/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000140)=r0) ioctl(r0, 0x40044103, &(0x7f00000012c0)="ce") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000100)={r1, &(0x7f0000000080)=""/120}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/03/26 12:49:49 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000280)='nr0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="1fa5923fac1400000400000000e90000405cd1b904dc6219861f3e844080782de7fed329aca5c7f64900000000000000000000000000"], 0x10) r2 = socket(0x0, 0x3, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) socket(0x0, 0x5, 0x1ff) r3 = socket$inet(0x2, 0x6, 0x0) bind(r3, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x8, 0x0) 2018/03/26 12:49:49 executing program 5: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x208000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x80) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)={0x5290, 0x7, 0xd8c0000000000000, 0x9, 0x1ccf, 0x401, 0x5, 0x6, 0x1, 0x12a93671, 0x7, 0x7}) r3 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) setsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000000040)=0x9, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x3000, 0x17000}) read(r3, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:49 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0x80045105, &(0x7f0000000fe8)={0x0, 0x0, 0x1}) shutdown(r0, 0x1) 2018/03/26 12:49:49 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/03/26 12:49:49 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x1, 0x0) flistxattr(r0, &(0x7f0000000080)=""/215, 0xd7) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000180)=""/116) write$selinux_create(r0, &(0x7f0000000040)=ANY=[], 0x2b6) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/26 12:49:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f0000001500)=0x0, &(0x7f0000001540), &(0x7f0000001580)) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001680)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001780)=0xe8) r6 = getpid() r7 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005580)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000005680)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000056c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005700)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006dc0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000006ec0)=0xe8) fstat(r0, &(0x7f0000006f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006f80)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f0000007080)=0xe8) fstat(r0, &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007140)={0x0}, &(0x7f0000007180)=0xc) r18 = geteuid() getgroups(0x6, &(0x7f00000071c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f00000072c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000006d40)=[{&(0x7f0000007300)=ANY=[@ANYBLOB="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@typed={0x10, 0xc, @binary="1903045a231f2f758ea4"}, @generic="2a0ffdb8bb2eacd0c471cfda5c000b7f1c378585ee4448ea0423896fd8efa7ca81d6fcf32bc7c16193adab3bba732b3eea59bba18ab9450293a974794365a8144fa8867c2f0350c5900567ca514275980d46a4ca811a779b6518d2f9af048589d5aa7b11977b523890aa0c586f0aa996ea80941d358bf3063bdeedf752", @generic="4cdf9fa9907b23a93054aab9b2e4a93cfb7811cac5cc2710db304fa63b2770c7ef357db89309b036101a9fbb"]}, @generic="e7d51cb0ae6f98cc089503a3214ae26ffbf4af54efc945954d9885b92ee8ed9af8346f950ed8ad0b3952e405cac8f1599ff5ddbc0eee20c902fb10800af1f93f6441092d295841d385719dcfd4c89e6f6d789f7d6bc27198c1ed06f9d9b4597170b7b4b7f1aef275a2b56ab6260c4b339da33b35039dd363e10eecd7c24d75a153ae79795e62fe910663933115690967487bd9373d991bf5307eef7bfd5465b0c458542331375934b4f94d08049337853c4ae6d0379563ce0f5dac7d32be96172ed10bc160c05b1ef10e4fa277453441cbd19b2804"]}, 0x145c}, {&(0x7f0000005740)={0x14f4, 0x3f, 0x200, 0x70bd27, 0x25dfdbff, "", [@nested={0x11d0, 0x65, [@generic="5c724fd7f60cad80dc6fd5c4cc779722de3d7138a5962e9b972e19e6eb34ba7340812dea9ca54efdaeb934c6208f794d9f01b0bea21307ac09fccf648153134eaeb8762e728e275b1dd18ff660c9058147b2ee75c40f37825d141dc8cdaded327faaa160c9e0d9933ab412472b49fb2d2401030a378d81bc203e5993ec917fc3a5df6250dbb653242d45cb15162ee30ccba6f48fe75cac949f1a35144426456a55de2a86f33a41f33f145ff37e1fb17de3dbd455", @typed={0x10, 0x1a, @str='/dev/ion\x00'}, @typed={0x8, 0x37, @uid=r8}, @typed={0x8, 0x31, @u32=0x100000000}, @typed={0x8, 0x2d, @u32=0x217}, @generic="c9c1a22eef1a96d073761ee7dbf0c4c95fd7af9e974f863d321dcbe98d8800b96c1ae21d3c8240b9c8be0555da2121a2d30d06de3d48c2a08c60cd942d2172a7df0edf7fd274228a9b79c28867e02fbde52d1e0bbd7b83169eedf3e70598d7912deb2eb2e2dcda691dcf9f2434a7048bf218c0e9188f5d2d7359f55092256fe1d339cc7513369626597098190f3a8df573235e5eb583d9639abd1e5fcad71c2729564b20072823700cb021b93f9d801a11b805e90dc5b4d8cd7ea7f2b5acdab52d1b59cd327923ee9b908b46bbd1d686e063ddef34b1", @generic="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@typed={0x8, 0x41, @u32=0x7}, @typed={0x8, 0x34, @u32=0x40}, @typed={0x8, 0x8d, @pid=r9}]}, @typed={0x8, 0x77, @pid=r10}, @typed={0xd8, 0x5b, @binary="3db8665dca96499c44f772fd727771aaece5d3ef0a70209c6d7929b8126f46e5c1905ccc9e793b6205a98b5dc0bb77a0ab5cf8989982d9e673a8556ed8865c612dbc1fffb80bd19b66981ef2aae3df70229441074e2e2fa58d8b652d843e92bdf1261417628d7dcd3fb58553033b4503a463ebb5ad898b86c5392745d9d610096bb0a77db9372f2f03cc41b1c37ffc6dada39c60cfa1178979480fa864e9aec5be34dfd8edf296754de164ee4a9f99ac024d7cec5bec7085409aa0cc700f5e7bb0e54211eae553670e4b35467d9ff8775b"}, @typed={0xf8, 0x86, @binary="4f6904e2b9edad501e67a29475fc9cd833f0f78832493bf49648dd4d20aaf729c8f0bc26d244a74f7e55d536b91018de03b7cde070f1910747ea7a39b4f959d98ef91894ec22941d2c2b545de82f09149b143fa86cf69ffbac71f862996d98c72133f3d5b075f9b8eebbd197a7de2e363bf414129b15e20c85fa0529bd84f8acec73671ad00e1b455f0fe3bcf0476b38aef3fa8910b68cab79ab767161311c01eea752af02873830fa1b9c2743edf9e2b132a1f2270464f5c3f216ae7f0a5b78fe854fa3f6c53a51053f2381158f09db36b0cf1e39e108aa19568d5055f22bcbfba4917db0536de7da83e029fb9bff29d81c"}, @nested={0x13c, 0x50, [@typed={0x14, 0xd, @str='/dev/net/tun\x00'}, @generic="7e0935d8b520d1778ca23bd2f5dccf61142e0c41c657202a1b601943ad920749138b5cba3254a688fc988668046ee0397803b1af3172e077de0a7bec0567c0ef329d2e839bfef8bfb7db7cd1e0ba2f2ec404759326de73476df44b4fcceb770b96e945d5c1c4bb7d28315de6ad6731005c584ffc31ab0878ac7b7066ab2ca8c9f2782730fc6956d9583b0ada7e3b", @generic="0c7403b7b21d70845755ae30c70e7e5502ce21ed94a299034a479c0912166ec4f1951b735643deeec1f2e0103691298b35a029ee3be8211a91ab44f469f693ca88af9acd9b9827d7e3369c6e8577580b13a4582e71cfa0077d335ddcf86da0bd076fd572103343cc06f514a57a0a41a92fd54a3a47d26ff4b649e365e1d35dd68db299c164e690ac6b", @typed={0xc, 0x2, @u64=0xfffffffffffff2b3}]}]}, 0x14f4}, {&(0x7f0000006c40)={0x100, 0x1e, 0x200, 0x70bd2d, 0x25dfdbfe, "", [@generic="f5645ad048cff681aa75eb67fda170c82a22fe21d1c33a01116b5ace6bcfa03d8643623454", @typed={0xc, 0x1a, @u64=0x5}, @generic="0637166967db3563d5581d6c026df2162202a77180098a636e6d455d9ef7ab67362a713b7e1752c65d18f04ef5a9dc3807e1ee7067e90ec8956fb4bf4054f8cde8056bd0c452ae4a58f18ad6d5ec9531975349b998d5daae4f3bea9fc68a5379d94fbbd01ad27c8e93b0e79ac247e731eec96d44c05a1d19214f0a046b8ed6130ac700f569b82343d436f40b5a0a686d20ef283a30c339cc2112ea7c83356a21f7deec1dbb75f715b5aee64c83d3dde2e06d986b4922dc0495a028eb"]}, 0x100}], 0x8, &(0x7f0000007200)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, [r1]}], 0x84, 0x8080}, 0x40000) r20 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r20, 0xc0184900, &(0x7f0000009000)={0x102, 0xed2abdb3e9304d4a}) 2018/03/26 12:49:49 executing program 1: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xd, 0xb8, 0x3f, 0x7, 0x1}, 0x98) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4, 0x80201) fcntl$dupfd(r0, 0x406, r2) mq_notify(r2, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) 2018/03/26 12:49:49 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000), &(0x7f0000006000)}}], 0x0, 0x0, &(0x7f000023c000)}) finit_module(r0, &(0x7f0000000000)='/dev/binder#\x00', 0x0) 2018/03/26 12:49:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x8, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) fstat(r1, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 12:49:49 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) 2018/03/26 12:49:49 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x8001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) ppoll(&(0x7f0000000080)=[{r2}, {r2}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/03/26 12:49:49 executing program 5: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x208000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x80) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)={0x5290, 0x7, 0xd8c0000000000000, 0x9, 0x1ccf, 0x401, 0x5, 0x6, 0x1, 0x12a93671, 0x7, 0x7}) r3 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) setsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000000040)=0x9, 0x4) read(r3, &(0x7f0000000380)=""/178, 0xb2) [ 344.512213] binder: 3880:3884 transaction failed 29189/-22, size 0-0 line 2848 [ 344.541207] binder: 3880:3884 transaction failed 29189/-22, size 0-0 line 2848 2018/03/26 12:49:49 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x0) prctl$setendian(0x14, 0x2) name_to_handle_at(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0xc, 0x0, "cc3a2483"}, &(0x7f0000000180), 0x0) 2018/03/26 12:49:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x8020000020}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001080)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000001100)) timer_getoverrun(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) process_vm_readv(r1, &(0x7f0000000580)=[{&(0x7f0000000080)=""/186, 0xba}, {&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/47, 0x2f}, {&(0x7f0000000380)=""/12, 0xc}, {&(0x7f00000003c0)=""/66, 0x42}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/247, 0xf7}], 0x8, &(0x7f0000000a00)=[{&(0x7f00000005c0)=""/188, 0xbc}, {&(0x7f0000000680)=""/66, 0x42}, {&(0x7f0000000700)=""/188, 0xbc}, {&(0x7f00000007c0)=""/200, 0xc8}, {&(0x7f00000008c0)=""/175, 0xaf}, {&(0x7f0000000980)=""/79, 0x4f}], 0x6, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 12:49:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) gettid() ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) [ 344.601731] binder: undelivered TRANSACTION_ERROR: 29189 [ 344.608685] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 12:49:49 executing program 5: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x208000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x80) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)={0x5290, 0x7, 0xd8c0000000000000, 0x9, 0x1ccf, 0x401, 0x5, 0x6, 0x1, 0x12a93671, 0x7, 0x7}) r3 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x101) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0xc2, 0x200, "f27c0b13d386c7b1c9ab5e00e0b4c16729e57934c4dc537055cdddf4e657a3dc66806fba6e8a59d113a5bedd059e8f9ab1d8105e1b06074a590ea1ae1e265c276daefd81185d140830928ffb3883395760fd80f2ba9cb1d14904e9e2541613c4c4f73f7105c96ecc3a77b13f41dba0f8e6ffeb8b1215393c79f89d653cb16fbc2bf66ad48eea837e157542868463c3bce11d31ea3cd1d098648c303faabc4337d32f80143f645e7417b661cb81fb8241649a224de8e4bcc969a3"}, &(0x7f0000000080), 0x1000) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x0) 2018/03/26 12:49:49 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaabb86dd6002290f0030040000000000000000000000ffff00000000ffc0ff07be2ac9d916f7f9d4c49d0200000000000000000000000000010200907800000000609433df000000000000000000000000004fd1ed605bc25a00000000000001fe800000000000000b00000000000000"], 0x0) 2018/03/26 12:49:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000000040)=0xc) r2 = dup2(r0, r0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x0, 0xffffffffffffffff}, 0xfffffffffffffdd7) 2018/03/26 12:49:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x10000000000025, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x9, 0x3, 0x0, 0x2, 0x5c, 0x10000, 0xff, 0x9, 0x40, 0xffffffff, 0x0, 0xdb9, 0x1, 0x9]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x2, 0x40, 0x8, r1}, &(0x7f00000002c0)=0x10) 2018/03/26 12:49:49 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f000025bff8)=0x20000000002, 0x25d) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/03/26 12:49:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r1, &(0x7f0000000340)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x8700, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xcc, &(0x7f0000000400)="7f652fa50a50084a5c7e7a55b7f6e5cbda45f0ab0462625269554c20738ec9ae1b1b3c96131e36065acc8378d96f82bb430214abe7d194085208d3842c0f5a5c41c91044a9a2c933a247444d8df67a1f5a96278eebc7040ff289e22fa58ab1d16571ff0c5d455931ff357bd580e94705c6aeb5bd195e211f8bcb4088f270d3a093f561b3dffe84e25167c06cccf5308ee799c615f5080003e9367d51a6ae5053e4517193d178f3b6d7424d9520529fdb2c25599302176e0c1190a64a60ba9093e25fd1c290c8c5f6180e3dec6c890f2dfb9367", 0xd3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x6, 0x9, 0x100000001, 0x2, 0x7f, 0x0, 0x0, 0x5, 0xfff, 0x9, 0x9, 0x776, 0x53f4db, 0x364, 0x6, 0x9], 0x1, 0x100000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 12:49:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x5, 0x1}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) r3 = getegid() syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xe001, r2, r3, 0x4, 0x8484) rmdir(&(0x7f0000000200)='./file0/file0\x00') 2018/03/26 12:49:49 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000040)={{&(0x7f0000ba2000/0x2000)=nil, 0x2000}, 0x200000}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/03/26 12:49:49 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)) 2018/03/26 12:49:49 executing program 5: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x208000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x9) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x80) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x5290, 0x7, 0xd8c0000000000000, 0x9, 0x1ccf, 0x401, 0x5, 0x6, 0x1, 0x12a93671, 0x7, 0x7}) read(0xffffffffffffffff, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x7f, 0x10000, 0x7ff, 0x10000, 0x862600000000000, 0x200, 0x0, 0xde, 0x9, 0x212, 0x7}, 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 12:49:49 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_names\x00') readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/224, 0xe0}], 0x1) 2018/03/26 12:49:49 executing program 7: prctl$intptr(0x200000002a, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x30400, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/26 12:49:49 executing program 5: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x208000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x80) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/03/26 12:49:49 executing program 3: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x400000, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000427000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 2018/03/26 12:49:50 executing program 4: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008d9000)={0x0, 0x3, 0x200, 0x0, r1}, 0x10) 2018/03/26 12:49:50 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="185dfb56297fb320b9ce5323e70fa31a2876218bc8bd98b6902d3118604eaba93fad52cb69715003978c6f5861c66025252c3c08fbd1dda72c6d0c13175f17e641be5b78d4140320a706eafb8aa5880c6c53558cdd75ac1330661946e5b9e74d9671494b2e184f88e67afd954d9111ff21d0874d67c49b79138a12dbd59ba5692bd3fe", 0x83}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000140)={0x5, 0xfffffffffffffffe, 0x3, 0x4, 0xffffffffffff0000}) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) 2018/03/26 12:49:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_cache\x00') bind$alg(r0, &(0x7f0000001040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x800) 2018/03/26 12:49:50 executing program 5: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x208000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0xfffffffffffffe07) r1 = dup2(r0, r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/26 12:49:50 executing program 4: r0 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='bdev\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) futex(&(0x7f000000cffc), 0x4, 0xffffffff80000001, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/03/26 12:49:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd2, 0x20000000, 0x29, &(0x7f0000ffd000/0x2000)=nil}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100), 0x203}, {&(0x7f0000000140)="696047f298dae65a7a9935b42496f6afc441d057c428158e890c9da1e2a9f06acbb62cd06ebd08d86aec6fcbad1ab120c4b9ac4f2e35b00bf6724b23c5dc4969c370ea7aecedbe9e6c47c64a72a44e2c06cef0172768d16bef", 0x59}, {&(0x7f00000001c0)="0494050d6286e657abbe8141738877ca8180b967c115d0210c25350f7088aae48c0da870b7e988b412842eae94863ef9008200a2c806f1afb7d14e80b60980cc000596cf146197a29fb88f5481ad5a135586f9f6ea9387f3c3512445a5c4d9c2a7be2f91a15e78945b5f36c5e0f79c02bc3dfad0f67d9961", 0x78}], 0x3) 2018/03/26 12:49:50 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4041, 0x0) pwrite64(r0, &(0x7f0000000400)="048e7cbf4fcd3e5e19b1073f6beca09235be6e38c46d6c6b1b3ad5652ccbc9904d5afe23faddeaf868f4ebaa9724f530f3eeb41b292660c06c536bf6cd4b22ff7a7a61976700b6a07b717f2af8b0cf62a7e29b899175d60cb3c8566ca1ca5a5da069322e7371195ff038ac718aba5cc721a22704e23e31112ca2187f240a42fb593bbaf00d3e0f0cfd769f0dd0d18544bedaf9235d34d2e19aba296ae40a7cfd2ab2ccb9d72a188c768db7c6c7e5ea939173cdcc49ff7f196c60a754fac7638bbffe36dfde1414e9d4d528d2a35a70bf920a87f0668e6086d01d9763537da1231822bc77f556e5d7d3c1597a924138db2e1a3072b7c082c58ed4e004dd8b7f8aae676b14904b9a2117215b4547fc4330859d2733effdb949f69f8aa5f77b41aaf2d067627234a189703297e7f1d4fb55088af6d1aa6344f93a7348d50691d89f5c04e14551f852073a40a796933e0078f04ad666575547376a60c38d7cc334fcbbf987ccde5dbc4b3a521f1749574a47958f39716bdf443c0e70b119dc90ea812a5536f4ad5845290000000000000b03281adebff3081c2fabe55bad3f69286bc7366295f368b97fcd0061f099aca8659b7b134b2060c3d6a33f0000009bca19b8bd4721f688c066459c0df0902722a9343a443fdc2c4961f163363b0a81cde0f94781f4075542cdbbb84a51600b4780c1000000000000000000000000000000", 0x200, 0x80000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/03/26 12:49:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r1, &(0x7f00000000c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000340)={0x4, 0x10000, 0x2, {}, 0x16e, 0x74}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x2) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 12:49:50 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0xff, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000957000)={r0, &(0x7f0000a91f77), &(0x7f0000b37f10), 0x2}, 0x20) 2018/03/26 12:49:50 executing program 5: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x208000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x9) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:50 executing program 4: r0 = socket$inet6(0xa, 0x8000040000080806, 0xfffffffffffffff9) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @local}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000000140)={0x11, 0x18, r2, 0x1, 0x2, 0x6}, 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/03/26 12:49:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xcb8) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x20000008, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x46, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/26 12:49:50 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0x10000080}, "706f72743000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000002d0600", 0xbfffffffffffffff, 0x10000, 0x0, 0x8002, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000000140)=[{r0, 0x1}], 0x1, 0x0) 2018/03/26 12:49:50 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/26 12:49:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) r1 = memfd_create(&(0x7f00000012c0)='filter\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000001300)=""/4096) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000011c0)={'filter\x00', 0x0, 0x3, 0xfa, [], 0x33b, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f00000010c0)=""/250}, &(0x7f0000001240)=0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000001280)='./file0\x00', 0x200, 0x80) ioctl$KDMKTONE(r2, 0x4b30, 0x4) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11110, r2, 0x0) 2018/03/26 12:49:50 executing program 5: syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x208000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:50 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x402000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000e63ffc), 0x2c) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@ipv4={[], [], @remote}}, &(0x7f0000000040)=0x14) getcwd(&(0x7f00000000c0)=""/4096, 0x1000) 2018/03/26 12:49:50 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e20, @loopback=0x7f000001}, 'bcsh0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r1, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00003b4000), 0x4) sendto$inet(r1, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/26 12:49:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) poll(&(0x7f00000001c0)=[{r0, 0x428e}], 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x1f, 0x3, 0x2, 0x6}) 2018/03/26 12:49:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r1, &(0x7f00000000c0)) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x800) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pwrite64(r3, &(0x7f0000000340), 0x0, 0x55) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xcffe) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x3, &(0x7f00000001c0)={0x1}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = fcntl$getown(r2, 0x9) r5 = gettid() setpgid(r4, r5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 12:49:50 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00005b1000)=ANY=[@ANYBLOB="0180c2000000000000000000080045000030000000000067907800000000ffffffff2100907800000000450000020000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080), 0x4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0xfffffffffffffd03, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x29, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="016340400000000000000000000000009e9359b46a4bcf8919040300000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000000280)}) kcmp(0x0, 0x0, 0x0, r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x0, 0x3}, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) 2018/03/26 12:49:50 executing program 3: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x6) r1 = perf_event_open(&(0x7f000000a000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x800, 0x40) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f0000000240)='openpromfs\x00', 0x2021000, &(0x7f000000a000)) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000001c0)=0x7) 2018/03/26 12:49:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x80000) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) 2018/03/26 12:49:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = gettid() ptrace$getregset(0x4204, r1, 0x6, &(0x7f00000000c0)={&(0x7f0000000000)=""/177, 0xb1}) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x3b1) 2018/03/26 12:49:50 executing program 2: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = syz_open_dev$dspn(&(0x7f0000001ff6)='/dev/dsp#\x00', 0x1, 0x8041) ioctl$int_in(r4, 0x80000000005008, &(0x7f0000003ff8)) recvmsg$kcm(r0, &(0x7f0000002740)={&(0x7f0000000000)=@hci, 0x80, &(0x7f00000026c0)}, 0x0) 2018/03/26 12:49:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aab617b6bbf77ad595b86bc56daaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000000)=""/134) 2018/03/26 12:49:50 executing program 5 (fault-call:2 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:50 executing program 3: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)="fe", 0x1}], 0x1, &(0x7f00006e9c68)}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x4c5) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) [ 345.838349] FAULT_INJECTION: forcing a failure. [ 345.838349] name failslab, interval 1, probability 0, space 0, times 0 [ 345.849945] CPU: 0 PID: 4082 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #277 [ 345.857212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.866556] Call Trace: [ 345.869141] dump_stack+0x194/0x24d [ 345.872765] ? arch_local_irq_restore+0x53/0x53 [ 345.877434] should_fail+0x8c0/0xa40 [ 345.881124] ? mutex_lock_io_nested+0x1900/0x1900 [ 345.885945] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 345.891051] ? find_held_lock+0x35/0x1d0 [ 345.895098] ? __lock_is_held+0xb6/0x140 [ 345.899154] ? check_same_owner+0x320/0x320 [ 345.903451] ? perf_trace_lock+0xd6/0x900 [ 345.907580] ? rcu_note_context_switch+0x710/0x710 [ 345.912483] ? lock_release+0xa40/0xa40 [ 345.916433] ? check_same_owner+0x320/0x320 [ 345.920741] should_failslab+0xec/0x120 [ 345.924692] kmem_cache_alloc_node_trace+0x5a/0x760 [ 345.929680] ? __might_sleep+0x95/0x190 [ 345.933631] ? __fdget_pos+0x12b/0x190 [ 345.937498] ? __mutex_lock+0x16f/0x1a80 [ 345.941543] __kmalloc_node+0x33/0x70 [ 345.945332] kvmalloc_node+0x99/0xd0 [ 345.949031] seq_read+0x7fc/0x1410 [ 345.952548] ? lock_release+0xa40/0xa40 [ 345.956520] ? seq_lseek+0x3c0/0x3c0 [ 345.960213] ? __fget+0x36b/0x5b0 [ 345.963641] ? find_held_lock+0x35/0x1d0 [ 345.967689] ? iterate_fd+0x3f0/0x3f0 [ 345.971474] kernfs_fop_read+0x455/0x610 [ 345.975512] ? get_pid_task+0xbc/0x140 [ 345.979384] ? proc_fail_nth_write+0x9b/0x1d0 [ 345.983855] ? kernfs_vma_page_mkwrite+0x220/0x220 [ 345.988772] ? kernfs_vma_page_mkwrite+0x220/0x220 [ 345.993679] __vfs_read+0xef/0xa00 [ 345.997193] ? fsnotify+0x7b3/0x1140 [ 346.000888] ? vfs_copy_file_range+0x940/0x940 [ 346.005465] ? fsnotify_first_mark+0x2b0/0x2b0 [ 346.010042] ? security_file_permission+0x89/0x1e0 [ 346.014951] ? rw_verify_area+0xe5/0x2b0 [ 346.018987] ? __fdget_raw+0x20/0x20 [ 346.022684] vfs_read+0x11e/0x350 [ 346.026120] SyS_read+0xef/0x220 [ 346.029466] ? __do_page_fault+0x3d6/0xc90 [ 346.033678] ? kernel_write+0x120/0x120 [ 346.037632] ? do_fast_syscall_32+0x156/0xf9f [ 346.042122] ? kernel_write+0x120/0x120 [ 346.046073] do_fast_syscall_32+0x3ec/0xf9f [ 346.050379] ? do_int80_syscall_32+0x9c0/0x9c0 [ 346.054966] ? _raw_spin_unlock_irq+0x27/0x70 [ 346.059441] ? finish_task_switch+0x1c1/0x7e0 [ 346.063918] ? syscall_return_slowpath+0x2ac/0x550 [ 346.068825] ? prepare_exit_to_usermode+0x350/0x350 [ 346.073820] ? sysret32_from_system_call+0x5/0x3c [ 346.078656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 346.083485] entry_SYSENTER_compat+0x70/0x7f [ 346.087866] RIP: 0023:0xf7f91c99 [ 346.091204] RSP: 002b:00000000f778d09c EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 346.098888] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000380 [ 346.106134] RDX: 00000000000000b2 RSI: 0000000000000000 RDI: 0000000000000000 [ 346.113379] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 346.120629] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 346.127874] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 346.303835] binder: 4090 RLIMIT_NICE not set [ 346.332546] binder: 4090 RLIMIT_NICE not set [ 346.355312] binder: 4090 RLIMIT_NICE not set [ 346.362410] binder: 4089:4091 ioctl c0306201 20004000 returned -14 [ 346.370291] binder: BINDER_SET_CONTEXT_MGR already set [ 346.375753] binder: 4089:4090 ioctl 40046207 0 returned -16 [ 346.384988] binder_alloc: 4089: binder_alloc_buf, no vma [ 346.390515] binder: 4089:4091 transaction failed 29189/-3, size 0-0 line 2963 2018/03/26 12:49:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000000000)=0x18) 2018/03/26 12:49:51 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x2, 0x0) r1 = gettid() setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x9a, 0x3, 0x5, 0xdf7d, 0x9, 0x6, 0x8001, 0x1, 0x1000, 0xd6, 0x225}, 0xb) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000540)={r2, 0x6}) r3 = syz_open_procfs(r1, &(0x7f0000000280)='cnmm\x00') exit(0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000004c0)={0x898f, 0x20, 0x1, r0}) write(r3, &(0x7f0000000100), 0x3f2) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x10802) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.sockprotoname\x00') timer_create(0x6, &(0x7f0000000140)={0x0, 0x6, 0x5, @thr={&(0x7f0000000000)="349e423d93026a78ce6c641980a6c2ffbb5f9cd1f37ec242f5db14409fbc83201f54ebbb35719781b687454a399f24b237aa24e1fcae35d3a29f0a651578c49207c6861c70eb3b13ecf49ad2f17186a642f18d9a95733245006d69ce92da11ffaa73644870237f314bf18736bdf4b7970e487dd7a9c8259d667a5319d247cb9d9e2852bff4d51edf82a104a7893fe68d4867cc621b085116245e6e4e213b", &(0x7f00000000c0)="97aaea52bee960c918563627f0d93c0ec823470f9d008d61b510b4f86fed720dbdca3f6419e476ec89d33976d179f73ebd313ac574323ca10fb44aaf375c9b7f494d97a969056938a0fa8b866249c404dfa65c33103a939d169c2cf896608ba93dd69e6c4869943abe27eca8d8ed1fb2b61be001990cd7"}}, &(0x7f0000000180)) timer_create(0x1, &(0x7f00000003c0)={0x0, 0xe, 0x6, @thr={&(0x7f0000000300), &(0x7f0000000340)="60bf81df06e1c29686510e15050f00703e3449329b85ff2071b78d57fcddae8c6d8f339c01d37dab3fd79d1cf8bf3e90e0631ccaa3e6af994415a2ca1029c314a393c780e3056ce789f70387ea2d1768f9eacdc58c980ee46b615010"}}, &(0x7f0000000400)) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000002c0)=r0) syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x8000, 0x80000) 2018/03/26 12:49:51 executing program 5 (fault-call:2 fault-nth:1): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="01"], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000c48000)='/dev/vcs\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xc8, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2a, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e21, 0x8c, @empty, 0x5}, @in6={0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in6={0xa, 0x4e24, 0x7, @empty, 0xfab}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x100000000}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r3 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000338000)={{0x80}, 'port1\x00'}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000240)) 2018/03/26 12:49:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r1, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9ce, 0x10000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)={0x3, 0x1, 0x7, 0x0, 0xfffffffffffffffb}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000340)=0x1008) ioctl$TIOCSCTTY(r3, 0x540e, 0x7) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001440)=@assoc_value={r5, 0x40}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) connect$l2tp(r3, &(0x7f0000001480)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x2, 0x2, 0x1}}, 0x2e) setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000380)=0x2, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 12:49:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x10001) alarm(0xad) set_tid_address(&(0x7f0000000040)) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000100)="020000001000000040000d02", 0xc, 0x3) 2018/03/26 12:49:51 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) process_vm_readv(r0, &(0x7f0000000680)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/131, 0x83}, {&(0x7f0000000440)=""/195, 0xc3}, {&(0x7f0000000540)=""/176, 0xb0}, {&(0x7f0000000600)=""/85, 0x55}], 0x9, &(0x7f0000001bc0)=[{&(0x7f0000000700)=""/162, 0xa2}, {&(0x7f00000007c0)=""/181, 0xb5}, {&(0x7f0000000880)=""/248, 0xf8}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/124, 0x7c}, {&(0x7f0000001a00)=""/60, 0x3c}, {&(0x7f0000001a40)=""/96, 0x60}, {&(0x7f0000001ac0)=""/74, 0x4a}, {&(0x7f0000001b40)=""/107, 0x6b}], 0x9, 0x0) r1 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001c40)="2073a78fee4d7e3a2d2abbf0e9d671005b74fb7c039f50692249b35e52638a66a12397eaf73ee5ab35994f6d6f3f75421afe740e14edc1c30f53d111c9bc83412967510f2a827b50da3cd17317d32adaca9f4590112f5b20bb89b9a135846902ebd2bd9012f1c57a3c76fbb55a99fc0e34904d6665033b0c9d76f44ee1ce1e70d2e6c679a19b55ceece13dc6b6b0524e42c58b039a7d", &(0x7f0000001d00)="a1e80ee5a1dccb6456ab1cfdb3f15c9f1a0830a1ae7914e7b293540df8726f7dd81245cc8d79299a25382e18bf02aaa8001c7bb746c43001753e21c7a462bf6e38a1546edd28fc6742e0d14c2709ffe3c6a8371d73e55ce1d6163bd92d72f1b8773f72608c0f3625b66bacdb073c7121e0bc48bd1edb19fb264912b446ee1673c33191df0109809c520b5e0eaf23e4b2ad6016799723e32b7b506bcb376f77eb9f27a84f6e80fb1cbbf369489eb7bd2270e0ddaa036a1336356835d1277809d5e016"}}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r1) exit(0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)=ANY=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/03/26 12:49:51 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000000180)='./file0\x00', 0x28a202, 0x20) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x7, 0x400, r0, &(0x7f0000000080)="5ba81c8b", 0x4, 0x80000001}]) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x100) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000100)={0x3, 0x5, 0x6, 0x10000, 0x0, 0x1ea7, 0xfffffffffffffffe, 0x8, 0xf4, 0x100, 0x9, 0x8}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000140)={0x4, 0xffffffff, 0x5, 0xffc0000000000000, 0x8, 0x80000000000, 0x80000000, 0x3, 0x3, 0x17f, 0x4, 0xd92}) 2018/03/26 12:49:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00006a3ff0), 0x8, &(0x7f00005d3000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000200)={[0x5000, 0x2000, 0x2000, 0x7004], 0x81, 0x2, 0x5}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) openat$cgroup_ro(r1, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) fanotify_mark(r0, 0x8, 0x20, r2, &(0x7f00000001c0)='./file0\x00') bind$packet(r2, &(0x7f0000000140)={0x11, 0x2, 0x0, 0x1, 0x4, 0x6, @random="f43880f50371"}, 0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000180)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a80)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000ac0)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7007, 0x3f, 0x1ff, 0x500, 0x776, 0x200, r3}) read(r2, &(0x7f0000000380)=""/178, 0xb2) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x9}) 2018/03/26 12:49:51 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001140)}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), 0x4) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000180)=@alg, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000c80)=""/182, 0xb6}, 0x0) [ 346.412524] binder: undelivered TRANSACTION_ERROR: 29189 [ 346.418391] binder: undelivered TRANSACTION_COMPLETE [ 346.449801] IPVS: length: 24 != 8 2018/03/26 12:49:51 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="60c49f1c23119633f124fbb7f003712f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a10100e522c699612a25a7a089bd7f4f2e4a68a681d3400731653ad46de064cc47c27d000000000000000000000000000000000000000000000000", 0x71}], 0x1, &(0x7f00000000c0), 0x2f2}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/dsp\x00', 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x0, 0x3ff, 0x4, 0x9, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x715a, @dev={0xfe, 0x80, [], 0xb9}}}, 0x2, 0x1, 0xfffffffffffffffb, 0x5, 0x5}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) keyctl$negate(0xd, r2, 0x1, r3) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) 2018/03/26 12:49:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='io.weight\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) ioctl$TIOCEXCL(r2, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='9:4\r#'], 0x5) 2018/03/26 12:49:51 executing program 7: socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x2cc, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x874, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x138, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x19c40e21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x1000000) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) ftruncate(r2, 0xffff) syz_emit_ethernet(0x4e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/26 12:49:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x1}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)) 2018/03/26 12:49:51 executing program 3: unshare(0x20000400) r0 = socket$pptp(0x18, 0x1, 0x2) syncfs(r0) r1 = memfd_create(&(0x7f0000000000)='(\x00', 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0x7) 2018/03/26 12:49:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r1, &(0x7f00000000c0)) acct(&(0x7f0000000000)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 12:49:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0xfffffd4e) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='net/hci\x00') 2018/03/26 12:49:51 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x1c) 2018/03/26 12:49:51 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x3, 0x1, 0x6, 0x8, 0x8785, 0x20}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='cgroup\x00', 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x200, r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc)=0xa, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000100)=0xb0) 2018/03/26 12:49:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) r2 = dup2(r1, r1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000580)={{{@in=@rand_addr, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) fstat(r1, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 12:49:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x458, 0x254, 0x254, 0x0, 0x374, 0x374, 0x374, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x114}, @unspec=@AUDIT={0x24, 'AUDIT\x00'}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x2, 0xffffffff}}}, {{@arp={@rand_addr=0x6, @loopback=0x7f000001, 0xff0000ff, 0xff, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x7, 0x9, 0x9, 0xfff, 0x1800000000, 0x10001, 'bcsf0\x00', 'vlan0\x00', {}, {0xf14d88862597ea9a}, 0x0, 0x301}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xeb4, 0x9, 0x4, 0x3}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a4) readv(r0, &(0x7f0000000040), 0x20000180) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8800, 0x0) 2018/03/26 12:49:51 executing program 3: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000004c0)={@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, {&(0x7f0000000380)=""/230, 0xe6}, &(0x7f0000000480), 0x2}, 0x9c) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000ffe000/0x1000)=nil) r2 = socket$pppoe(0x18, 0x1, 0x0) mq_timedsend(r1, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) unlink(&(0x7f0000000200)='./file0\x00') getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x3f, &(0x7f0000000100)=0x2) recvfrom$inet6(r1, &(0x7f0000000140)=""/117, 0x75, 0x10000, &(0x7f00000001c0)={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002e40)={'bond0\x00', 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1c, {0x2, 0x4e21, @multicast1=0xe0000001}, 'ip6gre0\x00'}) sendto$packet(r1, &(0x7f0000000240)="ce48391a824d4cfbe06f5452b813c895688d82f8e9a8c5e073e4dd3a19992ae2be2fb59e24d287d8fec01ce07f39a9a4cf3c628f6466c79e88555e06e23befa02fd9e87ff8623b93cff32f2f78266ceffb8b3d3fd9dd6c15", 0x58, 0x80, &(0x7f0000002e80)={0x11, 0x19, r3, 0x1, 0xffffffffffffffe0, 0x6, @random="ff9df5b047ce"}, 0x14) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/03/26 12:49:51 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003500)='net/packet\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003540)={0x6, 0x800, 0x8, 0x7}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffefff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/03/26 12:49:51 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/anycast6\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) io_setup(0x1, &(0x7f000034affc)=0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000380)=[&(0x7f00004ee000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00004ee000)="e4941735f5f1ffffffffff4607", 0xd}]) 2018/03/26 12:49:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x13, 0x2, 0x209, 0x70bd2b, 0x25dfdbfc, {0x2, 0x0, 0x5}, [@typed={0x8, 0x6a, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001140), 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x604c40, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) prctl$setfpexc(0xc, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}) 2018/03/26 12:49:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/03/26 12:49:51 executing program 3: r0 = eventfd(0x80000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x456000, 0x0) tee(r0, r1, 0x2, 0xb) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getroute={0x14, 0x1a, 0x200, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0xc804) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001180)={0x1ff, 0x3, 0x7, 0x1, 0x9}, 0x14) r2 = getpgid(0x0) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000012c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0}, &(0x7f0000001440)=0xc) sendmsg$nl_generic(r1, &(0x7f00000028c0)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002880)={&(0x7f0000001480)={0x13d0, 0x12, 0x20, 0x70bd29, 0x25dfdbfb, {0x5}, [@typed={0x8, 0x11, @pid=r2}, @generic="a69d7d8692c4088c24b2c88380b67fe9762bc23bbe735c1e3ce4", @typed={0x8, 0x62, @uid=r3}, @nested={0xfc, 0x73, [@generic="f4831e5b8fb5529cfd1a922ddd2b", @generic="6e60f67290eaa1a3ce550a83e92a837bc7a4d4fc3fbb7ce92c30eb2dd4cf01427f368a13b0dc2cd7d8096e0716a655e4f517572b5d4b0d34e3d511e6aa44383306959ae48ca4e9bb9620264c93a3b0e1ae93c3458681db88c07ea7d632b49c423916524874e9b9f59c033f82f4f33b354320f0eed21ae5a4e50593bc829e38ef7f086552ffda027ff6a1fe7f3689df6837497594d2b7d81db1d0e7d25365fdd89e1c155c5a586782543858cac7e3f1617b327f7d1ffc0da61bcec76c786605d3f4084c50b7c73db29380f8d199160cc866378ec3f2c45a1724f25e6d13fc856c6b", @typed={0x8, 0x19, @uid=r5}]}, @nested={0x188, 0x93, [@typed={0x8, 0x2f, @u32=0x82}, @typed={0x8, 0x7b, @fd=r1}, @generic="6d67f48182006b79f82b2ef674046c63de90101126d2dc77b9e36fb0f47a1b9ada760f850fd32899f971699294ed507b86f1ffc77d11d775d6ecb4dab2f6295ae0b2ba088d552ed2eb7d9353f5429e22cfdd881af0b33c585947f0af2e717bb12d8aa9bac45e3611dbf672250995234a4cf96a37c48e4e41b55d45", @generic="0fe9dec9e7bda0530d0611c56cab252f5f47c8e43e5d9dbcf263225f7323b1395059580469d516", @typed={0x8, 0x91, @pid=r6}, @typed={0xc0, 0x29, @binary="ef28605774ac6de2fd8d1e3c40cbb05be0207a3bd18f9f37e852b5f226b6b3fa4ef28b9c59d2e5370497a02f7c66a051abbbda998abcf9fa3f2bbef19e28e90ea7431f1a259d8e830defb162ad2e17c7a87016d1ce77c2f309807895a58b9963936a1e06aaf038076e360cad0e0d4878068c29667d331e0b895c0b3663435bff701c834244b5ab7116a730c3de261587b482bc4a0c8cb8e59c59c02bcd4c0c2ae683ddfee6cb9484b793fde412468c97d8cfe2eecaf3d0f567"}, @typed={0x8, 0x16, @fd=r0}]}, @generic="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", @typed={0x14, 0x76, @ipv6}, @generic="ddd25f945176a1618a5a3d71a1d1fb86d59234d7711ec39c567b96a98781a1c8201461be829b9821e9ac3b2e00446c133b006a31cab4284ad7bf42a6c16c21cb176012c3f2e4277f3bb7b987705e1a06c4e2523fc4e093b718e22940280a51b32e38ceaf0d2700926132eb8718c071ddf7a7d9143e4ed6bc1271f645f816b74052801b985d8452aa46b33f7a9bf6da80f68269e0810e3d6c120ad104d52c3b31528593ccb370292dc9aa95eac390dfcf355901", @generic="b207e6843cdd1eb3d5d80bda61ce91507845a70b53b3aee0d3c02e9ddbb2430e49ef9139e14a2607490a0c6515b9fd21b39e7cd652b8319788ace14ba24733", @typed={0x8, 0x67, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x13d0}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) fchownat(r1, &(0x7f0000002900)='./file0\x00', r7, r4, 0x400) lstat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = syz_open_dev$dmmidi(&(0x7f0000002a00)='/dev/dmmidi#\x00', 0x6, 0x200880) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000002a40), &(0x7f0000002a80)=0x8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002ac0), &(0x7f0000002b00)=0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002b40)=r2) faccessat(r9, &(0x7f0000002b80)='./file0\x00', 0x41, 0x1c00) ioctl$sock_inet_SIOCSIFPFLAGS(r9, 0x8934, &(0x7f0000002bc0)={'syzkaller1\x00', 0x80}) getpeername$netlink(r9, &(0x7f0000002c00), &(0x7f0000002c40)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002c80)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r9, 0x40086425, &(0x7f0000002cc0)={r10, 0x3}) recvfrom$inet6(r1, &(0x7f0000002d00)=""/107, 0x6b, 0x10021, &(0x7f0000002d80)={0xa, 0x4e24, 0x8, @empty, 0x4}, 0x1c) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000002dc0)={0x8, 0x2, 0x100000000, 0xa11, 0x96, 0xad1, 0x8, 0x2, 0x9, 0x4, 0x10000}, 0xb) open$dir(&(0x7f0000002e00)='./file0\x00', 0x40, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002e40)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000002e80), &(0x7f0000002ec0)=0x4) ioctl$TIOCGLCKTRMIOS(r9, 0x5456, &(0x7f0000002f00)={0x7, 0x921c, 0x2, 0x6, 0x6, 0x5, 0x7, 0x190, 0x10001, 0x9, 0x0, 0x40004000000}) 2018/03/26 12:49:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="d6a50dfa078700d2ffff0000726f75702e00108200328be17758c7a8d75746bce1199066eca74736a8cdba7551c4417f20f8000a41656c0b9512c912d81d0400219c9cd32d502423000000000000", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)="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", 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa00, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6c, {0x2, 0x4e20}, 'ifb0\x00'}) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000000), 0x0, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r4, &(0x7f0000cb5000)=""/72, 0x2c1) read(r1, &(0x7f0000000380)=""/178, 0x11) 2018/03/26 12:49:52 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001b00)="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", 0x842}], 0x1) 2018/03/26 