3d6ae28b0e279a149b88cbb8717e0be8f64a86db7eb5fd41801ec8aae420416f409b332e3f1a44079723c371117b2d5f8bffaf18d43337887d17591bd1e4c31dc8cd5752fc52dc85872a13d9b7111c4f52051fcdb59f19c829529a9902b811b92af22d95678927e5387dc80657474572e4e33e0e5d8eedd87fbc5ee078461b6092c57c6a8d9cfca3a4c30ad498d34b1cb9471c8a0125c19edab161821fdafb3c92f5c05fd2c75c84bdd1699615", 0xc9, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) shutdown(r0, 0x20000000000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'bcsh0\x00', 0x20}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x2, 0x62db}) [ 66.178988] binder: undelivered TRANSACTION_COMPLETE [ 66.193028] binder: BINDER_SET_CONTEXT_MGR already set [ 66.193038] binder: 9334:9374 ioctl 40046207 0 returned -16 2018/03/15 21:52:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x407fff) 2018/03/15 21:52:49 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:tetex_data_t:s0\x00', 0x9) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000200)=""/212, 0xd4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1, 0x2, 0x10001, 0x7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) 2018/03/15 21:52:49 executing program 2: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) socketpair(0x15, 0x6, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x111280, 0x0) dup(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x40, 0xffff}]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x2, 0x81}, &(0x7f0000000200)=0xc) 2018/03/15 21:52:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101900, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000200)={r2, 0x4}) ioctl$TIOCSCTTY(r1, 0x540e, 0x1ff) accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/03/15 21:52:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000d47c458b6ba000000000000000000000"], &(0x7f0000000040)=0x28) 2018/03/15 21:52:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r1 = geteuid() r2 = getegid() chown(&(0x7f0000000100)='./file0\x00', r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, r0) [ 66.215639] binder_alloc: 9334: binder_alloc_buf, no vma [ 66.215655] binder: 9334:9381 transaction failed 29189/-3, size 0-0 line 3133 2018/03/15 21:52:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000480), 0x0, 0x0) [ 66.348804] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.363652] binder: send failed reply for transaction 34, target dead 2018/03/15 21:52:49 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x10000, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000080)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000140)="9c45eebef38fa65802894c2ec1e3fed6f30b22f1e2e8902c614ed673f2dd51d4260cf7a891ce7038cb7f8f6921dcbb5b66ccac1d4e1e191d89feb58f006bf8b66cff99ea916a7638fcec7c867b8dd825717285125744475b613984a7fe2f06", 0x5f}, {&(0x7f00000000c0)="17e5081bfdedfc2f6b084384ffd77376a174acccb93e709f30ab56ddf116f1fd472418fd0857e7a9", 0x28}, {&(0x7f00000001c0)="d85af3a79fe12be989b62d6c3453641bcc54bfca666408ad5e4aa17eae44", 0x1e}, {&(0x7f0000000200)="b1d2029ff4d0ed2971430821108c897758629590c61bce441df5dd32de5cac73fcaab43c33bdf0ab89c863a47b567784acf862034765674630dff34f25eb0012dd1318a682d9d0ef26e41edc22542c74b30631cfce139a2e333d39b2b15d3b4f65526d80b85a1768c544f6354fcec85f489b1be457671f430ab2978975cf8a3ccb14", 0x82}, {&(0x7f00000002c0)="11dfcfb916a3bc44d20f5c25b09b10ffdba3bd716c3c385fa6d1bc0eb4725689999acfd1a9da57be9684804b08e4dee67612f3b7e5f320954185fd0c513bffa80d6768323de2e8f0a976d8dd1d8df1e2a46f65b11daf474664f64b7c566ce459f6149a15cfc5b9b7", 0x68}, {&(0x7f0000000340)="ac86742b3593be046363127bdaa525317a1363dd6f24203c882d922cb42787c2ceae4c2636956d5a767ed2bc6615fa8eee7dd979aef25ce1b674e087e15ac64d60402edbfaabcff8", 0x48}, {&(0x7f00000003c0)="1a374ce4523287b0caf002fe0f2693871e4139601f1e8bc63ec743d7b86adef1198da975fede87229566e42ff9d57c6163be7d7ab57ff66ebb5a9a4e9b3bcb03700026561a7f00b9e2e6b16813bb9c8ccbfbb2294d22895ec9ec49deeed3a89d54f57601e45eb122fb8722d089f121b73fc5adfbd4377b7a90e7e4b526df898dc43881afc11fd0af0cece2b5da8234e499ce834cf7905c70fe2e8dd4ce195f10c40c5320bc290641fffa494c48701c82ff3cc964d062acda7cc1649bc5f5ae84a63a3bf2b352c4320102045b05308976bb56c236075fb5211193e3bd4d372191488f1ab057f2cb12324cfea90c0fce234a8bfad6b52a", 0xf6}, {&(0x7f00000004c0)="5bcb8fa0f0a305cf72e8dec904d76c389b21839a8dfbe25aad48a38038b74d54048abb686218d4f2d1c0bfe8a5daa13d98406738a7a693503422afb9028856df852af6ab4b", 0x45}], 0x8, &(0x7f00000005c0)=[@init={0x18, 0x84, 0x0, {0x6, 0xf01, 0x9dc, 0x2}}, @init={0x18, 0x84, 0x0, {0x800, 0x8, 0x80, 0x8}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x4, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0x539, 0x5, 0x8}}], 0xc0, 0x40000}, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000006c0)=0x8001) preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000000040)=""/62, 0xfffffdd4}], 0x399, 0x0) 2018/03/15 21:52:49 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2992, 0x8000, 0x8, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ptrace(0x4207, r1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000000)) 2018/03/15 21:52:49 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)="0e65742f63a96beb35") ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000080)={0x4, 0x7, 0xffffffffffff7de1, 0x3f, 0x10, 0x1}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x7fff, 0x7ff, 0x7, 0x0, 0x3, 0x4, 0x1f7, 0x5, 0x7ff, 0x9}, 0xb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={r3, 0x80000, r2}) 2018/03/15 21:52:49 executing program 7: r0 = socket(0x1, 0x802, 0x0) sendto$llc(r0, &(0x7f0000000f52), 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434"}, 0x10) fcntl$notify(r0, 0x402, 0x20) open(&(0x7f0000000040)='./file0\x00', 0x480, 0x130) 2018/03/15 21:52:49 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000000)='pipefs\x00', 0x0, &(0x7f0000000040)) 2018/03/15 21:52:49 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/bnep\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ptrace$peek(0xffffffffffffffff, r0, &(0x7f00000000c0)) 2018/03/15 21:52:49 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x13, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x0, 0x8, 0xffffffffffffccb1, 0x0, 0xfffffffffffffffb, 0x3, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0xd3}, 0x8) r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000489fb8)=[{r3}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/03/15 21:52:49 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) setresuid(r0, r1, r2) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x1, 0x7f}, 0x20) [ 66.452589] tty_warn_deprecated_flags: 'syz-executor4' is using deprecated serial flags (with no effect): 00008100 2018/03/15 21:52:49 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) poll(&(0x7f0000000240)=[{r0, 0x4400}, {r0, 0x4002}, {r0, 0x100}], 0x3, 0x9b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565300000000000000000000000002415000000000000000000000000000000000000000000000000000000000000df00"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e22, 0x3, @empty, 0xffffffffffffffff}, 0x10000, [0x6abc, 0xcae, 0x80000000, 0x6, 0x5, 0x1, 0x3, 0xfff]}, 0x5c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/03/15 21:52:49 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=@allocspi={0x114, 0x16, 0x401, 0x70bd2c, 0x25dfdbfc, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e20, 0x0, 0x4e24, 0x0, 0xa, 0xa0, 0xa0, 0x6, 0x0, r1}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x3f}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0xff, 0x5, 0x4, 0xbd5b, 0x6, 0x0, 0x6, 0x981}, {0x1, 0x7ff, 0x200, 0x9}, {0x7fff, 0x4, 0x400}, 0x70bd26, 0x0, 0x2, 0x5, 0x10001}, 0x4, 0x200}, [@offload={0xc, 0x1c, {r2, 0x3}}, @etimer_thresh={0x8, 0xc, 0x2}, @proto={0x8, 0x19, 0x2b}]}, 0x114}, 0x1, 0x0, 0x0, 0x850}, 0x25afbf01ac5e2ab5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newlink={0x2c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x39e}, 0x1}, 0x0) r5 = dup3(r3, r3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000000180)={{0x800, 0x8}, 'port1\x00', 0x49, 0x1, 0x3, 0xd27, 0x1, 0x5f6f, 0x81, 0x0, 0x2, 0x1000}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/15 21:52:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x20f60000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="020000804aca7069546406ece0ec4aa24b8ee7ae66a621b6e4473906edc417b1aa60ea23c68e9b2a5245868610ded4f0a8718dad2db30850010000000000001acdfe8217d525f67f8e5e3f35326f68ada480a5c4098fd2345a7900581202137f5e951e6c8fa5319ac1e7100110c5910bdc9cc863ec096ebe8d7a92ff8518b4109ea76671fb065ab6553e7f5a67d8ac9b4770b48ce2a79a6c4a7e3cd7aa9998ba5d8e02de976f33069c452a9370c0ab7675ec72ec0531f8f9860a7ce3bfda2713a2fd9beb54f012ad676ee26324c4dd340478eaacba040184b1f1b7b2902a1020d84f7c5216d1326331dd401b32491f89c41fcdfd1de6d733213edbe56a4aa71c0dd57292a290eff840c7edfa64828fb355f61c25a1e538493f6faef700d10477da0ea56cb03f6fb7af577188ab4b978c39d1b618b5bc8157ea8feded1feb29a8430949f2dac29a005a8f9e17eaa413a4389dc8ec0fcb9355c5f160668fe1b320abc49d2888d6db43f54f36e8ae8b85", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) 2018/03/15 21:52:49 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x2}}, [0x7, 0x800, 0xffffffffffffffda, 0xfffffffffffffffd, 0x8, 0x80000000, 0x221d, 0x5, 0xfffffffffffffff8, 0x1, 0x20, 0x401, 0x7, 0xffffffff, 0x68]}, &(0x7f0000000240)=0x100) 2018/03/15 21:52:49 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00001ad000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000000)="95c7575ffdf9d277349ecc17e0e87b6df8e76e69dbec04bb046b065d113bf125b56a5f733180c32730d0e89f232ea21971c0ecd392d2", 0x36, 0x4, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000003c0)=0x5, 0xdea1732b3e45077) listen(r1, 0x0) shutdown(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="048869f2faff0000ff030000"], &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x8, 0x1, 0x4, 0x0, 0x101, 0x1, 0x8001, {r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0x1, 0x400, 0x3, 0x100}}, &(0x7f0000000340)=0xb0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r6 = fcntl$dupfd(r2, 0x0, r2) sendto$inet(r6, &(0x7f00000004c0)="813ded27e49417746a35eae60a0b85c62e6bc7513ced2d71cfe3e86f761335f3bf289df7a2c179db245115dceb7c630e5f0fd01e5496d6e35fe3692bba7127661a4c97bdf52867d4dc451531fc13c67c8ef6393740397586ba396279e2e461416ff10771edd4803562fbe8d30df693d0aee3ff029f8f166f3e4251ada962a936304a3099f0af21884758571da512f354d4e0ce8ec54597ddadb395ee60f2cae6e5ff0ce4ea58cebcb893c1baa717e0f9dbc403ceca8ed14296b4d335578fc0310e8cf59bbe1b542af5a6e8f45f60f686f25186226ef3500a5279a89bdf", 