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", 0x1000}, {&(0x7f0000003280)="a4b833002f295aeedd4a0af6135628deee5a7a7aeaf83f6553da6ab966b1a4ab", 0x20}, {&(0x7f00000032c0)="f660934c31999e41a66a3413b15e8eaffd550855e43207994bc5bc4033b06ddaa89ff02e91d754d61ce59ffa876cfc8771d91af243602b20957121d7ca838b6b22f5cd1150cf546d797066ea1b6fa99fb30c67b1d1f7f2cc2764ce5a45b90476dd33232ea9f734239a0dc391e5594c2cbb74dd1f80c681dd0b60b3bf8aeaa1720c59e70fb755aae73f1590d5b7010b933873a623dacd89db493a20", 0x9b}, {&(0x7f0000003380)="9b3eb11603e6a54515f91fab97fe91f0c0c7e7c066e5550cb69af2a20f1afcdb96b76934fc8f97ac5a495f5d243e4b11161ecff5831327d5b574c2a6f0cfc5", 0x3f}, {&(0x7f00000033c0)="2e238c833d3d24f12f27fc4b607df1249c5e5238cae77a84223b71c2cc60d02a6335ce507acaf4c92d13f1403ecebb2021eca59c5c8a29bb6bb15bcad3b590fd3f950162223ffaf4280e608ff5b438e5768253a3569afacde13531205439c2ac802778c1093510b674572e1fceaefe74345f2594d9404691921b4d7c7d833c451f09f4be7bc1902895414f796ba55a931c18c02446260d0394fd5a5046a0e6b9aa7cac340ed18d20efc75e76ce05", 0xae}, {&(0x7f0000003480)="e81d887bc5a0c8026b412aeb067bac9a941b9d9f513139530fdfb3fb3b1e93dee8c3056c7e6c9c892dcc13719171a4434b4c9d171040ddcac2419442c7f9e5e08fdce8493baab6c6b1f3ac69b04ed20c04e379e2e5dc9e8422c43c881e8b258836826f69b1919aa604556cd8f54442d6a2fdbee8d03e9bb7b0658360761964705370ee03", 0x84}], 0x7, &(0x7f0000003a80)=[@cred={0x20, 0x1, 0x2, r19, r20, r1}, @cred={0x20, 0x1, 0x2, r21, r22, r1}, @cred={0x20, 0x1, 0x2, r23, r24, r1}, @cred={0x20, 0x1, 0x2, r25, r26, r1}], 0x80, 0x20000080}], 0x5, 0x200040c0) r27 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x104) r28 = accept4(r27, &(0x7f0000000040)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x200000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r28, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[], &(0x7f0000000200)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) connect$ax25(r27, &(0x7f0000000180)={0x3, {"08587973a47447"}, 0x7f}, 0x10) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/03 14:13:30 executing program 2: memfd_create(&(0x7f0000000240)='IPVS\x00', 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000580)) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x1, 0x4, [0x0, 0x0, 0x0, 0x7ce]}) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000b00)=ANY=[]}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0), 0x8) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x20, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805, {0x0, 0xa9, 0xfb, "132cceecfac19768088a82d7d59b24c773c2c5632aef0879af01758dee62b1e35e9c0056fe4836ad4cf8e0a3a1f57e216ccf69c76562f57a23a6ba4ec616e931f31a431bf9fb966ebfb1239b3c1d207abd53c0b7ec7458f03cde96e88f6d85309df6810ca0eea77fc07439bbaf66bd3c8ff12f8b1a170a0756"}}}}, &(0x7f0000000180)={0x0, 0x4, [0xb06, 0xd89, 0xe88, 0x4e0]}) 2018/04/03 14:13:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7a0000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0xfff, @dev={0xfe, 0x80, [], 0xa}, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23}], 0x68) setrlimit(0x1000000000000007, &(0x7f000068d000)) accept(r0, 0x0, &(0x7f0000000080)) 2018/04/03 14:13:30 executing program 4: r0 = add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080", 0x2, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="7c28b3b7dde31c201dd72578c52b682c70e80db9639dbef7c4810dd4959778677201931416b47149d6cb4513284359328b12048438a8f8bd176f903846491bbfbd532a10646469d9a3379eebb180d7442062bec04ab33e9ffb4af50e9cdb2d7d52b0f1a9270c48f75f5850e47127b34847", 0x71, r0) 2018/04/03 14:13:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ad0f0155c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 14:13:30 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2, 0x0) r1 = accept$netrom(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000012c0)) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000180)) r6 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001400)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x2011, r6, 0x59) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001300)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000c5a000)={r7}) sendmsg$nl_route(r4, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000020}, 0xc, &(0x7f0000000200)={&(0x7f00000014c0)=ANY=[@ANYBLOB="30000000122001002bbd7000ff5333cef0000000f4aa8dcfdde03bcab29ed6f8c7166ec6e65e1680c827b5c440d571db7fe17b905f053c41f57b4159b8c1e7e1c0e208a243ccafde48486dc4e11e4fc22052e26098d8430b0d663428", @ANYBLOB="000201000000000008000f400800d1009c33db5999a966e3c272c4f14db3605a0008000d00010400fbc797925c80757f5c5e87568e1da2e56ad7fbab116e76109df07fa3f364c87d94583b4343e0a6a76013c611201943d6b96e7605ac453f8b7b903d00ed715c02814cf8d7af"], 0x2}, 0x1, 0x0, 0x0, 0x400000000000}, 0x0) futex(&(0x7f0000001340), 0x5, 0x1, &(0x7f0000001380)={0x77359400}, &(0x7f00000013c0), 0x1) getcwd(&(0x7f0000000240)=""/4096, 0x1000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) r8 = getpid() fcntl$setown(r2, 0x8, r8) 2018/04/03 14:13:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x30080) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x100004, &(0x7f0000000080), 0x8, r2, 0x4}) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000)=0x100, 0x4) pkey_alloc(0x0, 0x2) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 70.652115] dccp_invalid_packet: P.Data Offset(0) too small 2018/04/03 14:13:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) r2 = dup2(r1, r0) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002c80), 0x0, 0x0) accept$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x74, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x6d4a, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0x8, @empty, 0x80}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r3, 0x9}, &(0x7f0000000280)=0x8) 2018/04/03 14:13:30 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/191, 0xbf}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/175, 0xaf}], 0x4) connect$can_bcm(r1, &(0x7f0000000140)={0x1d}, 0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000340)={0x6, 0x1, 'client1\x00', 0xffffffff80000002, "dc0eb7eb03e4f93d", "3f13b90713673a7b8c3b0e263eb904c2aa80d45fd9217edc0e2951565c7b74e4", 0x9, 0x2}) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000180)={0x1, 0x0, [{}]}) [ 70.729657] dccp_invalid_packet: P.Data Offset(0) too small 2018/04/03 14:13:30 executing program 2: r0 = eventfd2(0x4d, 0x80001) fcntl$setpipe(r0, 0x407, 0x40) recvmmsg(0xffffffffffffffff, &(0x7f0000003240)=[{{&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/13, 0xd}], 0x1, &(0x7f0000000240)=""/19, 0x13, 0x6}}, {{&(0x7f0000000280)=@in6, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/153, 0x99}, {&(0x7f00000003c0)=""/21, 0x15}, {&(0x7f0000000400)=""/51, 0x33}, {&(0x7f0000000440)=""/68, 0x44}], 0x4, &(0x7f0000000500)=""/83, 0x53, 0x2}, 0x81}, {{&(0x7f0000000580)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000600)=""/247, 0xf7}, {&(0x7f0000000700)=""/40, 0x28}, {&(0x7f0000000740)=""/83, 0x53}, {&(0x7f00000007c0)=""/179, 0xb3}, {&(0x7f0000000880)=""/156, 0x9c}, {&(0x7f0000000940)=""/25, 0x19}, {&(0x7f0000000980)=""/43, 0x2b}], 0x7, &(0x7f0000000a40)=""/53, 0x35, 0x42f5}, 0xffff}, {{&(0x7f0000000a80)=@l2, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b00)=""/126, 0x7e}, {&(0x7f0000000b80)=""/3, 0x3}], 0x2, 0x0, 0x0, 0x904}, 0x100000000}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000c00)=""/234, 0xea}, {&(0x7f0000000d00)=""/98, 0x62}, {&(0x7f0000000d80)=""/97, 0x61}, {&(0x7f0000000e00)=""/219, 0xdb}, {&(0x7f0000000f00)=""/38, 0x26}], 0x5, &(0x7f0000000fc0)=""/64, 0x40, 0x8}, 0x1ff}, {{&(0x7f0000001000)=@ax25, 0x80, &(0x7f0000002100)=[{&(0x7f0000001080)=""/93, 0x5d}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, &(0x7f0000002140)=""/107, 0x6b, 0x5}, 0x81}, {{&(0x7f00000021c0)=@generic, 0x80, &(0x7f0000002440)=[{&(0x7f0000002240)=""/247, 0xf7}, {&(0x7f0000002340)=""/41, 0x29}, {&(0x7f0000002380)=""/167, 0xa7}], 0x3, &(0x7f0000002480), 0x0, 0x7fff}, 0x81}, {{&(0x7f00000024c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002540)}], 0x1, 0x0, 0x0, 0x1f}, 0x7319}, {{&(0x7f00000025c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002640)=""/43, 0x2b}, {&(0x7f0000002680)=""/234, 0xea}, {&(0x7f0000002780)=""/67, 0x43}, {&(0x7f0000002800)=""/102, 0x66}, {&(0x7f0000002880)=""/177, 0xb1}, {&(0x7f0000002940)=""/13, 0xd}, {&(0x7f0000002980)=""/102, 0x66}, {&(0x7f0000002a00)=""/241, 0xf1}], 0x8, 0x0, 0x0, 0x11}, 0x7}, {{&(0x7f0000002b80)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002c00)=""/199, 0xc7}, {&(0x7f0000002d00)=""/235, 0xeb}, {&(0x7f0000002e00)=""/114, 0x72}, {&(0x7f0000002e80)=""/212, 0xd4}, {&(0x7f0000002f80)=""/251, 0xfb}, {&(0x7f0000003080)=""/180, 0xb4}], 0x6, &(0x7f00000031c0)=""/110, 0x6e, 0x9}, 0x200}], 0xa, 0x10000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000003500)={'filter\x00', 0x7, 0x4, 0x558, 0x0, 0x0, 0x358, 0x470, 0x470, 0x470, 0x4, &(0x7f00000034c0), {[{{@arp={@broadcast=0xffffffff, @rand_addr=0x264580000, 0xff000000, 0xff, @empty, {[0xff, 0x59fcf2f5ca919527, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x7, 0x100000001, 0x100000001, 0x3, 0x7fffffff, 0xfffffffffffffff9, 'gre0\x00', 'bpq0\x00', {}, {}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xf}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x3, 'system_u:object_r:inetd_var_run_t:s0\x00'}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000003ac0)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0xa, {0x2, 0x4e23}, 'vlan0\x00'}) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00000000c0)=""/79, &(0x7f0000000000)=0x4f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000080)) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x7ff) getresuid(&(0x7f0000002480), &(0x7f0000002540), &(0x7f0000003b40)=0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) [ 70.775719] binder_alloc: 7423: binder_alloc_buf, no vma [ 70.781355] binder: 7423:7427 transaction failed 29189/-3, size 40-0 line 2963 [ 70.826681] binder: BINDER_SET_CONTEXT_MGR already set [ 70.855732] binder_alloc: 7423: binder_alloc_buf, no vma [ 70.861390] binder: 7423:7448 transaction failed 29189/-3, size 40-0 line 2963 [ 70.883958] binder: 7423:7427 ioctl 40046207 0 returned -16 [ 70.932857] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.939348] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/03 14:13:31 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x6}, 0x8) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffff) r2 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28008000000000002900000002000000c00ecec8fb0d5800000000c27aff7f303d21426e3d000000"], 0x28}}], 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000240)="d3a90192bf62ed9e0fc4234d3261548ce828420a4e7813b4eb71856c4f6dc900b4cb0eaa180a5d57e189a4") syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 2018/04/03 14:13:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/233, 0xe9}], 0x1, &(0x7f0000000300)=""/10, 0xa, 0x3ff}, 0x40002003) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x5, 0x8, 0x1, 0x20, 0x1, 0x8, 0x1, 0x3f, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={r2, 0x8001}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x8000}, &(0x7f0000000540)=0x8) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) sendmmsg$alg(r0, &(0x7f00000009c0)=[{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000008c0)='2', 0x1}], 0x1, &(0x7f0000000980)}], 0x1, 0x0) 2018/04/03 14:13:31 executing program 3: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ipddp0\x00', 0x10000}) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = dup3(r0, r0, 0x80000) sendto$unix(r2, &(0x7f00000000c0)="422b947ff1f4f7fd8e6406c631c08fe6191f1df770cad1702bad3e0aa586f9429a24a5f9f039351a2c622a1dfc209828a2aff4d4d5dc5e75c22a54569e41ec2d3c476215929784522963841baa8853255a6cf894a775a63983a1607e566748a2427b744d10862e9d6c8c28", 0x6b, 0x4000000, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x35d) 2018/04/03 14:13:31 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/03 14:13:31 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0xff03) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x800042c05) r2 = socket(0xa, 0xa, 0xfff) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000640), &(0x7f00000006c0)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') dup2(r1, r0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x7, &(0x7f0000000580)=[{&(0x7f0000000140)="5c3fa14da689f6adf1c6b68f5eb98cb4a476cd1207e944f8681bb2dc679cbdccab28ff5ec5ce10986e358332475f2a3f78f00fc0464293d88998c16d43ee317bd4be4e70b6002ac079255010ff04c1eb139d21d9a7aeb189b77eb0258211f0926b4b35435283a791d9", 0x69, 0x58}, {&(0x7f00000001c0)="51a5d2d3cfa55e60f059b3c27aa66d942d4547d0271fa8b19feccf5cb5addd6523793ae36ffd23521e107bf71bf1193c0ebc977893e96238ed32f7c8fba6adda26afa664b9765a101f225a17e1fed5a29be125923f24af999e56c26691d63b7261cb117c59ad79188bb74ea4982b11a77d9b81f111cc0a6ffc0acbf27474736ee143d7edd9a2403e794f9d8b9e51601d35850e7e395513ac8c27eac06b8b77041f898a4f941cbda2dc7429e5332b879e58740780bf39332870d5b82c09a01abb927201b9b5e0d55c2d475cd48fb173e29f032c99", 0xd4, 0x3ff}, {&(0x7f00000002c0)="b575be8f818ec77494b01fe580361f9828da3eaaa21376cca541826442923e08fe3e99fcfcdbadc5a0b1dc3eafa0377057a0a65a9f8bd4368ccc9a3c55f2eae2734dbdffae4a105c8b6dffb44c6e9de16dc5", 0x52, 0x8000}, {&(0x7f0000000340)="b68cfc449973155fbcfbe2ad11a367531d6983963efcc55d199c5c6d5043e0e6fd8d9db94bbfc9f734174a7488c75945fd6505ec7044eca91174495b27ac3649dcaee75c70197c25199ba0d6d8ffb36206ab856f5f4e76e43cb46ae513e20f59bea8f2903e015cb735145e527f1065dcff40294a366f5173791818d9721533cb7e3b", 0x82, 0xedcf}, {&(0x7f0000000400)="6524042fcdf1c779d0ee80a5cafe6ed4c436cef86f6cb66b7e0e832cd9e98aae4cde058b48934f752362481ed2fd30cf35506a42a1e69c0f95d925dc7eb477b41a60109da99d171efadbc5cbeac1fc5aa17bd6392012c2e2e7969b971997695fd117ca645532fdc335d813ee227c4d1e0011864ce725055d6d", 0x79, 0x5}, {&(0x7f0000000480)="ed634baef33a353c22c7aa63a7ca073125ff954af82d159a8d3680a31f326b422e401fe93f47eee7507bc566368c625d9144afe702f79d52d44926f2c90e34ed843f96aa", 0x44, 0x3}, {&(0x7f0000000500)="8c0a96612857384f6be9159af4dd7d385bf523be6363114acc596969ddcb4da720ff315ad1f583e4bf3514759d97ecb1c7468de6dbe32956cbc3ade309f335c0524c2eef8abeb36b77f00e9fcafc926c4562f3", 0x53, 0x5}], 0x1002000, &(0x7f0000000680)=ANY=[@ANYBLOB="61636c2c646174615f6572723d61626f041d2c6e6f720000000000000000746564756d6d795f02000000000000006f6ebb1e2c00000000"]) 2018/04/03 14:13:31 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001dc0)='/dev/dmmidi#\x00', 0x7, 0x2000) r2 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r2, 0x18, &(0x7f0000000100)={0x15, 0xf5, 0xdae, 0x8}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001e00), &(0x7f0000001e40)=0x6) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x410) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3fc0000000000, 0x40) 2018/04/03 14:13:31 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e630c4000000000ca"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0cae6408630000"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/03 14:13:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/209, 0xd1}, {&(0x7f00000001c0)=""/50, 0x32}], 0x2, &(0x7f0000000240)=""/214, 0xd6, 0xfffffffffffffffb}, 0x0) r1 = accept(r0, &(0x7f0000000380)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000400)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000004c0)={r2, 0x9}, &(0x7f0000000500)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) 2018/04/03 14:13:31 executing program 6: mq_open(&(0x7f00000003c0)='-$\x00', 0x3, 0x0, &(0x7f0000000400)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x5) 2018/04/03 14:13:31 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0xfffffffffffffffe}, 0x4) sendfile(r0, r0, &(0x7f0000000000)=0x57, 0x5) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x1}, 0x4) 2018/04/03 14:13:31 executing program 3: r0 = socket(0x10, 0x807, 0x4) write(r0, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) r1 = dup(r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) [ 71.714218] binder: 7481:7484 unknown command 140815884 [ 71.743497] binder: 7481:7484 ioctl c0306201 2000dfd0 returned -22 2018/04/03 14:13:32 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x4d0, 0xffffffff, 0x0, 0x118, 0x298, 0xffffffff, 0xffffffff, 0x400, 0x400, 0x400, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x10, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1, 0x8001}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xe}, @dev={0xfe, 0x80, [], 0x12}, [0xff000000, 0x0, 0x0, 0xff], [0xffffff00, 0x0, 0xffffff00, 0xff], 'syz_tun\x00', 'nr0\x00', {}, {0xff}, 0xff, 0xa04, 0x4, 0x1}, 0x0, 0x140, 0x180, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x36, 0x9}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x1, 0x1, [0xf531, 0x2, 0x835e, 0x1ff, 0x3, 0x3, 0x2, 0x0, 0x1, 0x0, 0x2, 0x3, 0x0, 0x8001, 0x100, 0x5a], 0x8}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0xe387, 0x200}}}, {{@uncond, 0x0, 0x128, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x9ecc, 0x9, 0x5f5, 0x26, 0x3}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d6, 0x4, 0x7, 0x2}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "a6cf7dfc1a49a05ec08d9d5d405b1d24ad6339774f3bd7683ac40993d680"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x37c, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) fallocate(r1, 0x0, 0x0, 0x8000) 2018/04/03 14:13:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000000)={0xc2}, 0xe93722db4874638e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) getuid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000001c0)={0x14}, 0x14}, 0x1}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername$llc(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x10) accept$ax25(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) sync() ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 71.786770] binder: 7481:7484 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/03 14:13:32 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2c5, 0x500) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0xfffffffffffffffa) setsockopt$inet_mreq(r0, 0x0, 0x60, &(0x7f0000000040)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0xfe5e) mkdirat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x1) [ 71.845923] binder: 7481:7515 unknown command 140815884 [ 71.908180] binder: 7481:7515 ioctl c0306201 2000dfd0 returned -22 2018/04/03 14:13:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 14:13:32 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000280)=@ethtool_cmd={0x34}}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x488001) munlockall() ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0xeb, 0x24, [0x2, 0x2, 0x4, 0x6, 0x8000, 0x400, 0x100, 0x8000, 0x700a]}) 2018/04/03 14:13:32 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x8, 0x8) eventfd(0xfffffffffffffffe) r1 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000300)={0x100, 0xc0011038, &(0x7f0000000180)="9fbc39cf07dec81109908340da0c5456f50d93dd952c71e9ddca2bfc69287803554aca844c50532c743259e85f136dfaa8c0a227de3115bd191cf2074c97f3cd2835604eef4a3b00f734b1d8083b47c9cf070a3566e051439abf97fc306b69b7572e74917a04bfcbe10333d592c47c3c74a23decf149843acc16a63e807cb844e03d69508713a3e73d33119afc7be23c15b725cb27b02968e172d22d18d9bc7eed12bbd771b31cd0f7fe7c083e3302b2fa03923275b954ba146a207e7daffe5aee1f4b7d3d18a4cc251abd5711f339e419d5a74fd6076565b9042b0ed27b77a9140775f6a7624948a5a892da008a", &(0x7f0000000280)="b80dc3a2d67f9e77f11883b4a3576221058470925bf417af822b90fea8ccbeb7cf8966b9fcd10befa62b7e3840512f633971b6197fde2cdf419412ae4627c2637612e023e934a3c054b80c5a0362ccafaf87eaf9b6d33d", 0xee, 0x57}) 2018/04/03 14:13:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e8, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/03 14:13:32 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x80000000002f1e, 0x28001) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) dup3(r0, r0, 0x80000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/04/03 14:13:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/mnt\x00') sendfile(r0, r2, &(0x7f000097d000), 0xff) 2018/04/03 14:13:32 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x1e, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) io_setup(0x0, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f0000000180)="bff46ef0e223cc1fa5a27902b98dc9f11482132e3c3435ff548e4e20c07a60a5e1500805696f96fe21f4d485dde6ab07bdef1c688f9031bb8d06e4844ac657d500101e877aab80abf984e1ebb20bc9cf685b7612262cafd2673e71e3dc9cb11610360a2d3f91022daa2bd57657f21fb952fdc1df5608e38ad276cfac41f5c031729260323d1a6fc1924fac70a45b9ef1d9b212e33e2b207f29cf7d3b6f093c87ca429643f8cb66260adb794023f4de18240d03e07e068801398cce9f1a7c07cc26c8554eba49acce6bbef54cc519e856", 0xd0, 0x4, 0x0, 0x0, r0}]) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) 2018/04/03 14:13:32 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x260) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x4e23}}}, 0x88) [ 72.080863] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/03 14:13:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000200)="004a4fd132ef1323363aac6eeed01de7b7430bf0b6b6ec57eb22f08a81a91961e6993f58d669ebc69143d569dbb6bf067e1e8b1b7afdb80fc01ad0b3542ab357f70697160d70173449a4457d4b3e05327a7a8908319d71580130360ad68c15a05cca65634f3d7766c9906196b21ed9f7b924395be1e2299fa77e915528d0f697b7297afa5553d495f8a861efa99162335a611ff1aa870367d83acbf9d15294eb64cb9a15e7121011cfad518fa3390967368d9343becaa945ddf553f834e24fcb174bb9d82d39a321f80467e775fec76b9b3eed52e95d0920cfaec1d96739f8724165fdd7638ccf77f2fe1a73fb967a30301bc9a736cd709b") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/04/03 14:13:32 executing program 6: socket$alg(0x26, 0x5, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) r2 = accept4(r1, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000240)=0xfffffffffffff7fd) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xf1, "de04211723798dab4987f37d610d24d735c3c3723e24a3403d803e9a59b7a127cb21253b9390c2f83fa3bc73ce8ab6fde4cd6ea5be67f21186326ca39ba6f8c32ffc1cb45ce8fcf5efcac266da5a3e09a2b540449f38ed1c723bb8104e333f6ba6f72e2ae4921f7b67d1f0094da0cd3bf547920fe36aea7ce55972bb0692a5080b583d1958c5d60d5a587b8bc23f4d508a8ef3738ef66c31226c72da5e04ed851eef90cece18df970969c946507e29ef82078163a8bf8fcd117dfab3c23d30cefc8355828560b05b2086090ca5630b2288737dbfc7737c9c0a4c99849c1ebdb792ac6c91b665e9c43c9f9dc7c709c7ab54"}, &(0x7f0000000080)=0xf9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r3, 0x4}, 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8400080}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x78, r4, 0x4, 0x70bd25, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x8}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000200)={0x7, 0xc, 0xa6, 0xac, "a3171934d89cb83849d5fb0b668f404b5dc69afc4bcc73a16a27b26f05e4fb13"}) 2018/04/03 14:13:32 executing program 3: r0 = memfd_create(&(0x7f0000000380)='\x00', 0xb) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x3, 0x0, 0x2) 2018/04/03 14:13:32 executing program 0: capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)) r0 = semget$private(0x0, 0x4, 0x100) semctl$GETPID(r0, 0x1, 0xb, &(0x7f00000000c0)=""/172) r1 = socket$inet(0x10, 0x3, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x402, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)=0x9) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 2018/04/03 14:13:32 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x420200) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r0) socket$nl_route(0x10, 0x3, 0x0) [ 72.122897] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 72.203330] QAT: Invalid ioctl 2018/04/03 14:13:32 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000efef0b)=ANY=[@ANYBLOB="00000000000000001b00000000000002000000000000000000000000"], 0xf3) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000000)="e4a2bc344c30a70c2018a98eca92a788b22e6d202c01800000e0647b983b84804df6046a486f1ee5c6bb4a08f567b8ab49633f0dac7cd72067f44b03d00fd24701d9f5cf37860d104aa1fd7b5dccc00a7e40836716a1fa60ac55b0a333") alarm(0x8) 2018/04/03 14:13:32 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) shmget(0x1, 0x2000, 0x80, &(0x7f00007fa000/0x2000)=nil) [ 72.247705] QAT: Invalid ioctl 2018/04/03 14:13:32 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x0, 0x0, [0x800, 0x6ffc, 0x3c, 0x40]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/03 14:13:32 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x488340, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0], 0x1, 0x1, 0xff, 0x3, 0x20, 0x3, {0x6, 0x7fffffff, 0x72c8, 0x8001, 0x0, 0x1, 0x8, 0x400, 0x3ff, 0x9, 0x5a, 0x9, 0x5, 0x9, "8bcbdb55379f7c390f03b03e369c51ad9d067b69a12d5419e3ad03a4719741b3"}}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) r3 = gettid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r4, r5, 0x3, 0x91024) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/04/03 14:13:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x101, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000001ec0)}]) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xfdea) 2018/04/03 14:13:32 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0xfffffffffffffe4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 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) socketpair(0x11, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x8}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/04/03 14:13:32 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x210000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000100)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x6, {{0xa, 0x4e21, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000a}) 2018/04/03 14:13:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2800000000002702020100000000000002000004009a3d27d8e0398549d8"], 0x28}, 0x0) 2018/04/03 14:13:32 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r3 = msgget(0x1, 0x438) r4 = getuid() getresgid(&(0x7f0000000540), &(0x7f0000000840)=0x0, &(0x7f0000000800)) r6 = request_key(&(0x7f0000000680)='encrypted\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)='/dev/audio\x00', 0xfffffffffffffff9) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="5f3240548820fd8cdf0be066da8370b293f705cc4947f33bdc5110439ff933042244a5017aada0ff8c68f4f53111e915643ade83bd1c8070ad0b530d0b1c2905ad579b581543e18a8643922a87281f0787046a56a913f6f9c5b2ff5828e0541cf3c65a118fc71f19d07055b70855003013bc830789227978642803b1d5d4f9c1e93bbd62ec335c3f0affa34a868dac04f48bf123ab8a2fd13388ede8d380546f2680b9863b", 0xa5, r6) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000400)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000740)={0x2, r1}) msgctl$IPC_SET(r3, 0x1, &(0x7f00000004c0)={{0x9, r4, r5, r7, r8, 0x90, 0xc4e}, 0x0, 0xf5e9, 0x3, 0x5, 0x9, 0x1f, r9, r10}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0xffffffff7fffffff}) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x3, 0x0, &(0x7f0000000040)=""/7, &(0x7f0000000080)=""/60, &(0x7f00000000c0)=""/87, 0x10000}) 2018/04/03 14:13:32 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1, r1) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x2, 0xa}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) unshare(0x400) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/03 14:13:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x6) 2018/04/03 14:13:32 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00"}, 0x4f) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/03 14:13:32 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ifb0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4d, 0x0, 0x101, 0x100000000, 0x9, 0x7, 0x0, 0x29d, 0x268, 0xd156, [0xffffffff, 0xb9, 0x0, 0x2, 0x100000000, 0x0, 0x7ff, 0x3], [0x817]}}) 2018/04/03 14:13:32 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000100)=0x5, 0x3ba) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x800) fcntl$getflags(r0, 0x40a) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@empty, 0x71, r1}) 2018/04/03 14:13:32 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'ip6gre0\x00', 0x400}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000fdff00fcffffffffffff000000000008000208e0000002ef59d3d98e21c8b1029b3374eb97a271b6d706e7030b8fdb22823a6067ee2b45aedfa6d7d1f14ed0b9f014e942bb6421c494ff77f557b4c79fb0f58d1dec300100ffff7f18ff3f5679220000000000000000"], 0x20}, 0x1}, 0x0) 2018/04/03 14:13:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86dd604c91480014730000000000000000000000000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="28b4a93647988ecdf3fd2a5e80b428af676f4b1c373c6eac41ed91dfb9aa1926f49454ffa3a818dc576c404e06a08a8f2fd8f44e4b454319a38178d594cb8af29e666ed48b7ed984fe8b1e23240f1d1d6beb95f1b9934631fc462e9682cc59f0486c34f7fbffbf6624d7ef6b9550015c4f0ac740111eaf0e2e59c9a47d9d79d217960f4d78d33e7d3910dcafe216"], &(0x7f00000000c0)) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x2, 0x40400) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/121) 2018/04/03 14:13:32 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, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x6000100, &(0x7f0000000040)="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", &(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)="b55c95faf393808d1cf96183ccc84dc8e2566cb216482aaf61e9e01936cea4e0f0e2a6973c5a5057bdf780c11b585f467f9b69d192f54f38eb7dec038814c5a90c1257e90c742709ef2e64a89fe58471a1537b156be7699cd2527fd00d289a72dec26f479908a9ec8719f92ffaf0b0a0067e92fc3e194e214c962cdaff9e5f29b218332a8aba003fa3da21dd151daf03a41576db0b539b9d437c9db81b9cb4b5e4d3ff19710ea60f96a6801e261ef8c6ae74be863a621b5797d061a648d5f47efccab779de07745a9ad00fa9a8716de6bce3d067c5ccde22706aac655d80b8c6d36c305e28872b96a1dd2abd4507") capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) setpriority(0x2, 0x0, 0x8) 2018/04/03 14:13:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000000680), 0x6, &(0x7f0000000000)}, 0x7fff}], 0x1, 0x0) 2018/04/03 14:13:32 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/04/03 14:13:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x2, 0x40000000000, 0x1000}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/03 14:13:33 executing program 6: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4463) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r2 = socket(0xa, 0x0, 0x0) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x6]}, &(0x7f00000001c0)=0x6) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) 2018/04/03 14:13:33 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)) 2018/04/03 14:13:33 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f00000006c0)="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", 0x1000, 0x10, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x80081270, &(0x7f0000000000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) fremovexattr(r2, &(0x7f0000000100)=@random={'btrfs.', '/dev/loop#\x00'}) sync_file_range(r0, 0x7, 0x4a, 0x2) 2018/04/03 14:13:33 executing program 5: unshare(0x100000004003ffe) r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x379413ca8c554a24) 2018/04/03 14:13:33 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x87) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0xb0a, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/03 14:13:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xff, 0x200) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000100)={0x0, 0x58a, 0x3, 0x3, 0x101, 0xfffffffffffffffb}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) 2018/04/03 14:13:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg(r1, &(0x7f0000002740)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000016c0)="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", 0x540}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) r4 = dup3(r2, r0, 0x80000) open_by_handle_at(r3, &(0x7f00000004c0)={0x103, 0x941, "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"}, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) sendmsg$netrom(r5, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"1c2148d4fab06e"}, 0x24000000}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)="b992d044a64879dd8c6dca16037f128738bc12ab55396a1b2b65dcfed081e1bb62036db00c23e388351f08762fbc4c99c7ff7a56a2358492fd219e4dfcf768e1c9d03760b4461ddca7cbc3e7b995a3175d0f8c5d46174a", 0x57}], 0x1, &(0x7f0000000280)=[{0x30, 0x113, 0x400, "bcead721c4df4ce8dfe7ba9e270188632ce34b4a1f6261b8f27c39e2e1ff5e6a"}], 0x30, 0x800}, 0x84) sendmsg$netrom(r4, &(0x7f0000000440)={&(0x7f00000002c0)=@full={{0x3, {"0d222172aeae94"}, 0x100000000}, [{"8c1bfa59e38b25"}, {"63858338ebda75"}, {"c0ea77b5b1494e"}, {"933ac158d1c171"}, {"d29db189388433"}, {"fcfe67af287aae"}, {"f44ae3dae50401"}, {"aed465435931b5"}]}, 0x48, &(0x7f0000000180)=[{&(0x7f0000000340)="163207253bd6f495e83d5758cbb6d0b775a55521e0aea2bb8c3145390b76a3aa4df1902cbfb569422f40b775e54d2cef96ee28f0a89815213f466ae6143372c8a2c42169fc480f0316fa65706c154ba57e9527b879034c69fe9992df31462aa61e1c23ce5aa0a7db4fb36a", 0x6b}, {&(0x7f00000003c0)="2d80a888f86bedc0d5af74dc94660be41ef48999df7fc83949cfd79357294dc779112e2cf3a45b0357ab493c2c83d78b842ee8df6728f97fe5bd282ca739deb21ff4b20445dd3b99c0a17637186bde0ec9cfe98a", 0x54}, {&(0x7f0000000040)='Q', 0x1}], 0x3, &(0x7f0000000600)=[{0xd8, 0x195, 