12:49:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000a7eff4)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000070165c35502533c53485b19550cbf82"], 0x14}, 0x1}, 0x0) 2018/03/26 12:49:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000fd7)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x27bc2de7, 0x0) 2018/03/26 12:49:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80440, 0x0) ioctl(r0, 0x32f, &(0x7f0000000040)="bcd978b923b962581b25cd0100010000000000d8ecc4a1785ac58a1408b0") 2018/03/26 12:49:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000000)={0x7, 0x8, 0x0, 0xffffffffffffffff, r1, 0x0, 0x800000000000}) fstat(0xffffffffffffffff, &(0x7f00000000c0)) r2 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) select(0x40, &(0x7f0000000380)={0x100000001, 0x3, 0x5, 0x101, 0xaee8, 0x3, 0x9, 0x9}, &(0x7f0000000400)={0x81, 0xffffffff, 0x0, 0x1, 0x2af7, 0x100, 0x4, 0x8}, &(0x7f0000000440)={0x10001, 0x1f, 0x10001, 0x61d, 0x10000, 0xffffffff00000000, 0x4, 0x100}, &(0x7f00000004c0)={r3, r4/1000+10000}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000200)=0x355d0605) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) select(0x40, &(0x7f0000000540)={0x80, 0x1, 0x76, 0xc4, 0x6, 0x3c9, 0x7f3a, 0x6b5d0a8e}, &(0x7f0000000580)={0x300000000, 0xffffffff, 0x7f, 0x7, 0x5, 0x80000000000, 0x9, 0x4}, &(0x7f00000005c0)={0x800, 0x400, 0x5, 0x8, 0x8, 0x2, 0x8, 0x10001}, &(0x7f0000000640)={r6, r7/1000+10000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r8, 0x40086410, &(0x7f0000000340)={0xffffffffffffff34, &(0x7f0000000180)="24239deecd5015192366d5aab9dc53e9a7d36859d5ffcaa524506349e4dda1db89aa1e460d35ab59ad69c275e3065f7fec9d65e2ec04ba3b0dc9e40077aef816623e8f7fb69717baf68c9b04f1ac45380cb3002e5cae6bcbc20ff5e75ddf4b08cd5863f7b0da4410923dfbc96a2cb0b2a2df1e838ba972"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)) 2018/03/26 12:49:52 executing program 6: r0 = socket$kcm(0x29, 0x80005, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x4) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x80000001, 0x9}) close(r0) 2018/03/26 12:49:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ipddp0\x00', {0x4, 0x0, 0x0, "9d4e9ebea070"}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'vcan0\x00', 0x400}) 2018/03/26 12:49:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r1, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000040)={0x2, "fbb9"}, 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 12:49:52 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0xed, 0x2, {0x1, 0x3, 0x9, 0x3, 0x81}}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) read(r1, &(0x7f0000000080)=""/4096, 0x1000) dup2(r1, 0xffffffffffffffff) 2018/03/26 12:49:52 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000200)=0xe, 0x800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00000000c0)={0x3, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24}}}, 0x104) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/26 12:49:52 executing program 3: r0 = socket(0x3, 0x80002, 0x7fe) getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) 2018/03/26 12:49:52 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8000, 0x4, 0x6, 0xfff, 0x2b6b}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f0000be2ff8)='./file0\x00') 2018/03/26 12:49:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000dd000)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x92000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x2, r2}) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/03/26 12:49:52 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x3, 0xac, &(0x7f0000000280)="4ac1a78c839c97b86ed4a8cefd2a2edac3f3bae33cfe34283a55658a111b0bc2eec9a7cd5f064e83b1908b9a7d9314662f6053a7be3137f48d6e5d84edde30375109d0dbd1dc27baa0c38fb5d7020db0ee46026edd95b9a4f49a12b835fc25297e6ec4f7d8c55297d80e251fa5cd379e53e694bfbd75e00b13da85b2e9423310baa877d9738d6beaefa440bdb068f77e21b6e084451f3022a44cdbe6ca193f9bbd89151f1a54f23cd78fdbd7"}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f00000000c0)="e9"}) 2018/03/26 12:49:52 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xea4, 0x40) r2 = inotify_add_watch(r1, &(0x7f0000000440)='./file0\x00', 0x801) inotify_rm_watch(r0, r2) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000480)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000380)={'filter\x00', 0x0, 0x4, 0xed, [], 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/237}, &(0x7f0000000400)=0x50) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa00, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x92, "258ebfa4e2c6835dbeee1d9bdd69929750de26f3b6899e92b5f147fdc1d64e3b62359d7177c18718f505fca24a2f22a2d78d067c66df0c66a80f0db56a56236e23130aa7b1ed8d972e9ce66fa94d7ff52bbb1e87c8690072d68fe3841f7ddd80979ffb8cb655531b1423d5da2d2b3773572344fdb825d82c717c99c1ed820aaff786e2878863a102449298537b717f048f8d"}, &(0x7f0000000140)=0xb6) 2018/03/26 12:49:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) signalfd4(r0, &(0x7f0000000000)={0x3fba}, 0x8, 0x80000) sendto(r0, &(0x7f0000000100)="ae", 0x1, 0x4008004, &(0x7f0000001b00)=ANY=[], 0x0) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) 2018/03/26 12:49:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fstat(r1, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x3, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 12:49:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="15ea3f007c52757000", 0x200002, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x1c) r1 = getpgid(0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000100)={&(0x7f0000000000)=""/208, 0xd0}) 2018/03/26 12:49:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x3, 0x7fff, 0x5, 0x1a, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x0, 0xf9, 0x6, 0x4, 0x1}, @sadb_x_sa2={0x2, 0x13, 0x9873, 0x0, 0x0, 0x70bd26}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0xcf, @empty, 0xffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_key={0x9, 0x8, 0x1c8, 0x0, "bc4d713691c672c8327d8828f86e9a5838e081e7957e95ec96ccdd9d7a235e3fcc265496cccefea39554366d9dd98b8b70480c725932194828"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e23}]}, 0xd0}, 0x1}, 0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200080031ebf8c7000000000000000003000500000000100200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000000)={0x1f}, 0x8, 0x80000) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x3, 0x80500) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x4}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x401}, &(0x7f0000000340)=0x8) 2018/03/26 12:49:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e4c63677270043445db4eeb81a25c561a06a35f9048261d87bea43c33530239577b4445095bbbdd310ac4e9cd787de9dc803877d8298562a19304a8450704d1855854add3de23a69ec0700049eb0eda1f2ca1b6eb2211a637aad35ed13d0bd4ec1abd17a0f2950bb32a1f727f081c4c5e1cca2d2f1baf944e6b55c059f7d88706a2f8521d23f558652126aa912a2d9b251b769728d3a1126f5b4ff112b0bab8e6", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x101002) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000200), 0x4) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x800, 0x6, 0x7da51913, 0x100, 0x0, 0x1ff, 0x10000, 0x5, 0x5, 0x80000001, 0x88, 0x3, 0x1, 0x7, 0x2000000000, 0x1, 0xffffffffffffffc0, 0x8, 0x5f, 0x4, 0x19f, 0x20, 0x7, 0x9, 0x0, 0x8001, 0x7, 0x101, 0x6, 0x7, 0xfff, 0x5, 0x2, 0x3, 0x7, 0x100000001, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000100), 0xb}, 0x2000, 0x5, 0x4, 0x0, 0x7, 0x1, 0x6}, r2, 0x4, r1, 0xa) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0xab, 0xffffffff, &(0x7f0000000040)}) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r2) connect$l2tp(r1, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) 2018/03/26 12:49:52 executing program 6: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfc00000000000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="955c7f412dd2b16cd9bfbd153468205cbc1201ed6b2e17a6accc97f89663cb8508966b03c0db3c0a9460ead81ea20218c5428508d927a63f2df5553bc85a27100a9d41ea6fe318a2", 0xfffffeb7, 0xfffffffffffffff9) request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='system/+,ppp1,\x00', 0x0) 2018/03/26 12:49:52 executing program 4: capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40000002}, 0xc) 2018/03/26 12:49:52 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x30280, 0x182) pread64(r0, &(0x7f0000000040)=""/25, 0x19, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r2, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000400)=""/174) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 12:49:52 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x8, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x400) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) r2 = socket$inet(0x2, 0x0, 0x9) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r4, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000140)="10000000050000000000000000000000", 0x10}]) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xfec, 0x2, 0xffff, 0x9, r5}, &(0x7f0000000140)=0x10) 2018/03/26 12:49:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, r2}, 0x14) 2018/03/26 12:49:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x3}) 2018/03/26 12:49:53 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8004, 0xffffffff, 0x80000000, r2}, 0x10) getegid() r3 = socket(0xa, 0x2000000001, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x200000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x4, 0x13, r3, 0x0) getdents(r1, &(0x7f0000000140)=""/66, 0x42) getsockopt(r3, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/03/26 12:49:53 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000011c0)={'tunl0\x00', 0x20}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0xc4800) recvfrom$ipx(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x40800000, &(0x7f0000000040)={0x4, 0x9, 0x1, "3363ec6cab63", 0xd3}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond0\x00', 0xb800}) ftruncate(r1, 0xfffffffffffffff9) r2 = syz_open_dev$amidi(&(0x7f0000001140)='/dev/amidi#\x00', 0x3f8, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001180)=0x3, 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/03/26 12:49:53 executing program 3: getuid() r0 = socket$netlink(0x10, 0x3, 0x1a) getcwd(&(0x7f0000000140)=""/227, 0xe3) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="140d00001600090700000000a07632e36becae0000000000000000"], 0x14}, 0x1}, 0x20000000) 2018/03/26 12:49:53 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4ade32174c6475c5, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mem_hardwall\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x40, 0x6}, &(0x7f0000000300)=0x88) r3 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="65e46fd2844a47762d7389644bd640d6c1ffffffffffffff19fbc604001db08ecb05308086afd49688169b9d2bc00010935440ef654bbbfca29e20d5e0c3f2415b040a6024f2c5206ba1acea1ec2a64c7258787cc67bfd899f68a02679a365f050d430263cc36a952822ecc3bbed432c774260383c068877049c70d855327c88c22bd370"], 0x1) 2018/03/26 12:49:53 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x24000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x61}, {0xa, 0x4e22, 0x2}, 0x0, [0x6, 0x0, 0x3, 0x6, 0x3f, 0xd40, 0x6, 0x8]}, 0x5c) connect(r0, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/03/26 12:49:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x401, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x14, 0x54, 0x3ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/03/26 12:49:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r1, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 12:49:53 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') listen(r2, 0x4) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f}, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) fcntl$setlease(r1, 0x400, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x7, r1, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/03/26 12:49:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @remote}, &(0x7f00000001c0)=0xc) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x47fd, 0xfffffe86) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x4, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) fremovexattr(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="6f73322e406d696d655f0000706500fc82d326ee9624f8767056ae85ff98287cbc913e1235197592bf359df9451d8aa0fc4db29670c31a42c0aa743dcef9b0b6997c6ddc97"]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x5c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x401, @empty, 0x7d}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000280)=""/81) 2018/03/26 12:49:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x80, &(0x7f0000000180)) 2018/03/26 12:49:53 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) read$eventfd(r0, &(0x7f0000000040), 0x8) socket(0x10, 0x802, 0x0) fcntl$getflags(r0, 0x40e) 2018/03/26 12:49:53 executing program 3: io_setup(0x3ff, &(0x7f000035d000)) io_setup(0x3fe, &(0x7f00008c1ff8)) clock_gettime(0x0, &(0x7f00000000c0)) io_setup(0x3f, &(0x7f0000000040)) io_setup(0x4, &(0x7f0000000000)) io_setup(0x83, &(0x7f0000000180)) 2018/03/26 12:49:53 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x4, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000080)="1455313e8e78408f8708c7bf440fb023d506a17222a6bdbdbb963c4206cd072c4ac6b95bad957d8d31e8bca7cd5a90ac6ca38892ee6dbcb87d1405a63e2e0df4867ddce54c2bb0b4f2c77b57e82982ccbc08144c2a1d11a3376c84a529ae7da41830e7c353d46366837d590e2e47e8cd73f9cae78f9673cffdf12a86409d3faabac969a18f946d4709cfb6f8c8a880b92419ffe4adb6bc4877d504ec77", 0x9d) write$fuse(r0, &(0x7f0000000040)={0x14, 0x0, 0x1, @fuse_poll_out={0x7fff}}, 0x13) 2018/03/26 12:49:53 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) setrlimit(0x7, &(0x7f000046eff0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/03/26 12:49:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/03/26 12:49:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x28, {0x2, 0x0, @loopback=0x7f000001}, 'lo\x00'}) r1 = socket(0x1b, 0x6, 0x100000001) r2 = gettid() sched_getattr(r2, &(0x7f00000000c0), 0x30, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000300)="5e5852c082edbc153bf2452daa92d192b453c0a7b3dee5f2443f840aac3736bcd2ba1e9df839e63dbee50f016330ad32157b619ee377429fa7521a2b43ed9f5e63e6c60c68e664acc1200a8d7577d6a0") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r3 = getpid() ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20}, {0x307}, 0x0, {0x2, 0x4e22, @loopback=0x7f000001}, 'syz_tun\x00'}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xd04301}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="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", @ANYBLOB="fa05ef0a9e4f2dae504d07d8cb2bf5d9097f47881807e13eaa03", @ANYBLOB="ab254988563b73b70443984e3c94a3e7bd010a4d4abdfa4e079a50af15c729b71466f31ad58261d0268fb5dac17b3608003b00", @ANYRES32=r3, @ANYBLOB="00f8a921438420b940d46ec82a90cba66add3474f4292bdc54d3a54cb75cc3698b7bfa4d30a7694d403309b4b88f0d5c4651a47a48eddb0cd216210a54af630296ee97a69962e5b5a474edd6b526db0b3e3ef950ddd03ec686c72fbacd566c44b60976755020b3b2457e7d5e3525a4c01fd7613d2e49bf350388a803e8e84cc8a003e280263113305f55ee910532172018d45039db40205b5123d257fc7b53394de7762a4bbf099cc1af1f832a22c073555f6563ce6c6c329f21b51d537c1955f60cacb87799cf791c3fe2dc167ffd1dd2e612532f53ef159dac2e62d5684a4b7fdde14dc68d45d948ea0c42082634f1709c62562729701802f1f85ba0fbbc6ddf4a8effd2cdca878b8664672e2467fe967789959b2b724eb26b10da89d0fb9e457d5867d469102ff3eda8a4388f565712b08ce287150392f86391dd1979148f31a3b7ef33bab33c5f4d3584f499ed767b94ede49912e3015defe7ee54ecbd73585018f35026488cbc1a42117247a0510ff9a49b9478cb6ee5a3358e3759ad0c35cb1d9faeb2e52262a9ed27a866b24df3eb531dda2e6eaf5568d9a1f7dbcf7518712094d6fccd5dbd2bcf5ed5a7f3f04d8078c76333717dbedb6c469f73db05a0ad44648e59b36fc29caaf9090c6ad4c67f0cac9a1dd92150e596bb7e5eb9eabcac76c6cccd0c63339a168afdf3c7340636cec096b0deb19ca90927ed7fd4f62170ab572a270d31358ec838521a943d826c1f0476acd50fbba2a2db6b422ec6c5293f3843ee4bea4c18708efda892c716622370aa7fa3036fcdefa4bd4a2d850e44000000"], 0x499}, 0x1, 0x0, 0x0, 0x4008040}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x7, 0x8000, 0x0, 0x7ff, 0x20, 0x3, 0x9, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x5, 0x9, 0x8b, 0x7, 0x6}, 0x14) 2018/03/26 12:49:53 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1093c0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{}, {0x0, 0x0, 0x0, @dev}]}) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)}]) 2018/03/26 12:49:53 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x481) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3}, 0x8) getsockname$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) bind$vsock_dgram(r1, &(0x7f00000001c0)={0x28, 0x0, 0x0, @my=0x0}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000200)={{0x4, 0x401, 0x8, 0x101, 0x1ff, 0xffffffffffff8fea}, 0x9, 0x7fffffff}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000240)={0x8000, 0x2}) ioctl$KDSKBLED(r1, 0x4b65, 0x1) modify_ldt$write(0x1, &(0x7f0000000280)={0x4, 0x100000, 0xffffffff, 0x4, 0x8, 0xe, 0x20, 0x9, 0x1, 0x1}, 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340), 0x4) syncfs(r1) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) r3 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x1, 0x8000) r4 = socket$inet_smc(0x2b, 0x1, 0x0) signalfd(r0, &(0x7f0000000440)={0x1}, 0x8) utime(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0xcbf, 0xfffffffffffffffb}) recvfrom$inet(r1, &(0x7f0000000500)=""/245, 0xf5, 0x40, &(0x7f0000000600)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000640)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x81, 0x401, 0x1b, 0x593, 0x1}, &(0x7f0000000700)=0x98) getsockopt$inet_int(r4, 0x0, 0x18, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000007c0)={0x4, 0x10001, 0x3f}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000800)=0x7, 0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000840)=0xb6, &(0x7f0000000880)=0x4) timer_create(0x0, &(0x7f0000000a40)={0x0, 0x2, 0x4, @thr={&(0x7f00000008c0)="a672dd31b7d379bf506d2b8d1b8596938b65bbad99e6bfda0f3c56817da883ccd2e498b757e9a0fa17dbdc613a27ab95b265a854e92b114893af0189b21db534ad19c2f65e09ca1de03a31e1", &(0x7f0000000940)="5ba2f86c1743a00589f760736b69f6d207fce6e94489e674b4e9e1f8f3db04afbbcc3eef7e00311e0addf1d86f17e7638832df1b12d5ed55d2a2f70a1b8399aeddaba20c6fe6e38d9f3ba70443c426bd523e6fa730f2807409f4e0472e8d8c5f5e21a52a6d05765a1e5b61374c4305e942823093c41fcbdf9d7bea4e283e27409142e931c538a8a5d94656bc0dceca6aac54275098aa455015224d58c4fc1a2d4b99ed8094568fd9a7b8534ab47447d7883b3dfe9e7ab1e343d69be8512d81a771982c90e4656f537d1954e50d08ebba8394c4242d7003f212355ad7b5e087e390bcf5206a25a5aa27418b"}}, &(0x7f0000000a80)) sendto$inet6(r1, &(0x7f0000000ac0)="8c776aa4b43d98f260afd1e09f421d2f8ed33081ad12a7c73da1bbbd32e25745bd5930119fea46e6", 0x28, 0x10, &(0x7f0000000b00)={0xa, 0x4e24, 0xb6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1000}, 0x1c) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000b40)=0xff, 0x8) 2018/03/26 12:49:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001c00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/rfkill\x00', 0x4000080, 0x0) prctl$setfpexc(0xc, 0x140000) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xff, 0x90200) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x1c2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) r4 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000000180)="415741ffba7db9d407468c446b77efe70e5cdd83df3ecdadc84a9b7d49f37ffee62e4fed635ceaf186c9f83f782be9c54aa12fd58b86eed4fb10cf0a9abddd363cbe13da659ae1ae662a9ed4fc14de658ad0a5905b464f44fcdb66340a6a90052a33fa95346d5e563538b8f129eb8c89d6535740ed74a97c9a82b9dd2477a9e5602068665b81f0a0118ebe799a6273a3eb03a40ff163b528cc990953b9d19e26f3b006d81a8f4c2f10953ad1449e7f9548122d3816da8a83ecb4dc7efd5135c051a1c68ecdd7d0d8f388c683bd137f81080370af2892c059e445c3f5e3cf0ed39efa0170082427e343b2e69dde762f6c71688e5e", 0xf4) read(r4, &(0x7f0000000380)=""/178, 0xb2) fstatfs(r2, &(0x7f0000001b40)=""/81) preadv(r0, &(0x7f0000001a00)=[{&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/75, 0x4b}, {&(0x7f00000005c0)=""/224, 0xe0}, {&(0x7f00000006c0)=""/142, 0x8e}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/159, 0x9f}, {&(0x7f0000001840)=""/242, 0xf2}, {&(0x7f0000001940)=""/101, 0x65}, {&(0x7f00000019c0)=""/34, 0x22}], 0xa, 0x0) preadv(r4, &(0x7f0000001ac0)=[{&(0x7f0000001a80)=""/60, 0x3c}], 0x1, 0x38) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001d00)=0x0) r6 = getpgrp(0xffffffffffffffff) setpgid(r5, r6) sendto$inet6(r1, &(0x7f0000001c40)="8cc52d0555a16e03851246529521a11e6e0f9d3437fdd67b933f6c896f69e3dff698f5f03deee16e2402df07e29c612b1c1de376fac838944fa743688354fb702f5349525c9a48380576b46c99ff9b6f4cc54a81b745c809d62439c00527a790f2bc75c1e4f43f1b05a4b57d0e7947f0eabff203bd01dd3d51db5d295f645ea65c62ccf6000def046e3a06984933245d23288249bef5d6f22dc8bc7d068833bdae7ce9f7e6c4e1a01c7c76f9a30299", 0xaf, 0x80c0, &(0x7f00000000c0)={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x9}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001bc0)=r3, 0x4) 2018/03/26 12:49:53 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) r1 = gettid() tgkill(r1, r1, 0x18) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000000)={0x8}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x28, &(0x7f0000000040)}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x5f, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000100)={0x10001, r3, 0x2, 0x7f}) 2018/03/26 12:49:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) getgroups(0x1, &(0x7f0000000040)=[0x0]) r3 = getegid() r4 = getgid() getgroups(0x6, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getegid() getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) r10 = getegid() r11 = getgid() getgroups(0xa, &(0x7f0000000300)=[r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x800}]) 2018/03/26 12:49:53 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) close(r0) 2018/03/26 12:49:53 executing program 3: r0 = getpgrp(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff]}, 0x1f, 0x0, 0x1, 0x3, 0x400, 0x5, 0x81}, 0x452) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000240)) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x9, 0x200000) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000000100)={{0x100000000, 0x80}, 'port1\x00', 0x60, 0x40000, 0x7ff, 0x1, 0x0, 0xde, 0x100000000, 0x0, 0x4, 0x100}) dup2(r2, r3) 2018/03/26 12:49:53 executing program 1: fchdir(0xffffffffffffffff) r0 = getegid() syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x4, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) 2018/03/26 12:49:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r1, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x200) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x100000000, &(0x7f00000001c0)=0x4) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000040)=0x3, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 12:49:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)="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", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="20d0030000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/26 12:49:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000800)={"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"}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)=@pic={0x7, 0x1, 0x80000000, 0x7, 0x8, 0x8, 0x3f9f, 0x4, 0x3, 0x35b9, 0x100000000, 0x9a, 0x7, 0xd2, 0x7, 0xf33f}) r3 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp(r3, r4, 0x6, r2, r1) 2018/03/26 12:49:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) chdir(&(0x7f0000000000)='./file0\x00') 2018/03/26 12:49:53 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x400180) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="9eb409af10f6943486d441a60cca205f", 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x220, 0x4) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e1f, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f00000001c0)=0x59, 0x4) fcntl$addseals(r1, 0x409, 0xc) sendto$inet(r2, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) 2018/03/26 12:49:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) tee(r0, r0, 0x0, 0x5) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000000c0)={0x2, 0x3}) 2018/03/26 12:49:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/26 12:49:53 executing program 7: r0 = socket(0x4, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x40, 0x10001, 0x6, 0x8000}, {0x3, 0x2, 0xfd79, 0x5}, {0x1000, 0x2, 0x1, 0x3}, {0x3, 0xc1, 0x4b70, 0x1}, {0x8218, 0x0, 0x7fff, 0x80000001}]}) getpeername$llc(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2040) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) pread64(r1, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000000380)=0x709, 0x4) 2018/03/26 12:49:53 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fbff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x75}]}, &(0x7f0000f91ffc)=0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={r0, 0x1ff, 0x2, 0x6, 0x3, 0x6, 0x7900000000000000, 0xff, {r0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x100, 0x0, 0xf01, 0xc000000000000, 0x43}}, &(0x7f0000000180)=0xb0) 2018/03/26 12:49:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000000)) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:54 executing program 2: r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="af6b02bfe49c71f688c973ef50f2fcf525e5288e5b4e8bbb048af681f5996caeb891c35a916e49a92767c9f730499bc35019a2ca44fafdf679bfea843a72154a3b12671833bc1a0c765480e3c0ab6d968180d90388060d54ae5852e3f8024b2bc4737c7ef1702863ba49b24aea755ca84ae26332fe652d38c571547801d1752ecc04aa5813fbde006316a73f87da0daed94fdcce44612f9ec90c77f8", 0x9c, 0x0) r1 = add_key$user(&(0x7f00000014c0)='user\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001540)="9aad7c302c9f9fe4e16732dfe33f9f45fc7f3437f5b46fad987871f0a9be3e69b079eb00bdda828874bb3d30607b40761b3ab561ef70cde48472", 0x3a, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001480)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="26e2acf5605d67a8b1f96d2803753d5447ca58", 0x13}, {&(0x7f0000001180)="ee0a0db122cbf3d3a3d69e5ed343c72ff78170fadf28e26141d62642cf8b036dc2d78f88a50727126889ac7b08a8b9ac9d5e79f34b447a23e2eb13de60773bc455a317a3a3cd5f8d8e924ccceabacce07037435eada69dc4623021091feeff2b5c1f60408110a89c603883b43d6c7c124114587fbbb4a933564e0751266043ef9a5f8409f8db77ff7046be2a268bf41123d315b210adb86a5da81a76af7aa5babe2bc370aad96f840d63e5fba2577223", 0xb0}, {&(0x7f0000001240)="c158f51a5cc2358b19d4f9b3f952bc94d5b8320041c8026df4826e07614c95feebfb6477c442dd", 0x27}, {&(0x7f0000001280)="544941a40b2aff2e1bfb0a6e3b4424346228377f188a6511896feb7ca2ea98fdb0f40c6a9c962d03ae81dd7b88dbd7f88122347b343291c37de077e02d85b64beecf979e3c985303d7e22e9de1250fec8b2daef679fcd1862b6c22090b8513fe9a1b6c403f42c8d7827e9435c686e201131a42533cea6ba6398207d7ce9c3cd93869fca71e73e6870afd82fdc91ebab0a93488f1971e10d36ac99655b4bd35704346103d240e8170f9b53c9855633cda3d262b1a29cce1cedd52609316407ca107", 0xc1}, {&(0x7f0000001380)="3212f13fa3e2e2db7587f5f7b4670a3de61bd0d76a7410f0d639c9676b554d5cb917ea97881ffa37a75f89d845ef853878fb10b18cf156c416c262007b7bb7cdb983cc12a0d34a4d0b71204cf164802914f052e658434f25c11dd702bec776a3e25b81ad5685fcf434d80823008f997bc71febfeefeae7b219d2a59d9bc7a966d2456cd200fe3caeae49c1b828a2e9fb58082d18e09be2cda9b0fa82b044ab729f46e6d32d3dfd84a2a770993ae14711cd9da7ea79d1efa798ab03db2acb6c50f24146f71c", 0xc5}], 0x6, r1) syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba20019880000000000000000000000ff0200a6ea00000000000000000000fcffffffffffffff00ff020000000000000000000040000001"], 0x0) 2018/03/26 12:49:54 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', r1}) write$fuse(r0, &(0x7f00007df000)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) 2018/03/26 12:49:54 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x7, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x2}) r4 = dup3(r0, r1, 0x0) bind$nfc_llcp(r4, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x0, 0x5, "ce123418a420334102eb98bd077073a7371eba6f70d147017ccac9e6071fce12dd07e24384cb704b387483ff01fa67fc7a92f6ccc871a24aaf5a11c63d7dd3"}, 0x58) 2018/03/26 12:49:54 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x100000000}, 0x1) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0x4) 2018/03/26 12:49:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x8000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r1, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x9, 0x275, 0x3}) fadvise64(r2, 0x0, 0xf6, 0x1) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x6000, 0x1003, 0x4], 0x2, 0x1, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 12:49:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800460000200000000000009078a414ffaaaccbc9d0540200001200907800000000"], 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/03/26 12:49:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0xfffffffffffffe2c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e1e, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e64e737d6120298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a1", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f00000000c0)=""/61, 0x3d, 0x0, 0x0, 0x2fd) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) recvfrom$inet6(r0, &(0x7f0000000040)=""/96, 0x60, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001a40)="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", 0x200}], 0x1) 2018/03/26 12:49:54 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x0, [0x7f, 0x0, 0x3f, 0x0, 0x0, 0xffff]}, 0x5c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/26 12:49:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000240)=0x2, 0x8) futimesat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000440)={{r1, r2/1000+10000}, {0x0, 0x2710}}) futex(&(0x7f0000000000)=0x1, 0x4, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) getitimer(0x2, &(0x7f0000000140)) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cpuacct.uage_sys\x00\x00', 0x0, 0x0) write$tun(r0, &(0x7f00000001c0)={@void, @hdr={0x2, 0x80, 0x8, 0x6, 0x22, 0x7}, @llc={@llc={0x84, 0x42, "cd34", "5ea266ef98f28343830f5cef345ccaf75323d65597f91e2b29c89c9fa9f1719926ca3d38ced0d346e59354328b528cf5a2749180bf"}}}, 0x43) read(r4, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:54 executing program 6: ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000080)=""/219) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x9, 0x3, 0x80000001, 0x1, 0x9}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000180)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = gettid() ptrace$getregset(0x4204, r4, 0x206, &(0x7f0000000340)={&(0x7f0000000440)=""/228, 0xe4}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000200)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0xebb2f35e4fb92cb7}) 2018/03/26 12:49:54 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$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)}) r3 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r3}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000005c0)={@loopback, @local, 0x0}, &(0x7f0000000600)=0xc) sendmsg$nl_route(r2, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)=@ipv4_newroute={0x14c, 0x18, 0x400, 0x70bd25, 0x25dfdbfb, {0x2, 0x721328dede31eac8, 0x80, 0x856, 0xfe, 0x7, 0xc8, 0xf, 0x2c00}, [@RTA_METRICS={0x48, 0x8, "57ce647601f08c59830c71e38d0782075c33dca65109edd42ee5d97b2b8b2aabf85c9d287a268d406d4a2fedb1ad64caab99faae6b2f7383fb5d4c00e88525d30974fd41"}, @RTA_MARK={0x8, 0x10, 0x3ff}, @RTA_PREFSRC={0x8, 0x7}, @RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_MULTIPATH={0xc, 0x9, [{0xb7, 0x6, 0x7fffffff, r5}]}, @RTA_METRICS={0x50, 0x8, "be9267c0345c47a287530e9ae182da6d4a6ce29063b8ffed7d7c9c3ccb806cf8ce3a87ce50976bf2f4f32a720de660e40403a928226738bfd11dfac5a68cf68aae60cfa2cddfc541b3"}, @RTA_ENCAP={0x6c, 0x16, @generic="f3f3f97336ec124bbcd901b29c0b62008248b83f42a8117d31bb8fde3540b20de501eadd1cbb15d7d7888e8079e52b18b1817210d84be78c9af87d5a695f9f8302676ee0f092f65c7d5e860cd7027d58915d532fb040fde4aab5d19962ba9581adc83dd4111e"}, @RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}]}, 0x14c}, 0x1, 0x0, 0x0, 0x8080}, 0x20044841) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r4, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/26 12:49:54 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x70, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x7, 0xa80}, &(0x7f0000000040)=0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) prctl$intptr(0x1c, 0x20) 2018/03/26 12:49:54 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getgid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000000000401}) socketpair(0x5, 0x6, 0xe851, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x7) ioctl$TUNSETLINK(r0, 0x400454cd, 0x324) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 2018/03/26 12:49:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xb7, 0x200400) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x0) r3 = dup2(r0, r2) recvfrom$inet6(r3, &(0x7f0000000040)=""/111, 0x6f, 0x20, &(0x7f00000000c0)={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) [ 349.372281] binder: send failed reply for transaction 100 to 4477:4478 [ 349.379415] binder: 4477:4478 ioctl c018620b 20000080 returned -14 2018/03/26 12:49:54 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) recvfrom(r0, &(0x7f0000000040)=""/85, 0x55, 0x0, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0x80) [ 349.417697] binder: 4477:4478 BC_INCREFS_DONE u0000000000000000 no match [ 349.445379] binder_alloc: binder_alloc_mmap_handler: 4477 20000000-20002000 already mapped failed -16 2018/03/26 12:49:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xb0, "f1e9d0e395e5fdbb4bc4ec411e9fff55cfda128e08624e04112ea6f3ec23285d6790c3a7bfb4967cc6336b6ea8671ae735008f33d4526b5a129b55faa91bf748785b310447a47fb08ced0ae4516554982cf72880ecfeadca97a23033578fca0cff068d3744986542713c94071d8c7a8ef47b1a2e562414c6833e8041204893cd69532bd38da47e312f561b436344f74369514c5e349f7d21a20747795940b95e14ae5e6e274b830837f7ad9905d70000"}, &(0x7f0000000000)=0xffffffb7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={r2, 0x3f}, &(0x7f0000000180)=0x8) sendto(r1, &(0x7f0000000540)="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", 0xfe, 0x10, &(0x7f0000000300)=@nfc_llcp={0x27, 0x100000001, 0x1, 0x7, 0x4, 0x10001, "5964b7c0ce191093843e19743f443f3ea8c26a5a8bd0e2b8b17486e1d62564e092551de93da097180c791ac9c1adba1ff8bac5fada1f54039f9d95d236c246", 0x34}, 0x80) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x80, 0x0) io_setup(0x0, &(0x7f0000000200)=0x0) ioctl$KDENABIO(r1, 0x4b36) io_cancel(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000440)="d0c33365b35a5dc81ef3862920ac5ad1480ae7b4cb2425777562e196c85ff283bc0f66a354e363c991c59f7dcde8da657c07e2ee9950450daf3be79c57a2dff7be858037fd95fc215b1aa6fcd193c360d90d86fd36efec3d126e92844c93e209534d02afd05674ee124fd588a19a23464ebbd47aaffa420637c868cb87ccc334c9c3fe9fd31a849e6a26454eaee520e97138f198a730786879c7f3b34ecd920165de79fef67bd623380c81eb04f567455dacd1d497578b7671cbcb62a94c997c62b6a5c632ab146782ea30c1230d1fdc3f22dcb0fa9a80409d6ec61e53b7c7a454d0f61efabee3387d9da05dc4e1a9ac57adccd944549b", 0xf7, 0x80000000, 0x0, 0x1, r1}, &(0x7f00000002c0)) 2018/03/26 12:49:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r1, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) set_thread_area(&(0x7f0000000000)={0x1f, 0xffffffff, 0xffffffff, 0x1, 0x2, 0x3ff, 0x4, 0x7ff, 0xcbc8, 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 349.477168] binder: 4477:4492 transaction failed 29189/-22, size 40-8 line 2848 [ 349.494750] binder: 4477:4478 ioctl c018620b 20000080 returned -14 [ 349.513977] binder: 4477:4492 BC_INCREFS_DONE u0000000000000000 node 104 cookie mismatch 0000000000000001 != 0000000000000000 2018/03/26 12:49:54 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='attr/sockcreate\x00') exit(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r5 = getegid() setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000a00)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) write$evdev(r1, &(0x7f00000009c0)=[{{0x77359400}, 0x1, 0x80000000}, {{0x0, 0x2710}, 0x0, 0xf7, 0x8000}], 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x5, 0x620, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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"]}, 0x670) write$sndseq(r1, &(0x7f00000011c0), 0x0) [ 349.550820] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 12:49:54 executing program 4: r0 = socket(0x1e, 0x4, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000cc0)=@hci, 0xc, &(0x7f0000000d80)=[{&(0x7f0000000d00)=""/81, 0x51}], 0x1, &(0x7f0000000dc0)=""/42, 0x2a}}, {{0x0, 0xfffffffffffffccf, &(0x7f00000014c0), 0x322, &(0x7f0000001540)=""/137, 0x89}}], 0xa7e, 0x2, &(0x7f0000001680)={0x0, r1+30000000}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x3) ioprio_set$uid(0x3, r2, 0x6) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0xffffffffffffff6b) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@ipmr_delroute={0x44, 0x19, 0x308, 0x70bd26, 0x25dfdbff, {0x80, 0x34, 0x14, 0x7, 0x0, 0x3, 0x0, 0x8, 0x800}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_DST={0x8, 0x1}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}, @RTA_PRIORITY={0x8, 0x6, 0xffff}, @RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x44}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) write(r0, &(0x7f0000001740)='8', 0xffffff04) 2018/03/26 12:49:54 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3f3, 0x0) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x110, 0x4, 0xff, 0x1, 0x9, &(0x7f0000000000)='syzkaller1\x00', 0xfffffffffffffffe, 0x3ff, 0x2b5}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) dup2(r2, r1) 2018/03/26 12:49:54 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x90000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x101, 0x0, {0xfffffffffffffffc, 0x3, 0xfe, 0x3, 0x9}}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x100000096) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x8, 0x1, {0x1, 0x2, 0x2, 0x3, 0x401}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f00000002c0)=0xe8) connect$can_bcm(r1, &(0x7f0000000300)={0x1d, r2}, 0x10) 2018/03/26 12:49:54 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f000036c000/0x4000)=nil, 0x4000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x313) socketpair(0xf, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x110e00a6, 0x30}, 0xc) pkey_free(0xffffffffffffffff) 2018/03/26 12:49:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x6, 0xffffffffffffffc0, 0x2, 0x80000000, 0xbc, 0x1, 0x339400, 0x8, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x3ff}, &(0x7f0000000200)=0x8) r3 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:54 executing program 3: r0 = gettid() pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0xaaf0, 0x9424, 0xf524, 0x5, 0x8, 0x24}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x7fffffff, 0x80000001, 0xfffffffffffff4a6, 0xdb, 0x3, 0x9}) flock(r2, 0x2) flock(r1, 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) sched_setaffinity(r0, 0x8, &(0x7f000050f000)=0xee) close(r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x2000000000000000}, &(0x7f0000000240)=0x8) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x2, 0x80, 0x7ff, 0x0, 0x4, 0x0, 0x7f}, 0x1c) 2018/03/26 12:49:54 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000180)=""/84) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) tgkill(r2, r4, 0x40000000000013) accept4(r1, 0x0, &(0x7f000000a000), 0x0) 2018/03/26 12:49:54 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000001c0)=0x6e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r2, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000a40)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000a80)={0x7, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0xfffffffffffffe30) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockname$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/03/26 12:49:54 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="6ec3a209acb626e8b0f395514ee9e36e4f3af2402248a84a7f26574c74999e96a88ed8689eeff584da1bcf6a68a17c5fdfd0ae7b9274515f2b453cd67ff9161acdeaf6d092312bfa6a74cf1490", 0x4d}, {&(0x7f0000000000)="e1b6183fb404d4bc5c937a56b488776b739f9ff64fe1427e0f3a9a45692d9113bf46", 0x22}], 0x2, &(0x7f00000001c0)=[{0x44, 0x18f, 0x5, "1d9c2147d1da5727c5ba74fb14792f81df61f9e9dd3042105b447fdd50b6d26a0e9c76fff39e411eb63174f1c2ff0559f368e468fec0"}, {0x100c, 0x11f, 0x9, "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"}], 0x1050, 0x40000}, 0x240448d0) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001700)={&(0x7f0000001280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001300)=""/119, 0x77}, {&(0x7f0000001380)=""/27, 0x1b}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/6, 0x6}, {&(0x7f0000001440)=""/137, 0x89}, {&(0x7f0000001500)=""/75, 0x4b}, {&(0x7f0000001580)=""/49, 0x31}], 0x7, &(0x7f0000001600)=""/252, 0xfc, 0xc9}, 0x20) bind$ax25(r2, &(0x7f0000001740)={0x3, {"915b11333678b4"}, 0x5}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bpq0\x00', 0x0}) connect$packet(r2, &(0x7f0000001780)={0x11, 0xf7, r3, 0x1, 0x7, 0x6, @random="c3308cfec5a3"}, 0x14) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e22, @rand_addr}, 0x10) inotify_init1(0x800) poll(&(0x7f0000000040)=[{r5}], 0x1, 0x0) 2018/03/26 12:49:54 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3, 0x4, [0x400, 0x3, 0x3ff, 0x7fffffff]}, &(0x7f0000000100)=0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x7fff, 0x7, 0xe59a, 0x200}) 2018/03/26 12:49:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/255) keyctl$invalidate(0x15, r1) 2018/03/26 12:49:54 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'irlan0\x00', 0x100}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0xfff, 0x8903, 0x5, 0x80000001}, 0x6) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/113, &(0x7f0000000180)=0x71) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000200)=r2) flock(r3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000018000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x1a, 0x401, 0x0, 0x0, {0x80000004000a}}, 0x14}, 0x1}, 0x0) 2018/03/26 12:49:54 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) unshare(0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000280)=""/4096) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000140)={0xfffffffffffff636, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000180)={0x0, r3}) ioctl$TCXONC(r2, 0x540a, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f00000001c0)=""/189}, 0x18) 2018/03/26 12:49:54 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000f48)=""/244, &(0x7f0000009ffc)=0xffffffffffffffc7) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r1}) ioctl$sock_bt(r2, 0x5411, &(0x7f00000001c0)="be97909dc2173b713fd838480917ca0772f7b6111e80c2b840d3bdf2096d621806efa3e00ba1a08c6e70d2bb734bc84d6b") getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x3, 0x6}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x101180) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000100)) 2018/03/26 12:49:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0xff18) 2018/03/26 12:49:55 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006d7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8c, 0x3, 0x3ff, 0xfffffffffffffc01, 0x7, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x0, 0x3, 0x3, 0xffffffffffffff00, 0x7}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x7}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) 2018/03/26 12:49:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00000000c0)=""/145, &(0x7f0000000000)=0x91) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) read(r0, &(0x7f0000000180)=""/178, 0xb7) 2018/03/26 12:49:55 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="ae1d0efd41660a013057b711e06882de6b8ede3c"], 0x14}, 0x1}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000002c0)={'ip_vti0\x00', 0x600}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x341402) keyctl$set_reqkey_keyring(0xe, 0x6) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1f, 0x20040) dup2(r2, r1) connect$vsock_dgram(r2, &(0x7f0000000280)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000200)={0xe5, 0x3, 0x800, 0x8, 0x4}) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x6, r3}) 2018/03/26 12:49:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x0, 0xb000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000180)={0x7f}) fstat(r1, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) recvfrom$llc(r3, &(0x7f0000000400)=""/156, 0x9c, 0x10001, &(0x7f0000000080)={0x1a, 0x30e, 0xffffffff, 0x3, 0xfdd, 0xfe, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/03/26 12:49:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f58f74)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/03/26 12:49:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x400, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8ca}, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x1}) 2018/03/26 12:49:55 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000001c0)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000100)=[{0xd, 0x1, 0x6, "03943104a9b14ab967"}], 0x18}}], 0x2, 0x0) 2018/03/26 12:49:55 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000180)=""/253) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/26 12:49:55 