0xdd, 0x20004000, &(0x7f0000000380)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c82fec)={0x800000000000000, 0x3, 0x401}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x10}}}, 0x380000000000000, 0x7, 0x49, 0x2, 0x5}, &(0x7f0000000100)=0x98) sendto$inet(r1, &(0x7f0000000040)="11b05ee164d0b5419ef05ff5d587eec9b1b2cab13173afdba5eb45661e86e846aa7488ed63cfd6d5921d24660c9a37a947f0063058331d528d013cfa21389bb7a937a221", 0x44, 0x0, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f00000005c0)=""/175) shutdown(r1, 0x1) 2018/03/15 21:52:49 executing program 0: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/253) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000220ff8)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='/') 2018/03/15 21:52:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@dstopts={0x0, 0x23, [], [@generic={0xc48a, 0xd0, "445e984c2e1514943999af92493ea81ab15bc36b9e2368c56eddc1d9d9efd059f67aca1451e99a717d68ac625eb14cf3bf4d2482b0d79be764951ca08ff9e8639f9968dca006110dd733bb04c7313ac60b32fd58d2c5f855eaf710f3ee2e5299c6845bf5fda7a2bfe365bbee4f0d5d9f85f930482f9ddd7e885d70c6c30d13100b706ab10d663383cb7dceb6e22497b37803d3ae538bdf64b9a37d82fdfcc6418434017b1574c1b503de7e96eaa4dd07dc0e506bda6519e115f1efe05de262c46cfda080db0f82b8e53a4f0a57ac2318"}, @pad1={0x0, 0x1}, @generic={0x0, 0x42, "bf58a17430909d6486accf53eb5701bb71d9baa280726a2c5d49b71a1a7ae5d46880bed40bf8ddde6688dc9b9583ce064e66079aed2fc5d3d117798a75c2455b0d9c"}]}, 0x128) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x2ce9, 0x4) 2018/03/15 21:52:49 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r0, 0x5, &(0x7f000000b000)={{r3, r4+10000000}, {r1, r2+30000000}}, &(0x7f0000000000)) 2018/03/15 21:52:49 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000c8bffc), &(0x7f0000000000)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x0, 0xa, [@broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002]}, 0x38) 2018/03/15 21:52:49 executing program 1: r0 = socket(0x10000000010, 0x1000000400000002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003440)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = memfd_create(&(0x7f0000003b80)='*%\x00', 0xfb3ba34bed431598) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003bc0)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000003c40)=0x0) getresuid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000a80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000030c0)={0x0}, &(0x7f0000003100)=0xc) stat(&(0x7f0000003140)='./file0\x00', &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)=0x0) stat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003340)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003480)={0x0, 0x0, 0x0}, &(0x7f00000034c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003500)=0x0) r18 = getuid() r19 = getgid() r20 = getpgid(0x0) stat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000003600)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r23 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003640)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000003740)=0xe8) lstat(&(0x7f0000003780)='./file0\x00', &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003840)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003940)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003980)={0x0, 0x0, 0x0}, &(0x7f00000039c0)=0xc) sendmsg$netlink(r0, &(0x7f0000003b40)={0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000000140)={0x60c, 0x3f, 0x64a4535686ed4c8d, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x31c, 0x88, [@generic="7cc6cc38f579cf52f795c74b633507c59ee7a83026edf7b3efa34494bbc1f5ae6aeafc2b212e44b332a7c8421c984b43764d163ff08f042ce62227c636bb65d1865256dccc8a89dcb36d2242abcc4d7f2ba575fd7527babfb220b247acc68b87eedda05a255477b89656d69acb5da08d703503acac5aa516e74d5273", @generic="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", @typed={0xd0, 0xa, @binary="00157802a735c8b453f10fa45c317295df5bf47bbdd69a833527cc537dcda87a8eeb207b390e2b8d688f638dfbc95c0403b0aa8e858ea247f2c47ea1e650991c2420aaef0fdab68ce93820505cc01e887fddc2cc8f1f75cb815eaae6729cf1775d2539c26acf12312fd5741ae8f2b3644242a554cd328edd4ac641006e40cc426d7a6e451400ddbe6a21e68f63e097c3db416b581140e82e5924d4f835913bd870ec9b5d1ec03a09c663b6f5bf22b4b98c5f0499f576863b923f3384a3ac48a875886f516c96"}, @generic="199a13ef4a6d35213b64fe1b04f56269ee", @generic="4358907be6287f69b5751c75c72055f2066ee28a182a9c934dc97c0727c8b5bef27c784832b88bb6c60e975d4e14005934d9ddcb2cfb9a2a6e6c841a257862fb39fefc1ebc0e629d008167d0b45372c87b42d0344d9e412d80bbf119f07e412e55efb17bbc4701651f5a00e87f35b4a593fdf3c13b08f84183db9f8826472ac1ab97ba36fee2573f52d5623ac97aa01e41c15591be855e7dd2b2bb2e4bddaa8fee6e2bedb31766ef3da463fbc54fa274744cc4249c4ca36bab490afb907f9f"]}, @typed={0xc, 0x70, @pid=r1}, @generic="18f0b6bf331960884737e27a34b6d88433afabb9556cdd3fa68865db63cd8affceef216517eed0e4f8f828918e52ab92991c4cad7af31424a93c84c6296eca667e7804c1c335acec97d7b1d0d543a59c7396591dcc57e11c9a099ce01381f496a7400ea15c33bd7df8bf7dbc7b953f581c65fcd13001acde42981782c511e5922d085f7974846e83e93efe29babd0ea80b2e9c574fe892334fe3b1459c775a6e375eaacbf3653166", @generic="2a9df35afe083a3daf2d0a382e9098caa45c334177152a79a02edad50a89071cf86ec6bc4f40b139bf6ca85f1a4b92d9d874ecf271db98429cf5918596287a6635f30d9171e4cf8c5c7d213733421be1db60748e7288532049d465b6be5362e5002cdf8bffcd52b3218f464b905ebb52cb6ce71b1bc7d90378ebe3492705e889d31c300ff87a3d353666f4ad3a05de878c72261586d305745dee63226e497e35ba5764473a531ad62381fd3f72504ecd70f28afc31fc772f4f945292745ccd8d3f", @nested={0x168, 0x6d, [@typed={0xc, 0x5e, @ipv4}, @generic="6318d5266416cd7cdcd6c61da261785688c92eeaa1e34a0994f12f29a098c135cb30a41964995b1898703818f0a2a1efe9619101fc8eb5b29c1b5f77d1252a04d4681e9a8e525309fac6dd5a305f34248d17a0af41a6bfdc79e473b197f19cdff2673f279a790bcad3082e639d6d2d2399a7bc50926d165e2e0cc9f10052acec", @typed={0x8, 0x23}, @generic="706bab609baac7f188ce030342ed341cbd53b030f341027adc3b66e2b9db1308cede3ff2b6904745ed548bfd4768f43495c6e0a1e1afffa9cb847ede9166d1a6da8dba64482a58da6cd60d22cef90d5f2b0ad90a3ce28686aa32c80127cb0f30e0a73084bb719138fcc1a9f00d185cf95a407ca96a08b387c6be2461bfb27b647de02dde0cea4b0e5352430545908420da7d174cffdbd638bafbda6a34d4c5132e1a5397878635fea3f7f8acf22dae97e3b09046944e7ef54d326f17b19ed0ed8a27d505", @typed={0xc, 0x75, @pid=r2}]}]}, 0x60c}, {&(0x7f0000003200)=ANY=[@ANYBLOB="1c0000001f00010025a2e400fddbdf250c005d0000000000c5d22c2556ba0e5f894e1dc0d44a42323efab41fb814", @ANYRES32=r5], 0x1c}, {&(0x7f0000000840)=ANY=[@ANYBLOB="040100001a0000012cbd7000ffdbdf251dd9535c4d0cb614daceab4deea1107b35843b0c005b0000000000c1ffffff30000e000c00340000000000", @ANYRES32=r6, @ANYBLOB="1800040000000000fe8000000000000000000000000000bb08004b0000000000218594c5211c10d6378f76e29e1742b8664e4a9787cc394f6af23ee33918128041b91b412e58948c880c9b6a8ccad73ab0a099493e4e2786886cccf43006c28b5e69e7ea19fa92cc303786091d97cdae762bc814231d1588209f76017bff646eee40aa2bcde1464dc74152dd7a2465b5f15cccec3df27d3479ae355d431a1ad8eb6a886f2b73c4b539808e097c6be2a4f3e843d16152bb8f666adb5b"], 0x104}, {&(0x7f0000000ac0)={0x249c, 0x37, 0x600, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x2114, 0x67, [@typed={0x10, 0x71, @str='cpuset\x00'}, @typed={0x18, 0x70, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, 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@typed={0xc, 0x73, @uid=r7}]}, @generic="3b288105a67e247bb75d51e2ea232af7f9f339a60ca94abab85bc5f5868ff5fff84a5d5206a94f218ccd3812987659f3780e0ec55da43036258b95c90d660f8891ed6e3938ec3ebefcf7920743d3888a1012e22b80cc6f3baa41901eae549d57add435e2b5f55c6efbd41961812e614ebbfa1127f1b5d2b2f49caf0ae2df6370ba0a3308b5802f9ede64d2976d26017991db9a8458a46c18f8583603f965e322efd891b3a7dfc7c7f1971e7d4ab981fffa4efed74eb8638f5eb4a39f2088ae1f511360fcb0d6cf2553dc1512a158c75c50803eca9ae21ab98bdd1339b90c08ea9903dff7b1c02ff3a96d0b54d03f386b63e25c6f74887cb80937", @nested={0x190, 0xf, [@typed={0x8, 0x19}, @generic="024d88ab6895e9961167a8f6ea0dc34ffd197ecc8aa202562c6dcabe113e646624e2e5a4a389f92c50c9fe7b372b0f246bf6a18c20f6fb9acb10cc9f959a10eaae744dafc1bb5a5c1ee4219480bbff79e78332ff9ce9b689099fb200e2447d3a5e5e75b3256ee4b5c8fe1bc8ab7d6ce528c3b671f9c7b9d99f759fe91d02ce5fd1029690b111d0a2e6d6c64c77f9d35ff2d384241ed39b7165c898fef6a50a0a17a0933759c30d309dbb81d5887e2298a86d1df94de2a6a67fd9736749eab674e7ba06dee38dfac79ab8222d8fa1084f50c90294b88d", @generic="38e3337d48d410866955e93e6a1f6b74671394036a7651d038ed9ef552d9627ed185c588ba21614dd13d3ca59969d2d9fbbfb611aeb3ab42399e5c6dd8eee3428695ad", @generic, @generic="571bf24439993ebe35c7d62238e4bf1b0a80e459b7777df2631e94a8342398fa892780ae13119407384da53b18346665d29e92abdf855417d85b3a8c654a339fdef7f52279ac8902ea1053e9eecd5bea2baec5bde53da8410c298e08219c1b4d4e4b3a072ec86131630d"]}, @generic="0c1dcdf92998f4e4582cf7e8a878f8c6439b9c151543cc2738c9139ccee1ab9a66791375ad99dbf26f7e58b693fd7a33f44a9d09cc0330c20a163ae4a66ffe6ae513c61fd87650b4fb402b93bcb2e746746848213997b2f26552331074e624289bd7780174668923a16a6eb6126c5222d9e12fec903d15da8782cfe5e6c13991f187a1ad534f47f2312f297bfe80ab90ce64ce16b29627e4f7cedb8975a4a2a3ec5d2fd7636fc2837204a2a191374aabb49dc9528eb692db2a0ceaa12357513e3c037e5903b02cd5644da217f6f932111b82ee113b347b41f0ecfc0ec368fedc6263b16b699af779a51953c0fb4f"]}, 0x249c}, {&(0x7f0000002f80)=ANY=[@ANYBLOB="9000002bf800000128bd7000fcdbdf2574007100000000007cbae5f351023d4e8c69647771aec6cd9cb2fefa5631d77c137f135ee6f8c4eec69a1b7d90bb6e9a206110695f5cb7000e0394bc0a627fb62306a83d5e3be7aa57d0e946f29ad206780bb686473848ed6d400c3223582eeb310719f12f403c6ab05a3874bac05cec433f00000c0044000000000000000000"], 0x90}], 0x5, &(0x7f0000003a00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000020000004000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x804}, 0x20000000) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="17", 0x1) 2018/03/15 21:52:49 executing program 3: epoll_create1(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x507fe, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) 2018/03/15 21:52:49 executing program 6: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}], 0x3c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x201, 0x3f, 0x7, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7fffffff}, 0x8) inotify_init() sendmmsg$unix(r0, &(0x7f0000000040), 0x4924924924925be, 0x0) lookup_dcookie(0x1, &(0x7f0000000000)=""/20, 