0xffffffff, "28e05f31f6676e26a8d9bf057e748eda9c76afb0cc7197a7f2f920438d5b1d2da801e8cf670a393ad5af545c9a9296781162a4accf5b682007e363fb24b990bd19b43cec555eedd5b3acd46795dcea689ab246493c1029cdd26a092ee219d053cc9756d2ab62a687fc6cd8ea18573c60732fc861ba40a22ace7f49e051c8673e73fff6d7dfd390145d9ab9692b76ef6643a56ac458f3b2e747039d844e5a1380d6653febf0fa3f4a75a7cdf7af981fc0667e42dbe2f864e4f6db34c681efb0d9056e93ef8abf1a9b"}, {0xf0, 0x0, 0xbc5, "83f5980c09e549d4adae6498c7040ab0987d6447b517c123a5f13be22fe837c71ce0d945bff7f277d38efbb34304f0a7668063f657a52ecf26b3e2b5694abd5727f5d1af25a915958d4d21b7b90883499bda03be09835a2e65aececcdb3cd8b598eb0485e29b4951e8b68df05b9d876c4049bfeda33fce3d706f71bb7d032bf29e9ead9a13713f0f28edadabdacd48531bdac2b306569e4b989015cfba7cbfd181a7ec447b4750b3d01c58b758d9de9dc6fd99d4dfaf86b4f784d08d7a49f38cc01d2ae8e0136a70dfd1cb1146f24826518939ebf3bda647d140"}, {0xd0, 0x1ff, 0x45a, "8e9ec11069fe94641b28634bf92a4efd6845111ad54e7e970585258a07f6e2592a78649174f0714fd91d88773e4f10eff2c9d232f268abe6ff4ce82d9be3976aab9d5c28a20498aba3b146e52addec7b10b20dc4ed8dd4c73bbdaab1bdd0b65dfb1a583eb8c0f607945479a83baad7fe75f5751b369fc5ab754213e17028770c33ab8c09659cde4fecb057e293ac6b32db04b8de1fead81f4d75ab4e158f7d53e92337999bdc3521590cc45573d277be83b6c74a21897d15c5b282b4ac"}, {0x38, 0x88, 0x8001, "dbbbe2c1f4d0a3eb4667946a1afd85adf92f1da1b743abaa6e8741e942b63648ebaef3de95b57a"}, {0x90, 0x11e, 0x1, "570b56fdeb8961a293b7d7965e7ae5c1b8ae2108acec14cbff353f315f4ea4bd5331ca420aa0c6d0848419cc255e6a969a8224c05f0ecf1adea836dfb4c9428b05cf7adcd45e4a064aa89732549ce03f965dd569db4702ca5ec2a7e5df7ba408963dc05fa36d6bc18b1333817c5f8655588a48717c999ad41445"}, {0xa0, 0x11f, 0x200, "3d1f404f5e29da89c8f8324c1dfe6e8dbbf29c63fb2fc6f616da85233ec0d7b7fbe30f923ea0b06b02f4445ea306ccd8a1e458345c172bbceaff8968040ba56e8152a5d219efc8718b380754ffda748299faa958e313e040c55d3d218ca1d357f007a269c5f7b91cc1e086801b19df42bfed6ea9d5e69848064fd5c5a3ecfa7514340be0575ff92e5d62f54884"}], 0x400, 0x20000000}, 0x20000000) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x3f7, &(0x7f0000000000)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 14:13:33 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x288801, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000280)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0xffffffd3) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000000)=0x5) io_submit(0x0, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) inotify_init1(0x80000) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000140)=""/102) 2018/04/03 14:13:33 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000001, 0x200000) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00003d8000)=ANY=[@ANYBLOB="bd6032a402a2b367a6000000100800"], 0x1c}, 0x1}, 0x0) 2018/04/03 14:13:33 executing program 5: 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$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet6(0xa, 0x3, 0xff) init_module(&(0x7f0000000440)=']\x00', 0x2, &(0x7f0000000480)='keyring\x00') r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="64848b6db2a509f5b2388efabf72b5f707f4e4babdd6d1bb8c110b4a091d9220a3ea98368807982f1cc8cbcb0a4d9ed207d2898237531568e960bac59c2f56ecfbe74d040bd53029323a28202168535efb8e05b565e5e56a29b7c896fe345d6da428169286d071147fb5ede8964a432e7ed61a0e2fb6ef78d26e0ed67b545fb70b0771265f106bd025e7185826d1dfe4dce37bc8b6b73a6f32108b6c9c7cec586b77963c169879228e2da92bb825c3deebd5e4bb141a47653f810f4d05045b8671e7470c3e0af0d99a3e2a865c907e36ee72f3940ca3d69fcef68d3696f70864e61d2983ff5c1bac1647a3e0906731a41b3a983ddee0e2", 0xf7, r2) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf69f", 0x29}], 0x1, &(0x7f0000000800)}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000840)) recvmsg(r3, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/95, 0x5f}], 0x1, &(0x7f00000006c0)=""/54, 0x36}, 0x100) r4 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_map}) fstat(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000400)=[r5]) [ 73.717352] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/03 14:13:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000003c0)={'teql0\x00', 0x55d6}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)={0x7}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x2007fffc) r5 = dup3(r2, r3, 0x0) gettid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) sendmsg$unix(r5, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e67ee6", 0x8b}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x40000) r7 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r5, 0x2) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, r7, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x800, 0x0) fcntl$setown(r1, 0x8, r6) ioctl$LOOP_SET_STATUS(r8, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0xe, 0x11, "d6d1f84f22eb40b80e63f36a5d49533996dfb16336fdc4a4f09f30542647e9f8c0f1d3d3a634ecf6ff99fc0f21ef266ac91a1cec21b26b3fd3720f28ac383bcb", "c1e078b39952b31bef99a35fd26ba70d396137b55867b597168c9eee7406394a", [0x2fc, 0xa1ac]}) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBENT(r9, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) shutdown(r1, 0x1) [ 73.780696] device bridge0 entered promiscuous mode 2018/04/03 14:13:34 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, [0x0, 0x7, 0xb72, 0x8000000000000000, 0x6, 0x9, 0x3, 0x9, 0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x0, 0x4, 0x7b]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x5d}, &(0x7f0000000200)=0x8) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r3, 0x0, 0x0, 0x400000004) 2018/04/03 14:13:34 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x7f}, 0x1c) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0xd76, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x112, 0x600000000000, 0x9, 0xcb3, 0x10001, &(0x7f00000000c0)='syzkaller1\x00', 0x8, 0x5, 0x9}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f000000afdf)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) [ 73.809468] device bridge0 left promiscuous mode 2018/04/03 14:13:34 executing program 1: r0 = socket(0x10, 0x80000000802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x40000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x58, 0x0, &(0x7f0000000140)=[@release={0x40046306}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x1, 0x17}], &(0x7f0000000100)=[0x48]}, 0x8001}}], 0x72, 0x0, &(0x7f00000001c0)="d30660de4dd32f71b61d927b1f73d12078cdfe7cc971aa8680c93e8ea5c3222eebfd46c247080f303fef364e5325e37d1ffe75ecb424424d64baf008acb03e59602b52c024ee92c954abd12dbd2d0d4b23ef82cfd2895ba225969fd49621ac08e04ca75211a6b9656fea9e8c3606ed3526f1"}) 2018/04/03 14:13:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000140)) 2018/04/03 14:13:34 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x3) r1 = socket(0x13, 0x4, 0x3) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="eff1c9d251eb66ea4fc7536b3d20b747", 0x10) [ 74.050561] device bridge0 entered promiscuous mode [ 74.058876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.097825] device bridge0 left promiscuous mode [ 74.137937] binder_alloc: binder_alloc_mmap_handler: 7732 20000000-20002000 already mapped failed -16 2018/04/03 14:13:34 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000045fe8)=[{r0}], 0x1, &(0x7f000086aff0)={0x77359400}, &(0x7f0000c15ff8), 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff8f, 0x1}, 0x2000000000000, 0x5, 0xfff}) 2018/04/03 14:13:34 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x40400, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x7}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x230a00, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000080)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r4 = getgid() ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) syncfs(r0) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) 2018/04/03 14:13:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffffffd}, 0xfffffffffffffeab) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) io_setup(0x1000, &(0x7f00000003c0)=0x0) io_getevents(r2, 0x0, 0x8, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)) r3 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000540)=0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/180, 0xb4, 0x23, &(0x7f0000000140)={0x3, {"9d710bc0202859"}}, 0x10) fcntl$getownex(r5, 0x10, &(0x7f0000000380)={0x0, 0x0}) r7 = gettid() kcmp(r6, r7, 0x4, r0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000600), &(0x7f0000000000)=0x198) r8 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) inotify_init1(0x0) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000018c0), &(0x7f00000000c0)) tkill(r8, 0x15) keyctl$session_to_parent(0x12) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000000180)=""/254) shutdown(r0, 0x80000000001) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/04/03 14:13:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01405c4d2a93db1c2c7bd2a25dd59f50720000ecff00a6f9"]) 2018/04/03 14:13:34 executing program 2: socket(0x11, 0x80804, 0x6) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write$eventfd(r0, &(0x7f00005d2ff8), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) tkill(r1, 0x15) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'syz_tun\x00', 0xfffffffffffffffc}, 0x18) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/04/03 14:13:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400080, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="c79deb33cfe972dbd9717ae578e26894e85d75faa8e753558a8ff296daf643ea27de9acd89050207060ad98e8ff2d265f3114333897f85ff08eb4f0708fc4209bf3875eac5eacc90e0ce49023b6659ab205dff0aa940fba1566fb74e001124997a215b4e384f5bd6c69026bb6243c009f1545f2f0319c73f22c5c433262aa1490b851ef5dbb2088c8df7e9ec5e9a3473090f16d47632684cbbb133fa68f1baf4fe2413fd790f7d6c26955dfb0ced923e0c1d5d9ffdb21124f074c8f5b76dd4f5f7665a2af33d88f13bccc8d0b32bd4487e35e1249029b3239f1ca11ab26a55926bfa54da57f3cf87888b380c4d4c", 0xee}, {&(0x7f0000000200)="0388ee884353a9f8744d9101e6568e38ac95377b87d615f9752ec607ca363b4e85164db429134370ae46bbac9f1bd1d781135f0053f885461c4f8272cc9129dace6db35131f4e3d493ca9ebaa2274327e7540e1e091f455840a1565a7c72fae1d9", 0x61}, {&(0x7f0000000280)="1da9552a6cdc73089d5df9f87ddc2bab9b6571fb1377f77ccb04da3b66de833977f2e00ae332f47eb88a5922e0b3b89809213aeca063db", 0x37}], 0x3, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r3, 0xfff, 0x8}, 0xc) 2018/04/03 14:13:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x12013, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000240)="135c35b787bee0e570777b22e5cba31400cd12f6392270849ad5280b89819d59940730d4485694856e1e6268a7a5fc77af01df3717f25d36d07fa62e9e95ed4640cb9feec836973d70cb0f6e7c6ee6e2d9fcfc64bc7130ec4a63d223dbc9f0382624ffd53b8ede3fbf59c282722cc0d0f7a81445cc256d0f5eda3cdc", 0x7c) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '!eth1-'}, {0x20}, {0x20}, {0x20, 'vmnet0'}], 0xa, "44979eb220a50ae2aeda84fc21ef3ad73542f17fbe439b0492fa04985d02e49dd79d5594cbc8556adf4a768cfb65896580a1b5055544946e731430108e7e081a02eeb1d7043c80aa87cdf579aa854832ed1e2092e09a31864015d0cb963b35e4fa1af9208aeeb8f7391ed172af23dd3701f52d881083187f2e0521e0399ac0f0a89c68ea9e30009c541f7ba6fcbe779a27a4b2f968078e416edc8e87d79fc2191d3e159f06ed0f43b36c8098336cf57ce2d02605"}, 0xcf) clone(0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000040)="89b7d6cdfc4a6129d3aba15abd5e0a9161db5fc9b090d3f794d788ddf181c0a4211851485b02aae1b4") 2018/04/03 14:13:44 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/04/03 14:13:44 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) bind$can_raw(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000540)) fcntl$getownex(r1, 0x10, &(0x7f0000000480)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000200)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000380)={0x1e, 0x7, 0xb0b, 0x2, 0xffff}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x784f3ed1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000440)={r6, 0x8}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42c00) r7 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r7, &(0x7f0000000580)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0x948a) fgetxattr(r7, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) dup3(0xffffffffffffffff, r4, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000001c0), &(0x7f00000004c0)=0x4) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000240)={{}, {0x0, 0x989680}}, &(0x7f00000005c0)) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x0, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) 2018/04/03 14:13:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)=']ppp0-\x00', 0x1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000140)={'eql\x00', 0x800}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x0, 0x1, &(0x7f00000000c0)='h'}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)=0x10000001c) getrandom(&(0x7f0000000200)=""/80, 0x50, 0x2) prctl$getreaper(0xf, &(0x7f0000000180)) 2018/04/03 14:13:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(0xffffffffffffffff) socketpair(0xa, 0x5, 0x5ef3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0xba, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/186}, &(0x7f00000001c0)=0x78) linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x1400) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000002c0)={r3, 0x80000, r2}) 2018/04/03 14:13:44 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002b5f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984c2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x2, 0x6, 0x2, 0xfffffffffffffffe, 0x0, 0x579, 0x80, 0x3, 0x1fc, 0x6, 0x61e3, 0x2, 0x2, 0x8, 0x4, 0x7ff, 0x3ff, 0x7, 0x1ff, 0x4, 0x2, 0x564, 0x1, 0x9, 0x2, 0x760, 0x6, 0x6, 0xe64a, 0x7, 0x10000, 0x5, 0x0, 0x2, 0x400, 0x2, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0x6}, 0x20000, 0x6, 0x8, 0x2, 0xffffffffffff0000, 0x2b52, 0x16e}, r1, 0xa, r0, 0xb) 2018/04/03 14:13:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) read(r0, &(0x7f0000000000)=""/79, 0x4f) 2018/04/03 14:13:44 executing program 6: r0 = socket$inet_sctp(0x2, 0x4000001004, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, &(0x7f0000000240)=0x10) r1 = memfd_create(&(0x7f0000000000)="2d63707573657427766d6e6574306d696d655f747970653a5e28a42d5b5c736563757269747940766d6e65743000", 0x1) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/03 14:13:44 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc18}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0x58) getpeername(0xffffffffffffffff, &(0x7f0000000340)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x80) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') read(r0, &(0x7f0000000240)=""/208, 0xd0) 2018/04/03 14:13:44 executing program 6: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x2}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/03 14:13:44 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000010c0)='nilfs2\x00', 0x20, &(0x7f0000001100)="dadf9d8e358210017b7b69851ae6c86f13df3636d9") 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$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) r1 = creat(&(0x7f0000001140)='./file0\x00', 0x80) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001180)) mkdir(&(0x7f00000011c0)='./file0\x00', 0x100) [ 84.007794] sctp: [Deprecated]: syz-executor7 (pid 7818) Use of struct sctp_assoc_value in delayed_ack socket option. [ 84.007794] Use struct sctp_sack_info instead [ 84.040671] sctp: [Deprecated]: syz-executor7 (pid 7826) Use of struct sctp_assoc_value in delayed_ack socket option. [ 84.040671] Use struct sctp_sack_info instead 2018/04/03 14:13:44 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x405) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) [ 84.108548] sctp: [Deprecated]: syz-executor1 (pid 7811) Use of struct sctp_assoc_value in delayed_ack socket option. [ 84.108548] Use struct sctp_sack_info instead [ 84.153702] kernel msg: ebtables bug: please report to author: Wrong len argument [ 84.162942] kernel msg: ebtables bug: please report to author: Wrong len argument [ 84.200613] sctp: [Deprecated]: syz-executor1 (pid 7850) Use of struct sctp_assoc_value in delayed_ack socket option. [ 84.200613] Use struct sctp_sack_info instead 2018/04/03 14:13:45 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000001c0)=""/214, &(0x7f0000000300)=0xd6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/125, 0x7d}, {&(0x7f0000001540)=""/22, 0x16}, {&(0x7f0000001580)=""/27, 0x1b}], 0x1000000000000305) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) readv(r1, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) ioctl$TIOCGPTPEER(r1, 0x5441, 0x105) r2 = syz_open_pts(r1, 0x2) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000100)=""/55, 0x37}], 0x2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000440)=0x2, 0xfffffef6) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000400)={0x0, 0x989680}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f00000000c0)={0x9, 0x20, [0x6, 0x3, 0x7, 0x5, 0x6, 0x5, 0x80000001, 0x1]}) write(r1, &(0x7f0000c34fff), 0xffffff0b) r5 = gettid() syz_open_procfs(r5, &(0x7f0000000380)='uid_map\x00') socket$inet(0x2, 0x0, 0xfff) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x80) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000040)=0x1f, 0x4) 2018/04/03 14:13:45 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) socket$inet(0x2, 0x80003, 0x40) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2000) r4 = socket$kcm(0x29, 0x5, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) r6 = accept$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x10) r7 = perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x8, 0x3f, 0x7, 0x8, 0x0, 0x28, 0x0, 0x9, 0x4, 0x0, 0x800, 0x1, 0x9, 0xfffffffffffffffc, 0x67, 0xffff, 0x0, 0x100000000, 0x4, 0x5, 0x9, 0x200, 0x2, 0x2, 0x4, 0x4ba000000, 0x6, 0x80000001, 0x7, 0xfffffffffffffffc, 0x3ff, 0x8, 0x3ff, 0xfffffffffffffff7, 0x8, 0x0, 0x0, 0x400, 0x6, @perf_bp={&(0x7f0000000240), 0x4}, 0x8200, 0xdc, 0x0, 0x3, 0x401, 0x6, 0x2}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x3) ppoll(&(0x7f0000000300)=[{r1, 0x10}, {r0, 0x120}, {r2, 0x82}, {r3, 0x40}, {r4, 0x18}, {r5, 0x8000}, {r6, 0x400020}, {r7, 0x1000}], 0x8, &(0x7f00000003c0), &(0x7f0000000380)={0x5}, 0x8) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/04/03 14:13:45 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x80, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000200)="5e19dd73d568c10db646e5a885f3686e2b", 0x11, 0x74}, {&(0x7f0000000240)="7a5b26fffd2607b827ef13ca9cb93a8a553912071d15ea0305ed355d3974645b3a2669d3f99dd01b4a416453c3b30b751e859acebc5d540a4245daafefc7258558f7536c209f2aa1f8da3f12080ff97905476f61b1661a5a74623de535ada942a34202568067cfabe9be678fe2a247ded5bc474ee3a8dc73b00b065da2d598763c1ba267e9f8a2db96a70ec63e821db3edcd05f09cb90c8bee98fdc3c22c7b919086c5d3a4daec97d62705fe8bfe6a39cdadc62a26ae6d8c97517e3970ae7605cae52a5a61dbe2aa54c13ff0a9e5a7ef0add00aaa639", 0xd6, 0x101}, {&(0x7f0000000340)="c31602e048140227cad07017c5a98523eb554bf46b55828abac6ec8fcd68b26c84e0d2555dc35c76055d6e4444aad8d624373abf7037a1794248f762830ee41e34d7c0cb6650e21c7f2b605217c83856a0e02edc833f73490f9ef8792a073a5c022a", 0x62, 0x7}], 0x2000444, &(0x7f0000000440)={[{@noacl='noacl', 0x2c}, {@max_inline={'max_inline', 0x3d, [0x31, 0x6b, 0x31, 0x7d, 0x33]}, 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@compress='compress', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@discard='discard', 0x2c}, {@metadata_ratio={'metadata_ratio', 0x3d, [0x2d, 0x31, 0x32, 0x0]}, 0x2c}, {@fragment_all='fragment=all', 0x2c}, {@barrier='barrier', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x1]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xffffffffffffffe8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x1000, 0x1}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x40000bff, 0x0, 0xffffffff}]}) 2018/04/03 14:13:45 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1e) 2018/04/03 14:13:45 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x0, 0x3ff}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) keyctl$unlink(0x9, r3, r2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000300)={0x0, r0}) prctl$getname(0x10, &(0x7f0000000500)=""/210) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) keyctl$search(0xa, r3, &(0x7f00000000c0)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, r1) r5 = request_key(&(0x7f0000000240)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r5}, &(0x7f0000000180)=""/42, 0x135, &(0x7f0000000140)={&(0x7f0000000200)={'crc32-generic\x00'}}) 2018/04/03 14:13:45 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0xfffffead, "eac80cbb4e73e99c1b2caea9abeeb1b235e8d3f98da3925bceaa5c27330eb83b5742e180000b41d6e689b9"}, &(0x7f00000005c0)=0xffffffffffffff0c) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000006c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0xb0, "42e5d8f7c14a09386fb79b8665de969970340e21fe70ae4035ecd4f1b653e139b91769c77beb113455a6a6552518296ae8871d661d0a2fa0f9a6f0d07087ae2e00f6a82ce065d51db28e843c61f30ac75a6b0ddf4b7d750ac7dbfd21e5f81a2e0c4d7b70a2e6a544a27db75b76681a599ba8c3b44fb7df6ef69a3087f16f8c966e4c9c82e3f83c11835cf1970b13f970759b9123dbe24ceda52e21dc86fce93e52008451c7da179b815a3a2cec04076a"}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r4, 0x2e}, &(0x7f0000000180)=0x77) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r6, 0x7ff}, 0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='gre0\x00', 0x3a6) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000500), &(0x7f0000000540)=0xc) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) 2018/04/03 14:13:45 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = syz_open_dev$sndpcmc(&(0x7f00000010c0)='/dev/snd/pcmC#D#c\x00', 0x5e, 0x200401) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000001100)={[], 0x7fff, 0x7ff, 0x401, 0x0, 0x8001, 0x2, 0x5000, [], 0x3f}) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/mixer\x00', 0x10040, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001080)={0xaa, 0x7}) r5 = dup2(r3, r3) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000001400)=@filter={'filter\x00', 0xe, 0x7, 0xfe0, [0x0, 0x20000040, 0x20000b78, 0x20000d40], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'gre0\x00', 'teql0\x00', @random="8d242623d3b1", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xf0, 0x150, 0x1a0, [@limit={'limit\x00', 0x20}, @mac={'mac\x00', 0x10}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@STANDARD={'\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}, {{{0x0, 0x0, 0x0, 'lo\x00', 'bcsf0\x00', 'bcsf0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x898, 0x920, 0x968, [@statistic={'statistic\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@dnat={'dnat\x00', 0x10}]}, @common=@ERROR={'ERROR\x00', 0x20, {"5c954d447fa51d817a8a971eae709f19c68cd94f16a0d9b05e931375c3c3"}}}]}, {0x0, '\x00', 0x3, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'nr0\x00', '\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}, {{{0x0, 0x0, 0x0, 'bond0\x00', 'ip6gretap0\x00', 'bcsh0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="813830e62ca2", [], 0xb0, 0x128, 0x258, [@devgroup={'devgroup\x00', 0x18}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@ERROR={'ERROR\x00', 0x20, {"6d3cabdf258c98f8c3e95f31829431e6bd6be790916b2c55256e758f2b14"}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:root_t:s0\x00'}}}}]}, {0x0, '\x00', 0x5, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'erspan0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', '\x00', @random="3d34e4e16d42", [], @link_local={0x1, 0x80, 0xc2}, [], 0xd0, 0x118, 0x148, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, 0x0, @multicast1=0xe0000001, 0x0, @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"916999792c04f0785ff4a9f7a0d515ba0e9afaebfc73578c0c3c91329873"}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x1058) 2018/04/03 14:13:45 executing program 1: socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x20000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x24000, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x400001, 0x8) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip_mr_cache\x00') preadv(r2, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/68, 0x44}], 0x1, 0x0) socket$inet6(0xa, 0x8000a, 0x7) 2018/04/03 14:13:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x7}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="03000000000000000900e6ae3ab8a823b55987b269be017795658aa47c1ea961e765beaac1909e61bce7cb994d897d3e0e2fbe15cde81a383a47e4898ce5e52d379b31fd72a174cb0d06fe32bfcde58f2d3c8056929c02919b400d95a1a76a2efd3939ddebd558cb02fb8bac29d522d1283338dac71a20ab709b33458a5aea1cf027a25eb7daff044e2395cde1db45eeeb019abc"], &(0x7f0000000180)=0xa) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000200)=""/4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x3ff, 0x8004, 0x8, 0x4, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x4, 0x1, 0x4, 0x4, r4}, &(0x7f0000000300)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x3ff) lseek(r1, 0x0, 0x3) r5 = semget$private(0x0, 0x2, 0x6c0) semctl$GETNCNT(r5, 0x332492f5549af084, 0xe, &(0x7f00000001c0)=""/26) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x800, 0x0) [ 85.072932] x86/PAT: syz-executor7:7864 map pfn RAM range req write-combining for [mem 0x18cf50000-0x18cf53fff], got write-back 2018/04/03 14:13:45 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0x50, &(0x7f0000000380)}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000440), 0x4) 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 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)) r2 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x0, 0x100000000800) ioctl$KVM_GET_REG_LIST(r2, 0x4018920a, &(0x7f0000000100)=ANY=[@ANYBLOB="1a0800000000"]) 2018/04/03 14:13:45 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1f, 0x4000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x8080, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000140)={r1, 0x81, 0x1ff, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000), 0x0) [ 85.140151] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace [ 85.150594] x86/PAT: syz-executor7:7896 map pfn RAM range req write-combining for [mem 0x18cf50000-0x18cf53fff], got write-back 2018/04/03 14:13:45 executing program 1: socketpair(0x3, 0x80f, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x6}, 0x8) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000000240)={'syz_tun\x00', @ifru_ivalue}) 2018/04/03 14:13:45 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x2000) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = socket(0x10, 0x80000000802, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, r2, 0x420, 0x70bd25, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9a8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x80) write(r1, &(0x7f0000021000)="240000001a0025ffff00000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14) sendto$packet(r0, &(0x7f0000000280)="4812490f17b6aee370b22206db0aa74fddc6c75ed58c3a269d8a7bb02dbd0409dfaa4d86e131b23271ec92d153c428c1516b682f41dd04dece30d0bdd2b21c1160c6b283b68d8e7f828b7957d070fd49ff91b3aab071ab5572c12756e3099ca586e27fb07d620c7af00c497d8d78b4c8350e7e72a7c676062500c2736332ff076dc7395bd256e7095827be51d114c8b0b7e309441c88dc4307a338a585bd52dd74a4611282fff4eb35868e01a406bcd6de9685b835da8e464f7d690c5d5f082cec8874d1ede6efc4", 0xc8, 0x8000, &(0x7f0000000400)={0x11, 0xd, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000440)={0x7, 0x2}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000480)=""/19) 2018/04/03 14:13:45 executing program 3: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='e', 0x3ae, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='user\x00', r0) r1 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) 2018/04/03 14:13:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ptype\x00') readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001280)=""/208, 0xd0}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) getpeername$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/03 14:13:45 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x5, 0x5, 0x0, 0x9, 0x800}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="9d61d7abeb753686c9d2d78db6fd17e84fc0e6ee4d8c4cb5bfae9c9831b0646cc14f54", 0x28f}, {&(0x7f0000000280)="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", 0x1000}], 0x2, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000000000002904000000000000004dc54e14168792618da342bf7fc226da83e29202693b3b779faefc32b9e529e9de70047e7dae6572bb8b99ec06"], 0x10}}], 0x2, 0x0) [ 85.283874] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace 2018/04/03 14:13:46 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500143e4a719a00"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) ioctl$KDADDIO(r0, 0x4b34, 0x7fff) 2018/04/03 14:13:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1c242, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) name_to_handle_at(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x1b, 0xffffffff, "7cd64e62a3d3ee800ea6c259fd312c094ad1c8"}, &(0x7f00000002c0), 0x400) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x2, '@@'}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0xffffffffffff0285, @remote={0xfe, 0x80, [], 0xbb}}}, [0x400000, 0x6, 0x3, 0x2, 0x8, 0x0, 0x8, 0xffffffff, 0x6, 0x9, 0x10000, 0x7, 0x8, 0x2, 0x7]}, &(0x7f0000000200)=0x100) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) 2018/04/03 14:13:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/03 14:13:46 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x181000, 0x0) r3 = accept4$ax25(r2, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80800) fcntl$getown(r3, 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fcntl$setlease(r3, 0x400, 0x0) getpeername(r3, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r4, &(0x7f0000002a00)={0x11, 0x7, r5, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fstat(0xffffffffffffffff, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) r7 = openat(r4, &(0x7f0000000500)='./file0\x00', 0x10000, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$int_in(r6, 0x0, &(0x7f0000000640)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1) write$selinux_access(r6, &(0x7f0000000840)=ANY=[], 0x0) close(r6) syncfs(0xffffffffffffffff) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000280)=""/198) fsetxattr(r4, &(0x7f0000000700)=@known='user.syz\x00', &(0x7f0000000980)="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", 0x21a, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x4, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r8}, 0x10) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000340)={0x9}) connect(r3, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x5, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) 2018/04/03 14:13:46 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) setpgid(0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x5, &(0x7f0000001780)=""/239, 0xef}}, {{&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001a80)=""/137, 0x89}], 0x2, &(0x7f0000001b80)=""/21, 0x15, 0x2}}], 0x2, 0x40, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') r2 = memfd_create(&(0x7f00000002c0)='%:\'vboxnet1\x00', 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x28, &(0x7f0000000300)}, 0x10) chdir(&(0x7f0000cd2ff8)='..') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x8ce, 0x201, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={r3, 0x4}, &(0x7f0000000480)=0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001980)={{0xffffffffffffffff, 0x3, 0xffff, 0x1, 0x7}}) umount2(&(0x7f0000000180)='../file0\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="a14b2074ba0bcc7b4630d771439a35065f3f56d03b6a2e480599ff499b3e4431e46c52fe"], 0x24}, 0x1, 0x0, 0x0, 0x91}, 0x0) fcntl$getown(r0, 0x9) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000001c40)=""/201) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fcntl$setflags(r2, 0x2, 0x1) openat(r2, &(0x7f0000001a00)='./file1\x00', 0x80100, 0x4) r4 = memfd_create(&(0x7f0000000180)='NETMAP\x00', 0x3) exit(0x10000) openat$cgroup_type(r4, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000280)=0x8c, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/04/03 14:13:46 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x800000003, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="770471deaa6bac321ddb57db0ebf5ee89ac7931bf7de3125d279e7bc98cbf83faa5c5c3e38b79529a3167cdff90ed147cef648a2c0bbd2419c06642cb6520c7245e1e924097fd7817e4534e6"], 0x1) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f0000000200)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000000080)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000000040)=@random={'os2.', 'cpuset\x00'}) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/04/03 14:13:46 executing program 0: r0 = creat(&(0x7f00000006c0)='./file0\x00', 0x4) epoll_create1(0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000480)=""/212) epoll_create1(0x80000) r1 = epoll_create1(0x80000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000600)=ANY=[@ANYBLOB="3f00000000000000d581912100000000060000000104000002000000000000009a820000000000000000010000000000060000000000000000faaefb46dc69b95e151b4f6340000000000000000000000000000001010000000000000000000000000000ff0f0000000009000300000000000000ff0700000000000000000000000000000000000000000000800000000000000000000000007fcc73b43af5d62e"]) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x5000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001200)="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", 0x1df}]) shmdt(r2) getrandom(&(0x7f00000001c0)=""/231, 0xe7, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00006e5000)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0xd7, &(0x7f0000000080)="782f15427ab90b442f7a362669a6853a7fca9f746c8651923336bf35c3dc7f20079f0a5f19d11f9cd0c102ca0f46a525c9becc03f81c676f152c523eb26bfce41fd56f74f533db7a031dc1b413b8b717969103e461ad1dc00b56f4bfa673b526737da00f9dbee9cebe97e0fbbf6525f6f71196c681cde82486e29351d63e38b7f9a7c7864299a52a0d1f11db11043298f013f905697aa39dd52651fd4659391efdba5bb9b0343d8d397c75acb50d9ada9d346204b4ba3fd6c7888d89048bcc540056694305c90874eae2539719cbe952ff063b51b4739f"}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000580)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r6 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') inotify_add_watch(r6, &(0x7f00000005c0)='./file1\x00', 0x81000000) sendfile(r6, r7, &(0x7f00006dbff8), 0xed5a) r8 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, r8) dup3(0xffffffffffffffff, r1, 0x0) 2018/04/03 14:13:46 executing program 3: r0 = socket$inet(0x2, 0x3, 0xdc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) 2018/04/03 14:13:46 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00') madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x8, 0x20001800, 0xffffffff, 0xa968, 0x3, 0x4, 0x7fffffff, 0x7, 0x7f, 0x9}, 0x10) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) connect$rds(r1, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) 2018/04/03 14:13:46 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10000, 0x0) r1 = memfd_create(&(0x7f00000000c0)="de7b73656c662d00", 0x2) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r2, 0x0, 0x43e1, 0x2) 2018/04/03 14:13:46 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000240)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) 2018/04/03 14:13:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000040)={{}, {r0, r1/1000+10000}}, &(0x7f00000000c0)) getitimer(0x2, &(0x7f0000bf2fe0)) 2018/04/03 14:13:46 executing program 1: socket$unix(0x1, 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$ax25(r0, &(0x7f00000003c0)={0x3, {"b065707df12f98"}, 0x6}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0x66f) timerfd_gettime(r0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xad) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xff, "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"}, &(0x7f0000000340)=0x107) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x100000000}, 0x8) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000380)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) listen(r2, 0x0) 2018/04/03 14:13:46 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) creat(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='+(lo\x00', 0xfffffffffffffed6, 0x3) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@random={'btrfs.', 'em1{\x00'}) 2018/04/03 14:13:46 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xb4fc, 0x3, 0xff, 0x3, 0xfffffffffffffffb, 0xffff, 0x4}, 0x20) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80001003) r1 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) readv(r1, &(0x7f0000000e40)=[{&(0x7f0000000d40)=""/204, 0xcc}], 0x1) close(r1) accept(r0, 0x0, &(0x7f0000000100)=0xff7b) sendmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000240)=@ax25={0x3, {"aba998cfc95797"}}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000000ec0)}}], 0x412, 0x0) 2018/04/03 14:13:47 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'teql0\x00', 0xec8}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/03 14:13:47 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/4096) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 2018/04/03 14:13:47 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0xfffe) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0xffffffffffff7a07, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000ec000)={{}, {0xe}}) 2018/04/03 14:13:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = socket(0x3, 0x802, 0x8001) write(r1, &(0x7f0000000000)="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", 0xfc) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7ff, 0x29}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) 2018/04/03 14:13:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000100)=""/61, &(0x7f0000000080)=0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip_vti0\x00', 0x100000000}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x404000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x6, 0x4) 2018/04/03 14:13:47 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0xedf40ca8) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/04/03 14:13:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) timer_create(0x3, &(0x7f0000000000)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080)="22d7a30723e209d6c23d8d67ea5a94daf8cd5ae29aa67f75959bb6305f6e266681c692bb5c5d40d4e7d3e7174eef9986bc7307f3bac2edf15c9eec66bf14f17f7b2741be99d92b38d5c0cf9ed88e30c4790fc4b30acd63983588c896307fe3bb24da55e3e277dd3d29caf3b8c9e6e6d2be57bacb923f52226f7311e03a7125d3ae0bbcae1e611a1b1ae6b86e6a79d101c67c59431f9e7fbd8bac68cf1694cea0b77364bd2d264fa2222819791df798fc2e5820b483999bd16966641a8925f92ac51a74a39e8eea0b6e8f2398", &(0x7f0000000180)="d14c6579b430d89dda848909cdde9fdbf0b9c929d07820d474f9a3c933aee959c1ba6cfe98208acf34679879ef5d70fb0729ac11ffcde739d413a4c1d606b5e53023fbd641898a01174578e57c44d20347c6eec880f62f7f8f9c7114fde8caa522a7b7cfb400e4a5451ac160e7724d312dcb15d1248ba5725f00044a34efa7fffca285f8d0749ab2965f"}}, &(0x7f0000000240)=0x0) timer_gettime(r1, &(0x7f0000000280)) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), 0x100000052) 2018/04/03 14:13:47 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, r0, 0x0) r1 = getpid() setpriority(0x0, r1, 0x5) sched_setattr(0x0, &(0x7f0000000300), 0x0) 2018/04/03 14:13:47 executing program 6: r0 = getpgid(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x18000, 0x0) socket$inet6(0xa, 0x6, 0x7f) getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)) stat(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000d00)=0xe8) stat(&(0x7f0000000d40)='./file0/file0\x00', &(0x7f0000000d80)) r2 = geteuid() getgroups(0x1, &(0x7f0000000e00)=[0xffffffffffffffff]) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000e40)=@full, &(0x7f0000000ec0)=0x48) openat$vsock(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/vhost-vsock\x00', 0x2, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000002a40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002a80)=0x1c) dup(0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/dsp\x00', 0x20000, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000002b00)='./file0\x00', 0x200, 0x101) perf_event_open$cgroup(&(0x7f0000002b80)={0x0, 0x70, 0x0, 0x9, 0x8, 0x15, 0x0, 0x8, 0x10800, 0x1, 0x8, 0x4, 0x0, 0x1, 0xfff, 0xffffffffffffff16, 0xff4, 0x9, 0x0, 0xd050, 0x7, 0x0, 0x0, 0x100000000, 0x0, 0x8a, 0x0, 0x0, 0x100, 0x6, 0x100000000, 0x8, 0x0, 0x7, 0x0, 0x74, 0x0, 0x4, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000002b40)}, 0x1000, 0x0, 0x0, 0x3, 0x0, 0x6, 0xffffffffffffff00}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x0) r6 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000b80), &(0x7f0000002c40)=0x2c, 0x80803) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/hwrng\x00', 0x1, 0x0) r8 = fanotify_init(0x9, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000006940)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006980)={0xe, 0x8, 0x8, 0x800, 0x1, 0xffffffffffffffff, 0x2}, 0x2c) fstat(0xffffffffffffff9c, &(0x7f00000069c0)) fstat(0xffffffffffffff9c, &(0x7f0000006a40)) memfd_create(&(0x7f0000006ac0)='/dev/snd/seq\x00', 0x2) dup(0xffffffffffffff9c) socket$packet(0x11, 0x2, 0x300) socketpair(0x0, 0x7, 0x6, &(0x7f0000006b00)) socket$can_bcm(0x1d, 0x2, 0x2) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000006b40)) epoll_create1(0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f0000006e40)='/dev/kvm\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000006e80)='./file0\x00', &(0x7f0000006ec0)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000001, 0x7, 0x804044) getresuid(&(0x7f0000006f00)=0x0, &(0x7f0000006f40), &(0x7f0000006f80)) getresgid(&(0x7f0000006fc0), &(0x7f0000007000), &(0x7f0000007040)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007080), &(0x7f00000070c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000007100)) getgroups(0x5, &(0x7f0000007200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f00000072c0)=0x0, &(0x7f0000007300), &(0x7f0000007340)) sendmmsg$unix(r1, &(0x7f0000007440)=[{&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000700)="89284eba143818c5a6271f7e5a795652435eff7cab8fccea10dd42df22089729e42b64a2ad047dd09b3fb32689fa84ab9e382c489e235f1a0d19ef3bcb0d27a5674f8ed38035c0ab973c33820fc3446c5fb6adc431f6edb5cd76aab70a2f35db38e3ec1adb6d32a43aeb2fa2e6fbaceaab40a1d316a5db4092", 0x79}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000b00)=@abs={0x1}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000b80)}], 0x1, &(0x7f0000000f40)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x50, 0x4000000}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000001040)}, {&(0x7f0000001180)="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", 0x900}, {&(0x7f0000002200)}, {&(0x7f0000002340)="10b7cdd74014a61eca069a1642cc2454529225cf194b602387099dfe7920b3f71e1b296d46307a5d4fe361c4b18c1656004798e90aa4f6f9c5f6e81898ee0294b3a1891f9ad1054007e7eb6f9496f8f976da7ea26edbf4b286a583e6a9686b4a74249b0909f55842bdaef85933b94dd56019f8b3f5c69eb7c71cef459731c4f2ed24349aa8572ad8a4dd35fc82de188334c9b70b7d5459a71d13ff9536ce7147803d60f2d2f649ca1b82376c1d2d1dc5ebd755a625bd790685a3be16fef3f0d335508de9ce89389af0094daf98981e43f776c5afc5", 0xd5}, {&(0x7f0000002500)="7cdc84b9ce4ec99fc80282f08ac0b62316861d35a9e1f90b0d3dad53f6b14c5b1dd33e1c141a9aae9aec895466a47f6cfeac918d224afabdadd52a325a93327466e8a1f74eea64882812a84e195f74cee33c74d74878cf2cd8a9a48c2bd1d363f77e67b8e6c5c5b4059c7b", 0x6b}], 0x5, &(0x7f0000002680), 0x0, 0x94}, {&(0x7f00000026c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000002740)="3674b4c7406cb30504d1f5a6ef26ed5f6b126bce7b914779d4e8665693f9559c816ca14a6c5015", 0x27}, {&(0x7f00000027c0)="7d4ec15888199c20266ca2bb0939894a9ae40800acd53102a3f26c6969b6b3841967b940232fb270a9424241ae4801d80b617399b81363a677945eb49d37391554c50b66523db80aa2d913110da9e9951d5cb283b83ee3821a5d8d9804edae2640c4d319577fdb6b39427ea208fce19a6d286806f704065ad5bee35a774ca7be4c6d14d936", 0x85}, {&(0x7f00000028c0)="2c97b0cb3c18ffbd78a9cc3b322837390b6a1622c98d0ee97e1baa7baaa177e21ad7e8d53623a9bbb248d444c3e2f4fddd88f5233c7f034b6e56252afe51f7ec345d9ad0caf0a94b4c15e36665f0b52ae57984384c0a38f44061838d367175eef904e833f7d09f5f9abea53bc0206c0c991db8505d3333519c3ceb4b061c1ee5cac8b65c8c43244ab2c4ff379be54c02331f761db6", 0x95}], 0x3, &(0x7f0000003000)=[@rights={0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r6, r7, r8]}], 0x28, 0x4040}, {&(0x7f0000003080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004340)=[{&(0x7f0000003100)="1ae2fb2e9b51f2937e016bb64d2e071d24c36db9e8c0f126651ab230ea6bc6f10cde229fc6aaa2e18ceff9bdb62ab3b2ca9d4d10ba4747286f4e351a931e0ea6a77074b7a718bdec4e97abd6ce36295306895aff319a4118b2e5543e1156d97ec4d5b6373a8258b567f79b2ed220f66bc9cdf68027d68a586b0ee4723ae5d001cc385857c4a5024a2b4102e4ce0ed1f37f2ee55c9bfcbea5deeed08005c9d048f69d0793244bfaffdcc1d24c49a12e23060f28dce70648b9a829edfa6d9da7760d7a84b5099634b97350458b82daa1aa49fc15a7f932560892094ab616d4f82d9ffc777fa426755b1bc3348eb0d7c7cd7446", 0xf2}, {&(0x7f0000004200)="306230bbfb770c0d1db9fa278abbafded73f5c8df7d84d705e14ca1ec20447727e00975a8a81cf5491a60a9ac567289f943d0a402816b2b204d4d1cc475539b2e0db61fdf54179cbd2d668a82852cd7b41a49e6c94eed66c39c6f01468e6a5259f6a569c074c5a3909dbdefd80c968f0885b55e907c877fcf5c5af4acd607ef9769377f606", 0x85}], 0x2, 0x0, 0x0, 0x20000050}, {&(0x7f0000004380)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005640)=[{&(0x7f0000004400)="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0x1000}, {&(0x7f0000005440)="f8626934864f97451d984062c9b94451ee5b64d4f673a00e28f317a19cf824540d0e88ba8ebe6ca89e7b21c4305df25e89544a045614b77e44a1086484075c3fc62fcc23160aebc86cb395e949133bcd2d5a6b7935e574ce4e9009b3e8287234f47e83908ebdb5cd3e9cc7f156b72a4f053c260651cf1f4dc40a1bb313e41864a8bb07cfb31640748b3aa152c52531ea6f04492d119de76585d5", 0x9a}, {&(0x7f0000005540)="954b2070399f", 0x6}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f00000056c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006740)=[{&(0x7f0000005740)="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", 0x800}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000006c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006e00)=[{&(0x7f0000006cc0)="29e95b792fcc818a66ccb29ef71d105c99255a86dd12b659f9b4bf0884d85349", 0x20}, {&(0x7f0000006d80)="cf0f2e5b9f26a00a71ec1b5ce923ec040c72083b66d7114c5dfc4a019e04a2f441672a239a2c78fd01ede78cd13362eee00292d0636bfb86d8f675d457ad44587af3311cb73b035e5d09501c305c2d1ff6366f9272369416621fe301244d649fb7bad82275a110ee0c13f705526ada2bffc0507e32a1f0d87f", 0x79}], 0x2, &(0x7f0000007380)=[@cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, 0x0, r11}, @cred={0x20, 0x1, 0x2, r0, 0x0, r12}], 0x60}], 0x8, 0x20000084) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r13 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r13, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r13, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r13, 0x4040534e, &(0x7f0000000340)={0xbf}) setsockopt$inet_dccp_buf(r13, 0x21, 0xe, &(0x7f0000000280), 0x0) r14 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_udp_int(r14, 0x11, 0x66, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r13, 0x402c5342, &(0x7f0000000180)={0x11, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r13, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) getpeername$llc(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r14, 0xc0a85320, &(0x7f00000003c0)={{0x2}, 'port0\x00', 0x48, 0x400, 0x7f, 0xa25, 0x9, 0x9, 0x1, 0x0, 0x0, 0xb83}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r15 = msgget(0xffffffffffffffff, 0x0) msgrcv(r15, &(0x7f0000000780)=ANY=[@ANYBLOB="000000000000000000000000000000000000000010006000f1949ea25b42b69faace49a71cc1b12c1d279045810000000000000000d2905ae5e593186e824b9073a3b4765300000000000090939bc00bf8a69d32dd1b6c000000edffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x1, 0x1000) 2018/04/03 14:13:47 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x90000, 0x0) getpeername(r2, &(0x7f0000002940)=@can, &(0x7f00000029c0)=0x80) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0xbe8e, 0x100000001, 0x5, 0x8, 0x4, 0x0, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0x0, 0xe51c, r4}, 0x10) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) connect(r2, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) keyctl$join(0x1, &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r0, r1, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x40000) fcntl$getown(r2, 0x9) r5 = socket$packet(0x11, 0x4, 0x300) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) sendmsg$key(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0200021f0400000027bd7000fedbdf2502000100000004d64d069c04000000a0"], 0x20}, 0x1}, 0x804) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0x20000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x5000, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @random}, &(0x7f0000000900)=0x74, 0x80000) [ 87.396592] device erspan0 entered promiscuous mode 2018/04/03 14:13:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/66, &(0x7f00000000c0)=0x42) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0xb, &(0x7f0000000000), 0x20) 2018/04/03 14:13:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) signalfd4(r0, &(0x7f0000000040)={0x401}, 0x8, 0x80800) shutdown(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) accept$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) 2018/04/03 14:13:47 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffe01, 0x20040) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x81, 0x4, 0x9, 'queue1\x00', 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x410000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2ad20000000000368c0c81e052ccc9fabb956bc00f5100"], 0x14}, 0x1}, 0x0) 2018/04/03 14:13:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000740)={'nat\x00'}, &(0x7f00000007c0)=0x78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0x74) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x0, 0x6, 0x8, 0x8, 0xffff, 0x4, 0x1, 0x101, r4}, 0x20) r5 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x680142) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000600)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vlan0\x00', r6}) setsockopt$inet_group_source_req(r5, 0x0, 0x0, &(0x7f0000000140)={0xfff, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r7 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x280) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) syz_open_pts(r2, 0x402500) sendto$inet(r5, &(0x7f0000000540)="1495030ca15272d8ad910db053fc72d78d00b1cbeb50b19526fe7556427e2b542dbaabff73cc4f7466941d774d1c8a7071a98a80fde26cbc83c7f203e5a0b182671b6c95862eead3e7197e86fbc66b1d6bcbc6c1f74adce67c415aa0d966eb00a5ed09520cf9fca8c83525ce150d9892353c4e57b348d13ac6f92c584c2e2f8a6d335e0e6d0b19393a81911495e5d0888356b3367daa4d8859c5586e1ccfea5a38c27accc4fab748ef87579a0540da0ec9969b8a883fb7061c8ab57bbd5a", 0xbe, 0x4050, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$ASHMEM_GET_PROT_MASK(r7, 0x7706, &(0x7f0000000700)) 2018/04/03 14:13:47 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000140)=""/17, &(0x7f0000000180)=0x11) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40000, 0x0) r1 = socket(0x11, 0x100000802, 0x0) fcntl$setpipe(r1, 0x407, 0x2) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)='e', 0x1}], 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x50, "df9675866556ee276561a74e42086ebb51843381ce46b732286a58af0bf026188fba4c0d5337f609bbad53e191a3816dbd4f44ba7591b4484da03bbfb7eb50c06d306e79eafd5faeaf7fee7d5fcc203d"}, &(0x7f0000000280)=0x74) 2018/04/03 14:13:47 executing program 3: r0 = socket(0x8, 0x0, 0xfffffffffffffffd) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x41, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="1f0000001ee1073d6c39080002454a", 0xffffffffffffffd4) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0xa5a6, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000001140)='/dev/snd/midiC#D#\x00', 0x10000, 0x40000) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x5, &(0x7f0000001180)={0x0, 0x4, 0xfff, 0x6, r3}) [ 87.509474] device erspan0 left promiscuous mode 2018/04/03 14:13:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000001, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing, 0x8) 2018/04/03 14:13:47 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000000000)={'bridge0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10200, 0x50) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/03 14:13:48 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$getregs(0xe, r1, 0xa3, &(0x7f0000000080)=""/49) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d93ff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efff8b08209b0019001a000f0000090000010000000000060004000400000004", 0x39}], 0x6d) 2018/04/03 14:13:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)="696f5551b2722601c4ae", 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x36, 0x36, 0x36, 0x32, 0x31]}, 0x5) 2018/04/03 14:13:48 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400000020202, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000480)=r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000400)={0x0, &(0x7f0000000340)=""/161}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xffffffffffffff74, 0x3, 0x7}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000004c0)={0x0, 0x8c885f8701e97840, 0x7, 0x3}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="32022ef662781c7b51561111cd0c1b7bcdaa9d37b9515ee34146fbd3038db0b9d1ef3705d331427b78f759361673e94de39cb4c19026cec2a3303c81cd8b22254f62c5cce2e8"], 0x1) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x0, 0x7f}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x6ff5, 0x4) dup2(r0, r1) 2018/04/03 14:13:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'bbidge0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x4a}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x40, 0x4) 2018/04/03 14:13:48 executing program 4: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e1a6367726f75ff079023d4f7c1e0d1013138fc56f34f37998ae85b5c6270220b510b8f6cb00fc29aa97765041dcd09eee96b62ed701873db733f62cc07b79b7e80562693721ab146f354316b29b0d421a835c824d836d84b7ddde03248db0914cece136a", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x0, 'memory', 0x20}, {0x0, 'rdma', 0x20}, {0x0, 'pids', 0x20}]}, 0xffffffaa) 2018/04/03 14:13:48 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xf38, 0x101000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x7f, 0x6e9, 0x0, 0x1ff, 0x68}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x90, &(0x7f0000000280)=[@in={0x2, 0x4e20, @rand_addr=0xca}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x4e5, @empty, 0x2}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}]}, &(0x7f0000000380)=0x10) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB='\a\x00\x00\x00|'], 0x120) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x20000) 2018/04/03 14:13:48 executing program 6: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x8, 0x4, 0x1, 0x8000}, {0xffffffff8b7732e9, 0x3000000, 0x1, 0x200}, {0x5, 0x4, 0x5, 0xf8d5}, {0x8, 0x2706, 0x7, 0x800}]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) connect$inet(r1, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000007c0)=0x4, 0xfffffffffffffe6d) getuid() setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000005c0)="4e671f25d4ca7047abd579773bfa40b08908bc1bd806666103a8fbcc38795e984426a60f31ee14633191f0aaffcb60bc6877d3f2c7d05879aabc3f35ed061058f4df45dd8d1b58eaa2cec7503af61d5723e29446a9aef4d12aad957c260f7bd312709f619923c5dda24ca9dd8255bf5ce5bd03bb75fdcb7052c8d918a9f61ae9682feda075a717691ccd07f4b6e3bada890ac2db445c2a021784ecedb85758fe0ba8f47ee849d7b808beaa8c3605f00e5e7b39fecf6376a0aada9ed801aac043d70c576c579e36ec300e65a991", 0xcd) gettid() setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000480)=0x8, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x119}, 0x1, 0x0, 0x0, 0x40080}, 0x14) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000700)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000880)=ANY=[@ANYBLOB="022007000100c5a9631500000000810000000000000008020000810000000009000000006f6a1dd4817ae02fabd678fee43d2a42741c670b12ed1c706a7e79ed095dd71b2fec35b009bf1eee9f3115ba76e964fbbb7f011ed4e65fa1acb0b2faf2be080ebeb7c18c218f849753908ba0e5dd6f02ee7f043d7041fe1643930be65538c784e7645b98778dd093e69dbbb3c295a4a8c695eb3f5c3752f8b94e02c481242c"], 0x1}, 0x1}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4008041}, 0x44840) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0xd601}) accept$netrom(0xffffffffffffffff, &(0x7f0000000780)=@full, &(0x7f0000000800)=0xfffffffffffffee2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000300)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000940)={'syz_tun\x00', r7}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000040)={r9, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffee) bind$ax25(r6, &(0x7f00000006c0)={0x3, {"aa342abc54cfff"}, 0xc10f}, 0xe) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r10, 0x2000000000}, &(0x7f0000000400)=0x8) 2018/04/03 14:13:48 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x36d3, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/03 14:13:48 executing program 0: r0 = perf_event_open(&(0x7f00006d7000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x2) 2018/04/03 14:13:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x9, 0x6}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0xfffffffffffffffa}, 0x8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/03 14:13:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000180)={0x1, 0x6, 0x2, 0x0, 0xf}) r4 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000000)="660f233b65f20fd02dbad004ec672e0f01ee66f20f2df20f07660f384195b4e56766c74424005e0000006766c7442402d60000006766c744240600000000670f011c24260f07660fe80f", 0x4a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000100)=[0xffffffffffffff00]) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x1) 2018/04/03 14:13:49 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = semget(0x0, 0x3, 0xd0) semtimedop(r3, &(0x7f0000000100)=[{0x3, 0x7, 0x1800}], 0x1, &(0x7f00000001c0)={0x0, 0x989680}) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) r6 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408002) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f00000000c0)={{0x6, 0xfffffffffffffff7, 0x6, 0x95, 0x3, 0x9}, 0x8, 0x7fff, 0x80000001}) [ 88.810519] bridge0: port 1(erspan0) entered blocking state [ 88.816333] bridge0: port 1(erspan0) entered disabled state [ 88.887858] device erspan0 entered promiscuous mode [ 88.937249] bridge0: port 1(erspan0) entered blocking state [ 88.943135] bridge0: port 1(erspan0) entered forwarding state [ 88.953823] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 88.960802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/03 14:13:49 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=""/38, &(0x7f0000000080)=0x26) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02000000", 0x4) 2018/04/03 14:13:49 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20000120, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffdfffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'ip6gretap0\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xf8, 0x178, 0x1c0, [@limit={'limit\x00', 0x20, {{0x0, 0x101}}}, @statistic={'statistic\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x2f8) 2018/04/03 14:13:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="140000000b06fdff000000000000590000000000"], 0x14}, 0x1}, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/110) 2018/04/03 14:13:49 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) syncfs(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x10, 0x802, 0x1) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000001c0)=0x4366) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00003b7f2c)=@getlink={0x28, 0x12, 0x105, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x100000000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000010}, 0x20040000) 2018/04/03 14:13:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r4, &(0x7f0000000180)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) fsetxattr(r2, &(0x7f0000000200)=@known='security.ima\x00', &(0x7f00000002c0)='wlan1posix_acl_access*ppp0user.-\x00', 0x21, 0x2) r5 = socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r6 = dup3(0xffffffffffffffff, r3, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0x800}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000300)={{0x7, 0x8727}, 'port1\x00', 0x1, 0xa0000, 0x738, 0x3, 0x80000001, 0x7, 0x800, 0x0, 0x7, 0xd8}) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) fchdir(0xffffffffffffffff) finit_module(0xffffffffffffffff, &(0x7f0000000480)='%$\x00', 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x1af, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x60}, 0x0) 2018/04/03 14:13:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='net\x00', &(0x7f00000000c0)='net\x00', &(0x7f0000000100)="6e6c8aa7", &(0x7f0000000140)='net\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='wlan0\x00', &(0x7f0000000200)='vmnet0\x00', &(0x7f0000000240)='+\'vboxnoxnet1\x00\x00\x00\x00\x00\x00', &(0x7f0000000280)='vboxnet0security\x00']) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) fanotify_mark(r0, 0x1, 0x0, r1, &(0x7f0000000340)='./file0\x00') 2018/04/03 14:13:49 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0xff, 0x30000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000580)={'broute\x00'}, &(0x7f0000000600)=0x78) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000200)="05", 0x1}], 0x1, 0x0) getresuid(&(0x7f0000000380), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) timerfd_gettime(r1, &(0x7f0000000000)) socket$l2tp(0x18, 0x1, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r1, &(0x7f0000000700)="9d0a515c438802bf252008d652ebeba3312658b514001ddaf8cc08f5e538392b9d6a526e7e3ea5de552839ab35d0892cf0263a41071ae79f7e5f59fd6645ec228dcdc2c28a805c99052b640bae489568c6c1d11f16f443109eec9095e80847be9cb796bcc1a2d840b9236d98d2dfc226237f703431ed7caa3184154f448bb5f5962dbfe6a8230e0fd166a5870f54a3fc823f5e3647108c55a2b4a15093a3adf1ca3c5b81c461f8d53487", &(0x7f0000000280)=""/182}, 0x18) r3 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="afbe610f2625ab72d271977223e280af462b5daca11a7636c03209905b892da6ac9306db8972aa9fdb9a43c1bb8a4c96f8dd2369963536504a6a5e934ac5076b19672179d30d60d17490a944a9c51f9f79537593d5a51c3a357ca195aba1e7954c4981b1a5136fd4ef54ad645d56677b96e6f1f7fd707641f94f925dd05bfc28b985705d", 0x84, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x9, 0x10, 0x8, 0xfff}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r4, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x68ce, 0xdbe}, 0x90) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x1, 0x0) keyctl$revoke(0x3, r3) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1000000040) bind$unix(r5, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 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_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TCXONC(r6, 0x540a, 0x1000) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000100)=0x4, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/04/03 14:13:49 executing program 4: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/04/03 14:13:49 executing program 3: socket$inet6(0xa, 0x80003, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="440004001002010000cb2ba9d3a1569e45d67b672d8a1f00007c2271001f000000000000005d3f99d4b80cba8c874c375dfa0bc72c924f9d8eb56af4481cfccae287efe1cab9e0c16388b06d7b2b9c7d71b0"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x20000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r4 = getuid() getgroups(0x1, &(0x7f00000005c0)=[0xffffffffffffffff]) chown(&(0x7f0000000580)='./file0\x00', r4, r5) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='.', &(0x7f00000006c0)="0000000000005fdf1f5efaaf8f39bbb563d2993566dbe464b7bc7b922b37e91913a419c6a906af624f8df57237e40301008b0b8a89fe5c5387ca2dc33e4e08dabba87af5ceab1b5c58c45cf8517e97", 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='cgroup\x00', 0x0, &(0x7f00000004c0)="c946a4a3aac5e5dc9b1514bd5faf430a13da27b411bb335d0ed474a2520dc54b25647dce2c92ad76ac9393a7d2447cfe20b210956085beab112ca0abc8a675cd9f97b8ad464b66fe71ef8857dc97f447a55b44474fc8ee246c09d515436aec603e419f041aea5976c489e25bdb21b06a4b441e5ec46e0a70ee1bd9889c1305e01e19a1d13d89fdeb7167c05320035bf7058beecd760a4a6c839d013dcf22bdaa233cac8a97c97a84289cd3885814") ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000600)={0x1, 0x7e, 0x3f, 0x100, 0xb5cf, 0x4b, 0x7, 0x7, 0x7, 0x6, 0xffffffff, 0xf95}) preadv(r3, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/04/03 14:13:49 executing program 4: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x80) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000200)) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/04/03 14:13:49 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101080, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x7, 0x4) 2018/04/03 14:13:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x15, 0x3, 0x8, 0x7, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_address={0x5, 0x7, 0x3b, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4d}}]}, 0x38}, 0x1}, 0x48884) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) 2018/04/03 14:13:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x200, 0x7, 0x1ff, 0x7f, 0x7, 0x800, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x9}}, 0x9, 0x21e, 0x38, 0xfffffffffffffffc}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0xc, 0xcbe, 0xffff, r2}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80100, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/03 14:13:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000012c0)={0x3, 0x0, &(0x7f0000000100)=""/197, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=""/191}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x5, 0x3, 0x100000001}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001300)={0x0, r1}) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000002040)=""/4096, &(0x7f0000001340)=0x1000) 2018/04/03 14:13:49 executing program 0: r0 = eventfd2(0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x10, r0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)=""/241, 0xf1) getsockopt(r1, 0x10d, 0x20000000010, &(0x7f0000320ffc)=""/4, &(0x7f0000d5f000)=0x4) 2018/04/03 14:13:49 