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x12000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xb407, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0xff, 0x80000000}, &(0x7f0000000240)=0x88) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000280)=0x4, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x40800, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='syzkaller1\x00', 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x6, [0x800000000000, 0x0, 0x401, 0x6, 0x100, 0x100000001]}, &(0x7f0000000480)=0x10) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f00000004c0)=0x33f2) r4 = socket$nl_route(0x10, 0x3, 0x0) connect$ax25(r4, &(0x7f0000000500)={0x3, {"5652c209c72e65"}}, 0x10) prctl$setfpexc(0xc, 0x40000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000580)={0x3ff}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000005c0)=0xaa50, &(0x7f0000000600)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000006c0)={r3, 0x1}, &(0x7f0000000700)=0x8) mq_notify(r1, &(0x7f00000007c0)={0x0, 0x30, 0x5, @thr={&(0x7f0000000740), &(0x7f0000000780)="15a1b19e66cafb8aeb966c9c5c8b0a1e64f7a4f27bc7d2e076f6e4dfe6e4"}}) recvfrom$ax25(r0, &(0x7f0000000800)=""/107, 0x6b, 0x3, &(0x7f0000000880)={0x3, {"4aca6881481145"}, 0x8000}, 0x10) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000008c0), &(0x7f0000000900)=0x4) lsetxattr(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=@known='security.evm\x00', &(0x7f00000009c0)='bcsf0\x00', 0x6, 0x3) getsockname$netlink(r1, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000a80)={{0x3, 0x5}, 0x1, 0x1f, 0x7, {0x5, 0xfffffffffffffff9}, 0x0, 0x2}) pivot_root(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)='./file0\x00') 2018/03/26 12:49:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe6, "4005ff81d21f950754cd6234b09b13d05e2cf0f168f32ed7d01884a5f7eb15dd7acb6ec4b3340801158a76a750000f8c0e310c883de5b89617daddde2e711d958a1e78902a41bed34e2cca1b1fe4449675741420c3fd9e623e9643915d7ece8def9a3934622ba466f0083913b9f9fa664f17607a77d31059838d4145a2fceede01b82c0bb3618d74c34eb67eb22a06078980b6cb8bdea7495dda292428f08b2816ccba9c5b1b6ca091ffb82c5bf14b942eae321d5a632056dfe8839c7a5a8dea58f65d550afe53847f114e896c4f61f8b962cedd78b9d67ee7700cf4f8f3a7ce817ec66ae8c7"}, &(0x7f0000000000)=0xee) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r2, 0x1}, &(0x7f00000001c0)=0x8) 2018/03/26 12:49:55 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000140)=0x1000000000000001, 0x4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0), 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/26 12:49:55 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) sendmmsg$unix(r1, &(0x7f0000008140)=[{&(0x7f0000000d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)="cbf3", 0x2}], 0x1, &(0x7f0000008300)=ANY=[]}], 0x1, 0x1) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0xcb, 0x3, 0x3, 0x10001, 0x7, 0xebc}) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x357}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) 2018/03/26 12:49:55 executing program 7: mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)=ANY=[], 0x0, 0x0, &(0x7f0000001000)}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r4 = syz_open_procfs(r3, &(0x7f00000002c0)="bb788e142b354b2cda9b145c4c1b6ff6c9d7d27f45") r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000080)={0xfff, 0x1, 0x3}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000)}, 0x0) 2018/03/26 12:49:55 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"e966623000", 0x7ffe}) 2018/03/26 12:49:55 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x7fffffff, 0x4) fcntl$setstatus(r0, 0x4, 0x42000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x9) flock(r1, 0x1) 2018/03/26 12:49:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e50618bdc824e682f6367726f7570004cc5e213a1bc0b8287ea829f76045bce0d489775725ffa7c155459a0f68202a9fe16caada529a8eebfa4f898db411526ab1f8fdbe31d4bf11d17f281863cdc6ca24ad43fa868b3a00acdf05d6666d3c60d8288f5d47493ac45617329f13e0cc829ecf7cc9d586a24800e7911005910dee08f675c7f81701ce358ed104e60ba4693d8dddf8a27ce2f906190567dd2ec955151239b6833ca8cfb08eb2f8edd4ec263a3d149cea687714963231a626cfdb5fff85f", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040), 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) read(r1, &(0x7f0000000380)=""/178, 0x95) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) 2018/03/26 12:49:55 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept4(r0, &(0x7f00000002c0)=@l2, &(0x7f0000000300)=0xe, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002bc0)=ANY=[@ANYBLOB="040000000000000000400000000000000010000000000000", 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@ANYBLOB="000000000000000001300000000000000000000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYBLOB="00000000000000000010000000000800d400000000000000d5ac6714e4b0131371a717d6e537da1ecd907356b6ac0dbf89a48f8234106a10613c0cc59e30ee05aa0c5b2a026785f835a862634f2ed62144a74fe2949c3f8924be6d837f1b88b6e4d8fd83e3168aa2c50fb0d25c003f6c602ac4c204bd0e294be85bc48b570f936b47f51664a8e304f786db5c46b790", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x7, 0x870, [0x20002340, 0x0, 0x0, 0x20002594, 0x20002804], 0x0, &(0x7f0000000040), &(0x7f0000002340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0xb, 0x4, 0x6001, '\x00', 'ip6gre0\x00', 'erspan0\x00', 'bond0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xac, 0xdc}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0xfff, 0x3, 0x6}}}]}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffe}}}}, {{{0x11, 0x40, 0x89bf, 'nr0\x00', 'tunl0\x00', 'erspan0\x00', 'irlan0\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb8, 0x118, 0x148, [@nfacct={'nfacct\x00', 0x24, {{'syz1\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="f0e38c62e905", 0x10}}}, @snat={'snat\x00', 0xc, {{@random="f22117246588", 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0xb, 0x8, 0x9119, 'ip6tnl0\x00', 'lo\x00', 'irlan0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0xff, 0xff], 0xa0, 0xe4, 0x10c, [@mark_m={'mark_m\x00', 0xc, {{0x20, 0x1, 0x2, 0x1}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"2834bacd8982243b0c31d63e4bf3db0953af309338d2481648fb373ce35c"}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}, {{{0x9, 0x0, 0x0, 'irlan0\x00', 'nr0\x00', 'rose0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa4, 0x104, 0x134, [@cluster={'cluster\x00', 0x10, {{0x8f5, 0x7fff, 0x7, 0x1}}}]}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x60, 0x0, 'bcsf0\x00', 'eql\x00', 'teql0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], 0x70, 0xdc, 0x10c}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0xfffffffffffffffd, 0x0, 0x7}}}]}, @snat={'snat\x00', 0xc, {{@random="f82884878657", 0xffffffffffffffff}}}}, {{{0x17, 0x4, 0xe80f, 'irlan0\x00', 'sit0\x00', 'gre0\x00', 'vcan0\x00', @random="294b04cd8ab9", [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd0}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x6, 0xffffffffffffffff, 0x1, [{{{0x9, 0x22, 0x1c, 'ip6_vti0\x00', '\x00', '\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x140, 0x170, [@helper={'helper\x00', 0x24, {{0x1, 'sane-20000\x00'}}}, @pkttype={'pkttype\x00', 0x4, {{0x7}}}]}, [@snat={'snat\x00', 0xc, {{@empty, 0x10}}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xffffffffffffffff}}}}]}]}, 0x8c0) [ 350.629639] QAT: Invalid ioctl [ 350.638359] QAT: Invalid ioctl 2018/03/26 12:49:55 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a4000)='tls\x00', 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x8000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000240)=0x3, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x144}, &(0x7f0000000080)=0x8) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x8, 0x80, 0x0, 0xe22, 0xf8a6, 0x7, 0x4, 0x0, 0x2, 0x7, 0x8, 0x80000001, 0x5, 0x8, 0x5]}, &(0x7f00000001c0)=0x100) 2018/03/26 12:49:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)="0900fdffffff00008f", 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$ax25(r1, &(0x7f0000000080)="e812238f2b", 0x5, 0x11, &(0x7f00000000c0)={0x3, {"dea6c46564c7ed"}, 0x5}, 0x10) recvfrom$inet6(r2, &(0x7f0000000100)=""/231, 0xe7, 0x2003, &(0x7f0000000200)={0xa, 0x4e21, 0xf04, @empty, 0x9}, 0x1c) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 2018/03/26 12:49:55 executing program 4: creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000046ff7)='\x00', 0x1, 0x0) 2018/03/26 12:49:55 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="59dfa562a3a52ea9ef4ccc49a9ed49a210ffef3150ca196874d5fcb829659c0971d8fd627bcd48f08e559af62822bb2d60f3f82040761f6986cb1e6e5d6435448e5f024be1e56fffeabdcf87d41be774249e384dca9e57e4eaffbc4413206154eb428611", 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f000078b000)='./file0\x00', 0x0) name_to_handle_at(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x81, 0x6, "107ce4fb2fa09c3a16fe7a04cc557a890b4990a338953774a53644112be7aa116e66ed6a2457c2bc48d72643630616843e3350a532891f07b2928378d19be76226f8152e4f6f66fe555d85a5743926c400bd7f5eb78b51d46d5411399d74ae1aa294e1e7caf4c5e31d508344112fae7eddf58b1541e8053e73"}, &(0x7f0000000240), 0x1400) 2018/03/26 12:49:55 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x12040, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/159) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=[{0x7c, 0x29, 0x37, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) 2018/03/26 12:49:55 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000001c0)=0x208000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000005e0000032dbd5100fe5bdf2500000000403a9fb220c416b6d2ea9311cac3e2ff65713fab00b3bba5d6850e0b37325c0ef8ffe51abe490ed67a6e97c4d000000073f3fac0cb3a5981626c7108ed3d5dd928bd86c2b97bd027c5e693006dcc0d330180ae79d077b10fbd880dcac88e74296b6686cd30014a2690b4892e6d4f5337d3968a9589c31cc71d368a19ca9efc5071aa77d6bc15110131f37699085eed96fa65d7b6df9775dcd84c5e8894ea273eaf36ad4893c5d097a055903f610fb48940b7f5ee19070177cd136d4544a92ef1ae50a71927b37b8b1a817aecf9e8e7039cd96aaa71234daf3c2859b14066f7"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x8000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10380, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000080)=0x5, 0x4) prctl$setfpexc(0xc, 0x40082) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd4ff8)={0x0, 0x4, 0x8ef0}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000094aff8), 0x8) 2018/03/26 12:49:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020f00000a00000000000000000000000300060000000000020000007f000001000000000000000005000500000000000a00000000000000ff02000000000000000000004ada312e7e016c5700000000"], 0x50}, 0x1}, 0x0) 2018/03/26 12:49:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) pselect6(0xfffffffffffffd87, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 2018/03/26 12:49:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001840)='/dev/audio#\x00', 0x7, 0x210280) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000001880)=0x5, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0)={0x3f, 0x5, 0x2, 0x6, 0x61709011, 0x100000001, 0x5}, 0xc) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x992d, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') statx(r3, &(0x7f0000000040)='./file0\x00', 0x2000, 0xc0, &(0x7f0000000080)) readv(r3, &(0x7f0000000180)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0xfffffefe}], 0x0) 2018/03/26 12:49:55 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000001480)='/dev/vcsa#\x00', 0x3, 0x200400) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000014c0)=0x100000001) r1 = socket(0x18, 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001500)={0x0, 0x7}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001580)=ANY=[@ANYRES32=r2, @ANYBLOB="a9000000491a7dbe1e3754a44cd601cfb54e873d5a8a97e4d7f513f0e0efbfea390ca5849ab980be02e6170f3ffdc5bfba97ba97b1115aed444a35810bdcebbbf17038bc0422bcc2723b8963c6a1e12c918577b3fdee7a09a149713da9186509e2fecd2dd37b2379388eb809a8518d42066620dd8dcb9e4592b7dd67e281cf63fa870c792a7573c814b27db8dd42962e5cfae83bdf5c30a4f5cecf2032d6ab95cc1b2b6011f222d033a7e9f34c"], &(0x7f0000001640)=0xb1) recvmsg$kcm(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000100)=""/203, 0xcb}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/73, 0x49}, {&(0x7f0000001300)=""/38, 0x26}], 0x7, &(0x7f0000001380)=""/136, 0x88, 0x7f}, 0x2040) 2018/03/26 12:49:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xb, 0x206, 0x1}, 0x14}, 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) listen(r2, 0xfffffffffffffffe) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="9529673354c88b784cbd3302f7802a651a5ee7454b6859cb60e997cc56827e59199c156aec4b88a12224b8449fdbe1355d960517b2250ff2548aa8c5bfbef4338ab752ae96215ca6e5eec10e"], &(0x7f00000002c0)) r3 = getpid() gettid() perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x9, 0x4, 0x1000, 0x1, 0x0, 0x7fff, 0x10000, 0x4, 0x3ff, 0x40000000, 0x2, 0xfff, 0x2, 0x3ffc00000, 0x80000000, 0x3, 0x0, 0x71, 0x5, 0x8, 0x20, 0x1, 0x8001, 0x10001, 0xffffffffffff241e, 0xbd85, 0x400, 0xfff, 0x9, 0x1f, 0xc094, 0xd2, 0x2, 0x401, 0x8aa, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0xfffffffffffeffff, 0x800}, 0x80c, 0x9, 0x5, 0x0, 0x243, 0xfffffffffffffffe, 0x4df}, r3, 0xc, r1, 0x2) 2018/03/26 12:49:55 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x2) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) sync_file_range(r1, 0x100, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xfffffffffffffffc}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x6c3}, 0x8) 2018/03/26 12:49:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x931) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 12:49:56 executing program 6: r0 = socket(0x10, 0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000080)={'tunl0\x00', @ifru_map}) 2018/03/26 12:49:56 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1000000004) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000), 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) recvmmsg(r0, &(0x7f000000b440)=[{{&(0x7f000000b200)=@nl, 0x80, &(0x7f000000b380), 0x0, &(0x7f000000b3c0)=""/110, 0x6e}}], 0x1, 0x0, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/55, 0x37) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x800) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/236) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x400, 0x4) 2018/03/26 12:49:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @rand_addr=0x80}, {0x1}, 0x10, {0x2, 0x4e22, @multicast2=0xe0000002}, 'lo\x00'}) read(r1, &(0x7f00000000c0)=""/178, 0xfffffe40) 2018/03/26 12:49:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000400)={{}, {0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0x7}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) rt_sigqueueinfo(r3, 0x2d, &(0x7f0000000080)={0x14, 0x4, 0x4, 0xd0b6}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/03/26 12:49:56 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0xdde6, 0x5, 0x0, 'queue1\x00', 0x2}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000500)=""/255) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000002000), 0x4) 2018/03/26 12:49:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d4040000c8"]) 2018/03/26 12:49:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000140)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r3}) 2018/03/26 12:49:56 executing program 3: r0 = socket(0x1020000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001900bd05100092ecf38d7b565803533a8187090000000000000a0000ef04000000000000000c00090009000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast1, @local}, &(0x7f00000000c0)=0x8) 2018/03/26 12:49:56 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @multicast2=0xe0000002}, 'gre0\x00'}) r1 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8), &(0x7f0000b34ffc)=0xc) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x100000000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000000c0)={0x3ff, 0x7, 0xffffffffffffffff, 0x5, "f60b51976d75571b2f2cae7ed4989e3b0ffd70d98e7e70fb7490d330c40e27dd180b6464f4fe0712058b7d77", 0x10000}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0x9, 0x86, 0x20}, 0x10) 2018/03/26 12:49:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)="6357757374e6aea1899e78f418d0b9c15be8e39eab368107d83e19bc3ea2f57e1f27897e95c71f211b2a61788b97d41b95903a655cef68b7b36b69f92dd787ac728b681cd242bd40a4f59872ff2a8245e1d823", 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0x9, 0x1, "aa240a425b3a64c62c5c80d4267898b4f291255de4ce917a3627b6df04477ee1d5c77a51098cdc187cfba2333715cec986ffcda72f457db56c3a53242eeb8ee70754a0aadb8df7274fac2d78ac957540"}, 0xd8) read(r1, &(0x7f0000000380)=""/178, 0xb2) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x400000) close(r0) 2018/03/26 12:49:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000514ff3)='/dev/snd/seq\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="758cc5a122ba8b80721d07d574b3ca8038c19215ff42e6a51bb20fded5d4aa2f3a117744ff4e02e8b687594f88083604a0bdaaaaeaa0c9e85c5300d9693d0313d266ac14c5", 0x45}], 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) bind$vsock_dgram(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/03/26 12:49:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000302000)='/dev/input/event#\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x80) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001f3000)={0xffffffffffffffff, 0x2, 0x0, 0x0, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) prctl$setendian(0x14, 0x3) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x4000) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000040)) ioctl$KDSETLED(r1, 0x4b32, 0x8) 2018/03/26 12:49:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000000)) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000ffffffe50071000040000040000000000000000000"]) 2018/03/26 12:49:56 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)=ANY=[@ANYBLOB="cdfc0b0820f2ffffffffffff86f66002290f00083a0000000000000000000000ffff0000ff0200000000000000000000000000010000000000089078"], 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x100) ioctl$KDSKBLED(r0, 0x4b65, 0x200) 2018/03/26 12:49:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="9a", 0x1, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0xfffffffffffffffe) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x1694, 0x0, 0x3, 0x2658e2cf, 0x0, 0x1000, 0x1, 0x4, 0x38, 0x3f, 0x3, 0x6, 0x3, 0x9, 0x3, 0x2c3, 0x6, 0x7f, 0x5, 0x7, 0x2, 0x4, 0x0, 0x2, 0x7f800000, 0x10001, 0x81, 0x5, 0x2a, 0x5b4, 0x8, 0x100000001, 0x4, 0x2, 0x1acf1a5b, 0x9, 0x0, 0x7, 0x7, @perf_config_ext={0x1aa, 0x80000000}, 0xc201, 0x4, 0x80, 0x1, 0x1, 0x5}, r2, 0xa, r0, 0x0) 2018/03/26 12:49:56 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20c}, {}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/03/26 12:49:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/178, 0xb2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x200, 0x81}, 0x0, 0xfffffffffffffff8, 0x101, {0x1, 0x3f}, 0x7dd}) fadvise64(r0, 0x0, 0x4, 0x7) io_setup(0x2, &(0x7f00000001c0)=0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x100, r0, &(0x7f00000000c0)="56d1956db109600eb63135c49908c9fc73c71447a01e5b1f2c9480e4a5be60933efda8e79112703f17185b7b5221c35b383a596b7616b2e14125e5533164dc3a15805edfa9e57d28b141512eeab4a89cb9ca594d18080f509db2b53213c1c1995c202269d9ec69b47681", 0x6a, 0x3, 0x0, 0x0, r0}, &(0x7f0000000180)) 2018/03/26 12:49:56 executing program 4: creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) fadvise64(r0, 0x0, 0x1ff, 0x5) lsetxattr(&(0x7f0000bc4705)='./file0\x00', &(0x7f00003f2ff7)=@known='user.syz\x00', &(0x7f0000046ff7)='vmnet0*:\x00', 0x9, 0x0) 2018/03/26 12:49:56 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10, 0xa2, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) openat$cgroup_int(r2, &(0x7f00000001c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r3}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x400000) recvfrom$packet(r4, &(0x7f0000000100)=""/34, 0x22, 0x42, &(0x7f0000000140)={0x11, 0x1f, r3, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000240)={0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) connect$vsock_stream(r4, &(0x7f0000000280)={0x28, 0x0, 0x0, @host=0x2}, 0x10) dup2(r0, r1) 2018/03/26 12:49:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="1200000012e9", 0x6, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/75, 0x4b) 2018/03/26 12:49:56 executing program 2: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x5}) 2018/03/26 12:49:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x101000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000100)={0x0, 0x4, 0x2, &(0x7f00000000c0)}) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/175, 0xaf}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/26 12:49:56 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/141, &(0x7f0000000000)=0x8d) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/03/26 12:49:56 executing program 1: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001840)=@req={0x20, &(0x7f0000001800)={'\x00', @ifru_mtu=0x5}}) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0x0, 0x2, "164be84f3345c6a1a656eb5dac43348d27a1afa1717a7bd41ef9a9e67661bccb803212a409c3fe52ba6490c0f67f4a2d5f1a1c127d9ddb553c2b6afc7e0570", 0x35}, 0x58, &(0x7f0000000340)=[{&(0x7f0000000200)="609be5e5968cc0d009e80718c26efca57c4234207912c6049c7b597001e2ce4df3b46d375f93f7f8a0bbd184182a03d1eeac6924b4e8c85cde6f13963377129ded799117dc60b83a69ba43aea468901d107d99b609102702ec6f6b9abefbd9cb89c7cd640bb3b015fa59571302a007c81dcac1b5269abb2a1447b1e80ce41862cd82747ef92250eda31c3b2b93f1d882abb445d9908f753765d95e1524b5b6c203dd3006ffbd290ee7d3bd193750f19f7f25ad803aa344d7263553835e9cb10fdf9bafd5abce331fc0e494d8dd89dfbd", 0xd0}, {&(0x7f0000000500)="1118be9f3b54cd9dc119283d99ea32822fed75d66308ad66a2118fc6938627d54c04e494b797f8fd7100fc7d5a20685c8cbee7c08b8183a276e0e670a21f05773bcb7c4edffaa0762f80283e52f8d41dde6e37778ccbd1f2f6e37c4a73728688ece2dd95d808248865e3f27e176ef5456f256d8c0f0bc0e58597d567c8b8d0779899ca6ee4310c04a1a5d59d7dbf6c80e3980b6696cd772695309b7b7b38831418a1d25fc4e9b36e0771b59782ee931290a4d3761e003c43f530c5026f2ea4b588b2f28c3b289cb5", 0xc8}, {&(0x7f0000000300)="97f294d39c4635a01dba7f60c0e90eb829e18dab3367a97756ea", 0x1a}, {&(0x7f0000000700)="613cc734d51712f8d51560cee455242041182bd3f3dd643cfd83388a6e08ab932578669397238d8ee9fc6451a50adff74def7ebcd41220c7288f070d70201991971dada636e69dcbea05fff0598a6a22d213e838b553329032359682f4a405a1cd6cf2a925ac124876f0d5e80eb1db069b4f17a1fba41370f17d0455cff3430dfee397ffa77a9d2dd71649e26127c23723409ae380ced454995f42ed2ade832b17f8ecd6c4b3382853b65c2f258b3fed19131d6413d142fa02a0a05daad26b", 0xbf}], 0x4, &(0x7f00000007c0)={0x100c, 0x18f, 0x8, "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"}, 0x100c, 0x40040}, 0x40000) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000680)=@sco, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/55, 0x37}, {&(0x7f00000003c0)=""/236, 0xec}], 0x2, &(0x7f0000000080)=""/253, 0xfd}, 0x2) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000002efc0), 0x0, &(0x7f0000006fa0)}, 0x0) 2018/03/26 12:49:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$void(r1, 0x5450) 2018/03/26 12:49:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x58878f50}], 0x10) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/26 12:49:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x0, 0xffffffff7fffffff, 0x0, 0x4}, &(0x7f0000000280)=0x98) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaabc20ce9d2d592b45c5aaaaaa0086dd6050a09c00081100fe8000000000000000000000000100bbfe800000000000000070e0289a780000f4ffffffaa4e204e2000089078"], &(0x7f0000000080)) 2018/03/26 12:49:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/26 12:49:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0x28a, &(0x7f0000007ff0)={&(0x7f0000000100)={0x14, 0x2e, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0xfffffffffffffc, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) 2018/03/26 12:49:56 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r2, 0xd, 0x7f) sendmmsg(r0, &(0x7f0000004e00)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="bff5018548aee5edba118d0cf3954edab15ded625ded6f6812518be1c570b96ebd167b3b2819b461f57345fa152724e5eedd8b10c682f8a254b56d379503839b77621635dade5cd3897cbc6b83bd7442af388306db166113ef9aa5a0f0916cda4c13d2bb0c1c20e3035b76441bd24752901161b89e553a101cac08fa17d03630547a94fd410d58bdcd1a358337f241900ec7a772fa53c847a63051c79ece3530afaf", 0xa2}], 0x1, &(0x7f0000001740)=ANY=[@ANYBLOB="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{0x7c, 0x11b, 0x0, "75880d6b09d28316d0c457443c3515849273f90e28c55a8e812a33eec41a14bfa6c961fc87f54e9e4404b2171cd31435183d216ded5c7d7c0158eeb39c50c17ed7f18c324847d603b892e01bc5d494db0fd64b78a35eae39de7dca76bc99185ee534451da93442fd2f40cb1fa27e57"}, {0xa8, 0x10c, 0x8, "d7c2e2bed0059dd7be4f1c2f69ab16ca54a7da2425fa82c2852495c88aae70764d30941414075b789f27da1f95c02d613d2c9c23b82eeb023871e118cafd1ea950994743ccc1bd7eb4cc609c25bdbf7460b38bc1d81cb50ff0bab79c65e7c56fd4e08b644b74e71b466f78767efcc05f37d26f5dc2a99c58eaf7d657bb134caaca51d2ce5ec9935a017fdd304540cd65bb6d65f6e231a1cc2f0253"}, {0xec, 0x10c, 0x100, "bd5ede9fff749b75304438cd6f3bd9a9f31f983f4113148026edb86b66aa2ce9dbfe091bc65eb7db6c6dbc0c42ed0573da1c8be2c7666eb8fd128e420ef74a2a196c172378eff157596ee7e59505c5b05742e9547d4dd87a3482b017ab44d575e85bf88d9d9ba7b4a8def54e9588f02972eb9882f9737c794683c074c150e4b8ba758c8d8937e20eb3453f4f90ccb92ca37d88fc2893f01e16c0f32eb4be15e8c3559be1b14d5aa447bf3ff942bef6dc5f1fd8582bfe18987856de57fc093cc953323fae92fc723567414763c30a135290b510f95f8545a362237a683485ce"}, {0xac, 0x0, 0x400, "bbcffb36ca16cd86fb08ec6d238602f7e426de8cccf505c924dcc471336727ba863020eb262e96540e88eb2166d053f7c86172a7388f228518bbfc9bba95d9678a840f3dcc5a81d6719007b7170ba70b28b7d94020d0e350a5984ed038f2cfcdd7e6874b2d60afabe01132a0b44ce5db981ad4591fd96ffe0b4b51044327197886622ec717e9ab01981afb8af82530aa37e30232d9b2a849dc24b441bb527dfe"}, {0x54, 0x1ff, 0x10000, "91c209c64d66d18b89b2ce19d1c8321c4500be4e563d6d7507a2d6ef3804a83f1f8221b813c493b31e6ff48895aa2f63ccfdb87c2103bf8cd856d4761daae2abb571db77d8126fcb"}, {0x24, 0x111, 0x65, "8becb3bad806a105b8afddfd166f3a0213c7f887948153"}, {0xc4, 0x10f, 0x9, "a88205f684db782a58f8d6fb9b11946b600e4addc487fe691d262f8ac938be3451d5e70d7cef12b7af0740a3b85d536e0660b482554ec14cf7e57063788eadbc72c19c1353f80db503f7447347dfbc502aebbe8d4be086cd15e5911ea80756ad0313f9073d4c5e65856914d1e4ed0c5bb1f2e8b41c5f78b2666492edb779d107a6b3ce332ca38a22fab8650b402498dab13ee5abecc3c6f784efff2f77580e8bfdbd1475dd2f1cf24bfdb5cc5dab0324cb25c96e953f"}], 0x2410, 0x40}, 0xfffffffffffffffe}], 0x3, 0x20000004) pipe2(&(0x7f0000004e80), 0x800) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x8000, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x18080) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x870}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000400)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000004ec0)=0x101) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/26 12:49:56 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xfffffffffffffd5b, 0x0, 0x0, 0xfffffffffffffdff) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000740)}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000240)="ce", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto(r0, &(0x7f0000000140)="ddd29f6e23197fecc9b578ffef163af8b8d4a55761e02fe9e8a3980d71a3e9d7ee2eac1116308db9b436014a66c162cff20482fc68e12bb6afa2a1c90ea72832064f11ee8c2955aa32746da699f77caeb4623fe3ac5b6bb80a69931ad4cc39a818ef367a518138e105ab", 0x6a, 0x40, 0x0, 0x0) 2018/03/26 12:49:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) read(r1, &(0x7f0000000380)=""/178, 0xb2) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1000) 2018/03/26 12:49:56 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) io_cancel(0x0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000011c0)}, &(0x7f00000012c0)) write$sndseq(r1, &(0x7f0000a94000), 0x5b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) accept4$packet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x14, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/03/26 12:49:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0xcf) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x20, 0x701, 0x0, 0x0, {0x100000003}}, 0x14}, 0x1}, 0x0) 2018/03/26 12:49:56 executing program 7: capset(&(0x7f000079c000)={0x19980332}, &(0x7f0000cc7fe8)) mkdir(&(0x7f0000a93000)='./file0\x00', 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '\x00'}, &(0x7f00000000c0)=""/190, 0xbe) 2018/03/26 12:49:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)="5e438e226132f9d7117170a8dab2528b6d4515a818463b7f6e11c876656e7473002d57e840c2f09ca415b0adb5f49547ea8be89c7dfbc70fc0f4ae6881d77d5241ffcc2e9f6a8b9b3c513c86bce8081ea187f18c35199e75a10309e789103165447b8a28776aff5a93ba1a40e1d36e6375a9e3e24f42ce49c42ccf", 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000380)}}, &(0x7f0000000240)) timer_settime(0x0, 0x1, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) 2018/03/26 12:49:56 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x59, "4523168fbd0e70bba590baf1d8890374cc7a74c315c9863cf2c770c53a60eac6bd1e647b4469cb984a4bb12e656dbb1fc02f33601964763b2f8c731a0e7626628890ca6abb1d56be18704a835be57f5b7054aa23578cefc9c3"}, &(0x7f00000000c0)=0x61) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x9, 0x5, [0x9, 0x40, 0x100000001, 0xfffffffffffffffd, 0x80000000]}, &(0x7f0000000140)=0x12) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000480)={0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000540)=[0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) r10 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000240)="70369236c97ce40cd40b191a", 0xc}], 0x1, &(0x7f0000000640)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x48}, 0x80) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000002c0)={'bond0\x00', &(0x7f0000000180)=@ethtool_cmd={0x17}}) 2018/03/26 12:49:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3ffffffff, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) dup2(r0, r1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 351.843602] binder: 4794:4796 ioctl 5473 200000c0 returned -22 [ 351.873617] binder: 4794:4796 ioctl 5473 200000c0 returned -22 2018/03/26 12:49:57 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}) 2018/03/26 12:49:57 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x800, 0x2fe, 0x8, 0x7f, 0x8, 0xb1, 0x3, 0x10001, 0x9, 0x4, 0x6, 0x78, 0x70b, 0xca1, 0xfff0000000000000]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x7}, 0x8) 2018/03/26 12:49:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0xfffffffffffffeb0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) 2018/03/26 12:49:57 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ptrace$peek(0x2, r0, &(0x7f0000001100)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000000)="49ebfd2037ea8ad4333f3e187891ff6b56303bdfec28a35b0ec8c2cb16541d06fa80df3ecc3a8d9c6f314de93e3ac352a577cf80e5ae13650a12c2", 0x3b}], 0x2) pread64(r1, &(0x7f00008c1f77), 0x382, 0xfc) 2018/03/26 12:49:57 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x42) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) 2018/03/26 12:49:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) sendmsg$can_bcm(r1, &(0x7f00000005c0)={&(0x7f0000000440)={0x1d}, 0x10, &(0x7f0000000580)={&(0x7f0000000500)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "be8ac2688e3f1b1b"}}, 0x48}, 0x1}, 0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000080), 0x0) 2018/03/26 12:49:57 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001a80)={0xffffffff}, 0x106, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000180)={0xffffffff}, 0x5, r1, 0x10, 0x1, @in6={0xa, 0x4e24, 0x4, @empty, 0xc9f}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000040)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r2}}, 0x18) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000240)) 2018/03/26 12:49:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x100000001, &(0x7f00000000c0)=0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/03/26 12:49:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 2018/03/26 12:49:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) dup(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="020100030c000000000000000000000005000600000000000a0000000000000000000000000000000000ffca59ffe0000002000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffff000000000000"], 0x60}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00'}, 0x10) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/10}], 0x0, &(0x7f0000001640)=""/90, 0x5a}, 0x20) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000400)="3e6ad42249204aff9fd79f9984148f7ded18c3e301c1a3fecc9b850845651a0f1fb47d97c16540ccce815ba3c593ce4321e4d5f344de9ef2143f24b20deb2fb82d1d045281349a3859088b7ad7a01a98822315fe7dd926d2a57cdc585183038edc8ecc139d1c2cc070b082913a7cfec5e5c27c2498b02319675aa4ace7f02759be95c398f980ade9f0dc1be02568b16098d908a1450e59144f36e17136fe25798f660c6ac43bec60fa") getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000300)={'broute\x00', 0x0, 0x3, 0xda, [], 0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/218}, &(0x7f00000000c0)=0x50) fdatasync(r1) 2018/03/26 12:49:57 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'gre0\x00', 0x100000000000000}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bcsf0\x00', 0x10) 2018/03/26 12:49:57 executing program 7: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)='GPL\x00', 0x4, 0x3) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f0000000180)='\x00', 0x1, 0x3) restart_syscall() bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000001b00000000000000000000730ac0ff0000000000000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x3, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 12:49:57 executing program 4: r0 = gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000480)={0x3, 0x0, [{0x6, 0x1, 0x6, 0x7fffffff, 0x0, 0x1, 0x6}, {0xc0000006, 0x2, 0x2, 0x3f, 0x1, 0x82a0, 0x4}, {0xc0000001, 0x3ff, 0x2, 0x9, 0x9, 0x7, 0x8fe}]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0xffffffffffffff47}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x3, 0x5, 0x7, 0x0, 0x8}, 0x14) r3 = syz_open_procfs(r0, &(0x7f0000000680)="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") fallocate(r3, 0x2, 0x100000001, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000280)={{0x9, 0x4, 0x6, 0x10001, "4ff675894045ed4b312c970a03b3ae1e535bae4d254ddf157820f2b6444975994ca6be3103a043a0bea1884d", 0x4b}, 0x0, 0x0, 0x4, r0, 0x3, 0x4, "df0a2b83854896895a40fb1d5b003eb7408dea0fe6ba358d4c7673db91694e3db43146fafbdb07f6cf67037767474ac863bd74da3e003c04ac7b6955f880d716", &(0x7f0000000100)='$%cgroup([nodevwlan1@$("selinuxbdev{\x00', 0x25, [], [0xffffffffffffffe0, 0x4fa, 0x5336, 0x6600000000000000]}) exit(0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000000180)=[{0xdad, 0x9, 0x100, 0x7, @tick=0x800, {0x7, 0x591}, {0x2}, @control={0x1, 0x7fffffff, 0x7f}}, {0x5, 0x6, 0x4690, 0x100000001, @tick=0xe06, {0x80000001, 0x5}, {0x6, 0xd5a}, @raw8={"d124c70144ab683d3e31c65c"}}, {0x3, 0x4, 0x5, 0x8, @tick=0x7, {0x4}, {0x20, 0x8000}, @raw32={[0x2, 0x21dd, 0x787a]}}, {0x7, 0xa24, 0x8, 0x4, @tick=0xac2, {0x7, 0x6}, {0x81, 0xd9}, @result={0x9, 0x2}}, {0x0, 0x1, 0x9, 0x9, @time={0x77359400}, {0x79, 0x2}, {0x6, 0x4}, @ext={0xa7, &(0x7f0000000040)="66aeb32de8e6665c4a524362b5c8c10fcd2665bd2389797bfbe84271f78867bd1f958afe0b0c0e338cfbcac272a06d0c0ecfa7c7b5fcd5f8be31c95bc545ff148b60b863992fee8b5fd71d688b639a50e81d6cacf4b641cdf77eebd82d5a0a342b48fb4d85508653ccfcf29247f5029f5baa8055aba8d59f287d88fab943ea8eb387ad935015b193d6be9d50543cf5e0212886b04739aa66e6f821e22dff6fc2d8885f2233fa97"}}, {0x2, 0x527650ba, 0xcba, 0x5, @time, {0xc444, 0x8}, {0x5, 0xdc92}, @raw8={"167daec918c4e57bdce6cd7c"}}, {0x5c2, 0x6, 0x100, 0x7b, @tick=0x4, {0x3, 0xffffffff}, {0xc632, 0x1}, @connect={{0x5, 0x6}, {0x245, 0x1}}}], 0xc4) preadv(r3, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) 2018/03/26 12:49:57 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x40000, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/26 12:49:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/tcp6\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x1fffffc) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/26 12:49:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = dup(r0) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x4, 0x2, 0x1f, 0x0, 0x6, 0x80, 0x3, 0x1, 0x79b, 0x5, 0x8, 0x20, 0xe7e, 0x4, 0x2, 0x4, 0x2, 0x7, 0x7, 0xffc00, 0x7f, 0x80000000, 0x8, 0xb39, 0x1, 0x200, 0x0, 0x8000, 0x40, 0x101, 0x85b2, 0x2, 0xb2d9, 0x80, 0x8001, 0x0, 0x325ce2c6, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x20000, 0x6, 0x100000000, 0x4, 0x1c0000000000, 0xb49, 0xfffffffffffffe5e}, r0, 0xf, r1, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000500)={0x7ff, {0x2, 0x4e23, @rand_addr=0xf2e}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x5, 0xffffffff, 0xfffffffffffffff9, 0x8f50, &(0x7f00000004c0)='bond0\x00', 0x4, 0x0, 0x3}) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x92c, 0x200000000000000}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r1, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={r5, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x6, 0xfffffffffffffffc, 0x40, 0x9, 0xffffffffffffffff, 0xc41d, 0x0, {r4, @in={{0x2, 0x4e21}}, 0x80, 0x9ec, 0x2e027c28, 0x4, 0x9}}, &(0x7f0000000200)=0xb0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:57 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x100e2, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x81, 0x9) uselib(&(0x7f0000000100)='./file0\x00') r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000300)=ANY=[@ANYBLOB="002900a400000002000082fa4064ccfea53e348c6ed71b4da26d23e035e691975cf1c5036ca82f8ae33d2f078e4e2f36dbdb70383262e993cd6ddc09fb3654388f179acc8b4e54159c56d6507167d790003f3f09b09ef3c2507b3b9ee42673bf8d6e62f98af85e22e5565784d892a931a6fb5d83eeb2f532bcba8736c54c029f5387ba2d2b8b51d4509d603a41a4bc262a955a01e023a2a625b33b76156b2aeebfb0e66af3833aca6f13c29a15a6134ed0f3b09b5441c9f9c75fd4d0e0eb45fdb00bcb23a40096900b375a511ec20cf9ad2f0b6709a2e685b934f816ea08c7ef"], 0x1c) 2018/03/26 12:49:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="9a7e032d0082e09b") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000200)) getsockopt(r0, 0x3, 0x2, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xa) 2018/03/26 12:49:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x8000, 0x0) syz_open_pts(r1, 0x583000) r2 = syz_open_procfs(0x0, &(0x7f0000834ff3)='uid_map\x00') preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000200)=""/237, 0xed}], 0x1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8924, &(0x7f0000000200)={'bond0\x00', r4}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000040)='b'}) 2018/03/26 12:49:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000240)) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) splice(r1, &(0x7f0000000100), r0, &(0x7f0000000140), 0x8, 0x8) [ 352.362266] QAT: Invalid ioctl 2018/03/26 12:49:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000000c0)={{0x9, 0x1}, 'port1\x00', 0xaf, 0x11, 0x80, 0x25, 0x9, 0x5, 0x78, 0x0, 0x3, 0x100000000}) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0xd9) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x80, 0x147340) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="2d10000090060000"], 0x0) r2 = getpid() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x3, 0x9, 0x40, 0x3, 0x0, 0x2, 0x10, 0x2, 0x8001, 0x4, 0x4, 0x7, 0x3, 0x101, 0xffffffffffff0001, 0x5e6d, 0x100, 0x8, 0x1, 0x7, 0x93, 0x452, 0x8, 0x2, 0x7ff, 0x2, 0x4, 0xfffffffffffff5f2, 0x1ff, 0x9, 0x3, 0x2, 0xffffffffffffff00, 0xe605, 0x20, 0x30000000000, 0x0, 0xb159, 0x0, @perf_config_ext={0x7, 0x2}, 0x7021, 0x0, 0xc9, 0x3, 0x4, 0x7c9}, r2, 0x7, r3, 0x9) 2018/03/26 12:49:57 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x9) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xe43, 0x4, 0xffff, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0xfffffffffffffff9}, &(0x7f0000000140)=0x8) 2018/03/26 12:49:57 executing program 0: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$addseals(r0, 0x409, 0xc) ftruncate(r0, 0x9) 2018/03/26 12:49:57 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000040)=""/52, 0x34}, {&(0x7f0000000080)=""/122, 0x7a}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/216, 0xd8}], 0x8, 0x0) [ 352.410925] QAT: Invalid ioctl 2018/03/26 12:49:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0x21) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x8000) 2018/03/26 12:49:57 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f000068e000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x50bf, 0x200) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x72}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x5, 0x30, 0x5, 0x8000}, &(0x7f0000000180)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000001c0)=0x101, 0x8) lsetxattr(&(0x7f0000000200)='./file0/file0/file0/file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f00000002c0)='em1\x00', 0x4, 0x3) ftruncate(r1, 0xfe) unlinkat(r0, &(0x7f0000000000)='./file0/file0/file0/file0\x00', 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000000240)=0x5b21) 2018/03/26 12:49:57 executing program 7: r0 = socket(0x2000001, 0x4, 0x47) setsockopt(r0, 0x400000000114, 0x3, &(0x7f0000000ffc), 0x0) 2018/03/26 12:49:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) r4 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='memory.high\x00', 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r4, 0x5000000000, r5) r6 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x1, 0x10000) ioctl$VT_RELDISP(r6, 0x5605) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000280)={0x0, 0x0, 0x2782207c, &(0x7f0000000240)}) io_submit(r7, 0x0, &(0x7f00000004c0)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000340)=""/78) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)) sendfile(r3, r3, &(0x7f0000000040), 0x1) 2018/03/26 12:49:57 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x1002}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'ipddp0\x00', r2}) 2018/03/26 12:49:57 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000002580)={'filter\x00', 0x0, 0x4, 0xbc, [], 0x7, &(0x7f0000002440)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000024c0)=""/188}, &(0x7f0000002600)=0x50) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x886) sendmsg$unix(r1, &(0x7f00000023c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000000100)="4d30a2ada3048184110c3e29a505d754e1f080af734a5cabcc81555e10717b3f82c8d5951ce9a720fed1e3701913c2be32c743796bdedf1440d1abde8225c2e1f5dafd929d5852f3cf96fd0b12db27ac5c1c4f2190058be3fab8981c737b95919bfd5f4293aa23f6863f9d3d3a5e292439fe836bb68ce62756ee2838ebb9c6df555013eafd0c2ec7059a160f2d4ae327cb820b35cc4aa7e7a457935bb5f4f087a859d3844007b665b22a3af01925185a66f68475fda159cb09a3788b06bfa5ac743d7027f365a61095cd8d9606a6f5f38b917d582b978e66d16dac18a3256d453d", 0xe1}, {&(0x7f0000000200)="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{&(0x7f0000001380)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4000800}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002640)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in6={0xa, 0x4e24, 0x9, @empty, 0x7fffffff}], 0x58) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000002400)={{0x8, 0xffffffffffffffff, 0x800, 0x9, 0xd26, 0x5}, 0x400}) 2018/03/26 12:49:57 executing program 5: syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3f, 0x40000) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x40000) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)="6370756174000000004c5b7c93a49815df9eb13a7ea091256575c9289aba727df3aadfd0cb", 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) [ 352.634328] ÿÿ: renamed from bcsh0 2018/03/26 12:49:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)={0x14, 0x1e, 0x829, 0x0, 0x0, {0x3}}, 0xffffffffffffff35}, 0x1}, 0x0) 2018/03/26 12:49:57 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) signalfd4(r0, &(0x7f0000000040)={0x400005}, 0xfedc, 0x80000) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000003880)=[{{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000002480), 0x0, &(0x7f0000002500)=""/130, 0x82}}, {{&(0x7f00000025c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000003800), 0x0, &(0x7f0000003840)=""/24, 0x18}}], 0x2, 0x0, 0x0) 2018/03/26 12:49:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23}}, 0x7, 0x8, 0x1f, 0x8, 0x11}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={r1, 0x3d, "79a2ede4d0b7703cbf31db0ca3bba14be82c31669f51b2b52fd674a1020190a8f58eb8ca5d71ea2fa2fb2476389ac5b3198dbb8e82b65c1275393b8f59"}, &(0x7f0000000240)=0x45) 2018/03/26 12:49:57 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x100000000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000afbffc)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) fcntl$setpipe(r0, 0x407, 0x1b) dup3(r1, r2, 0x0) 2018/03/26 12:49:57 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="eb9eea1f226886cc23222c6474299bf41f27ebbc872526fa530f09ea083114582d93efda6381a116fbdeb1d5a86e9992562200fc5513f3275ca5a664e420b06bcaa34128897ffa7481bad54ce741a257b6c9f55f3ad21762", 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000040)=0x56d) getpgrp(0xffffffffffffffff) fsetxattr(r0, &(0x7f00000001c0)=@known='security.evm\x00', &(0x7f0000000200)='/dev/input/mice\x00', 