0x14) 2018/03/15 21:52:49 executing program 6: gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r1, r1, 0x0, 0x1) r2 = memfd_create(&(0x7f0000000040)='net/ip6_flowlabel\x00', 0x1) ioctl$VT_RELDISP(r2, 0xb701) 2018/03/15 21:52:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x220000, 0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000280)=""/194) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) dup(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x200000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/21) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000140)=""/178, &(0x7f0000000200)=0xb2) 2018/03/15 21:52:49 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x10) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0x0, 0x8001) setsockopt$sock_int(r0, 0x1, 0x4000000007, &(0x7f0000000000), 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x81, 0x3}) 2018/03/15 21:52:49 executing program 4: prlimit64(0x0, 0x2, &(0x7f0000008000)={0x4, 0xfffffffffffffffc}, &(0x7f0000000ff0)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/158) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0x10000, 0x4, 0x80, 0x81}, 0x14) 2018/03/15 21:52:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f00004ba000)={&(0x7f00000aeff4)={0x10}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6d417)=@getlink={0x28, 0x12, 0x801, 0x0, 0x0, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x6) 2018/03/15 21:52:49 executing program 0: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e71308c5a2f8ecf, &(0x7f0000000140)="a53c492973b59ca1ccd915c2da82f2cd03afd511e171b6f85ec58a3b7e6ed7f8fabd80bf7fb1bdd507f9f7cd3ec2692b73441fc89fcf7ffc51fd8e3062735176a7f3f4233af064585c5f061cbb46ce4efcbc03a62cb390043cfab681122eabc5723ccb79306dde6061cc65f5e7d7ce500405a0cce34e7afe2300713e0c067e40fb282a1a5c5915424800677c209d03", 0x8f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408000) mmap(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x1000001, 0x8031, 0xffffffffffffffff, 0xfffffffffffffffd) pkey_alloc(0x0, 0x2) [ 66.901024] mmap: syz-executor4 (9503): VmData 18530304 exceed data ulimit 4. Update limits or use boot option ignore_rlimit_data. 2018/03/15 21:52:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) write$fuse(r1, &(0x7f0000000040)={0x20, 0x1, 0x3, @fuse_notify_inval_entry_out={0xfffffffffffffffa, 0x9}}, 0x20) 2018/03/15 21:52:50 executing program 7: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000520000002cbd7000fddbdf25000000008ad3f4e5d0394a64bad627b04284b68334aff5baa7e0f405eb093dcacac7ad10336acac6ff0c7abc046372d2360c936df4c99b8b8c06f4e8ea033a74de83fcd77b056d6d1543aba0bd9ddddb953157d7b2483b70089707791d1097d8e362ac3ecdd8059fea04c9ed1b28ad3282bdd9619894bda8a7798557b5ee5eed465d203e258c00eddea83eacfc95355ac2a18bf43e4c662bf492a1f9a84933c4617b086595d8a3b9eb65f7ceab7f200ef952f9ecae3e62414f923229"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x80) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001d001108000000000000000002000000", @ANYBLOB="000000003400010000000007000000000001ec7d9be965576ccddf05faffffff48dfdb2021fad1b7eb26e8451339d15a4efa44819fa52de13e15d046c30b5410bcd31b0b2c"], 0x2}, 0x1}, 0x0) 2018/03/15 21:52:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0x3c, "bb1cf692e9fbad2a9859d4a7469e1d81a2eba80e52c55eabfa6779d52f0ce8ae9b5b33d133f511cbc667904c69b060a7054b604b7fada8480db4ce74"}, &(0x7f00000003c0)=0x44) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{}, 'port0\x00'}) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x81, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000001c0)) 2018/03/15 21:52:50 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x3, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) r1 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x0, 0xc01}, {0xf}, 0x0, 0x1}) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 2018/03/15 21:52:50 executing program 4: syz_emit_ethernet(0x16, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}], {@generic={0x8100, "25bbdecf"}}}, &(0x7f00000000c0)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req3={0x10001, 0x80, 0x1, 0x0, 0xdca4a7b, 0x9, 0x6}, 0x1c) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/15 21:52:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000140)=0x81) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x4, 0xfffffffffffffffe}, {0xffffffffffffffff, 0x80000000}, {0x8, 0x6}]}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000001c0)=0x80000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'rose0\x00'}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/15 21:52:50 executing program 0: clone(0x0, &(0x7f0000b53000), &(0x7f0000000140), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/03/15 21:52:50 executing program 3: socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000000000)) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x89cd, 0x0) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f00000001c0)) 2018/03/15 21:52:50 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0/', 0x0, 0x3) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000000000)='./file0/') rename(&(0x7f0000000400)='./file0/', &(0x7f0000000440)='./file0\x00') 2018/03/15 21:52:50 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x67, &(0x7f0000f87000)={0x0, 0x1c9c380}, &(0x7f0000f87000)={0x4000fffffffd}, 0x8) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000e31000)}, 0x0) 2018/03/15 21:52:50 executing program 2: getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r1 = socket$inet(0x2, 0x807, 0x2) socketpair$inet(0x2, 0x8000f, 0x6, &(0x7f0000000040)) connect$inet(r1, &(0x7f00007d3000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000f21ff1), 0x288, 0x0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x4000, r0, r2, 0x9ce, 0xffff, 0x4400) 2018/03/15 21:52:50 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0x54}, 0x0, 0x8) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x2, 0x8}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x2, 0x10001}, &(0x7f0000000240)=0x10) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) r2 = getpgrp(0x0) ptrace$getregset(0x4204, r2, 0x203, &(0x7f00000000c0)={&(0x7f0000000080)=""/17, 0x11}) 2018/03/15 21:52:50 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xbfe000000, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000480)={'mangle\x00'}, &(0x7f0000000500)=0x54) 2018/03/15 21:52:50 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3={0x0, 0x663}, 0x1c) write(r0, &(0x7f0000000000)="160c1f2c34b3de3734215a7f0ff1d1a3d04b4e09c294dd6be05cf4d58fe23a90dbd3bd1d1d30916ffda31cd48b11dc79ac91b711b2ea8be2da41", 0x3a) 2018/03/15 21:52:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) set_thread_area(&(0x7f0000000000)={0x9, 0x0, 0xffffffff, 0x2, 0x8000, 0xf9f, 0x9, 0x0, 0x9, 0xfffffffffffffffb}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005f5fc0)=[{0x3, 0x91}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/15 21:52:50 executing program 7: 2018/03/15 21:52:50 executing program 5: getpid() pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) r1 = gettid() r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) r3 = syz_open_procfs(r1, &(0x7f0000000040)="2f43786500000000000409004bddd9de91be10eebf000ee9a91f000000439ed554fa07424adee901d2da5eaf1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setown(r3, 0x8, r1) ioctl$DRM_IOCTL_RES_CTX(r3, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) sched_getattr(r1, &(0x7f0000000240), 0x30, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x76, "cef792e79d5bdb1094cc6e650a713254d32d7afc971d077d7cf557807d1e9425a172a34268a60169548a17a257d37c79481dc4d01ff235a7a3e27a2e52f39a72fe64ba952f22a2a0a3690a37c8a9f4fdb73d830856d7ecb0d2ecb9b4e2700c35d12818c016e099174a013407043d99b4e729874ca61c"}, &(0x7f0000000140)=0x7e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x3388, 0x8, 0x100, 0x5, r4}, &(0x7f0000000440)=0x10) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x100) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) fchdir(r3) 2018/03/15 21:52:50 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x40040000000007, 0x464}) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x1}, 0x2000000000000) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) setpriority(0x2, r2, 0x200000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) prctl$setptracer(0x59616d61, r2) 2018/03/15 21:52:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r1, 0x1000, &(0x7f0000000040)="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") 2018/03/15 21:52:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="900935c02cc7aa218bc7f185301a4fc043e7ed046b40df745a8ef0feed3d6e220e4a724a9762e518fb0e91ec7d90ce89168e61412d28bb4710b0b0f0480007e1c8678a5c8ee536ce", 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x80000001) 2018/03/15 21:52:50 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000a004e2108000000ff020000000000000000000000000001780c00000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e2405000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000e84c2780382f35fae12300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e246bd20000ff0200000000000000004000000000010900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082104e8adb63bcc74395000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2164003143ac22869a2f0ae193000000000000000000000000ffff7f000001a7aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2006000008fe8000000000000000000000000000aa06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) 2018/03/15 21:52:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) close(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000559ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) ioctl$TIOCNXCL(r2, 0x540d) 2018/03/15 21:52:50 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) 2018/03/15 21:52:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x4001) ioctl$VT_ACTIVATE(r0, 0x5606, 0x51f6f470) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)) 2018/03/15 21:52:50 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x60000000000000, 0x4) 2018/03/15 21:52:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00006b8ff2)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000ed0ff8)=0xe, 0xd) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@alg={0xf0, 0x10, 0x400, 0x70bd2a, 