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000000), 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpriority(0x1, r0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000700)="87237aa8ce2ee265cf123500000000", 0xf}], 0x1}, 0x0) 2018/04/03 14:13:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xc9, "3b9d37d5957cdde4c1a46c87eb1e5059bf3267834bcc5cf5b91fc617f7cf2186c16df2981c5357b2ac56351bb927f095f59c8799bd75bed3fe38bed74959b162bab1cec646bd726cf71bb4787de0e963bb3c39bd5a22cf9198fafb3d09e4d2c0c1e3482a43dcedfe5f91553fc02ed0c4672d8ac8484e5d0489dff93722e877fd10e7a21341b0b671d98f269acfe4297a6aaeb57e0c5780232e04bb8956790ffab363d8f211167c089afc18a0fb9ae060a2dff86ddcb405d3618e921d32e970692230e44afdd24da66b"}, &(0x7f0000000040)=0xd1) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0xfffffffffffffffc}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000180)={0x2, 0x0, [{0x400000b0, 0x0, 0x20081}, {0x400000b0, 0x0, 0xfffffffffffffffd}]}) 2018/04/03 14:13:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2cb4bdcc3d32ae10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 14:13:50 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x2000) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x7}) r4 = dup3(r2, r3, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0xaf4, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r5, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000002800)={'bcsf0\x00', &(0x7f0000002780)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x8, 0x8, 0x3dc, 0x2, 0xd9, 0x0, 0x6, 0x100000000, 0x1ee, 0x8001, 0x6, 0x400, 0x0, 0x34a1, 0x3ff, 0x9, 0x4, 0x0, 0x40}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x42800, 0x0) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r0, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f0000bea000)=0x363) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000002740)=0x3) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002bc0)={0x0, 0x88b5}, &(0x7f0000002c00)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000002cc0)={&(0x7f0000001700)=@in6={0xa, 0x4e23, 0xe173, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000002a80)=[{&(0x7f0000001740)="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", 0x800}], 0x1, &(0x7f0000002c40), 0x0, 0x8804}, 0x20000084) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0xc020660b, &(0x7f0000000140)=ANY=[]) openat$dsp(0xffffffffffffff9c, &(0x7f0000001600)='/dev/dsp\x00', 0x2400, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)) getuid() 2018/04/03 14:13:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000480)={&(0x7f0000000440)=[0xffff, 0x7800000000000000, 0x200, 0x200, 0x1, 0x6, 0x1, 0x6], 0x8, 0x7, 0x40, 0x9, 0x2, 0x3, {0x1f, 0x2, 0x45dc, 0x4, 0x401, 0x401, 0x3f, 0xffffffff, 0x800, 0x8, 0x4fd, 0x101, 0x200, 0x2, "4b73292dcefa0d986817d5294f3cd47695f2970709af8974b83541f064724927"}}) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x400000, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x8000) r4 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="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", 0x1000, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f00000015c0)='keyring\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r4, r5) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r7 = pkey_alloc(0x0, 0x2) pkey_free(r7) r8 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8) connect$inet(r6, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) clock_getres(0x2, &(0x7f0000000400)) write(r6, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe) write(r8, &(0x7f0000ef9fff)="a1", 0x1) 2018/04/03 14:13:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x5, &(0x7f0000000380)=[r1, r2, r2, r2, r1]) getgroups(0x6, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r5 = getegid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setgroups(0x8, &(0x7f0000000340)=[r1, r2, r3, 0x0, r4, r5, r6, r7]) 2018/04/03 14:13:50 executing program 7: r0 = socket(0x0, 0x80001, 0x400) listen(r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1f) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ppoll(&(0x7f00006ae000)=[{r0}], 0x1, &(0x7f0000c36000)={0x0, 0x989680}, &(0x7f0000a7b000), 0x8) 2018/04/03 14:13:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006d40)={'ipddp0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0x63f, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x7ff, 0x36}}]}, 0x34}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r0, r3}) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/04/03 14:13:50 executing program 1: unshare(0x400) r0 = socket$inet(0x2, 0x3, 0xdc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x1, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/04/03 14:13:50 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40000b4}) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x80) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000080)=@ipx={0x4, 0x88b, 0x10000, "86eb424e2569", 0x9}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000100)="19f943f938b57391a0555df32ebb7cf13391403444871ae445f9ffba932ce643516a90562ceccacb21e7d97497", 0x2d}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000002040)="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0x1000}, {&(0x7f0000001140)="c0052227b14d4b66", 0x8}, {&(0x7f0000001180)="af76918fef404cb0af1fd285bb816ccdb9e8ff1d76a8ef85e3a46c3f8b104394f5b6451b777f7595115211cc362b364252d814a773c2e387e670bbd441459bb6b26ac042425705598716bbf6e665f819a3d49313b277db1b9f6c1f977120d1703a1ce87b3972d16e185b37ebdf3ad83acd04eaf4f5692a1ea659906f5ef1807cfa53fb2d3fb4a280b7ffcb18a3984f11af276455f582df1af33b59f1fd6f99c9663c23b186c6433139d25f3be5ae6a5ac42e31565cf7", 0xb6}], 0x5, &(0x7f00000012c0)=[{0x38, 0x10b, 0x80000000, "42c96062af94bedc94f14e96778435fa4f64d6fe0245869f0ba05fb3890c2d7484a877a2"}, {0x70, 0x11e, 0x3f0, "26aca594ad6f730569b2804de58b03fd0fcf9de590f6b0bc612088e61b41ae711cd4794d1b6de348fc3662447f13a75c05b11d15614eac7b913daaf2eb8e650022585ddea97a9cff47bcec134705239c4f5914453717bcec55fd"}, {0xe0, 0x13a, 0x81, "3c604cdf7a5784f1f21c8b8be7233d8c48ada82993e9bd0ac476e33c3508ef9042bcfc937811f0f0adc51d976eef0e1927551a2d2c482d4ff383ee08603b2983e5aef5998f79f6a4a8f6dd99604ad99f3d932d2c7d22e224c2247f0a08dea7242988ee47b4ebb30c1039e6bb324a781cbed988b6c6b96fee5410a59b99bb457e05ffd425464cc6653e297d0fc446b9872704325d24510f98a05f4fe3dea7f1bda553bad749d541f981b7142a5d17d54d3707e79fff7b9a1aaab0f913df28b63003eb9ab19a24f4f30edbd3d6e1a2770e"}], 0x188, 0x44040}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/03 14:13:50 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '\bC>', 0x10, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ea588a", 0x0, "b67ec4"}}}}}}}, 0x0) 2018/04/03 14:13:50 executing program 5: perf_event_open(&(0x7f0000220000)={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) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x9, 0xe36c, 0xffff, 0xffffffffffffffc0, 0x5, 0x4, 0x7d, 0x970, 0x0, 0x4}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)) 2018/04/03 14:13:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00000002c0)="14", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8000, 0x80) socket$inet_smc(0x2b, 0x1, 0x0) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in=@loopback=0x7f000001, 0x4e23, 0xffffffffffffffe6, 0x4e24, 0x3, 0xa, 0x20, 0x80, 0x6c, 0x0, r2}, {0x5, 0x7, 0xd455, 0x4, 0xff, 0x8, 0x3, 0x875}, {0x40, 0x10001, 0x8, 0xec1}, 0xfffffffffffff326, 0x6e6bb2, 0x2, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x1, 0x1, 0xff, 0x800}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x8) accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0xfffffffffffffda7) 2018/04/03 14:13:50 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000200020000000000000000001f000000020100000000000000000000ac14ffbb000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe80000000000000000000000004000000000000000000003b2aae37fc365b3751e17b0ea279cb977d7cb4db5dec2b5e426e94da88e16f4b91d1c073f01e099aa6f8000b885425e70428ff9842ba59d22dfd5ca4d392d4b9eda80d3893f2a4787f0990f2ddf582"], 0xa0}, 0x1}, 0x0) 2018/04/03 14:13:50 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x42, &(0x7f0000000240)={@random="38a9cc145b74", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @link_local={0x1, 0x80, 0xc2}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000002c0)={0x0, 0x3, [0x86d, 0xef8, 0xe9a, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffdfff88c}, 0xffffff90) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x109800, 0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4}, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000680)={0x0, 0x0, 0x1ff, 0x0, 0x1}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000540)={0x0, 'ip6gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) 2018/04/03 14:13:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @multicast2}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', r1}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x4000) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) 2018/04/03 14:13:50 executing program 1: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'none\x00'}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000600)={"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"}) 2018/04/03 14:13:50 executing program 2: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = msgget(0x3, 0x180) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000140)=""/245) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000300)='./control\x00', 0x0) getdents(r1, &(0x7f000076cf07)=""/249, 0xf9) unlinkat(r1, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') name_to_handle_at(r1, &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)={0x8, 0x2}, &(0x7f0000000100), 0x400) 2018/04/03 14:13:50 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x109600, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00000001c0), 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xcb7f, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x1, 0x7, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{}, {}, {}]}) ioctl(r3, 0xc0184908, &(0x7f0000001000)) 2018/04/03 14:13:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x48, 0x4}, {}], 0x30) [ 91.157129] dccp_close: ABORT with 14 bytes unread 2018/04/03 14:13:51 executing program 5: add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x5) 2018/04/03 14:13:51 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000005c0)='/dev/dsp#\x00', 0x0, 0x260003) accept4$alg(r1, 0x0, 0x0, 0x800) 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), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00005a3000), 0x4) sendto$inet6(r2, &(0x7f0000000000)="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", 0x686, 0x0, &(0x7f0000001000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) fcntl$addseals(r0, 0x409, 0x2) 2018/04/03 14:13:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f0000000040)="f40e9a619b64907bf1df7d593e58b848613e0431b8c62a3ad6e0070a627de9680bd0a4c717db4090bbfbb59e47e83100ab1a532c4764170fe1855d9cfa84cb69c439afe3c173215f5c35a48ab2b0492d81871f45b967c87053765bf9983475890671c39a9718f96e4ca7", 0x6a}], 0x1, &(0x7f0000001080)=[@iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x5, 0x4) 2018/04/03 14:13:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0x9e, &(0x7f0000000080)={&(0x7f0000000340)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x70bd27, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x114, 0x70bd25, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40045}, 0x20008000) 2018/04/03 14:13:51 executing program 0: r0 = socket$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), 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00008e7000), &(0x7f000061b000)=0x4) 2018/04/03 14:13:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000000280)=0xb0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x3) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x3}}}, &(0x7f00000002c0)=0x84) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1}, 0x8) 2018/04/03 14:13:51 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x3ff, 0x8000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="00040000", @ANYRES16=r1, @ANYBLOB="00042cbd7000fbdbdf25040000000800060009000000f2daafcb02fcdccdeefee39ed0b819f7965564747c31c8b6f7e8cd7e6606a71b0528d7ccd742bff48928dfe667060c22f104d1da80912264b8908c128c99d74a1926c559124e8230e885cfdd8f0070550727ea9f1538eb3ab06f84dbfef58e364fbeba79940cda9fca969e71429ee668ba806179a570acc8481e88c66c17511a796d08c3c477f0a3fd231becbc57fa4c5b7b944a72d12e0a7e297fb0e043aa5c95e685c1f0c7eaf704a4baf4c8ed399160f0688ba73e6d2a49a8d655c1c6d60791ea"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = getpgrp(0xffffffffffffffff) move_pages(r3, 0x7, &(0x7f0000000280)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil], &(0x7f00000002c0)=[0x7ff, 0x3, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f0000000340), &(0x7f00003a3fff)="16"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040)="150ee98b56c4f88051e8e258ff5843844338c2e2e605c9a9db905ef65713468eb19acdbeefdb42c8673fc375b58fe89ced2fa9ec58a1d6c754840175d6d7d828164a43d36b7750a217aa7a1dec477d419215afcdbe56920668f203289a3a11b1fb5ac025faebe8b123795dcee19f409f9331a4c0cf3e201efb584c7fa1bc70e46ecda5f19067a7", &(0x7f0000000100), 0x1}, 0x20) timer_create(0x6, &(0x7f0000000100)={0x0, 0x11, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) bind$pptp(r0, &(0x7f00000004c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000200)={{0x77359400}, {r5, r6+10000000}}, &(0x7f0000000240)) 2018/04/03 14:13:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 14:13:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/03 14:13:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x4080000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket(0x4, 0x807, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 14:13:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x48) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x1, 0x9, 0xff, 0xffffffffffffffff, 0x4, 0x10000, 0x81, 0x7ff, 0x9, 0xffffffffffffffd9, 0x5, 0x3f}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000380)="e1ce0f733645165a7a96c55e8968c963", 0x10}], 0x1, &(0x7f0000000680)}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/03 14:13:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="010100010000000000000000409d9256", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write$vnet(r2, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) accept$alg(r1, 0x0, 0x0) 2018/04/03 14:13:51 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @rand_addr=0x8000}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x2}}}, 0x84) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f00000006c0)=""/4096, 0x1000, &(0x7f0000000180)=""/7}}, 0x68) 2018/04/03 14:13:51 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="3e00fa1e437ce5dba6c68b88611faaa0fb95720c2605219da7ac4eb2c93abdd7870fe32535bf1e904da76a9767f02b86ba47a0ba66253d1a6d6c2d3c9c927c0c8a63601e207db12139f26f540d69576ec1487e72edd0f80f4a8c3fe38b7cece389b37b75c4af123419fbc505f9a57f26f1b7c3effb8a59bcd5a9e45a838405902c40d62cf1c3bbf7e04bd1960afeceba3153f9", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000000000000a00000000000000ff02000000000000000000000000000100000000", @ANYRES32=r1], 0x150) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000100)) 2018/04/03 14:13:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x2, 0x20000001) ioctl$KDMKTONE(r0, 0x2276, 0xffffffffffffffff) 2018/04/03 14:13:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000015c0)="98783b4603aca8adf8a693397e53696ef1", 0x11}], 0x1, &(0x7f0000001480)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/03 14:13:51 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) 2018/04/03 14:13:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x200002) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x10000004}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00') readv(r2, &(0x7f00000014c0)=[{&(0x7f0000001280)=""/208, 0xd0}], 0x1) readv(r2, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/03 14:13:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000028c0)={"73797a5f74756e00000000edf800", 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c0000001400090700000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1465ebe2fc4b3aaac30000009f9f3aca1ab2405b7755c26bf6250000aa364bb0c8dd72a3aedcffffff7fe9e1afd5e48a5268fb29d01c9f9600eb0088a29a8c951e0a000000"], 0x2f8}, 0x1}, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x9c) connect$netrom(r2, &(0x7f0000000100)=@full={{0x3, {"315385c6259b5c"}, 0xfffffffeffffffff}, [{"e3c9602ac041d3"}, {"24de3078366620"}, {"8812870f8af69b"}, {"716360357de315"}, {"a1e231ac0afeba"}, {"57a9fbee0363fa"}, {"f8af3dc8428c40"}, {"700917d061d672"}]}, 0x48) [ 91.662979] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 91.682882] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/03 14:13:52 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) 2018/04/03 14:13:52 executing program 5: r0 = socket(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="49321c51f36d9215a9afece257561151bfe351c1051ea198f29f1ae9e88ee8cf13fe7e555824d2f93cc63dae43fcf2e3d1382b0fbe14a3e3f5c47be0761c14c667247e7e6d210f1318235af996c3b11f53b2a7dfad6146134acc93093feda4f81812e2c35bb4a60187105184d68570c00b21250ac81a64", 0x77, 0x4}], 0x10000, &(0x7f0000000280)={[{@balloc_notest4='block-allocator=notest4', 0x2c}, {@conv='conv', 0x2c}, {@commit={'commit', 0x3d, [0x38, 0x3e, 0x33, 0x39, 0x39, 0x33]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@commit={'commit', 0x3d, [0x78, 0x37, 0x0, 0x32, 0x2d, 0x7f]}, 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@conv='conv', 0x2c}]}) 2018/04/03 14:13:52 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r1 = dup(r0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @rand_addr}}, 0x1e) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x80000000, 0x8, 0x81, 0x5, 0xcb1a, 0x6, 0x7, r2}, &(0x7f0000000240)=0x20) fallocate(r0, 0x2, 0x5, 0x401) 2018/04/03 14:13:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000240)="080e7f5914c09670a37399bc61cff8472ed0a0fc98470c65f782830f9223fab8c61f5a9274d9d3f99fedc1ebf42c0ec397d0013844283df14b313e01fe23ca4e73935c3cf969b5f00523c6f3a3116ed3d73512e3b9e6d41d161b90a506c60f5764527dc66a70b03bd3701b38fce64d9bc96813ccedb382c4975e97de90322f990b23f5df7336f11f049ca1b61c724fc7f46f20e4a02f746adcf546865466aef41bc389a93976423fc29bc2f5e3c83e32e5af0fd210e8120bd720852f8c5d2dc9b61428410eee866052ca3f85f29c9311be474519444facdf3a70a2194f2d3b3b273bd8e210f120dd0eeaea7c", &(0x7f0000000340)="a3b030dadacac424bc31ee3d7c8ffff317a456c9d79271d4bedcda0155607ff46d07aa5dcab0f6b15f1f9502ddefe0a8daccdeb79bb6f4ff198e65e9472522f27517cf4ecfcdf3b30bb5146f91c926eaa4e4e118c2d9ecceec0984618ead854caaa158b3784b032dabdcaa462d11faf823b3e8ecaa1d63d630ae7791c4f695fa164c75", 0x3}, 0x20) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r1) writev(r0, &(0x7f0000000780)=[{&(0x7f00000001c0)="7c707fd76e73925a0f9bfd0b611521d14cb7df434998b94f6c41af76bff4efeeb977a42eab152abb61632a858a45d34e5c7ebf5c15ed67b4704821a33194be2ceb5bee6cdeec18c91ddb9457b81f7d989c976c0f9e61b62df6cf8b620349a9dce2162421892cc463341c4ec1267f13193f802e460a6252a4", 0x78}, {&(0x7f0000000400)="7994c3703b1b5754a32e19788f6b0a46f8d9b178fe4173f1ade8425901b9bb04aa37cb0dca3af567d5f28d9ae7be935f6fdb4e206f2349978be567ad1d72980bd633594416a4533a298601bfc3e1600a75bf3808eab7ce2d1628899190dbae2674053d45996aadde9c3fcc641f8af86577d931c8d848c80d48b7a695997f854c7e47864a8964dcf8c5eeab0115efbaceea571888350d52ed505fc2a864b40f43c4670974b5a158d42120b9c600f9285194389ad3", 0xb4}, {&(0x7f0000000680)="7a6014ef5ba6ddde5b13ed29eeaf66e8837e25476cfdc1c599b2e968995d32849a756e5dc1319b8fb276ee696c63c99186304a223b8b3b990ff5e634905b363bca474419de34959b1f184304c1afb413ee2f86583afd3a563aa273a9cebf6b8bc8259368e497c3f18f2ca00d31ed6c4a0c62e4b6905c83af754ec02fe86c6a4510a9d2168ee4c8ae224103f7d6753dbaf71036a8b9ddcd657bee57dcd190624d53c0c546", 0xa4}], 0x3) dup(r1) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x80, 0x200000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) 2018/04/03 14:13:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffc00, 0x401) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$sock_ifreq(r0, 0x2000000000089f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/04/03 14:13:52 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x20}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x6}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/03 14:13:52 executing program 6: r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)={0x30000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ad000)) 2018/04/03 14:13:52 executing program 4: mkdir(&(0x7f0000000040)='./control/file0\x00', 0x2) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) getgid() 2018/04/03 14:13:53 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff3997fbcd0000000000000086dd60c8fba20018880000000000000000000000000000000000ff020000000000000000000000000001000d907800041800ff020000000000000000000000000001"], 0x0) 2018/04/03 14:13:53 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1f, 0x414800) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1600000000007941d2b86c167b9f232c6ff36a1c9e000000000000000400000000000000000000"]}) 2018/04/03 14:13:53 executing program 5: get_thread_area(&(0x7f00000005c0)={0x10001, 0x20001000, 0xffffffff, 0xffffffffffffff4a, 0x4, 0x2, 0xdbc5, 0x3, 0x9}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x11, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000032c0)=""/4096) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x8000) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) fstat(r2, &(0x7f0000000500)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000440)=0x0) r8 = fcntl$getown(r2, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x0, r3, r4, r5, r6, 0x185, 0x740}, 0x7, 0x400000004, 0x5c, 0x4, r7, r8, 0x5}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x7, 0x408000) 2018/04/03 14:13:53 executing program 6: socketpair(0x7, 0x4, 0x3ff, &(0x7f0000000000)) mkdir(&(0x7f0000cfc000)='./file0\x00', 0x0) r0 = open(&(0x7f0000011ffa)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x43, 0x0, 0xef75) 2018/04/03 14:13:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x4e20, 0xff, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) fchdir(r0) 2018/04/03 14:13:53 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x7, 0xa2480) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x44031, r0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r3, r4) pipe2(&(0x7f0000000000), 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r5, 0x3277}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000e7bffc)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x6, 0x4) 2018/04/03 14:13:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000000000008) sysinfo(&(0x7f0000000000)=""/154) 2018/04/03 14:13:53 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) 2018/04/03 14:13:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfd96d8b43c1218d5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) read(r0, &(0x7f0000000040)=""/1, 0x233) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) 2018/04/03 14:13:53 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x7, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x8, 0xfffffffffffffece, 0x7, 0x99, 0xffffffff, &(0x7f0000000080)='sit0\x00', 0xfea, 0x6, 0x4}) dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x9, 0x4) 2018/04/03 14:13:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup(r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000080)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpu_exclusive\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) sched_getattr(r2, &(0x7f0000000100), 0x30, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x8, 0xffff}) 2018/04/03 14:13:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) r2 = socket$inet6(0xa, 0x803, 0x800) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x400000, 0x0) getsockname$unix(r3, &(0x7f0000000480), &(0x7f0000000500)=0x6e) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x6000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000003c0)={'ip6tnl0\x00', &(0x7f0000000380)=@ethtool_rxfh_indir={0x38}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x1) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000400)=""/17) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a16fb8)=ANY=[@ANYBLOB="200000001800210cffffffffffffffff000000000004000900"], 0x20}, 0x1}, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000300)=[{&(0x7f0000000140)="be07ac8130ea8b0d1c1dd8fc0b4955eff2fed65aa93ccd6e1b8a5a4d85d2e36493f4e785c93d1c1b56d2686ee5dabfb34b8b46bc5903bcb2afa0a156236792282c64ec2a1e5d6fb7e71cc7d69677e3d11d05ef1baecc82e311542664b465749524312213f34f413b8b7e7f6a462aaabea01bbe758bf784a7ac6a1c693c2556c42841a95fb9d0c894a4341569751f3affc3eb5a828e13dbcdb4ee63a101fb45a4249bd39ca4d5409d0560e89ea0f8b071773e1401dded942bee61210b8f2d31a9cdaf7b1263c861ba5fb46aad6f14c569bfa042039ae6e9df4398c065464fd8d9ad77a429d4", 0xe5, 0x7}, {&(0x7f0000000240)="27963b2c7cc10cb50c61b4f3623df82ce987aba23ecf4825afa8c3f124683bf27bad038906dafbcda8c7da8af551b36dcb73ee667858dfa62e9dced9dfd230d012d2c6001fae9c764b422a452ca78415118fafc11658650c2f7392cf12a09a93628e5706472206b42a55e56642c3501fd13fe271c99595ebd03476e6852d0d5522c1a8375d5b84f09714a9c9bf4de19533c3624b0eb3f03c3e4e7a217ddc68c17721a7ff8004", 0xa6, 0x6}], 0x51402, &(0x7f0000000340)={[{@usebackuproot='usebackuproot', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@subvol={'subvol', 0x3d, [0x32]}, 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}, {@compress_algo={'compress', 0x3d, 'no'}, 0x2c}]}) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000040)=0x7, 0x2) 2018/04/03 14:13:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000000)="16", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2004, 0x11, r1, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)) listen$netrom(r2, 0xfff) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x3, 0x4) 2018/04/03 14:13:53 executing program 7: 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$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xb3b8, 0x800) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x5, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="e040656661494d1abf4c3343f2b3f5524e696eb31f578dd635396882ea8e50e31819fcf4a6db0432665fcd1847e0352a73ab1d661edf38d3a52b082ced0a1498209ba80faa3448110ab29c4267ae1f41e8e033b7d675f5489bfd3dd9aa336b156c11a00d6e99dc3b6b34b7c9d966923581a49443abb6ef86ad98e7b63e6e37e270a9cd2a5b1aaccdf21435119fcd0436e110d0a0104eb33451235a4743ac4a6c1acec7eee37e7f79ba006dfbbe17b1d76d1f8028b4f85d38f442aeba138e43e4a3c7a49a4166cc886af161f9f20d03395190b00408c0589456ce99fdfbfdb06ec3408e22bd50eb9faa98c01f4f01e855bd99", 0xf2, 0x1f}, {&(0x7f00000002c0)="895dfde935f1220b73a24d8bf35dda50b9d0d36806bda388fdafce7fd079a82885e5d1b4613fec", 0x27, 0x5}], 0x100002, &(0x7f0000000340)=ANY=[@ANYBLOB='usrjquota=,dioread_lota,\x00']) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000100)={{0xffffffffffffff32, 0xff, 0x6, 0x3f, 0x2, 0x4}, 0x4, 0x7fff, 0x1}) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/03 14:13:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x0, 0x92, 0x6}) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1000, 0x40) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ppoll(&(0x7f0000000080)=[{r0, 0x1}], 0x1, &(0x7f0000000180), &(0x7f0000000140)={0x8000000000002}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000001c0)=r3) 2018/04/03 14:13:53 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="000800480000280000000000009078ac1414bbac1414aa9607ff01000000000000000000009078ffffffff"], &(0x7f00000002c0)) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket(0xa, 0x2000000001, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xe6, {0x101, 0x10000, 0x0, 0x7, 0xdcd6, 0x8}, 0x80000000, 0x6}, 0xe) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x0, 0x62, [], 0x0, &(0x7f0000000000), &(0x7f0000000080)=""/98}, &(0x7f0000000180)=0x78) 2018/04/03 14:13:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0x10f) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)="47505d04", 0x7, 0xfffffffffffffd22, &(0x7f0000004f99)=""/103}, 0x48) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000000000000000000085000064a7a7000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) 2018/04/03 14:13:53 executing program 6: r0 = socket(0x10, 0x4000000002, 0x0) r1 = semget(0x3, 0x2, 0x0) semctl$GETPID(r1, 0x2, 0xb, &(0x7f0000001200)=""/181) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x400080) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000040)={0x1, 0x80000000, 0x0, 0x200}) recvfrom$ipx(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0, &(0x7f0000000080)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/95, 0x5f}], 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001380)={@nl=@unspec, {&(0x7f00000012c0)=""/144, 0x90}, &(0x7f00000000c0), 0x44}, 0xa0) 2018/04/03 14:13:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r2, 0xbd58a1b2a2b6bfce, &(0x7f0000000000)={&(0x7f0000000200)=""/202, 0xca}) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="15555555000030083d44e30f5a000000002e00000000000000000000000000000000000000000000000000000a0000000000000000000000000000200000004a6a5e431dc250f1b628cedfc61c50e171c3b51edbb1bc7de39c08772ecf736e9a1c53f87a011b7225e613bcc43852468450b9eaccb112152bf48233dd9ce92dc616c57420a36b20e91f3ac28d355e501d2ac88ab54ff802fca8bc6f05ae5ad8c68d6dc67742c4ad055d31af2d4e4ff9f366d45ef101b4c5031b6c573aef1f6652dbedee84ad88636daad43d84cdf7213ed06cf61034484da87eadd665c24bdd160e913c09000000a0faf84a000000"]) 2018/04/03 14:13:53 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)=ANY=[@ANYBLOB="05000000000000000000000000000300", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="0000008001000000000000000000000011f9ea717adc0990"], 0x6}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000480)=""/48) sendmsg$can_bcm(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x1d}, 0x10, &(0x7f0000000740)={&(0x7f0000000040)={0x5, 0x804, 0x0, {}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x7}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "a27fa19059a434af15336a83c650576e0f8440af825c59e77ec6c987ed21de741e6554726f2c070c693bbbbc406fc1e9479661d6bf2781e5474301a5d8e3ef75"}}, 0x80}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='syzkaller1\x00', 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) r4 = fcntl$getown(r0, 0x9) kcmp(r3, r4, 0x1, r2, r2) r5 = shmget$private(0x0, 0x4000, 0x54000802, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000380)=""/167) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x0) 2018/04/03 14:13:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000040), 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000570000005393fd760c3a2fdaec6b2d752f2385f467a9bbb30e76fb86115be62d1b960eccdd72a5fad1911a1cb0753740a0550e46024f1e56460bc125ee706370e8cfc170a7f23900f3cc0fad8297c03aa357e20a74ac1febe6f71d937f539599a51a55ff161fe0518829f47e56a2a2abe7e9842e34577593a7efb92a49bb336e38601b1dec9aa4c6d01c7c806296c7971b1acf60d62bec3c7fcc8e74662655332701af74671c4b3f785628ebe824e93e87f0d21c96d4d49e1a2d32d3317605fc3f0ba9a6ca74e0b16277d61d156522188c8c21d2b14548a8af028b5029d11160c683a8ecffb66aa9dc1e11158078"], &(0x7f0000000100)=0x7b) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/04/03 14:13:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000000000001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000200)) write(r0, &(0x7f000027dfd9)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) connect$pppoe(r2, &(0x7f0000000180)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}, 0x1e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) ioctl$int_out(r0, 0x1, &(0x7f0000000000)) 2018/04/03 14:13:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000699000), 0x0, 0x0, &(0x7f0000277fec)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/03 14:13:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x80) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00000000c0)="564d3c80d12aabe08bc9168cfdcdb2adcb526842339a7ec2edfd59620b4f96383dacf929e6b1976d320df39ed9cce776", 0x30) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@rc={0x1f}, 0x9) r2 = fcntl$getown(r1, 0x9) capset(&(0x7f0000000000)={0x0, r2}, &(0x7f0000000040)={0x3, 0x1, 0xfffffffffffffff9, 0x1, 0x100000000, 0x2}) 2018/04/03 14:13:54 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x307482, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000002c0)=r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xa, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}, [@exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x37}, @alu={0x4, 0x80, 0xa, 0x5, 0x9, 0x16, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x2, 0x77, &(0x7f0000000180)=""/119, 0x41100, 0x1}, 0x48) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000280)=r1) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/03 14:13:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000d3b000)=[{&(0x7f0000000000)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000000036643e88ea071028040000000000fd00020000000000000016e4ed5e6e0000000022000c00010006e809000b00170009530006", 0x23}], 0x1) 2018/04/03 14:13:54 