0x10, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000) recvfrom$llc(r1, &(0x7f0000000100)=""/85, 0x55, 0x10141, &(0x7f0000000180)={0x1a, 0x10e, 0x2, 0x4, 0x101, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/26 12:49:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) r4 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='memory.high\x00', 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r4, 0x5000000000, r5) r6 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x1, 0x10000) ioctl$VT_RELDISP(r6, 0x5605) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000280)={0x0, 0x0, 0x2782207c, &(0x7f0000000240)}) io_submit(r7, 0x0, &(0x7f00000004c0)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000340)=""/78) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)) sendfile(r3, r3, &(0x7f0000000040), 0x1) 2018/03/26 12:49:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x22) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x5}) ioctl$void(r0, 0xc0045c7f) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc4af, 0x2000) sendto$inet(r2, &(0x7f00000000c0), 0x0, 0x5, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc008ae09, &(0x7f0000000180)=ANY=[@ANYBLOB="51c088b50000000000000000000004fc9a79735c281b178148f695cc0df35d0354514e04f4dfefe13ef66cdee71a4f2288f3aa0a7da915206ac62f9d3502899e2d46bf9907670e7957ebb93af7734ea523e63b3aefe9142674c29d82ceaf1c9d97ce6e38051ff0383b704ddb4e4d025968a17981af0f314366fa85527300800000000000007e4ded06a1cabe18492aead0bbcc333b294e8226d010f9b74c8c798202a38bf4426a9c4c9b16bb9ffc873727b62a0f9a30413b38f2f99c76b6bb228ccce34c"]) 2018/03/26 12:49:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x81) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffffa) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:57 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x40) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x100) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x27, 0x8, 0x70bd26, 0x25dfdbfc, {0x13}, [@nested={0x28, 0x8c, [@typed={0x4, 0x3a}, @typed={0x8, 0x4d, @fd=r1}, @typed={0x4, 0xa}, @typed={0xc, 0x4a, @u64=0x7ff}, @typed={0x8, 0x36, @u32=0x3}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000010fe0)) fcntl$lock(r2, 0x6, &(0x7f0000003fe0)={0x1, 0x0, 0x0, 0x3}) 2018/03/26 12:49:57 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000000000007fe, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0xffffffff, 0x2f2, &(0x7f00000000c0)="c806d64389c9abcd73fd914368bf39e3728f7c4496aa54cebb1bcafe39f628da3ba2e365f9d67a699b7ff27ca7f05c5bbdc2d6331352c87ae049875cf2f6d2555363d57e77c54925b21d8867b912d95843614a3c804c11ae1446b778c750e6781562fa5d4996c9fc8f13a28c68ef2c132cbc9c386e2eb8b2984ded16dd9a09b472fb162e3d138599b6dc6adc6f45059117fc3d4ef29e767a567339c556f63f58a60fb10b069f9fffd737614a9bdd50e168277a25314897d6675da161d07ff31e8b20e94abcb94fc51d5ad344e3fcfa3116501b4e09091eec04c9ea52d1f2a793413a", &(0x7f00000001c0)="aa26929ac2314256482fb51823070166c1e3f3d3bbf57ceed22435ca959b4102585660adc00a41f4bb7b60464f0a0c32073047c8837fa440e07a42742a0b0af53f8ef2386f5b24f27d7001347c4b5c11863b84675b74b8bfb1d7aa65e92742a6f08244608dd3051aae2e1b6d2f2b3d257f18576092e93c6672082bca357bc4d3d17690cf3df8fafa3ec1686d7b3e95bca23c4710dadb11", 0xe2, 0x97}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f0000e6e000)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)) 2018/03/26 12:49:57 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) mmap(&(0x7f00007ae000/0x1000)=nil, 0x1000, 0x0, 0x36, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x20) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xffffffff, 0x0) clock_getres(0x0, &(0x7f0000000000)) 2018/03/26 12:49:58 executing program 7: r0 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x106) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0xa8, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x5c9c09cb, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x9}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e20, 0x8000000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0x800}, @in6={0xa, 0x4e22, 0x8001, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000380)=0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000004c0)={0x1, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x20a, 0x8fd, 0x800, 0x2, 0x400, &(0x7f0000000480)='ip6_vti0\x00', 0x23f, 0xff, 0x7}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r1, &(0x7f0000000400)=0x4) connect$vsock_dgram(r0, &(0x7f0000000440)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bond0\x00') sendto(r2, &(0x7f0000cfefee)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00007f9000)=[{{&(0x7f000051e000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000df9000)}}, {{&(0x7f0000a18ffa)=@hci, 0x80, &(0x7f00001cdff9), 0x0, &(0x7f0000259f14)=""/236, 0xec}}], 0x2, 0x0, &(0x7f0000fd0000)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xfc, @local={0xfe, 0x80, [], 0xaa}, 0xfcf8}}, [0x400, 0x200, 0x10001, 0x5, 0x7ff, 0x1, 0x9, 0x8, 0x400, 0x1, 0x9, 0x31, 0x9, 0x80000000000000, 0x6]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/26 12:49:58 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') renameat(r0, &(0x7f0000961000)='./file0\x00', r0, &(0x7f00000fb000)='./control\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)=ANY=[@ANYBLOB='\f'], &(0x7f000091bffc), 0x0) openat(r0, &(0x7f0000095000)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000cab000)='./control\x00', 0x0) 2018/03/26 12:49:58 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xeb5, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba671368d1010000004900000001000000018be49e930144286531", 0xffffffffffffff73, 0x20000000, &(0x7f0000000040)={0x2, 0x4e1d, @loopback=0x7f000001}, 0xffffffffffffff47) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/26, 0x1a}], 0x256) 2018/03/26 12:49:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x100) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000000140)=0x1e, 0x7f) 2018/03/26 12:49:58 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffc, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/03/26 12:49:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x8) 2018/03/26 12:49:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x7fffffff, 0x9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0x3cf, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000080201010092941287a25e1bbe919f9c6d7691b8c9e4f4fc28c5dbad2cd2d553330000000100000004000200"], 0x18}, 0x1}, 0x200000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'\x00', {0x2, 0x4e20}}) 2018/03/26 12:49:58 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x2, 0xb90, 0x1, 0x0, 0x1f, 0x7, 0x10001, 0x80000000, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1ff, 0x20040) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r4, 0x407, 0x0) readv(r3, &(0x7f0000d70fa0)=[{&(0x7f0000c05000)=""/4096, 0x1000}, {&(0x7f0000000080)=""/75, 0x4b}], 0x2) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000100)={0x10000, 0xf000, 0x0, 0x6, 0x9}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) 2018/03/26 12:49:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e70e85b9a678a02a8a1e7d92a00000008626f75702e6e01f800", 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x440, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x3, 0x5}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40000020000, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000000c0)) openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) 2018/03/26 12:49:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000080)={0x3ff, 0x9}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) 2018/03/26 12:49:58 executing program 4: r0 = socket$inet(0x2, 0x80b, 0x7ff) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x80) openat(r1, &(0x7f0000000100)='./file0\x00', 0x8100, 0x9) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000140)=""/4096) pread64(0xffffffffffffffff, &(0x7f0000e61000), 0x0, 0x1fffffc) sendto$inet6(r0, &(0x7f0000000000)="0f225993c1b665df4dc30dcfb8c07ea0b8fdcc22b4d74c72d18ddcf4681a8a687fd6e1cd05912aecb38555bee5caff93c5a2fe31eef8b497818b13d5e98fe845c15dcf8c85db6ff2fa2d2fd15f4eae8513b89cbb2da293dcf958ba8373f91323b2b4834502828a629ab8603392f4d8263eaec3e30f1dfcf729fe1111a29d08339c339e9cd1259ee09d1bd78c4a0c10e1ee41011b590367d077664975b88f57df3db06261fd33f0b89c4e4b3165", 0xad, 0x810, 0x0, 0x0) 2018/03/26 12:49:58 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x3e0, 0x3, 0x4, 0x8, 0xb109, 0x2, 0x9, 0x6, 0x401, 0xa9e, 0x401}, 0xb) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:49:58 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f0000443ff6)='./control\x00', r0, &(0x7f000034aff8)='./file0\x00') renameat(r0, &(0x7f0000961000)='./file0\x00', r0, &(0x7f00000fb000)='./control\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)=ANY=[@ANYBLOB='\f'], &(0x7f000091bffc), 0x0) openat(r0, &(0x7f0000095000)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000cab000)='./control\x00', 0x0) 2018/03/26 12:49:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f00000002c0)=""/102, 0xfffffffffffffd9b}], 0x3) fstatfs(r0, &(0x7f0000000080)=""/38) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x5a38, 0x9c34, 0x2, 0x0, 0x69804dab, 0x8, 0x3, 0x4, 0x4, 0x7fffffff, 0x2, 0x8, 0x0, 0x9, 0x9, 0x7, 0xe6, 0x5ee, 0x9}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bcsf0\x00', 0x2a815af04cf4262a) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x6030, r0, 0x0) 2018/03/26 12:49:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0xebe101efe54a3c52) syz_emit_ethernet(0xfffffffffffffcd5, &(0x7f00000000c0)={@random="bd575a54f9d1", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0xacf]}) 2018/03/26 12:49:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00000000c0)={{0x2, 0x0, 0x6, 0x1, 0x7}, 0x8, 0x800000000, 'id0\x00', 'timer0\x00', 0x0, 0xffffffffffffffc9, 0x80, 0x0, 0x1f}) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:58 executing program 1: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) ioctl$TCSBRK(r1, 0x5409, 0x1) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/03/26 12:49:58 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/03/26 12:49:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)="63bcf4ecd1234b5e5e27f6479a4f6a47a021cbf2d0d08f5e9fac4d8188b14da89ff573fb5b02e3cd35b7b4b123e36e5831fff861088ce9757c4046aed431a05abd24a1858f78cfc01e67a3e8793dce90c481d0c1845adc9bfdd99900d8b809983ae9a6983228177a60efe9cf1dbd34b9b4e8fa2500a5b3639ce580efbeda96921a8b2e7e3d8bba5ea6d5319851994be96c8adb9074977dee6bfe367349df7abbc34735622fd204acc523a0c6002cd33969ee358c048d138d2fe3e475d9daed4d982e323c918036cea76565a7e4763b6b4b12ecedf2d6d1a890", 0xd9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)="dffde2ef5407a86c0860dfef275f68b3e90d66f4c1cc088f713aead2450a0086405d7422095997b312d8c905ba3582fa0b7b2d2278b2d6f0a6ea03d14129cb46b8d1cf0bd9a5eaa7149193c60e65a57246dfd52721ffb96da391294f51d425ae4a6cffe2a3c2edc9a9cc7cf2b81d1fc2667f344c81d902b697957a4600f0288992bb79cd5acbe4671c577ec49149b96b080b609a8f2792cb971273b6312362b502daa492e741bb6479aa", 0xaa) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001480)=""/21) clock_nanosleep(0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/178, 0xb2) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={r3, 0x80000, r2}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001440)={r2, &(0x7f0000000440)="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"}, 0x10) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000014c0)=""/130) 2018/03/26 12:49:58 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="02f10000"], 0x8) dup3(r0, r1, 0x0) 2018/03/26 12:49:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="18000000008446007a980000000000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/03/26 12:49:58 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) recvmsg$kcm(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@l2, 0x80, &(0x7f0000001700)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000080)=""/53, 0x35}, {&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000440)=""/250, 0xfa}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/187, 0xbb}, {&(0x7f0000001600)=""/12, 0xc}, {&(0x7f0000001640)=""/94, 0x5e}, {&(0x7f00000016c0)=""/53, 0x35}], 0xa, &(0x7f0000001780), 0x0, 0x3}, 0x12022) mount(&(0x7f0000000100)='.', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="90") 2018/03/26 12:49:58 executing program 3: r0 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b8ffc), 0x4) dup2(r0, r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x38) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80, 0x80000) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000180), 0x800) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000000000), 0x109, 0x0) connect$unix(r3, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 2018/03/26 12:49:58 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) vmsplice(r0, &(0x7f0000000040), 0x200000000000013a, 0xfffffffffffffffe) 2018/03/26 12:49:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) read(r1, &(0x7f0000000380)=""/178, 0x8fcb3d1be738c2d4) 2018/03/26 12:49:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x8, 0x1, 0x3, {}, 0x8001, 0x6}) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x1, 0x101800) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 12:49:58 executing program 2: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f000070bfc2)) symlink(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000000)='./file0\x00') 2018/03/26 12:49:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000000000000a00000004000000000000000000bfa1f024000000000000010000000000000000000000000000000000000000000000"]) 2018/03/26 12:49:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffe7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000000040), 0x54d) 2018/03/26 12:49:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) read(r1, &(0x7f0000000380)=""/178, 0x241) 2018/03/26 12:49:58 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000300ff4)={0x0, 0x1}, 0xc) 2018/03/26 12:49:58 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000001, 0x0, 0x0, 0x0, 0x1f}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003cffb0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x2, 0x8, 0x3, 0x1}}) 2018/03/26 12:49:59 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80080, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='vboxnet0wlan1\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r1, &(0x7f0000451000), &(0x7f00007f8000), 0xfffffffffffffffe}, 0x20) 2018/03/26 12:49:59 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0x1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000000040)=""/82, 0x2cede512e7218ca2, 0x40000042, 0x0, 0x8c71328aa0857154) r2 = socket$inet(0x2, 0x5, 0xff) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f00000000c0)=0x4, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x80) 2018/03/26 12:49:59 executing program 4: r0 = memfd_create(&(0x7f0000000000)='--vboxnet0.\x00', 0xfffffffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x200008000020002) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000240)=0x20) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "717565756500f8005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffffff00"}) write$sndseq(r1, &(0x7f0000000180), 0x123) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000040)={@empty, @dev, 0x0}, &(0x7f0000000080)=0xc) sendmsg$can_bcm(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x8e2, 0x1, {}, {0x0, 0x7530}, {0x0, 0xffffffff, 0x9, 0xfff}, 0x1, @can={{0x3, 0x8, 0xbd, 0x6}, 0x2, 0x2, 0x0, 0x0, "bb9fe1d7642e9d8f"}}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/03/26 12:49:59 executing program 6: mq_open(&(0x7f0000000000)='msdos\x00', 0x843, 0x0, &(0x7f0000000040)={0x0, 0x4}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x10d002, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'rose0\x00', 0x2b33}) 2018/03/26 12:49:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'\x00', 0x9}) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x6630, 0x800) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000300)=""/223) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x3, 0xfffffffffffffff9, 0xf74, 0x3, 0x0, 0x1, 0x400, 0x5, 0xff, 0x5, 0x80000000, 0x8, 0xfffffffffffffff8, 0x1, 0x6, 0x9, 0x80000001, 0x6, 0x1ff, 0xf3e5, 0x81, 0x0, 0x0, 0x0, 0x0, 0x6bb, 0x7, 0x891, 0x20, 0x4, 0x46, 0x8001, 0xff, 0x404000000000000, 0x5, 0x6, 0x0, 0x5e, 0x1, @perf_config_ext={0xfff, 0x9}, 0x20010, 0x100000001, 0xce5, 0x0, 0x10001, 0x9fd, 0x7}, r1, 0xf, r2, 0xb) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000000000)='-lolowlan1\x00') r4 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x101000) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000180)) recvfrom(r0, &(0x7f0000000040)=""/80, 0x50, 0x40002002, &(0x7f0000000280)=@in6={0xa, 0x4e23, 0x47, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, 0x460) writev(r0, &(0x7f00002c7ff0)=[{&(0x7f0000680fd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) 2018/03/26 12:49:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x8, 0x8, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x45, 0x2}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x10000000, 0x4, 0x0, 0x4, 0x2, 0x9, 0x8, r1}, 0x20) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) 2018/03/26 12:49:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x10, 0x4, 0x10}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x70}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40001) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x7fff, 0x1, 0xfffffffffffffc01, 0x5}) 2018/03/26 12:49:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x149000, 0x0) 2018/03/26 12:49:59 executing program 4: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000280)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000a00)="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", 0x800}]) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @rand_addr=0x7ff}}}, &(0x7f0000000240)=0x84) 2018/03/26 12:49:59 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) r3 = dup2(r0, r2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1ff) r4 = inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x1000048) inotify_rm_watch(r3, r4) 2018/03/26 12:49:59 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r1 = socket$inet(0x2, 0x3, 0x2) close(r1) 2018/03/26 12:49:59 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000100)) vmsplice(r2, &(0x7f0000000600)=[{&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000000540)="b6af87aced6c6135ac95b6cf15ab752033f76d4ddbc04f8020e6b17bec76b7cb360833044ebed73e94efaf7aefbe5f55e6dc3dd153e701673e3d00ba9b662a38d7e6d2492f23e97e74c8c5b3dd911bf555725f1ecc0fb3df2ed5133831098c32d6b6e2927146c222ad0e81e2e47e6809645524787d321af220c732c05e2afd33334ed64602aff8372c9e9095acad0f8a26c766e3efb156a1b204d7a3546984f6f6066ec582b9454cc537183cd828a0e2e4b26ceef2ef90fa06f0482144cc48", 0xbf}], 0x2, 0x0) sendmmsg(r2, &(0x7f0000000040)=[{{&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@ax25={0x3, {"21ce06f1878344"}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0c000026a6239b30a2068cd48c000d01000000000000"], 0xc}}], 0x2, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000500)={0x0, 0x7}, 0x8) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000700)={@my=0x1}) close(r0) 2018/03/26 12:49:59 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/net\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x7f, 0xff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/26 12:49:59 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() r3 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') r4 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r5) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000180)={0x400, 0x7, 0x1000}, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, r4}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r9 = openat$cgroup_ro(r8, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mkdirat$cgroup(r8, &(0x7f0000000000)='syz0\x00', 0x10) read(r9, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:59 executing program 4: add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="9c7537e26af7d7fb0430267cc73d22f2e89a4eeeade0a49a7196558278246f34575e233ef6f7cbd08ce3bfac7dbdc7c604033df66ff11faf320243a530ca3bba143eda69506f4c87353ec2a95ddf9cadf0e46bf869fc858134f0", 0x5a, 0xfffffffffffffffb) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f00000000c0)) 2018/03/26 12:49:59 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0x4, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x47, "41b1757d4abdf2f0b7bff0ea803b4f74d173e219e6bacdd0944e6c5b74658b4a384c2a887467d3cbb639cc3657fa7198efa307699261fc715cf9973ecfeebf47bcf68b8af25e92"}, &(0x7f0000000100)=0x4f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x101}, &(0x7f0000000180)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000000)={'bridge0\x00', @ifru_mtu}) 2018/03/26 12:49:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2b0300, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x54, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000140)=""/84}, &(0x7f0000000240)=0x50) write(r1, &(0x7f0000000300)='5', 0x1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/26 12:49:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x88001, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000100)={0x0, 0xffffffff, 0x8, 0x0, 0x0, [], [], [], 0x1, 0xfff}) sendmmsg$alg(r1, &(0x7f0000001bc0)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="ad", 0x1}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000000040)) 2018/03/26 12:49:59 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000f48)=""/244, &(0x7f0000009ffc)=0xffffffffffffffc7) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x4, 0x480000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x220000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x401, 0x4) socketpair(0x17, 0x800, 0x10000, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4, 0x4}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r5, 0x5, 0x1fa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r6, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x9, 0x6}, &(0x7f00000001c0)=0x88) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r5, 0x5}, 0x8) io_setup(0x6, &(0x7f0000000380)=0x0) io_submit(r9, 0xa, &(0x7f0000000e00)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x5, r7, &(0x7f00000003c0)="0a577e06f634e14abfa0c2685a70052c2ac785b036261f53299976a22e8aa392b1775c87325b7414279faa3143e5adc790ddee4d47", 0x35, 0x20, 0x0, 0x0, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffa, r8, &(0x7f0000000440)="19c2f612e2a7325c492e364f607a65e28a62b7f39ff1d3c81833f4e14bcf16acfc3bb2c7664faf7de0f030b8b9af12ce0148eebbb56254ef1c9777d8aa9567bfa720a24651fca38d3e36b0eff41ce01a826c64fe3ec6c5b2af52ee58ea7e3321a3dd3c1bb33832aa26f63961ee5fde1c15692c27b73cae5d44a3b573c57fa49aa69d6323b33b4ffd6d902609deab69501a0edc8e570c6b5baebf4b4c64c6df6d460a235a2b83801d779e17c07d8b32529cf3e5b71dba68b844f971c18376b3f36c817f1a97e92936cf2d3bbb65f7fddcaba8bf0ef7300209032afb008b48b52b76f1a3310bb22a9d90d6acb280e2743a6974f0752846", 0xf6, 0x0, 0x0, 0x0, r2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x9, r4, &(0x7f0000000580)="5ce934d3629defdad2e24b594b1193445c3bb431213be12d5f0dc38cb4b3e50adb1e7062c3408c434c41bdc9213610e7ef9b3ffb09d5ea303f14a983134f0472baa3aaa6384e488bb3085c7de06614", 0x4f, 0x3a, 0x0, 0x1, r1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000000640)="a1e924028fb0ca076b09c53ea1f16e0529afa7e7a5b27cdc7fe812ca7618af322de82f891dd328068166f13fbbf808ae09b17dfa9a3835a9a1cd9c8b02733c338230cee0faee68715de12f87287856699ab340e5546e67f97c36743181e5e6a4c1fe62078e6ab134de6cd5c4999347fa524317ac4f1ec9c4f9d08d3052bc17211edc5d80d65b9d8674365a5d7bc173229d7b1c3828781e77717970dc84b63c23a5d78e44a8e7893d990c15c8f921", 0xae, 0xffff, 0x0, 0x0, r1}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0x9, r4, &(0x7f0000000740)="10f462de095d360eeb7c1d8d8942dfd273c96a544406629ad7401c53cc3b515f2c352bee7ed83708e31023733ed2725f74a887487999b05a6061afc389e30b60536516619145a4d502c7abf848fbef90e68ae54432134ca4f142a2319865b9cf022d664f8b0dc6388660382c8de8781ce7688c25c7e727c2ef7258fe1240407638bbd81cd66b431ea2a4c05b4fbfad325702d2ebcd4ec2e3c57465d7e4347dce4aac842e456d2ae89534b4fbe474db5910d22ca4df0b91073b84", 0xba, 0x6e, 0x0, 0x1, r3}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000000840)="4d7fe7daf33c67369cec74aba1bf62bcfb1935c1ba0c6171509a94ce4769bd8ff8c4a39f6e5d6536cd352cc1d2dbda74e82d521409c2bf6f6eadce8b1cc225538817680089b212ff9f268762f2709266a3affa73e9116f3136cb8726457f83a6b8db5df0e7a4adf081520442703b54b1a08d4e79c03307bfa1cb0f3e95584589efd84c9aed7cf6aa8e15451fe444ae03d4cd8a87ac7cbe1a6d34a3719161dfdde76692261cc3dfa3929ae90f25daa5fc1f651c0d260dae859af1b11c3881b279d373013ebf455c78a25b4d2c007794b3b8", 0xd1, 0x7, 0x0, 0x1, r2}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x3, 0x5, r8, &(0x7f0000000980)="44cd68615068df322f00f0a0c21e5f607b335f30eb84efacfe81be2803833cd8dbea990ed1a93dfb357fbba6f3027a684b37fe86b3dcefa1a257abf066461a10cf1f4026e393bf9448f7a0e37057f6ac10a5718b7a3c2f4bf2630aafc29ab49831fff23d23be28c798476451730237acee41c074cb3a83b93a731a7c8982376c7198ec5630fb4dd4e70d1436d21a5e0fd69b3af6ddc19001809e820800ad898f517224db09d0c2e6df7471550f332ddc0cd56d97d0effdede094181919aa597798c1f287cb8768879efa3d743b3c3741c33b1fd5d105f681898197a71dc5e48d1f17f2816277f5dd5b2a4f5966c620c07f9b", 0xf2, 0x4, 0x0, 0x1, r2}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x3, 0xcf9, r7, &(0x7f0000000ac0)="0c22abb79ee06158f272adecae225ff9d495c3692429cccb6bac31c9a902c480cdc2cc8eb2d68f8f8ed398e185fa527383b365f17542b69739c5788ff910c011c7d68e99462e7e1e0b03ea7ebba44715c005f4b9ca2376a58f8893e734800bf22fa55a5b143c44e923b42ffe50e1b0", 0x6f, 0x80000001, 0x0, 0x1, r4}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000b80)="a5fdb54c2f3dd00cba452e5435a1f851fbd6ed0870e86e4267e2e776d7dcd780be7f070125c87406d9979dbf6234d489a89735bc08ba8be16a78c9eddcc4903cfb52dc90a6c190c817f0eca7b4bcd9b9046f780d050a237b0f94086a9bed4a0648447241b15d32244eb52b7227b124ec58f719ad6efef58db30d3f1cfef92c43897dbaa746a84ffc99d9a4ec8160b0611f3e310d65c47156cd420060ea2bea55b3976969072e1fbb97a9127d365bc9c20350d47ea2096f20fe59f7696bd4c779216130b5c1c9471e1fe12a634afaef03770144f4a1b74be19fa913c46bc31e1919c4d8e2559193f7eadd25", 0xeb, 0xb9, 0x0, 0x1, r2}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x2, 0x462, r0, &(0x7f0000000cc0)="761f39e49821a1dabb7cdfe2ec67a1ea8f1e9516d00930d293dae51e22c61e97f58aba8aba603b8f83621ad52bd3ccc0dfd8928390f0c8a0183d9227fcb360cb33d9136c92275f12d0189d7636062efe940e403bf3e57f95d01fc83646a7c3b89e18336f2f92f14a3e675f85e9c0721773247e81340cf83201ee49765ec1354b185b82b129cf2ae7a4b79f887aa077a2e381b526ebc1efc0af3309212069c7b208dadb92f7bbeb73072ce95e10fc96fdfc0d2c39891f97a2ba1e388c79a0373786440de754a22a9f11918e17126c59e8d80dc4", 0xd3, 0xcbe9, 0x0, 0x0, r3}]) 2018/03/26 12:49:59 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6050a09c00081100fe800000000000beeaa19f00000000bbfe80000000040000004f0c00000000aa00004e2000089078"], &(0x7f0000000040)) 2018/03/26 12:49:59 executing program 4: setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000040)=0x6e, 0x2) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003b40)='/dev/mixer\x00', 0x50000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000003b80)=""/24, &(0x7f0000003bc0)=0x18) r1 = socket$inet6(0xa, 0x3, 0x3) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f00000000c0)=""/30, &(0x7f0000d23000)=0x1e) 2018/03/26 12:49:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x200002, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x0, 0x0) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000100)=""/125, 0x7d, &(0x7f0000000180)=""/251, 0x3, 0x4}}, 0x68) 2018/03/26 12:49:59 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=@acquire={0x29c, 0x17, 0x0, 0x70bd29, 0x25dfdbfe, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x6c}, @in=@multicast2=0xe0000002, {@in6, @in=@broadcast=0xffffffff, 0x4e20, 0x7, 0x4e23, 0x0, 0x2, 0x80, 0x80, 0x7f, 0x0, r1}, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x2, 0x4e23, 0x0, 0x2, 0x20, 0xa0, 0x0, 0x0, r2}, {0x7ff, 0x101, 0x1b, 0x5, 0x20, 0xfffffffffffffc01, 0x1ff, 0xfffffffffffffff9}, {0x397, 0x7fffffff, 0x3f, 0x101}, 0x3, 0x6e6bb1, 0x2, 0x0, 0x1}, 0x81, 0x100000000, 0x8d3, 0x70bd27}, [@output_mark={0x8, 0x1d, 0x5}, @replay_thresh={0x8, 0xb, 0x1ff}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @output_mark={0x8, 0x1d}, @algo_auth={0x130, 0x1, {{'sha512-ssse3\x00'}, 0x728, "3d52d3137d4e62f629da58784947981fb3ff5b843dca1fbe33e7d20cffc4a5cbf7d8cdda4458d18bf166c55fea4ba9370bc71cfd48ef2b3b7005524d7a95d07df8ac971206d9cb461595cc5f90d953879442d106112d26612b1fee488bc1e8a5156f3b370e77bf23fd80f8756c7f23b4426de4e6846ed3ca86fafebe40dd561b4de5261681ff906a1ae548b76d955fa9b7b42458a1849268702294b6f20c1db5b42fdeb62f601c9a676d91b6b5f4b892929c06c55f2f77f2225b487f1f55c7fba197203d77913d324f32cffc9c9641e2a982bbfc5761555ca84099b64fab55ff734d1acafc"}}]}, 0x29c}, 0x1, 0x0, 0x0, 0x20008004}, 0x80) write$cgroup_int(r0, &(0x7f0000000340)={[0x34, 0x31, 0x37, 0x35, 0x36, 0x31]}, 0x6) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:59 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() r3 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') r4 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r5) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000180)={0x400, 0x7, 0x1000}, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, r4}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r9 = openat$cgroup_ro(r8, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mkdirat$cgroup(r8, &(0x7f0000000000)='syz0\x00', 0x10) read(r9, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:59 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() r3 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') r4 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r5) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000180)={0x400, 0x7, 0x1000}, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, r4}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r9 = openat$cgroup_ro(r8, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mkdirat$cgroup(r8, &(0x7f0000000000)='syz0\x00', 0x10) read(r9, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:59 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000740)=""/4096, &(0x7f0000000140)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000001c0)=""/85) sendmsg$nl_netfilter(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x7, 0x1}, 0x14}, 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x69cd, 0x200200) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)=r4) 2018/03/26 12:49:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) getitimer(0x3, &(0x7f0000000000)) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:49:59 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x5, 0x1}) 2018/03/26 12:50:00 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8000000000000000, 0x0) execveat(r0, &(0x7f0000000800)='./file0\x00', &(0x7f0000000140), &(0x7f0000000000), 0x100) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x4}}, {&(0x7f0000000000)=""/55, 0x37}, &(0x7f0000000040)}, 0x9c) 2018/03/26 12:50:00 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() r3 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') r4 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r5) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000180)={0x400, 0x7, 0x1000}, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, r4}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r9 = openat$cgroup_ro(r8, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mkdirat$cgroup(r8, &(0x7f0000000000)='syz0\x00', 0x10) read(r9, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20, 0x100) ioctl$TCXONC(r1, 0x540a, 0x60000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000), 0x0) close(r0) 2018/03/26 12:50:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)="2e2f6367726f7570004c9da55f052fb3a77c9e6958ea6f7a5f6ebdfc10e09a8a9605c8a53fb0e62a091adfa97ad0001249b2d39dfbceb4aadd3ce0ffab2cd0864d1cd59d04fefb0e67ae463312c423095fec684a3297f0ae9a5aae7360a16eb2165eb9ac8336f823c740ea0e9d199337baf34520eda41fd6e18fabedee96ebbbca8e4b9a506332eb0aed3fd6f62b46dc103c963952cd2015f98df360906483249a1d21daefc1b8c323b3efa846e1b4a62a73d7934a8ba4cc9d961a35e8c36e356b66b41dee9605", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000340)='cpu.stat\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/178, 0xffffffffffffff1d) ioctl$TIOCCONS(r1, 0x541d) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)) r2 = getpid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x8, 0x7}, &(0x7f0000000300)=0x10) syz_open_procfs(r2, &(0x7f0000000080)='auxv\x00') socket$inet6(0xa, 0x7, 0x20) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000180)=0x58, 0x800) 2018/03/26 12:50:00 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() r3 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') r4 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r5) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000180)={0x400, 0x7, 0x1000}, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, r4}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r9 = openat$cgroup_ro(r8, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mkdirat$cgroup(r8, &(0x7f0000000000)='syz0\x00', 0x10) read(r9, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x10000000000002, 0x8000}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}, 0x8) 2018/03/26 12:50:00 executing program 4: timer_create(0x9, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)) r0 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0xd0, 0x200) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000002c0)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10000, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x102, 0x1, "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"}, &(0x7f00000000c0), 0x1400) ioctl$TIOCNXCL(r0, 0x540d) 2018/03/26 12:50:00 executing program 1: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/131) r1 = open(&(0x7f0000f16ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/03/26 12:50:00 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x24040) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/26 12:50:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000), 0xfffffffffffffc94) 2018/03/26 12:50:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/26 12:50:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$TIOCSBRK(r1, 0x5427) 2018/03/26 12:50:00 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() r3 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') r4 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r5) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000180)={0x400, 0x7, 0x1000}, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, r4}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r9 = openat$cgroup_ro(r8, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mkdirat$cgroup(r8, &(0x7f0000000000)='syz0\x00', 0x10) read(r9, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:00 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000022c0)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f0000002280)={&(0x7f00000021c0)=ANY=[@ANYBLOB="2000000018000100000012483653000502000000000000004004000900000000"], 0x20}, 0x1}, 0x0) 2018/03/26 12:50:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns/uts\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001080)=""/138, 0x8a}], 0x1, 0x0) 2018/03/26 12:50:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) r1 = dup(r0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=""/3, &(0x7f0000000180)=0x3) listen(r0, 0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) tkill(r2, 0x2f) r3 = accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10, 0x0) r4 = dup3(r0, r3, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x5, 0x8, [0x80, 0x1000, 0x1, 0x1, 0x3, 0x200, 0x887e, 0x5]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={r5, 0xff}, &(0x7f0000000200)=0x8) 2018/03/26 12:50:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) unshare(0x1000000) r1 = dup3(r0, r0, 0x80000) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x3e1}, &(0x7f0000000140)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) 2018/03/26 12:50:00 executing program 6: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0xf) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x62, &(0x7f0000000080)=[&(0x7f0000000100)={0x0, 0x40000000000, 0x0, 0xe, 0x0, r0, &(0x7f0000000140)="c5fe53025d4897b8dfb81c8ee00344767c1160a848953333d7831db107645506254561ee813876f636f2694903640d1f682016a963a6fee96f5fb4a70ff974a5f39a19ef6c6f2bca17840158488b0a90a522adb30fd18a1a316f1ee236e751c73485ac24758ad7f8102a0028e3e2476682ff9ace0a5342ddb2ebdec5714498e7166715d44d5befbda5269cd5f173c23e85530ae6fd6abcf22846a91d9f69307c7153e4c7d54f6515a25c8d0bc3078250be1bf690bd618045e3359aa460ea9204b720ad493a93e733f614757b05709a7c8dedbed03188c9966b", 0x1, 0x0, 0x0, 0x0, r0}]) 2018/03/26 12:50:00 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x1ffffe) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0x1, 0x5006, 0xff, 0xda6, 0x20}) read(0xffffffffffffffff, &(0x7f0000000380)=""/178, 0xb2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x48000000000000, 0x248, 0x5, 0x6, 0x2}, &(0x7f0000000100)={0x8246, 0x7fff, 0x1, 0x3, 0xbcff, 0x4, 0x101, 0xeb25}, &(0x7f0000000140)={0x7ff, 0x0, 0x2, 0x7ff, 0x6, 0x4, 0x854c, 0x4}, &(0x7f00000001c0)={r1, r2+30000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x800}, 0x8}) 2018/03/26 12:50:00 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() r3 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') r4 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r5) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000180)={0x400, 0x7, 0x1000}, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, r4}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r9 = openat$cgroup_ro(r8, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r9, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:00 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df687f10000000000000000650000002e00004a2f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) 2018/03/26 12:50:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="c5", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fallocate(r0, 0x0, 0x107f, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x98) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20000000000800) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r1, &(0x7f0000000100)="95d13be4d3099a3f5b079199a891298495b35f9e05c8e82643aa62341a58ff6cd3182e582ad48216b0236227e677b7959f121e288237a61a5938a399cbe1dc27c2b9bd491baea9e0873cc0ed63abcbdb263aeffe309ef5eb2972ba9742d7905e5345545a7c125b8ebb310f3cff55b89ea40f6a700ff67a1b8cf02adf"}, 0x10) 2018/03/26 12:50:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40080, 0x45) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getpeername$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x1, 0x7ff, 0x80, 0x0, 0x4, 0x1ff, 0x6052989, 0xcb, 0x9, 0x101}, 0xb) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:00 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x3, 0x35}, 0x98) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) 2018/03/26 12:50:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000002c0)={0xba, 0x0, 'client0\x00', 0x0, "4376934b406f648f", "56080000005bc1000000010000000000000000008293baaece05c94cceef1889"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x404000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x20}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r2, 0xbf, 0x9, 0x0, 0xffff, 0x8}, 0x14) 2018/03/26 12:50:00 executing program 2: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x82000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffeb7, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff0001, 0x9}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000001c0)=0x20) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0xa4003) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140)=0x7) 2018/03/26 12:50:00 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() r3 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') r4 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r5) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000180)={0x400, 0x7, 0x1000}, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, r4}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:00 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000002340)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000300)={r3, 0x6, 0x41, "5830637fb99441c9b02109beae2d74353cd3f99157b86126d78b7a527263dc4ab51381b628f583856eb93e7b811ed058697c6911be36baedb68a056aceceff4e96"}, 0x49) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="67000000bcef67b5cc89302454aefc18e5d1f8d2aaf47d62f3dbd76b040820f973e578163e5fc9d95be6d374aa050064cd3a0663fa18ed58af60f39e9e16e0302d9600d0e2becae5096ed8e8dec2f28313d3077a3113602af74b463379da1161bcc518100dc1864011f288"], &(0x7f0000000180)=0x6f) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000001c0)={0x10000, {{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x84) 2018/03/26 12:50:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', r2}) 2018/03/26 12:50:00 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() r3 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') r4 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r5) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000180)={0x400, 0x7, 0x1000}, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, r4}) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r8, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)) 2018/03/26 12:50:00 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f00000000c0)={{0x8, 0xffffffff7fffffff}, 'port0\x00', 0xa, 0x8, 0xd9, 0x1, 0x0, 0x36ea, 0x6, 0x0, 0x0, 0x200}) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'ip6_vti0\x00', 0x45}) 2018/03/26 12:50:00 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000000c0)=""/170) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:00 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r3) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x400, 0x7, 0x1000}, 0x4) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r7, &(0x7f0000000380)=""/178, 0xb2) [ 355.936666] ip6_vti0: Invalid MTU 69 requested, hw min 1280 [ 355.954878] ip6_vti0: Invalid MTU 69 requested, hw min 1280 2018/03/26 12:50:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4800000004002) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, "9c26feb8a7803ea8048d5f5663d4be3027f462f2cbad21b86b3619328258a74a4ef62ca168a11b6dff1ad827fc610f063ed6dbb301248dd38d2aaaa4b7a65a18", "c416196248c73aeda2f5b92000648b0b1e6cac0c25b31cb18daf7b54fac42230d471b3c39a87974490b4e3aa6768cca3e260f02a3c7706d4769d10ba32bc7258", "4b061dabcd35e55d4e0d6abfdf261e205a45fc68801c1e43fb255489c38868eb"}) mq_open(&(0x7f0000000000)='/dev/loop#\x00', 0xc0, 0x20, &(0x7f0000000040)={0x7c, 0x7fff, 0x3, 0x327, 0x6, 0x74, 0x1, 0x7fff}) 2018/03/26 12:50:01 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0xc}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1, 0xff, 0xfffffffffffffffd, 0xfffffffffffffffc}, 0x20) stat(&(0x7f0000001780)='./file0/file0\x00', &(0x7f00000017c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ptrace$pokeuser(0x6, r3, 0x1, 0x47) getresuid(&(0x7f0000006100), &(0x7f0000006140), &(0x7f0000006180)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x5, 0x800, 0x200, 0x900000000000000, 0x100000000, 0x5, 0x2, 0xff, 0x3, 0x4}, 0xb) getgroups(0x0, &(0x7f0000006700)) getpgrp(r3) 2018/03/26 12:50:01 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xb, 0x2, &(0x7f0000000000)=@raw=[@alu={0x0, 0x9464, 0x2, 0x2, 0x1}], &(0x7f00000000c0)='syzkaller\x00', 0xffffffff, 0x62, &(0x7f0000000100)=""/98, 0x0, 0x1}, 0x48) fcntl$setpipe(r0, 0x407, 0x10001) r1 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x300, 0x80) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x5, 0x200000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/60) 2018/03/26 12:50:01 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00008e7000)) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000003c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0xff7) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)) unshare(0x8000000) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000340)=0x8000, 0x4) setpriority(0x0, 0x0, 0x9) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r3, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r3, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000400)="e6ba5434bbc05cd6b86531b51e0cf130d5b974331c2efbb15296867e29f4412c7178046105a13ef3d8da9aba310ab2627e50d2cc685a7507945a7452ef8b529682a0b0a50c1e1deee44cd2230e282aea4a1fe2741ea288b889d1824c5c137397eea730b2ae3af97098f9bbf0fc1c36f21523ba8c437b183ef8b0ef65b1fadc3007eb634ad185626ecc2ed00bcb1511e33e548127eee5b6f6", 0x98, 0x1, 0x0, 0x0) mq_timedreceive(r3, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) setresgid(r0, r0, r0) setresgid(0x0, 0x0, r0) 2018/03/26 12:50:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000040)='./cgroup\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00000000c0)={{0x2, 0x3, 0xff, 0x3, 0xbd}, 0x100000001, 0x200, 'id0\x00', 'timer0\x00', 0x0, 0x6f, 0x588, 0x9, 