0x25dfdbfc, {{'drbg_pr_sha1\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x5}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40}, 0x880) 2018/03/15 21:52:51 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sysinfo(&(0x7f0000000000)=""/73) setpgid(r1, r1) epoll_create1(0x80000) setpgid(0x0, 0x0) 2018/03/15 21:52:51 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x21, 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x10d) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x400, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/15 21:52:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1, [0x5, 0x3ff, 0x6, 0x57, 0x356, 0x101, 0x40000004, 0xd]}, 0x411) 2018/03/15 21:52:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567659dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff0601c4d425470000000021ec1474d722f542000700ec008bc5cfb7ebe7ec1f000000bcf6ba00b300024f02e9e9f55606aa01000000", 0x90) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/03/15 21:52:51 executing program 5: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) unshare(0x20020000) r0 = socket$inet(0x2, 0x8000e, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x401, 0x3}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd8, 0x2, 0x1, 0x8, 0x20}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0xfffffffffffffffd, 0x3f, 0x3, 0x6}, 0x14) 2018/03/15 21:52:51 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = socket(0x3, 0x0, 0x5) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r1, &(0x7f0000000180), 0x10000000000003b9) 2018/03/15 21:52:51 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4003, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x57, 0xff, 0x4, 0x7ef, 0x0, 0x7f8e, 0x6, 0x800, 0x0, 0x7, 0x2}) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}, {0xf, 0xfff}}) 2018/03/15 21:52:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0xb, 0x1ca}], 0x1) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x212000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x6, 0x2}) 2018/03/15 21:52:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/15 21:52:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000007c890463339bdddc18000000000000000000000000000000000000000000000000defce791b0d833a1fc86f9000000000000000000000000000000"], 0x48) writev(r0, &(0x7f0000000080), 0x1) 2018/03/15 21:52:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/03/15 21:52:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x0, 0x0, {0x1, 0x0, 0x0, 0x803}}) 2018/03/15 21:52:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x8480000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x200, 0x200, 0x2, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0xa0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}}, 0x80000001, 0x5, 0x7fffffff, 0x1, 0x20}, 0x98) ioctl$TCSBRKP(r0, 0x5382, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ip6_vti0\x00', 0x200}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000001c0)) 2018/03/15 21:52:51 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2000009, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xf3c0, 0x4) 2018/03/15 21:52:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 21:52:51 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getpgid(0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2a000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x8}) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000300)='clear_refs\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x3) 2018/03/15 21:52:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1e) getsockopt$netlink(r0, 0x10e, 0x4000000000a, &(0x7f000095b000), &(0x7f0000407000)) 2018/03/15 21:52:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x6) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e21, 0x800, 0xa, 0x80, 0xa0, 0x11, r3, r4}, {0x1, 0xa7, 0x8, 0x70, 0x7, 0x0, 0x1, 0x80}, {0x0, 0x100, 0xd6, 0x6}, 0x9d4e, 0x6e6bbd, 0x1, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x3507, 0x2, 0x1, 0x401, 0x4810, 0x80000001, 0x5}}, 0xe8) 2018/03/15 21:52:51 executing program 1: creat(&(0x7f0000f20ff8)='./file1\x00', 0x8) lremovexattr(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)=@known='system.posix_acl_default\x00') 2018/03/15 21:52:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$TIOCNOTTY(r0, 0x5422) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x149}], 0x100000000000005b, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x10002, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x0, r1, 0x2, 0x45}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/03/15 21:52:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000df7000)=0x1, 0x4) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00000000c0)="e3626873cd25695f73196809594b6a2320d1071bdedcf39cdbb75529", 0x1c, 0x20000001, 0x0, 0x0) 2018/03/15 21:52:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) getsockopt$sock_buf(r0, 0x1, 0x24, &(0x7f0000dae000), &(0x7f000081f000)) 2018/03/15 21:52:51 executing program 1: rmdir(&(0x7f0000000140)='..') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..', &(0x7f0000000080)='cgroup\x00', 0x800000000000, &(0x7f0000000180)="76834cce50b50f3e0be1cc7a9329b6783611fbee06bff96b78ef8b3ec07e7fde033cb1fdb761e1f71a88006eeaca66b454f17d48dbfb75c11c12949f5a99924f4065ae722a6703149797a2a0ee4bc974a7e8f4") 2018/03/15 21:52:51 executing program 5: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa1}, {0x0, 0x10001}}}, 0xb8}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0xfffffffffffffe7f) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000040)={{0x3, 0x2, 0x3ff, 0x0, 0x9}, 0x6, 0x6, 0x4}) readv(r1, &(0x7f0000000100)=[{&(0x7f00003d3f03)=""/253, 0x44c}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r1, 0x0) prctl$intptr(0x3f, 0x2000) 2018/03/15 21:52:51 executing program 3: setrlimit(0x9, &(0x7f0000000000)={0x9, 0x40000000}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) 2018/03/15 21:52:51 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff237b0000000000000000000044000500ff010000000000000000000000000001000000c5f26685a05bb0133e003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) 2018/03/15 21:52:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000002380)=[{&(0x7f0000002280)="050003c1f5ec978ea1b800457496080a4a65faf535ab0c11d7ee38d6f97efd2c9eef0b4ae5e48855c01683ed18dee9cce5aa072aba74c4502cb89880f12f47d136a146ab83ffe86f6cca0bffbd369d991ae34a9f4825637b90056b585a3360b2cc9d815e38bf3b301a433974d78fb98800e5fdf622c802f4844202eecfd81149542ccc83165b98f095db4b01aa88a4582092f44861d5be0cefeb515cab812287770256604b502b23a249e6056add71773adfd2fda689b9ced6ebf1434508b6eccff9a0", 0xc3}], 0x1, 0x81006) getitimer(0x0, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f0000002240)=[{&(0x7f0000001240)="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", 0x1000}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'ip_vti0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) fdatasync(r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/15 21:52:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) eventfd(0xe92) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/03/15 21:52:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mq_unlink(&(0x7f00000000c0)='\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lookup_dcookie(0x28, &(0x7f00000004c0)=""/121, 0x79) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x4, 0x0, 0x20, 0x2e}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000400)={r3, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x400, 0xffffffff00000001, 0x7, 0x41, 0xbde, 0x7, {0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x100000000000, 0x71b, 0x8, 0x20, 0x7f}}, &(0x7f0000000040)=0xb0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x9}}, 0x9, 0x800, 0x401, "db3ce2439f080542642d0c0d6da325e8b1ea58d6a4418e2f2336566823617d1fb932e753da448a5758e9b1ac2afac81c46b9efd58e9c28fb828c16efa25e29b82fdfc4d3082a18f8e3fdb745636a16d9"}, 0xd8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x65b, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0xfffffffffffffffc, 0x152}, &(0x7f0000000080)=0x90) listen(r1, 0x0) 2018/03/15 21:52:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x80000, 0x100) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/50) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800009925edc40029d93ed8f5cb1e26f34a060000000000"], 0x18}}], 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000200)=""/168, &(0x7f00000002c0)=0xa8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x7, {0x2, 0x4e24}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22}, 0x0, 0x9fd, 0x1, 0x20, 0x3, &(0x7f0000000080), 0x80, 0x7, 0x1}) 2018/03/15 21:52:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() rt_sigqueueinfo(r1, 0xf, &(0x7f0000000040)={0x37, 0x5, 0x7f, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/03/15 21:52:51 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x10001, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000280)=0x4) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x0, 0xffffffff, 0x2, 0x8}, 0x400040000000000, 0xfa1d, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x1, 0x7f}) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea4000501040000ff0002ff0bfb6bec0000000000810018dc01967d00000ef1"}) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x4002) 2018/03/15 21:52:51 executing program 5: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7e7, @loopback={0x0, 0x1}}, 0x13) 2018/03/15 21:52:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/03/15 21:52:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)) r2 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) 2018/03/15 21:52:51 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000500)='net/ip6_tables_targets\x00') ioctl$fiemap(r1, 0x401c5820, &(0x7f0000000000)={0x0, 0xc712bc083, 0x0, 0x0, 0x3, [{0x3, 0x9, 0x7, 0x0, 0x0, 0x2001}, {0x80000001, 0x0, 0x8, 0x0, 0x0, 0x1800}, {0xffffffffffffffff, 0x7, 0x80000000, 0x0, 0x0, 0x400}]}) r2 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="06", 0x1, 0xfffffffffffffff8) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000400)={'broute\x00', 0x0, 0x4, 0xf2, [], 0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}], &(0x7f0000000300)=""/242}, &(0x7f0000000480)=0x78) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)='/exe\x00') 2018/03/15 21:52:51 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x3, 0x9, 0x9, 0x9}, 