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000020, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[], 0x0) 2018/04/03 14:13:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000f75da8)=[{{&(0x7f0000000000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0), 0x247, &(0x7f00002c4000)=""/52, 0x34}}], 0x400062b, 0x0, &(0x7f00002d9000)) 2018/04/03 14:13:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4000fe00000000bc547c3dbceb3a18e278d78d490000000000000000000000000000000000000000001442211082b62730888cd425d652d250d01ac89d23fe3956790c8679749c92852a38d0fba3b02d19d4830400290600080000000000a2998361cfcfb0d937f4e7c88eb84586730826d9"]}) 2018/04/03 14:13:54 executing program 3: pwritev(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000002000)="eb5910216cfa76ac1a2ee89f8c1a853f027d5183382b9f7e6fce5947c0c0a570816182c8fc37258a378d9e", 0x2b}], 0x1, 0x0) request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="520972757374e363757367725665783a4465", 0x0) 2018/04/03 14:13:55 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) close(r0) 2018/04/03 14:13:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") openat(r0, &(0x7f0000000140)='./file0\x00', 0xc0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x22, "89459f459047b46661e925812b3728e58f89aa8b10211a34f89b6f51dc75b01fa0ac"}, &(0x7f0000000100)=0x2a) 2018/04/03 14:13:55 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000040)='em0-\x00', 0x1, 0x4, &(0x7f0000000080)={0x0, 0x2, 0x8, 0xfffffffffffffffa, 0x1, 0xd2, 0x8, 0x2}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x9}) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000007c0), &(0x7f0000000600)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES32=r3, @ANYPTR, @ANYPTR, @ANYRES16=r0, @ANYPTR, @ANYRES16=r1, @ANYPTR64]], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="cb4ced8d67c576866534fa865c109682dcd311953714b8670a875328db16a5aeebb671476da4c1a2dafc0dfdf929be735cc8d331276635d84783492c3795baa5388e5a6c54c7363f0e5d45bf4ce9cea3a6a57ca02334797c93bb285037cb7e598fc36d040c372be1ac937d49e3dbb3a2f10701e6c9d5be16f23107a5a92e336a8fbc2b0bbd2f19e21c7f06032bd5ee6c3d812f6d4911566051e9e1a61c837fab3c2c028cbecc12e2011165173336029b5db39532082f9efa0c62456f233ef51490"], @ANYRES32=r3, @ANYRES16=r2, @ANYRES64=r1, @ANYRES32=r0, @ANYRES16=r1, @ANYRES64=r3]}, 0xa4) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/103) 2018/04/03 14:13:55 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000001c0)=""/225, 0x8001}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/04/03 14:13:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='irlan0\x00') 2018/04/03 14:13:55 executing program 0: exit(0xda) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x2008031, r0, 0x0) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) 2018/04/03 14:13:55 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x80, 0xffff, 0x401, 0x1}, 0x98) ftruncate(r0, 0x7fff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x10040, 0x0) read(r2, &(0x7f0000000380)=""/139, 0x8b) sendfile(r2, r0, &(0x7f0000f28ff8), 0x100000002) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x2, 0x4595de, 0x0, "4288fd9e8f4878a66939b5e0bf2f4bf5518c3f6843e05d4fee66de00a95e40a4aef319ed6ad63c418454afd59115b7e62f299bdd278dfe1d88414084a779ae", 0xb}, 0x60) r3 = getpgid(0x0) dup2(r0, r2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000000040)) tkill(r3, 0x1000000000016) 2018/04/03 14:13:55 executing program 2: mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x55, 0x14000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4e9) r1 = userfaultfd(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101140, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xb4, r3, 0xa, 0x70bd29, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfd5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ed}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5d789a43}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xb828}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9e59}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = dup(r1) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/04/03 14:13:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x19, "015a6a850cfb787dc729e3aa3b2fdb86a155d57048a1c7d24a"}, &(0x7f0000000200)=0x21) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x80000000000000, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_aout(r1, &(0x7f0000000240)={{0x1cf, 0xfffffffffffffffb, 0x8, 0x220, 0x2f7, 0x8ea, 0x2c9, 0x3b}, "e3e4ff681d2945113c57fa945f3c123cd55958fe59f9f6782813e2a899369fd80361380d649dadd6f2875a5b48b94e321f239bc52b3456aef11a13410d8675489425c6556b2bc84cbf32f26b63b4471e0653a93650b913791a6107fbf4421d55c84da9557131d52995d441632c3b0e5a6f15dc8ff9f03da511c671fd1d1bef2e1cfb0a30c9bb87a6491b48b5f91c6d67287239b9e287dc9d02e8fdf5a2a7df4b5f3eaa9a9a0f2b4ff8a0d9e652f75d9ea8e68f1f738ab47bae7a644e0b7a3d351ed9161c", [[], [], [], [], [], []]}, 0x6e4) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/03 14:13:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x8a742) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x1000000023) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0xffffffffffffff81, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c002, 0x14a) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/04/03 14:13:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x204501, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xf9, 0x200) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x67ef9c72, 0x804, &(0x7f0000000080)="e83021d5a589fcd54cee128782abdc63ead1519fdada48e9d31aa973100c31f4079addd9fd796cd20c0e865cdff832a2a541334edb2cc7b7bd39e69d05f8f6e500756cf771b007e57d2d4fc2750b657cca9acc0dd86485a2319dfbb10a32237cbea41d508f7b9d221170401c6aca90b7d45eede1eb2510388151f0252ff04c4ddf2e30e3a2a970be51c9178439c84368e483562a743aba05585a9d28590c0741153e8c5a", &(0x7f0000000140)="08741af2fad335168dabbbc8f0fad0174457b303a9883004d7bc0ea5bb0be95d638874ae37b774674d02f5e2e1b6bec535cb86e83e934243ac8ce6a6aada4c3233441680f08d8a8aa462cf2cdd995213daf908b7dea9", 0xa4, 0x56}) ioctl$KDADDIO(r0, 0x4b34, 0xf48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) close(r1) 2018/04/03 14:13:55 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) r0 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0xa00) r1 = signalfd4(r0, &(0x7f0000000080)={0x100}, 0x32569749a90900d2, 0x80000) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000040)={0x1, 0x0, [0x0]}) signalfd4(r1, &(0x7f0000a9bff8), 0x8, 0x0) 2018/04/03 14:13:55 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x405b, 0x20240) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/151, &(0x7f0000000040)=0x97) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xffff7ffffffff028}, {0x6, 0x0, 0x3}]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000180)={'rose0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}) [ 94.954777] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/03 14:13:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000003240)=0x0) io_cancel(r1, &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000003280)}, &(0x7f00000042c0)) 2018/04/03 14:13:55 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000003c0)={0x6, 0x81, 0x6, 0x1000, 0x101, 0x401, 0x3, 0x8, 0x804, 0x1f, 0x400, 0x10000}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r1, 0x400, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getpriority(0x0, r3) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) recvmmsg(r1, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/117, 0x75, 0x4}}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000700)=""/194, 0xc2}], 0x2, &(0x7f0000000840)=""/145, 0x91, 0xd4c}, 0x14f}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000900)}], 0x1, &(0x7f0000000980)=""/77, 0x4d, 0x1}, 0x3}, {{&(0x7f0000000a00)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000a80)=""/53, 0x35}, {&(0x7f0000000ac0)=""/154, 0x9a}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3, &(0x7f0000001bc0)=""/38, 0x26, 0x94}, 0x5}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000001c00)=""/255, 0xff}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4, 0x4}, {&(0x7f0000002e40)=""/73, 0x49}, {&(0x7f0000002ec0)=""/210, 0xd2}], 0x7, &(0x7f0000005c00)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003080)=""/31, 0x1f, 0x6}, 0x1ff}, {{&(0x7f00000030c0)=@llc, 0x80, &(0x7f0000003580)=[{&(0x7f0000003140)=""/183, 0xb7}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/3, 0x3}, {&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/216, 0xd8}, {&(0x7f0000003500)=""/74, 0x4a}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x7, &(0x7f0000003600)=""/73, 0x49, 0x1000}, 0x400}, {{&(0x7f0000003680)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003700)=""/253, 0xfd}], 0x1, &(0x7f0000003840)=""/101, 0x65, 0x10001}, 0xbc6}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/50, 0x32}, {&(0x7f0000003980)=""/167, 0xa7}, {&(0x7f0000003a40)=""/142, 0x8e}, {&(0x7f0000003b00)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x1}}, {{&(0x7f0000007c00)=@sco, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/202, 0xca}], 0x2, &(0x7f0000008d80)=""/135, 0x87, 0x100000001}, 0x4}], 0xa, 0x40000002, &(0x7f00000090c0)={0x77359400}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000000)='./control\x00', 0x882) r5 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r5, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0) mkdirat(r5, &(0x7f00008b8ff6)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x1, &(0x7f00000000c0)=[{&(0x7f0000009100)="24ac7759195b7dc05996b47518b3728301ec7fc5268f52994f5503afe6a99c5d227ca93f84abafa671950c1cf4f09f3b1c5440d35db86c4a1ca9dca3bb8738e731d30953c1794cc736425b07f60f3fca96941d323de37ebe832390c5918005850a89525dc5e16013c6eeac3f1bdc67fedfe630a7f7b8ddf998b011445dd3813ad76c36935b6f8da24db47b65beabab5cee257fae9d095fa2", 0x98, 0x3}], 0x40000, &(0x7f0000000900)=ANY=[@ANYBLOB="403252acbf"]) renameat2(r5, &(0x7f0000036ff6)='./control\x00', r5, &(0x7f0000036000)='./file0\x00', 0x2) mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f0000051fff)='./file0\x00', &(0x7f0000051ffa)='./bus\x00', &(0x7f0000014ffb)='ext2\x00', 0x0, &(0x7f0000040f2d)) fcntl$setstatus(r1, 0x4, 0x2400) renameat2(r5, &(0x7f0000000100)='./file0\x00', r5, &(0x7f0000000140)='./control\x00', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0x0, 0x2}) syncfs(r1) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f", 0x1e, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/03 14:13:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = gettid() sched_getparam(r2, &(0x7f0000000340)) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf", 0x11}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000000140)=@alg, 0x80, &(0x7f00000001c0), 0x10f1, &(0x7f00000000c0)=""/87, 0x57}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={0x0, 0x81}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000480)={r4, 0x7, 0x30}, &(0x7f00000004c0)=0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0xd0001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x3, 0x3f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000002c0)={r6, 0xffffffffffffd2cb}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x400, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r7, 0x3}, &(0x7f0000000200)=0x8) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000003c0)={0x80000000, 0x8000, 0x8001, 0x6, 0x80000000, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000300)={0x0, 0x2710}, 0x10) 2018/04/03 14:13:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x115001}) signalfd(r1, &(0x7f0000000040), 0x8) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000100)={0xf, 0x0, 0x1}) 2018/04/03 14:13:55 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x9000000, &(0x7f0000000040)="be0f2118a309d004e1c5ffedcc69dfed0446b14e634518e79d5ece87641a8322d20738e20a0b26805e8584", &(0x7f0000000140), &(0x7f0000e9b000), &(0x7f0000000180)="a648682e5e1030774c030764a5e9e0795686e6f26c02d4ecad13b7233a930b695c129aaaf77f5067ca53e81f58a2674562d5231a011ee23c32bd60756b285ee1b4e5d30b5cb7fad2a5ce766f42e9742e8e84458f17c01c764ec09fd74436cd68c019820e2a436e998d62e5e1b633df992da1f6c4bb67c88e4ce41a5d6ca4a7c7df2acf") wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/03 14:13:55 executing program 7: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') statfs(&(0x7f0000000000)='./file1\x00', &(0x7f0000000280)=""/4096) 2018/04/03 14:13:55 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="2742965b9c894bfc5f7707b1d11a7b2bb1bd00f629eb7fe9ab5acbfbb7386f2842eea60244f554d83b7f6de1c8830292028fcf72e27d8c1536c339b9a9723fd88b9edf64e29e75aa34c739eb130cd1a68f4b5dc9e8d00eabccb079aeb97627edc94e4d0b6a34451ad30f480d69248dc0a07aa024b0acbcf0a7d5bfa1f792f105641ca09fb08297f66fd7e74a682ef5bd08831ebd219aa794595f4e302743594bd2f38a3393d32e8d716215e8c6107ceeb52e28f37b2dce1735456dafc2d203cdfd", 0xc1}, {&(0x7f0000000180)="ed97cb6969a12a70cb5b846bd151ccdf27e2027942eaeaa523611e63b6cd034569e84eb62f3cf2c314d143ebfe8b7727526bdec2cd853cad31b9d4efabbc2bc6e1470d3d39ca06c4c5b92777fce8d3142d649cbe63df294c7fe85f01e03cb15844615c897293032df622ffb51762053ae7147d0fa9df59f9ee9038969016639c05264f93057e8a775da3d1b2cc307804863f3431c356ccec85742a887d07b9701267c2aac86679b47ecbbe5ece501e49", 0xb0}, {&(0x7f0000000240)="75a8d6a537585255fcb920d1faab4643a66357756821faeb8d6fd5d13aba5a719312c4eff41e6bb21d5c4828c468b57a3cb6540547c02f014573aa9ce0ae50b56d191b182d", 0x45}], 0x3, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000380)={{0x0, 0x4000, 0x1f, 0x0, 0x6, 0x6, 0x7, 0x3, 0x78, 0xffffffff, 0x5, 0x3}, {0x1000, 0xf000, 0xf, 0x6a9, 0x1, 0x80000001, 0x7f, 0x1, 0x2bd, 0x1, 0x8000, 0x8}, {0x1, 0xf000, 0xf, 0x401, 0x7, 0xde, 0x1, 0xd77, 0x9, 0x100000000, 0x0, 0x7}, {0x5000, 0x10f001, 0xf, 0x2, 0x193, 0x3, 0x9, 0x3, 0x3, 0x80000000, 0x9f4d, 0x4}, {0xf000, 0xd000, 0xf, 0x0, 0x3f, 0x22, 0x4, 0x22ba, 0xfffffffffffffffd, 0x100, 0x5, 0xfffffffffffffffb}, {0x2000, 0x1001, 0xa, 0xffffffffffffffff, 0xffff, 0x9, 0x5, 0x6, 0x1, 0xffffffff, 0x7, 0x4}, {0x4000, 0xf000, 0xb, 0x2, 0x9, 0x2, 0xfffffffffffffff9, 0x81, 0x0, 0x10000, 0x4, 0x4}, {0x5000, 0x1, 0x1f, 0x9, 0x1, 0x4, 0x2c5b, 0xc00000, 0xfff, 0x8, 0x6, 0x6}, {0xf000, 0x5000}, {0x2, 0x1001}, 0x28, 0x0, 0x5004, 0x420000, 0x2, 0x2000, 0x103004, [0x8, 0x87c9, 0x10000, 0x2]}) open(&(0x7f0000000300)='./file0\x00', 0x40, 0x48) 2018/04/03 14:13:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000b80)=0x16000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000540)='./file0\x00'}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x400, 0x7, 0x40, &(0x7f0000ffb000/0x2000)=nil, 0x10001}) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) 2018/04/03 14:13:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/03 14:13:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000fe048b0ae3faa7bc7988ae48f1e2"], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl$TIOCEXCL(r1, 0x540c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000180)={{0x400, 0x401}, 'port0\x00', 0x80, 0x90000, 0xff, 0x3, 0x1f, 0xa4, 0xc540, 0x0, 0x6, 0x7fff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 14:13:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_mr_cache\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000a2effc)=0x20000, 0x1001001) 2018/04/03 14:13:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000047, &(0x7f0000000040)="c5de677ae97a04ed107051a811a5c8d31cd7a8bb51fef67c8c28905f6b7071267019938a3fcd824aa1aae07062520dbc008bf2d3d3816fa4bcab8f2d0456683bec783950e123ebf77fb585538120240638b8aea10b8d67013b428dc9811a6a4f0bbd408bfc509bb544b1dad928a045a86a50b392ebf857c12558489e8bb5f7936e70f576c9103c640386f03a7c33f0715e", 0x91) 2018/04/03 14:13:56 executing program 7: r0 = socket(0xc, 0x5, 0x7) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x8000, 0x400000) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x6, &(0x7f00000002c0)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x40, 0x100) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) timer_create(0x7, &(0x7f0000000200)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000080)="5cd4fccf0129515b5c0093bec79f660ff2dc50b9bfa7cbb9add7a431b94aa7ae30219f8caadd3d5fee2a72b3a0b6a7ebd589aab3f917e6ad71da37cc878aa35d1acbc57a391f53c67668797fe2f0e590bc2857494ca617c666e277542a45927bb1ddec92a2ea", &(0x7f0000000100)="d2a35081509eab5436cfcf19498918ee3e9495cdb9ad14012ffa065e461a466803bbe5f291364e43b33a3dd2569e94ddc087757f7125b5fc20a4b3797bd08accdb1128403da48ae8d5352a20f88ae9100a2820e9817bcdc7ab526829ed3663aca41d4a920ac7cee0ebb9b9312e5c76672d912c06f6c3e7f6e062d2570a2ccf31beb5207826e32f92d0fb241882999050d68fbb1c13e8bc62a490c66db88f086500331092d3ffc530ea387636330b8125dd1588a58b305295df2f414a398856a7b86b8f799eeac4"}}, &(0x7f0000000240)) 2018/04/03 14:13:56 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) r1 = geteuid() setfsuid(r1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)={0x0, 0x2, 0x3, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0xef5, 0x0, 0xfffffffffffffffa}) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) write$vnet(r0, &(0x7f0000000400)={0x1, {&(0x7f0000000200)=""/229, 0xe5, &(0x7f0000000300)=""/242, 0x3, 0x3}}, 0x68) openat$ashmem(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ashmem\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ashmem\x00', 0x88200, 0x0) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/25, 0x19, &(0x7f00000000c0)=""/166, 0x1, 0x2}}, 0x68) 2018/04/03 14:13:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x1f2) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="8b6bf67a4bea6cd7380c7279b5dc377ec0dc7c7385758397d748abc2d66efb2bd5ba2eb42453286af53ff0ffdcc53b74342f4fd590426ce6ae961fe9741698c4da5f25f063299b61c9f5653300e626f309e959e862f3fc1849c91a1ec781d5ed5f3b661752a46285558e52bdf478b9de8d7eb8d6118def116281898ac9f129f0d1e3d85a312639b65240d4cc0770f5183f141f55abb4bd52ca154fb5e7f4fc0b959a80bb1ea91086e86010ac3740ace093fb4498", 0xb4}, {&(0x7f0000000100)="4c03c4e084017f2e51b91c75351bdfac02329f6fbbc0c871ec4af1570f67dd142643e3012409d7814aa9e271ef9869211c2424e6ca9b6424aa151041f91d4eaf239c3fe6da42f0d9d8a3a350ff6dae3bcf4a6910e09ceb9ef293deca4fab2c72637871e14ad0", 0x66}, {&(0x7f0000000200)="6c94515274f2eec1f85615affcf23ba4b9f105819bd17c908984482160b05acbf75769d696f1b3614d2af1418b3493aea1e8482fc4fda07629738dbe5b887fb2f5f05a517a4c371c2e5b964589c2a5d2b424fb2a407f7e306443e2a21b1c2824d45fff28edcd6f", 0x67}, {&(0x7f0000000280)="6806826cead495c98c6d05d7fc473816688e197a43b036ccd915f6c7e50374049205147edf89208e345640959d6c42c3afb93f02ad7827497e10069e27b3934301952d6ba5be23221e83e66b99a60400a20c722c0f3ecb6bdafcdce73810d2e13dc999bb11b59abe90015ca0444c3deb95eb8ce06ca0aac273a8d9ab78ab1a7ce3b0c022e756292e2ba9db12569e2d02433b7178543e1d71e9ac36741b84c6d6b7c68d9c97b5b4765208f70cdf727a69e99c5bd11b98f88fc737d1e3a54223c2dc3007be4426d494db2fdb5b3c554a07d8c748839d9b35632d533fa90fe70d4d6280ff371065b630b5cd", 0xea}], 0x4, 0x0, 0x0, 0x8000}, 0x40) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 14:13:56 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rfcomm\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)={0x1, [0x0]}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000000100)=""/252, 0xfc}], 0x2, 0x0) 2018/04/03 14:13:56 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000006fc3)=""/61, 0x47}], 0x5b, &(0x7f0000004f99)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000002ff0)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/04/03 14:13:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000000180)={r4, r5+30000000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000002c0)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000006c0)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000300)=0x3) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 14:13:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:13:56 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x610002, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0a000000020008000100c8c1f7671ab5952000000000ff03a773ec03b507bed439d466e317a03a67532de0545f0530d81164af73829e13f45c7dfc14e94105e98ded22d961a46fd5ee"], &(0x7f00000000c0)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000500)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0xa8, 0x0, &(0x7f0000000300)=[@acquire_done={0x40106309, r2}, @clear_death={0x400c630f, 0x1, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x28, &(0x7f0000000180)=[@fda={0x66646185, 0x3, 0x4, 0x12}], &(0x7f0000000280)=[0x38, 0x68, 0x0, 0x0, 0x78]}}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x4}, @dead_binder_done={0x40086310}, @decrefs={0x40046307}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x1}], 0x98, 0x0, &(0x7f00000003c0)="bc095ac3ff264223254f0a48f04c288369116c26dc950eff0aaddbd581966f790d7793cc80c2b8c6b34db659aaecfd2e6dd4a14d79a6125c1e0e4302c6b28e7e4333189d4517ae3cbf20864b97c1c55c013f82080cbdc2dfacbd8f4b5694841f693e0fd3fb9759f683c3586ea5169f3714cad0f24079d81cc73033769c0ca2d6821139ec3a235329157613e1512649a29eadf63f07a89414"}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000480)=0x5c, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x2000) ioctl(r0, 0x2, &(0x7f00000005c0)) 2018/04/03 14:13:56 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) semop(0x0, &(0x7f0000176ff5)=[{}, {}], 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='cpuset\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/186, 0xba}], 0x1) r1 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000580), 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x100a0000013}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000240)) getresgid(&(0x7f0000000440), &(0x7f00000002c0), &(0x7f0000000480)) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="0070696488381f0727e60b0531fae4107a8833e2023e73202b83c5670070"], 0x16) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000766000)={0x4}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b400"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 2018/04/03 14:13:56 executing program 1: 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$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x7f, 0xffffffffffffff00, 0x75c, 0xffffffff00000000}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f000033ff30), 0x0) 2018/04/03 14:13:56 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000) r1 = fcntl$dupfd(r0, 0x40a, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000004c0)={{0x200, 0x2000000000000002}, 'port1\x00', 0x1, 0x1, 0x5, 0xfa4d, 0x6, 0x1, 0x9, 0x0, 0x7, 0x5}) arch_prctl(0x1001, &(0x7f0000000280)="154ef2f3422e7fe1d0570c6e97316293b432cd1908edec49ff7b5f916afe67c6102095bd6df4c37293534c650c3307f5d90a28c10c1bd5f959cd8fe7227ca0396423e81db4c6085a6b13edb86735869880b97a9d1c98ad683ff839a535e5477a07e06db902eceef5887b9fed39b1e5018956930daa84b49aa6415d47a1f05a4be7bcdc190376c826bdab125839b804ccffa1") syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x102, 0x220800) ioctl(r0, 0x40044102, &(0x7f0000004f37)) signalfd4(r0, &(0x7f0000000000)={0xffff}, 0x8, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x5, 0xca, &(0x7f0000000100)="ec697c2a12fc39ae52ffb9a94f2ff72180d695bebc14012af2f12a73b47a251547d8a7d4d5487bd6bf83a63baeb9581ee9a874fd47db7bd561fd3cd26aee0f3b2118f44100ed8329a8d36edcd7fc34afbbb9b885b1c78a50ec6dc9ee6c42384f47ac1f26d9543651aa6b861aa163528f57229400ae9e66db9dfeb5f19609592dd6683a1a8bf13c36c723ac7fa2c57c45eade500d5ddea56afc5e785d7638c050b97e54d070e5eca974df31a135acb60d0fcf938158f8c731f502b4b9820f784c43f3d84de3f856775540"}) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x316, 0x800) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000380)='clear_refs\x00') 2018/04/03 14:13:56 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)={0x101, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x80000001}, 0xffe00000000}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x0, @empty, 0x4}}, {{0xa, 0x4e22, 0x7fff, @empty, 0x5}}, {{0xa, 0x4e20, 0x652, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, {{0xa, 0x4e23, 0x48, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x7d1}}]}, 0x410) [ 96.443282] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:13:56 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000000)=0xfffffffffffffe4f) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r1}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) connect$netrom(r0, &(0x7f0000000380)=@ax25={0x3, {"4e3117470a9b1d"}, 0x5}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000bd4ffc)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r1}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x200000080000000, 0x126) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000001b40)=""/4096, 0x1000, 0x40000060, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = accept4(r3, &(0x7f0000000200)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x80, 0x800) connect$inet(r3, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@empty, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002bc0)=0x2) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000002c00)=r6, 0x4) connect$rds(r5, &(0x7f0000000280)={0x2, 0x4e22, @rand_addr=0x3}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000005c0)=0x1e) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)) sendto$inet(r3, &(0x7f0000000b40)="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", 0x1000, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 96.497896] QAT: Invalid ioctl [ 96.511122] QAT: Invalid ioctl 2018/04/03 14:13:56 executing program 1: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="ae2e6eb01cae97a84f0b8b8575bc122fee2a7c8171d498989f06f6f4ee8f17327c7adb315bccb295a3518b5c2566917ecd9c822366487a84c5ac87e54f102b5a0f78dc08a8a801eb6135594d83f1e6b0851150b34a1762ed35a557a2854eb8da0df6a1cb307e1753fce62a4aba34fd303a67e4fac6c3def727bf999beaefd1e6d94f07f9a930835d9a4f4aa7dd296f0c934f9afb6c49ed75fed0ee2a73b90b4637030c359ef57961e02cd7815930132a70cb081ddc07dded1a3e6f29874199f228651da4e238a43ec3d63fb9cf850ce443f612366a5c", 0xd6}], 0x1, &(0x7f0000000240)=[@init={0x18, 0x84, 0x0, {0xffffffffffffff00, 0xfffffffffffffffe, 0x5, 0x1000000000000}}], 0x30, 0x880}], 0x1, 0x10) r1 = semget(0x0, 0x0, 0x60) semtimedop(r1, &(0x7f0000000000)=[{0x1, 0x20, 0x800}, {0x6, 0x8, 0x1000}, {0x4, 0x9, 0x800}, {0x3, 0x34, 0x1000}], 0x4, &(0x7f0000000040)={0x77359400}) 2018/04/03 14:13:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000d3, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/03 14:13:56 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x100000001, 0x8800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001680)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000017c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000001a40)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001a00)={&(0x7f0000001800)=@polexpire={0x1cc, 0x1b, 0x610, 0x70bd26, 0x25dfdbfe, {{{@in=@rand_addr, @in, 0x4e23, 0x1, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0xfd, r2, r3}, {0x1, 0x7ff, 0x101, 0x1, 0xffffffff, 0x80000001, 0x9ecb, 0x20}, {0xb110, 0x8, 0x7, 0x10001}, 0x5, 0x6e6bbb, 0x2, 0x1, 0x3}, 0x6}, [@tmpl={0x104, 0x5, [{{@in=@rand_addr=0x54c, 0x4d3, 0x3f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x3, 0x0, 0x5, 0x6, 0x9, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x7e}, 0xa, @in6, 0x0, 0x1, 0x3, 0x1ff, 0x5, 0x4, 0x80}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x0, 0x3, 0x380000, 0x35ee33ef, 0x80, 0x12}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d2}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x7, 0x3, 0x80000001, 0x7, 0x200, 0x5}]}, @ipv4_hthresh={0x8, 0x3, {0x0, 0x3}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x800}, 0x20000884) r4 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r5 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000001580)={0x3, 0x70, 0x10001, 0x7, 0x1f, 0x374, 0x0, 0x300, 0x8, 0x4, 0x7, 0x200, 0x4, 0x3ff, 0x1, 0x3f, 0x8, 0xff, 0x2, 0x100000001, 0xffffffffffffff3f, 0x7fffffff, 0x750000000000000, 0x3, 0x3, 0x4, 0x10001, 0x72b, 0x1ff, 0x9, 0x4, 0x2bd6, 0xfffffffffffffffa, 0x0, 0x9, 0x0, 0x7, 0x80, 0x0, 0x8, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x9e6f}, 0x92, 0x80000000, 0x5, 0x0, 0x8000, 0x3, 0x3}, r5, 0xa, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000080)=""/132) ioctl(r4, 0x6, &(0x7f0000000140)="46feb30508208d94e083811e5a2191983b25ca79070d2c98193af84b8a1b1813a040ae22ea6598fc41b57358af3bea3a28a5a0ca3fb5e07e298caabd4f8725d3f5c4a6d2d6298a7f2a7a17a97a6106b432834179023d219bcb1bf6a52dd8e10e237680146e6879dde128c651ff9b55bf48303ec221595eed8f1ad85a0f5efcc2441bd0e50cbd22d7cf1d01293adc7c17e5866cab68bc9de1c083f8d71c8479149f0111ab77cbee0e115a0cbd15d24b01e7073bd4243e7e2700298a6b14d6b654e2aa8e54d07bc0fcc2954af7") pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="87dcf1e029609f7e6b89adf236ab05c5af1cbee099097be73c04d8e51dcba56b7d28c5907b257b197ea8bcf46d582516fec578938cf1657377f7aec53313cff24e90bfb4659444dd81a727246c0e198edd603b43dd514d7585e9289f2839bf01bd1db4ea69dc80de4a97e652223b5e6a9dc393", 0x73}, {&(0x7f0000000300)="c46d2c4e102c322e979173c98d3ed8dd586c0f859c7a779a666d9d85abc0986b4ea1e520ac22772fb494091496bb1fcbcc13664fb946f96953525d15aa71640635c4e417455a052c0129f70d23458f196f7b9d68b2f6fee19c282ea39d7a10dc52247bfcd8d9e1e7f34b4ddd5f60747c27b14da7178149d850707b5430133b4e8ac82ab1d4666338ee22b9ca4060", 0x8e}, {&(0x7f00000003c0)="418a428055a10904c3b2221e023db314abfeef69be364dbb725bb1ffd6fe89850330006a4fa024a12b6031e7ea096d3d0c2f68be458951bfb2b2d0f484dfad0cd1108d98664acaaf1de363167824653964cc4a6db1a41f7f9c5ea76f5ae29e20b84c5f8484b56e9edc3f", 0x6a}, {&(0x7f0000000440)="4ab2946eebfbdbffdc2f2178edb56678c95cac8d860ff7476624cd72dcb97bd861", 0x21}, {&(0x7f0000000480)="8e51b11b4a70d6a31d3a31ad526529ea25150cf16d4580173cd5866a329e15e59ae3768ec8566e797cabcd559b37453c80fddaf1bcf8537e7bac169860870026b8e0c17b39be723f2e1f5f4a88018b092bb5ad34d9f99a1efcb7d9580bff3730927d50ec29232f66d044fbd837f211d4bf4761e4af2ae805644a9a9a84b84e", 0x7f}, {&(0x7f0000000500)="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", 0x1000}], 0x7, 0x0) 2018/04/03 14:13:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:13:57 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x40, 0x20400) readlinkat(r0, &(0x7f0000000080)='.\x00', &(0x7f0000000140)=""/250, 0xfa) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) mount(&(0x7f00000002c0)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000753000)='ceph\x00', 0x1, &(0x7f00000000c0)="777c6a2dc2e372cc354fb5704f43e9a2257baf09fc106e8b6868a9449ad249c1ae0797ce55835694556946a1ba3761a6ca650a5eff26e14aa646ce7cd094585db68810196a907278362ffbfdae550b0b398342ff3cfdec957177ac07608a9e16ee3b34c7a0949e01df7aa6d47a") 2018/04/03 14:13:57 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10180000000000001401000000000000c78ec1eb7c8f265e30d95e9393c8f393ca2b0f5c900b2284d9aa04129b48c80a02256b0000000000000000518cc52515287336a5b9ca0a43f8154f52a4fb8441d6e1cecf18bffae63bd86e1496d2b6a1bbc18bcfdad806eec95c749b99213658bf1d939c21801b1d0c297c29d7dea9f53cad3f5001db57cab0c7a198978f83235b000656e852b7267fe503da8772"], 0x10}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0x7, 0x7, 0xb5}) 2018/04/03 14:13:57 executing program 3: getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x42, "7af6578e95aca9426256b82da34da55e81a4df4184a601e470f6d092263ab301b7510c752053ce00a0ec56dd9d2fec98ff71a4d91a79c2aa08b3f19573312cc14865"}, &(0x7f00000001c0)=0x66) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="1d29be333166244ec2ece7a39922914e1f753663c51aeadc2e25e79c935d76f87c3fc2d3acb94a4e6a26cf1b2efde5770fbfa8928648b7dfb04bd5458b2afb191faa0079e2afdb3f6842a6ddf722ba367b8237c795ceb2f22f8f27ca945ea8bb083dcb4702f844b59b4ac4d4dc11e4c5ee6dff9a790000000000002ed4e3f892b810393bf766f345e3aab085e9d4cce16b8f259d2b32fa830ea1e0bd380f27eaae6467571921ebd832ad2ea0e5c120cb955e01ec38d8c332795cc3fe75d97bba5ff7d4ac1b65f9ee4215c43c1124ee", 0xcf) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000000), 0x1000003, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="bda6a494af0d61b477f1a3558a5ff732ab1e8f76002f524bd42b2a364b511b287e5d6d10785b31a65391e89ed3b1895fbe09afe77dd0bba61c4d12be1f4dc1cec8a99c624bb721755004943dff4a0672dccca847f849b0a4a74cf3d615226ee691231971e71ebb1074fb0e674e9c7c29cacce177cd9c10c01bf56c545d5fe892f6dc3bd3dd93d1085a2c13f2c185a44c51d406872a8d6cf31910651b73065a828333aacd61", 0xa5) socketpair(0x0, 0x80a, 0xc, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f00000004c0)={0x1, {{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x8}}, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}, 0x108) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0x3, [@rand_addr=0x80, @empty, @multicast1=0xe0000001]}, 0x1c) 2018/04/03 14:13:57 executing program 2: r0 = socket$inet(0x2, 0x20000000000002, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x77, 0x1400000, "20977f8415ba687eb120e952d4b9bfcf44ad6408196cf63a286e7dd9b5c5fbe87629a6d8123e596c72e90c2951308618e807e5aa688dd0ba2a5bed94c075c25deb91c52c52587cad1c1dd5f3239fc064c36164a7bae9eebe37fdcc234b944194394bd460e41eddfa8bdb106df2cf3b"}, 0x36000) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ipddp0\x00', 0x80}) 2018/04/03 14:13:57 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/32) 2018/04/03 14:13:57 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0xffffffffffffffff}, {}, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x19}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0x200000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x100) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) 2018/04/03 14:13:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0x2500) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="37a4a5831eb82c"], 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) [ 97.473599] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 97.490666] ceph: device name is missing path (no : separator in .) [ 97.535665] ceph: device name is missing path (no : separator in .) 