0x8}) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) mremap(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000e2fffda542b64951f79c68e71b1d127edf603b12057d8dffa9cb3b17b7ee013fc3d0289afe06b5595e60720b410900f4beda3ea806c5b05e6b2a6a4d853faf0fdac62e65eb8514bc7410b43c16278d3efd296fc3d54f044f88fb1570675c25763aed11dbe9d6257ddc8d7b6d92d8a67341a908716f7a492e9fe84be019f6d9b56b7ee443a9399b2312019b4f29f4a4f39e740309f741d9dbba"], 0x6) 2018/03/26 12:50:01 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r3) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r6, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:01 executing program 1: socket(0x0, 0x0, 0x0) 2018/03/26 12:50:01 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001400)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001440)={0x0, 0x9, 0x7, 0x1f42, 0x52, 0x4d4a}, &(0x7f0000001480)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0x82) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000040), 0x4) 2018/03/26 12:50:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)="00854a154b0f947bf5b32c4361dc3964d61a4b397fb4708d02db845b8dd4e687", 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0xff, {{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x14f76162}}}, 0x84) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:01 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r3+10000000}) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)}]) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgrp(r4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) tkill(r4, 0x1000000000016) 2018/03/26 12:50:01 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) io_cancel(0x0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000011c0)}, &(0x7f00000012c0)) write$sndseq(r1, &(0x7f0000a94000), 0x5b) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x80, 0x20, 0x7b}, &(0x7f0000000140)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/03/26 12:50:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x2) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000047aff8)={0x0, 0x1}, &(0x7f0000834000)=0xffb3) 2018/03/26 12:50:01 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)=':\\/\x00', 0x4, 0x1) signalfd(r0, &(0x7f0000000040)={0xfffffffffffffffe}, 0xfffffffffffffff7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x4, 0x6, 0xff, {0x77359400}, 0x0, 0x3}) 2018/03/26 12:50:01 executing program 1: r0 = socket(0x100000000a, 0x0, 0xfffffffffffffffd) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@bridge_getneigh={0x28, 0x1e, 0x503, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/03/26 12:50:01 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:01 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open_by_handle_at(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="f1000000ff030000c1a4f61e8c3538729307bf85a1f54043d6a698fb978e9bcb19368cff0a84cd6c9687f37e10ebc0f70581f0309f7841bd543c142383bc5c885ea5a458a7426e136e9f1dad100a036ab03c41016c4e25505c4b8216e54a9dea65cb3b08d69ba4c1696e6c46962afb643858838979fbd720bc9750e61615b0247ee71764406d15857fb2eeb7fa1988f31e1b4956edc26ab9dffa78ed42a8f2f806c5bb4fe33178f3b66cde1ecd99355d12ad2ab243d89cb22c763df8c2b9d885b6459d61ff9f49e1c2f64487158316eda13e4154b9bcb805e8a45d4a901043fa9673454dff2aa1e25e057f071e6e8b2cfeb616b2a38336fb693a8bec62d80ee8dd21c7e84e99bb01e50d8c6b79daa597f99fde26c95d6ae613f57fc42dfb4dab719f1a8e4f0a085d4c06f4130908ad22a77f70eef921c39c64f2dcb6b434b5bb7dabd8f8d2c1ac115a08895e0d047ec8aab5"], 0x200) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="00000000c9e97ffb0000000000", 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) read(r0, &(0x7f00000005c0)=""/178, 0x644153b9969d4de4) 2018/03/26 12:50:01 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000240)={0x5, 0xa0, &(0x7f0000000180)="3e4749ff739b6dcce2efca35fda1d27702723428f0543b1f3bcd37cd0be9d47929915cc00d299286dc86ccbc154d038f6157f46caa5ddb634b0ab398796ff3165928f154425ef93bc9483ec9190f104e62bc5a71d6c2201fe394893cf3d1c7d2953a077bea0932b0f448248c8963a8711469c9bcf28d4f41c8d6a5e6e0314b299a9daae3e3a5a7069165e1fef4393c13a2b1c52f060aaf893aa119ad5d10feb6"}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)) fallocate(r0, 0x2, 0x8, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x208000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0xfffc, 0x2001a, 0xffffffffffffbffe, r0}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000140)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x7, 0x5}) 2018/03/26 12:50:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x3}, 0x20) write(r0, &(0x7f0000b89fff)="c6", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4800, 0x8) ioctl$KDADDIO(r1, 0x4b34, 0x13) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={r3}) shutdown(r0, 0x800001) 2018/03/26 12:50:01 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40004, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000180)=""/178, 0xb2) 2018/03/26 12:50:01 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x0) kcmp(r0, r1, 0x5, r2, r3) socketpair(0x18, 0x0, 0xc54f, &(0x7f000003eff8)) 2018/03/26 12:50:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) write(r1, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/03/26 12:50:01 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[0x3ff, 0x4, 0x10001, 0x3, 0x4, 0x4, 0x9, 0x1]}) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x9569, 0x3ff, 0x10001, 0x100000000, 0x8, 0x2d2, 0x0, 0x400, 0x3ff, 0x2}, 0xb) 2018/03/26 12:50:01 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x3, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ff9000/0x6000)=nil, 0x3, 0x0, 0x0, &(0x7f0000ff9000/0x3000)=nil}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x5) ustat(0x8, &(0x7f0000000000)) 2018/03/26 12:50:01 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:01 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x23, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x28000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000080)="dd246b46daaa91838e7a5988c3339c330311adf22f26d3a737799f821a30f50ce085ec2567c6481fc3b29e2671a103bae4c8961cc4b4bd010374545bb5428322eeb8ae56fac94b72471b9dfa05f3fbd3ae95945d7a1520ab87f8ec8ef1086064cfbbfc64d4d96c834c0a6b770d8898611627629f8923067d379edf0246319ed46833bc502284c7068092e770676712a9728388fef73bd63c478927017a5cf0c0bc7c2e210ebe1966c8c093c27efb37fa14a2816b37309064d0ae4f09bfaf83ef5fe15baf22311983a98b6a3f8200994e790c3b905e4db76676", 0xd9) r2 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) capget(&(0x7f00000001c0)={0x20080522, r3}, &(0x7f0000000200)={0x6, 0x1000000000, 0xfb, 0x12f, 0x0, 0x3}) 2018/03/26 12:50:01 executing program 2: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b000000db17f500008db072c986399bb6a27f97aec12decd00954150a1675886003820142dad0596d5afe105a9d04"], &(0x7f0000000100)=0x33) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x7fff}, 0x8) r3 = socket(0x2, 0x80a, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100), 0x2dc}]) 2018/03/26 12:50:01 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1fd, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) recvfrom$inet(r0, &(0x7f00000000c0)=""/51, 0x33, 0x40000000, &(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) [ 356.800961] QAT: Invalid ioctl [ 356.806459] QAT: Invalid ioctl 2018/03/26 12:50:01 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x6, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x5b30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x4001, &(0x7f0000ebdff8)=0xfffffffffffffffe, 0x9) set_mempolicy(0x0, &(0x7f0000001ff8), 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) pipe(&(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x7, r2, 0x0, 0x7ff}) [ 356.916300] QAT: Invalid ioctl [ 356.931093] QAT: Invalid ioctl 2018/03/26 12:50:02 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:02 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000004140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000006c00)=[{{&(0x7f0000000200)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000280)="e4a0bd542548e7c10c9a848f59c1041b42dcdb010a5d163c761f4c95657fe1f48be8159cc51d841b9e35678b4df4b415c35f7bc68e5cdfd6516e0dcba28ea6bac63abc01bc972b435b9cde208b71dcb83aec6450bf7e13b98bfcfc9c3a3b037f", 0x60}, {&(0x7f0000000300)="cfd68e64d13f7ccc02261ae6c3b9e128313e2889941f9bbcc7babd9ba2b17049157cd6fdea36d930260657a63bf821c4a723226f11366785500419dc564d41d5937ea4db58dacb08b49f353850fa022ea5fd4495a359de73c3d510d8280cefdcddb1ddd03ac2bdf735a63b3f88d4c2c49c46d73a296f9b3db73b56c5b49db847f92eda245a9f3a2188849a551e17062e1e85fa99da2aca9a5d65f26a153c5671a1ce", 0xa2}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f0000003d80)="eba51079192984dae297ff62bf04c4639ca705ed4b730c514b9e955da82335ace2881fc9032234f27f10c9da95bcc152f37fd3a44725d89dcfd499d188783e7c508b72ba5e5bf3f187931852915ba6db1ed74a0e9696be5bbd09e9a3d1811094bd3fb8a2136a19c673eb05c1809e7381ac06cf1a2429d7566433fb4ec84eeb7a3d718120b638b83c3818fc8185efb8d550def2c3d3228f257559b26b774a09db3a517b6cb82dad028ba4fa75d8d7d5deb5964a4c31dd34f4c94c5875c29b0143367a783864aa2d1bd86c84c622e9c5f424b9ce5c9b344ad621d1835315ff28ed2067e7ba646511bc9ee35350", 0xec}, {&(0x7f0000003e80)="fa01d2601b7014705ecfb0f2f92693ca2102f90843f49eb38d94b208cf567c8720fa6aa5b6632fb3a2285835228ffd7344811bb6ba80d477ebbc90ec22269095e1ae38e0e022b31a4b5a9b349406387b347ff5609fc6357f53670509d919316f8db70b6d1b215f2c434e7a21d50c3cd12703c80ccbb8712e5f05354a2503fc11b502c8d33f1497c8df758a730d088fca37e223199b3e660e2ca03da1f7937dcbb3cdad8eded31f249e73", 0xaa}, {&(0x7f0000003f40)="f0c55cc65e478ea175024428e6dc5b02206bc4177ffd6d72722d331d1d513124bd59b4019959ac19823fe206c7f61ed5bd73e1caddcea8577cb172f0620a7c5a9713ae3dc406e3587c5e98035de80a7929d761f13324f8cfe9c151bf4f1cd0", 0x5f}], 0x5, &(0x7f0000004000)=[{0x10, 0x101, 0x80000000, '@'}, {0x7c, 0x105, 0x9, "f396ba18d2f0e374f7335b30b7dff2c614b6fd902acf70e616ad65769edd132ad31dc70dfb4bafd9e3a6ec7acf61407daadb07eb45d2a254471663afd8f9c52c1318ea00898dddb8cbb3e2940c135b795d1ce6344ae30726e67a8494100035c4aacdf9162c7d7faba3caa7cd2632"}, {0x94, 0x0, 0x100000000, "534ea2c5501c2b61f6bde2643fabfc74d773800cbb47045820483c2e1315260633b1822002a17d1ed9af0b980384a3e645a6f2edd4ab3d3c261585984ce3903c36e63ef8278346607c34a668b95d2b2a192486c1cc441a402a7832ea2a2c9a2378dc1c03671215e5d51b50802728d242bde4a1226acd6e76743ba2effec2dac0ca5fbad35e77"}], 0x120, 0x1}, 0x7}, {{&(0x7f0000004180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x3, 0x2, 0x4, 0x2}}, 0x80, 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"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{0xc, 0x3a, 0x8}], 0x22dc, 0x20000000}, 0x7}], 0x5, 0xd0) r3 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r3, 0x0, 0x4) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='[/$\x00'], &(0x7f0000000140), 0xd00) signalfd(r3, &(0x7f0000000000)={0x69}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x3) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') 2018/03/26 12:50:02 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1ff, 0x100) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) poll(&(0x7f0000000000)=[{r0, 0x204}, {r0, 0x1130}, {r0, 0x8000}], 0x3, 0x3) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) fadvise64(r1, 0x3d, 0x7, 0x3) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="ff5c7b4e0612373f6fc8dc881417a574d4297662679c7c0b427e00a7708018194b1c", 0xf3, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="56ab2e24ef7c645e47cba37fccd4c14cdcfdd4ac89a3d1d562e5c61e54207e407d2672b654680c5ee144297bc11ed68e42ddf93ac6c2b0ddd3e612b0a917fa66fee42b551d4ef6cb417fd019ae782a5aa5c7d75e03b5efafa063bc2979db6b7aadb58d0ed76d2ab2afd009f87f389b2c5de4a6822e4ee6c962948f1baaf28b59ef1cb479a7eae7bcea549279ca94ef02ad8ef912a9788b8eb3b77423b1444fdc66fcd3ba1ebb70ded53fddcb9c902a598a36dc94b4df9e22b65620126dd9d3745582476295a62d03ec46eeb77621404252d7660c8afa688b62dfe14c8b5abf433a5d870a49152cb80e96122720dd8c2c37da590425", 0xf5, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='eth1procGPL\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r1, r2, r3}, &(0x7f0000000380)=""/218, 0xda, &(0x7f0000000500)={&(0x7f0000000480)={'sha1-avx\x00'}, &(0x7f00000004c0)="a7a47ca9d3ace36d832a0d82c7822aa92190ecc1c85a9f6b4ba6beb48f32837cae9532ab06bf7bcf680473d1e028e5291cbe7d07530fb0330370474fe68e8a7d", 0x40}) 2018/03/26 12:50:02 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0xd5a, 0x3, 0x63ec, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x5, 0xebf8, 0xfb10, r1}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x5, 0x1, {0xffffffffffffffff, 0x1, 0x100000000, 0x3, 0x7}}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x6, 0x1) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={r1, 0xfb, "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"}, &(0x7f0000000440)=0x103) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r3}) getcwd(&(0x7f00000004c0)=""/182, 0xb6) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000580)={0x80000000, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x104) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00000006c0)=0x7) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000700)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @random="3c6e4dbaebac"}, 0x10, {0x2, 0x4e20, @broadcast=0xffffffff}, 'vcan0\x00'}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000780)="74fada438d650e86328d154e0c41a99e234202d7ee2ecdd3c2cd8386787ea8d90724fd93773287d5d60bf676e8fdcdfe4de22457d071b9cb414a556a355a1a7a10ea0e92def61cbd17f8f8f7c76bcf75f2f463f4323a9aab55bc6258855f88b7d4d07e879ce3c07f90e70e99a112d27ea42fbfaa08141ecf75149a0a16e53381f464a83ed5a6ccb1f65d04e5356067f584c877b3420bce67165d0761222975dc52609c129ab6c4bcf25a1f7bdcdc570c76ced499b3e873ff399ea34864f211a00cf281a16917bc492aa040b6450f8f1b7db7a299ee259debc080c1b17c", 0xdd) fcntl$getownex(r2, 0x10, &(0x7f0000000880)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000000e00)=[{&(0x7f00000008c0)=""/174, 0xae}, {&(0x7f0000000980)=""/232, 0xe8}, {&(0x7f0000000a80)=""/65, 0x41}, {&(0x7f0000000b00)=""/217, 0xd9}, {&(0x7f0000000c00)=""/224, 0xe0}, {&(0x7f0000000d00)=""/200, 0xc8}], 0x6, &(0x7f0000001ec0)=[{&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/125, 0x7d}], 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) clock_gettime(0x0, &(0x7f0000001fc0)={0x0, 0x0}) utimensat(r0, &(0x7f0000001f80)='./file0\x00', &(0x7f0000002000)={{0x77359400}, {r7, r8/1000+10000}}, 0x100) timer_create(0x2, &(0x7f0000002040)={0x0, 0x1c, 0x0, @tid=r6}, &(0x7f0000002080)=0x0) timer_settime(r9, 0x1, &(0x7f00000020c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) bind$bt_l2cap(r5, &(0x7f0000002100)={0x1f, 0x3, {0xfffffffffffffc00, 0x3, 0x100, 0x5, 0xffffffff, 0x8}, 0x85, 0x3}, 0xe) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002140)={r4, 0xde, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003180)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000031c0)=@assoc_value={r4, 0x1}, &(0x7f0000003200)=0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000003240)=0x9b47) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003280)={{0x3, 0x3, 0x6, 0x3, 0xffffffff}}) setsockopt$inet6_dccp_int(r5, 0x21, 0x1f, &(0x7f00000032c0)=0xfde1, 0x4) 2018/03/26 12:50:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) socket$rds(0x15, 0x5, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x200000000003) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/03/26 12:50:02 executing program 1: capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/03/26 12:50:02 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0xfffffffffffffffe, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) dup3(r0, r1, 0x0) 2018/03/26 12:50:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000000000)="4f2803d8f2fd83ce31967abea3c87fd809ddc7247635a8975242658373e429b4595a4294116f9eee10f928a2c15999d0d55e88fc84d75322b13b48f6ee721d95814fe5e8941b1b4e9681bf735800875a6d8dbcc3dd5329ba17341e98eb9b614c3bae3e329d") 2018/03/26 12:50:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001580)={0x4, &(0x7f0000001540)=[{}, {}, {}, {}]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000001600)=0xffffffffffffffff, 0x4) r4 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xa, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x28}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r5, &(0x7f0000001500)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="681100001a0000042abd7000ffdbdf250a34003ffc00000e000000002c00090002003ffc", @ANYRES32=r1, @ANYBLOB="00000300", @ANYRES32=r1, @ANYBLOB="01002900", @ANYRES32=r1, @ANYBLOB="1ad50005", @ANYRES32=r1, @ANYBLOB="00081b00", @ANYRES32=r1, @ANYBLOB="08000400", @ANYRES32=r1, @ANYBLOB="08001900", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08001000ff01000004101600d9e07a2fb2d62b23c10bfecd4d913373a6be149ba5f47ff004e9e03d78668c911fd966c5d6b4ef9e10e9a62ceed52b2a242e4bbfa2c314c860f995260ae989ab3d5b1a5fbd23160c41fc6c092adcc24cb4b9e82d74247882b24f6476651cf03fe2bbfb83865b7a0afe537ab0112d3a167bf5adf2a99b930890d1534bbe17882a4e2f5355dffa5eaf66ecfb61ad2df1c4c62e34ae91e757bd0fb239b02ed065a743b5a938fa9afcb9bcb1c566acb7c53e5d4b901b7ddb1acb1e6654340e85ddf840cbf9d8c6c272a75f588e8e377e24522d5635328ce61577b38fdc4b25ab5efb1b4bb217a94d446a4acf7e9997392e23579d65481a164407459865fadf8753208d0fe7c986752dc8da7ab48e59e29581a3e990ae33221d7a094f957bc14e665e9dff0c8a374c43ff33f1ef51c9a5c48c4f9b286dd70df45e66ed72ba4394e16da980812e265a38e8f2d65bfcc386dc5875c4f6f624e200f6b5f1fb08715d03af47a1e6b253bf608a05eb12da5355d80d7c2db645f877b6d6a253d526298c815f69bb5fd5da1417e61a888c560c07c0542903faec11fb1fa6a2c82cf067108e1833290e6824660bad0fdc9fca12bafbac7f15f8b4d69e9c7c794e0682c2eef2dd20b4630155fb350e8bb545cd99827ceb3928d020c220a617402b5f8e7c0ffe64ce65c5dc47f81d61a4dac344246a0e3258c8ea8ecf27ac6d26676609a7c701678b513db436af5a505754dd6592322714e8abecd3198c1b38f78bc102f535d3df0c6d9f56e92ce910f813ce9c5d1496052d472530c11fcf9153246899932a3407522c6a98f22ac25b40e41e63dbb81b31daa39df3e71d538ab756137f143dd6b638f0f4a8cc4f05c101b3bf499aa5d0aa6e5b3d8ca6d2b06573e6288b41dfe7f8e6e2f38cf9e716c6c0487fc3fc54b7a68db47a0299eedc77dfb0af974096b3feaf4362b810280861a30fd157cd295c43d11b56828c9ce8bdfd735305e602fadd677a997e0f50a99bd0f4fe18b0fd046dd3cda60d9de804c6e0df0103e421adca1a8d7db01a21d00d033b8d0cbb6ed3c493031456c39eb62c14de8af1158a1252e70100e528cce1691febce12c06d055eb21b6dbb8f507b79b7ab88ebea6f2b67e0e283b3958b347b91861af8811a87013641a02c3cffa39ca0d45ff447bc0fb251e05ece7d058a1a60d1be00d3c14d8ba5b77485ae363207f4a6dffdea2fd9a840c16d246914e52d046be46c62aabf7aa0c99e27caeaca0e11962e809700046ea97be674d8ead2e4576238f130056b36930f50cb99ee467db33203c358ddc260260fe2a15cd1d7ce4e3aac721d1dee28c2a539869a101ebd529e1743b4d0d9a4e5b8cdaa42ed26eea8104ea65bbe0f760b1dbf91f6c5274beea51b27a4315c6e2833a28122b5cf1f4f6d360e0ba475d6ce157a8fac3ac873d5302cf41c4a8706eda16b38bdce4bc508b4a99cac10369167dfb6d783c5495ab7266e9100b24b2612161cc2b6c55f062efc79216e675b648fb00246d33ca274a6f01497077f7f5666fb1de7245a6048766318845e56ee687b3b6e2ef62a73b082c6da65c7d428d9dde36caa3409878a5cd10c712f1143c2532d9486b0854dddb9c66edaa1368acce83f208853b4fbc222df328c942e0632b6cfaba793a87b2508bffccb1c640cbe62fea742f65c498761d295de7c730e9c04c402cabeaf5c8f2561bac1aff4d32719b64e06d69fd11f7011e7b1e8847a47002244737cf25399d4d19b8f8642b7f659feaab9790c8ce7946d69177c5bd8ea22a3353c70fe2caecfff0476a4bea3251a30cd8ab7b49b6b82a687f91e798d58214424f8d4a58c49395bb98f9fa6ed9e0c015ec6282c60194fb63e1e8e05201ef3b924baabba8c3fe530005d431b3276f20d601c67a449a6b033fdd005db4312597a52e185da86752701542e0e70a8d5697c2197fbd794929b51d99ad2cd32dbf44b9efcfab0823e36e4bdf6e15a7923a4d7e02a12e500df63d3bfeff52937c00d886b5d87f7509b9781d37a48a4e05712159d28ac1dc2dbf6c6bfd08d6af0b176d783567928643d2e41cf800d551b4e5d71e86cdfa3dd60fa0ace1c6b6f6e73f0b7de19f1a1aee2b69f927fb2edf324c2e6961c5e4fd7aafc0cc3cb94f2784a06a9c944a8c08940199731c1f43ebcfff90444920d48cd7ae87b71229392e765ca53b7679bd672ed0a99ea3bcaf71d7211efee67e5fb9335598702144eae1df9bccc92548b4f784ebf6adee250ea734951963a466f7ad9dcac1b3e0c02b9f2008b6c9c0d562f171fd7dc28191a8ce230b4c5b30fb0d1a08f29d09e013e440210b52053a45d44324cb80ae2da4d1df345f1110d54c159b6b13baf062b5e3dbf08d4a61db467b559a6cf786ac76e74809ebc2b7090b7e840c7feaf0632d0370c5c93814393531fcd45a2d12b87a4b643ce94e281b85f00b3c00f3ab2ff9151186f7bf2f799f12c80962768e46f52f63b57b3104032cdec63d1c1e92c27adb81fa9f36e8d29c5d974df69f9d8e030a1b0db48adecbfa0f248eb12af76ad3502dac0c4fcce034269d7f3dca23d211667ba001c195a8e076cf5e3fff24bd2c0443f1d9555636b5a38956806f516885605a577f766860c6118360cbc28815a3e29d496ed87d2ab449c28a8dbb192e3caa5de0c3159f754c1f29b9ac55ed54693a8e50475d8bd88b53c1ad9ebe3603da72ce20f1113e67bd1bd5d8202f62970df6e3be7fe15cbb90f4e999ce23b0c494790b3b21635c38558b15c09dacc4870a2b287d9190f0df56b3e5d68c952de14a3790d76d8b4193e6be7b169967b6cfd54d791381932de7c68e23fe9a5cc31945a0a75bc465b1d097ff10ce46ae657da998ab649e01f6dc72a1e87fb52956375cb8e0f32be9196394787b56ba529c9664a205226b2cc0465e80530762de22f840351513831ad68aea720cad2fdaabfa99085daaab8fb324b2fb54fab839271febfb36902032b72c1ba31e29174c9c0aa7acf50ab21c1aa2ecdeb5950a3eeea7698fb28ce9a321ae0f4121711244cd32576b20ba960e9c1932a34dfa534af9a9f3eb01bf6f3633fa38349717461edf8aeebc5259edba46872cb490c1dece1d9795b53b88d7d395b3a34e92a46b821470e033a913f1fb3421ab470d033e603e663fc85e33b9fcc1fbec70ccd873867531c58a58ac2962b5876839d3369737955b91b481c83492787a0d61f937a98acf88fd119134a62640f85bfd998db5cd4aec64e1928737450af25af6be685aa58c734acd8eaa2b30225ea5915cd583cd1b06e1c8eefe708348564669bc63fb1e0e1c1d61bc0cc2b294659db27b6f23ae21a119fccdc8ebbf82eff3893861194afb91fb6df5d5d709155379b2f104c8a4da9f14c2aaa99590d814b2115d76bff199b1f7873bbecca69355d4acb05f3b4626dea8c30b227c2bb77c8002017df9780825ae47eceb04c56ce9adc18b1786977764fb4913d1d0562b1ca8a0256c9456e3b18a330e9a51550e5a0d65d9205f74a0412b4e147c2981707040c500a9691bb4a7a0be28958145d54d4fbe1e6b96b98a4fb493bb59cd67da72a34e11f36609dea3527572f1b9914e197ee6fbb76b5a5f6402085cc2a8026e968361be273a8a4445178d6f3418282461b630dd3afd8896d6aadb94ec356cc4190d10b7e63d3a8cf0545aec6081ae6b0ed46a5856c0ce2743bcc4bd707284833c64be70c21d992bcb39b5615bdad29c0581ebf8ed9a6f82485aec6111cef07cb9dbf519ab67653b3f4119f515d655d736951518c044d2f9e9e71c9abed993217dc7d159e039d730bfe6f67db6b23f406a77e4fcb9a71097e420e4e81d2dcbe1888cbbfaa26422a22f01e053d5edeb0917eb5e352f9b730e5d413cbfe84d73030d9b3ed6eb751cb6f7ac4bf8aa7ac5aaa3238ecf53e462c5b882b26d87cbb5300d81e6d5647a6634790c16fda91403fef737440fe0c173a174689e0e5ad54f54f158018b67397fdb4f97bb2c4ebddc3409dd8074ec9768f0741d65b11920ea1400d2731940c162ca5c510387be5efaf43c42e0574f2dd2962ea4e62320f30a287870cda1f1d1805724655e0963a6b38cdf29fe3c268f587590bcdc4c98a0d5c4f6fc4044539326e2cd15d9868c41e14f124b28ca9d78727c1d08300865991eac2d90518913de42ff074ba3196d617e08cf2043407d9e5b784abcb4cf5976351f43e3a0561604a2a2935216cabf16331f6b4b7dc0b3574ec1b6e1bc99e966c60fbb2948d4f5213534f5d47cfb7c9ee0c8d7aa5b9e12219bfb5fcab77e74d622322aa5250cb8dbec8863f07f9d624d389eedcf1cfe5c0be1db2fb21fe8cdff3f2097a75ca0a437b5252ba767385fbfd39962672121eaebd9b0f68dac2755d02e5c74deee39de084c00913235fb325f063763bef0deaffa4ba28ef00c5d4526297da77a54d3bd58fc75f8a417e7dcc24113975f7c850d5c30e4693cb210a176054a1040d82566b0d3ad8d1e1c0054b0c5378b27c97b31ec29fd8d98aab5bbf915fa5c32f300e7e80572c077f4909a14042d8087e8a849e20596abcc09139bf1f4aa6d7d91055e06ba16b2001e009a2c023aa12fec9df08586fafd7fb32889bf92eceb5055292828927e12d0d6c2604f4dfc94d0421919d81b1f1c027f3bc50fc05e90a9043bc7e9624be256386e20b4169caa1fa1eeb3d973d0b958e88ccb2e3ec12b99b9cf627eae10dd1015e5c6b8f8571bf5ec8c3c2736027658575f75c2b2e134a14e1c96f792d16d428656921b7ad170039e321e30ce0493439fcdc6e79f03b94a845549063ec4ae95edb571591520a4eb8a35a520fa60de86a272bd2c17426ba8ead3ce8d37708c1458f0de8daa1f2790b5b4bcdfb157caf2df35314ed4d619fe311a3c94a6865e91106914b6fd524d3c9a423cda7e2417b6ab1593943c7c9e5e39ea89da3939fc09d56cca5f8ed3d45bb9c794b68c4ac38e5ca6b17ff0f936e164403127685400d7064f7a7afea538141af291aa94bf8642d94c6b7efb6b9cf65965f76cc7225acf2becad33188f8ee3e971ca1361bcf8972581d465c36a805a75b7f3568c0722d02397a2fe4d9a0c995a7d16a14064f299a9ff5c9cb8b37064cad1bd715c3be6e343c3fe569b8a9b803f504e32f2f29c24c10b2cc44da576a500571e0ac9320502e1020b0f867cd2d648e0613ad15e76ce7eaba4a079acc8018c2e7d5a56260845bef22290c589a99cdac5bfa83e3e0e283bbec10cda1eee05da83cd08d04289f0fe1184377648850accd114884725766aee558f4e24a4cc921047ab294066d83f9e87d7e4a7d3dc0ad34746bace9276ae2a76d2df999f24ac71208868541968ef9eb16786b77c21005ca62c5b24f5ecbb9cc24890755ae83b1312da971d55277ad373607f9c7bf385aea3480cf372fe53e2c7ee91ed760d2ff94788843a23bd16a7cfbde6a0649a6ce8663d8a518976d5f8ad5735eb38ea51b28295a92f5335d96c0a3e9a895d83c27dd4a9d890784e662f18d3beb53c339fbc0749a08ee558c492e1bf4350f7b51883c42091db728aed8fac3049c0a2169c95ab6f0f4bbe6e9cb44554acf78592a49dc845b35ccc8e6fa534c4d571fa2ae7b961cd5279ab70948eddca4bde5a227c47e8c48b0d639629beb509234b3f93196015e7434cf5bb64106fbea46ec98046d7b578a59a1efd7aa25bb3ff27137cb6eea1c47e3b4ab6df9ef9047ceec13fda613df039c01f0c3814dff04c5cc17a522a993ac2e173870d24a17935e2b297727d5ffd48cb351bd2907707a080010000500000008001400010000001400050000000000000000000000000000000001d800080076d75b1d1b6e78dfe04df0db219cd694faeefd7460ebd198da5de62508d15732855eb234d0554543d2a58a5961f25d78929f62643ed38654170faeb377a42cc5bfc3e34102d11862abb5d878c7e56674772add1422ac0871aac98fe42ae8522aa7dd3dd4b7109bc5caf644e58188c00d21d5077ea5d864b4991ff43bfd233939b60601d7a6a3807a4b05505c0319fab9217e1450f32c365f38dbd1266872bc9c48fa01e05dbf9c140c891c3c43a0fc500284126cb1c75451fdecba264bc7cc4fc7978c0b0477cae4a02ac4972e28e6005e000000"], 0x1168}, 0x1}, 0x8000) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000100)={0x4, r0}) 2018/03/26 12:50:02 executing program 2: r0 = socket$inet6(0xa, 0x7fd, 0x80087) sendto$inet6(r0, &(0x7f00009a9000), 0x0, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) getrandom(&(0x7f0000000100)=""/105, 0x69, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/187) 2018/03/26 12:50:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x111000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/26 12:50:02 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) pipe(&(0x7f0000000080)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:02 executing program 6: r0 = socket$inet6(0xa, 0x400000000005, 0x100000000000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) sendto$inet6(r0, &(0x7f0000000080)="892381bc55ce583ad2da4228958d63e7721b463fe77a936b0e15bbb16ee92da82de2d0c329ef78ff618c2505d60c97967fa2d21f36de651448c3c24a33294f0e5afe2276c715793e6f3c211e3044c6198d0f837648860003ac892368438e6572088cce164fd2a8", 0x67, 0x4000, &(0x7f0000000100)={0xa, 0x4e22, 0x39, @dev={0xfe, 0x80, [], 0xb}, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/03/26 12:50:02 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x5021, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:02 executing program 0: getrlimit(0xf, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}}, &(0x7f0000000140)=0x98) 2018/03/26 12:50:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x40000, 0x84) sendmmsg(r0, &(0x7f0000001cc0)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001440)="d5", 0x1}], 0x1, &(0x7f0000001500), 0x0, 0x4800}}, {{&(0x7f00000017c0)=@hci={0x1f}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)}}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) prctl$setptracer(0x59616d61, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) 2018/03/26 12:50:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) r1 = dup(r0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000300)={'broute\x00'}, &(0x7f0000000380)=0x50) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="08394eb95e081ef8c1b308a41f5d8728d61533859bdc049fc424e18a4cf333c7f60c8ec8a41fd942686e6ceb1b678ddedab53609b2f85b7f09f1f780de642975dfb1366852a97b92bee6d54fbd23f1be98b378f4131bd2571da8f51edef2066bfffc34f78d5e0da0ea45a1ea82222dba435f8ab7f999bbedce0302dc529dc284269fda17098adb4ce6561a1b44678f23043b460eb07469f3412f7a8f66e6", 0x9e, 0xffffffffffffffff) r3 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='broute\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="a5ba16d620054f52feee98d88fbeec67669fdfe17e483bdcc75f0b74274722f19972a0482aec0ae14b5546853f335cd936aa7a4a7069bab7887958c5c973af08532f6e4ee130ad3cc8e5b641053b021d2f4a1d5da71e74430df4a8d0cf6352255d28806bf78c6c2dfba6ef18d2ce43a9cdb01d8fc392b3d9e9a96263ddb5100c49b08ef97c85b31ab48924904c859de02a9a018ea3300963894aaa14eccd3c7c8ac439d4fa3ce4b963cfa779d4b11b4463219e3e810ec3eecd9dba636fd9db892b2aec4d0730d7b0528aea42343d6ae0764f3b2a7380016379dd5c934eb4c9481c", 0xe1, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r3, r4}, &(0x7f0000000500)=""/170, 0xaa, &(0x7f0000000600)={&(0x7f00000005c0)={'md5-generic\x00'}}) ioctl$TIOCCONS(r1, 0x541d) 2018/03/26 12:50:02 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/211) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000ab000)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x4}) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x40044149, &(0x7f0000000040)) 2018/03/26 12:50:02 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x420540, 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) set_robust_list(&(0x7f00000002c0)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x179e, &(0x7f0000000240)={&(0x7f0000000200)}}, 0xc) r3 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f00000000c0)=""/178, 0xb2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000300)={0x7, 0x3, {0xffffffffffffffff, 0x0, 0x101, 0x0, 0x8}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000380)) 2018/03/26 12:50:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x401, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="20090000000012009abe280806234e3e94f1a42316e49623b5409649a0a54df1a9e344fc45de7e7484e2a910e017c261fde27060e6772d2fd8f345f344b5bdc5895a6ce3efe03ba2fef32be0d6a42ca9b6b6ae44a68323013da0a4da9deeb0742409c93ad366181b823a5adda53234eeee30fa66d92f6f3f7cef047fff6335c039521b6aaab8758d09c870050787f64620209e141aa7e6393a879b939f0b3ae2cddf1b048bbd448ce492ef322b944341273d4cf80d7a9b6712a7ff210bb713cb89563024bef9c563622c8328eb89406404845cbb01567c69fab62b0e09a23435070271c0afe01a91460bd0fc7599ee3fb43f24b8752aed95281345b9d8db34dcf3d46fb442eb3dfde769ce9ce742243b8e3d3835230d9be1198b94d9babf49181aec172cd73a11ec541c7fcab46f38074acb0bebc8c3d05ab222c20ca7ab19cc441d7b05b2c359d713e1a119090cd42f68528ddd9e7626d37b457d40834dadf28ec794"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/26 12:50:02 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setns(0xffffffffffffffff, 0x40000000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$rdma_cm(r0, &(0x7f00000023c0)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR64=&(0x7f0000002380)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f0000003200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000031c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000002400)=@notify={0xf, 0x8, 0xfa00, {r1, 0x1d}}, 0x10) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80000) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x1, 0x1, "9320438706af", 0x3}, 0x10) 2018/03/26 12:50:02 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x14d) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={'bpq0\x00', {0x4, 0x6, 0x1, "f2a73ec517b3", 0x81}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x9d6}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x840, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) modify_ldt$read(0x0, &(0x7f0000000140)=""/35, 0x23) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/26 12:50:02 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) syz_emit_ethernet(0x1c, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaa00009c23bfa93a4db6ca562d728d9f57d9db6e2400410081"], &(0x7f0000000000)) r1 = dup(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000040)={0xc4, &(0x7f00000000c0)=""/196}) bind$rds(r1, &(0x7f00000001c0)={0x2, 0x4e24}, 0x10) 2018/03/26 12:50:02 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="52bc0c0746c0f24ec3672010a3fe73581440fd859608e7727255985faa8194580fce7f633c9dc5e74a0b9f149d17cf0a50389fc7c16148eaca6fe8d36ffc7a7aac41d1b96d0c7bd2ce15b4e78b58337b8467f3851d3b897d613be695e7899e797e95c73efdf37859a199c7a380592c21a4f02685cefdc622cdfc51acc00ad8f1f75fa7064b61abbe16dc55e4c76b0b3ef9cd1e4f8ebd19fa11731a8d0622e73c65d48bbd4f2ee1983a36edfb45995f8e7769b39ee00418c1ddd55895f6c0bc7f5653e802abc7ebf94800000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8980, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x1, 0x1, 0xd8}) 2018/03/26 12:50:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgro\x00\x00\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:02 executing program 6: mkdir(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000023b000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000023b000)='ramfs\x00', 0x1, &(0x7f00000e5000)) r0 = open$dir(&(0x7f000023a000)='./bus\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000046000)='./bus\x00', 0x0, 0x0) renameat(r0, &(0x7f000000d000)='./file0\x00', r1, &(0x7f000002b000)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4}}, &(0x7f0000000180)=0xe8) setfsuid(r2) 2018/03/26 12:50:02 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sctp\x00') r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x88000, 0x100) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1400) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x400, 0x20) getsockname$unix(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000280)=0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x11, "5987522ece53cbb6b75c6eb0264f9fabe6"}, &(0x7f0000000300)=0x19) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r3, 0x9, 0x5, 0x316, 0x3ff, 0x30f}, &(0x7f0000000380)=0x14) r5 = openat(r2, &(0x7f00000003c0)='./file0\x00', 0x8400, 0x84) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000440)='./file0\x00', 0x200) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) readv(r6, &(0x7f0000002a80)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/5, 0x5}, {&(0x7f0000001500)=""/60, 0x3c}, {&(0x7f0000001540)=""/165, 0xa5}, {&(0x7f0000001600)=""/214, 0xd6}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/225, 0xe1}, {&(0x7f0000002800)=""/246, 0xf6}, {&(0x7f0000002900)=""/255, 0xff}, {&(0x7f0000002a00)=""/87, 0x57}], 0xa) r7 = socket$packet(0x11, 0x3, 0x300) truncate(&(0x7f0000002b00)='./file0\x00', 0x7) fremovexattr(r7, &(0x7f0000002b40)=@known='user.syz\x00') socket$nl_netfilter(0x10, 0x3, 0xc) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000002bc0)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002c00)={r4, 0x3ff, 0x5, 0x3ff}, &(0x7f0000002c40)=0x10) r9 = request_key(&(0x7f0000002c80)='.request_key_auth\x00', &(0x7f0000002cc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002d00)='/dev/sequencer2\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r9, 0xfffffffffffffff7) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000006e40)={'eql\x00', &(0x7f0000002d40)=@ethtool_per_queue_op={0x4b, 0xffffffff, [0xffffffffcce2d883, 0x9, 0x0, 0x100000001, 0x1, 0x8, 0x8, 0x3ff, 0x5, 0xc1f7, 0x1, 0x0, 0x7, 0x7fffffff, 0x6, 0x6, 0x10000000000000, 0x8001, 0x2e, 0x9000000000000, 0x10000, 0x4000000000000000, 0xffffffff, 0x10000, 0x100000001, 0x6aa, 0x800, 0x9, 0x7, 0x9, 0x33, 0x7, 0x0, 0x1ff, 0x80, 0x4, 0x800, 0x7fff, 0x3f, 0x3f, 0x2, 0x2f, 0xf4, 0x6, 0x3, 0x0, 0x0, 0x7, 0xa51, 0x6, 0x6, 0x59, 0x8, 0x3, 0x200, 0xfffffffffffffffc, 0x8d3, 0x6a94a60d, 0x33f, 0x9, 0x9, 0xfefb, 0xd4e, 0x4, 0x7, 0x728fe811, 0xf23, 0x1, 0x100, 0x5, 0x89, 0xc1, 0x100000000, 0xea2, 0x1, 0x0, 0x4, 0x7, 0xe53a, 0xa8, 0x0, 0x3, 0x6, 0x6c, 0xfffffffffffffc01, 0x4, 0xfff, 0x80000001, 0xffffffffffffffff, 0x8, 0x20, 0x1, 0xfffffffffffffffc, 0xce, 0x401, 0x1, 0x81, 0x9, 0x20, 0x6, 0x1, 0x7fff, 0xc3, 0x7, 0x9, 0xaa26, 0x3, 0x8, 0x338, 0x1, 0x9, 0x8, 0x0, 0x400, 0x401, 0x0, 0xff, 0x0, 0x5, 0x101, 0x0, 0x3f, 0x8, 0x0, 0x9e9, 0x8, 0xa3, 0xfff, 0xc0000000, 0x1, 0xe16, 0x1, 0xffff, 0x800, 0x1, 0x7, 0x1, 0x7, 0x7c, 0x8, 0x30000000000000, 0x0, 0xffffffffffffffff, 0xe58a, 0x34bb, 0x101, 0x8, 0x81, 0x9, 0x7f, 0x6, 0x5, 0xc8b, 0xfffffffffffffffe, 0x81, 0x4, 0x0, 0x4, 0x101, 0x7, 0x1, 0x8, 0xfffffffffffffffe, 0x5, 0x3, 0xa4, 0x10000, 0x8, 0x80, 0x3, 0x7, 0x4, 0x0, 0xfffffffffffffff7, 0x1, 0x200, 0x3, 0xc87, 0x7fff, 0x0, 0x2, 0x7, 0x10001, 0x7, 0x1000, 0x101, 0x24, 0x6, 0xb3c, 0x4, 0x200, 0x2, 0x8, 0x1, 0x4, 0x0, 0x3, 0x0, 0xfffffffffffffc68, 0x3, 0x7fffffff, 0x2, 0xe01, 0x10000, 0x7fff, 0x62, 0x6, 0x3, 0x1, 0xe8, 0xffffffffffffff61, 0x1ff, 0x2, 0x2, 0x40, 0x1a2, 0x4, 0xb2, 0x5323, 0x0, 0x0, 0x7, 0x7fffffff, 0xe4, 0x1, 0x1, 0x101, 0xfffffffffffffff9, 0x7f, 0x0, 0x4, 0x4, 0x2, 0x1000, 0x4, 0x3, 0x2, 0x6, 0x3f, 0x4, 0x0, 0x9, 0x6, 0x7, 0x5, 0x8001, 0x0, 0x0, 0x4, 0x1, 0xfffffffffffffffb, 0xe2, 0x9, 0x4, 0x7fffffff, 0x100, 0x0, 0x101, 0x8, 0x3, 0x2, 0x8000, 0x35, 0x0, 0x0, 0x401, 0xbeec, 0x80000000, 0x80000000, 0x4, 0x4, 0x1, 0x40, 0x2, 0xfffffffffffffffd, 0x4, 0x5, 0x20, 0x400, 0x100000001, 0x49, 0x5, 0x2, 0x3ff, 0x4, 0x3, 0x1, 0x926e, 0x0, 0xdc66, 0x1, 0x0, 0xfffffffffffffff8, 0xa0, 0x10000, 0x4, 0x6, 0x1f, 0x4, 0x10000, 0xb, 0x8001, 0xfffffffffffffff7, 0x4, 0xffffffffffffffd9, 0x2, 0x5, 0x100000000, 0x100000000, 0x8, 0x80000001, 0xfffffffffffffe78, 0x8, 0x4, 0x2, 0xffffffff, 0x1000, 0x3, 0xf1, 0xffffffffffffff00, 0x3f, 0xffff, 0x10001, 0x6, 0x3, 0x3690e724, 0x6, 0x3ff, 0x0, 0x3, 0x3, 0x3f, 0x3ff, 0x1000, 0xffffffffffffffff, 0x7fff, 0x40, 0x9, 0xff, 0xffff, 0x5, 0xfff, 0x3, 0xe8d, 0x5, 0x4, 0x9, 0x3, 0x74, 0xfffffffffffffff8, 0x2b68, 0x4, 0x100, 0x2, 0x3, 0x6, 0x7fffffff, 0xfffffffffffffff9, 0xfffffffffffffff9, 0x401, 0x2, 0x0, 0x3f, 0x10001, 0x8, 0x1, 0x80000000, 0x3ff, 0x1ff, 0x100, 0x5, 0x9, 0x3, 0x1, 0x7ff, 0x4, 0x7, 0x1, 0x101, 0x8, 0x3cb9, 0x4, 0x0, 0x3, 0x9, 0x2, 0x3, 0x6, 0x6, 0x4, 0x7f, 0x1, 0x0, 0x1ff, 0xb1f6, 0xbf, 0x2ea4, 0x6, 0x1, 0xe2cf, 0x2, 0x98a, 0x0, 0x0, 0x2, 0x100000000, 0x6, 0xa32, 0xe1, 0x6, 0x5, 0x8, 0x9, 0x3, 0x9, 0x8000, 0x7, 0x10001, 0x10000, 0x8, 0x1000, 0x0, 0x7fffffff, 0x80000001, 0x6, 0x9, 0xffffffffffffff85, 0x1, 0x100, 0x4, 0x47, 0x80, 0x7, 0x3, 0x5, 0x7fffffff, 0x6660, 0x1800000000000000, 0x4, 0x7, 0x204, 0x0, 0x1ff, 0x2, 0xeb, 0xb974, 0x8000, 0xe0, 0x1, 0xfbe, 0x100000001, 0x100000001, 0x6, 0x6, 0xfffffffffffffd4f, 0x200, 0x0, 0x4, 0x7f, 0x0, 0x7, 0x1ff, 0x3, 0x3f, 0x2, 0x6, 0x7, 0x0, 0x6, 0x0, 0xff, 0x0, 0x9b3e, 0x6, 0x9, 0x7ff, 0x7, 0xee9a, 0xffffffffffff7ce7, 0x8000000, 0x3, 0x100, 0x8, 0x8, 0x7, 0x1, 0x47fc, 0x7, 0xd5, 0x7f, 0x10001, 0x3, 0x7, 0x6, 0x0, 0x123d, 0x0, 0x1ff, 0xfff, 0x2, 0x79000ae8, 0x3a9, 0x5, 0x0, 0x8001, 0x1, 0x9, 0x6, 0x8000, 0x5, 0x4, 0x3b2, 0x388cba94, 0xffffffffffff2756, 0x80, 0x8, 0xa494, 0x3b59, 0xffffffffffffffff, 0x7, 0xffffffffffff8001, 0x5, 0x0, 0x0, 0x3, 0x200, 0x0, 0x5, 0xc, 0x10000, 0xfffffffffffffffd, 0x0, 0x7, 0x1f, 0x4, 0x9a, 0x9, 0x1, 0x0, 0xffffffffffffffff, 0xa3, 0x2, 0x4c00, 0x7, 0x400, 0x10000, 0x400, 0x7f, 0x8000, 0x6, 0x0, 0x2, 0x5, 0xffffffff, 0x1f, 0x0, 0x7, 0x7fffffff, 0x4, 0x3df1, 0x8, 0x3, 0x100, 0x7ff, 0x97, 0x1, 0x10, 0x800, 0x0, 0x6b19, 0x80000001, 0x3, 0x0, 0x100000000, 0x7, 0x101, 0x7, 0x6, 0x2, 0xffffffff, 0xff, 0x9, 0x9, 0x116, 0x7, 0x10001, 0x400, 0x101, 0x0, 0x0, 0x200, 0x9, 0xd88d, 0x10001, 0x1, 0x6, 0x5, 0x7, 0x1ff, 0x91, 0xffff, 0x7, 0x2b, 0x301b, 0x4, 0x7, 0x355, 0x4, 0x7, 0xf612, 0xffffffffffffffe1, 0x3f, 0x7, 0x35b, 0x6, 0x40, 0xaf6d, 0x5, 0x2, 0x0, 0x1, 0x100000000, 0x8000, 0x9, 0x23a7, 0x6, 0xc1cb, 0x2, 0x6, 0x10000, 0xd2, 0x3, 0x548, 0x200, 0x1, 0x0, 0xbc0c000000000000, 0x7fff, 0x0, 0x1f, 0x6, 0x3, 0x7, 0x0, 0xffffffffffffffff, 0x2, 0x10001, 0x5e, 0x9, 0x5, 0x5, 0x8, 0x4, 0x0, 0x9c5, 0xffffffff00000000, 0x1, 0xffffffff7fffffff, 0x1f, 0x1f, 0x1f, 0xff, 0x3ff, 0x452d, 0x1f, 0x0, 0xe10, 0x3403, 0x1, 0x4, 0x3ff, 0x5, 0x80000000, 0x800, 0x7ff, 0xfff, 0x2, 0xc26, 0x7, 0x1f, 0x7f, 0x3, 0x5, 0x7e, 0x28, 0x5, 0x2, 0x3, 0x9, 0xfff, 0xfffffffffffffff8, 0x5, 0xb1, 0x9be, 0x0, 0x6, 0x3ff, 0x216b, 0x9, 0x10001, 0x3, 0x6d, 0xff, 0x3ff, 0x9, 0x200, 0x8, 0xb05e, 0x0, 0x1, 0xce33, 0x1, 0xc, 0x7, 0x2, 0xffffffffffff0000, 0x0, 0x308, 0x2, 0x9, 0x53a, 0x0, 0x5, 0xc1, 0x78, 0xe80, 0x6, 0x6, 0x9, 0x6d, 0x8, 0x0, 0x3ff, 0x6, 0x10001, 0x7fffffff, 0x1, 0x4, 0x0, 0x10001, 0x9, 0x3, 0x10000, 0x7, 0x7, 0x169, 0x0, 0x0, 0x1, 0x9, 0xfffffffffffffd82, 0x1, 0x1ff, 0x209, 0x6d, 0x2, 0x8a, 0x0, 0x545, 0xf5, 0x9, 0x2, 0xffffffff, 0x100, 0x2, 0x9, 0xa78, 0x1, 0x5, 0x7, 0x5, 0x97, 0x8000, 0x3ff, 0x4, 0x4, 0x6, 0x1, 0x1, 0x7fffffff, 0x8, 0x1, 0x4000000000000000, 0xc9ac, 0x9, 0x9ef7, 0x3, 0x4, 0x0, 0x3, 0xe1, 0x2, 0x8960, 0xfffffffffffffffd, 0xf34b, 0x6, 0x6, 0x0, 0x10000, 0xfff, 0x3, 0x1f, 0x3, 0x80, 0x2, 0x9, 0x7, 0x3, 0x7, 0x1, 0x8001, 0x2, 0x3, 0x400, 0x800, 0x101, 0x15b, 0x3, 0x3, 0xfffffffffffffffe, 0xaa47, 0x841, 0x7, 0x0, 0x1, 0xd9a6, 0x8, 0x9f, 0x8, 0x3, 0x6, 0x20, 0x7, 0x20, 0x1000, 0x4, 0x3, 0x7, 0x7, 0x5, 0x1, 0x101, 0x709, 0x1544, 0x5, 0x80000000, 0x5, 0x5, 0x1ff, 0x5, 0x2, 0x80, 0x0, 0x22, 0xfffffffffffffffb, 0x401, 0x1, 0x100000000, 0x169c, 0x7, 0x1, 0x100, 0xfffffffffffffc00, 0x1, 0x400, 0x80000001, 0x7, 0xffff, 0x7fff, 0x8, 0x100, 0x7ff, 0xdb56, 0x7, 0x6, 0x1, 0x0, 0x1000, 0x7d6, 0x8001, 0x9, 0x6, 0x19, 0x80000000, 0x3, 0x3, 0x0, 0x80, 0x5, 0xffffffff, 0x4, 0x200, 0x6c3, 0x6, 0x4, 0xff, 0x29d, 0x7, 0x4, 0x5, 0x8001, 0x1, 0x3, 0xf5a0, 0x100000000, 0x4, 0x2, 0x7f, 0x49, 0x2b3, 0x5, 0xc3b, 0x3, 0x9, 0xffff, 0x10001, 0xe4, 0x2, 0xb19d, 0x2, 0x401, 0x4, 0x80b6, 0x8, 0x3ff, 0x0, 0x1, 0xf352f23, 0x4, 0x6, 0x100000001, 0x193, 0x6, 0x1, 0x2, 0x4, 0x4, 0x8001, 0x7, 0x9, 0xffffffffffffffff, 0x9, 0x7, 0x1, 0x3, 0x2, 0xf30, 0x8, 0x40, 0x2, 0x101, 0xff, 0x77, 0xfc00, 0x80, 0x9, 0x7, 0x0, 0x81, 0x8, 0x2, 0x4, 0x0, 0x9, 0x4, 0x90, 0x2, 0xbc25, 0x8, 0x9, 0x1000, 0x7f, 0xffffffff, 0x6, 0x0, 0x101, 0x12, 0x1ff, 0x67, 0x5, 0x8001, 0x7fffffff, 0x7, 0xffffffffffffff00, 0x3, 0x3fc, 0x8, 0x1, 0x4, 0x1ec, 0x8, 0x5, 0x200, 0x7, 0x40, 0x3, 0x9, 0x8, 0xf70, 0x1, 0x200, 0x8, 0x5, 0x2, 0x800, 0x0, 0xfffffffffffffff7, 0x8c3, 0x100, 0x1, 0x1, 0x5, 0x1, 0x8, 0x101, 0x2, 0x7ff, 0x0, 0x3ff, 0x10000, 0x280000000000000, 0x0, 0x2, 0x5, 0x2, 0x3, 0x2, 0xeb1, 0x5, 0x2, 0x9, 0x5, 0x7, 0x1, 0x80000001, 0x200000000000000, 0x4, 0x8, 0x9, 0x7, 0x4, 0x8, 0x8, 0x6, 0x7ce, 0x0, 0x5, 0x2, 0x1ff, 0x100000000, 0x0, 0x200, 0x8, 0x3, 0x4, 0x101, 0x77, 0x9, 0x8001, 0x1f, 0x1f, 0x9422, 0x5, 0x0, 0x0, 0x3, 0x5, 0x9, 0x6d79b57f, 0x4, 0x4, 0x100, 0x1, 0x5, 0x7, 0x5, 0xffffffff, 0xfffffffffffffffa, 0x7, 0x1, 0xf, 0x3, 0x4, 0x1, 0x2bd55c60, 0x1, 0x7f, 0x100000001, 0x0, 0x6, 0x7ff, 0x1, 0x87, 0xffffffff, 0x5, 0x200, 0xf51, 0x3, 0x2, 0x8, 0x3, 0x0, 0x9, 0x699, 0x0, 0x4, 0x81, 0x8, 0xfffffffffffffffc, 0x400, 0x1, 0xfffffffffffffff8, 0x2, 0x2, 0x1, 0x7f, 0x4, 0x9, 0x628, 0x8000, 0x0, 0xb65, 0x4, 0x2, 0x6, 0x12, 0x7, 0x7f, 0xdffb, 0x24cd, 0x4, 0xff, 0x4, 0x80000001, 0x0, 0x669d1fd2, 0x1, 0x0, 0xfffffffffffffff8, 0x3, 0x101, 0x6, 0x9, 0x7, 0x3, 0x8001, 0x40, 0x4, 0xde, 0x577a, 0x4, 0x14b0, 0x4, 0x4, 0x8, 0x5, 0x0, 0x0, 0x5, 0x9, 0xfe, 0x0, 0x6228, 0xffffffff00000000, 0x7, 0x8, 0x3, 0x1, 0x9, 0x4, 0x3, 0x0, 0x0, 0x747b, 0x1, 0x0, 0x1000, 0x20000000000, 0x0, 0x1, 0x121, 0x5, 0x4b75, 0x917, 0x4, 0xffffffffffffff33, 0x400, 0xb3, 0x8, 0x8, 0xba, 0x100, 0x0, 0x9, 0x100000001, 0x7, 0x6, 0x1f, 0x7, 0x4, 0x0, 0x62, 0x100, 0x40000000, 0xfff, 0x6, 0x7, 0x8, 0x384, 0x83ab, 0x7, 0x0, 0x87f, 0xc9, 0x7, 0x6, 0x2, 0xfff, 0x8, 0x7f, 0x3, 0xe672, 0x9, 0xfff00000000000, 0x9, 0x4, 0x6, 0x7, 0x100000000, 0x20, 0x9, 0x3ff, 0x3, 0x5, 0x1010000000000, 0x4, 0x6, 0x9, 0x7, 0xf1, 0x20, 0x47c, 0xffffffff, 0x1, 0x97, 0x1f, 0x4, 0x9, 0x8, 0x6, 0x80000001, 0x7, 0x5, 0x7, 0x4, 0x9, 0x9, 0xffff, 0x6, 0x8b28, 0x6, 0x0, 0xeb7e, 0x5, 0x4, 0x100, 0x2, 0x1400000000000000, 0x2, 0x2, 0xaeee, 0x401, 0x6, 0x400, 0x1, 0x3, 0x5, 0xb3d, 0x9, 0xfff, 0x6, 0xfffffffffffffffa, 0x5, 0x0, 0xf2, 0x2, 0x6cde, 0x8, 0x8, 0xfffffffffffffff7, 0x101, 0xfffffffffffffffc, 0x3, 0xf36, 0x499, 0x401, 0x80000000, 0x9, 0x9, 0x100000000, 0x8, 0xff, 0x0, 0x2, 0x0, 0xb135174, 0x1, 0xc6e, 0x8, 0xc433, 0x8, 0x3, 0x9, 0xff, 0x10001, 0x5, 0x7da, 0x0, 0x6, 0x3, 0x200, 0x0, 0x0, 0x80000001, 0x1f, 0x10001, 0x7bf, 0x9, 0x9, 0x7fffffff, 0x3, 0x3, 0x7, 0x3, 0x27, 0x2, 0x401, 0x8, 0x18000000, 0x5, 0xfff, 0x3, 0x3, 0x8, 0x10000, 0x4d, 0x3, 0x4, 0x2, 0x3, 0xffff, 0x7, 0x7, 0x0, 0x3, 0x8, 0x81, 0x2, 0x6b81, 0x7, 0x80000001, 0x80, 0x6, 0x3, 0x100000000, 0x8000, 0x3ff, 0x1, 0xd6f9, 0x1, 0x20a4, 0xffffffffffffb006, 0x81, 0xfffffffffffffffb, 0xd612, 0x1, 0xfffffffffffffffb, 0x1000, 0x8, 0x7, 0x2, 0x8, 0x1, 0x6, 0xffffffff, 0xff, 0x10c, 0x1, 0x1c03, 0x92, 0x9, 0x3ff, 0x5, 0xff, 0x7, 0xfffffffffffff001, 0x100000000, 0x0, 0x8, 0x2, 0x3, 0x7, 0xff, 0x5, 0x8001, 0x1, 0xcd, 0x11, 0x69c, 0x170b0000000, 0xd11, 0x80, 0x1, 0x0, 0x2, 0x7, 0xffffffffffffffe0, 0x8, 0x100, 0x6, 0x7fff, 0x2, 0x10001, 0x7ff, 0xa19, 0x7935, 0xffffffffffffff0e, 0x100000001, 0x0, 0x200, 0x20, 0x2, 0x100000001, 0x0, 0x7, 0x96b2, 0x100, 0x3d5, 0x0, 0x1, 0x3, 0xffffffffffff0000, 0x80, 0x7f, 0x6, 0xfff, 0x3f, 0x0, 0x7, 0x8000, 0x6, 0xfffffffffffff000, 0x40, 0x1, 0x1, 0x9, 0x8, 0x5, 0x9, 0x6, 0x8, 0xfffffffffffeffff, 0x8000, 0x65, 0x2, 0x4, 0x8, 0x5, 0x1, 0x100000000, 0x3, 0xb39, 0x100, 0x4, 0x3, 0xc24, 0x8, 0x50000000000000, 0x4, 0xffffffff80000000, 0x2, 0x7fffffff0000000, 0x2af, 0x10000, 0x4, 0x3, 0x8, 0x6, 0x5, 0x9d, 0x7, 0x9, 0x1, 0xfffffffffffffffb, 0x7fffffff, 0x7fffffff, 0x5d, 0x9, 0x2, 0x8, 0x3ff, 0x2, 0xa349, 0xf9f, 0x40, 0x4, 0x4, 0x1f, 0x6, 0x5, 0x0, 0x5, 0x4, 0x3, 0x9a, 0x7f, 0x101, 0x2, 0x2000000, 0x5, 0x4, 0x1, 0xffffffffffffd5f5, 0x100000000000000, 0x4, 0x3, 0x80, 0x6, 0x0, 0x101, 0x6, 0x20, 0x9, 0xa44, 0x6, 0x81, 0xfffffffffffff751, 0xfffffffffffffe01, 0x101, 0x7, 0xb6d, 0x7fff, 0x6, 0x6, 0x3, 0xffff, 0x9, 0x9b8d, 0xe1ab, 0x0, 0xffffffff80000000, 0xc79, 0xce0, 0x200, 0x4, 0x1, 0x100000000, 0x2, 0x4, 0x1, 0x8, 0x3, 