0x10) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7379738b611474656d5f753a6f626a6563745f723a7573625f6465766963655f743a733020756e636f6e66696e6564"], 0x2f) 2018/03/15 21:52:52 executing program 0: ioprio_set$pid(0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x6, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x7fff, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000080)=0xffffff35) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1080810c}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYRES64=r1, @ANYRES32=r2, @ANYBLOB="140006000100000009000000090000000700000008000100ffffffff"], 0x3}, 0x1, 0x0, 0x0, 0x400000004c0c6}, 0x20008000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) 2018/03/15 21:52:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="c4000000136c0100000000000000c1000000000005f31f00000000000000000000000000000200000000000800000000000000000000d61ecbda48f3c79b8daacb3587913a31dd0a5b8ff94a5a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0xc4}, 0x1}, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) 2018/03/15 21:52:52 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00', 0x102}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) clock_gettime(0x0, &(0x7f0000003ec0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003d00)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001300)=""/178, 0xb2}, {&(0x7f00000013c0)=""/211, 0xd3}, {&(0x7f00000014c0)=""/176, 0xb0}, {&(0x7f0000001580)=""/242, 0xf2}], 0x4, &(0x7f00000016c0)=""/164, 0xa4, 0x1}, 0x1}, {{&(0x7f0000001780)=@un=@abs, 0x80, &(0x7f0000001940)=[{&(0x7f0000001800)=""/61, 0x3d}, {&(0x7f0000001840)=""/203, 0xcb}], 0x2, &(0x7f0000001980)=""/185, 0xb9, 0x38e}, 0x57f77711}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001a40)=""/176, 0xb0}, {&(0x7f0000001b00)=""/76, 0x4c}, {&(0x7f0000001b80)=""/151, 0x97}], 0x3, &(0x7f0000001c80)=""/6, 0x6, 0xfa1f}, 0x8c}, {{&(0x7f0000001cc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d40)=""/9, 0x9}, {&(0x7f0000001d80)=""/220, 0xdc}], 0x2, &(0x7f0000001ec0)=""/102, 0x66, 0x4}, 0x3f}, {{&(0x7f0000001f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001fc0)=""/213, 0xd5}], 0x1, &(0x7f0000002100)=""/123, 0x7b, 0x7f}, 0x5}, {{&(0x7f0000002180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002200)=""/248, 0xf8}, {&(0x7f0000002300)=""/240, 0xf0}, {&(0x7f0000002400)=""/244, 0xf4}, {&(0x7f0000002500)=""/15, 0xf}], 0x4, &(0x7f0000002580)=""/140, 0x8c}, 0x71}, {{&(0x7f0000002640)=@hci, 0x80, &(0x7f0000003c40)=[{&(0x7f00000026c0)=""/197, 0xc5}, {&(0x7f00000027c0)=""/254, 0xfe}, {&(0x7f00000028c0)=""/232, 0xe8}, {&(0x7f00000029c0)=""/96, 0x60}, {&(0x7f0000002a40)=""/153, 0x99}, {&(0x7f0000002b00)=""/158, 0x9e}, {&(0x7f0000002bc0)=""/110, 0x6e}, {&(0x7f0000002c40)=""/4096, 0x1000}], 0x8, &(0x7f0000003cc0)=""/12, 0xc, 0x9}}], 0x7, 0x40, &(0x7f0000003f00)={r2, r3+30000000}) setsockopt$inet_buf(r4, 0x0, 0x3e, &(0x7f0000003f40)="79d7c71ddbd1ca818435bf7d01860b66d36ffb4c824a0c43afdb78854210bf54e6e4c187e6e9963f325a54dc38ce3c8802ea323427094dcf4f2aee3f4b7ed56b66c70729c363235edfc849baa5ad", 0x4e) dup2(r1, r0) 2018/03/15 21:52:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') fcntl$setflags(r0, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000984ff4)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x9f, "d2873883da5ab7947b3bf3bbf5f0bb05750c76156d9c21fdef6654bfd2e4a2218a341249d9a2d9c29a884fdddbbab803e2750a6eeafdfb586a0575eff784e4846ebb2bfb1c6298dd0ad50d9273d44c31b30f12625ca96e93bb70a39d090e6808a417cf78e1123146bb92a95729685bf47ce5b0a4bca34896132a9dd8d5a8b423450946bd830b835288106887d8494727be299fde11a763be5fe7da99929177"}, &(0x7f0000000180)=0xa7) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x9, 0x5, 0xffffffff, 0x0, 0xe454, 0x0, 0x4, {r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x6, 0x6, 0x401, 0x91f, 0xffffffffffffffe0}}, &(0x7f0000000280)=0xb0) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f00000002c0)={0x1000000d}) [ 69.139171] binder_alloc: binder_alloc_mmap_handler: 9767 20000000-20002000 already mapped failed -16 2018/03/15 21:52:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/15 21:52:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/sco\x00') ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000000c0)="100017100000000000000000") sendfile(r0, r0, &(0x7f000010f000), 0x0) 2018/03/15 21:52:52 executing program 3: r0 = socket(0x10, 0x8000000803, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000000040)=[{0x87}, {0x6}]}, 0x10) pread64(r0, &(0x7f0000000080)=""/237, 0xed, 0x0) 2018/03/15 21:52:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000210, &(0x7f000039c000)=0x3fffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xe400094c5da68c04, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x14) [ 69.216711] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=27667 sclass=netlink_xfrm_socket pig=9790 comm=syz-executor1 [ 69.261067] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=27667 sclass=netlink_xfrm_socket pig=9790 comm=syz-executor1 2018/03/15 21:52:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0xa07) connect(r0, &(0x7f0000efd000)=@sco={0x1f}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000040)=0xb3f3, 0x4) mknod(&(0x7f0000000140)='./file0\x00', 0x8004, 0x4) 2018/03/15 21:52:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @rand_addr=0x4}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}}) 2018/03/15 21:52:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/03/15 21:52:52 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="26a01c7c1260f21aea8578ab83087339487ba9682151c87c713c43fa1f3d2dffe2f800cb77d84c24027e65f691e396f276655b4c", 0x34, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/15 21:52:52 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000300)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="10b2c5166efb"}, 0x0, {0x2}, 'lo\x00'}) 2018/03/15 21:52:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x0, 0x7ffc}, &(0x7f0000000200)=0x3) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x85) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r1, 0x1, 0x2, 0x4, 0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"627269646765300000000000ff0300", 0x2001}) pwrite64(r2, &(0x7f00000001c0), 0xfffffde8, 0x0) 2018/03/15 21:52:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0xfffffe68, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000100)=0x40, 0x4) 2018/03/15 21:52:52 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x7, 0x7, "965d5024e941b7d2c9ca84d4b7044686fbfd7b1eb77579353087bf44fad8cd02a919d1bfb8d208b787d07bc5d362e8cbc90a30b70347a24e36c29e4c5ad3719a67dfffcdc6af0c1a6bac5ba490372fc2"}, 0xd8) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000007ffe8)=[{}]}) 2018/03/15 21:52:52 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) unshare(0x20000200) write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x40000000008}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x3df7, 0x8, 0x5a, 'queue1\x00', 0x1}) 2018/03/15 21:52:52 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x1f, &(0x7f0000000180)=0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000280)={0xfff00000, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x108) r2 = accept4(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x80800) keyctl$session_to_parent(0x12) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x1) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, 0x44813, r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x800, 0x0) 2018/03/15 21:52:52 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x585400) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1, 0x7fff, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9f18f78, 0x5}, &(0x7f0000000100)=0x90) setuid(0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@loopback, @loopback, @local}, &(0x7f00000000c0)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfffffffffffffff7, 0x4) [ 69.603755] binder: 9821:9829 IncRefs 0 refcount change on invalid ref 2 ret -22 2018/03/15 21:52:52 executing program 3: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) ptrace$getregset(0x4204, r3, 0x203, &(0x7f00000002c0)={&(0x7f0000000280)=""/2, 0x2}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x6) r4 = dup(r1) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000100)=""/202, &(0x7f0000000200)=0xca) ioctl$TUNSETLINK(r4, 0x400454cd, 0x10301) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/15 21:52:52 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffe2b1, 0x0, 0x0, 0x6]}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@generic={0x0, 0x5, 0x888}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0xfffffffffffffffe, 0x400000, 0x80000040001, 0x3, 0xfffffffffffffffe}, 0x14) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{0x5, 0x100, 0x3, 0x2}, {0x388, 0x4, 0x8000, 0x101}, {0x7, 0x1ff, 0x3}, {0x100, 0x87a, 0x4e7b8ab2, 0x100000001}, {0x5cd12f1b, 0x10001, 0x3, 0xffffffffffffffff}, {0x4, 0xc8d, 0x4c, 0x3ff}, {0x3, 0xffffffffffffffd9, 0x7fff, 0x8}, {0x7fffffff, 0x7ff, 0x13, 0xfffffffffffffffb}]}, 0x10) fcntl$setpipe(r1, 0x407, 0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$poke(0x5, r4, &(0x7f00000001c0), 0x2) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 69.686858] binder: BINDER_SET_CONTEXT_MGR already set [ 69.686866] binder: 9821:9843 ioctl 40046207 0 returned -16 [ 69.692709] binder: 9821:9844 IncRefs 0 refcount change on invalid ref 2 ret -22 2018/03/15 21:52:52 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) 2018/03/15 21:52:52 executing program 4: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0xb1, 0x5, 0x8, &(0x7f0000001000/0x1000)=nil, 0x6}) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6fb, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) 2018/03/15 21:52:52 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000740)={@dev, 0x0}, &(0x7f0000000780)=0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="280200001f0000042dbd7000fbdbdf25e0000082000000000000000000000000000004d40a003200fe8000000000000000000000000000bb020000000735000008001d00ffffff7f10000a002bbd700026bd70000000000014000e0000000000000000000000000000000000080018000300000014000d00ffffffff00000000000000000000000010000f0000000000dc39000000000000e800060000000000ac1414bb000000000000000000000000ac1414bb0000000000000000000500004e24003b4e2300000200a00062000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="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"], 