2018/04/03 14:13:57 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='GPL\x00', 0x4, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x48000042, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = epoll_create1(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000000f01000055000000"], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d83000)) r4 = dup2(r3, r1) fallocate(r4, 0x0, 0x80000001, 0xbae) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000180)={0x8, 0x6000}) 2018/04/03 14:13:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x16, 0x4, 0x9}) getpeername(r0, &(0x7f0000000100)=@can, &(0x7f00000000c0)=0x80) 2018/04/03 14:13:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:13:57 executing program 4: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="dfba52e3e13f348034e4abee1c3202000b863fb0000010000000000000002b8218"], 0xffe2}, 0x1}, 0x0) 2018/04/03 14:13:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="14e51fe97346b0bd4935aa068cbd16f3601d1f218c354d494d859e7dc0489e179b1f8dfc564a7e75ab2fd66879571a9685b3814eedaf56d33fbebe840f886cd98736e07cb80d51c04ea6381acab481a09e8d5eb8066ca204b4220d7f9c6e4d7e2195895e8a0a2ed15b9bce57d7524bbb6b7060e12d9b001fb60fea7d540cf7461c2017a80a3d5865f397e7e3728b9e2c611eb07629073fefb2524681da669d9c6fed802eb5a6d318e8c7bff307e3db125c267fc3397abbed764f8c65ea605052a9948c934b5ff58c4b955f013bd0f96e1b77d46db94831412d2fc3eae16ae2611531f5fce482aa4d97f8e0c72333"}, 0x10) 2018/04/03 14:13:57 executing program 6: 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x8200) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000140)=0x7000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r2, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'security.', '\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r3, 0xff, 0x10}, 0xc) 2018/04/03 14:13:57 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000001000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="a1000000624ff6b98a7b888e7e717deca879dc5a3dedb5ddf329ba9d96695d6360efed3eda4515421b4738f72e0dbf2dbda3dd6dd418978929dacc1f3c63ea46b66cfb828f265bc6dd418ab195164469bda20298532854cce1f50c2b3cc359955fe4144fe7dc2d370c6fed03e518fe1e4fa1cc6eb6fa4c3b4c72c8773345197bcd99932acec42de5338038a49c01a888b39e58558599349a2481dfbdc61e980ce4fa75817b"], &(0x7f00000000c0)=0xa9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x8}, 0x8) 2018/04/03 14:13:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x6, 0x30}, 0xc) sendmsg(r0, &(0x7f0000000b40)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)}, 0x0) 2018/04/03 14:13:57 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000008efdc)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x3, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) 2018/04/03 14:13:57 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000100), 0xffffffffffffff22) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r1 = getpgrp(r0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x101000) ioctl$TIOCSTI(r2, 0x5412, 0x6) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0xa0000000000, 0x1000000000000, 0x1, 0x3, 0x0, 0x4, 0x0, 0x1, 0x5, 0x5, 0xffffffff80000001, 0x100, 0x0, 0xfffffffffffffbff, 0x1ff80, 0x4f44cf3c, 0x1, 0x4000000000000, 0x4, 0x5, 0x1c000000, 0x6, 0x7, 0x4, 0x81, 0x401, 0x3ff, 0x1000, 0x1, 0x5b, 0x10001, 0x100, 0xfc5, 0x0, 0x3, 0x44f, 0x0, 0x4, 0x4, @perf_config_ext={0x8, 0x3}, 0x8000, 0x70, 0x8, 0x3, 0x4, 0x6, 0x20}, r1, 0xd, r2, 0x3) r3 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='/dev/admmidi#\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="4aa244258e", 0x5, r3) [ 97.634303] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:13:57 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0x4, 0x6, 0x81, 0x2, [{0x2, 0x1, 0x80000000, 0x0, 0x0, 0x2000}, {0x5d, 0x2, 0x9, 0x0, 0x0, 0x400}]}) 2018/04/03 14:13:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:13:57 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='GPL\x00', 0x4, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x48000042, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = epoll_create1(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000000f01000055000000"], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d83000)) r4 = dup2(r3, r1) fallocate(r4, 0x0, 0x80000001, 0xbae) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000180)={0x8, 0x6000}) 2018/04/03 14:13:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r2 = msgget(0x0, 0x20) msgctl$IPC_RMID(r2, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000100)={0x1000000000000000, 0x102004, 0x0, 0x8, 0x9}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) set_tid_address(&(0x7f0000000140)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x12}, 0x2c9}, {0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xe0f}, 0x44c, [0x10001, 0x8, 0x0, 0x10000, 0x4, 0x0, 0xffffffff, 0x1]}, 0x5c) 2018/04/03 14:13:57 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0xff, 0x5, 0xfffffffffffffff9}, {{0x77359400}, 0x4, 0x1000, 0x504}, {{}, 0x56, 0x2d0, 0x800}], 0x48) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {}], 0x30) 2018/04/03 14:13:58 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x9, 0x100) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/03 14:13:58 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) accept4$ipx(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000200)={0x9, 0x1f, 0x0, {0x77359400}, 0xffff, 0x1}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0x7) getdents(r0, &(0x7f00000001c0)=""/60, 0x3c) 2018/04/03 14:13:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000000fff), 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x296) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0xfff, 0x2, [0x1f, 0x7]}, 0xc) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000)=""/4096) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) [ 97.810273] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:13:58 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc)=0xff, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x40000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/04/03 14:13:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 97.973994] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:13:58 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x480fe, 0x0) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x3, 0xf, 0xffffffffffffffff) r2 = socket(0x15, 0x80005, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0xa484}, 0x8) getsockopt(r2, 0x200000000114, 0x2716, &(0x7f0000000280)=""/1, &(0x7f0000000200)=0xfe30) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000000240)={'eql\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) 2018/04/03 14:13:58 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8bd}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 2018/04/03 14:13:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000001c0)=""/229) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000003c0)) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x0, 0x5, 0x5, 0xa7, 0x0, 0x0, 0x3, 0x2, 0x100, 0x4, 0x522f, 0x7ff, 0x6, 0x7, 0x1}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0xffff, 0x7f, 0x7ff, 0x3, 0x7}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000340)={0x0, 0x8, 0x0, 0x0, 0x1530800000000000, 0x8f, 0x8, 0x699, r4}, &(0x7f0000000380)=0x20) 2018/04/03 14:13:58 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="0087c5536553b08ac2955182448a8f0f", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x440280, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x0, "5463136b2432ce296832704d267ac7adb89a9df1c0003ccfbc635cacae4d0cd30c0b1ee492cd1b38edb6645f"}) 2018/04/03 14:13:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:13:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f00000003c0)='/dev/kvm\x00', 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x9, 0x2, 0x7f, 0x1, 0x215, 0x800, 0x0, 0x7, 0x8, 0x0, 0xeda, 0x3c, 0x5, 0x1, 0xf2], 0x0, 0x200}) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="1467e800", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00'], 0x14}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x7000, 0x2000, 0xf000], 0x2, 0x10}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 14:13:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x333}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/03 14:13:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mkdir(&(0x7f0000000080)='./file1\x00', 0x100) mkdir(&(0x7f0000000040)='./file1\x00', 0x8) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) [ 98.833627] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:13:59 executing program 7: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f000070fff8), 0x2, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xf6, &(0x7f00000000c0)="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", 0x1000) write$cgroup_int(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="01ef0000000000000000000000000000000000"], 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x8d8, 0x2) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) 2018/04/03 14:13:59 executing program 1: 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000014ff8)=[{r0}], 0x1db, 0x0) socket$pppoe(0x18, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x80000001, 0x7, [0xb52, 0x8b, 0x100000000, 0x1ff, 0xfffffffffffffffb, 0x9, 0x8]}, 0x16) 2018/04/03 14:13:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x1, 0x4000, 0x0, 0x4, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) 2018/04/03 14:13:59 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x400) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x8) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000180)={'erspan0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000000140)}}) 2018/04/03 14:13:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:13:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$ax25(r0, &(0x7f0000000000)="114a50a8f923a20a55dea23b07707d461aa3cd6a021cf4547c15874de82e7d3d5b1b15236447dc3c9eed2357f4f53bdb46b391068aa96916d8ef0067a6db0496fb5800186db98834e821d019bae1af9c159b571017abe68ac0210bad77629d3dce9f3ca1d6dc60ad0f2c73e14962cae96383d05e2aa6a9ff3e7eae6b696e2b184ee2b2c447546c8a273c25f8e57480c62390d99a69d653c5ba53dc6b65a8622f0b514d731a5895e773cb1ca7cf4c527d45c58ccddd955b", 0xb7, 0x0, &(0x7f0000000200)={0x3, {"1bc70cadcf31f9"}, 0x82e}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x1f2) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x10c, 0x18000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) [ 98.942800] kvm [8953]: vcpu0, guest rIP: 0x309 ignored wrmsr: 0x11e data 0x102b0000138f 2018/04/03 14:13:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024", 0x58) readv(r2, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) finit_module(r0, &(0x7f0000000100)='/dev/midi#\x00', 0x2) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000600)=0x8) 2018/04/03 14:13:59 executing program 0: inotify_init1(0x732ca79790e4d80c) r0 = getpgid(0x0) ioprio_get$pid(0x2, r0) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x3, 0xfb0, [0x20000140, 0x0, 0x0, 0x20000b38, 0x20000b68], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'yam0\x00', 'ipddp0\x00', 'eql\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x948, 0x980, 0x9c8, [@among={'among\x00', 0x8b0, {{0x4, 0x5c7, 0x0, {[], 0xa, [{[], @rand_addr}, {[], @multicast1=0xe0000001}, {[], @rand_addr}, {}, {[], @broadcast=0xffffffff}, {[], @rand_addr}, {[], @dev={0xac, 0x14, 0x14}}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[], 0x2, [{[], @rand_addr}, {[], @multicast1=0xe0000001}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'syzkaller1\x00', 'ip6gretap0\x00', 'dummy0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2e8, 0x358, 0x390, [@devgroup={'devgroup\x00', 0x18}, @bpf0={'bpf\x00', 0x210}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x5, 0x0, 0x0, 'ip_vti0\x00', 'bond0\x00', 'gre0\x00', 'bcsf0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x120, 0x190, 0x1c8, [@cluster={'cluster\x00', 0x10}, @ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}]}, 0x1028) [ 99.023562] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x22100, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x1000}]}, 0x10) socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000026c0)="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", 0xfc3}], 0x1, &(0x7f00000036c0)}, 0x0) 2018/04/03 14:14:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r2 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b660500dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b5274766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b7311e8"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000006c0)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r4, @ANYBLOB="d200000080ccc3877a0b8adeef33435f215cf0f92e237461f51fb739c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d3248bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[@ANYBLOB="84ac3f00f07974e062e07f301633029c88400ce9a0e4c227915229260a2ab3d93f8af00600002549a7c5c879a10000000000b9318f33e24a98d939fc44fa8c000000008e9fa8a355dd88523d14b1a75c391652ea"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='gre0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0xb0, 0x29, 0x1, "c856447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779"}, 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000008c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/04/03 14:14:00 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x25}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) pkey_alloc(0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x8, 0x6, 0x6, "71756575653000000000000000000000000000fd000000f900"}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="220000003100070700be0000090007010a00001eff00f400ff000400050100800041", 0x22) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x71ae, 0x800) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/04/03 14:14:00 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xc, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x4, 0x100, 0x400}, 0x4d23) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200)=0x9, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00004d6ffc), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x7ff, 0x4, 0xe2f4, 0x8000}, 0x14) 2018/04/03 14:14:00 executing program 0: umount2(&(0x7f0000004b40)='./file0/file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)="f07573657200", 0x3) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000280)=0x4, 0x4) fchownat(r0, &(0x7f0000000040)='./file0/file0\x00', r1, r2, 0x1000) readlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/55, 0x37) 2018/04/03 14:14:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000240)=""/238) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'bcsf0\x00', 0xff}) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/55, 0x37}, {&(0x7f0000000140)=""/104, 0x68}], 0x2) rmdir(&(0x7f0000000380)='./file0\x00') syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) writev(r1, &(0x7f0000004000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00e3ff010007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/04/03 14:14:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffb29ffffff7091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c780a545dc500097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r1, 0x5402, &(0x7f0000948fec)={0x4008, 0x0, 0xfb01}) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)}}], 0x2, 0x0) 2018/04/03 14:14:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:00 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)="fcbbc6d3a4d37c740feb02c8089bd6ded4119ad9d3a873d04916262403d4ac028d9b9459c921545eeab7767d5f20ad48a69ab07b0d970928d5b309b7597844ebdd6e71362567effe32452c916c8ea5fd9d5d85ae271e2ae857f32c4d8a8a539f224e561bb8429c32472ca09d5ee292766a070135f84621ba0a279729a6279b1a53de0c58988e71b92fd8167a5b2e9e221d1c81a1dad904b9e53a1d60a93b1bac4709915bebce1966557a1e7dd1ea84094d0939891c5d75abf9715d", 0xbb}, {&(0x7f0000000000)="ea66cc754b221b05678e360e74fcca7b6a9f40485690dd21a18121060deeee48af41e3251f050a7279b6f917ea5524947103e26c0c47b962", 0x38}, {&(0x7f0000000180)="f5e43ed67810acb9400e7175d58bd9f596dc5f96fa2f3590e5accec15aa14eed802be88b366208ba7f344732ec56b27b44277d994abd2f0886852e60783e008624854824bd52b7226559f1ea5874303a", 0x50}, {&(0x7f0000000200)="b45644becaf58a06813cdb39425c437b47cc797a9a0ce358b872a8136ffb67874416844280c62fe5d6e05da561abb30a372d07443ae62871c20719a2b2ce56a32bf7b0e387d6372fef361c6f4474fb7a50e3c4f2bdccdcf1bd582277b63ab1c812adffa90b05040fcbd9f086927819a4d4288ae73f169c5830bcfed170", 0x7d}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="97552bac6b2cef0525bc84dbbb54f06250683023ccce4b99a404f77a366995d22a95bd9401bf29ebacd2e808d4c1fc1ee7d2ef558dcb", 0x36}], 0x6, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000040)) 2018/04/03 14:14:00 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='ceph\x00', 0x0, &(0x7f00000e7000)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x2000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000001c0)) 2018/04/03 14:14:00 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="5fb88c750196077aa3214bebc13f7d74ad4d9320611cf5a33f2a3f09e1c926359dcfe20001c781cb67f79cb0c6f5f4bf8ed60dce2176c22a20b22b9b24172b5569ec67906e7df93b05b19ba5360f2eab62812070fc181a2483366595113b240804d882a7dcd7ac4ba53e06d02558968b978122716d1823dcc7d40155c1bc1e8433f5ba15f5ee48c0ca941fce872e497d1377e2a5bde956f003caaf58c7520f82d7346c266e8ea70dab3bb7af6d78602a31ab8d232b07f6e3ef524b552ed88a1b1c02bc89f4f671855d40a2c1c173d4bb121bc86270c32d39c4c0d09a29b8983169914d8df86417a802b772bb638f72ccdcbb46267b5751816c77b6739f484292d5ca5e1bc4efee06f4e07e6a795faee2af27a8f21298055806494ee0e961cd5bd077bd7756f9e39dd3abdbe5c598cc5cbd44c5c319af923fbc4731545ff134749c2f42ee8454bf33ef309a6323dc847676d5be2fcb9abc717fc1e29396943ec0e264a80d64ca66ef2c42a57112a8a146097d9f4256ef6e6fd73be26e9a5f79b21dae42066d9cf4441021d64a2d6fd61c7ea709948d4be380e0fa4b76dff6aeef45", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000780)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000007c0)={0x0, 0x2ebe}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000840)={r1, 0x16, "7efc8a21f4cc44ecdbcc6475c29c79f1f730e3a9e0c4"}, &(0x7f0000000880)=0x1e) tee(r0, r0, 0x4, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/03 14:14:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x6, 0x80b, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$packet_int(r0, 0x107, 0x400008, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffe06) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x6}, &(0x7f00000001c0)=0x8) 2018/04/03 14:14:00 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x82, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000000040)=""/174) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in=@dev}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1ff, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x38, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80}]}, &(0x7f0000000200)=0x10) 2018/04/03 14:14:00 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0xffffffffffffff42) 2018/04/03 14:14:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001540)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001640)=0xe8) getresgid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001740)=0x0) fstat(r1, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001940)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001a40)=0xe8) r10 = getgid() sendmsg$unix(r1, &(0x7f0000001b40)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000000c0)="4b0fa637fd2ab8958bd69f492672cef81ec77d14a2fed1b341f06815d9acf9076cc90b8baec91e981ec3f7dd28458e8036550a90b6ad26946b57d128580c53c92d9de99d1485cd348e14c193858e9bbb94ec5079ed7953da2c2defb46d0a4251bcfc391e14e674ec1ffa04f55a354ce1a3e1f2d6fb0971c74fe1861f00728e6d8ef4f6e86b7e5259a3492d733c5f322519469d4d4ead30c66a946234d93759d94c5963c9ae0782e8e7051ab2c194c01128c637ce67bd212c92b27d5f4b7790a5ff2eb3977ebfcacc", 0xc8}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="d9734145fea0b97c1641d57e8c2e760fe8e18fa0", 0x14}, {&(0x7f0000001200)="e343fb24a9cf1ec549f3487e43d86990f96867ee5aa1745e72bdb930101d090df59d0a881475365530e93643664babc0a7c2d0177eaae1a5a1e8c90772d94bf1c13a4231ad", 0x45}, {&(0x7f0000001280)="981b08cffa651998a98cf4c5fd873b204090a9558cc73d4b3035e93391c836d16e71588adb469ddd69509306bea5dff3dc7deaaa6f3d0b94ece5049bf46289a50143311be77a70ab87425dc1d6debd075834173e2d6d793835a8fd85ca489fc417917e7f77d763773b01e78cd1243275c534ef6237e9f51cb03643aa4e9a53a6409efeb80d47dee4296892aa761d792b16a1cd8f6d9f11e37db56708b1045b42bd81ef801a4d9de7f297a94e78c1452225400ba4a9ef18fb9e378ac020a9dd209d52c7b03b62339d3c5c4ad33e5d686cf1ddb0691b1743564cb69869", 0xdc}, {&(0x7f0000001380)="f1fc", 0x2}, {&(0x7f00000013c0)="9ee468482c783442b213c1acc532ea3c5a9f3bd6d911dcd82f7b8e8e87ce021e5bf17b3aa785347c78edab8c5549aacaf2f900c8379d73f20ac0a9046f1ae672894c288cbe82d0ba24a4b5e09827b00f", 0x50}, {&(0x7f0000001440)="9366571f135e8e", 0x7}], 0x8, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x8010}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/04/03 14:14:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 100.383556] ceph: device name is missing path (no : separator in .) 2018/04/03 14:14:00 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x86, 0xf}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f00000000c0), 0x1}, 0x3fa) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x521000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000000c0)=0x3) 2018/04/03 14:14:00 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x24) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x7f, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000000c0)=0x4) 2018/04/03 14:14:00 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 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='*]%.,usermime_type\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="737411261ac64b58c3c10ca3e1012ee36c14d2005980230964245ae6a331c277f3d848eff7f5a7224e4084790e43d764745577a6cf43c890bd0c99a59965c477bf348bebba55d785dfedd4bf95dbe808a4c71e2639ec13b199eb8acb663e5fbac702d8b9d32ebfc131890213a18c48d8ef7868f43e95b6a3c8467a77d5ea0cae4902b23cabef1d2557817d4ccb50452f0bcad38273132be31a1d4cbb651f70af2b2956304e7cfb5eb3a31f7e7ca8d7efdc7c9f7ea8fd701fd7d947aec7e51a9568a14ad2acac82d5e210f2672e85b0d72ddb553bd04ea2227ad1612141b0aff496191b853a3184be35ebc084141e2f0086bbac499f5be2", 0xf7, r3) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r1) fchmod(r1, 0x110) 2018/04/03 14:14:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000c91000/0x4000)=nil, 0x4000, 0x400000000000000a) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x12000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x17, 0x4a, &(0x7f0000000180)="f595ea2c07dcac97cf46eaebcd3b7edefc331ba3b232d4d0d84049c9ba4797a1016e2a3c1b9cb9bd735edad528508117c24fb4d29a3fb8ae6025ec04ed4c9c7ccfc4188d47f3bae33246"}) arch_prctl(0x1003, &(0x7f0000000080)="9c2bf5457e154f4eeb83c35afa0493973c57cba1ed1d5105ce62aff502e80dc3b026b3447165b8c0da7e2e9c7b376eb3867c1b85f146cd54e0aeb6b76b2e7d0fd5155078e0f4f3924551863f447ead691958ef8253cb7a2fa97ff9c0956b81b48d27f2828dc2223e14b1acdaa40aace251292873b4a5a0265c835e42a640a6e2505397bb6939766b7f41a29f91a5f45f3889fdab285366e6923223") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1028000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, r1, 0xb00, 0x70bd2d, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/04/03 14:14:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x0, 0x6}, 0x2c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r2, &(0x7f0000000040), 0x100000001) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) accept4$alg(r3, 0x0, 0x0, 0x80000) [ 100.461300] ceph: device name is missing path (no : separator in .) 2018/04/03 14:14:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="004000000000fe048b0ae3faa7bc7988ae48f1ea"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f00000000c0)={{0x0, @empty, 0x4e20, 0x0, 'wrr\x00', 0x2, 0x532, 0x4b}, {@empty, 0x4e23, 0x2000, 0x7, 0x2, 0x3}}, 0x44) 2018/04/03 14:14:00 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x200) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x2, 0x19, 0x1, "000b2f8889961b1bc615a2c34ef410b83216bdee1ba713bc37e3537c841747e84c098b21caccb973151bbdfb104a33bafbc32275a43ebbfc6633e845aa4990e0", "d9ba8f571f764cce6484fe35c84ccc5341c32bbff6a2f6dc43b3cfe1dcd626a1", [0x1, 0x8]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4}]}, 0x30}, 0x1}, 0x0) 2018/04/03 14:14:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffe1, 0x8000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040)="f39abd12cb23", &(0x7f0000000140)="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"}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x7}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000002740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002700)={&(0x7f0000001640)=@getpolicy={0x21c, 0x15, 0x0, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14}}}, [@algo_auth={0x1cc, 0x1, {{'sha3-256-generic\x00'}, 0xc08, "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"}}]}, 0x21c}, 0x1}, 0x0) 2018/04/03 14:14:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:01 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8ab80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sync_file_range(r0, 0x8001, 0x8, 0xfffffffffffffffe) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10040) io_setup(0x7, &(0x7f0000000380)=0x0) io_cancel(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x7, r2, &(0x7f0000000400)="14a3abcd29191a13fe65a683f9d40fb70b912721f2e2c223ea6af06b641a8c15f229a9d1783723b57addaf23deaf01926adfacef99b3b6b99e154a95784c2c02574bed43ca39fcb991cc2ca7813b259b", 0x50, 0x81, 0x0, 0x0, r1}, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0), 0x8) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x40800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800000c9}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x78, r5, 0x200, 0x70bd28, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000840}, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00000000c0)={0xaff, 0x0, 0x29, 0xeb1c, 0x11e3}) ioctl(r6, 0x4000000000001276, &(0x7f0000000040)) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000940), &(0x7f0000000080)=0x60, 0x800) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000780)=[{&(0x7f0000000840)}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) 2018/04/03 14:14:01 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) r2 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x3, 0x10040) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000220}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="f0000000120000032dbd7000fedbdf257874732873657270656e74290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024000000040000000000000000000008000100080000000800010001000000000000000000000000000000"], 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x48010) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000640)={r4, 0x18, "69c1974a414cf29ce7ec9eab97f1a03dba49a78f31ae7e39"}, &(0x7f0000000680)=0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="08000000200100fa00000000000000000000000000000000af8a9ccb87c048d250968cf09b2ecf807b8b627caad0f3b6a9fd95e6b3e10d823fdad64d02ccd697fec88f166181c79795b27958ea68df123f8143f5f179d7877c7de0efca9d2e61ad2131ad8a2e86c16d5f96b9e4e233e68abfda4f00f269f5e0c2df62ecb3cc2679071ac55084b8eb00e482d27896fa7869256bc7666bd1cb28cdca007754f8ba750fff0edeb86602b628d29a9ffd334ccbd7564673b0c2fedc94462f9773ba12d68f007caca41365f27345ee2cc8c44656fe3a003660ab72638432677e3a5d6fd3a6a25dd4304410256ad121a30fbf8baec6edb13a8ccb922ef68adac6b88a7f2f1f712cdf5ead14aa6d6c93bf9ca414dc757bd4af4186830000000000000001", @ANYRES32=r1, @ANYBLOB="00f755c0"], 0x128) 2018/04/03 14:14:01 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100)=0x79, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x10], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0xfffffffffffffffc, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [0x0, 0x0, 0x0, 0x1], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x0, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) r5 = socket$pppoe(0x18, 0x1, 0x0) readv(r4, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0xa) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000f80)=0x0) sched_getparam(r6, &(0x7f0000000fc0)) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f00)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0xf29, 0x1}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xffffff82) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='\x009', 0x2, 0x0, 0x0, 0x0) 2018/04/03 14:14:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='selinux\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/04/03 14:14:01 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/keycreate\x00') lseek(r1, 0x0, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x10001, 0x4) 2018/04/03 14:14:01 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10503e, 0x0) pwrite64(r0, &(0x7f0000000080)="bcd461dda691d168531ca5d621170745dc410518a35a772fbdb01c", 0xfffffffffffffeb5, 0x0) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x4, 0xe5) [ 101.451590] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/03 14:14:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60) accept$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) dup3(r1, r0, 0x80000) [ 101.517847] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/03 14:14:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={0x0, 0xd5, 0x0, 0xfffffffffffffff7}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x9, 0x20, 0x2}, &(0x7f0000000500)=0x18) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000040)="1ef6da9c4468460cd6e71ec8d252c4a2993a98ca5fd75df681d7c1d07c042e234224a3d9fec0db30a48220baa1619e7449544a894235e9089e5d640f7cc7b45dd2ef7294683cf91281c89ecf485a8190e67eab298741ccc18a5fcb512b0f291cfe3a55b26ec6dc2ebb529c61193c91d6937ca91021d2a13fd48e3bf6c89c5fd2a50013e9259850859473057234c1a9afb157e6943227af838b90edde7dafa25c653a3c3f7b90dde57f862621359e419e94232a7d806f045c5de3419e8c", 0xbd}, {&(0x7f0000000100)="6ef68b533f21a62ad3bbc6cb1728589f9668df6b1471d007ad3bc0de276ccac4aab667aac096106a4aa5596af838", 0x2e}, {&(0x7f0000000140)="d03791ad90a02bfe5267d026ff190b80130be5f969883463b1f9732de9850786a3d23c26db23ff148fac31c933c48e4f077edeb38186f4e1772660283b6c6500e85bf63ab65b5ee91ac5c8f1292d6e0cc7f56e2ba7d935131c7052ff39350a020257aa04b386ddd0192b1de830e4f60459bedf69e40fe802", 0x78}, {&(0x7f00000001c0)="2cb61d764b7cdc1bdfc5a17d785098031d303cf3eaa4e4f23852ca2729177e81", 0x20}, {&(0x7f0000000200)="df503fcc1c82c274779a4822227d416d1f6f4b99e583776ad2e94ce2cc854dfdf16df41477eda0eace90be91daa95bc075de4b9ce25e9ca03500990ba684a212f273928fef2224e9e9b6ed676f186cc903bfc4686a3424221a5b001d02e37675474f525a14da479938eb40e50253a13887bc8ab44ab6850652c27a15cd68224258e0cb9dedf59bda773d2aa1ad82b3e9e1689df3bd37f7d179435192d8fdb4c7bab0c07ed197", 0xa6}, {&(0x7f00000002c0)="23a2fdee8d6049b703c0d66e0c", 0xd}, {&(0x7f0000000300)="698a5e72f56b9da2672c491f394011696047ef05", 0x14}, {&(0x7f0000000340)="c49ba21b0054c820f83246481bcceaa60049e6bb83a9989e9456a9c8bb6dde84f2e1fd3321a56ebf01beb8c36159a8f51b23d7d19e915fee393cc195001131b6dbe6e922a7059d9f0cf556dcb4945aa3ea1b10b679", 0x55}], 0x8, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0xffffffffffff7fff, 0x8000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9e, 0x8000, 0x0, 0x1, r2}}], 0x60, 0x20008800}, 0x0) sysfs$3(0x3) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000ff0000)=0x4) 2018/04/03 14:14:01 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x20000021, &(0x7f0000000180), 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xb427, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x20}, 0x8) 2018/04/03 14:14:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x7e9}], 0x1, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) fstat(r0, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)="96") preadv(r2, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x0, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0x369) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x0, 0x1, 0x3, 0xdd, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0) getsockname$unix(r2, &(0x7f0000000b80), &(0x7f00000000c0)=0x6e) preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/03 14:14:01 executing program 1: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x9, 0xfffffffffffff649, &(0x7f0000000040)}) setns(r0, 0x0) fadvise64(r0, 0x0, 0x800008000000006, 0x0) prctl$void(0x1f) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 2018/04/03 14:14:01 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000340)=ANY=[@ANYBLOB="e4ff018400e50000"], 