0x0, 0x7aa, 0x261e, 0x4, 0x1f, 0x7, 0xfffffffffffffffc, 0x4, 0x1, 0x2, 0x1f, 0x692, 0x8, 0x3, 0x5, 0x7, 0x6, 0x2, 0x8, 0xc01, 0x116, 0xfffffffffffffffd, 0x100000000, 0x0, 0x9, 0x0, 0x6, 0x2, 0x36d3, 0x4, 0x80000000, 0x4, 0x8000, 0xb1e1, 0xfffffffffffffffb, 0x0, 0x0, 0x1, 0x3, 0xf009000000000, 0x0, 0x1, 0xdff0, 0x3, 0x100000000, 0x7f, 0x2, 0x8, 0xdff, 0x6, 0x9, 0x800, 0xe11, 0x80, 0x60, 0x20, 0x295, 0x9, 0x96, 0x40, 0x7, 0x8001, 0x80000001, 0x81, 0x100000001, 0x2, 0x400, 0x0, 0x0, 0xcb1, 0x9, 0xa7, 0xffffffff, 0xff, 0x3ff, 0x7, 0x80000001, 0x100000000, 0xd65, 0x8, 0x1, 0x5, 0x5, 0x0, 0xffffffff, 0x777, 0x7, 0x2, 0x6eb, 0xffffffffffffffc5, 0xffffffffffff8000, 0x80000001, 0x3a, 0x0, 0x4, 0x3, 0x5, 0x3, 0x3, 0x0, 0xffffffff, 0x7f, 0x6, 0x9, 0x2, 0x9, 0x3f, 0x7, 0x3, 0x7fff, 0x2, 0x0, 0x6, 0xfffffffffffffeff, 0xec, 0x0, 0x3f, 0x2, 0x0, 0x9, 0x6, 0x8, 0x8001, 0x3f, 0x5, 0xff000000000000, 0x3, 0x9, 0x6, 0x7f, 0x6, 0x1, 0x2, 0x1, 0xf0, 0x8, 0x81, 0x1, 0x8, 0x9, 0x8, 0x9, 0xfffffffffffff000, 0x40, 0x3, 0x80000001, 0x100000001, 0x4, 0xaac9ae, 0x8, 0x9, 0x100000000000, 0x400, 0x8d28, 0xdc7d, 0x64, 0x200, 0x8001, 0x7ff, 0x6, 0xfff, 0x1, 0x7ff, 0xffffffff, 0x1, 0x400, 0x5, 0x101, 0x1, 0x7, 0x7fff, 0xffffffffffffff9e, 0x0, 0x59, 0x0, 0x1ec, 0xfffffffffffffffc, 0x2, 0xfffffffffffffffc, 0x0, 0x101, 0x200, 0x5, 0x2, 0x1e66, 0x8, 0x2, 0x3782, 0x5, 0x4b4, 0x7f, 0x7ff, 0x81, 0x4, 0x9, 0xfffffffffffffff9, 0x1f, 0xeb, 0x4, 0x3, 0x2, 0x7, 0x5, 0x3, 0x8, 0x2, 0x6, 0x25, 0xff, 0x2, 0x1, 0x2, 0xff, 0x5, 0x8, 0x0, 0x3, 0x5, 0x6, 0x20, 0xffffffe000000000, 0x7fffffff, 0x1, 0x7ff, 0x0, 0x10000, 0x21e8, 0x1, 0x0, 0x1, 0x0, 0x2, 0xe47, 0x6, 0x3, 0x5, 0x8, 0xffffffffffff7c39, 0x76c8, 0xffffffffffff8000, 0x8001, 0x1, 0x5, 0x5, 0x40, 0x6, 0xfffffffffffffffc, 0x200, 0x2, 0x8, 0xff, 0x1, 0x556140ee, 0x10000, 0x1b8959c3, 0x1, 0x8, 0x9c, 0x800, 0x7fffffff, 0x0, 0x10000, 0x0, 0x101, 0x3, 0xed6, 0x8, 0x3, 0x10001, 0x4, 0x0, 0x3d3, 0x81, 0x6, 0x7d, 0x913, 0xe1, 0x1, 0x3ff, 0xc78, 0xed8f, 0x0, 0x1, 0x401, 0x5, 0xffffffffffffff19, 0x0, 0x401, 0x1, 0x3ff, 0x2, 0x8000, 0x5, 0xbf1, 0xcf, 0x1, 0x6, 0x6, 0x80000000, 0x8, 0x5, 0x3, 0x3, 0x6, 0xff, 0x9, 0xfff, 0x20, 0x9, 0x40, 0x5, 0x20, 0x1, 0x5, 0x7f, 0x7fffffff, 0x1, 0x80000000, 0x8000, 0xa296, 0x6, 0x8000, 0x6, 0x6, 0x6, 0x8, 0x2911aef5, 0x4, 0x1, 0x5, 0xf42b, 0x1c51, 0x4094, 0x4b, 0x2, 0x45e, 0x1b6, 0x8, 0x200, 0x1735, 0x4, 0xfffffffffffffffb, 0x10000, 0x200, 0xe00, 0x6, 0x1, 0x4, 0x5, 0x1, 0x0, 0x9, 0x100000000, 0x1, 0xfff, 0x8, 0x3, 0x1, 0xfffffffffffffffb, 0x1, 0x7, 0x0, 0x3927472b, 0x3, 0x2, 0x100000001, 0x4f35, 0x2, 0x2, 0x7, 0x7ff, 0x9, 0x8, 0x8000, 0x80, 0x1, 0x0, 0x5, 0x9, 0x0, 0xea, 0x4, 0x2, 0x3, 0x40, 0x1000, 0x80000000, 0x7, 0x3, 0x3, 0xcfc, 0x3ff, 0x80000000, 0xff, 0x2, 0x9, 0x10001, 0x200, 0x6, 0x1000, 0x0, 0x3, 0x101, 0x4, 0x7fffffff, 0x0, 0xbcf, 0x200, 0xe3a1, 0x80000000, 0x23f, 0x8, 0x6, 0xfffffffffffffffe, 0x80, 0xe4, 0x6, 0x7, 0x2, 0x80000001, 0x3, 0x2, 0x1, 0x10000, 0x1, 0x1, 0x5, 0x0, 0x4, 0x7, 0x7, 0x8, 0xff, 0x99, 0x7ca0cbe5, 0x1000, 0x0, 0x3f, 0xffff, 0x945, 0x414b2c5b, 0x2, 0x100000001, 0x32ec, 0x4, 0x4, 0x6, 0x5, 0x4, 0x100000000, 0x3f, 0x6, 0xb662494, 0x9, 0x80000001, 0x7, 0x5, 0x5, 0xfffffffffffffffa, 0xb1, 0x4, 0x4a, 0xffffffffffffffc0, 0x0, 0x0, 0x6, 0x4, 0xc8e6, 0x1, 0x7, 0x1, 0x9, 0x80000000, 0x0, 0x8, 0x3, 0x8001, 0x0, 0x6, 0x9, 0x1f, 0x708, 0x7, 0x8, 0x101, 0x7f, 0x1, 0x9, 0x7fff, 0xfffffffffffffff7, 0x1, 0xfff, 0x5, 0x3ff, 0x3, 0x3, 0x4, 0x0, 0x4534, 0x3f, 0x9, 0x1, 0x0, 0x8dde, 0xe764, 0x9, 0xecd, 0xfffffffffffffff9, 0x1, 0x7fffffff, 0x4, 0xffff, 0x81, 0x6, 0x7f, 0x400, 0x7, 0xcea, 0xffffffff00000000, 0x7f, 0x9, 0x7, 0x4, 0xfffffffffffffff8, 0x1, 0x0, 0x4, 0xffffffffffffff18, 0x100, 0xff, 0x1, 0x100, 0x3, 0x9, 0x4, 0x9, 0x1, 0x8, 0x10000, 0x100000001, 0x5d49, 0x7fff, 0x0, 0x1, 0xb4, 0x9, 0x5, 0x4, 0x7ff, 0x4, 0x80000000, 0xfffffffffffffe00, 0x4, 0x4, 0xfffffffffffff496, 0x100000000, 0x3f, 0x9, 0x5, 0x9, 0x9, 0x20, 0x80, 0x6, 0x100, 0x2, 0x500000, 0x6, 0x3, 0x9cf, 0x5, 0x90, 0x1, 0x0, 0x6, 0x4, 0xffff, 0x20, 0x8000, 0x1ff, 0x1, 0x6, 0x7fffffff, 0xffffffffffffffe0, 0x8000, 0xfffffffffffffff9, 0x7, 0x1f, 0x1ff, 0x40000000, 0x3, 0x0, 0x8, 0x682c, 0x200, 0x8, 0x8, 0x9, 0xf08, 0x200, 0x93, 0x4, 0xe1e, 0x5, 0x3, 0x8, 0x101, 0x9, 0x2, 0x400, 0x3ff, 0x9, 0x3, 0x1, 0x7, 0x3, 0x401, 0x2, 0xffff, 0x3, 0x1a7, 0x8, 0x7, 0x5, 0x3, 0x5c9d, 0xad08, 0x80, 0x1, 0x0, 0xffffffff, 0xce74, 0x9, 0x6bf, 0x97, 0x2, 0x2, 0x200, 0xc4c4, 0x8d, 0xf32, 0x7, 0x6, 0xbc3, 0x6, 0x100000000, 0x1, 0x1ff, 0x472, 0x7, 0x9, 0x1, 0x7fffffff, 0x2, 0xfffffffffffffffd, 0x4fa, 0x2, 0x4, 0xffffffffffffdf49, 0x81, 0x62, 0x2, 0xff, 0x80000000, 0x6, 0x2, 0x200, 0x1, 0x3f, 0x9, 0x1ff, 0x6, 0x4, 0x2, 0xbd, 0x100000000, 0xffffffff, 0x6, 0x3, 0x3ff, 0x9, 0x1, 0x5, 0x0, 0x4, 0x7fff, 0x800, 0x9, 0x8, 0x5, 0x0, 0x101, 0x540, 0x7, 0x7, 0x2, 0x6, 0x4, 0x7, 0x1, 0x80000001, 0xdcf, 0x3f, 0x1, 0x1, 0x3, 0x8, 0x6, 0x3, 0x8, 0x6, 0x9, 0x0, 0x4, 0x9, 0x8, 0x8, 0x1, 0x5383, 0x1, 0x7ff, 0x4, 0x8000, 0x6, 0x0, 0x7a, 0x0, 0x2, 0x4, 0x5, 0x9, 0x8, 0x8, 0x8, 0x7ff, 0x7, 0x8, 0x5, 0x9, 0x0, 0x4, 0x1, 0x18, 0x8001, 0x5, 0x20, 0x814a193, 0x6, 0x7, 0xc795, 0x83a, 0x8, 0x84, 0x0, 0x1, 0x1, 0x9, 0x3ff, 0x6, 0x4, 0x1, 0x10000, 0x101, 0x3, 0x1b4ea, 0x6cb7, 0x8, 0x0, 0x0, 0x39d, 0x80000000, 0x6, 0x4, 0x7f, 0x4, 0x10c3, 0x6, 0x4a, 0x6, 0xffffffff, 0x7f, 0x1, 0x0, 0x200, 0x7fff, 0xc71, 0x9, 0xfff, 0xe6b, 0x0, 0x659, 0x7dc, 0xffffffff, 0x8, 0xf8ee, 0x6, 0x6, 0x7, 0xb5, 0x5, 0x7, 0x2, 0x81, 0xf0a, 0xe83, 0x9, 0x3, 0x7, 0x650b, 0x6, 0x1, 0x9, 0x7, 0x136, 0x2, 0x80, 0x1ff, 0xf9e, 0x20, 0x9, 0x4, 0x5, 0x3, 0x80000001, 0x1, 0x800000000000000, 0x8, 0x6d50, 0x3ff, 0x6, 0x10001, 0x7, 0x9, 0x4, 0x200, 0x0, 0x2, 0x280000000000, 0x0, 0x0, 0x6, 0x4, 0x0, 0x1f, 0x80000000, 0x400, 0xb9, 0x80000000, 0x100000001, 0x80000000, 0xdf2, 0xcd, 0x100, 0x100000000, 0x3, 0x2, 0x40, 0x8, 0x7, 0x81, 0xfffffffffffffff8, 0xa71, 0x6d53, 0x80, 0x6, 0x6, 0x7, 0x573, 0x5, 0x80000000, 0x101, 0x9, 0xfffffffffffffffa, 0x401, 0x10000, 0x2, 0x4, 0x401, 0x9, 0x5, 0x40, 0x5, 0x2, 0x7f, 0x401, 0x6, 0x1c, 0x7fff, 0x8, 0x5, 0xf6c, 0x9, 0xd09, 0x39cf, 0x6, 0x200, 0xff, 0x4, 0x800, 0x401, 0x7, 0x6, 0x6, 0x5, 0x8, 0x8001, 0x3, 0xfffffffffffff2d1, 0x9, 0x0, 0x7a48, 0x5ab6, 0x8aa, 0x1, 0x7ff, 0x1000, 0x3, 0xe7c, 0xfffffffffffffff7, 0x6, 0x7f, 0x8, 0x0, 0x453, 0x0, 0x7, 0x8689, 0xd, 0xd48d, 0x1, 0x6, 0x9, 0x3, 0x6, 0xfffffffffffffffc, 0x401, 0x57, 0x5, 0x9, 0x3, 0x9, 0x1, 0x55, 0x48a, 0x80000001, 0x7, 0x109, 0x8, 0x8, 0x2, 0x20, 0x8, 0x6, 0x3, 0x8001, 0x2, 0x2, 0x7, 0x2, 0xffffffff, 0xf700, 0x4, 0x10000, 0x5, 0x100000000, 0xfffffffffffffffa, 0xb93, 0x7, 0x0, 0x8, 0x6, 0x3, 0x8, 0x100, 0x100000001, 0x8, 0x4, 0x626, 0x7fff, 0x0, 0x2, 0x3f, 0x6, 0x8000, 0x3, 0x2, 0x3, 0xff, 0x2, 0x736c8a57, 0x80000000, 0xbcfd, 0x7, 0x1ff, 0x10000, 0xffffffffffff7fff, 0x2, 0x7, 0x2, 0x6, 0x1cc, 0x8001, 0x0, 0xffffffff7fffffff, 0x6, 0xff, 0x6, 0xfffffffffffffffe, 0x326, 0x27, 0x4, 0xffffffffffffcd44, 0x7ff, 0x7, 0x3, 0x200, 0x1, 0x80000001, 0x3, 0x5, 0x100, 0x7, 0x3, 0x6, 0x5, 0x9, 0x81, 0x69, 0xfffffffffffffffa, 0x4, 0x80000001, 0x7fff, 0x8001, 0x5, 0x5, 0x6, 0x4, 0x8, 0xc000000000000000, 0xffffffffffffff41, 0x1f4, 0xb0, 0x4, 0x800, 0x0, 0x3, 0xea61, 0xd3, 0x7fffffff, 0x3, 0x1, 0x4, 0x10001, 0x2, 0x8, 0x9, 0x4, 0xfffffffffffff001, 0x6, 0x9, 0x3f, 0x57, 0x8, 0x3, 0x0, 0x9, 0xffffffffffffffeb, 0x6, 0x7, 0x7, 0xffffffffffffff27, 0x800, 0x7e, 0x7, 0xbfd, 0x6, 0x401, 0x5ec9488, 0x9, 0x0, 0xfffffffffffffeff, 0xff, 0x1c, 0x738a9d93, 0xad4, 0x6d6d, 0x7, 0x8, 0x5e6e, 0x9, 0xffff, 0x1, 0x6840, 0x7, 0x7ff, 0x8000, 0xdc15, 0xffff, 0x2, 0x6, 0x7, 0x8000, 0x1, 0xffffffffffffffe1, 0x6, 0x0, 0x1, 0x401, 0x8, 0x800, 0x0, 0x80000001, 0x3ff, 0x5, 0x3, 0x1, 0x1, 0x3, 0x7, 0xfabc, 0x3, 0x6, 0xff, 0xc2, 0x1, 0x81, 0x8, 0x8, 0x8, 0x1, 0xfedb, 0x100000000, 0x2, 0xb9b, 0x1, 0xa18, 0x3, 0xff, 0x4, 0xf5, 0x9, 0x0, 0xeb, 0x3, 0x0, 0x7fff, 0x3, 0x9, 0x71c, 0x8, 0x508b, 0x5, 0x2, 0x5, 0x7f, 0x8, 0xfffffffffffeffff, 0x0, 0x71, 0x238f, 0x1, 0x3, 0x37, 0xb03, 0x9, 0x4, 0x4, 0x81, 0x4, 0xc8e, 0x10001, 0x8, 0x3, 0x6, 0x7, 0x3, 0x800000000, 0x1, 0xffffffff, 0x4, 0xfffffffffffffffc, 0x1, 0xffffffff, 0x1, 0x6, 0x2, 0x1000, 0x9, 0x8001, 0x0, 0x13371dc7, 0x7fff, 0x2bd1937e, 0x10000, 0x7, 0x3, 0x8, 0x9, 0xfffffffffffeffff, 0xffffffffffff0000, 0xfffffffffffffffd, 0xab4, 0xbf, 0x3ff, 0x7fff, 0xfff, 0x69, 0xcf05, 0x5, 0x6, 0xfff, 0x101, 0x0, 0x367b3e, 0x1, 0xff, 0x39d, 0x0, 0x1ff, 0x3, 0x240, 0x100000000, 0x80000001, 0x1, 0xd01, 0x5, 0x6, 0x10000, 0x8, 0x3, 0x5, 0x9, 0x40, 0x80000001, 0xfffffffffffffc00, 0x3, 0xff, 0x7f, 0xb6b, 0x20, 0x7ff, 0x80000000, 0xffffffff, 0x2, 0x3, 0x7ff, 0x9, 0x10000, 0x722, 0x3, 0x5, 0x7ff, 0x2, 0xd667, 0x9, 0x3, 0x59b, 0x8, 0x70e, 0x10001, 0x4, 0x100, 0x7, 0x1, 0x10, 0x2, 0x100000001, 0xfffffffffffffffb, 0x3ff, 0x100000000, 0x8001, 0x100, 0x2, 0x4, 0xffffffff, 0x3, 0x2, 0xb5, 0x7, 0x80, 0x9, 0x3ff, 0x3800000000, 0x7ff, 0x1000, 0x2, 0x1ff, 0xffff, 0x8, 0x7, 0x0, 0x101, 0x3, 0x56e, 0x2, 0x0, 0x3, 0x1, 0x9, 0x6, 0x1, 0x7, 0x10000, 0xe0aa, 0xffffffffffffff7f, 0x401, 0x7, 0x10001, 0xffffffffffffff95, 0x1, 0x0, 0x81, 0xffffffffffffff80, 0x1, 0x3, 0x6, 0x3ff, 0x8, 0x1, 0x1, 0x0, 0x2fb, 0x317d, 0x7fffffff, 0x80, 0x4, 0x3, 0x3, 0x4, 0x5, 0x10001, 0x7, 0x8, 0x7d177e79, 0x81, 0x1f, 0x4, 0xac, 0x5, 0x7, 0x782, 0x80000000, 0xfb0, 0x10000, 0x5, 0x8, 0x66c, 0x60ea, 0x3ff, 0x6a, 0xffffffffffffffac, 0x401, 0xba, 0xffffffffffffffe0, 0x81, 0x80, 0x100, 0x4, 0xffff, 0x23, 0x7, 0x14a000000, 0x10001, 0x7ff, 0x8001, 0x3, 0x4, 0x7, 0x3ff, 0xb384, 0x3, 0x5, 0x7, 0x0, 0x3, 0x6c, 0xab9, 0x4, 0x2, 0x20, 0x8000, 0x7, 0xab9, 0x5, 0xffffffff, 0x3, 0x4fa, 0x6, 0x7, 0x2, 0xfffffffffffffe01, 0x0, 0x3ebd000000000000, 0xff, 0x9, 0x28c2, 0x40, 0xc940, 0x10001, 0x5, 0x8, 0x7, 0x8, 0x9, 0xe5, 0x1, 0x1000, 0x2, 0x63, 0x7, 0xbc0b, 0x9, 0x5, 0x6, 0xd6, 0x2, 0x1ff, 0x2, 0x2, 0xaa, 0x3, 0x8ac, 0x5, 0x9f10, 0x7, 0x8, 0x3, 0x0, 0x3, 0x3ff, 0x1, 0x1, 0xfffffffffffffeff, 0x80, 0xc6, 0x100, 0x6, 0x1, 0x2, 0x800, 0x5, 0x200, 0x8, 0x3, 0x1, 0x81, 0xfffffffffffff1e4, 0x0, 0x5aa5, 0x8, 0x100000001, 0x80, 0x5124, 0x3, 0x0, 0x101, 0x7, 0x401, 0x5, 0xffff, 0x7, 0x0, 0x400, 0x3, 0x100000000, 0x5, 0x5, 0x0, 0x10000, 0x9, 0x2, 0x9, 0x5, 0x6, 0x5, 0x0, 0x1f, 0xffffffff, 0xe34, 0x3, 0x6fb3418f, 0x10000, 0x1, 0x19cdeefe, 0x7, 0x4a00000000000000, 0x6, 0x9, 0x71, 0x3, 0x3ff, 0x6, 0xff5f, 0x0, 0xb7, 0xfffffffffffffff7, 0x1, 0x8, 0xfffffffffffffffc, 0x401, 0x7fffffff, 0x1, 0x1, 0x833, 0xfffffffffffff801, 0x1, 0xf41d, 0xfffffffffffffe00, 0x5, 0x70, 0x76a, 0x9, 0x4, 0x3, 0x8, 0x81, 0x39c, 0x8d, 0x6, 0x1, 0x2, 0x7f, 0x10000, 0x1ff, 0x4, 0x3f, 0xffff, 0xffffffffffff8001, 0x7, 0x3ff, 0x9, 0x0, 0x7fff, 0x100, 0x4f, 0x101, 0xfff, 0x800, 0x1000, 0xf292, 0x6, 0x8001, 0x435, 0x5057e6f7, 0xffffffffffff7fff, 0x9, 0x3f, 0x8, 0x1, 0xd5e9, 0xb09f, 0xfd, 0x19230f92, 0x5, 0x80000000, 0x3407, 0x3ff, 0x0, 0x1ff, 0x2, 0x7f, 0x10000, 0xf573, 0x3, 0x1, 0x2, 0x2, 0xd9, 0x3, 0x7fff, 0x800, 0xffffffffffffffe0, 0x5, 0x7fff, 0x9, 0x0, 0xffffffffffffffc7, 0x6, 0x2, 0x97ce, 0x0, 0x285d, 0xd62c, 0x8, 0x9, 0x7f, 0xe8f7, 0x0, 0x8, 0x2, 0x101, 0x90c4, 0x4, 0x8, 0xffff, 0x8, 0x10000, 0x1, 0x1, 0xa0, 0x8000, 0x1, 0x0, 0x6, 0x7, 0x81, 0x40, 0x6, 0x20, 0x4, 0x6, 0x7fff, 0x40, 0x4, 0x0, 0x8001, 0x100000001, 0xff, 0x3ffc0000, 0x7c, 0x1f, 0x6, 0x10000, 0x6, 0x7, 0x7fff, 0x4, 0x0, 0x100000001, 0x5, 0x0, 0x6daf, 0x3, 0xfffffffffffff800, 0x3, 0x800, 0x2b5, 0x3, 0x1, 0x2c, 0xa7d9, 0xfffffffffffffff9, 0x100000000, 0x7, 0x80000001, 0x5, 0x7a8, 0x101, 0x200, 0x3, 0x0, 0x10000, 0x2, 0x8, 0x4, 0xfffffffffffffc01, 0x6, 0x80000000, 0x80, 0x9, 0x85, 0x0, 0x5, 0x0, 0x100, 0x5, 0xabbe, 0x4, 0xed24, 0x0, 0x0, 0x7, 0x85d1, 0x3, 0x100000001, 0x8, 0x42, 0x8, 0x1, 0x1, 0x1, 0x4, 0x5, 0x1, 0x8, 0xffff, 0x3, 0x400, 0x25400000000000, 0x4, 0x8000, 0x474ae79b, 0x20400000, 0x80000001, 0x9, 0x8, 0x20, 0x5f2d, 0x9, 0x40, 0x7, 0x0, 0x3ff, 0xffffffff, 0x928, 0xcaf, 0x1, 0x8, 0x6, 0xffffffffffffffc0, 0x800, 0x40, 0x800, 0x200, 0x800, 0x7, 0x5, 0x100000001, 0x3f, 0x9, 0x10000, 0x10001, 0x81, 0x3ff, 0x0, 0xeb, 0x800, 0x4faa, 0x9c3, 0x0, 0x745c, 0x1, 0x5, 0xffff, 0x27, 0x5, 0x7f, 0xef, 0x2748bce2, 0x506d, 0x80, 0xfffffffffffffffb, 0x8, 0x1b14, 0x2, 0xaf51, 0x1, 0x7, 0x10000, 0x8, 0x70da, 0x0, 0x7, 0x7, 0x17, 0x4, 0x4, 0x1000, 0x7, 0x7, 0x8, 0x0, 0x100000001, 0x300000000, 0x3ff, 0x1, 0x3, 0x2, 0x9, 0x6, 0x3, 0x8, 0xc22a, 0x2, 0x8, 0x3c, 0x0, 0x0, 0x8, 0x0, 0x200, 0x0, 0x9, 0x9, 0x400, 0x0, 0x9, 0x1, 0x6, 0xd, 0xbaf, 0x8001, 0x1, 0x0, 0xfff, 0x6, 0x6, 0x5, 0x8, 0x9, 0x5, 0x5bf4ebdf, 0x6, 0x6, 0x1fe00000000, 0x6, 0x7, 0x6, 0x1, 0xd020, 0x0, 0xc8be, 0x4, 0x44, 0x900, 0x4811, 0x9bc, 0xff00000, 0x7fff, 0x3, 0x2, 0x4, 0x20, 0x2, 0x50700000000, 0x1, 0x1a1a, 0x1a13, 0x216, 0x4, 0x6, 0x8, 0xdc9, 0x5, 0xd5, 0x9, 0x5, 0x8, 0x5, 0x5162, 0x1, 0x200, 0x9, 0xaf, 0x5, 0xfffffffffffffffa, 0x8, 0x2e, 0x2, 0x4, 0xfffffffffffff001, 0x1ff, 0x484d, 0x8, 0x101, 0x2, 0xfff, 0x7fffffff, 0x2c0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x8, 0x2, 0x4fea, 0x100, 0x9eb, 0x0, 0x8, 0x0, 0x1, 0x1000, 0x2b6, 0x6, 0x4, 0x4ca2, 0x10001, 0x6, 0x101, 0x6, 0x5, 0x3f, 0xefa7, 0x3, 0xffff, 0x8, 0x5, 0x0, 0x4, 0x5, 0x1, 0x401, 0x5, 0x7, 0x0, 0x800, 0x3, 0x0, 0xd445, 0x1, 0xb49, 0x3, 0x1f, 0xfffffffffffffffc, 0x8001, 0x5, 0x81, 0x7, 0x9, 0x6, 0x7ff, 0x515, 0x5677, 0xff, 0xdc, 0x8bf, 0x0, 0x8, 0x80, 0x3, 0x0, 0x6, 0x32, 0xdf14, 0x100000001, 0xa6, 0x1, 0xd44, 0x1f, 0x1cc, 0x4, 0x3f, 0x56, 0x800000000000, 0x3f, 0x9, 0x2, 0x6b3, 0x4, 0x7, 0x8, 0x7a, 0x7f, 0x400, 0x100000000, 0x200, 0x5, 0x10001, 0xfff, 0x7f00000, 0x101, 0x80000001, 0x2, 0x7ff, 0x8, 0x9, 0x6, 0x0, 0x80000001, 0x578e, 0x1, 0x800, 0x9, 0x800, 0x81, 0x3e67, 0xfffffffffffffeff, 0x6, 0x3, 0x5, 0x3f, 0x5, 0x8, 0xd68, 0x5, 0xbc57, 0x3, 0xade3, 0x1, 0xffffffff, 0x0, 0x1, 0x5, 0x96fe, 0x5, 0xe4b9, 0x9, 0x7, 0x1, 0x7fffffff, 0xd29, 0x4, 0x1, 0x6, 0xc44c, 0x6, 0x9, 0x800, 0x55, 0x1, 0x1, 0x2, 0x1, 0x7f, 0x5, 0x3e, 0x4, 0x400, 0x6, 0x9, 0x7, 0x55, 0x2bd3, 0x2, 0x10000, 0x9bbd, 0x800, 0x40, 0xc4, 0xffffffff, 0x7, 0x12a, 0x2, 0xffffffffffffff48, 0x80000001, 0xfffffffffffffffe, 0x2, 0x8, 0x7, 0x0, 0x7, 0x7fffffff, 0x8, 0x200, 0x1000, 0x6, 0x1, 0x100000001, 0x9, 0x9, 0x1, 0x7fff, 0xffffffff80000000, 0x2, 0x5, 0x9, 0x8, 0x8001, 0x8d, 0x1, 0x4, 0x985, 0x7, 0x7, 0x100000001, 0x1f, 0xffffffff, 0x9, 0x81, 0xffffffffffff27ce, 0x4b945509, 0x6, 0x754b6b8c, 0x5, 0x80, 0xffffffff80000000, 0x4800000000000000, 0x3f, 0x6, 0x2, 0x101, 0x1, 0x100000001, 0xcb, 0xcc2, 0xb5, 0xbd0b247, 0x8001, 0x80, 0x7fff, 0x1ff, 0x2, 0x9b, 0x401, 0x80000001, 0x56, 0x6, 0x6, 0x6, 0x100000001, 0x0, 0x1, 0xa00000000, 0x800, 0x353, 0x3, 0x800, 0x8, 0x0, 0x200, 0xffffffffffffff7f, 0xff, 0x8, 0xffff, 0xffff, 0x4, 0xc5, 0x7f, 0x5, 0x6, 0x6, 0x8a4, 0x7, 0x100, 0x7, 0x81, 0x7ff, 0x2, 0x10001, 0xeac9, 0x1f, 0xffffffffffff0000, 0x8, 0xffffffffffffffff, 0x7f, 0x7, 0x9, 0xcfb, 0x1, 0xfe, 0x6, 0xcf57, 0x1, 0x9, 0x9, 0x3, 0x9, 0x9, 0xffff, 0x2, 0x6, 0x7, 0x2, 0x98, 0xaee5, 0x1, 0x1, 0x20, 0x7f, 0x1, 0x6, 0x7fff, 0x9, 0xffff, 0x0, 0x73, 0x80000001, 0x6, 0x4, 0x100, 0x6, 0xfffffffffffffffb, 0x5, 0x20, 0x1, 0xe0, 0x8, 0x8, 0x800, 0x40000000000000, 0x2, 0x5, 0x2, 0xfff, 0x8000000000, 0x8, 0x2, 0x5, 0x9, 0x2, 0x7ff, 0x8, 0xee57, 0x7e, 0x4, 0x9, 0x4e11, 0x1, 0x7f, 0x8001, 0x5, 0x8, 0x401, 0x80, 0x7, 0x2fe, 0x4, 0x2, 0x200, 0x6, 0x5, 0x1, 0xad, 0x5, 0x5, 0x6, 0x80df, 0x7f, 0x7, 0xc6bf, 0x1000, 0x2, 0x7, 0x6, 0x0, 0x100000000, 0x5, 0xfde7, 0x8, 0x8, 0x1ff, 0x20, 0x1, 0x8, 0xd9, 0x93a4, 0x1, 0x1, 0x7fff, 0x100, 0xffffffffffffd1c6, 0x1ff, 0x100, 0x7, 0x6, 0x2, 0x401, 0x100000001, 0x9, 0x3ff, 0x3, 0x3f, 0x7, 0x100000000, 0xfffffffffffffffd, 0x2, 0x4, 0x1, 0xfffffffffffffffe, 0xa10, 0x5, 0x0, 0x4c, 0x3, 0x0, 0x6, 0x30c4ff83, 0x6, 0x6, 0x101, 0x100000000, 0x1, 0x3, 0x6b7, 0x2, 0xe9b3, 0x9, 0x1000, 0x1ff, 0xfffffffffffffffa, 0x4, 0x9, 0x4, 0x3, 0x7f, 0xffffffff80000000, 0x7, 0xfff, 0x6, 0x338, 0x0, 0x982, 0xa30, 0x4, 0x1, 0x6, 0x6, 0x0, 0x280000000, 0x2e123e96, 0xfff, 0x8, 0xe7f, 0x584ee51c, 0x2, 0x3, 0x0, 0x56, 0x7, 0x80000000, 0x9, 0x100000001, 0x6, 0x6, 0x20, 0x9, 0x80000001, 0x7ff, 0xda, 0x5, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x80000001, 0x3, 0x7fff, 0x0, 0x2, 0x1, 0x7ff, 0x800, 0x9, 0x1, 0xa126, 0x0, 0x1, 0xfffffffffffffffe, 0x63700000, 0x7ff, 0x800, 0x537, 0x40000, 0xd0, 0x537, 0x80, 0xb2ba, 0xfffffffffffffffa, 0x1, 0xc7, 0x5, 0x3ff, 0x3f, 0xffffffff, 0x5ba8, 0xbfe, 0x40, 0x1, 0x10001, 0x8, 0x7f, 0x20, 0x1, 0x4, 0x7, 0x8, 0x9, 0xfffffffffffffffb, 0x9, 0xcf, 0x10000, 0x8001, 0xfffffffffffffffb, 0x80, 0x4, 0x7, 0x10000, 0xdd, 0x101, 0x2, 0x1, 0x3b2, 0x6, 0x400, 0x3f, 0x2, 0x8, 0x6, 0x8, 0x5, 0xffff, 0x0, 0x6, 0x6, 0x4, 0x5, 0x80000001, 0xfffffffffffffff8, 0xdea, 0x3, 0x24000000000000, 0x0, 0x1, 0x24a40, 0x7, 0x7fff, 0xfffffffffffffc01, 0x7, 0x8, 0x1f, 0x1f, 0x8000, 0x3ff, 0xe, 0x2, 0x10001, 0x3, 0x35, 0x7, 0x1f, 0x1, 0x8, 0x6, 0x3, 0x1, 0x2, 0x3f, 0x101, 0x8a0, 0x93, 0x1, 0xb8d, 0x72, 0x200, 0x3ff, 0x5, 0x1ff, 0x4, 0x6948, 0x6, 0x5, 0xffffffff, 0x0, 0x1, 0x1, 0x6, 0x1, 0xfffffffffffffc01, 0x8df8, 0x7fff, 0x2, 0x5, 0x1, 0x4, 0x9, 0x3, 0x9, 0x2, 0x22, 0x21a, 0x3, 0x3, 0x3, 0x100000000, 0x3, 0xfffffffffffffff9, 0x7, 0x1, 0xffffffffffffffff, 0x15, 0xca3, 0x9461, 0x6b7, 0x7f, 0x0, 0x9, 0x4, 0x4, 0x7f, 0x7, 0x9, 0x2c4, 0x200, 0x3, 0xffff, 0x40, 0x6, 0xf8e, 0x2, 0x9, 0x6, 0xffffffff, 0x4, 0x6, 0x6, 0x2, 0x4, 0x4, 0x7d1, 0x10001, 0x1000, 0xf6d1, 0x9, 0x100000001, 0x3, 0x49ff, 0x1, 0x401, 0x9, 0x8d, 0x10000, 0x7, 0x80000001, 0x4, 0x8000, 0x3f, 0xe619, 0xfffffffffffffffa, 0x5, 0x9, 0x10001, 0x0, 0x1f, 0xbeb, 0x10001, 0x4, 0xffffffffffff7fff, 0x3, 0x5275, 0x8, 0x4, 0x1ff, 0x8, 0xc1ba, 0x1, 0x1, 0x100000001, 0x4, 0x2, 0x80000001, 0x7fffffff], "fb88bafa0fee253b0cb2c2aa7f4335239c97c07e04638d9bea59b361036b88accaac18436f9095d05dc990efceb45e340214428049694df1621812448e6f97304651f62d7879ed64a6c03db71688577c4e3658f46dfabc6a423e4154cd1c173e19892bf6e1d0856a1fc7292386cfbc26290c3257663643526545d23a93f85d73cfd8ad3f391ccd343d4858c81c5c7c55dcaac8545e788876c34afd7165139161867f7d7f3b53f7f17d07f4c0963f8c2bc8c3147fb11dc9335e55e0c871"}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000006e80)=0x2, 0x4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000006ec0)={0x2, 0x6, 0xffffffff, 0xffffffffffffefd6, 0x8, 0x3}) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000006f00)={0x100000001, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x4, 0x1000, 0x8, 0xfff, 0xaa, 0x0, 0x5e7, 0x8, 0x73}) fgetxattr(r8, &(0x7f0000006f80)=@random={'user.', '.request_key_auth\x00'}, &(0x7f0000006fc0)=""/170, 0xaa) syz_open_dev$evdev(&(0x7f0000007080)='/dev/input/event#\x00', 0x100000000, 0x40) ioctl$KDSETMODE(r5, 0x4b3a, 0xfffffffffffffffd) 2018/03/26 12:50:02 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x1000) 2018/03/26 12:50:02 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:02 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) 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) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_mtu=0x1}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/26 12:50:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) 2018/03/26 12:50:02 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x410100, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x80000001, {0x400, 0x2, 0x2, 0x4, 0x9, 0xffffffff}, 0x7, 0x4}, 0xe) futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000004ffc), 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xf0b, 0x0) futex(&(0x7f000000bffc), 0x8000000001, 0x7ff, &(0x7f0000000180), &(0x7f0000003140), 0x0) r2 = dup2(r1, r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) wait4(r3, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) openat(r2, &(0x7f0000000040)='./file0\x00', 0x404000, 0x40) 2018/03/26 12:50:02 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:02 executing program 2: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/03/26 12:50:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x101000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)={0x5, {{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1, 0x6, [{{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x20d}}, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x1}}, {{0xa, 0x4e24, 0x2, @empty, 0x6}}, {{0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e22, 0x52c9a662, @mcast2={0xff, 0x2, [], 0x1}, 0xc7b}}, {{0xa, 0x4e20, 0x77e, @dev={0xfe, 0x80, [], 0x14}, 0x7}}]}, 0x38c) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4}, &(0x7f00000000c0)=0x1c) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000001100)=ANY=[@ANYBLOB="2c00000001040101ffff1f0000000000000002000c00010001000003190100010c8002000c0000f702000013"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup3(r0, r1, 0x0) 2018/03/26 12:50:02 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) sync() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/178, 0xb2) [ 357.977688] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 358.000974] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 358.024289] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 358.039866] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/26 12:50:03 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) fcntl$setpipe(r0, 0x407, 0x2e) inotify_init1(0x800) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x8000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000080)={{0x4, 0x22}, 'port0\x00', 0x28, 0x80400, 0x80, 0x8, 0x4, 0x0, 0x3f, 0x0, 0x7, 0x7}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x5, 0x1000, &(0x7f0000001000)="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"}) mmap(&(0x7f0000afc000/0x3000)=nil, 0x3000, 0x0, 0x8010, r1, 0x400000000000000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000180)={{0x0, 0x4, 0x6cd2, 0x5, 0xffffffffffff5e8d, 0x2fc}, 0x9, 0xee8, 0x4, 0x2c7, 0x9, "5a7f1d053e145a1c555a341f5e21d0ff904921521bb7a8368bf20373c8b849b6b9644c463c074689cfcf331a3ca64312cc6df575b26e4dc11ce893537d1cf0aed28dbba1ab61efbef864873bcd9fb4623c3e8e6de0aaff7468c64f9e4e6e75a25125f91a2b6404c3e85cbd993954eabbfaf7d120da35e591bf3abfadea93be72"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000240)={0x6004, 0x2, 0x7744, 0xe5ab, 0x1000000000000}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xcb, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/03/26 12:50:03 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000003580)) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x3, 0x4) bind$unix(r1, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r1, 0x1fffe00000000000) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xfc00000000000000, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) pipe(&(0x7f00000001c0)) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x3, 0x101000) getpeername$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x1b) sendmmsg(0xffffffffffffffff, &(0x7f0000003380), 0x0, 0x0) connect$unix(r0, &(0x7f0000941000)=@abs={0x1}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003440), &(0x7f0000003480)=0x8) accept4$unix(r1, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/26 12:50:03 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x41007701) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x101040, 0x0) 2018/03/26 12:50:03 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x401, 0x4e23, 0x5, 0x4e24, 0xf760, 0xa, 0x80, 0x80, 0x2c, r1, r2}, {0x3, 0xffffffff, 0xf46, 0x9, 0x0, 0x401, 0x7ff, 0xf4}, {0x10000, 0xc8b, 0xbb, 0xc2}, 0x4, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x0, 0xbc, 0x3, 0x0, 0x8}}, 0xe8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) gettid() sendmmsg$unix(r0, &(0x7f0000001340)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000300), 0x0, &(0x7f0000000100)=[@cred={0x18, 0x1, 0x2, r1}], 0x18}], 0x1, 0x20000000000) 2018/03/26 12:50:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000840)) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) read(r1, &(0x7f0000000380)=""/178, 0xb2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 12:50:03 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000000d00)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/235, 0xeb}], 0x1, &(0x7f0000000200)=""/209, 0xd1, 0x75ca}, 0x4}, {{&(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/209, 0xd1}], 0x2, &(0x7f00000005c0)=""/217, 0xd9, 0x9}, 0x7}, {{&(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000740)=""/169, 0xa9}, {&(0x7f0000000800)=""/91, 0x5b}, {&(0x7f0000000880)=""/230, 0xe6}], 0x3, &(0x7f00000009c0)=""/15, 0xf, 0x7ff}, 0x2}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000a00)=""/255, 0xff}, {&(0x7f0000000b00)=""/210, 0xd2}], 0x2, &(0x7f0000000c40)=""/131, 0x83, 0x4}, 0x6}], 0x4, 0x2000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_flags}) 2018/03/26 12:50:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/83, 0x53}, {&(0x7f0000001140)=""/234, 0xea}, {&(0x7f0000001240)=""/86, 0x56}, {&(0x7f00000012c0)=""/211, 0xd3}, {&(0x7f00000013c0)=""/176, 0xb0}, {&(0x7f0000001480)=""/23, 0x17}, {&(0x7f00000014c0)=""/7, 0x7}, {&(0x7f0000001500)=""/14, 0xe}], 0x9, &(0x7f0000001700)=[{&(0x7f00000015c0)=""/41, 0x29}, {&(0x7f0000001600)=""/62, 0x3e}, {&(0x7f0000001640)=""/20, 0x14}, {&(0x7f0000001680)=""/87, 0x57}], 0x4, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000756000)="c0", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f000094a000)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') socket(0x19, 0x4, 0x81) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001740), &(0x7f0000001780)=0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x3, 0x10001, 0x80000001, 0x7}) 2018/03/26 12:50:03 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd3, 0x40000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x1, {0x2, 0x4e21}, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x4, 0x4b, 0x2, 0x4, &(0x7f00000001c0)='sit0\x00', 0x8f, 0x4, 0x7}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000240)=ANY=[@ANYBLOB="020300090ceedd2e1000621a6d00000002001300020000000000000000000000030006000000000002004e20e0000001000000000000000002000100000000000000000200000000030005000000000002004e20e00000110000000000191bc8c35604396eaf8008000000"], 0x60}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'bond0\x00', 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x4, "9666a352"}, &(0x7f0000000180)=0xc) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0xffffffffffff8101}, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x7fff}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000080)=""/33, &(0x7f00000000c0)=0x21) 2018/03/26 12:50:03 executing program 2: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200082) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5d, 0x202) 2018/03/26 12:50:03 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20080, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) 2018/03/26 12:50:03 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0xfd, 0x7}, {0x1f, 0xc5d}, 0x200, 0x1, 0xd93d}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) memfd_create(&(0x7f0000000180)='ppp1procem0-selinuxvmnet1eth0\x00', 0x2) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x7, 0x4, 0xffffffff, 0x7]}) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=""/80) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="10000000050000000000000000000000", 0x10}]) 2018/03/26 12:50:03 executing program 5: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80600, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x7fffffff, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 7: syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001d000100000000080000000005000000080003000a000000"], 0x1c}, 0x1}, 0x0) 2018/03/26 12:50:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) sendto$ipx(r1, &(0x7f0000000040)="4aab3f4272365cfabcd118186c7723751064b1019529dcd3edd7cd3cc36500bbb52a768289a3665e83ffb1f934f520cedb9aa30d1fd1ce56452b3dcdbe02e09a838a9444324958fb6fd9038357243031f257e68f07fd15a97b08ad8861f534093f2cd535296b9f311a794cd6a1205f5b5e3e53e6e1f1a9ace15a961d2c3e80bb8f77ef7b30bd8f7e3662662758d42b52fe7add1e45956ea0f8a6", 0x9a, 0x10, &(0x7f0000000100)={0x4, 0x3, 0xc7d, "184e4458fe7d", 0x3ff}, 0x10) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x17) 2018/03/26 12:50:03 executing program 7: syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 2: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) listen$netrom(r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000100)={{0x9, 0x4}, 0x0, 0x2, 0x3, {0x10000, 0x8}, 0x7, 0x8}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000180)=0x5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x1, 0x0, 0x3, 0xfff]}, &(0x7f0000000200)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000240)={@local, @dev, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff]}, r3}, 0x14) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000380)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000400)={[{0x64f, 0x2, 0x1f, 0x100000001, 0x7, 0x7, 0x3, 0x81, 0xfff, 0x4, 0x0, 0x8, 0x4}, {0x6, 0xbb, 0xe7, 0x2, 0x7, 0x7fffffff, 0xe00, 0x200, 0x10000, 0xc8, 0x4, 0x8}, {0x8, 0x1f, 0x2, 0xfffffffffffffffb, 0x3, 0x6, 0x2, 0x5d7, 0xff, 0x1000, 0x3, 0x9, 0xfbaa}], 0x7f}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x84}}, [0x101, 0x8, 0x5, 0x7ff, 0xc5, 0x7fffffff, 0x7, 0x8, 0x5, 0x1, 0x3f, 0x7, 0x3c8, 0x57f1, 0x2000000000000000]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0x7, 0x3, [0x100000000, 0x2, 0x40]}, &(0x7f0000000600)=0xe) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000640)={r4, 0x2, 0x2, 0x5, 0x7, 0x4, 0x400, 0x8, {r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x200, 0xe02, 0x8a, 0x100, 0x5d7a}}, &(0x7f0000000700)=0xb0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000740)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e21, 0xa0d, 0x4e22, 0xb5d, 0xa, 0xa0, 0x20, 0x3b, r3, r0}, {0x1b, 0x0, 0x1, 0x4, 0x3, 0x5, 0x6, 0x2}, {0xa5, 0x1, 0x7f, 0x2}, 0xfffffffffffffeba, 0x6e6bb1, 0x3, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x3f}, 0xc10166cf2529f91d, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x0, 0x0, 0x3, 0x0, 0xffff, 0x4}}, 0xe8) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000840)={'raw\x00', 0x9b, "fb73449c4ab1cb23de42bd82a281a9af6470a4b0d2e7716d93ce37236b50dcb03262f34fc71806c68aaf13b146997b37913482ade0af9ff79004d30c5be7847f43c367c9a4ef31470c375e1af4a8a4d82e9fc837ccbbf1b6bf13c8fe5e508b8aa248be3b8fd00f4754df43819714421d2255697030da3e9bd9163ccccc8ac83fc45848421ef6499c42da5952086c1c742bfc4293ffb8456c339b1b"}, &(0x7f0000000900)=0xbf) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000940)=[@in={0x2, 0x4e21, @rand_addr=0x2}], 0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000a00)=0xf, 0x4) set_thread_area(&(0x7f0000000a40)={0x3, 0x100000, 0x0, 0xee8a, 0x9, 0x0, 0x1f, 0x1, 0x6, 0x2}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000a80)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x9, r3}, 0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000ac0)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000b00)=0x1000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000b40)=0x514) sendfile64(r2, r2, &(0x7f0000000b80), 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001280)=0x0) r8 = getpid() sendmsg$unix(r2, &(0x7f0000001380)={&(0x7f0000000bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000c40)="24024e1b7e6c32ba9ea3124e3f5feb6bc30a077b2c6d34091d2cf5773d011479cbf63b493e2e19a5f3ddce22bf1c605838a3822aaf0c4681235a5afa50955dcc997409ceb693f2201251834bd7156e485278ee0e1a54c338388fb7630a08c1344a776fc143630a31f10fc82e5cb13ccbaf19da38c596ee6ecb78088267f641e3643e2fe0310924094459af6c0943a13ad7e2ce7f0b34e386e9a3324e128ad4f5562c8f5618bd908ce29ff1123a034fdeaf72efd2b6c05888ffc1a827fe00ab913ba21855e0e9f029e27f4e32bd47d339fc2111cdad1c928cb6670fc1b2b90ad21e2ac3a3d369994685941d4284b4fd5cde77", 0xf2}, {&(0x7f0000000d40)="2abf48e084f58f0e8e2a7619e0fccc68a7b7f3814d7da70a7dbe911be574c9672245f6e2cd50eaacc976f11fee71ebb61b24fe38dc2988dcfcbc44d8e1959b2a7b863b51040ed276c6974b0020706f3d1b65cb5a4921b8ab85db37a68bd504d9ddfde8d26393e8988ef437c4b2c2a8c84cb62eda74045c422b4acc197c8c95660ae0a6e48a4418344bd1dc390e4319937d31c98989b6e7ae099edb391d65415c0f05af5524717699b734b329db5c88148b4f8a026fce9447541755633a0d13b4e75f38c6551273571720", 0xca}, {&(0x7f0000000e40)="5ffbe0d3233d4d5b0734b57ecf39aa8766e83dd39d54e67a6dd9207b7df1c144cc349f75f046290c927d04cd6258f43642cb136d9efa9d3cd9fb4cb491eebdca7f0390d5827e8b4f615997c1cd2da84006ceb8c7726a05b95bc83cb47049f2ffb2ad39e133717ec5b8d296c1695e5c7433f295ab7d81c57139ce74a0dee4571f38f9f43693194cae3e91f34d886fd397faa2a5b99dcf7b269603c2c70a3dcd5c", 0xa0}, {&(0x7f0000000f00)="f1824610b7877675e227f8795ffbceb93ed53680c04b066a7c9a4340c39810b7d6d494248599c25967d751ab2915dc906ec89fc3b2ede4e4b03843666a75ae2633f7ef0125c2a7a7bd4daf257c05a1ca6ba2694f87c29227319f4f154ba0daaace5617f1902ad61e41cf0853eb6bba3933a56a11ac18d30fb71d74111c0ec695c96eddc25e2bd31d4529bf1e2b99279bb4abaad3cd12afc4cb1657364e4a62d2212c2a2f867fdcca0e87b8e0cd6d3c6fd64695db078b110a8196c278bfe4e21e2399b16394e738a9faf9fb4382ee20c47be7fdc5fd352dc894", 0xd9}, {&(0x7f0000001000)="73307a9ff795681417c84b055610f955dc413596e2c31ff6dcf9d1a4cea08277fe88b493c60b4c719051c8a33e0d40869c59b3d0714113c73cf285d86022ac9ee9994e6cb97059fa34b99c758f4678578819a42dabe2515ad0758aa794cf2d6f9cab49854cce892d6b1efb0e9c9036137b0cf64ab20011f4d8d488", 0x7b}, {&(0x7f0000001080)="404b42e6ea2ec84a92b8599729fbc7ee695de91c2fc82d7010d936bdd61b6fee528ca0e58cfaafd3ccb0d6349b36cebbbec0bb504b3a7307f1d8748d17829d4ab6fd5d724707f6afaf3ffa35d63ce1430c202dad9988587686098b62f5dc92502125a775812c681d42fa84e2360ec0c68851cf6cff25cd1ff2c1ed98de02c1582577ebbd874f23c0396b2e27d190b2", 0x8f}, {&(0x7f0000001140)="f6a16fa97246b2643362b254a246520ba2e812a6c03926b7469d822b5b2a3b8f6daf203e8e834b8e7eb7764aac90e0f37e89789b0b610a5274854602ab576e218b0afa5ecd400165eedbbfa6f26ae92f255daea7529e22e2766aa77eb41b9be1579d4333a5ec2b066c59a991b5ffd1649a73e1d7b5cf3b354621ac604afe38b738c5a2e1b8e8071fc93919e330654389ad9dacb540", 0x95}], 0x7, &(0x7f00000012c0)=[@rights={0x1c, 0x1, 0x1, [r2, r2, r6, r2]}, @cred={0x18, 0x1, 0x2, r7, r0, r1}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r2, r2]}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r8, r0, r1}], 0x84, 0x40000}, 0x10) syslog(0x9, 0x0, 0x0) 2018/03/26 12:50:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0xbb3e, 0x6, 0x8001, 0x3, "1c8ba65744729ca58fe3397984e6f17d488476a6cbbb5cdcfefaf72b37ef5d1ab34f097fd612815428e2d5ec", 0xfffffffffffffffd}) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f000002b000)=[{&(0x7f000000afbc)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000001000)}, 0xc180) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x80000001, 0x5, 0x1, 0x8000, 0x8, [{0x6, 0x135, 0xfffffffffffffc00, 0x0, 0x0, 0x2001}, {0x4, 0x9, 0x2, 0x0, 0x0, 0x800}, {0x7, 0x3, 0x6, 0x0, 0x0, 0x2104}, {0xfffffffffffffffd, 0x2, 0x1f, 0x0, 0x0, 0x1404}, {0x2, 0x4, 0x8000, 0x0, 0x0, 0x8}, {0x10001, 0x8, 0x8, 0x0, 0x0, 0x400}, {0x80000000, 0x5, 0x254, 0x0, 0x0, 0x1000}, {0x5, 0x7, 0x71cf15f3, 0x0, 0x0, 0x3c02}]}) sendmsg$nl_crypto(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="f00000001100000227bd7000fedbdf2563686163686132302d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000200000000000000000000008000100070000000800010006000000f32c9c9150270466a9"], 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x4040810) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) recvmsg(r0, &(0x7f0000029fc8)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000029000)=[{&(0x7f0000005fbb)=""/69, 0x45}], 0x1, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/03/26 12:50:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d4644dc3b4c1b4e2bf501fb101040000000000004d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa16602e40d"], 0x83}, 0x1}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x101080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x101000) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfffffffffffffc01, 0x2d8) connect$inet6(r1, &(0x7f0000070fe4)={0xa}, 0x1c) 2018/03/26 12:50:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000600000000000000000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) 2018/03/26 12:50:03 executing program 0: syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7b000)='clear_refs\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r0}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='3', 0x1}], 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'eql\x00'}}, 0x1e) 2018/03/26 12:50:03 executing program 7: syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x4001) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x6) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/03/26 12:50:03 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x9, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x4, r1, 0x10003, 0x4}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000004000000d802000000000000ffffffffffffffff70000000ffffffff00000000ffffffffffffffff00000000ffffffff04000000", @ANYPTR=&(0x7f0000455000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x338) sendfile(r0, r0, &(0x7f0000000380), 0x80000000) 2018/03/26 12:50:03 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffff001, 0x2000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/18}], 0x24b) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x1}, {}], 0x20) 2018/03/26 12:50:03 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x900, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000040)=""/188) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x40080, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x81) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r3 = getuid() getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e20, 0x9, @empty, 0x9}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r5, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x1f}, 0x88) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="2f2d5f736221aa249ac4014e8cd05b", 0xf}, {&(0x7f00000002c0)="363bcfd8ba9be244d6807a0439d5494f3f7f86631d62c0db090fffb6c2d5d8b4cc683c52c649914cd6c2d7b619388403ee79bb63e9b785cde0732e6cda8fd46e55e4", 0x42}, {&(0x7f0000000340)="1eb5ee7d", 0x4}, {&(0x7f0000000380)="f3f2cc21fd4ac0c7e1909b214c4f509a12d82f3a4cbb9bad5937b716abfaf4f560315494d7f3daeb1e87c9fdeb23f9a7361ba27f00d58c78ea0fcd981ec9e5c302916686ca378cfc4d5b3be7b9e0d20c61d4266d213f857fee3db44120eaec793c81e252655d75285d841d0611732fa742c02613e13175e438102dfe6a6ad0610d9749adcff4b6e649fc7e60ee626df497b44a70c6add2acd07c8b24057eaa94cf5cd2c1a9e0550eb5a8e071b7cb73d74317e2f5a6e3c3f2fab4", 0xba}, {&(0x7f0000000440)}], 0x5, &(0x7f0000000600)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x1}, 0x40000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getpeername$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/26 12:50:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) socket$pptp(0x18, 0x1, 0x2) 2018/03/26 12:50:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x8, 0x800) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000200)) getdents64(r0, &(0x7f0000000040)=""/228, 0xe4) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0x10) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/03/26 12:50:03 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1000, 0x30180) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000001200)={0x1000, &(0x7f0000000200)=""/4096}) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000140)={0x1, 0x20}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1f4dfd7f, 0x2) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00000000c0)={0x2, 0x53ac}) syz_emit_ethernet(0x14, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001300)={0x0, 0x84, &(0x7f0000001240)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x3a9e, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x1000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f0000001340)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001380)={0x0, 0x5}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001400)={r3, 0x3f, 0x7fffffff, 0xc3, 0x7, 0x6, 0x1, 0x100000000, {r4, @in={{0x2, 0x4e23}}, 0x7, 0x5, 0x9, 0x8001, 0x9}}, &(0x7f00000014c0)=0xb0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001500)=0x5, 0xafb009aabd51c687) membarrier(0x21, 0x0) 2018/03/26 12:50:03 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00006a7000)=@req3={0x10000, 0xb7, 0x1ff}, 0x1c) 2018/03/26 12:50:03 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty, 0x401}, 0x1c) 2018/03/26 12:50:03 executing program 3: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0}) getsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f00000000c0)=""/229, &(0x7f00000001c0)=0xe5) epoll_wait(r2, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) recvmsg(r1, &(0x7f00000013c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/12, 0xc}, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/26 12:50:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10001, 0x400880) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'teql0\x00'}}, 0x1e) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x84000) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, 0x80000000000000}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="7b6612656aef2f1f2f164189e8cc84debf93156b2de876ef16c7a02911436c8fcbcabcb899934fb2f3c94041fcada19597d1fecf247576918b23e74fda03b25a0e712d44c0087f577ce98be05b5819a55a014a212d12da33070a54cdd83f16ff9ba313664e6c4d6d53c9db558d1fd6ee6fcc753cb64947bc1cf7f655833418cecb47892d251dae487c722a1bdc144cabb926fb14492d179d63461595e4de1245cda17dbf07e1a6a765c310851d5a164a9ecd", 0xb2}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0c0000002900000005954d33fb632cb15d1d8a2d9b90d3c7bd616a28c673d56d00b6d215b456cdbaa350"], 0xc}}], 0x2, 0x0) 2018/03/26 12:50:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:04 executing program 2: r0 = eventfd2(0x0, 0x800) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x40000102) timer_create(0x2, &(0x7f0000000000)={0x0, 0x10, 0x3, @thr={&(0x7f00000000c0)="26114ffc83143138aa20e556215ff04e71596019fdf2b658bfacbbe035b751e2eb62549f757446ff2c43043540e31480b559a7c9d792842f1cabb5077d341c0fac61b9f4baae23a54e6aa6da4c0c0940336419abb1b87dbe57cd70cc7866427ae44300035cd036fcba4d60c010058d900f324c99e0a867cac5dc389f4dad26eecdad6e035d9bcf61fdd604e056dd1e4c5e9a16651a15381bc4619f769ac6791281cb7169f158c6c4", &(0x7f0000000180)="7a813905e2e800730af13058b3ce04edfda0bee595d241a068d2d7c04d20db7b02c5ac4a5b8a7c09481f770a132d6109e1580ca7adbbaf2909cc2c5a4651fe551ecb97a85f1d65eca8df5b7ebfa35e1229cd7a95b57a12fb752fee47560215e68b9b63d2d8f6b27985d44285c089a6ccacf0507f2c304fd7483cd9a3e42142efd2188edd09ef05ced8bf46f42862"}}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000240)) r2 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x3, 0x2000) timerfd_gettime(r2, &(0x7f00000002c0)) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) 2018/03/26 12:50:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000fc02000038010000ffffffffffffffff38010000ffffffff30020000ffffffffffffffff30020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100138010000000000000000000000000000000000000000000000002400727066696c74657200000000000000000000000000000000000000000000010000002400727066696c746572000000000000000000000000000000000000000000000400000028004e4651554555450000000000000000000000000000000000000000000003ff0700000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000107000000070000004abf0000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400100000000000000000000000000000000000000000000000000000000000feffffff"], 0x358) request_key(&(0x7f0000000740)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='vmnet1procwlan1]:\x00', 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x5, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff836, 0x490f326c2261a903) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000440)=r2) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/26 12:50:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x400000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/44) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/178, 0xfffffffb) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000180)={0xd8, "d23141019c51e0ff8151a29675bebddab73a9abe66f44eba7e889ffce4b71acb01116c07398324c94c9f96d38321a5e73706fe52c0921d80a26a622bacd980946ebb3207b895e8db6204eb2463dc4a965e77518a705fe25c26ab61ea0d6f46bdd9ebad9396edd6762dbe5f3ef555ab6da56fdcf669351b671fb80638659dbdbf1ac697e787f679286768d66ac270518ffd2429e2a064203ed8ae64d97a3593eacd48bc725faf1f570c8e86eb52e775f79457bde891926a26f1f300dec13bbec8a6c43c366fafa3d56239d41dc5a6b08fafc0d0382264b18e"}) 2018/03/26 12:50:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_trie\x00') r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) r3 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={r3, r4, r5}, 0xc) 2018/03/26 12:50:04 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x800000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x59053, r0, 0x0) sendfile(r0, r1, 0x0, 0x3) 2018/03/26 12:50:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000080)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)) 2018/03/26 12:50:04 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/42) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/03/26 12:50:04 executing program 7 (fault-call:2 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:04 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)="857f24c098a0b9f4151a414784c31f17222c62d147e7eb5f8d39ac5068cf70eb1f9b736d275e6098dc02f94661e7ee881bb28b68acaaf60e49c6b3f2238eb86cb55e8cb3a6d819a181178b8f2dd23ac98469bb244f2f650f3c7fb66221f73a577b4ccaac8defd54da7ca8e", 