0x228}, 0x1, 0x0, 0x0, 0x4}, 0x4001) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={@dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff, 0xac, 0xaed, 0x400, 0x1ff, 0x10, r1}) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e0fff), &(0x7f0000a80ffe)=0xffffff8b) 2018/03/15 21:52:52 executing program 0: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0x1000, "beda4571dfb66b5043cf518e1b1566ef20d4ace38683a0263d9c30949c83a9fba39ef8910503fc67a53faa027c642f0e28da88397798be4144b9fa8a7a31b97fc9ccf7eae571d07db86588610cc163a2b5114d50ca2a5cba9c5b2e30665fedf43b5f5839862058e49107cf2b1a94eadde37ff6e23beaa939cb446942722d88f832b02dc06211c749a967a886f89ba4da4de763aa0401ce9c59a1b370ba3cf246f84d47681b66029fdd531af3f3cb40ff8c4d425f5a4f649ca7da956ecae4c04cbe73a1fc179ee1519dc1df14c541aff2c92e87314a1b2bdbf0da2624b756785f5053bdd6658dd17723be26746da9f01da6c2916bbf8460cbaa452fc3348e213d840f9dd3ed12278b29fed3e8cc6904c80da54ad941afdd55863cd740178d14018fefa56c9adfbc2b6f6ee96965e67de4ac57ebe6489b604d8c8f8162d5462fb3e3dfdecfbf7395395ffb2e74bfabb879c3c4a4c5ed8f8ba23d703790199492de688873351c94358d719fa3d07e9c228c409532cad3eeff58b158b6dc458640468273b625a540edbe69619c3717eae0bfc122f1c7224e1e6738f7128120bfd52ae31377b1fa3df14b4b9e4f6f799404d107dcf5e0191be3068de7cb1fc9e50e5e5549ac2677ef9b3fdb73fdc9eed8eb03e846039e056fb1e484f5091b32ac0a5ee91e2c4082124fd8ff86a45071c42dba68fb3be6fe53399a0a5af39c659f603573fb0369368717cfb7e0880b998a9eb47cf2a394e0180b45aad9d049fbb262be858fa121e68103688170cdb50c7df93072bd128c4aba625409acc527a494c0b1f95224e6891fabaf20d03763a22e9c7c8b97ffceb2868f5ac32adcc1ab1b7677530835847b58dfce718fff52a67f84b2b3146bfab9bcba7229a2343f542898c52a392738cdd055a4975c5b3341759468200aac2dbd6381317864ec1769d169a98bb80dd738f2ccd6cdc1591f4384628a3c316341db57f78da779ceb6ce67883f3160157b0072ff750e5d12e6b3b3c3f1dd4b2ce8112129678444b66ff777d11eb3150766afccb95b4c2c7c01b7d68658464cc9304250aea979b2f75f8d630a2607b063564d01f316ed254ee767a69fed82b55b5db99a24bea94d4e53f05ad65c281defba33c16aa8068aee958baba42cec0cc0eb3d125cf343a895850b84dc4a843093781a1c3186132f2133d095b167738bbde46be9ea56f54f946bf2c36b218b296aece0d912b9599613a82ab0e4841d9ee2763359ae650a49cf16dfba8013a2598006d975e72ae0130c9a25d20c441c152070d42e1de23418be307970297848ffd96ca0539de12da6d8abc2224a2d6d307dfb66c3940a46045272b3d563ca13b0667fd510e5692d4a494d52f0f3c9d5632be86900cab1cdc439586cf3f945649470d228fedf92c8207ccd59d7369241a5dd29b4cd34f2525eae9dc18c016a6bbdfdc46e339cfa47c82170f491351202fd907d71310781feb94417cd7505f4372fdcd24c55da0032a6173d2cdc5dbfa32bbcf42ae4a6ee9e0fa52141950a8d4a184d42fd8cea5c7ae8f80749393f4545bf1692cc53b63ce007cc86d231ca246376f4f36c82b8a2367d5b2ef69078e7142fbd4b05ec1fbd9329e00f5a8d6e6913bebfc9f836c230d6d8fedb93d9ebf2d0b4e6cbc03ccaf0d6a63bb02ee683069641fba98f7fdd3eb36b7c605f16edb40f47cd8cf230ae600b096884c7399a9e36a3b4f853459206994656f8f2378817de7faa1f3b90820e0c61899e76ebb61d03fc9cf9b8bfa5610d29f87ace015c1a5011c12e35aa3057f7b437e59ec380c24a4f7c151c81a401b3ac7ef22123163d9bceffd91c65c04373167ef0d77dd06673177991f070a715de119ff7cb9167e2406417edf375bc5e45e8160eb4fdfa11d5aa916bc1e33ff21b1a115df8c8ed50d914498f92ac36630f7147856a545f47f5a9156493bf69a4612fee332d711e4cdabed4ad8d904062f085d14b89cdeda00503e9f00c6f95264781be6bbaffb95a76d3a9fddb542a05d86c5e0a6070236f22642c00e7f2c2dd20f7d90b46e04df791542667927ad5d28e48d66e24ca3778de7a34ae6605e907f71fb29234abbdb73c1919e85201ab9d4f685c36b3724b2a705f85849422ba632218fcaf70822fd332236d7027d6a1d97acb5971ebf779a5192a7d6282d38b5dfed060f907e9f1eef3c84ae3d9b18beb06061f31c885ed29ed014dd5ea01cfed8dbd64d1e1ca47a5ca9e00e391ba2175da18690cebc5d6cb76b1363fecd308857ec1b66fe5eb8f3cb7b2d44639f6d59251cab7d2e9f933590ed7d8b7c22ea67d2b31e23c17a0676145862687969b41675da547bca93266557cb69120026890720907c3fd27e78c90ccc2f813d5b35d3336eda30001c48d0473c315a78ac5b1a5edd173a743a0b6682f39f7f8539e2ea3e4ec7eac3d1004b16e854792e94b1d0c50ea76cdff9db24ca79bc5399a85c27c30d72e0c20a214d075fce2111f143281754d44f00f9e651bdf572a46c05e13910a5dc92a95f388c6142eccfdf005155444f62cb988d8ac88ece7b770923033976766542732a1882791a8c19e286bb725315cfe1169509ccca8982189666d10db4f175bdabc97e84aa26697b9a2371c2f9ed293380d48df27dc38df6be91c2b003ab6a6553366aeda8c33c8f0c8def8893ecfbcd9f50037ce270eb0f41d82721994aa21b9b9e706da78be1717f83db11f78fd9d134d1015a6b993a48596bfc6d55b1f1578fa22f9613b5d2eb9f715a5794e474a9bc8ef156719bc52a853c029c0163556defca2e7ab11449e8bb8bc428fd2d320ac1e5b5ddf6f4233d5232aae0d912135009aec3db84f918cd2a930ab09feee42e90cd9fd8ba41ffabe6649190aedd458a561320e88800c571238833c3389e4690f0ae3eb1a1a3b955f77c6d7a39c1b655084bf518a0221951d757c382ab619f989d3f058c440ab9113a0d408078d8e92b283b47b0c2b2e1cb6ab21d033f44bc6cc5dec6a1b6d0fd7be8f441196fbf8447f3087edf9525a9a613f75792ad09ab0ae3e2454a1a3d616a1a254c9fe8f5e01845ee32a24d075e39af6ec70ffd7f87b0284008dd07878a1a9d11ab28c38e20989d824dc8c57efd390599f444597118ffb638a5fb0140fa367b0cda8f743051a3494fb48233ef17315d7f93d55f1f8726e7e63042c3238cc3427f924a035198fcadf84b1d9960162363db49cb715541f5de8267d097b48a562850763e2f7a1ef44ad99de704eb9c6848417ef07db617c9b45179a3dc17705abb06626201f0790a6200f9459a062ce7fab94d2288d13e965ee370cf926c75b30a337f96802e426192be7c1cec123bdb027d2557e55d27fa251e9cf5a635674dd14bfb2da90bd755cc0e6b37f4a3a0cc8c3a599568d27b1cc58dd10d9e009ca2d92720ce19024c2e250c64ce64a64743f0c5979fa5a8e6f6ad5faafd3bdf2fe4a0706c8bf1733d3389a6c4a2f370f3144e1ee49515ecb1a17d1b74bb9c4375bbdac849f7efb3e66c3611165ebe3dc006b46a857e7c7ffde1034cbca7031efe691974913d1ff13b22b55853d7ceb4a4fc472d8199c9dd22cdcdaf42b6a6d3a86f9f5038af8d72acc1a80e188b867a9029c782b80b129413cb733c301f72da1621a44add8053d3240783e2dc3ac826002be68f3f6f8f33fb4af027eee049bd337f1a95aa26349c31483512bef5c8ab39a04604f41f75745cd33f3297365eebbe224fa41dc4352ad77e0d460714f67bb68ac6051f23bbefacc8040ab00cebadf99848e9b483571f378358ca96712fb76263faaca9dc2fb8aad95d3a98b8d92db77151415600788ed41f31e5007db01d9a8aa6bd839bc0adeff30250587b83e0fcec188f2844449a34a4b9fbeb19d135f999a3226ae7019abeca4e8b5b308c2fa7da2bf0fa6e645c8843df35ef09be5158adc7d0849ebca7b16372ce256b6f58df321de2564517fa65b0500b781825a40cbdf993a482109672630a4e0919cc80b11b26a2022c3b74475d1b37ce640e9a1b639148102cafeafa0bedc425af6e44e9529b78c932c1283099333b3578405fe0a74a54612b7b86921fcaace356aa430161f0bc431389946897bcdd19ac11fb43f663ce949b7a5ce49bcf86f9e33c76c661913867212434fa1ed8fd504a030885f451961c3d5495b58666c98a28eda56a6c977a3339fa722a3d97d94774db14f8b9fe76993b5d9078f93dcedab6b3175b6bc691db3ca79803bbf16d884d1f24bd792672148126cfa6fa228af9891a6dd8d2b0d3e073f95dc8e3c6b349cfd6c373a89fc39090175b4325937a331ad8de45f92e346c7611e9db4b0a476118dc627d1d50f2776c31d99be2dbd4c7045b9b6fd786439b8445f6f2a874109cb7579c877575ac107e9c39654aa9d7eec172fcf324e83285302ddb1dbf5441abf454034130702d12930fe3f5fe4885f1ec5bf8cf800782f3ee9e28483a1dd33879d14a6cc8e4a8b755a7ad6febc3ecec9c76381cf831314ef86e9e54787eabc1b2093ca2ace0c097f6651f7fea46b7edaa074687a089fbbc40d995edea9925cf42d42745a0719b89b8be574559603f0f96609937486e0c3ade66351e864f34d3d12269a22170e5c5972c446017b6b17a63fb18cd0662eaf57ba05e530fc4c90c29307cd1d37f6ab0103ca427261e6f7c22ed9e44c4e9f5c4092efb7a750aa3f7f3387358eca6b1c02d23f1ecdd9b52c2f509c94e95ac7946cc06667e55deb6ee983a553512f9e12a9d2f04b14123df5118e6ff66a376600a84cb247d348088d19d12dbaacaf56cd131d7df3e808d89ad0b4d23455f12c6723a8d75a45609c09e178058b6c913ac150485108b427816fd04fa8255837ae6d4f2d9eefa7b139250eb26819bbe30516deed368aa423c944b2006f28f3e25b9f3691e95b8b3257c303e09e7fdd1f4eb1737d76ba5a8978c8c7995d589465cb4af135d26ef022689db2191a49f9b06f297b52b4ac0ee0d39180057e8db3359d806e9dc26633915170b7d7c810d1eac7f285a1155e4b9d94ef1e9ce9ae9794db2a4ba8256d1ceff65e44737e658334b832121a997f4a833e55aab1a83ef2f8e81ee77c537adee4b13afe219c7427507b0fa7d8bad50a0d0c83009061337f5e6ea6523eae7f888047d9f37ec6aa80667070021e00e4a10beb3a3ba7b58c4d90f51e2e32ba31a48c7fea2896dca4096518a32a4042958802ac0c4f9b2f0303d0caf306b0b77b8ff6314de449171f7cb3f8b65712c3f3994430253d3e829a683e0b5818bc9f1280e83d8889f234822ff6b384cf35d1494013917688c36c967f554f8d9b5502f95b38bc0065db3f2ae7dff141a46b0bd12b2ff13164159aeacd0dc55fb06537fb33f89defb213cfa95bbf3f1ce6c095c00a9f0f2b102c40421971a68cff1efff308def9891d611143b5b04d77b6301d7b041fe0efc44e07f2eb63f76518756b82e33dd07c68d04bcb5500544190acc255f649fb5879afad6dda55ffd3c9acbeebd2579dce16075e7e6b750a6faa1c8121e16e770908cc6212f91fc3b102f1d5a8354b4a6b6dc3dc4457b8adf8f16d51880b5ab8ae3bc52bc5fed0fa856390a827f373719690f4ee8033a2e374c6f6fccc8eccec42dc54408256e2b4a102095a963ba2d249f76af92f4abf0b1f7696b0871a58820e3d5c278a745c5dd62ca78f16a9dc1c73ef8e4ed827ba17a0d5ec5db721dda78c4f0d009862954d406e435ab383645400e3cd2f56cdd223a44ce7efdb1ffd3c4fef213cc28bb65f75aecf1b20f36262120bae"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0xf9d0d26}, &(0x7f00000001c0)=0x8) accept$nfc_llcp(r0, 0x0, &(0x7f0000000080)) 2018/03/15 21:52:52 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0xffffffffffffffff) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/15 21:52:52 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) setpriority(0x1, r0, 0x9) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0xc0402) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0xfffffffffffffffe, 0x7ff, 0x7, 0xc3, 0x6, 0x0, 0x4328, 0x10000, 0x5b, 0x46, 0x62d8, 0x9}) shutdown(r1, 0x1) 2018/03/15 21:52:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 2018/03/15 21:52:53 executing program 4: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x1000, 0x5) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x4e21, 0xb4, @empty, 0xd5c4}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x6, 0x80000000, 0x101, 0x2, 0x3ff, 0x3c, 0xfffffffffffffff8, {r3, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x3, 0x81, 0x5, 0x7, 0x5}}, &(0x7f0000000380)=0xb0) lchown(&(0x7f0000facff8)='./file0\x00', 0x0, 0x0) 2018/03/15 21:52:53 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000005380)={&(0x7f0000003f40)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "068b85bb6f77c715f66d62592950a4517d67945a487207db0eb4adeb94c59320dbed139fd0eae4d8f16c8c0654f20925ea462390a825c53ddfe4f04ea07b74"}, 0x60, &(0x7f00000052c0)=[{&(0x7f00000051c0)="50389e63ae327aa23e12ecdfdc2a", 0xe}], 0x1, &(0x7f0000005340)={0x10}, 0x10}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000280)={'nr0\x00', 0x401}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'broute\x00', 0x0, 0x3, 0xd9, [], 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/217}, &(0x7f0000000400)=0x78) 2018/03/15 21:52:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) accept(r1, 