0x8) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) accept(r0, &(0x7f0000000200)=@rc, &(0x7f0000000000)=0x1f9) 2018/04/03 14:14:01 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = getpid() setpriority(0x0, r1, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 2018/04/03 14:14:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x105101, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000480)=""/129, &(0x7f0000000180)=0xfffffffffffffd72) r1 = socket$inet6(0xa, 0x6, 0x0) bind$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x1, 0x0, 0x3, 0x6, 0x100, "3cfaecf5da80fdd1b3c66bdfbdf00435208ba81eb21dbf1ed04b6a396b8afbca58daa7cfec5b96db8c1709e9c29432aef2d474ce09fda4a9fec4169bba4cf6", 0x2d}, 0x60) getcwd(&(0x7f0000000700)=""/47, 0x2f) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) mknodat(r0, &(0x7f0000000440)='./file0\x00', 0x80a8, 0xb9) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x4, &(0x7f0000000280)=0x4) listen(r1, 0x1000008000) sysinfo(&(0x7f0000000380)=""/163) connect$l2tp(r0, &(0x7f0000000740)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x2, 0x0, {0xa, 0x4e24, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, 0x3a) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000100)=',},keyring-selinux\x00') socket$inet6(0xa, 0x40000080806, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) accept4(r1, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000580)="201f2da907f44910a8dcba84ae85c1d34cf5ac7e499a5fcd13b0d917d02d9ae36e15747e732cf278e3d1d1e606f1695e82b0c556541367b2d1d5eb1f205abada9fea1a5cefe7f765aca858a329ef3d503d4e4a5d4ef7912beea2a024d809f691c3c2e60a699b6139e417d35aa3cfc049f0a1b9c2e086e50e16031fcd6c5b15c39d346138fe5cb8623191e985d717c83e508ad7a2726880bebe6843674ee2430e232c86e089457cd17955e4180f9b341f52fe7aa4835d2ba4e46785ca2a2d7f7e1c824cd5b727e0008210131d0039a2b2d3edc416442f922e9951ba", 0xdb, 0x726}], 0x100001, &(0x7f00000006c0)={[{@data_err_abort='data_err=abort', 0x2c}, {@bh='bh', 0x2c}]}) shutdown(r3, 0x0) 2018/04/03 14:14:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x141182, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000040)) 2018/04/03 14:14:01 executing program 2: 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) iopl(0x800000000000000) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x521, 0xffffffff, 0x1b8, 0x0, 0x1b8, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc0}, @common=@CLUSTERIP={0x0, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x0, 0xf, [0x2d, 0x29, 0x8, 0x38, 0xa, 0x0, 0x14, 0x2f, 0x24, 0xc, 0x29, 0x2d, 0x5, 0x34, 0x1c, 0x2d], 0x2, 0x8, 0xffffffff80000001}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff, '\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0xf7, 0x1, 0x20}, 0x0, 0x98, 0xc8}, @REJECT={0x0, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xe8, 0x46, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x1, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@SYNPROXY={0x0, 'SYNPROXY\x00', 0x0, {0x8, 0xffffffffffffffca, 0x2}}}], {{[], 0x0, 0x70, 0x11}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6777e68baae247ee) write$rdma_cm(r0, &(0x7f00000039c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003980)={0xffffffff}, 0x13f}}, 0x20) r3 = dup(r0) write$rdma_cm(r0, &(0x7f0000000200)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000180), 0x2, r2, 0x0, 0x1, @ib={0x1b, 0x200, 0x400, {"8c2d34082bc214cead7967a3fed40894"}, 0x2, 0x10001, 0xa46}}}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000040)={0x5, 0x0, 0x2, 'queue1\x00', 0xe0}) write$rdma_cm(r0, &(0x7f00000003c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000140), r2, r3}}, 0x18) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000100)=0x1) 2018/04/03 14:14:01 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000240)={"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"}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/03 14:14:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:01 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_config_ext, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmdt(r0) 2018/04/03 14:14:01 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fdatasync(r0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r1, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) 2018/04/03 14:14:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x7fffffff, &(0x7f00000001c0)=0x4) finit_module(r0, &(0x7f0000000080)='/dev/cuse\x00', 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000100)={{0x1000, 0x5}, {0x80000000, 0x1}, 0x7fff, 0x7, 0x4}) getsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000000200), &(0x7f0000000240)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000040)={0x3, 0x3, 0xfff, 0x2, 0xf29c, 0x5}) 2018/04/03 14:14:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) creat(&(0x7f0000000000)='./file0\x00', 0x1aa) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$KDSKBLED(r0, 0x4b65, 0x1) write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) 2018/04/03 14:14:02 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x3) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140), 0x4) write$binfmt_misc(r0, &(0x7f0000000180)={'syz0', "222f670c901ef5ef06f98405ef52a9d68a24e8582431e9524a03e1de179a8b6c8e8e8738fb8d6052eb"}, 0x2d) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"609229caaa1601"}, 0x8}, 0x10) fchmod(r1, 0x2) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) 2018/04/03 14:14:02 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) inotify_init() r2 = getpgrp(0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') dup3(r0, r0, 0x80000) kcmp(r2, r1, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f00000004c0)='./file0\x00', 0x0) [ 101.848420] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:02 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80402) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x480, 0x0) syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x0, 0x200) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/75) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2000000000000005, 0x3) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="31f6a0"]}) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 2018/04/03 14:14:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000000)={&(0x7f0000000880)=@updpolicy={0xb8, 0x19, 0x201, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x20}}}, 0xff39}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) 2018/04/03 14:14:02 executing program 3: r0 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x800000020046, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x1800) rt_sigprocmask(0x0, &(0x7f0000000080)={0xd712}, 0x0, 0x8) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 2018/04/03 14:14:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:02 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) socket$inet(0xa, 0x1, 0x0) 2018/04/03 14:14:02 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000000c0)=0x100000001, 0xc8a9) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000280)=""/235, &(0x7f0000000080)=0xeb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000880), &(0x7f00000008c0)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000840), 0x0, &(0x7f0000000900), 0x0, 0x4}], 0x1, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x800) rt_sigreturn() sendmsg$can_raw(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x1d, r1}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)=@can={{0x4, 0x4, 0x7, 0x100}, 0x8, 0x2, 0x0, 0x0, "a2d564c8c43c7ca9"}, 0x10}, 0x1}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="cf", 0x1, 0x20000084, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000540)=0x1, &(0x7f0000000580)=0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/03 14:14:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x67) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) shutdown(r0, 0x1) dup2(r0, r0) 2018/04/03 14:14:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000007c0)={"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"}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) [ 102.714820] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) modify_ldt$write(0x1, &(0x7f0000000040)={0x2, 0xffffffff, 0x0, 0x7fffffff, 0x9, 0x37, 0x1, 0x8, 0x7, 0x6}, 0x10) 2018/04/03 14:14:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x4000) setsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f00000000c0)=0x3, 0x4) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0xa) write$eventfd(r2, &(0x7f0000000080), 0x8) 2018/04/03 14:14:03 executing program 0: r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) 2018/04/03 14:14:03 executing program 7: r0 = add_key(&(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="9c7c6965b46447d0f54a1792f124e8f80f2d4e0de93fcf0dea7eb34b73938328dceb", 0x22, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f0000000380)=""/180, 0xb4) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004b000/0x2000)=nil, 0x2000, 0x2, 0x30, r1, 0x0) splice(r1, &(0x7f0000000080), r1, &(0x7f0000000280), 0x8, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x4}, &(0x7f0000000180)=0x8) write$selinux_load(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="8cff7578ea7255ab21308eceff4605c27d2f434617dd110920699cd63a6cc76f326e3be39e668d2283af3339820000000000000000000000"], 0x2f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0x5, 0x0, 0x8, 0x5}, &(0x7f0000000040)=0x98) ioctl$int_out(r1, 0x1, &(0x7f000004bff8)) openat$cgroup(r1, &(0x7f0000000440)='syz0\x00', 0x200002, 0x0) 2018/04/03 14:14:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:03 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) setreuid(r1, r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/03 14:14:03 executing program 2: r0 = socket$inet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x40}, {0x6}]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0xffff, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rfcomm\x00') setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000200)="29ac5d63db9fd4ab9aa84bf110df403ef0a75d8177fab2197da750d9294ce4efe574a4c61b2793516f154e1218c2b101c4fb75a70f532fe2dd88f1bb1639b0d9117dbae9582fd9771cc5550fa91f4627ad724484307cf970382257c336c20a452b383a6f47c5ed6b72bcddcd7862435559d8dc50988811a1979cfc44f002c7004992237eeafba7de5fe6c83c942824a8f99bd19cb8e3d1a5c2df60c5a1003e128095731060ee80cff80583b93985e9672978f7c7d49c4080498aa3ea3051b7e83c0d9d2536aaf4914c3171d55f1f267017ee3f13d2d05c603b17c53d", 0xdc) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r3, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="5cd1e051", 0x4}], 0x1, &(0x7f0000000140)}, 0x0) fcntl$setpipe(r0, 0x407, 0x6) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0xc0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x400, 0x7, 0x3, 0x100000001, 0x1}, 0x14) 2018/04/03 14:14:03 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) sendfile(r0, r1, &(0x7f0000000500), 0xfffb) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) 2018/04/03 14:14:03 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x220000, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f0000000080)=0xffffffffffffffff, 0xa, 0x1, &(0x7f000000d000), &(0x7f0000048000)=0xffffffffffffffff, 0x3) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x1ff, 0x6, 0x7, 0x79c4, "5bf75e1c99c9257ec78bae84a41287956109f7770ed8fd2ca8e69811d6aece5ddbcc91e45b80533f811be4fb", 0x9}) [ 102.870823] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:03 executing program 7: r0 = memfd_create(&(0x7f0000000500)="707005500000000000006c6cd240740a8170e2947b38901fb461696e75785d70", 0x2) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x100) msgsnd(r2, &(0x7f0000000480)={0x0, "60b69b1f315f68022cf5fd7b648f9339b70c48a42ad05683108e1f455d23ad50f24ea65d9b453adf44e67acab07d914c13ee3c0fa4a4f6462264912da5ccf8aabab6d627f6b09592a91f2145957af980b4948c7546c2181df19dd248d99c"}, 0x66, 0x800) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000280)) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x9, 0x200) unshare(0x400) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xd, 0x6, 0x4, 0x100000001}, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000440)={0x8000, r5, 0x10000, 0x4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r4, &(0x7f0000000300)="6cdf43425fc772c194934c114da7aafcaebec0bb66e56f9eda77fcca5c878ab6654409b3c123159cf47735fc555b86ac0b49d98c1d8d0f7ae253eaf6a82a0c53b3f83bdf3dc5708aba54b36100000000000000000000000000", &(0x7f0000000080)="b729d1343d47bc6a3d6ea011d2435ecdfafafa946d3f8cfbdc90205de746238e43e8926dc84fbf825293cf311551486be3f62c65658ecc243c4615699bc0dba62641ca8152f8c79b6a16164aa0ff1c040dd7f3b933977501c05c77fdfcca81824a277043a6c8f20568339670643bd7b76a46cd8d3bfc4bc0e98221da0e3d0ef0df2cb82f75810f348259cf513e3121ef69f15b9b4f5cf92bf9459c508667bc524aa5c03ffcf3a04dd4a6a125716c"}, 0x20) name_to_handle_at(r1, &(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380), 0x400) bind$vsock_dgram(r0, &(0x7f00000003c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000540)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x401, 0x0, 0x0, 0x400, 0x7, 0x400000}) 2018/04/03 14:14:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f00000000c0)=0x0) pipe2(&(0x7f0000000000), 0x4000) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) io_destroy(r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'ip_vti0\x00', r3}) shutdown(r0, 0x0) 2018/04/03 14:14:03 executing program 3: getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0xfffffffffffffff9, 0xd17}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x7f, 0x8000, 0xff, 0x5a8, 0xfff, 0x7ff, 0x100, 0x24, 0x3, 0x1, 0x7f, 0x3, 0x1163642e, 0x1, 0x8]}, &(0x7f00000002c0)=0x100) 2018/04/03 14:14:03 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x0, 0xffffffffffffff9c}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000240)=""/237) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)="6769645f6d617000082f3cb67d39eee32a60a50ca05a5c") r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000000040)=0x5a, 0x1) faccessat(r3, &(0x7f0000000000)='./file0\x00', 0x14, 0xa00) 2018/04/03 14:14:03 executing program 4: r0 = socket$packet(0x11, 0xa, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@local, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', r1}) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @random="8fa76e09f3f6"}, &(0x7f0000000240)) 2018/04/03 14:14:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004523, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x1) [ 103.015302] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:03 executing program 7: r0 = socket$inet(0x15, 0x3, 0xfd0b) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="711c2aacc5b0990d44f2f38674627a40b7bf3c4cf4b5a516a79ce5ff431b8fa37c0e037eadb6a1bfbd9df2d6118ea93a17ecf97bf9c2060103b8402f29b858dba270e5885dad47daf65a692011cb71d5d4f04a447dd9a8ef7d048b141d8ef877eea821d897fdba1bba3e9e131715ba544d7f31d5f6a1494bd543743a8aedb4d3b6edb14c0cdd9dff536414d9f681d77c520148738ebaaf3a0e7d98ad9979350dcfa5dccd3ff344e3b169d2c3195dbd1a0b3b73ae47db481009c1be617b", 0xbd}, {&(0x7f00000000c0)="23bee47c6419682dc8f00e343e200c97992d02c55821e78f3732043aad456aa64796eb5389d695fa399cf235518dd791e9f211096ea342ab9f61", 0x3a}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xf8, 0x4c800}, 0x4040014) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000037000)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000021f03)=""/253, 0xfd}, 0x0) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x1000, 0x3) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) 2018/04/03 14:14:03 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="cdfc0b0820f2ffffffffffff86dd6002290f00083a0000000000000000000000ffff00000000ff020000000000000000009dac00000000010000000000089078"], 0x0) [ 103.131509] mmap: syz-executor7 (9342) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/03 14:14:04 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd7, 0x10000) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x10000000000, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/04/03 14:14:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:04 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x0, 0x0, 0x0, 0xffffffffffff743c, 0x0, &(0x7f0000000080)='lo\x00'}) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40004001}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x4c, 0x0, 0x421, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x198000000}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20048085}, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000100)={0x3ff, 0x8d}) getresuid(&(0x7f0000000240), &(0x7f0000000300), &(0x7f0000000340)=0x0) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000380)={0x1c, 0x20, 0x109, 0x0, 0x0, {0x4}, [@typed={0x8, 0x15, @uid=r3}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x800, 0x1000002) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0x4, 0x20, 0x447, 0x401, 0x3, 0x7}) 2018/04/03 14:14:04 executing program 3: r0 = socket$inet(0x2, 0x3, 0xad) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/190, 0xbe) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) 2018/04/03 14:14:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x1) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180), 0x2) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000300)=""/204) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10001020}, 0x10c, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c200000100000f625961ea82aa9473dfda773bc24c8527df8a7b400000000004b00000a08000100320000009a08654120753848a2691ff2901e6fe73e47440f1d0f931d06447609f9f4e2f4bcc0becd949cc91ca27ee302fee64a437a68d2f17fddbe720af0a7a3f36c266dd2e43b83b126d6e1f35084"], 0x55}, 0x1}, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) 2018/04/03 14:14:04 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) socketpair(0xa, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x3}}, 0x8, 0x1, 0xdb, "b32a63aca360e1ea331aa64d43e5b358564b7d183e210b07a78b36cb26ab85138301907f915e9ecf148c353b7481a6d3ef4de320d709d5a8cf5dda7c2829ebbd7a58febc13acb8845087a7be416e3356"}, 0xd8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r4}, @map={0x18, 0x0, 0x1, 0x0, r3}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 14:14:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f0000000000), 0x0, 0x84) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x1) bind$unix(r3, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x9d3a) close(r0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10400) 2018/04/03 14:14:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x4b93, 0x8001, 0x3fb8b1bc, 0x1e4, 0x1, 0x1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)) [ 104.006948] audit: type=1326 audit(1522764844.194:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9368 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 104.043775] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.057765] audit: type=1326 audit(1522764844.215:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9368 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 104.077514] audit: type=1326 audit(1522764844.215:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9368 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 2018/04/03 14:14:04 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x800, {{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x88) r2 = dup2(r1, r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="873a3d2f8a1a4d5211133f7e9c4eb5be", 0x10) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/03 14:14:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x2, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14}}]}, 0x38}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x4, r0, 0x40fd6b4c6eb0319f}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x54afaf4c, 0x2, 0x800, 0x8, 0x11}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x800, 0x7fffffff, 0x886, 0x0, 0x7, 0x7, 0x4, {r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0xfffffffffffffffa, 0x7, 0x81, 0x40000}}, &(0x7f00000003c0)=0xb0) 2018/04/03 14:14:04 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 104.097093] audit: type=1326 audit(1522764844.215:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9368 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 104.116679] audit: type=1326 audit(1522764844.215:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9368 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 104.136267] audit: type=1326 audit(1522764844.215:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9368 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 2018/04/03 14:14:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 104.155827] audit: type=1326 audit(1522764844.215:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9368 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 104.175384] audit: type=1326 audit(1522764844.215:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9368 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 2018/04/03 14:14:04 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/03 14:14:04 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0xbd, "36b05db25092c7ddf2ed62bf271568d91b5f2db9d12ed1994edba91895f3e44ea9ec08d45d4ed2215024eef5503df4689398211f492b2ba152aed39cea1a23389a05037ba2d3910ce4fc74c28d9fbf107314c5c529ff23dff038894bbe91893d485a0572e36eb68c79ea7c556c360ca5ff795d488195ac71a146cbc1b4a4b07ffeef3f9a96fdbda943b88cc836595f51a1943c1555036012db4f22d391b94a92484a00e5012dbc3df146d9bd00f926d9a99251928cc3d488bfa5f86eba"}, &(0x7f00000003c0)=0xc5) getsockname$netrom(r1, &(0x7f0000000840), &(0x7f0000000ec0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={r2, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r3, 0x89}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) process_vm_writev(r5, &(0x7f0000000700)=[{&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000600)=""/194, 0xc2}, {&(0x7f0000000880)=""/197, 0xc5}, {&(0x7f0000000980)=""/238, 0xee}], 0x4, &(0x7f0000000dc0)=[{&(0x7f0000000a80)=""/247, 0xf7}, {&(0x7f0000000740)=""/6, 0x6}, {&(0x7f0000000b80)=""/76, 0x4c}, {&(0x7f0000000c00)=""/44, 0x2c}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/78, 0x4e}, {&(0x7f0000000cc0)=""/20, 0x14}, {&(0x7f0000000d00)=""/70, 0x46}, {&(0x7f0000000d80)=""/5, 0x5}], 0x9, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) io_setup(0x1ec, &(0x7f0000000780)=0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc\x00', 0x800, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000f80)={0x7, r1, 0x1}) io_submit(r6, 0x2, &(0x7f0000001000)=[&(0x7f0000000f00)={0x0, 0x0, 0x0, 0x7, 0x50ca, r1, &(0x7f00000007c0), 0x0, 0x5, 0x0, 0x0, r7}, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x9, 0x0, r1, &(0x7f0000000f40)="1a8ead00adf889e91fac9b065fdfbd010e9b0b87bb17dc87d7aa727cd270887c3043e3e6b0", 0x25, 0xbe92, 0x0, 0x0, r8}]) sendmmsg$alg(r1, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000f00)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) r9 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r9, 0x1, 0x1a, &(0x7f0000000040)=""/66, &(0x7f0000000140)=0x42) getsockname$packet(r1, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002700)=0x14) bind$bt_rfcomm(r1, &(0x7f0000000e80)={0x1f, {0x8, 0x1, 0x0, 0x3, 0x100000000, 0x200}, 0x81}, 0xa) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000002740)={@loopback=0x7f000001, @broadcast=0xffffffff, r10}, 0xc) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000)) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) 2018/04/03 14:14:04 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x3, 0x3, 0x8, 0x7, 0x3, 0x5}, &(0x7f0000000100)=0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000480)="60c146fc46afbf6d64fb73cf7e16a4f8a85d76e5b86c00a180afdbfde391948a0b5844d9a36a99983a6fd880bc8a22c7e922d554e8f8de08f796a9cb06e8a8a8e55af3fd78d39ce1ff58b1b893d7d4a5", &(0x7f0000000180)=""/231}, 0x18) [ 104.195056] audit: type=1326 audit(1522764844.217:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9368 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 [ 104.204160] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 104.214687] audit: type=1326 audit(1522764844.217:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9368 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x50000 2018/04/03 14:14:04 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c002700ff0a0000000000000000050000000800010004000100"], 0x1c}, 0x1}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x6) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x4, 0x4) 2018/04/03 14:14:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:04 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000bd4fff)=""/1, &(0x7f0000000040)=0x1) 2018/04/03 14:14:04 executing program 7: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x6a, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x80000001, 0x2000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x69, 0x7, [0x7, 0x2, 0x1ff, 0x1, 0x7fffffff, 0x6a340c13, 0x74]}, &(0x7f0000000140)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x7fff, 0xdbf1, 0x4, 0x10000, 0xfffffffffffffffe, 0x1, 0x40, 0x0, r1}, &(0x7f00000001c0)=0x20) 2018/04/03 14:14:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/43, 0x2b, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/03 14:14:04 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca436248580467"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x800) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x4, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x63, &(0x7f0000000200)=""/195, 0x200041100, 0x0, [], r0}, 0x48) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'\x00', 0x202}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) 2018/04/03 14:14:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0x8, 0x6, &(0x7f0000000040)=@raw=[@alu={0x7, 0xfffffffffffffffe, 0xf, 0x6, 0x4, 0x58, 0x4}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000000000)="79117a75876dc50ef5f773e0d247504c00", 0x97, 0x94, &(0x7f00000002c0)=""/148}, 0x48) fstatfs(r0, &(0x7f0000000080)=""/58) 2018/04/03 14:14:04 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000a1bfc8)={0x0, 0x0, &(0x7f0000cbbff0)=[{&(0x7f0000c0c106)="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", 0xec1}], 0x1, &(0x7f0000d82000)}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r1) 2018/04/03 14:14:04 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x205, 0x2, 0x7f, r1}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) io_setup(0x7f, &(0x7f0000000140)=0x0) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000180)="4517ae05f6bdcb8b98a87b284bf1afb55e98691b329829f7cb20c1a10c980164e853b2dcfe1064678c246173ddb085a7755a8deb0e22d2354f0b7311f9c3be1fc15b22564ffb28472af17d60931a4bc4e4cdd264cf0763433a9401abb9e959b60aad2b2f459ca93c7aece7ace598825da8fcb6796a6e835370affb536c18a40c405f01e8a5c6108cb806fdd1939105f5914b40156c2c837319cc5c625bb388d326f3b9efc7d0a7d3baa2f2468f0f8c00209328bb08bf2a71109b69ff0f3b004a324e13cdaacee1a77f90cc62ccadc29064f8d54d340e33ceb473e3e399a56708dcc1767bee51b927cd", 0xe9, 0x9, 0x0, 0x1, r0}, &(0x7f00000002c0)) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000003c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000440)={@hyper}) ioctl$int_in(r0, 0x5421, &(0x7f0000000480)=0x6ed1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r1, 0xfffffffffffffffc, 0x7}, &(0x7f0000000500)=0xc) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000580)={r3, 0x7fff}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000640)={0x5, 0x3ff, 0x7}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000680)={0x2, 0x6, 0x9}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000006c0)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000700)={r3, 0x9}, 0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000000740)) shutdown(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000780)={{0x40, 0xf8}, 'port1\x00', 0x64, 0x80000, 0x5, 0x9, 0x392, 0x8, 0x5, 0x0, 0x4, 0x8001}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000840)={0x6}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000880)) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000008c0)=""/197) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000009c0)=0x200, 0x8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000a00)=0x8) 2018/04/03 14:14:04 executing program 4: mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socket$nl_generic(0x10, 0x3, 0x10) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) unshare(0x20000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, 0x9f2}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r5, 0x4, 0x2}, &(0x7f0000000500)=0x8) pread64(r1, &(0x7f0000001540)=""/134, 0x86, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001780)=0x4, 0x4) setns(r4, 0x0) dup3(r0, r1, 0x80000) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000016c0), 0x4) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x1, &(0x7f0000000200)) connect$unix(r2, &(0x7f0000001700)=@file={0x1, './file0/control\x00'}, 0x6e) open_by_handle_at(r1, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x300) connect(r1, &(0x7f0000000480)=@ax25={0x3, {"1c20a2095b203f"}}, 0x80) statx(0xffffffffffffffff, &(0x7f0000000200)='./file0/control\x00', 0x4, 0x282, &(0x7f00000002c0)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001600)={r6, 0xffff, 0xd2}, &(0x7f0000001640)=0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001680)={r6, 0x6, 0x9, 0x10001, 0x2, 0x80000000}, 0x14) fchmodat(r7, &(0x7f00000000c0)='./file0/control\x00', 0x50) mknod(&(0x7f0000000040)='./file0/control\x00', 0xa100, 0x0) keyctl$setperm(0x5, 0x0, 0x40000) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/04/03 14:14:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) setns(r0, 0xc000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000580)={0x7, 0x0, [{0xd001, 0xc, &(0x7f0000000080)=""/12}, {0x2, 0xee, &(0x7f00000000c0)=""/238}, {0xd000, 0x86, &(0x7f00000001c0)=""/134}, {0xf000, 0xd2, &(0x7f0000000280)=""/210}, {0xd000, 0x13, &(0x7f0000000380)=""/19}, {0xd000, 0xc7, &(0x7f00000003c0)=""/199}, {0x0, 0xb0, &(0x7f00000004c0)=""/176}]}) r2 = dup3(r1, r0, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000680)=0x0) ptrace$poke(0x5, r3, &(0x7f00000006c0), 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000700)={'ip6gre0\x00', {0x4, 0x6, 0xe360, "79012262817b", 0x1ff}}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000740)=[0x3f, 0x800]) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000780)={[], 0x9, 0x5, 0x10000, 0x0, 0x4800000000000000, 0x3, 0x2000, [], 0x5}) sched_setparam(r3, &(0x7f0000000940)) r4 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) accept4$inet(r1, &(0x7f0000000980)={0x0, 0x0, @multicast2}, &(0x7f00000009c0)=0x10, 0x800) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vga_arbiter\x00', 0x408000, 0x0) connect$llc(r5, &(0x7f0000000a40)={0x1a, 0x100, 0x10001, 0xec, 0x49d, 0xfffffffffffffffa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/dsp\x00', 0x40, 0x0) ioctl$TUNSETLINK(r6, 0x400454cd, 0x0) getresuid(&(0x7f0000004640)=0x0, &(0x7f0000004680), &(0x7f00000046c0)) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000005ac0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000005bc0)=0xe8) sendmsg$netlink(r6, &(0x7f0000005ec0)={&(0x7f0000000ac0)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000005e00)=[{&(0x7f0000000b00)={0x2688, 0x27, 0x200, 0x70bd26, 0x25dfdbfd, "", 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@binary="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@generic="ca9de9d7df1adfb3943dcde31f47e9ff92205bf88e4a437e08d5d7462d4a016e6580f26c209e48eb83b5280738ea8620d5abf2dc8fc12c63", @generic="dd2e00d5ae4f773a1cb1f10bff2cd973b078ef4f068ccecfb733c040ed47655d0a9d9927b7b23f593a352fa015584322f034910bd7e20ef08c9daf347377dadeaa880974f60c91bbe884735cb4fd6c81bb5de7b8f496135aa125dec804c1220940de1f9d13f56494123299e9e938b2b7719fe4d362fea899b66e8e5b5b9020dc7b5040048bf65a926f30c1dc3d", @typed={0x8, 0x30, @pid=r3}, @typed={0xc, 0x33, @str='ip6gre0\x00'}, @typed={0x4, 0x6f}, @generic="d0f11445c82e982fde82ad9414237fe05bbad79f74", @generic="086fc30cce8cdabba5fdc53e504ccf8a27a655ca72ebe8f1a9c6c4f72fa38504e9fbaab86b281c554c249d54a5a502d76854d3bc342913dd2079970d023054782dc22ab966543c2b041d668ef2b72c8108792815804cec50c8a0be6a96e038db0c815e29741058975b13d7b7044d6b4cdc77548f7732a99fbe55c65b51105ede4bb2105f7b6b3ac6def28808bbf4537e7c6705a0ee1e1b53a885495127fdeb43431bd5a3f2ea94ec62d25cdf72c0d8e14709549f7595d005e39ca190896dec249b5ee1"]}, @typed={0x14, 0x95, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @typed={0x8, 0x40, @fd=r0}, @typed={0x8, 0x6b, @uid=r7}, @generic="88d184609c6086d5c362667091a8f16f04a5a01056bdb307d8700b758c5a10ab31a5f4f376a878c216e9291444a3c586e9c3e25b2b0d406441759540e54d58c365a07656"]}, 0x13b4}, {&(0x7f0000005c00)={0x11c, 0x1e, 0x20, 0x70bd29, 0x25dfdbfb, "", [@nested={0x14, 0x1, [@typed={0x8, 0xc, @pid=r3}, @typed={0x8, 0x5f, @uid=r8}]}, @generic="893d190f39f9c6f37f58f0187e903e25a722783c7d1268eb32a8", @generic="3d19a2472bbc0d910f12d6312569fa8931816cb314d3293e3fbee064ff79086a580d3267c185e627a610c94e8a2e377a4d6fbbb2fa8f4f2b7f0a3ecef6aa1f886805e82f96d25b403a2ff5e281d8fb64b17c8b43316a3ace2abbe165e43ee2c1d2ad7d655e380f401899f1af9ee564fc3978", @nested={0x6c, 0x48, [@typed={0x4, 0x30}, @typed={0x14, 