0x6b) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000000080), 0x0) [ 359.158179] FAULT_INJECTION: forcing a failure. [ 359.158179] name failslab, interval 1, probability 0, space 0, times 0 [ 359.169660] CPU: 0 PID: 5661 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #277 [ 359.176927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.186262] Call Trace: [ 359.188832] dump_stack+0x194/0x24d [ 359.192449] ? arch_local_irq_restore+0x53/0x53 [ 359.197124] should_fail+0x8c0/0xa40 [ 359.200813] ? mutex_lock_io_nested+0x1900/0x1900 [ 359.205642] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.210724] ? perf_trace_lock+0x900/0x900 [ 359.214977] ? find_held_lock+0x35/0x1d0 [ 359.219038] ? __lock_is_held+0xb6/0x140 [ 359.223110] ? check_same_owner+0x320/0x320 [ 359.227419] ? rcu_note_context_switch+0x710/0x710 [ 359.232327] ? lock_release+0xa40/0xa40 [ 359.236301] should_failslab+0xec/0x120 [ 359.240263] kmem_cache_alloc_node_trace+0x5a/0x760 [ 359.245257] ? __might_sleep+0x95/0x190 [ 359.249221] ? __fdget_pos+0x12b/0x190 [ 359.253087] ? __mutex_lock+0x16f/0x1a80 [ 359.257142] __kmalloc_node+0x33/0x70 [ 359.260928] kvmalloc_node+0x99/0xd0 [ 359.264631] seq_read+0x7fc/0x1410 [ 359.268146] ? lock_release+0xa40/0xa40 [ 359.272136] ? seq_lseek+0x3c0/0x3c0 [ 359.275829] ? __fget+0x36b/0x5b0 [ 359.279258] ? find_held_lock+0x35/0x1d0 [ 359.283318] ? iterate_fd+0x3f0/0x3f0 [ 359.287107] kernfs_fop_read+0x455/0x610 [ 359.291144] ? get_pid_task+0xbc/0x140 [ 359.295018] ? proc_fail_nth_write+0x9b/0x1d0 [ 359.299498] ? kernfs_vma_page_mkwrite+0x220/0x220 [ 359.304427] ? kernfs_vma_page_mkwrite+0x220/0x220 [ 359.309334] __vfs_read+0xef/0xa00 [ 359.312854] ? fsnotify+0x7b3/0x1140 [ 359.316553] ? vfs_copy_file_range+0x940/0x940 [ 359.321126] ? fsnotify_first_mark+0x2b0/0x2b0 [ 359.325715] ? security_file_permission+0x89/0x1e0 [ 359.330630] ? rw_verify_area+0xe5/0x2b0 [ 359.334664] ? __fdget_raw+0x20/0x20 [ 359.338364] vfs_read+0x11e/0x350 [ 359.341807] SyS_read+0xef/0x220 [ 359.345150] ? __do_page_fault+0x3d6/0xc90 [ 359.349371] ? kernel_write+0x120/0x120 [ 359.353331] ? do_fast_syscall_32+0x156/0xf9f [ 359.357815] ? kernel_write+0x120/0x120 [ 359.361769] do_fast_syscall_32+0x3ec/0xf9f [ 359.366088] ? do_int80_syscall_32+0x9c0/0x9c0 [ 359.370647] ? _raw_spin_unlock_irq+0x27/0x70 [ 359.375122] ? finish_task_switch+0x1c1/0x7e0 [ 359.379620] ? syscall_return_slowpath+0x2ac/0x550 [ 359.384535] ? prepare_exit_to_usermode+0x350/0x350 [ 359.389536] ? sysret32_from_system_call+0x5/0x3c [ 359.394369] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.399209] entry_SYSENTER_compat+0x70/0x7f [ 359.403597] RIP: 0023:0xf7f96c99 2018/03/26 12:50:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) socket$inet6(0xa, 0xe, 0x4) 2018/03/26 12:50:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000007ff3)='net/mcfilter\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0xffffffff, 0x2, 0xff, 0x8, 0x2, 0x0, 0x668}, &(0x7f0000000040)=0x20) preadv(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/135, 0x87}], 0x1, 0xffff7ffffffffffc) 2018/03/26 12:50:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f0000000100)=0xc) get_robust_list(r1, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) sendfile64(r0, r0, &(0x7f0000000000)=0x46, 0x80000000000) 2018/03/26 12:50:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) readv(r0, &(0x7f0000001280)=[{&(0x7f00000011c0)=""/165, 0xa5}], 0x1) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c61000)) dup2(r0, r1) [ 359.406939] RSP: 002b:00000000f779209c EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 359.414626] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000380 [ 359.421872] RDX: 00000000000000b2 RSI: 0000000000000000 RDI: 0000000000000000 [ 359.429207] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 359.436453] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 359.443700] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/26 12:50:04 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0xc, 0x0, 0x2}], 0xc}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x1, 0x24}], 0xc}}], 0x2, 0x0) 2018/03/26 12:50:04 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000080)=""/15, &(0x7f00000000c0)=0xf) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000440)=""/83, 0x53}, {&(0x7f00000004c0)=""/21, 0x15}], 0x2, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/03/26 12:50:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) getcwd(&(0x7f0000000100)=""/110, 0x6e) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="0213000000000000000000000023790000000000000001000029b7ee220000000000000000000000"]) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/26 12:50:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x141980) ioctl(r0, 0x1, &(0x7f0000000100)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x801, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000100)="11eae68ffd775508e4ebc1886eb7b312cab6973446def2a1859ac799080000001eb1d8c95d17000061861c947e11241bc76935b649d06ea702c6f599551047d5e013c23934fbb33ee1bb637126934482acee13f65452792b053d9c8cd929ccc3ee44c8ade8c8b20494595dc978cc4aa09854000000000000000000", 0x7b) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000000)=0x83, 0x7, 0x1) [ 359.573395] binder: 5671:5680 ioctl c018620b 20000280 returned -14 [ 359.640209] binder: 5671:5688 ioctl c018620b 20000280 returned -14 2018/03/26 12:50:04 executing program 4: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2c09, 0x2, 0xffffffffffffff2f, 0x10001, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r0, 0xffffffffffff8001, 0x1f, 0x3}, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000001c0), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x8004587d, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/26 12:50:04 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='0', 0x1}], 0x1, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) 2018/03/26 12:50:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x100000001, 0x4, 0x1, 0x5, 0x6, [{0x1, 0x1000, 0x5, 0x0, 0x0, 0x208d}, {0x7ce, 0x9, 0xfff, 0x0, 0x0, 0x2408}, {0xffffffffffffffff, 0x8, 0x1000}, {0xffffffffffffff7f, 0x82, 0x9fe4, 0x0, 0x0, 0x402}, {0xffff, 0x80000001, 0x0, 0x0, 0x0, 0x2200}, {0x193, 0x500000000000, 0x101, 0x0, 0x0, 0x200}]}) 2018/03/26 12:50:04 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_int(r0, 0x29, 0x400000000000004, &(0x7f0000000040), &(0x7f0000000100)=0x4) socketpair(0xb, 0x5, 0xfffffffffffffff8, &(0x7f0000000340)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40100) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x3, {{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x84) get_robust_list(r2, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0xc) 2018/03/26 12:50:04 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x831, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000002780)={0x8}, &(0x7f0000000080), 0x1400) 2018/03/26 12:50:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000760ffc), &(0x7f000008cffc)=0x4) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x44080, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="e35c59ef8bf653dac091caa621fcdd7aa8cae8dfc65127aed1a1d098fa1163ca1bcbcb4550eabcea2130d90247264c37386241da5ed168d093635b305b389de9685098a3d88176cf36cf4b4e636a870179fc5cbc6a3a98423b5ada5278566d4c235a25f74a755168a686dc3b9d48c75bcb598e011200d18ed6afa2854cbe815654da1b1a8628e213ed77168c42ddf18300d8d0addba853", 0x97}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="8d0e385252ec847f366116b7ee005789ee11b106ec930739fe7eb0ff709d4d0922587c3b73d4e025154d2c1a3e621df4d2744f632e7d91d73cbc7a1ae705c84cbd36cfa8c067db30c76acfd19363ba2784ada051b4601fdd1bcc585dc814519289b1e0d1a41a6dc6aa4b7b2c735d05f8388f5d72da2944a96a6606a248ebbff0f50472885177fe908d944c0ca77db5381a5e311af52ba93f27ee94a0ace9b2fff768034aed1f7b1f706b3e27bc7c3dead38ee9007f10d9bc084d45402b9144bd6b", 0xc1}, {&(0x7f0000000240)="1c54bd203d9a9fe80c96ea00bc145391bc66eab03b2a8256194e6f04051f25dfaa22f0691c179a212d79eb55d2a4c0e8db997be65d414d2075e7693bcc87de26d680afc7f90ee84191c7715633e6f90a55f38100cbc53d23a24d5883e8543575180808604bea3779d30f3369f1a7124825edd87524cd3653f96b3f9e0d3972c107313293904c47395ed0c8d9c943d897ec77c819f19d9c1e033032c438f2a4982c2fe878d6a66417b80fc437df09cc6724e3277477c20652f52fbd8842f7be1c0a03bbe897017193919f43259d4995cffe26e50e91b9d6bcf65e3a", 0xdb}, {&(0x7f00000014c0)="10676e44d1cad260fee3f24c17620ec8fde2e8df8e6bc05e10f1bbc1047ac7abd57604ff8987ec27929e03cfffbe213a3fed8447e6a6003ff685a9ed039f4ee2e5a5ce4215c2783a97819e72261726156db81c4eda88ed22777ca4c6b4ca75ac49c351480eeda1b45034b42dabf0662868452fac3547b5f5c18b5b288bfdd0c09679b6be97a3e1ba73dd8aaf8e438dada116b991701c96a1e089c973b9226a1a5952be394f1dd891c604932ed08ea61c03b15cc6a8bfe9bf586b4da8c3148a66d87c2bead9fb474f52b4540c0388bbb34aa3aa84bf36227654576387565cce5a378508daf9", 0xe5}], 0x5, 0x0, 0x0, 0x1}, 0x4000) syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) socket$rds(0x15, 0x5, 0x0) 2018/03/26 12:50:04 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) r3 = dup2(r2, r1) io_setup(0x3, &(0x7f0000000000)=0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000001c0)={0x1, 0x0, [{0xa43, 0x0, 0x6}]}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) io_submit(r4, 0x7, &(0x7f0000001740)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x400, r3, &(0x7f0000000240)="c96ca6288fb4819702550ab11cc342c96beb173d56b67551", 0x18, 0x10000, 0x0, 0x1, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0xd4, r1, &(0x7f00000002c0)="7ceb4df16d54210b01e7b4221caccf4ece74b089826e20b0af5bf96fefb3ac44f89dcc0e94e545cf2a9c2f9762d64e8dcfba1660fd920e519b694da48a7730a5059e38e03954e7df9c2b31c57228aab17dcf6e36912a6164efe230ae08d0edb6f9b6574c821a20fa4648d3b5e4aeed64e2f4e147d7391279a5674e60ff91ebd569bb58fc18927e", 0x87, 0x5, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f00000003c0)="f0fdf886211079106f118328007d29e93cbcaefb156f6de8ab834f22", 0x1c, 0x5, 0x0, 0x1, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x100000001, r0, &(0x7f0000000480)="f2a0a4dff455d497c13365ff3b04cca6bbd37a3adc35dadc279c5d722308a6bc5365c3ac6b6407b1a42357c1613edf0c442cc5cf6ed5ad74a4f769549adc7747545341c7dd65e3d056d899de73c1e9a38560e2c62a1f5839550c368ec0a90d0b5d0729b6ce684788050c7c3fa0e0fc965d13fcffcc7ed8bc4331ef1e28af8dcd0814bb1933b79225f30acc9b5a333001ffb8ae609ce8eed890759574b7757419b50f35ac192c3b562417310d89618d2eac718ee72534", 0xb6, 0xffff, 0x0, 0x1, r3}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0x7, r3, &(0x7f0000000580)="9aeaf15a9d6cbc5e42dd2f5e4bd6ee3d3aa5c84ab50fc50f1218392555ab230f6f8dadb8ff2e37b911861c20909a42fbd8abfc79c0423f9d8bd3e8292f40a84333c2a59ee3e1c43ac2133a8a3bb37d3fb600431dfe81ef04d52395a8f417cfe5e4a4231afe75484d93b336e2970e3fde98db7bd50459790157efe7", 0x7b, 0x38000000000000, 0x0, 0x1, r1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0xcc6, r0, &(0x7f0000000640)="2a38058409d29930dd06d08bef04bb8b2ded04b1350700b432fad8f0013eed9d60165077346cc98fb00214a6b71194f8003f95e4fe7e8a3918853b67c32243728bd517481e87478279dfe09c47d713", 0x4f, 0xfffffffffffff800, 0x0, 0x1, r3}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x1, 0x450143a5, r2, &(0x7f0000000700)="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", 0xfffffffffffffd40, 0x3, 0x0, 0x1, r2}]) r5 = fcntl$getown(r3, 0x9) move_pages(r5, 0x8, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000100)=[0x6a, 0x4, 0xfffffffffffff7ab], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000040)) 2018/03/26 12:50:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x49aa, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000340)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/03/26 12:50:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/03/26 12:50:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x80, &(0x7f0000000100)) sendfile(r0, r0, &(0x7f0000000040)=0x4e, 0x9) 2018/03/26 12:50:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xfffffefb) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40400, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="0f01c82e0f2ab9090066b9360300000f3236660f38f63165650fc4930000050f09f0f65ef5f00fab5200650fc71e0000b880008ed8", 0x35}], 0x1, 0x28, &(0x7f00000000c0)=[@cr0={0x0, 0x1}], 0x1) 2018/03/26 12:50:04 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0x8, 0x4) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x0, 0x2, 0x7f}, {{}, 0x0, 0xfffffffffffffffc}], 0x20) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x8) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000000c0)={{0x3ff, 0x1000, 0x3704, 0x800, 0x13, 0x7}, 0x2, 0xfffffffffffffc00, 0x6}) 2018/03/26 12:50:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0x1100}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xd4eb, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x7, 0x3, 0x1, 0x4, "8c1a3bd6ba9a91d739a7a2c302a57b7b7428605edb37cf46587a3181b12c3440e685fcfc039cbaab0d38da8e", 0x8}) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000dd000)=0x100000001, 0x2a5) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000d2affc)=0x4) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfe1a183, 0x4, &(0x7f00000000c0)}) 2018/03/26 12:50:05 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x44080, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="e35c59ef8bf653dac091caa621fcdd7aa8cae8dfc65127aed1a1d098fa1163ca1bcbcb4550eabcea2130d90247264c37386241da5ed168d093635b305b389de9685098a3d88176cf36cf4b4e636a870179fc5cbc6a3a98423b5ada5278566d4c235a25f74a755168a686dc3b9d48c75bcb598e011200d18ed6afa2854cbe815654da1b1a8628e213ed77168c42ddf18300d8d0addba853", 0x97}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="8d0e385252ec847f366116b7ee005789ee11b106ec930739fe7eb0ff709d4d0922587c3b73d4e025154d2c1a3e621df4d2744f632e7d91d73cbc7a1ae705c84cbd36cfa8c067db30c76acfd19363ba2784ada051b4601fdd1bcc585dc814519289b1e0d1a41a6dc6aa4b7b2c735d05f8388f5d72da2944a96a6606a248ebbff0f50472885177fe908d944c0ca77db5381a5e311af52ba93f27ee94a0ace9b2fff768034aed1f7b1f706b3e27bc7c3dead38ee9007f10d9bc084d45402b9144bd6b", 0xc1}, {&(0x7f0000000240)="1c54bd203d9a9fe80c96ea00bc145391bc66eab03b2a8256194e6f04051f25dfaa22f0691c179a212d79eb55d2a4c0e8db997be65d414d2075e7693bcc87de26d680afc7f90ee84191c7715633e6f90a55f38100cbc53d23a24d5883e8543575180808604bea3779d30f3369f1a7124825edd87524cd3653f96b3f9e0d3972c107313293904c47395ed0c8d9c943d897ec77c819f19d9c1e033032c438f2a4982c2fe878d6a66417b80fc437df09cc6724e3277477c20652f52fbd8842f7be1c0a03bbe897017193919f43259d4995cffe26e50e91b9d6bcf65e3a", 0xdb}, {&(0x7f00000014c0)="10676e44d1cad260fee3f24c17620ec8fde2e8df8e6bc05e10f1bbc1047ac7abd57604ff8987ec27929e03cfffbe213a3fed8447e6a6003ff685a9ed039f4ee2e5a5ce4215c2783a97819e72261726156db81c4eda88ed22777ca4c6b4ca75ac49c351480eeda1b45034b42dabf0662868452fac3547b5f5c18b5b288bfdd0c09679b6be97a3e1ba73dd8aaf8e438dada116b991701c96a1e089c973b9226a1a5952be394f1dd891c604932ed08ea61c03b15cc6a8bfe9bf586b4da8c3148a66d87c2bead9fb474f52b4540c0388bbb34aa3aa84bf36227654576387565cce5a378508daf9", 0xe5}], 0x5, 0x0, 0x0, 0x1}, 0x4000) syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) socket$rds(0x15, 0x5, 0x0) 2018/03/26 12:50:05 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e930144286531", 0x1b, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/26, 0x1a}], 0x256) 2018/03/26 12:50:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)="6370752e73006174003a8eb50a773984d0ddec949f3f96eae605e6b5785c3db8437cad44f29c2c4021b40c0e346c49bd70bd2e8240544f7180c4c7b24b1d300123cfa5", 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:05 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) syncfs(r0) read(0xffffffffffffffff, &(0x7f0000000380)=""/178, 0xb2) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x44000) 2018/03/26 12:50:05 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6(0xa, 0x3, 0x5) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x880, 0x0) r2 = dup2(r0, r0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x8000000000000036, r0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)) 2018/03/26 12:50:05 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000012000103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000f207002e0000000000"], 0x28}, 0x1}, 0x0) 2018/03/26 12:50:05 executing program 0: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80, 0x400000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000000c0)={r3, 0x3}) inotify_add_watch(r1, &(0x7f0000000240)='./control\x00', 0x3d) 2018/03/26 12:50:05 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f00000000c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000440)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x200) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000140)) flistxattr(r1, &(0x7f0000000000)=""/156, 0x9c) 2018/03/26 12:50:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) 2018/03/26 12:50:05 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x44080, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="e35c59ef8bf653dac091caa621fcdd7aa8cae8dfc65127aed1a1d098fa1163ca1bcbcb4550eabcea2130d90247264c37386241da5ed168d093635b305b389de9685098a3d88176cf36cf4b4e636a870179fc5cbc6a3a98423b5ada5278566d4c235a25f74a755168a686dc3b9d48c75bcb598e011200d18ed6afa2854cbe815654da1b1a8628e213ed77168c42ddf18300d8d0addba853", 0x97}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="8d0e385252ec847f366116b7ee005789ee11b106ec930739fe7eb0ff709d4d0922587c3b73d4e025154d2c1a3e621df4d2744f632e7d91d73cbc7a1ae705c84cbd36cfa8c067db30c76acfd19363ba2784ada051b4601fdd1bcc585dc814519289b1e0d1a41a6dc6aa4b7b2c735d05f8388f5d72da2944a96a6606a248ebbff0f50472885177fe908d944c0ca77db5381a5e311af52ba93f27ee94a0ace9b2fff768034aed1f7b1f706b3e27bc7c3dead38ee9007f10d9bc084d45402b9144bd6b", 0xc1}, {&(0x7f0000000240)="1c54bd203d9a9fe80c96ea00bc145391bc66eab03b2a8256194e6f04051f25dfaa22f0691c179a212d79eb55d2a4c0e8db997be65d414d2075e7693bcc87de26d680afc7f90ee84191c7715633e6f90a55f38100cbc53d23a24d5883e8543575180808604bea3779d30f3369f1a7124825edd87524cd3653f96b3f9e0d3972c107313293904c47395ed0c8d9c943d897ec77c819f19d9c1e033032c438f2a4982c2fe878d6a66417b80fc437df09cc6724e3277477c20652f52fbd8842f7be1c0a03bbe897017193919f43259d4995cffe26e50e91b9d6bcf65e3a", 0xdb}, {&(0x7f00000014c0)="10676e44d1cad260fee3f24c17620ec8fde2e8df8e6bc05e10f1bbc1047ac7abd57604ff8987ec27929e03cfffbe213a3fed8447e6a6003ff685a9ed039f4ee2e5a5ce4215c2783a97819e72261726156db81c4eda88ed22777ca4c6b4ca75ac49c351480eeda1b45034b42dabf0662868452fac3547b5f5c18b5b288bfdd0c09679b6be97a3e1ba73dd8aaf8e438dada116b991701c96a1e089c973b9226a1a5952be394f1dd891c604932ed08ea61c03b15cc6a8bfe9bf586b4da8c3148a66d87c2bead9fb474f52b4540c0388bbb34aa3aa84bf36227654576387565cce5a378508daf9", 0xe5}], 0x5, 0x0, 0x0, 0x1}, 0x4000) syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) socket$rds(0x15, 0x5, 0x0) 2018/03/26 12:50:05 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x6, 0x1}) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:05 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffd7a) 2018/03/26 12:50:05 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/207}, {&(0x7f0000000140)=""/173}], 0x20a) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f0000000380)=""/77, 0x4d}, {&(0x7f0000000400)=""/221, 0xdd}], 0x3, 0x0, 0x0, 0x9c}, 0x2142) 2018/03/26 12:50:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0xffffffff, &(0x7f0000000000)) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x5c83) ioctl$TIOCSBRK(r1, 0x5427) 2018/03/26 12:50:05 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x44080, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="e35c59ef8bf653dac091caa621fcdd7aa8cae8dfc65127aed1a1d098fa1163ca1bcbcb4550eabcea2130d90247264c37386241da5ed168d093635b305b389de9685098a3d88176cf36cf4b4e636a870179fc5cbc6a3a98423b5ada5278566d4c235a25f74a755168a686dc3b9d48c75bcb598e011200d18ed6afa2854cbe815654da1b1a8628e213ed77168c42ddf18300d8d0addba853", 0x97}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="8d0e385252ec847f366116b7ee005789ee11b106ec930739fe7eb0ff709d4d0922587c3b73d4e025154d2c1a3e621df4d2744f632e7d91d73cbc7a1ae705c84cbd36cfa8c067db30c76acfd19363ba2784ada051b4601fdd1bcc585dc814519289b1e0d1a41a6dc6aa4b7b2c735d05f8388f5d72da2944a96a6606a248ebbff0f50472885177fe908d944c0ca77db5381a5e311af52ba93f27ee94a0ace9b2fff768034aed1f7b1f706b3e27bc7c3dead38ee9007f10d9bc084d45402b9144bd6b", 0xc1}, {&(0x7f0000000240)="1c54bd203d9a9fe80c96ea00bc145391bc66eab03b2a8256194e6f04051f25dfaa22f0691c179a212d79eb55d2a4c0e8db997be65d414d2075e7693bcc87de26d680afc7f90ee84191c7715633e6f90a55f38100cbc53d23a24d5883e8543575180808604bea3779d30f3369f1a7124825edd87524cd3653f96b3f9e0d3972c107313293904c47395ed0c8d9c943d897ec77c819f19d9c1e033032c438f2a4982c2fe878d6a66417b80fc437df09cc6724e3277477c20652f52fbd8842f7be1c0a03bbe897017193919f43259d4995cffe26e50e91b9d6bcf65e3a", 0xdb}, {&(0x7f00000014c0)="10676e44d1cad260fee3f24c17620ec8fde2e8df8e6bc05e10f1bbc1047ac7abd57604ff8987ec27929e03cfffbe213a3fed8447e6a6003ff685a9ed039f4ee2e5a5ce4215c2783a97819e72261726156db81c4eda88ed22777ca4c6b4ca75ac49c351480eeda1b45034b42dabf0662868452fac3547b5f5c18b5b288bfdd0c09679b6be97a3e1ba73dd8aaf8e438dada116b991701c96a1e089c973b9226a1a5952be394f1dd891c604932ed08ea61c03b15cc6a8bfe9bf586b4da8c3148a66d87c2bead9fb474f52b4540c0388bbb34aa3aa84bf36227654576387565cce5a378508daf9", 0xe5}], 0x5, 0x0, 0x0, 0x1}, 0x4000) syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) socket$rds(0x15, 0x5, 0x0) [ 360.691364] netlink: 'syz-executor1': attribute type 46 has an invalid length. [ 360.702503] netlink: 'syz-executor1': attribute type 46 has an invalid length. 2018/03/26 12:50:05 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/171) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x5, 0x400}, {0x8, 0x7fff}, 0x0, 0x4, 0x8001}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2000) 2018/03/26 12:50:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="24000000180001010000000000000000020000000000000100ae3a0008000500ac141400465f63519e7429356616330d1f660c8fb8645267e0ec528af72f06e52ab292f3b420254a1d295c92cc999b2ab5761998de1edf205e113697b69957198f683e4c5eaf12e04186a38c0560b8355c3154034d52f94a32cc27c942fb5f10f8eb809159bb4f98286fb4c9e8fe209989c57cdb856cfa6c2c618c77db6c613764957a5e485795ef0b4d5cef06f5304c99758bb8c48f50c9fffb946b19ec0f0119784510a5046251e783a8a267564215810e96aa76d7c65663349ad282fe5928715c38f9ef4a"], 0x1}, 0x1}, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x5, 0x2a, 0x20, 0x0, 0x0, 0x8b6, 0x20010, 0x0, 0x6, 0x7ff, 0x8, 0x0, 0x8, 0xfff, 0x4, 0x7, 0x3, 0x80000001, 0x6, 0x7, 0x9, 0xc8b, 0x9, 0x376, 0x9, 0x100, 0xae, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0xfff, 0x0, 0x100000000, 0x0, 0x20, 0x0, @perf_config_ext={0x80000001, 0x8}, 0x10, 0x1ff, 0x6, 0x7, 0x38000000, 0x40, 0x2}, r2, 0x8, r0, 0x2) 2018/03/26 12:50:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl(r0, 0x5, &(0x7f0000000080)="bd56337da26cde0e29fdef220037466a60c793b6cbfab1f43a5f51dc386de5e51615b17bd35685e7c79612ed36117fe151f4f7c329ae6978bd61a54bd7752cc4e27f13c841314f6fcfe09db272f325167aafd4b3c379219579fd655bb325616b53e332edda0fb6d9e86c3055d688cf8c3b665900e18cd2170b47f01dbf465f96ba2de732378442e896b33f9f4dab5511bfff60a041d51b198b825e53428b0ed60a32958c6cccf5") write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/03/26 12:50:05 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x44080, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="e35c59ef8bf653dac091caa621fcdd7aa8cae8dfc65127aed1a1d098fa1163ca1bcbcb4550eabcea2130d90247264c37386241da5ed168d093635b305b389de9685098a3d88176cf36cf4b4e636a870179fc5cbc6a3a98423b5ada5278566d4c235a25f74a755168a686dc3b9d48c75bcb598e011200d18ed6afa2854cbe815654da1b1a8628e213ed77168c42ddf18300d8d0addba853", 0x97}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="8d0e385252ec847f366116b7ee005789ee11b106ec930739fe7eb0ff709d4d0922587c3b73d4e025154d2c1a3e621df4d2744f632e7d91d73cbc7a1ae705c84cbd36cfa8c067db30c76acfd19363ba2784ada051b4601fdd1bcc585dc814519289b1e0d1a41a6dc6aa4b7b2c735d05f8388f5d72da2944a96a6606a248ebbff0f50472885177fe908d944c0ca77db5381a5e311af52ba93f27ee94a0ace9b2fff768034aed1f7b1f706b3e27bc7c3dead38ee9007f10d9bc084d45402b9144bd6b", 0xc1}, {&(0x7f0000000240)="1c54bd203d9a9fe80c96ea00bc145391bc66eab03b2a8256194e6f04051f25dfaa22f0691c179a212d79eb55d2a4c0e8db997be65d414d2075e7693bcc87de26d680afc7f90ee84191c7715633e6f90a55f38100cbc53d23a24d5883e8543575180808604bea3779d30f3369f1a7124825edd87524cd3653f96b3f9e0d3972c107313293904c47395ed0c8d9c943d897ec77c819f19d9c1e033032c438f2a4982c2fe878d6a66417b80fc437df09cc6724e3277477c20652f52fbd8842f7be1c0a03bbe897017193919f43259d4995cffe26e50e91b9d6bcf65e3a", 0xdb}, {&(0x7f00000014c0)="10676e44d1cad260fee3f24c17620ec8fde2e8df8e6bc05e10f1bbc1047ac7abd57604ff8987ec27929e03cfffbe213a3fed8447e6a6003ff685a9ed039f4ee2e5a5ce4215c2783a97819e72261726156db81c4eda88ed22777ca4c6b4ca75ac49c351480eeda1b45034b42dabf0662868452fac3547b5f5c18b5b288bfdd0c09679b6be97a3e1ba73dd8aaf8e438dada116b991701c96a1e089c973b9226a1a5952be394f1dd891c604932ed08ea61c03b15cc6a8bfe9bf586b4da8c3148a66d87c2bead9fb474f52b4540c0388bbb34aa3aa84bf36227654576387565cce5a378508daf9", 0xe5}], 0x5, 0x0, 0x0, 0x1}, 0x4000) syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x43}], 0xc}}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) 2018/03/26 12:50:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80011004}, 0xc) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) 2018/03/26 12:50:05 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mq_timedsend(r0, &(0x7f0000000040)="e80146e38901c780a5e12fccf2320769e8e13838bd6014a8280f17cbd373e548a3636cac195a38a8d6c76478c9346796ffd36816ce9d7d2e1df1ed471a5b79c360bc6a3dd6", 0x45, 0xedbf, &(0x7f00000000c0)={0x77359400}) syz_emit_ethernet(0x1b5, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100}}], {@generic={0x8863}}}, &(0x7f0000000180)) 2018/03/26 12:50:05 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x44080, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) close(r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/26 12:50:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x15b4, 0x47, 0x5}) ioctl$KDSETMODE(r1, 0x4b3a, 0xfffffffffffffff7) 2018/03/26 12:50:05 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/178, 0xb2) 2018/03/26 12:50:05 executing program 0: r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101080, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x72, 0xf3, &(0x7f0000000040)="22154c6b004f72b0056878cc56471d0f2333dcf1a167537744e2883ac9bf2afd6360386363e44d71aa0094909b1243876d4bad76df8bb63b92be96c693a1757a97903761b85054fb10402abc38a2421e4f08a1585403cc9c43c72fc4b12c89774f5392dac3fdc5862962c6108b0f70222ae9", &(0x7f00000000c0)=""/243, 0x4, 0x7}, 0x28) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="cd306731aeb3a0a5f6d07cc874f23e86218206cc62be00f914b1f5a1e025cac36bc042befd545383a29bee2c2a34d9", 0x2f, 0xffffffffffffffff) r2 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="59ee1fb65ddb0dd7fb2000f5b019d543c1a8ada161ac63660ba5fd715fd853e170da76e7fd4e9eba449bc6997c20a240bab8e56c98ccaefaad232fe10450a09dfd1baff82eaacb7c246a39193a1ec29dc5ee1fd519cc3202589c8cd00d35c9d0e907ffdd762372975e978c52656406b72f56c6335b5ea3ca3205e140cf5b22a0bc6d3869dc59e54a80035890699df33405ede2b7a3217bb533a56ec518e58b51dea925e1e98b25f6e9360f7887217a1a630c09c8", 0xb4, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000400)='pkcs7_test\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='posix_acl_access\x00', 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r2, r3}, &(0x7f0000000500)=""/213, 0xd5, &(0x7f0000000780)={&(0x7f00000007c0)={'rmd320-generic\x00'}, &(0x7f00000008c0)="b5ad95189f9f39033d1e10191faf37c4dd0ac1e973eb9a7f95e6e6da7f5ee4880ecebad6e3e4e4bfee190aa99996b6db780fe491a5607409b8d32279faead42172d9c5f2ee897072e23618a35508a9598713f38d85ccf03a4fb9cd8b88c5fb4e2f2fc41eb5225d768c92fcb8f4cf1efdacbc9b09fc47590128ba4c6d94f06836b142eca3f7205519a6df4d7d6c45cc09", 0x37}) 2018/03/26 12:50:05 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000db0ff8)={0xff}, &(0x7f0000f8bff0), &(0x7f0000140ff0), 0x8) 2018/03/26 12:50:05 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:06 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x401) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:06 executing program 4: socketpair(0x8000000001001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x7}, &(0x7f0000000040)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x40, 0x100000001, 0x5e, 0x8, 0x41}, 0x98) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040), 0x0) 2018/03/26 12:50:06 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:06 executing program 5: socketpair(0x5, 0x5, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x0}, {}]}) ioctl$VT_RELDISP(r0, 0x5605) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000002c0)={r1, 0x2}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="2e2f636701ffffffffffaf000000e70b4f31c38d2a2718695d6f0011d617021672fa0148599d120b7f9bc33fdec539f88edf55d509adf07f5da2d976be579a4d0b681e03cf2ee541159f4f46d9a2c6ba0062b0937b5d5c09d6e2c64543a17f614c1cb23d003e77944e85d1184a75cd0ce9c379770908892cf17601be9ed3cf4202c42e0711c9f15afa6ef78a358d7442812864d6a7026098de9c1f427dfd48e965c4ad99b9484b066c87cc1797f3e856aae4cf999a3f80fe2e1fe1f6c4d6ebe60ceb81937292517879b11e0e8bfbfcc724b274137e150d5f5edeec1512d54382eee73b65eb46aa35e83ffd21641a893bb682", 0x200002, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000000040)={0xc2, &(0x7f00000000c0)="13fd1af118d893cc0fa8637be167357e82cce665ba4295eea54627213a12327eb2ef36aca0e3af9290b6d160a361a1d31a0ef5d0e0af38326c659c26c68f87dc2039b7c90f149ffae2865096018393e0e35d3f99d0dd2888b091db0dd7781f179c9597f11401c7da1a9bc691bbfc5565d3fa9df5def4288332560032f6b9c73131e4c6664a65185d73b7a315bdf8b91816afd08d392458ab5a118a1ed23872d502bf57b673e6a7c5037d65d059659c2a3d9abdde012a2099b21fb361ffd0045f884e"}) 2018/03/26 12:50:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000340)='rdma.max\x00', 0x2, 0x0) r2 = getpid() r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000380)={r4, 0x2, 0x1f, "0775adffa4d70de5b552927cd3ac27dfbe4eee6ca26cd647044ed4ca4b38ae14319d9bac71b020a9f7adf7658fcf06b3f7d8add972cf4fac8f3db3690b20642e263147dff23191b93b9e3554af3f04efa340f6a0a1291669b2b2e01748472f7b0a1abff043ccea4f01af6f6cad90bfbaf072831b0a75e019288128e328a9de1f8e06aa7314b5b4cbc3edbe21eedf88ed0f1ef97af340560f57f923c12ded7aaaefa4589b2d02eb5174af7b59c275d9cd4013ad33f8975bf9f8995208e7d5fb6ebfc632da034d0b4334b9233a63d19c27bff880c47f9ff64a44dfcbd3b92971e92ae1c6971b7f947c"}) syz_open_procfs(r2, &(0x7f0000000240)='net/netlink\x00') pread64(r1, &(0x7f00000000c0)=""/163, 0xa3, 0x0) 2018/03/26 12:50:06 executing program 3: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000300)=[{{0x0, 0x7530}, 0x1, 0x53, 0x2}, {}], 0x20) r1 = memfd_create(&(0x7f000004dffe)='!\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20008) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x4, 0x0, 0x2, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f4f6c8d753d000aa0500000074dbcfa6c14d"}) write$sndseq(r1, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000043fb0)={0x343}) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00000000c0)=0x80) 2018/03/26 12:50:06 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x240580) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x2, 0x0, 0xfffffffffffffffd}, 0x20) 2018/03/26 12:50:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) accept4(r1, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80000) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1, 0x400000010, r2, 0x40) 2018/03/26 12:50:06 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:06 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x38080) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x1, 0x7, 0xcc5, 0x5, 0x5, 0x100000000, 0xfff]}, &(0x7f00000000c0)=0x12) r1 = socket$inet6(0xa, 0x2000a, 0xfffffffe00000001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000464ffc)={0x101}, 0x1fb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x1000, 0x0, {0x3, 0x0, 0x0, 0x1, 0x10001}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000240)={{0xffffffffffffffe1, 0x81}, 'port0\x00', 0x1, 0x800, 0x101, 0x200, 0x2, 0x3, 0x7, 0x0, 0x7, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x13, 0x9c45, 0xf6e, "7175657565310000000001000500000000005e0000000000000000000000000000000000000000450000000000002300", 0x7}) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300)=0x8, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/03/26 12:50:06 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x5) 2018/03/26 12:50:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:06 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101100, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) 2018/03/26 12:50:06 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:06 executing program 2: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x0, 0xfffffffffffffffd, &(0x7f0000000200)={r0, r1+30000000}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x803e, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) wait4(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) 2018/03/26 12:50:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="402f63672dc4757000", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:06 executing program 0: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x7, 0x5, 0xffffffffffffffff) fallocate(r0, 0x0, 0x8a7, 0x8) dup2(r0, r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) shutdown(r0, 0x0) 2018/03/26 12:50:06 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) 2018/03/26 12:50:06 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002ea000), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000000080)={0x1a, 0xfffffffffffffffc, 0x1, 0x4}) 2018/03/26 12:50:06 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x10) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000340)={0x1, 0x7, 0x5, 0x8696, 0x0, 0x73e0f664}) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffa, 0x84) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{0x77359400}, {r3, r4/1000+30000}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x76, 0x2, 0x4, 0x1, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r5, 0xf9, "d047b7ccc13905d0e75b0529a6cf90e4b35d748123185fe6cd84e4ac9f4a8581953bf41cbde1ef0e910246a6bbcce9bb8bd140337a01ac56988837967ea789284505519736e52475bc1f02bbfb2e09fe1f1e36b0565751dbf9a589dedec2da4e27f0e87f6512e92506dd86d625af2ecef19c8887860493f746e05ad189a07feb86bca988d2bb648b85662f1551ac1c3410cbd1e52e80bab137730c15d02f7fd43aa3e581d5786a1bfc00761b1abcacf0aa543ed5798f5c7d5343f2194638e9177c1afd70b30c0884c832beb2331026a039ea17e3dc5217a595613774114575494307ce42babcfef8ca846885dc4cd9aefbfb58734495de535e"}, &(0x7f0000000200)=0x101) bind$inet6(r2, &(0x7f00000006c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8000001f}, 0x1c) 2018/03/26 12:50:06 executing program 2: symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x4c, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x7ebf, @empty, 0x8000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0xc) 2018/03/26 12:50:06 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x80) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), &(0x7f00000000c0)=0x4) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000100)={0xfffffffffffffff7, 0x0, 0x1, 0x9a, "063d6c5669071053168f300c22ae4bf861edcc21b811dae6b2b5a207ddcc764cef599e5ac5f825cab934140a", 0x401}) 2018/03/26 12:50:06 executing program 3: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/26 12:50:06 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xcb, "957b157ad44571874b6f1f93b6ca060410bfb43cd82ee8d039b34ec33bf22b8792fe0cdde3e170a89dcfbb827afe1a6da70d36fc3025704d091a1fca9b285e4cd654762f551fd4a715e2af178907e25ccae5d58f0b8fd89b07cf10675f7c78840520e2d23b2ea9fcf5d0725a01aa8a7ffc8639afbe2d41c92bb201d432781d3e848d362ff86ea69fcf46bb18c29994d2ebdf5c79942a3b5bf21e50710bde582209ff721deed2d19dfdb050e87f62db64a294cb17c9cbde4c4b555d743f13268d1e129b6a36a71d449d72a6"}, &(0x7f0000000140)=0xd3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x1}, &(0x7f0000000340)=0x8) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f3cc385c0fae8cb8a80ecfd6281f3b1c933e2316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5dac0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0e0000008014000000000000000000000000000000000000", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) shutdown(r0, 0x1) 2018/03/26 12:50:06 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:06 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f00000000c0)="96") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1}, &(0x7f0000000100)=0x8) 2018/03/26 12:50:06 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0x7, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x7, 0x6, 0x9, "76dfb4d1656ae5c950858ba2844568e19d33b521e6ace7b613f51ca212adc1e1502a2ca2f7c9c853d4bf0090d44cd111a029b3f97e26a412d9876259b2a455", 0x1}, 0x58) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="bacb349d67521ea700", 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000240)='c\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) pipe(&(0x7f0000000200)) finit_module(r3, &(0x7f0000000000)='proc\\$selfvmnet1lo\x00', 0x3) read(r3, &(0x7f0000000380)=""/178, 0xb2) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 2018/03/26 12:50:06 executing program 4: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x5) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000300)) creat(&(0x7f00000000c0)='./file0\x00', 0x184) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/03/26 12:50:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:06 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:06 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x900, 0x800) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x100000001, 0xfffffffffffffff8, 0x6, 0xd3, 0x6, 0x400, 0x591, 0x80000000, 0x2, 0x80000001, 0xffffffff, 0x100000000}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x505800, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x0) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002440)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000002540)=0xe8) r5 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003a00)=0x0) fstat(r0, &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003b80)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000003c80)=0xe8) r11 = getgid() sendmmsg$unix(r2, &(0x7f0000003d80)=[{&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f00000004c0)="4b9b52f691189f1e3a6e804ec0a187a46100c56f4545538b4b406b75bae388dd299893a0e56bdd7af23930552de1fb09846139082f600396d64bba84d03d8cf7f4c9ca88c4cda5d57ae1f7494f2e07712d594a04947ec5b4eb94dd50cd5b5e16dee39512d22f6c7fa574f43905baaf72b9a296", 0x73}, {&(0x7f0000000540)="621e5da5e92e3fad9273ee9bbc870a7fa2376951223d51bc0902f3111dd96600eb0d7fe571cd991f55cfbc20ff1d00359b56c9e73af8af740672ee5c85f106718bba1f", 0x43}, {&(0x7f00000005c0)="16adc4087fd99060b5198c8de3f977dc596e6032fc04e3bd47501ff9f2e8f0aa8ff375b20b2c78445331fd491e15e2eb53427f77dfade948600ff344e443e85a4ac97f3cdf06dc1fd22a80e433270aa218bce7a2c7c84173dc517911ada33c379dc045a7811b3b580c5f9e29ee2f704d0b", 0x71}, {&(0x7f0000000640)="f2d588572257e4fcd753b39c22bb7a271598a4775c06fc9e74248e5d81a1ffa18eaba74965032147fa69f9f4925073b3b2a429726181149b3a1c9faa52949a7697814b1f244f1f6a63d8182a6da1576a6131a1933e37ed9a8dfa23d8acacb9d2f42953569f379841bac195efaa630ba5686f10872275a53c0da041107e96952bf03f837a4b3b9184cd3a16919c8ffbd656b82f97b61b4eeb4f8636f2dffc005b242250bd4f8c87d7deb83039aad2382d0fa6c7f4fcb210502b13c786f2f2ac3b2a7bb95c837e261e", 0xc8}, {&(0x7f0000000740)="f7762860dad8e0188c6ed804eb3ae2b9ce1a31e951092d92bf91562d72660e382a2111c9f9796a751446e41b5e0c72c46a1cea3ee90d2da2d8dd06ada2aa99e15e", 0x41}, {&(0x7f00000007c0)="9335fb5f014a015a41edf3c21611d22ebf74c3ac579ca5edbe8aa4941a6d7fcd", 0x20}, {&(0x7f0000000800)="e90c02f6429c5c943ae619a36775e010153a56062a37d1c759efc668e015c74f7efe75abe3b3c4358b47deca525ac2ce38666bb602cd46674d9e23d16f93307df75fec1d1c2127fc65e68f3c77e7f3b339acd99d69d127092302c18bd6eece64f08a071e670f5e0ec0f14ddf8b85d595b585c872d12ec85fb009ad2c1f201eaa92cf13bd0d44590b2a0e480a5377fc8e4130", 0x92}], 0x7, 0x0, 0x0, 0x5}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000980)="b87983b4c1756929326ed8d4e14ace74125fde7677f4021b4030deae5a88062220476fb9ff4908af077a80292c766e58d18e343b58fe5bb414acddb49c19591a1d3037aaecc8afc34a066212acdb0cea9261693531d705ff6c1cf83eb0a2b233bb77183f6fd7bc240f9789f234b0d4436a1fedd6a6e88a55da053625b89656925f36976ff0471e36b5ec8c90425387cccd3b97c00ddffb7bed0dd5", 0x9b}, {&(0x7f0000000a40)="d10ae21209c9e5db722c81531092d10ca20636831f436ef7cfdf84cec75aa766ded54cffebe5c34440a26bdd6b8945fc72d52643b62ec8719809774d2cdc40f6e7265cb1091b62ecab2c86d8ccdaf09ebb22695c45dd9ac5eca437b4b682a1f7b1408adb5972a0bf9d9fbc77cfe9b602418e62e7f30a0881fc8bfac5c16aae2a9979652b2eadcac5fe2af4fa3c303ad37cd8c471acce4698b879415ad9b3ad39d33d6255849f85676cc5e2a7065818de17d2b69d9b57564a2ebf25ecaae03af2c4687ac2974da417eba61f31566d016b4262448ae9ea7e4ea702dd36d891035ca9c51b27", 0xe4}], 0x2, &(0x7f0000000b80), 0x0, 0xf63c995295e8f6be}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000c40)="d1a5d156492187ef43", 0x9}, {&(0x7f0000000c80)="260f288a8223f0cdaaac8298963b6db0d0d1936e79f6dfab4e5da27cde0e9849d2dfb37d54107247f9aed86fe2bde40084d0b23fb20aa88381a5ba0744711db9d907ecba1050635bd20ffb15a6629d2929f7706900107d9b190849d1508bd93e8b8441438155281b1fa86abc4dd04eaa5c036396a3812876aa4534da400960f5724501cbf9cedb1780", 0x89}, {&(0x7f0000000d40)="1f34f30c4b94f38e5ed3732a4a1419e6c30ae639e609cab8f955e0c2cdb95667f4dd3c8c2130b9369ce31265fe3632185a23c6b38a2f214f19cbb458f194c47fc184c1397adaa10dc4981907e74f0f04c7897264838b", 0x56}, {&(0x7f0000000dc0)="e9c756570958b602bd79cb0296aa5bc1d6f8a41f66521dcd8b5dac758c64d0b7c50ab895f0d7b85ccd63fc2e2fea90445a6288235deaa2ea323a496f2928e8100246351bef43d850d72db2510269c0b65966de654d4c30d49005384f44361b3fa286d0405e6f0d36fc5acb3eebf471c8f9990bcb5069a7f9dfe6b145b032f3dd4cdb2d92d0ababda567357c25c5ecef2381260d9f6e3794fd09a231d4d9542c6a7d7", 0xa2}, {&(0x7f0000000e80)="06e1338a314c1630a3aba10e7364024628445cdb4d075b4fbd55af567b0900f90216ee0a857f2d50962be6657ee5f91876843bf75fa51ec7677aa359f63983cedcce1fe91a9bb1299b7e3a29d11557af1db2fe73a95bfe2765a9886cd3c2c30e0224804ad7446237d62f59403ba14198b1e30b633c91b62e571b49e12843be86c66daa36aca22f621228bc2602f4cade819bb8f34f92cb77f1c737345b4509a754b357a356759c8df91212665fa9481351c8d4dbad81f2ce7888e7baffc4b884a5663b7427eb756ce8510f5e48742ca197a79195263ff85465fa1cfc4b1d8ad976fceb3f901b54611582c661", 0xec}, {&(0x7f0000000f80)="bbd8e02e4e28b8640ba1943c124b474985a8d3a5bbe8318d7f23a11e488178b17fc96eac9b3acfa26acf09aa985b1ec4c75e18383f7282afa58479b5c619568b869c", 0x42}, {&(0x7f0000001000)="60c05a11586cdb1a6d2a", 0xa}, {&(0x7f0000001040)="0d14371feef74530f4c9236ade3afd7762f9792202fa2924fba79be0800522a0f16e2fb9091ea79d684abb5937e64046ec0d221b0b4355be7e4840a1e852951b630f51084b0041781dd85e1051e6c53ba8bdbcf98504597356ba923478d5f2b64cbb73461a7a7810cc455192d4fccd754cf1f764b81f2dc9da1f18f3b5fb2eb501526c07ca925478838878d44abdb3a3e31fd7c334c6d1d46001d0b909d568010a1c7950035ef8226d283ff53e775fd340e7c318e71e79d98a7d8afd93c8a78c5daa1cb87e25556bb60e0a55f36bb126afd2f4", 0xd3}, {&(0x7f0000001140)="4cee6addc45abd5deb0848f2de397be297959ae156c47b7391f42a9017c8bf321e5834f455b76c9212f4831e5648bee5b733b1d3b5caa90ca63c47ad03f8b06fbf92694d425f66318511436468daacad344740549f533ceef46925e71ab38c95562502ed269f6bafb2f04040ef24112591c2820e1474270666", 0x79}], 0x9, 0x0, 0x0, 0x4000000}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f00000012c0)="4809858bdce2a0a00b9cf139cc5d49eb49666a6e72b9c4d6773731eed9ffa8", 0x1f}, {&(0x7f0000001300)="834f1577af90648f00b04f7233f09d704db236776b06230ba6daa3c2b67200722aaa8d81f9e069013673298cdf0bc932e08bb7314352f1c39a5eef772a9abc697a959b1bbc3e93166684909c64f272f09faf72f0942ba6473a2f97f110f2306aaa54393078a13763d6c515691ba65f34ea8985ca1108d68def4650e077beaf7e030614b3ffc23aac9609d77dcde955b0", 0x90}, 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0x1000}, {&(0x7f0000003640)="e9697d1ed83b33fd", 0x8}, {&(0x7f0000003680)="e2700b4692ae184a5f76b8b21ca90f50cd95251504e576b785ba06db4e1cbe99738a9877833b951e1c11f93593ab3fcbb34ad782fdc54f05d3214807a6f019c498833f1ee7abc3b05fa5e94dbec7de7124e39b628ee7f708ce3808131e0bf9cf2c1ae0e659e5f4d7376d2f478b93b064c447ee4e089e4e4e28db7cb398d00a6f25326801d0eb4f1e73058133037c9d50dc55e9e544c8970299fe2b9c9886ba634d2778698393f2821319041032b582c0c8b16b223e62b48778bc1eb52abf74", 0xbf}], 0x3, &(0x7f0000003780)=ANY=[@ANYBLOB="2800000001e9395df700edff", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2], 0x28, 0x24040891}, {&(0x7f00000037c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000003840)="75c02161e6a5a7a24adf680ebdf5de221af0d17798d34e2c35e484950ef968c113bf4075eb89c2a985c103a594a0ac3942f45f30d30eb029a76f8b862646028bd6febdc062ae501110f89ee15b3a96ecf78ac674b8a5bb3b213831bd53dc6ed2ba112a02ed7f98bc6b583474cc", 0x6d}, {&(0x7f00000038c0)="3bd185991202d83c0c625d3502448bdb8257ec19a733fa44926439e60971e1c36f5775bfd9ccf7ccab2bf5e4d157f55a768cf68c12c439aaba3231a7b1ec9ab08c941f9a7e698efad4cfa1b8c9e696224a22e7a0969b3ee18175c270", 0x5c}, {&(0x7f0000003940)="2fb0663dc4690ca906350fa868dd14c98f9233f6d039940d8b75537c186174bee076832ddf6496783b22504a1d2321f7bc662899fc8224981faef68cef6109aa9f9dd2769eaf8c342b65747625bb077b6fd519ab46d2e0af28c7b7854c202a691c69be484d5b7015c6193bff10e985f9fc", 0x71}], 0x3, &(0x7f0000003cc0)=ANY=[@ANYBLOB="28eb00040100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="140000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="0c0000000100000001000000180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0], 