0x0, &(0x7f0000000040)) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/03/15 21:52:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101002) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}) 2018/03/15 21:52:53 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000053bffc), &(0x7f0000000ffc)=0x2d1) 2018/03/15 21:52:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)) times(&(0x7f0000000000)) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x5ed, 0x5) ppoll(&(0x7f00004b0fc0)=[{r0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) 2018/03/15 21:52:53 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x3, 0x4) ioctl$void(r0, 0xc0045878) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="7077b4588d7158e07b1eafc9040ef70b012b10352324ef3d5ca9bd5fd5e22bcc811d6f090224b15d3d09bfabb406e502e964ad8b8fc7a00a5d39e00e1c307aab7709120c59aa22462116b2c497759d1040b475f30b5b1c431c3da3f5f371c9c6e617c06e5cb3dae5cac88758b27c55a2e40532f4e87e3bbcf07fd0e1c471f304a6860ab2508e"}, {&(0x7f0000000200)="8503651c01f946f1a6a73750aac81750bf21ac1f5960415c0020200c071ab287d6e3056b2ca071b278f52abee899d08d1952a562a1f8eb1500730182fd45619498d9c5027a1cf9fe751c98c53707363d2ac4034d"}], 0x34c) 2018/03/15 21:52:53 executing program 2: socketpair$unix(0x1, 0x205, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000b000)=[{0xa4}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x1) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x121, 0x400) 2018/03/15 21:52:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x20000) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) setns(r0, 0x4000000) r1 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffffd) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0xfffffffffffffff9, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/156, 0x9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/03/15 21:52:53 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00000012c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {}, {}, @control={0x5}}, {0x0, 0x0, 0x0, 0x0, @time, {0x5}, {}, @addr={0x0, 0x10000}}], 0x60) 2018/03/15 21:52:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000000080)="698998734ca9fbac38ce9583b982c46e7cee7aa64b374b02b3699f2264a4348c652fe07daed9894dcdf21729f52b51b59f617c10f3956db0c955cd5ac7a0c7830eeb38ddcf6e8429827408c556cf307eb58e5c01357c33e5bfbb3e9468e445685774cca22345d96d4d9fd795c9b7e8fdad6e7082b4cd53c0f610dadc3c197e36a6316d62b8262c5da92cb8b25a38053fe66f489f84639566272f1cecd7d21959a9e2cc398252ff908612d78046dce1d62e8bc20e80071eaab170952af97d92e5a1adb07d02557369a96a98cbcbb2d9109470c4f92532289d381323", 0xdb) recvfrom$inet6(r0, &(0x7f0000000000), 0x0, 0x2, &(0x7f0000000040)={0xa, 0x4e20, 0x929, @empty, 0x2}, 0x1c) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/15 21:52:53 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/18) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x1400000101}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup3(r3, r0, 0x0) 2018/03/15 21:52:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030003130000000000000000000000050006000000008958f8581a3f000a0000000000000000000000000000000000ffff0000322b863139283fc1bb6b71bd33330000000000000000000005000900000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000000b0000004005000500000000000a00000000000000ff020000"], 0x98}, 0x1}, 0x0) 2018/03/15 21:52:53 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) flock(r0, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) dup3(r1, r1, 0x80000) r2 = accept(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) connect$inet(r2, &(0x7f0000001ff0)={0x2, 0x100000000004e20, @multicast1=0xe0000001}, 0xfffffffffffffd70) 2018/03/15 21:52:53 executing program 6: r0 = socket(0x18, 0x0, 0x4) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000140)=0x6e, 0xfffffffffffffffd) 2018/03/15 21:52:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f0000000000), 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x101400, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f0000000000)}, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000040)=0x6, 0x8) 2018/03/15 21:52:53 executing program 2: r0 = memfd_create(&(0x7f0000000140)="706f7369785f61636c5f6163636575f39e308211c5c76d43a973737b5900", 0x0) lseek(r0, 0x7ffffffffffffffb, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000003100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000030c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001d00210a000000590e0000000c0010000f74e71f00380a72"], 0x1}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/03/15 21:52:53 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0xfffffffffffffff7, &(0x7f0000000100)=0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) accept4$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000040)=0x6e, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x81) 2018/03/15 21:52:53 executing program 6: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x4, 0xd70, 0x208, 0x400, 0x5180, 0x1000, 0x8, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={r0, 0x9}, &(0x7f0000000100)=0x8) fstat(0xffffffffffffffff, &(0x7f0000000140)) ioprio_set$uid(0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={r0, 0x5}, 0x8) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x1, 0x86000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000002c0)={{0x5, 0x7}, {0x100, 0x81}, 0x6, 0x5, 0x800000008000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r0, 0x0, 0x401}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x5, 0x30}, &(0x7f00000003c0)=0xc) socket$nl_crypto(0x10, 0x3, 0x15) [ 70.510205] audit_printk_skb: 4386 callbacks suppressed 2018/03/15 21:52:53 executing program 2: r0 = memfd_create(&(0x7f0000000140)="706f7369785f61636c5f6163636575f39e308211c5c76d43a973737b5900", 0x0) lseek(r0, 0x7ffffffffffffffb, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000003100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000030c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001d00210a000000590e0000000c0010000f74e71f00380a72"], 0x1}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/03/15 21:52:53 executing program 0: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x1, 0x0) accept4$ax25(r0, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x80800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa0000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000040), 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/15 21:52:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x2, [@sadb_x_policy={0x8, 0x12, 0x1, 0x5, 0x0, 0x6e6bb0, 0x7fffffff, {0x6, 0xff, 0x9, 0x1, 0x0, 0x3, 0x0, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, @in6}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}]}, 0xa0}, 0x1}, 0x0) [ 70.510212] audit: type=1400 audit(1521150773.426:4343): avc: denied { net_admin } for pid=3713 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 70.510662] audit: type=1400 audit(1521150773.426:4344): avc: denied { net_admin } for pid=3707 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 21:52:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) clock_gettime(0x1, &(0x7f00000000c0)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000180)={0x1}, 0x347) [ 70.512070] audit: type=1400 audit(1521150773.426:4345): avc: denied { net_admin } for pid=6027 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 [ 70.530488] audit: type=1400 audit(1521150773.446:4346): avc: denied { net_admin } for pid=9936 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 [ 70.540525] audit: type=1400 audit(1521150773.456:4347): avc: denied { net_admin } for pid=3719 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 [ 70.553061] audit: type=1400 audit(1521150773.466:4348): avc: denied { net_admin } for pid=3719 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 [ 70.584023] audit: type=1400 audit(1521150773.496:4349): avc: denied { net_admin } for pid=3707 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 [ 70.584436] audit: type=1400 audit(1521150773.496:4350): avc: denied { net_admin } for pid=3707 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 [ 70.593267] audit: type=1400 audit(1521150773.506:4351): avc: denied { net_admin } for pid=3716 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 [ 70.596834] audit: type=1400 audit(1521150773.506:4352): avc: denied { net_admin } for pid=5808 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 2018/03/15 21:52:53 executing program 1: r0 = eventfd(0x6) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80) getsockname$netrom(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f000000b000), &(0x7f0000048000), 0x0) 2018/03/15 21:52:53 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000001c0)=[{0x110, 0x29, 0x2, "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"}], 0x110}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) sendto$unix(r1, &(0x7f00000000c0)="303a7877a6e8ca247521bbd4471be621f9f14cb435e09c6eb917fe09e5b846fdf04724e7ba3832b7f106b9bf6c36e4799e145449cac2710a4f34a5f94967fab8b2a6af074ab024f2882361c4ea9276a6116c", 0x52, 0x598d7380b1ec4dea, 0x0, 0x0) 2018/03/15 21:52:53 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'os2.', '/selinux/policy\x00'}, &(0x7f00000002c0)=""/4096, 0x1000) 2018/03/15 21:52:53 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000100)=0x421, 0x4) clock_gettime(0x1, &(0x7f0000000140)) unshare(0x8000000) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {r1, r2/1000+30000}}) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r3, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedsend(r3, &(0x7f0000000040), 0x0, 0x0, 0x0) 2018/03/15 21:52:53 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00000012c0)=[{0x5, 0x3ff, 0x0, 0x0, @time={0x77359400}, {}, {0x6}, @ext={0x0, &(0x7f0000001080)}}, {0x0, 0x0, 0x0, 0x2, @tick, {0x72}, {0x7}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @ext={0x0, &(0x7f0000001280)}}], 0x90) 2018/03/15 21:52:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x671, 0x6, 0x5, 0x9}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x5, 0x4) 2018/03/15 21:52:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000818000)}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000100)=""/212, 0xd4, 0x40000140, 0x0, 0xfffffc85) 2018/03/15 21:52:53 executing program 7: r0 = userfaultfd(0x80000) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) fallocate(r1, 