0x98, 0x810}], 0x6, 0x2404c094) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000380)={0x0, 0x807fffffffffff}) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) fsync(r0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x18b800, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x1ff, 0x4e24, 0x7fff, 0xa, 0x20, 0x80, 0x21, r12, r13}, {0x9, 0x1, 0x3, 0x4, 0x6, 0x6, 0x4, 0x6}, {0x55be, 0x200, 0x1f, 0xfe6}, 0xfff, 0x6e6bb1, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x3506, 0x3, 0x1, 0x100000000, 0x0, 0x1ff, 0x9}}, 0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getsig(0x4202, r14, 0x467d, &(0x7f00000003c0)) 2018/03/26 12:50:06 executing program 5: clone(0x220000, &(0x7f0000000180)="146ffd0fb61b96794465d6134e196ce8ac5a8518cb360508104a6f28ddb92585273895101c784dd1dd51821d4f345ed62912c7492af8bb047a36922e1139aa2e1e83d7c0fe6dce30748891076f717d5859ca4a140e8ece30bd4266ed3028cf073ef49b487e4dd791bd33ad8ec12082ed292d9e851fe0b05fb680a39ba31b4ad320fc939e34c5db9503541e7b6e20a3003fb5af07191cd2b25270eae7e644874042a22a65025a430000000000000000000000000000", &(0x7f0000000000), &(0x7f0000000240), &(0x7f00000002c0)="18c63566c3575878a229f4de67e058845be460e2ab8a2c58e89e5e2890cd6be35635c1f4d6032dccd4a921c4273b688a58d63c90649cc5dc942661e37dae6aae9ecde802c763768308fe3f89c4a5eda875bfddc62f5957df8cbb725da894b7b6bbc2631ffcb4de89cff4e25074990b28b6aa04b773e426ad513ecf0e2483353ecc8e9f7a89f9732332a176ebc29d") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000440)={0x1, 0x5, 0xd8, 'queue1\x00', 0x40}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000500)={0x0, 0x70, 0x7fff, 0x8, 0x9dd, 0x4af, 0x0, 0x2, 0x20000, 0x4, 0x8, 0x8, 0x7, 0x7fffffff, 0x0, 0x995, 0x3, 0xeec, 0x4, 0x9, 0x1000, 0xb3, 0x7, 0x8, 0x6, 0xe6, 0x3ff, 0x3, 0x37d, 0x0, 0x5, 0x27d, 0x2, 0x1, 0x4, 0x1, 0x400, 0xb95b, 0x0, 0x3, 0x4, @perf_config_ext={0x1, 0x9}, 0x22020, 0x7fff, 0x1, 0x4, 0xf3, 0x2, 0xf34c}, r1, 0x8, r0, 0x8) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x2, 0x4bf, 'queue4\x00', 0x6}) 2018/03/26 12:50:06 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) sendfile(r0, r0, &(0x7f0000000000), 0x10001) 2018/03/26 12:50:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x50) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x100, 0x0, "0c8dca1af11e", 0x1}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) alarm(0x8) setsockopt$inet6_int(r1, 0x29, 0x80000c8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/26 12:50:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001580)={0x0, 0x4}, &(0x7f00000015c0)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/03/26 12:50:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x20, 0x0, "0db04473acdd44152d4569e8a695b08721fef28bc1bd00f8bb2aca203cf11a6f60ec493af3e62dd913fdcf52b32a2b1fe4fde267d5096fc0b8a51ac91a9c62dfd82b3e78ac614164c0d1736e2a9e446e"}, 0xd8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1ff) 2018/03/26 12:50:06 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:06 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80040, 0x0) write$cgroup_int(r1, &(0x7f0000000140)={[0x3f, 0x33, 0x3f, 0x3d]}, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0xffffffffffffff7f, 0x3, 0x3, 0x7fffffff, @time={0x0, 0x989680}, {0x5, 0xfffffffffffffffb}, {0x20, 0x4}, @note={0x8, 0x9, 0x9, 0x1, 0x7}}, {0x10001, 0x8, 0x5, 0x10001, @time={0x0, 0x989680}, {0x2, 0x40}, {0x9, 0x10001}, @time=@time={r2, r3+30000000}}, {0x6, 0x9f, 0x5, 0x7, @time={0x0, 0x989680}, {0x1f, 0x1f}, {0x8000, 0x100000001}, @raw8={"08f3f0fc0eb709797273c8ed"}}, {0x3, 0x80000000, 0x8, 0x3d, @tick=0x3, {0x403, 0x5}, {0x5, 0x5}, @addr={0x0, 0x4}}], 0x70) r4 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r4, &(0x7f0000000380)=""/178, 0xb2) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r4, 0x6008}, {r1, 0x4000}, {r1, 0x80}, {r1, 0x100}, {r1, 0x12}, {r1, 0x2000}, {r1, 0x40}, {r0, 0xc001}], 0x8, &(0x7f0000000200)={r5, r6+30000000}, &(0x7f0000000240)={0x1}, 0x8) 2018/03/26 12:50:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffefffffffffffe, 0x400065, 0x4a, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') inotify_init() 2018/03/26 12:50:06 executing program 3: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40040) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='bdev\x00', 0x0) 2018/03/26 12:50:06 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000edf000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x3d, 0xe2, "8f37a0b6d3feccff709fd601b19d821352e69150f05f0e4a95d420c36fae0a885ac6ad6c3f376745b58f4900d149a1c4a88f6c9544"}, &(0x7f00000000c0), 0x400) 2018/03/26 12:50:06 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/03/26 12:50:06 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/4096) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4d}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000010c0)={0x2, 0x6, 0x15fa, 0x6, r3}, &(0x7f0000001100)=0x10) 2018/03/26 12:50:06 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x5, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={r1, 0xb}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) syncfs(r0) r3 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000006440), &(0x7f00000064c0)=0x8) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000400)) rt_sigaction(0x0, &(0x7f0000006500)={0x2, {}, 0x8000001, 0x40}, &(0x7f0000006540), 0x8, &(0x7f0000006580)) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x1000) 2018/03/26 12:50:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') write(r0, &(0x7f0000000040)="88ad63fbbf3e25133102e466faf06d179db19b0607ef991efcc476f11ae260458f621ce9a72e8a92b908ccc68982e2688ea7666f36895042a0bff539d52782bb223d6db980739f62dd64713a3cb8f595ca84ad06f357fac9b465fa12b428cf1dceefb9a4ae1bdf", 0x67) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="f054c5fd8606dc4cd59ac5b123ae90f597ceefa2f1211496a679337c7e25cc1fbd4301ef0c5c3b", 0x27, 0xfffffffffffffff8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001d80)) r3 = add_key(&(0x7f00000019c0)='pkcs7_test\x00', &(0x7f0000001a00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000001dc0)=""/121, &(0x7f0000001e40)=0x79) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001940)=[{&(0x7f00000002c0)="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", 0xfd}, {&(0x7f00000003c0)="b0e0356bf0402436c1949f71f6b55d6c0adcd2f91684086cf706015c171297a4ceda192c267aec207ab9d39cd74a009e24a7e4d4324b9ca11e6f6831aeac9c4983e79858e3b6ebfd63bb4fc2ec2e4e8ebcd26338bef648c23d5a74", 0x5b}, {&(0x7f0000000440)="4eef141354ee2e2d7d1b4c3d8a69357a4fcfcb56806cd772a01f57e0143c957fb67d431c3a602ed7cf684bfc08c1e31a03d4c89573d1bea6723c4a36661989bca5d57d94a7cc32219a4edef349a91fc33c2ee0eb526b2ee8e9c6cc8e5207f6f14dd120d39964f31dd0ecbcd9ef0ea6a6f7f7f227081b7752c8cf8200e1080fec1d5bf2cd09f83c6e372c5bf159e528a152f2a845730cf9ddee", 0x99}, {&(0x7f0000000500)="0cbb96f69e6aa85dba40258963284e677481f90c715586985679959b6502f44d06df638e2b9b63794bfc3b7abb3a4429dd2e0b5ba391f464ccbf2ede2aac81c86d4f53984efaf99094bb75d477236db137c5e99bad2dd16868402b9a48ef122726ce4398bdacdd4beb55502ea5aedd", 0x6f}, {&(0x7f0000000580)="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", 0xfb}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="fa3b1a1db5215d5941181eeca05904ae10c47602cba7328c4c9834ea6ad13bbc524ab429835056e5bb950f40e780327653b0de452b8688c5f7effbce2ffc12a018fc1ce3ebb05ea8416520600b62261b83df930dea6b3511f9b06b5bdc27ca61f9fc676db5e9ceaf8bc49237da688b8d61af8edbbe50bbaddf18b583f22b5da581d1eaece5b1814eee5b127feecc4ba7adc35d011782b8f0f8920bac7eb868db74907fea82a223ec17e0ffa2d303a159a5844d2c9f4fe0eeeb39720b23b2143c6a112b8a56bf712bb78702c096dabf0e1179e797c2a5b393ae4f0996bd3609a5e273fc728acf3dfe60b34f079b5ead39b3fda974b5", 0xf5}, {&(0x7f0000001780)="eb5fa51d87b92cf2a681a91bbf363d78143327a01825048e9c1ec808c5", 0x1d}, {&(0x7f00000017c0)="c27fb3b8cf582ca936b809eb4b6457423e884d2f1d41d4feef88157c1fe4b6478a06bef05861fb93bc3f2e953201944b38764413ede599d9d950d339b57f303d94ea55e1", 0x44}, {&(0x7f0000001840)="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", 0xfa}], 0xa, r3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000140)={0xc459, 0xfffffffffffffffb, 0x1, 'queue1\x00', 0xd2a5ef2}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001b80)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001c80)=0xe8) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00)=0x0, &(0x7f0000001d40)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc002, r4, r5, 0x763, 0x40000) accept4$alg(r1, 0x0, 0x0, 0x80800) accept4$alg(r0, 0x0, 0x0, 0x20022) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001e80)=0x0) r7 = getpgid(0xffffffffffffffff) tgkill(r6, r7, 0x2d) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000001a40)={0x80, 0x96, 0x8001, 0x100000000, [], [], [], 0x3f, 0x8, 0x3ff, 0xffff, "b2721bb3e27be1b293906547cd635ce6"}) 2018/03/26 12:50:07 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r2 = dup2(r0, r1) write(r1, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='%.posix_acl_access@mime_type{em1)]\x00', &(0x7f0000000240)='\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x2000}) 2018/03/26 12:50:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xaa0c}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) 2018/03/26 12:50:07 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:07 executing program 1: timer_create(0x19, &(0x7f00001acfa0)={0x0, 0x0, 0x5}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000fd1ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f000041efe0), &(0x7f00000b1fe0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/03/26 12:50:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x120000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="649c47ad46390d006dc80000009d4d54", 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x10002, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0x9) r5 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)=0x3) 2018/03/26 12:50:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) openat$cgroup_int(r0, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0xa}, 0x9e}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x20, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0xac) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x100000001, 0x0, 0x0, 0x70bd2a, 0x3501}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x70}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x58}, 0x1}, 0x0) 2018/03/26 12:50:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000016fee)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x20000) 2018/03/26 12:50:07 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x0, 0xd89}) 2018/03/26 12:50:07 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2ee16367726f11ab75", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40100, 0x40) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x1, 0x1, [@empty]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101440, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x2, r1}) r3 = userfaultfd(0x1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) fsetxattr(r2, &(0x7f0000000180)=@known='trusted.syz\x00', &(0x7f00000001c0)='#^]ppp1selinux\x00', 0xf, 0x1) 2018/03/26 12:50:07 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:07 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x67, [], 0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/103}, &(0x7f0000000200)=0x50) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) 2018/03/26 12:50:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) socketpair(0x4, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) r3 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0x10000, 0xb3, 0xc1}) clock_getres(0xd, &(0x7f0000000040)) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xee1) 2018/03/26 12:50:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c87fdc)) 2018/03/26 12:50:07 executing program 6: syz_emit_ethernet(0x7a, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x44, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c"}}}}}}}, &(0x7f0000000000)) [ 362.489926] QAT: failed to copy from user. 2018/03/26 12:50:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000100)={{0xffff, 0x81}, 0x64}, 0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f0000000040)=""/4, &(0x7f00000000c0)=0x4) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4000000003}, 0xfd8a) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) kcmp(r2, r3, 0x2, r1, r0) 2018/03/26 12:50:07 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/178, 0xfffffffffffffe43) 2018/03/26 12:50:07 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0xffffffffffffffb3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) 2018/03/26 12:50:07 executing program 4: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x10, 0x4) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000001000)=0xffffffff, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) 2018/03/26 12:50:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) fcntl$setsig(r0, 0xa, 0x9) 2018/03/26 12:50:07 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r1) [ 362.523129] QAT: Invalid ioctl [ 362.530381] QAT: failed to copy from user. [ 362.534882] QAT: Invalid ioctl 2018/03/26 12:50:07 executing program 4: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000380), &(0x7f00000003c0)=""/132, 0x84, &(0x7f00000014c0)={&(0x7f0000000480)={'digest_null-generic\x00'}, &(0x7f00000004c0)}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="942e1b5b3850dd79476b5ea510458c905d9347c591642c524742188ada9806485b5eacc92b4cba3452673f46fd1fa85ac4800d1f7177a8563fafe540afd76456032839494f5a99d2ed0a83276851e9bf1e56c2305a98c78c0c4cad377b0dfb37cd4a819370bdd42264e49be488a75cf84ea6c54fb85b13b9ec165956a34c08d2f86b10db41d26b20940403311cef324a28eefd89b1b4596255d6a56f870a8e91eb14d048617c90516c89037f814f14d288754f0c9e556b90dcd4ea415b5765999f26eb89", 0xc4, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='-[\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f00000004c0)="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", 0x1000, r2) 2018/03/26 12:50:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200800, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/194) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000001c0)) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) keyctl$session_to_parent(0x12) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240)=0x5, 0x4) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000740)=ANY=[@ANYBLOB="218fe01afdea04bb647712643a9160fcb8bb65483c6aae253f8a6395cf0a72", @ANYPTR64, @ANYRES16=r2, @ANYRES32=r2, @ANYPTR64, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r1, @ANYRES64=r1, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYPTR64], @ANYRES32=r1, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYRES64=r1, @ANYBLOB="3abb4c96f0d063a40efbc3be578946866c39843c8d63ffa72781764df1e8797334d292f4565fa18a68fb982fd6b5a8b133a2741cf5db93403a20f61e2624e590019cf455dda2adf9919ae422434348f58fc29f9b773debaa63354d9d610936233ef2acbc9a03eb92bcf27b276e60d5790abeec2f87e1860c621a411220add629bc0a235320ef2afd9ebfb730a5ffb9f9e71b19ee1e9db7b48b3b7c4aaa4c156d883168f7dc3e04a0db0efa23b8779c63bfb9dbddf1378ac965d0f1906eadd7aff07e1d1a74b41358f3", @ANYPTR, @ANYRES16, @ANYRES32=r1, @ANYBLOB="4dc67643e4c63a1000f2f43e719f5902181bb6fc37ff2abac7f5debb755d2de931213cfaa697dde24ffc2e7750dd83"]], @ANYRES32=r2, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYRES16=r2, @ANYPTR64, @ANYBLOB="341b355ce1ebc22bd4fdcb6fb3e4b3338177a780db62384e115fad3dce23e3df324b553d39d14ef14bcbac13287c4c2b5b366359a4765ce923c08c82b3d6211de7c3cd8ec739ccc306d900b2a6ced9ea04cb2aa51ffc42876137084492db30213d97895aeaa5f7212da5fb4b0efe94feab24a7d8f7d56367b662408560b648055a4eace8e94ce28de9f6f4dcaf0dce08af4d885ad7b6117b36cad86cbc96dd25d1c1ea4cb224fcedc16c0f76ca7f2fa8f148a80d03b74fcf8a9ed6dc0e22c86814a88af6cef15b7ca16c", @ANYRES32]], @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="ea0c3a500a458547c354b866844a4088c69b05ea", @ANYPTR, @ANYRES32=r2, @ANYRES64=r3, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="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", @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r2]]) 2018/03/26 12:50:07 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:07 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000a84000/0x3000)=nil, 0x3000, 0xfffffefffffffffd, 0x2010, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00008d0ff8)=0x80000000000) 2018/03/26 12:50:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0xc7, 0x6, 0x7, 0x8000, 0x0, 0xef98, 0x7, 0x45a4, 0x400, 0x2, 0x0, 0x7, 0x9}, {0xf772, 0x4, 0x7, 0x80, 0x6, 0xfffffffffffffffe, 0x6, 0x5, 0x0, 0x9, 0x401, 0x5, 0x6}, {0x80000001, 0xce, 0x3, 0x7, 0x5, 0x100, 0x80000001, 0x80000000, 0x0, 0x1, 0x0, 0xffffffff, 0x7}]}) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400400, 0x0) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/03/26 12:50:07 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:07 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000040)={{0x9, 0x0, 0x0, 0x5, "8b86a424122bc580f86f94c9ba8cfa2fcc9d1d68b8ce335b8d19b2d1be83ea87a15864e495ee0d931b65bc5b", 0x4}, 0x207, [0xe18, 0x7, 0x5, 0x5, 0x80, 0x6, 0x7, 0x8, 0x2, 0x0, 0x80000001, 0xa46c, 0x5, 0x9, 0x1f, 0x9, 0x7, 0x3ff, 0x5, 0x3f, 0x48db, 0x6, 0x7, 0x7ff, 0xb4, 0x80, 0x81, 0xfffffffffffffffa, 0x3, 0x5, 0x9, 0x4, 0x3, 0x9, 0x0, 0x5, 0x7, 0x10000, 0x4, 0x5, 0x4, 0x7, 0x10001, 0x710000000000, 0x3ff, 0x8, 0xa7, 0x3ff, 0x1ce694f6, 0x9, 0x9, 0x4, 0xe4a, 0x1ff, 0xaada, 0xfffffffffffffffb, 0xcfda, 0x800, 0x5, 0x9, 0x80000001, 0x5, 0x5, 0x7, 0x6, 0x6600000000000000, 0x5, 0x4, 0x0, 0x39d, 0x0, 0x7f, 0x10000, 0x200, 0x1000, 0x3, 0x9, 0x8, 0x7f, 0x7, 0x0, 0x1ff, 0x401, 0x10001, 0x80000001, 0x4, 0x4, 0x401, 0x3, 0x1, 0x800, 0x6216, 0x95, 0x519, 0x300000000000, 0xfa5, 0x7f, 0x8001, 0x4, 0x7, 0x0, 0xffffffffffff90e6, 0x14fb, 0x8, 0x8, 0x2, 0x5, 0x3c, 0x3, 0x87, 0x6a, 0xe6b, 0xfff, 0x1, 0x1, 0x7f, 0xd999, 0x6, 0x3, 0x40, 0xffff, 0x1000, 0x7, 0x1f, 0x5, 0x8, 0x9, 0x3], {0x77359400}}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000002e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) sendmsg(r1, &(0x7f0000012fc8)={&(0x7f0000032ff0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000034fb0)=[{&(0x7f000002b000)="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", 0x2c9}], 0x1, &(0x7f0000041000)}, 0x4008000) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000024f70)=[{&(0x7f000003b000)="01136072", 0x4}], 0x1, &(0x7f000003c000)}, 0x0) bind$nfc_llcp(r0, &(0x7f0000000500)={0x27, 0x0, 0x0, 0x7, 0x1000, 0x0, "1d246dca42901681fbd7433f443441f0e034683f1a7e36fef0d012cbaa4727400f323b2b8df40004946d9c765a198f795f27a5376cb818e50de8c7b6e26fef", 0x37}, 0x58) 2018/03/26 12:50:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x10001}, &(0x7f0000000040), &(0x7f00000000c0)={0x77359400}, 0x8) ioctl(r0, 0x4401000000001265, &(0x7f0000000040)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x478, 0x140, 0x140, 0x0, 0x394, 0x394, 0x394, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x8, 0x1}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x1, 0x1, 0x0, 0x80, 0x3f, 0x3, 'syz_tun\x00', 'nr0\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffe}}, {{@arp={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @empty, {[0xff]}, @empty, {[0xff]}, 0x7fff, 0x80, 0x98, 0x8, 0x311, 0xcb53, 'syzkaller0\x00', 'lo\x00', {0xff}, {}, 0x0, 0x28}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="38c43633cb98", @empty, @rand_addr=0x1ff, @dev={0xac, 0x14, 0x14, 0xb}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c4) 2018/03/26 12:50:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000580)=0x5) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0xc0502) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000002c0)=""/59) recvfrom$inet6(r1, &(0x7f0000000200)=""/92, 0x5c, 0x40012002, &(0x7f0000000280)={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="18000000ea16041a4e09906bbe6573ec68c717ac3ce793ce690ab00990c8e61ac9cdb0c4fb997ac789e3"], &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x0, @empty, 0x9}}, 0x2e7, 0x7}, 0x88) 2018/03/26 12:50:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x400) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) write(r1, &(0x7f0000b43a67)='.', 0x1) r2 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) writev(r1, &(0x7f00000db000)=[{&(0x7f0000981000)='U', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x100, {{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x16}, 0x7ff}}}, 0x84) recvfrom$unix(r2, &(0x7f0000000100)=""/214, 0xd6, 0x2101, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000fe3fa0)=""/96, 0x60, 0x0, &(0x7f0000ff5ff8)=@abs, 0x8) sendmsg(r2, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) setpriority(0x2, r3, 0x4) 2018/03/26 12:50:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001440)={0xad326455af61f434, 0xe, &(0x7f0000000000)=@raw=[@generic={0x3, 0xda5, 0x3, 0x5}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xda97, 0x0, 0x0, 0x0, 0x8a7d}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @generic={0x3, 0x80000000, 0x7ff, 0x5}, @generic={0x8000, 0x5, 0x5, 0x80000000}, @alu={0x7, 0x6, 0x3, 0x3, 0x7, 0xe, 0x4}], &(0x7f0000000240)='syzkaller\x00', 0x8, 0x1000, &(0x7f0000000440)=""/4096, 0x41000, 0x1}, 0x48) read(r1, &(0x7f00000014c0)=""/178, 0x444) 2018/03/26 12:50:07 executing program 6: syz_emit_ethernet(0x70, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x3a, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec3"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:07 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) sysfs$3(0x3) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x2, 0x800, 0x4, 0x9f96f16, 0x3, [{0xffffffffddb5a892, 0xa07, 0x0, 0x0, 0x0, 0x100}, {0x3ff, 0x1, 0x8, 0x0, 0x0, 0x200}, {0xfffffffffffff93f, 0xffffffffffffffff, 0xffffffff, 0x0, 0x0, 0xff2058eaf3dd0467}]}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x8000000001, 0xffffffffffffffff, r1) 2018/03/26 12:50:07 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) 2018/03/26 12:50:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x4e20, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x2002) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) shutdown(r0, 0x1) [ 362.979793] QAT: Invalid ioctl [ 362.991797] QAT: failed to copy from user. [ 363.000798] QAT: Invalid ioctl 2018/03/26 12:50:08 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) sigaltstack(&(0x7f0000ca0000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001640)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001740)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000001780)={0x4, 0x4, &(0x7f00000001c0)=@raw=[@alu={0x4, 0x8, 0xe, 0x4, 0x7, 0xffffffff, 0x4}, @ldst={0x3, 0x2, 0x6, 0x1, 0x4, 0x4, 0xffffffffffffffff}], &(0x7f0000000200)='syzkaller\x00', 0x8cef, 0x2d, &(0x7f0000000240)=""/45, 0x41f00, 0x1, [], r1}, 0x48) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x101, 0x101080) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x51, r3}) 2018/03/26 12:50:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xfffffffffffffe59, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa}}, 0x2d9}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x40000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/26 12:50:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)="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", 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:08 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8b, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r2, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, r3}}, 0x30) r4 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x80000) r5 = dup3(r1, r2, 0x80000) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f0000001680)={0x7, 0x0, [{0x7005, 0x25, &(0x7f0000000240)=""/37}, {0x3000, 0xb4, &(0x7f0000000340)=""/180}, {0x10f000, 0x1000, &(0x7f0000000400)=""/4096}, {0x4cf5a044696f391c, 0x48, &(0x7f0000000280)=""/72}, {0xd002, 0xf1, &(0x7f0000001400)=""/241}, {0x1000, 0x68, &(0x7f0000001500)=""/104}, {0xf004, 0xcc, &(0x7f0000001580)=""/204}]}) connect$nfc_llcp(r4, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x6, 0xf394, 0x8, "62fd342bc5a55dc0188b52db0c7111236c0704b338d1f9061c441ec12225c0589ef341b5cb0f2670b1eaf1f9becef6ecdc9e875cc3a97f139f89465bcd9855", 0x34}, 0x58) write$rdma_cm(r2, &(0x7f0000004f00)=@listen={0x7, 0x0, 0xfa00, {r3}}, 0x47) 2018/03/26 12:50:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c26000), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xfffffffffffffd4a) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/03/26 12:50:08 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/03/26 12:50:08 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:08 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800460000200000000000009078ac1414bbac1414bb4404d4c33a68147cb0f13ed4c972102a683e3acf175ba44866b4ce1493452d8fa581a02e43f9e79cb3a5fbd376bc74372ef60e5e6ed5ed7f9dada6dd2c5150c3449a2909ec07e29624d9c576b887a91a1d"], 0x0) 2018/03/26 12:50:08 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:08 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r2, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000000bfb6)}]) tkill(r1, 0x1000000000013) ptrace$setopts(0x4206, r1, 0x8, 0x40) 2018/03/26 12:50:08 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='cpuset\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000001c0)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) socket$unix(0x1, 0x1, 0x0) socketpair(0x11, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x2) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000), 0x4, 0x0) 2018/03/26 12:50:08 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x13f2, @dev={0xfe, 0x80, [], 0xb}, 0x8}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x5, [0x5, 0xa, 0xffffffff, 0x3, 0xff, 0x6, 0x3, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="4e3a899ae96f2f04a9d63dbe47f5e2f3fc5ac81605a0bb659d5fb9426120710c55cfbeae9cea4184c355a3f81d4d5cf0d4fdaa4c6241720195aa9abf5fd773b6355bd1903a0231ffb1506bd3cde121946310034378fc84cee837fb10325565ba6e0e9a0df2b6e34a88f6b204a4567c18e89a8d7db2df1f7f67624f253c912ec94ff51bee2a4b7ff12412c8970654cb18d4cad635fc6039f5faaea2c0eaf8c74151c406e2a7fbacdfe6617603", 0xac) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/loop-control\x00', 0x200, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00007e6fff)=0x4, &(0x7f000063dffc)=0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) symlinkat(&(0x7f0000001280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00') 2018/03/26 12:50:08 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:08 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./control/file0\x00', 0x0, 0x8}, 0x10) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) symlinkat(&(0x7f00000000c0)='./control\x00', r0, &(0x7f0000000100)='./control/file0\x00') unshare(0x400) readlinkat(r0, &(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)=""/239, 0xef) renameat(r0, &(0x7f0000000140)='./control/file0\x00', r0, &(0x7f0000000180)='./control/file0\x00') 2018/03/26 12:50:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x5, {0xc36, 0x6, 0x8, 0x6, 0xfffffffffffffffd, 0x80}, 0xfff, 0x3}, 0xe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r1, &(0x7f0000010000)=""/204, 0xcc, 0x3d) 2018/03/26 12:50:08 executing program 4: r0 = socket(0x11, 0x3, 0x7f) recvfrom$inet(r0, &(0x7f0000000000)=""/61, 0x3d, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x10, 0x1ff, 0x10001}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="0600a000ee55bbd0650292f64279266d2f3ed27f0a930761c1bb9e436be0738aa5d1fb4dc8213f06566a9a336c0fb00282d9cd5c01fa3a0a8151e697a0f5ec357b0d6fbeeeb03445fe88d2f4f4d45ab29f9e6e5096d7c5e9efb50d29b2110528ef9a2f3acda2351cf6325111b9a4e67d4cf9f423d2d9e866f477d381e0c28d35d84ac2c72b144b95de4c878264c9648abc8eb68ac0b50bf553061fa3a3ece403a593d09c"], 0xa8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x406, 0xffff, 0x101, 0x7}, 0xfffffffffffffd95) r3 = signalfd(r1, &(0x7f00000002c0)={0x8}, 0x8) r4 = dup2(r3, r1) mq_timedreceive(r4, &(0x7f00000003c0)=""/49, 0x31, 0x10001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={'vlan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) recvfrom$packet(r4, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/03/26 12:50:08 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x879edb) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000140)={0x4, 0x1, 0x6}) setpgid(0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000004000), &(0x7f0000000000)=0x4) 2018/03/26 12:50:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r2, &(0x7f0000000240)={[{0x2b, 'pids', 0x20}, {0x2b, 'memory', 0x20}]}, 0xe) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}, {0x0, 'rdma', 0x20}]}, 0xc) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)={0xb4, 0x2, 0x1, 0x5, 0x4, [{0xffff, 0x4541, 0x3fe9, 0x0, 0x0, 0x1080}, {0x1, 0x69b80, 0xffffffff, 0x0, 0x0, 0x1287}, {0x80, 0x8, 0x6, 0x0, 0x0, 0x200}, {0x9, 0x0, 0x2, 0x0, 0x0, 0x2}]}) 2018/03/26 12:50:08 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5422, &(0x7f0000000040)=0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x3, 0x10, 0x7ff, 0xfffffffffffffffc, "c071d784b675da1b5e447c3106c57274740edeec8bc87ac7800a30665dc18650"}) 2018/03/26 12:50:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/03/26 12:50:08 executing program 6: syz_emit_ethernet(0x6b, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x35, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:08 executing program 7: r0 = eventfd(0x2) write$eventfd(r0, &(0x7f0000000000)=0x100000000, 0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/03/26 12:50:08 executing program 6: syz_emit_ethernet(0x6b, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x35, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd"}}}}}}}, &(0x7f0000000000)) 2018/03/26 12:50:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) [ 394.311123] Buffer I/O error on dev loop0, logical block 0, async page read [ 451.552454] kworker/dying (160) used greatest stack depth: 13032 bytes left [ 492.511187] INFO: task syz-executor0:6176 blocked for more than 120 seconds. [ 492.518442] Not tainted 4.16.0-rc7+ #277 [ 492.523043] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.531032] syz-executor0 D25104 6176 4099 0x20020004 [ 492.536677] Call Trace: [ 492.539285] __schedule+0x8fb/0x1ec0 [ 492.543008] ? perf_trace_lock+0xd6/0x900 [ 492.547203] ? __sched_text_start+0x8/0x8 [ 492.551360] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 492.556561] ? perf_trace_lock+0xd6/0x900 [ 492.560727] ? trace_hardirqs_off+0x10/0x10 [ 492.565060] ? trace_hardirqs_off+0x10/0x10 [ 492.569390] ? futex_wait+0x6a9/0x9a0 [ 492.573203] ? __lock_acquire+0x664/0x3e00 [ 492.577481] ? find_held_lock+0x35/0x1d0 [ 492.581562] ? find_held_lock+0x35/0x1d0 [ 492.585657] schedule+0xf5/0x430 [ 492.589042] ? __mutex_lock+0xaa8/0x1a80 [ 492.593114] ? __schedule+0x1ec0/0x1ec0 [ 492.597120] ? lock_release+0xa40/0xa40 [ 492.601104] ? memset+0x31/0x40 [ 492.604411] ? do_raw_spin_trylock+0x190/0x190 [ 492.609000] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 492.613967] ? mutex_destroy+0x1d0/0x1d0 [ 492.618059] schedule_preempt_disabled+0x10/0x20 [ 492.622820] __mutex_lock+0xaad/0x1a80 [ 492.626734] ? __fdget_pos+0x12b/0x190 [ 492.630642] ? mutex_lock_io_nested+0x1900/0x1900 [ 492.635509] ? lock_release+0xa40/0xa40 [ 492.639500] ? __lock_is_held+0xb6/0x140 [ 492.643602] ? __fget+0x36b/0x5b0 [ 492.647077] ? iterate_fd+0x3f0/0x3f0 [ 492.650907] ? compat_SyS_openat+0x2d/0x40 [ 492.655161] ? entry_SYSENTER_compat+0x70/0x7f [ 492.659762] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 492.664885] ? debug_check_no_obj_freed+0x3da/0xf1f [ 492.669917] ? __lock_is_held+0xb6/0x140 [ 492.674048] ? __fget_light+0x2b2/0x3c0 [ 492.678032] ? fget_raw+0x20/0x20 [ 492.681527] ? putname+0xee/0x130 [ 492.684999] mutex_lock_nested+0x16/0x20 [ 492.689097] ? mutex_lock_nested+0x16/0x20 [ 492.693351] __fdget_pos+0x12b/0x190 [ 492.697080] ? __fdget_raw+0x20/0x20 [ 492.700822] ? compat_SyS_futex+0x288/0x380 [ 492.705177] SyS_write+0x77/0x220 [ 492.708643] ? filp_open+0x70/0x70 [ 492.712198] ? SyS_read+0x220/0x220 [ 492.715852] ? do_fast_syscall_32+0x156/0xf9f [ 492.720363] ? SyS_read+0x220/0x220 [ 492.724031] do_fast_syscall_32+0x3ec/0xf9f [ 492.728364] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.732893] ? do_int80_syscall_32+0x9c0/0x9c0 [ 492.737488] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.742010] ? finish_task_switch+0x1c1/0x7e0 [ 492.746543] ? syscall_return_slowpath+0x2ac/0x550 [ 492.751496] ? prepare_exit_to_usermode+0x350/0x350 [ 492.756525] ? retint_user+0x18/0x18 [ 492.760268] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.765138] entry_SYSENTER_compat+0x70/0x7f [ 492.769635] RIP: 0023:0xf7feec99 [ 492.773031] RSP: 002b:00000000f77ea09c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 492.780750] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000020000240 [ 492.788035] RDX: 000000000000000e RSI: 0000000000000000 RDI: 0000000000000000 [ 492.795310] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 492.802601] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 492.809880] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 492.817196] [ 492.817196] Showing all locks held in the system: [ 492.823538] 2 locks held by khungtaskd/801: [ 492.828060] #0: (rcu_read_lock){....}, at: [<0000000059b374fd>] watchdog+0x1c5/0xd60 [ 492.836167] #1: (tasklist_lock){.+.+}, at: [<00000000179bebb9>] debug_show_all_locks+0xd3/0x3d0 [ 492.845243] 4 locks held by kworker/0:2/1893: [ 492.849743] #0: ((wq_completion)"memcg_kmem_cache"){+.+.}, at: [<0000000062d98656>] process_one_work+0xb12/0x1bb0 [ 492.860358] #1: ((work_completion)(&cw->work)){+.+.}, at: [<00000000e7bdb3de>] process_one_work+0xb89/0x1bb0 [ 492.870527] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<0000000005a8a127>] memcg_create_kmem_cache+0x16/0x170 [ 492.880708] #3: (slab_mutex){+.+.}, at: [<0000000064dc0d56>] memcg_create_kmem_cache+0x24/0x170 [ 492.889756] 1 lock held by rsyslogd/3939: [ 492.893917] #0: (&f->f_pos_lock){+.+.}, at: [<00000000eaf07a09>] __fdget_pos+0x12b/0x190 [ 492.902350] 2 locks held by getty/4030: [ 492.906339] #0: (&tty->ldisc_sem){++++}, at: [<0000000051d7d8b1>] ldsem_down_read+0x37/0x40 [ 492.915035] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000001680536>] n_tty_read+0x2ef/0x1a40 [ 492.924353] 2 locks held by getty/4031: [ 492.928336] #0: (&tty->ldisc_sem){++++}, at: [<0000000051d7d8b1>] ldsem_down_read+0x37/0x40 [ 492.937036] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000001680536>] n_tty_read+0x2ef/0x1a40 [ 492.946349] 2 locks held by getty/4032: [ 492.950341] #0: (&tty->ldisc_sem){++++}, at: [<0000000051d7d8b1>] ldsem_down_read+0x37/0x40 [ 492.959062] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000001680536>] n_tty_read+0x2ef/0x1a40 [ 492.968406] 2 locks held by getty/4033: [ 492.972389] #0: (&tty->ldisc_sem){++++}, at: [<0000000051d7d8b1>] ldsem_down_read+0x37/0x40 [ 492.981095] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000001680536>] n_tty_read+0x2ef/0x1a40 [ 492.990395] 2 locks held by getty/4034: [ 492.994382] #0: (&tty->ldisc_sem){++++}, at: [<0000000051d7d8b1>] ldsem_down_read+0x37/0x40 [ 493.003072] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000001680536>] n_tty_read+0x2ef/0x1a40 [ 493.012388] 2 locks held by getty/4035: [ 493.016371] #0: (&tty->ldisc_sem){++++}, at: [<0000000051d7d8b1>] ldsem_down_read+0x37/0x40 [ 493.025076] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000001680536>] n_tty_read+0x2ef/0x1a40 [ 493.034377] 2 locks held by getty/4036: [ 493.038363] #0: (&tty->ldisc_sem){++++}, at: [<0000000051d7d8b1>] ldsem_down_read+0x37/0x40 [ 493.047052] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000001680536>] n_tty_read+0x2ef/0x1a40 [ 493.056381] 4 locks held by kworker/1:5/8210: [ 493.060882] #0: ((wq_completion)"memcg_kmem_cache"){+.+.}, at: [<0000000062d98656>] process_one_work+0xb12/0x1bb0 [ 493.071496] #1: ((work_completion)(&cw->work)){+.+.}, at: [<00000000e7bdb3de>] process_one_work+0xb89/0x1bb0 [ 493.081664] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<0000000005a8a127>] memcg_create_kmem_cache+0x16/0x170 [ 493.091849] #3: (slab_mutex){+.+.}, at: [<0000000064dc0d56>] memcg_create_kmem_cache+0x24/0x170 [ 493.101328] 3 locks held by kworker/0:6/8342: [ 493.105836] #0: ((wq_completion)"events"){+.+.}, at: [<0000000062d98656>] process_one_work+0xb12/0x1bb0 [ 493.115572] #1: (slab_caches_to_rcu_destroy_work){+.+.}, at: [<00000000e7bdb3de>] process_one_work+0xb89/0x1bb0 [ 493.126023] #2: (slab_mutex){+.+.}, at: [<0000000076bf341f>] slab_caches_to_rcu_destroy_workfn+0x25/0xc0 [ 493.135870] 4 locks held by kworker/1:9/20224: [ 493.140466] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<0000000062d98656>] process_one_work+0xb12/0x1bb0 [ 493.150895] #1: ((work_completion)(&css->destroy_work)#3){+.+.}, at: [<00000000e7bdb3de>] process_one_work+0xb89/0x1bb0 [ 493.162041] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<000000007f6372c5>] memcg_destroy_kmem_caches+0xf/0x80 [ 493.172221] #3: (slab_mutex){+.+.}, at: [<000000006fbd677c>] memcg_destroy_kmem_caches+0x24/0x80 [ 493.181365] 1 lock held by syz-executor0/6176: [ 493.185953] #0: (&f->f_pos_lock){+.+.}, at: [<00000000eaf07a09>] __fdget_pos+0x12b/0x190 [ 493.194396] 3 locks held by syz-executor0/6177: [ 493.199072] #0: (&f->f_pos_lock){+.+.}, at: [<00000000eaf07a09>] __fdget_pos+0x12b/0x190 [ 493.207518] #1: (sb_writers#10){.+.+}, at: [<00000000bbd51665>] vfs_write+0x407/0x510 [ 493.215689] #2: (&of->mutex){+.+.}, at: [<000000000c3fc602>] kernfs_fop_write+0x208/0x440 [ 493.224222] 3 locks held by syz-executor0/6184: [ 493.228893] #0: (&f->f_pos_lock){+.+.}, at: [<00000000eaf07a09>] __fdget_pos+0x12b/0x190 [ 493.237337] #1: (sb_writers#10){.+.+}, at: [<00000000bbd51665>] vfs_write+0x407/0x510 [ 493.245506] #2: (&of->mutex){+.+.}, at: [<000000000c3fc602>] kernfs_fop_write+0x208/0x440 [ 493.254046] [ 493.255685] ============================================= [ 493.255685] [ 493.262718] NMI backtrace for cpu 0 [ 493.266353] CPU: 0 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc7+ #277 [ 493.273262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.282597] Call Trace: [ 493.285173] dump_stack+0x194/0x24d [ 493.288790] ? arch_local_irq_restore+0x53/0x53 [ 493.293440] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.298100] ? nmi_cpu_backtrace+0x1be/0x210 [ 493.302501] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.306982] nmi_cpu_backtrace+0x1d2/0x210 [ 493.311210] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.315687] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 493.320959] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.326137] watchdog+0x90c/0xd60 [ 493.329596] ? reset_hung_task_detector+0xa0/0xa0 [ 493.334421] ? complete+0x62/0x80 [ 493.337874] ? __schedule+0x1ec0/0x1ec0 [ 493.341833] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.346138] ? __lockdep_init_map+0xe4/0x650 [ 493.350534] ? do_raw_spin_trylock+0x190/0x190 [ 493.355100] ? lockdep_init_map+0x9/0x10 [ 493.359147] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.364237] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.369244] ? trace_hardirqs_on+0xd/0x10 [ 493.373379] ? __kthread_parkme+0x176/0x240 [ 493.377692] kthread+0x33c/0x400 [ 493.381042] ? reset_hung_task_detector+0xa0/0xa0 [ 493.385870] ? kthread_stop+0x7a0/0x7a0 [ 493.389831] ret_from_fork+0x3a/0x50 [ 493.393646] Sending NMI from CPU 0 to CPUs 1: [ 493.398159] NMI backtrace for cpu 1 [ 493.398164] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 4.16.0-rc7+ #277 [ 493.398167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.398176] Workqueue: events rht_deferred_worker [ 493.398183] RIP: 0010:debug_object_activate+0x29d/0x730 [ 493.398186] RSP: 0018:ffff8801d9b5ef30 EFLAGS: 00000806 [ 493.398190] RAX: 1ffff10030b1ba65 RBX: ffff8801858dd310 RCX: ffffffff86f155c0 [ 493.398193] RDX: dffffc0000000000 RSI: 1ffffffff0f615e3 RDI: ffff8801858dd328 [ 493.398196] RBP: ffff8801d9b5f000 R08: ffffffff8861b088 R09: 0000000000000082 [ 493.398198] R10: ffff8801d9b5ede0 R11: 0000000000000000 R12: ffff8801d9b5ef70 [ 493.398201] R13: 1ffff1003b36bdea R14: ffffffff877029e8 R15: 0000000000000042 [ 493.398205] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 493.398208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 493.398210] CR2: 00007f3627fa4000 CR3: 0000000006e22006 CR4: 00000000001606e0 [ 493.398216] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 493.398218] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 493.398220] Call Trace: [ 493.398227] ? lock_release+0xa40/0xa40 [ 493.398233] ? debug_object_assert_init+0x570/0x570 [ 493.398244] __queue_work+0x163/0x1230 [ 493.398248] ? __queue_work+0x163/0x1230 [ 493.398254] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 493.398260] ? insert_work+0x5f0/0x5f0 [ 493.398268] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 493.398273] ? wait_for_completion+0x770/0x770 [ 493.398282] ? rcu_read_lock_sched_held+0x108/0x120 [ 493.398289] ? __lock_is_held+0xb6/0x140 [ 493.398296] queue_work_on+0x16a/0x1c0 [ 493.398302] rht_deferred_worker+0x2ba/0x1cd0 [ 493.398309] ? find_held_lock+0x35/0x1d0 [ 493.398314] ? trace_hardirqs_off+0x10/0x10 [ 493.398320] ? rhashtable_rehash_alloc+0x330/0x330 [ 493.398324] ? debug_object_deactivate+0x364/0x560 [ 493.398329] ? lock_downgrade+0x980/0x980 [ 493.398335] ? lock_release+0xa40/0xa40 [ 493.398341] ? find_held_lock+0x35/0x1d0 [ 493.398347] ? trace_hardirqs_off+0x10/0x10 [ 493.398352] ? lock_acquire+0x1d5/0x580 [ 493.398357] ? lock_acquire+0x1d5/0x580 [ 493.398362] ? process_one_work+0xb89/0x1bb0 [ 493.398370] ? __lock_is_held+0xb6/0x140 [ 493.398379] process_one_work+0xc47/0x1bb0 [ 493.398384] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 493.398388] ? trace_hardirqs_on+0xd/0x10 [ 493.398397] ? pwq_dec_nr_in_flight+0x450/0x450 [ 493.398406] ? __schedule+0x903/0x1ec0 [ 493.398411] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 493.398418] ? retint_kernel+0x10/0x10 [ 493.398422] ? retint_kernel+0x10/0x10 [ 493.398428] ? trace_hardirqs_off+0x10/0x10 [ 493.398434] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 493.398445] ? lock_acquire+0x1d5/0x580 [ 493.398449] ? lock_acquire+0x1d5/0x580 [ 493.398454] ? worker_thread+0x4a3/0x1990 [ 493.398459] ? lock_downgrade+0x980/0x980 [ 493.398465] ? lock_release+0xa40/0xa40 [ 493.398469] ? retint_kernel+0x10/0x10 [ 493.398475] ? do_raw_spin_trylock+0x190/0x190 [ 493.398483] worker_thread+0x223/0x1990 [ 493.398489] ? finish_task_switch+0x1c1/0x7e0 [ 493.398499] ? process_one_work+0x1bb0/0x1bb0 [ 493.398505] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.398510] ? trace_hardirqs_on+0xd/0x10 [ 493.398514] ? _raw_spin_unlock_irq+0x27/0x70 [ 493.398519] ? finish_task_switch+0x1c1/0x7e0 [ 493.398523] ? finish_task_switch+0x182/0x7e0 [ 493.398528] ? copy_overflow+0x20/0x20 [ 493.398538] ? __schedule+0x903/0x1ec0 [ 493.398550] ? trace_hardirqs_off+0x10/0x10 [ 493.398557] ? find_held_lock+0x35/0x1d0 [ 493.398564] ? find_held_lock+0x35/0x1d0 [ 493.398570] ? complete+0x62/0x80 [ 493.398577] ? __schedule+0x1ec0/0x1ec0 [ 493.398581] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.398586] ? __lockdep_init_map+0xe4/0x650 [ 493.398590] ? do_raw_spin_trylock+0x190/0x190 [ 493.398595] ? lockdep_init_map+0x9/0x10 [ 493.398599] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.398605] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.398610] ? trace_hardirqs_on+0xd/0x10 [ 493.398615] ? __kthread_parkme+0x176/0x240 [ 493.398620] kthread+0x33c/0x400 [ 493.398625] ? process_one_work+0x1bb0/0x1bb0 [ 493.398629] ? kthread_stop+0x7a0/0x7a0 [ 493.398634] ret_from_fork+0x3a/0x50 [ 493.398640] Code: 89 d8 48 c1 e8 03 80 3c 10 00 0f 85 9d 03 00 00 48 8b 1b 48 85 db 0f 84 87 00 00 00 48 8d 7b 18 41 83 c7 01 48 89 f8 48 c1 e8 03 <80> 3c 10 00 0f 85 36 03 00 00 4c 3b 73 18 75 c4 4c 8d 63 10 48 [ 493.399163] Kernel panic - not syncing: hung_task: blocked tasks [ 493.823766] CPU: 0 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc7+ #277 [ 493.830671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.840010] Call Trace: [ 493.842585] dump_stack+0x194/0x24d [ 493.846205] ? arch_local_irq_restore+0x53/0x53 [ 493.850867] ? vsnprintf+0x1ed/0x1900 [ 493.854662] panic+0x1e4/0x41c [ 493.857843] ? refcount_error_report+0x214/0x214 [ 493.862598] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 493.867953] watchdog+0x91d/0xd60 [ 493.871412] ? reset_hung_task_detector+0xa0/0xa0 [ 493.876238] ? complete+0x62/0x80 [ 493.879690] ? __schedule+0x1ec0/0x1ec0 [ 493.883645] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.887949] ? __lockdep_init_map+0xe4/0x650 [ 493.892346] ? do_raw_spin_trylock+0x190/0x190 [ 493.896914] ? lockdep_init_map+0x9/0x10 [ 493.900961] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.906058] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.911064] ? trace_hardirqs_on+0xd/0x10 [ 493.915198] ? __kthread_parkme+0x176/0x240 [ 493.919507] kthread+0x33c/0x400 [ 493.922855] ? reset_hung_task_detector+0xa0/0xa0 [ 493.927679] ? kthread_stop+0x7a0/0x7a0 [ 493.931643] ret_from_fork+0x3a/0x50 [ 493.936086] Dumping ftrace buffer: [ 493.939690] (ftrace buffer empty) [ 493.943369] Kernel Offset: disabled [ 493.946970] Rebooting in 86400 seconds..