0x0, 0x0, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/15 21:52:53 executing program 5: clone(0x0, &(0x7f000029efff), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000fff)) setpriority(0x1, 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) 2018/03/15 21:52:54 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r2 = socket(0xa, 0x80002, 0xfffffffffffffffe) setsockopt$inet_tcp_int(r2, 0x6, 0x3f, &(0x7f0000000000)=0x5, 0x4) 2018/03/15 21:52:54 executing program 7: prctl$intptr(0x2f, 0x3) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/03/15 21:52:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000340)={0xfff}, 0x1) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) r3 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="857093e4e910f352349656f3c4dfaeac23b4f8dfad7855a895ac2347ec924bd1cdf14efe6c39d0a8a3b9d3afcd477e70d1dffe01ea126418bf96308b8aec7960fe9ec4f48c6774144c59f6b99a9507e016e9845ffffc4eaeadc87197cafc80fc3794b257a1f9a2d1117315c8476bc32269ae19c8161568d63a", 0x79, 0x0) keyctl$invalidate(0x15, r3) syncfs(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0xda9a, 0x0, 0xff, 0x4, 0x5, 0x4, 0x20}, 0x20) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xff4d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3f, 0xffffffffffff54cd, 0x0, 0x4, 0x19, 0x15, "f2ae1d508c68ecae522b8cd6672d7c4b5a4ba4533136f4f8b389913e65689895d92b3b61ecfa70c45d86c54223a46cb93f3b2eaa80185b3485d8ead578442b73", "6e0b70349239800c9b62a5a1859bc29faab759ca3d8f9e21a8a3c9640d68ba3ed8f0c8547200a681655090b9be4010678274131d95f574cadf7084daf0fd2d47", "12e881f0631d7d446ca660bd5685354a8ebef1c7910a84791c493e176a4b371e", [0x9d, 0x6]}) sync() sendfile(r2, r2, 0x0, 0x5) 2018/03/15 21:52:54 executing program 1: r0 = eventfd2(0xd8f, 0x1) readv(r0, &(0x7f00000017c0)=[{&(0x7f0000000300)=""/41, 0x29}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x10, 0x460, 0x31c}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21}}, 0x5, 0x800}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/15 21:52:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="05b1df00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x95, "f9237e9fcba5bdf348016927e8394862c1aa9d72d9c879fd4efeef325dfd453766e190ed3dd343d0f0c32e05a831eb909e3563289707d61182702962274ca90d2ac18fe02e177397d4bf95f7a5590f794b09f1b79271f8ba2280335571b86771ba06a91d8144bfbec20b14673f9019019344c9a98f9135f332b4affe95dadcc71306afc55ae6781c385ee60ecf94e997eb919e970a"}, &(0x7f00000001c0)=0x9d) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000200)=""/56) 2018/03/15 21:52:54 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) setsockopt(r0, 0x8, 0x9b31, &(0x7f0000000080)="f133296967217fd8b76a9187508c72b98586bb", 0x13) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xbc, 0x0, 'client0\x00', 0x0, "aefedbc32122cd9f", "08b3b5d74495c770742769dc97fb24a434b329fae1be249b4b0fbcbc485eae32"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x902, 0x4) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) 2018/03/15 21:52:54 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000880)={'bridge0\x00', 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/03/15 21:52:54 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0xfffffffffffffffe, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) fchdir(r0) 2018/03/15 21:52:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) r2 = dup3(r1, r1, 0x80000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000000)=0xb21f) 2018/03/15 21:52:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, "00ffffffffffffff00"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @local, @broadcast}, &(0x7f00000000c0)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0x12, [], 0x2, &(0x7f00000002c0)=[{}, {}], &(0x7f0000000300)=""/18}, &(0x7f00000003c0)=0x78) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000400)=0xb) sendto$ax25(r1, &(0x7f0000000240)="871d7a2f6fc96834b1c4b44b90d40c5d7c4546e9444e5655b23fc2e0b1985775d612ab81ef9c5c53df96b3b47195", 0x2e, 0x10, &(0x7f0000000280)={0x3, {"a1dcb9e4d93bf2"}, 0x82}, 0x10) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/16) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000200)=0xb) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0xffffffffffffffe0, 0x4, 0x200, 0x1400000000000000}) 2018/03/15 21:52:54 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x6, 0x7, @tid=r0}, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0xfffffffffffffffd, 0x5337da360a64afbe) [ 71.305972] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 71.317397] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 71.331306] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 71.339814] Buffer I/O error on dev loop0, logical block 4, lost async page write 2018/03/15 21:52:54 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x1000000, 0x50, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x70002) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/03/15 21:52:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x1ac}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) close(r0) [ 71.355682] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 71.369236] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 71.388412] device lo entered promiscuous mode [ 71.392432] device lo left promiscuous mode [ 71.407175] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 71.420049] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 71.434638] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 71.448336] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 71.475162] device lo entered promiscuous mode INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 244.878276] INFO: task syz-executor0:10029 blocked for more than 120 seconds. [ 244.885568] Not tainted 4.9.87-g3a3a084 #56 [ 244.890452] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.898404] syz-executor0 D28208 10029 5808 0x00000004 [ 244.904124] ffff8801d3db0000 ffff8801d92f6f40 ffff8801c2218000 ffff8801b2338000 [ 244.912109] ffff8801db321b98 ffff8801d41cfcb8 ffffffff838a5adb 0000000000000000 [ 244.920099] 0000000000000007 00ff8801d3db0000 ffff8801db322468 ffff8801db322490 [ 244.928058] Call Trace: [ 244.930640] [] ? __schedule+0x67b/0x1ba0 [ 244.936320] [] schedule+0x7f/0x1b0 [ 244.941615] [] schedule_preempt_disabled+0x13/0x20 [ 244.948179] [] mutex_lock_nested+0x312/0x870 [ 244.954208] [] ? iterate_bdevs+0xc8/0x260 [ 244.959996] [] ? mutex_lock_killable_nested+0x960/0x960 [ 244.967001] [] ? iput+0x2af/0x900 [ 244.972096] [] iterate_bdevs+0xc8/0x260 [ 244.977691] [] ? sync_inodes_one_sb+0x50/0x50 [ 244.983824] [] sys_sync+0xe1/0x170 [ 244.988990] [] ? sync_filesystem+0x240/0x240 [ 244.995020] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.001862] [] ? sync_filesystem+0x240/0x240 [ 245.007891] [] do_syscall_64+0x1a4/0x490 [ 245.013596] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.020497] [ 245.020497] Showing all locks held in the system: [ 245.026788] 2 locks held by khungtaskd/514: [ 245.031089] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.039779] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.049459] 2 locks held by getty/3626: [ 245.053398] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.062682] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.072585] 3 locks held by kworker/u4:7/8331: [ 245.077132] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.086421] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.096569] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 245.106489] 1 lock held by syz-executor0/10029: [ 245.111143] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.120352] 1 lock held by syz-executor0/10038: [ 245.124985] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.134181] 1 lock held by blkid/10040: [ 245.138138] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 245.147319] [ 245.148927] ============================================= [ 245.148927] [ 245.155957] NMI backtrace for cpu 1 [ 245.159593] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.87-g3a3a084 #56 [ 245.166745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.176068] ffff8801d87bfd00 ffffffff81d95a19 0000000000000000 0000000000000001 [ 245.184037] 0000000000000001 0000000000000001 ffffffff810bb230 ffff8801d87bfd38 [ 245.192005] ffffffff81da0b3d 0000000000000001 0000000000000000 ffff8801d5658418 [ 245.199964] Call Trace: [ 245.202521] [] dump_stack+0xc1/0x128 [ 245.207855] [] ? irq_force_complete_move+0x390/0x390 [ 245.214574] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.220513] [] ? irq_force_complete_move+0x390/0x390 [ 245.227232] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.234309] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.241288] [] watchdog+0x6f0/0xa70 [ 245.246529] [] ? watchdog+0x125/0xa70 [ 245.251944] [] kthread+0x26d/0x300 [ 245.257362] [] ? reset_hung_task_detector+0x20/0x20 [ 245.263996] [] ? kthread_park+0xa0/0xa0 [ 245.269587] [] ? kthread_park+0xa0/0xa0 [ 245.275180] [] ? kthread_park+0xa0/0xa0 [ 245.280773] [] ret_from_fork+0x5c/0x70 [ 245.286416] Sending NMI from CPU 1 to CPUs 0: [ 245.290922] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b57c6 [ 245.298321] Kernel panic - not syncing: hung_task: blocked tasks [ 245.304446] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.87-g3a3a084 #56 [ 245.311599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.320921] ffff8801d87bfcb8 ffffffff81d95a19 ffffffff83a8b3c0 ffff8801d87bfd90 [ 245.329234] ffff8801d5658400 dffffc0000000000 ffffffff84409000 ffff8801d87bfd80 [ 245.337194] ffffffff8142f7e1 0000000041b58ab3 ffffffff8418b658 ffffffff8142f625 [ 245.345153] Call Trace: [ 245.347711] [] dump_stack+0xc1/0x128 [ 245.353045] [] panic+0x1bc/0x3a8 [ 245.358031] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.366228] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.373467] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.381067] [] watchdog+0x701/0xa70 [ 245.386310] [] ? watchdog+0x125/0xa70 [ 245.391728] [] kthread+0x26d/0x300 [ 245.396883] [] ? reset_hung_task_detector+0x20/0x20 [ 245.403514] [] ? kthread_park+0xa0/0xa0 [ 245.409104] [] ? kthread_park+0xa0/0xa0 [ 245.414697] [] ? kthread_park+0xa0/0xa0 [ 245.420292] [] ret_from_fork+0x5c/0x70 [ 245.426341] Dumping ftrace buffer: [ 245.429890] (ftrace buffer empty) [ 245.433572] Kernel Offset: disabled [ 245.437177] Rebooting in 86400 seconds..