0x1a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x6e, @u32}, @generic="0933fa47fe4ba773532381a6c233048e2d4592785b926613a0cf32465bf646351ac8f13ade483c5c9b33b490cacbe2b5a2249c5824a143d5c1b3b68ddb73f8e2bf348671f5a08560"]}]}, 0x11c}, {&(0x7f0000005d40)={0xb0, 0x28, 0x20, 0x70bd29, 0x25dfdbfb, "", [@generic="8295b0fd5a027411df7b5eb3a87af972bcda202b08da2e7a4e9e9d2c170fd984d592d41059498ea21bf98e46b68fce269969c3643743e177296a4d82e9cb4e1173fdf14a02f2b1cd0113113decd67871f981816fdfd3fac43b17e07dc3c58d7bfd2ddd4864016bc3556ab79e2abb4c1bc3545f1f1395faf6518eb2099390ac8de77d5f872d0361fef2991329ed193c8b4754223f18b7511ca5f0", @typed={0x4, 0x1f}]}, 0xb0}], 0x6, &(0x7f0000005e80)=[@rights={0x28, 0x1, 0x1, [r0, r5, r1, r0, r2, r5]}, @rights={0x18, 0x1, 0x1, [r6, r1]}], 0x40, 0x4}, 0x20000000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005f00)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x9, 0x4e24, 0x800, 0xa, 0x80, 0x0, 0x87, 0x0, 0xffffffffffffffff}, {0x3f, 0x6, 0x401, 0x4, 0x7, 0x6, 0x97, 0xacb}, {0x2109, 0x1, 0xfffffffffffffff9, 0x3f}, 0x6, 0x6e6bb2, 0x2, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x33}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x2, 0x3, 0x5, 0x7, 0x6}}, 0xe8) read(r2, &(0x7f0000006000)=""/126, 0x7e) r9 = msgget$private(0x0, 0x3) msgctl$MSG_STAT(r9, 0xb, &(0x7f0000006080)=""/179) r10 = inotify_add_watch(r5, &(0x7f0000006140)='./file0\x00', 0x20000020) inotify_rm_watch(r2, r10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000006180)={0x0, 0x5}, &(0x7f00000061c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000006200)={r11, 0xd225}, 0x8) [ 104.653404] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:04 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}}, 0x20) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000001c0)={0x3, 0x100000001, 0x5460}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f00000000c0)="6b02be81de2b01afb249adf2b05fbf5d909de8992f624470ca9a7aa2f335c412e515bfddd661c22af0f8ac450b842afbe5eb3808e85843b33688c03c7e39e2f61928db2be8c9ab2e43cd240f94c18663608ab2", &(0x7f0000000400)=""/47}, 0xb) r1 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x28) inotify_rm_watch(r0, r1) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$KDDISABIO(r0, 0x4b37) splice(0xffffffffffffffff, &(0x7f0000000200), 0xffffffffffffffff, &(0x7f0000000080)=0xfffffffffffffffc, 0x0, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000380)={r2, 0x5, &(0x7f0000000280)=[0x6, 0xffffffff00000001, 0x7fff, 0x7ff, 0x80000001], &(0x7f00000002c0)=[0x0, 0x200, 0x7, 0xfff, 0x0], 0x60, 0x6, 0x9e, &(0x7f0000000300)=[0x457f, 0x7, 0x401, 0x0, 0x7, 0x0], &(0x7f0000000340)=[0x100000000, 0x101, 0x4e, 0x6, 0xabd9]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000003c0)={r2, &(0x7f0000000440)=""/194}) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/03 14:14:04 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="130000003d16270f0000000000000000000000", 0x23) 2018/04/03 14:14:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x22) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="308f0ce54a33d5ee140000070000000000000000000000000000000008001500000000000c00160008000100d8000000"], 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = getpgid(0x0) getpgrp(r2) 2018/04/03 14:14:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:04 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000), &(0x7f000005c000)=0xfffffffffffffe37) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40205004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xf0, 0x13, 0x7, 0x800, 0x70bd2b, 0x25dfdbfb, {0xf, 0x0, 0x9}, [@typed={0x14, 0x2d, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @generic="647bf36cf40f8b276ade577cc6d6e271e52f7d3301f92eac14daacee7793ff26284a331ce7563778305b19e4e65646fcd37dda13239128cc758bc535081efa730d61430d79fe768c03dc7d5ed7c08eff9dee630f365af9a66f6a8fbfd928d26109479e1101d1fd791db33a3c078c26ab95ac557335603127f6c4161f603ca6baf3712f0965d0baaf193be11ddffcfa9508f249edfacb2e4e2ae4a103226873fe6c21c7512552cf4f02c64ba978f61c31e1eb20fd5f089e202e006dfa368d4e7b0757540aa0729f"]}, 0xf0}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) 2018/04/03 14:14:05 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$dupfd(r0, 0x406, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000001c0), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r6, &(0x7f00000000c0)=[{0x9, 0xc18a, 0x8, 0x391, @tick=0x2, {0x81, 0x9}, {0x0, 0x5}, @control={0x40, 0x1b13, 0xba7}}, {0x6, 0x1, 0x6, 0x400, @tick=0x80000001, {0x8, 0x8}, {0x400000000000, 0x5}, @ext={0x37, &(0x7f0000000040)="7a4fb09aaba8ce924b412e9f9f26fba10eeefea970b8dccb008e1e6c10ea2b4c57f3acb7f018f58e3a10a765763a3405d0835a2293e5db"}}, {0x7, 0x7, 0xd7, 0x80, @time={r7, r8+10000000}, {0x4, 0x9}, {0x2, 0xdd}, @time=@tick=0xbbe}, {0x1, 0x11af, 0x1, 0x8, @tick=0x2, {0x0, 0xfff}, {0x8, 0x6}, @time=@tick=0x5}], 0xc0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48b}]}) 2018/04/03 14:14:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') accept$alg(r0, 0x0, 0x0) preadv(r0, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a74f72)=""/142, 0x8e}], 0x2, 0x0) [ 104.826426] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:05 executing program 7: r0 = socket(0x0, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) 2018/04/03 14:14:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) syncfs(r0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x20100000) 2018/04/03 14:14:05 executing program 2: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) msync(&(0x7f0000739000/0x4000)=nil, 0x4000, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/04/03 14:14:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:05 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getown(r0, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r2 = accept$unix(r1, 0x0, &(0x7f0000000040)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x2) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000000c0)={[], 0xfe8, 0xfffffffffffffff9, 0x11, 0x0, 0x1ff, 0xd000, 0xf002, [], 0x7fffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) readahead(r0, 0x0, 0x2) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f00000002c0)=""/219) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000003c0)={0x2, 0x9, 0x7e, 0x4, 0x78b, 0x3ff}, 0xc) pwritev(r0, &(0x7f0000001700)=[{&(0x7f0000000400)="9360c1116616c4bf42ced231f26771f8e0369b157c4daac9b5941c40f10fc1f4249cb319f3e253b68043ccdafa96525bfd4df601f23560577f904dab0b595e1dbd9328847708ac948e745272c922d6f9ae68a1d94297ed8076ed8a023d54cf5665c08167b9cf0aa6b77010e2302d978ad860cd4add90bbdcf7a939831dacd4b71414be62c1f9e31a62891e45680edf6c3115b2947d0bd479e46379ce331180abca5ec7ed7e516ce9b49c5299ef47fe35fb27df091deef5810d51759f6cdbad0c20e18ffa53f7c6a8de5a6d17b2f84277b3f50505ca4e7fbb66140365d72687bf747d7115cd2baf0a999394b328bce2a7d0bfbccea448d12ab596a7e469f0c2ac0c0f332c82e5f9c2e90307acd11994b3aa1878d7552146becb0b01ff16caae8df761dd3148964ed8f88b751f78b361e329565341a13ce3c4c3b231633140053026ca8f0aba077faaf5b2cb2f8896c3dc8cb6623709936dbed39ee98948574ab3cc0c0a007f01f62cc3400ed08d09fa0f3661bfe73eec27a2291949313f33cee769971254a4578cac42d3e0ad65819617d303fa8c14352fa3ebd9cee304bcb823e06b9211e5c671c080766bf83b07e3c0d9369fee4927acf02ebe536bb453d557c395ce16aaf8d32c842bb5d0efdadefba10a06926329cf9a4b000f113a2e45a08ed6852e533b4de288988ae97b634e8a4cdb6ca2db85012205c26b148e6a6255db6428a4ca4b5011b10111fc32fb9ee77852f6484add268bdea6627c984cebdf56ad67b56a6067243c7be7bcc15eacec2004ba82f22497e817fd1024808b4245e9b9095e0fa9a0c93180766260f8f808494533e34aa273feda1d650ad8b5d7563c4ec7c84ece52af8ca6cfdcf0ba4f2ae96722864d2acaacc1e08100df4efe1eabe97bb2ca92a3a7e6f6f444c8918fcb346098058a05af0c3c8f7feb07c39f54abfc887294c0cabe173d4b9706dbb6668b8144d4a8d346e8ad0b79a94d0b5d49805b9e59be53ce64603fa184994cdeaeb891dfaba666d4cad6beaed37cc392f20f606dc78c464332246a467820199a76b6416b023927b431460267befafb0f18e914c9eaf4486eb5be575c5a5b8d9f5d7cba6d4692bfcd5e6326a07dd8df08bec9074d4940118504e54bbd1574dac49ed55bb33204e91cce3940e0bfe2491d216a911988aea22f317babb038e062331304a587aea6e1d4565fd865e05323a405177d71b5c843645d02e2c936246c68816fb4251de9948d1ebb8ea6e6a69f47468cc7986a1d9c02c33836fff9b441322775ff2b1ceeae576659185a2584cdc1b596c46b530d09afa4be07be0782caa02b0a0d339105017f9e5c01c793ee508e83739682c4d59e000a28bcdb06b2471a93aa4043dc45e5f6f87eaa71e0b767334845cbe583023312169eb66b135512db66f609ec81fcbcea2f0bf24e4a35d83d7be1485250c9abe734a8b1faa2c5debce84e88021212a1389d7412c311ae31e462f34ad1183e65ec528a18f68f58b6daa9c8cf9ab0730facd105f55df844b97b53755a8a066d51cca566c32a5b2230d46afcd734f50eafc435f4e7c03fa343b80e772d4952f9f7f2855770d597dcf10b1c580ec6bc93efcf4303645e61830f4cbe2ed76a8f7d51b9c99aa34a6744538c684a474a8b8fb5851ac0485a8085f6861be07f5d3bc68f7788e6cf7aba1e7cd50bfbcaa7b5f581088ac2231297bc5921dc79d2d6816058b10c452cddb84e3e7b77eb951cd0eea04bc1eaaabdbb55b066c67c26f20d6fe88cdcef72ee3972463368a8ded06f88b13f4ea61da273d7f46687627e7c8041c77a026c56895425eb3fc9fc261cfa2410939540215b47ae23273d44ece2c166e10698dd16965c5d8ddf9df3d2f5787e1330c21039ec7353eba9e90a359626f7b741d03c4b6e7d12df303194e05dc42d228312a7ce8224573149bd7ec6c1283d7c65838d50411bcc42a034c9e574dc12c75656acf8eead77e4b0d424a55706cd18f4b58ec17ad23b47ae211ae2096e799a1ff20a7b622db06274f7fa64cff82ebfe601c671813be3b9098bc1682d041c9ae5d6614cb0cedec282ec896c8070f95ade0a6c8c5a370324db91909eefc016ed766d9aeb1284579585083f84003a6cf16384f8eaa371fd87d8dbc5a842e1bbc64ee6f44998720634fcc92c1331de793856fe566524253e771f709595108182c065d70333ea78a5b36fb35f7eebf299251abc511b280d8fc8b6d27d88c927a65cda84434ef74ec490d52568d956f8ab912acf797c4c42852f529ff3f6b693e2e1e64cc28a96a356505a1279e631266f15572bc3a2704703141a974681d9d4c9751ada955061f04cb1a5937e9afdb342fe19e16ea2874764518e78a3be55cb1679eaf9aaecbabe8bb79a237ba5e877bf453f85b634d6845e84cc71ce2e5adda8f3f4dbe886b0247e9bc781b90bba26fc0f203d4736e38cc0e9dfdafa4f29135fc89de16fcaedde464fe30a68fa2e6d11cfb71110e45357d7e3fed04f891090eff20b24cc526a296884a3b85a23e30970334e35b66f04b6efdb3ff894d4c9275f81c2182269fce17f5f5499426b1770da34ccaa03e0eb38b6212b5a487c4eda93e4e605660ed77dbef58e33f86f9638103339c9f731886995f7f87e033949dea9ebe0d0ed1bf02436ecb6b41d7077f85a5de453a34cdebb8f9519563896e0563603aa974d1eea1e6a2a515f8428423fb5cf0ef8f02cacbe7d2c4e996674137cc673c02a1a5b16db320d3b98ae3ae44d83584926451969cd9ebbe82e04d86916994257e65338592eb6a7424a378f56975a0e77812b2aa17c661fcf91662ee8ccee5365cc3535e45b7070be037f5256f62c547e2ca3e99d2925f471fdec7268a70730c2c18c721103b94bdbf8341e823e4fd5f3d1954d8e4de2720f6520872800a45509af81663de37971c8c9651444c2823e8c2ea57ca0ff055af1e438322c2d5e51a16795156443ce3c296bde49b6bbccf669def00a7fd40596d153db3b5052fe5f192e1390a38e9e92c125923517c21700e9373512412e9c565d4c4a2ef2fab9bf34e7878dc4846ffe4878d524897a7b51bffbb3752c79e721fdcfe74d50e99c8f545147e87a704f5251b672bc6cbe0ef14339a7679d9b0a85ac2f8e65cec72f69a40cb1dbbcbf1df8cd621535ffd82bf16e1b89c4805c43d13f89cb1063200d75e80cd18d1aee2d0cb34d2c64e12aca0734d46fbd7d48adffe961c1d51e6c70164e29185da829e0c017eca2d5e928ed46b679f563f76f8885bca9268efc2a3244b0dc5846710ce8aaf3c970dbae240fc49250e665f2fdcd584cc3188e27a48b1f20fbf9935ae64fe96559df679f3dfd1562b24be86c3b27cc0c78f4eed9a5aed81b35315a34e858a84f2b77be44c1854d95cf9e1746936ade8a55f95b5d7744d9190ba131f3c18df0f0a0b8629fcc2e856a37c872c67ba59b5891f524ff1c5f6257260a8bf2eb6f7554f53f7d86601cd6594b83cf52106847d055efbc9b16aaeec13055978cd488c13aca9f065d282513bd475890974b55364f06f8f68b35dbd688bc3a73e3ea879430c3b20e4f19f01c6dd9397e4c971a7ca519c23fe0a89e8b324e308598b056e897979ca623a1c4ba3d9342822a47e4c9ef1bc50ceb836b452d0ab14e91ae17cbd0f3387d265738a9c5dc06f9c3d82bb83b59f758a79c787590c886cbc1636e8b5bcc156f8453f9094cc3e596bc80dbc0e751cc480fa66dc0d7ee255dec258702c54197772c297ba1aab183bfa8165a680d70b39fbfe8168efd1635dbfac00432a7ef6a3e1ddfb5d108be884131f91c7ed529d2e490fd1dd0ecff4d2cb594b8ce0636dbabe0cb13c84147308a60f78140c9303190cf85c036046cdc275ef0a2296d638b077fb2179325f64297c5282be60d85f9910016e859fb44d51d1407499eaf242b827007879bd13b3167edcb0c8464171102f7eca9456eb5c1b3ef9bea6b3218d52efeee99e1c5d9b6cd21a335031826fc6a6d520b69c6ef6ffe41483fb22b0451c4e51774da60b6cf32aad57f56549c049c9e34cd21b6976a20e7f1e4de0667bed98372a4ac4a008503146e6257ed1da133dbf56a473264218ebf9d40f3ad8a26b670fced2339cc511ccd75ab44abeccf94a15f6d2c7d02f7f5cc91c04d327e4b62c4ceada9dfe37c28d9c81850f5c07d91e3a9fed5cc0251e32880e281d8b49072218d13808238e8b968dd61c447fb25b5508ea42efd72a26472b8a0d06c40ef765154d25505a28423bac8cf2c7f66bee87ec48b309fc728355853191b86c5e7985d2e9c5391c3b79b99b9a2a130a4482a9ecf69dec1dcc724525c406179a395986314c20291f18414c457e3bbc122d57045a8dd5a111a7142a2a9646fceb72c5a939265c8b11e7f0749977f8eb924faddfac1edfd969b2ab21d326aaf1a06aa54b68f513bfaef15b6b8026d8af8c8a79e8122fed6fb7a851eb46a57faef89c3c5d5a0afa8db74e64cd5a4662f0e7396123adc411a2dea1be3cae5407b38e46af6ebda08330984fbbbcef749fca72ad6f3fe3c443e7166ae3e8c4753741d0b2f02e5dcb24b99b2980e630341c9d2a5fd9f198e4deb6ea896d5dff0df2705de7252decc2f4edf81324a7bcc21ae401fe0ae5e67e3cf6c3b7e7fe3bffb761ce9a5dcc8339594ef2708592e74d2ee4459a977967bff8952def06d305188a9d80b5029f6b197aa26f266271cd39c0a91ab33641d234ac76f6d18e2046681501e4c2954235c3c035153b2366acd8f72f4c7492c717cec600d863c930e93362eb2e4a66be4825cbf39c802177e29b6cec72b09a2405fd4bff0bca30551a26d9fa3cdf7a58d1b03c3b0b148a7c1e96d6f20ecf43017e00a75984a7328941457923460387b29aeb6a2d1fc1cc6b84a3b95173c81082bb9fcbeca73a4e3acb3d6506465035a66a3e98f3ef76ac2acef9f4091bf3f0af85023e5afba4058aca4f6ef53f95b6d9b06b286b7c0c4644a8a348a13d57314b14cf8ad50d777fedc3c1a542c8c82a57d0c11c2b3e8645847fc0ff136997b8885c6096296400b31da10f5aba3d4cbcb05a9fb82c23b98594a9215d0a5fdc0a0b79ae0951dc857d8e0bda4084b812185b9f078506af490d2abd49201b7dc35a818af8cdbca79890a8a84e81638dc5fa75b0dcf7d24c422d54db13566d3fb0f443a4d611e9b00ed5473be8a30715cc36cb6036265b074d0675c355e2fc2783e3c4e6b7615de21f3ea5026593b264c4687c37ca8bb941751bcbf13a310b62f3d323c17ac4d3dfbaf39f822f9559cc29037987cf4f6aee0295de5193dce180b04857c6479e50ac4151e2d03e98eca548414aba7f9fe5a960616fd13d40563e90b9549dd21e071d3a38f498b066c6f7dcc5fefb97f01314c9245f62639c27e027f80e1c24a82286226f1a09a702cfc659c61653812a2142f4f6e351bdac850a074e45952956a2a5910774929b91bae184f9f6de7e8c0164f13d3a5016be5282b3080ed9cc0e48ce8737391a64aaeea5cb8fddcae437c03d3d2b87e5d722d6fe254f5225b97215c14315327d65b0e72232406f6d1f887110127092710c91cdba5c1e18f01cad2d3c957d5cdde857c7bebcc61988a6ec86990585eb8e0994e027079b703afddb542d1ab6050f64256f55c9a22b599d6e5153f122d63aef1c181a565d1976c3ce4b351e57bff53b9e09c0fb191a080272a96526bd6079a72097abe859bf4b51d9149cdbe9a2b54a508669b653544007ff2dd8e995cd985211ea9f086f718eb784a74d6303ff8cc769d2782", 0x1000}, {&(0x7f0000001400)="24cb5189799324d3e03fdb01ec3c7094b2891dc15d5587fb122c0b2dc1ab0e10ea0cd94c2aefbd5b027db4cdf0222c01eb659439978e4eef0fc0569771aad0ad8cfe5f73cdf041bb6fa197814866e53ec4e510d9bc0e04acc9740815023aad599f1edd595df46d7ce53da6000b32c4dca1d667155068da07c7cc19149efc2a7bd1075135c6639c02a960df3c59b193e51025663941f29ae3e2a1f7d12a6217d4c5d22d017a64a7f812855c155205a0d57016b772e5029386eceede631e45111bd4fad2ec5984b842b05e827c59db4cfffd1795054b8a3dbcfd60d69956c14548189d70b2a9", 0xe5}, {&(0x7f0000001500)="7eaece655b38a3cea14df04dbded8cc8917fd3dbbde139281e740ce2262a9e341559369b8ea92c07da499eb05b4d8fb152d6cacea55670511c3cab887757636b850ee6326e17cd4158ed0bec4b20ce7e07e708ea234abc811cba6b67c6852ad344164882d49af12bb26fd68188d5f3e2e156e0ce94e7e4c74a76d68824090b7d3ac8a33c58b6761f07", 0x89}, {&(0x7f00000015c0)="8908b36e6bb6a59f5855185bd231c389977e65633b800932b14240ce7c171891ebdd1d39d72da9f40fca9911ae6f9354a16a0c14", 0x34}, {&(0x7f0000001600)="4055ce66b47e5739305cf48916abb7cecf6d93ce38760b97a7", 0x19}, {&(0x7f0000001640)="c8740c0cbb96b50ab908e027a11c9fcca5b6b059862036dafe67263de58a6bdffe96a4e8f69d96aed909cf7949f8f653b28354fbda74f0255ab8d2c5833a24d563fc00ba2c4070955c63460bbf8bb0f095770f1a33691317389e5bbda85a71c846adb965b8ed49d34964db0b46d2593dd14416fe96d9b3ef98097c0385586dfec9d9b92b588c08279314d1b3990733b5db9db56acb118ce6aa56f7d6507e", 0x9e}], 0x6, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000001780)='/dev/vcsa#\x00', 0x7, 0x145003) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000017c0)={0x0, 0xfe83}, &(0x7f0000001800)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000001840)={r5, 0xde1}, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000001900)={0x75, &(0x7f0000001880)=""/117}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001980)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000001a40)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f0000001a00)={&(0x7f00000019c0)={0x14, r6, 0x620, 0x70bd28, 0x25dfdbfd, {0xd}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000001ac0)={r2, r1, 0x69, 0x491, &(0x7f0000001a80)="2b4d0e5fd106776058a7359af296ba659086a71a1ed3b3", 0x7, 0x0, 0x8, 0x9, 0x0, 0xfffffffffffffc00, 0x4, "24e3420ce66dce94ad653f0f273bd71d5075a52aeb56a24baa2c67c608cd3cf028a5ea"}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001b40)) accept$packet(r4, &(0x7f0000001b80), &(0x7f0000001bc0)=0x14) syz_mount_image$iso9660(&(0x7f0000001c00)='iso9660\x00', &(0x7f0000001c40)='./file0\x00', 0xe01f, 0x2, &(0x7f0000001d40)=[{&(0x7f0000001c80)="779843e8cc451c731500d1a1827678b0771f7eb704", 0x15, 0x3800000000000}, {&(0x7f0000001cc0)="dff86993c234631419c3ebdf9700daacb0404b279ed55d3cf8c9c649ddc8376af64b8a18caa12147c069842ce11669c0e93acd3c63cb86fbd32e1636058ce4526dcf1c0639f20a77324b738a944bf2cce0805df8f6ca0c455e6b", 0x5a, 0xfffffffffffffffc}], 0x1000000, &(0x7f0000001d80)={[{@utf8='utf8', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) r7 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r7, 0x0) r8 = open(&(0x7f0000001dc0)='./file0\x00', 0x4002, 0x2) getsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001e80)={r5, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x9}}, 0x5d, 0x80, 0x5, 0x4, 0x4}, 0x98) semop(r7, &(0x7f0000001f40)=[{0x0, 0x5, 0x800}, {0x1, 0x8000, 0x800}, {0x0, 0xfffffffffffffff7, 0x800}, {0x1, 0x6, 0x1800}], 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000001f80)={'NETMAP\x00'}, &(0x7f0000001fc0)=0x1e) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r5}, 0x8) r9 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmdt(r9) 2018/04/03 14:14:05 executing program 0: unshare(0x400) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x448000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0xfffffffffffffff9, 0x4, 0x11, &(0x7f0000ffb000/0x2000)=nil, 0x7}) r2 = inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x20) inotify_rm_watch(r0, r2) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x1000, 0x7fffffff}) 2018/04/03 14:14:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 14:14:05 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x98) close(r0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000000000043ae80d2fb2e5127c48575f4d346ae78e7b9ddb011224c27a1649e813f171ca65b5b0d9864b9542d8f7570b25e8455a5be3acdf15dff6f0d0b18dc671aedd0a4396a41e536265fade2ce274b5d982ceb3b4e122f6a935f80479c003305a3d7baa0e60695f599ba4be329a76dcb1cfa2a3d5bca0c5f95ddf302bb52f45ecd9fb66dc3d5467c621e92c19a5d8fdcb118"], &(0x7f0000001700)=0x24) [ 105.642830] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000080)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'wlc\x00', 0x1, 0x5, 0x43}, {@broadcast=0xffffffff, 0x4e22, 0x3, 0xff, 0x0, 0x100000000}}, 0x44) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/03 14:14:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x4080) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) r2 = socket(0x9, 0x7, 0x622) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000000)={0x7ec4586f, {{0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}}, 0x88) 2018/04/03 14:14:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20000000000028, 0x0, 0x5, 0x80000000}, {0xa0000006}]}, 0x10) sendmsg$unix(r0, &(0x7f0000001340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)}, 0x0) [ 105.701785] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/03 14:14:06 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x1bb) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r0, 0x2, 0x8}, 0xc) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x3) 2018/04/03 14:14:06 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) rt_sigprocmask(0x1, &(0x7f0000000040)={0x400}, &(0x7f00000001c0), 0x184) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0x14d}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000001001f)=""/4096, 0xcbb}], 0x5, 0x0, 0x3}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x202101, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x800) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000140)=[{0x101, 0x0, 0x8000000006, 0x81}, {0x8, 0x8, 0x7fffffff, 0x7fffffff}, {0x2, 0x8000, 0x3c, 0x1000}, {0x1, 0x78e3, 0xffffffffffffffc1, 0x88}, {0x5, 0x9, 0x809, 0x1}, {0x3121, 0xc1e8, 0x5, 0xee1}]}, 0x10) 2018/04/03 14:14:06 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x521000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, {0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x1}, 0x3, [0x14e, 0x4, 0x5, 0x0, 0x1000, 0xded4, 0xf40, 0x100000000]}, 0x5c) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0xa3, 0x987, "093f4bcf0d43a6fac67ba626f81e3bad64d05def5aed2702b6cdd8f93ff8bb35a6609c8c93636331c9e95e205d9c2ccf6bce32f2da6ab9c23d76ae01b4deb38eba60a36c846303596c1a38d028eada6a"}, 0xd8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000003c0)=@get={0x1, &(0x7f00000002c0)=""/238, 0x7}) bind$bt_l2cap(r2, &(0x7f0000000400)={0x1f, 0x0, {0x9, 0x6fc3, 0x5769, 0x2, 0xfffffffffffffffa, 0x9}, 0x3499, 0x5}, 0xe) ftruncate(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000004c0)={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x30f}, {0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x47}, 0x101, [0xdca2, 0x80000000, 0x7, 0xcd21b3c, 0x0, 0x0, 0x8, 0xbe]}, 0x5c) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000540), 0x8) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000600)={0xa, &(0x7f0000000580)=[{0xb2, 0x401, 0x1, 0xff}, {0x80000000, 0x0, 0x1, 0x1}, {0x0, 0x1, 0x9, 0x9}, {0x400, 0x10f3, 0x9, 0x1}, {0x7fff, 0xffffffffffffffff, 0x5, 0xfff}, {0x7a41b834, 0x6, 0x1f, 0x5}, {0x81a, 0xfb0000000000, 0x8, 0x80000000}, {0x5ec, 0x3f, 0xff, 0x9}, {0x7, 0x2, 0xbd2c, 0x5}, {0x2a, 0x27f, 0x5, 0x6}]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000640)="5bd72efed38a0b86b8aa3b35ff165e27b63688ba42825c0916a5c6ae29e36e3fa625e7e6d377c763446ab7d41375d6c234a74292b574d95635ac215e5eec8e90c58cd71f9607a9f218770e638f3b14c67189ec1b75e2561e4ee5333c92e6a5a01e80a432a70a82825869322ce812d0e182cad9adb28dac855b2f4f0d101e01cff0780e9c4ecf3e33e17e2c8721512499bc8feb98f0a65ecd4e9dd3ffa2be3d42dbf8df832ffe62480d8363d12586477edfb5b0d9f12fe46f1c9453aa45a598944c1cfd7c75d01b34949c5139198639a5", 0xd0) r5 = dup3(r2, r4, 0x80000) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x10000000000) listen(r4, 0x80000000) socket$vsock_dgram(0x28, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000740)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x8}, 0x1c) r6 = dup3(r1, r4, 0x80000) r7 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000008c0)={0x2, &(0x7f0000000780)=[{}, {}]}) r8 = syz_open_dev$dmmidi(&(0x7f0000000900)='/dev/dmmidi#\x00', 0x77dfc611, 0x101000) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000000940)=0x100000000) write$binfmt_aout(r5, &(0x7f0000000980)={{0xcc, 0x400, 0x5, 0x259, 0x32d, 0x8, 0x329, 0x1}, "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", [[], [], [], [], [], [], [], [], []]}, 0x1920) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000022c0)={r7, 0xfffffffffffffffb}) getpeername$inet(r8, &(0x7f0000002300)={0x0, 0x0, @broadcast}, &(0x7f0000002340)=0x10) bind$rds(r4, &(0x7f0000002380)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffb}, 0x10) 2018/04/03 14:14:06 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000240)=0x5) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x200) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x40, @dev={0xfe, 0x80, [], 0xf}, 0x6}}, [0x8, 0x40, 0x9000000000000, 0x2, 0xea, 0x4, 0x8, 0x24, 0x0, 0x7, 0x0, 0x1, 0x8, 0x400, 0x4]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x7c, 0x200, 0xffffffffffff0000, 0x9, r4}, 0x10) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x14004000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r3, 0x1, 0x70bd25, 0x25dfdbff, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x20000045}, 0x800) 2018/04/03 14:14:06 executing program 0: unshare(0x60000000) mount(&(0x7f0000000600)='./file0/bus\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000005c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xb8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="24263f0955e41f899b2618ef32ec94d9", 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000000380)}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000280)="3380df29d8305f200856a6f075d945576f59a79c7cfd50099d526a838c6b8d40c72ff8b0b21f906fab17ea522e45f6a4eb4152395e3d79819a04757fe77651a5fe141fc0d050662a268f43b0e053c55eadc4acfcf178dc0983f1a1c592657b509c897997c5ca2e11965523a15099c3e829a6d857983ba8492e85903e13c37a3d184c34e83641f8c89aa4119c85ad38512a455a9ecaa2e3d2420d60c7131c192f89d7390a242358256b30defa880ed293", 0xb0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) chown(&(0x7f00000000c0)='./file0/bus\x00', 0x0, r1) fstatfs(r0, &(0x7f0000000000)=""/48) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x24602, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x10001, &(0x7f0000000300)=0x2) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = signalfd4(r3, &(0x7f0000000140)={0x2}, 0x8, 0x800) ioctl$void(r3, 0xc004587d) r5 = socket$alg(0x26, 0x5, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) timerfd_create(0x5, 0x80800) ioctl$VT_WAITACTIVE(r2, 0x5607) timerfd_gettime(r6, &(0x7f00000001c0)) bind$alg(r5, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,cmac(serpent-generic))\x00'}, 0x58) bind$alg(r5, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r7 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000000080)) dup(r4) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000180)) 2018/04/03 14:14:06 executing program 2: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0x75) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f0000000040)=0x0) madvise(&(0x7f000030d000/0x11000)=nil, 0x11000, 0x0) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/04/03 14:14:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 105.904369] RDS: rds_bind could not find a transport for 255.255.255.251, load rds_tcp or rds_rdma? 2018/04/03 14:14:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}}, 0x14}, 0x1}, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/03 14:14:06 executing program 1: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000b80)=""/210, &(0x7f0000000440)=0xd2) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x40000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x100, 0x5}, 0x0, 0x153, 0x0, 0x0, 0x4}, r1, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000480)="83d3d16e2fc807000000000000004623", 0x10}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r5}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000004c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r6 = socket(0xa, 0x80806, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) write$cgroup_subtree(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="2d70690000d09640878699fdfc5f3cff0a0001000000"], 0x16) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x428, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f00000001c0), &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000002400000088ff7369743000000000000000000000000073797a5f74756e00000000000000000064756d6d7930000000000000000000007465716c3000000000000000000000000180c200000000ff00ffffff0180c2000000ff00ff00ff000000a000000000010000300200006367726f757000000000000000000000000000000000000000000000000000000800000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000fdffffff000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000053550000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000010000000900000073797374656d5f753a6f626a6563745f723a726573746f7265636f6e645f7661725f72756e5f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff010000000300000003000000880965716c0000000000e94c000000000000000065727370616e30000000000000000000627071300000000000000000000000007465716c3000000000000000000000000180c200000f008400b2ffffaaaaaaaaaaaaffff00ffffff000070000000c0000000380100004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000016607000009000000000000004e464c4f47000000000000000000000000000000000000000000000000000000500000000000000048000000ffff02000000000055c0f2528c27fc2b165e0c2450dd982e1715b639469c1e29b663651ca86e2a61d7e4be8f1b0ad24e6eb506c8dc939ae3dfb0b0506ea6327f8cf022964d1c908900000000f5ed6259899fad022bd934bf1d65decb29ef372d04e02f98eb0a85a705691db16ecaf91a5c2ad11d7aa42bb75f74f2eb01125f293ac900d647c0aaf6857c31a2ac2f2a1f6edfe6669c1f7fbb5e2cdf1dad75f17d709451e189ff7943c6c79a15dfedc8c97d5794911c83b563de98ef82900df41d0a19d35603d1c1d205da6b093897efe3c559161704c978e698b65fb97a9dcc6eee85111a28f413d1a2c51580bfb688701869f80ab0fb291f5e08e141dcaa0c759a2fab040f598f9ccd7a20c634254b5fe03afa50a26e4341840a5c1c40baac3529af8f538e0000000000000000000000000000"]}, 0x57b) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) [ 105.950308] IPVS: ftp: loaded support on port[0] = 21 [ 106.165609] print_req_error: I/O error, dev loop0, sector 0 [ 106.171848] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/03 14:14:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000ac0)=@filter={'filter\x00', 0xe, 0x4, 0x5e0, [0x0, 0x200004c0, 0x200007a0, 0x20000980], 0x0, &(0x7f0000000080), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x17, 0x48, 0xff, 'bcsf0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xb0, 0xe0, 0x210, [@owner={'owner\x00', 0x18, {{r2, r3, r4, r5, 0x1, 0x2}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7, 'system_u:object_r:hostname_exec_t:s0\x00'}}}}, {{{0x1b, 0x10, 0x893e, 'syzkaller1\x00', 'bond0\x00', 'nr0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x377df6cc43d6837b], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0xf, 0x2, 0xeaff, '\x00', 'syzkaller0\x00', 'irlan0\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x118, 0x160, 0x1b0, [@ip={'ip\x00', 0x20, {{@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 0xd67, 0xf7, 0x2, 0xc, 0x4e21, 0x4e23, 0x4e22, 0x4e21}}}, @arp={'arp\x00', 0x38, {{0x204, 0x88be, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, @dev={0xac, 0x14, 0x14, 0xd}, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x2}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xb6, 0x1, 0x8000}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x10001, 0xffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x1f, 0x3, 0x9300, 'bcsf0\x00', 'nr0\x00', 'irlan0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "dcfebebc94c2daa11e43a6fb5a7a03579d6933028cdfae103bc980c6dae1", 0xa}}}}]}]}, 0x658) 2018/04/03 14:14:07 executing program 4: 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) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f30501000800010001", 0x19) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'tunl0\x00', 0x2}) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r2 = semget(0x0, 0x0, 0x100) semctl$IPC_RMID(r2, 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) 2018/04/03 14:14:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000004) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) fcntl$getflags(r0, 0x403) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="ad2c72cfc467bbd3a52be3b7b4c253a830c86f2b14870b29690a9dec67a8b2ea0b440c0fe49dda3f35a06c19c2b68d3819828ee2ec4743cfaf734e05beed6375c9ad079fe411d06e064109272b4453d9263c98a79ee28e900bd93e47704e90a00b55280c63916f062699225bc8cf58d835f68faf7d507fe44bcb6a5be898ce80d7fbb6d648071703d6d07de5090992596f59af970fbf83f190f13893f1ae6cad7ea0c3a2307b2a40ba592b9a456943ce72ebe1b2e16e82e6e779d6d63c2268bfd8213b3115b041849de62a6d91f616f26e448305896ff046a223503b06ee179b6d02e2", 0xe3}, {&(0x7f0000001240)="b8", 0x1}, {&(0x7f0000001280)="0f7495238ea8c5c78df1fe7465fd8832ead71e67179bc87538475dd39659915e17b0df8ed50bf3cba077f6eb00130f2eb01490c415b450fdbc889f31e9014ea121376af72e7a00b3e93c87516c23eb497a5bf45509a89a12c79d9ecc4186089274649d8bde594c01944fcbc5eb35738780a6fcff8cc2bfd8d273480ce157694e2f276fddb7731246caf31a2c73e480ca079dc79fb6d6acd916804b484fc44afa6d03573f515793ecb0673efca2b1b321953a50bebba1cfb3256d9dfb119e335e7e9a6635eca7779aa45f0c63f389083c514771dbc6", 0xd5}, {&(0x7f0000001380)="75ed8d113b35715cefa6c47221a3b9116a287eacca16bec2d9b24fab4a72a14f84c4909bbdb728786f74ab0835a9c0cb3a35092c3161f72a0f223395add73a155e81d143f9a15c84d780f73a21886f53171d79f96bb3df40363f5c991d6a2de48a0b3e5866131509615d8e6fb7225dd2a4306185655d4642a42bf1cef589f8e55bb28b0255c2c9627efe66f8c82d3a87d50755c7818c830fa445a5e96812143cf92e071e902ca60919b3645db1c2e06aefa0429e5d94ed80d358cc14d785695e1d8bd603ff", 0xc5}, {&(0x7f0000001480)="24b66b73b78a55440fc65ca56338909294fa6dbc08152cb4cd5c9ab706220d7320ba629e627c020f7bf6efbd143bdd9f2e3e37bde1d6837c4882f0cc6c70f562902fd673a239aa1e74fb6c7d3d8f", 0x4e}, {&(0x7f0000001500)="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", 0x1000}], 0x7) 2018/04/03 14:14:07 executing program 5 (fault-call:5 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:07 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000380), &(0x7f0000000300)=0x4) accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0xff42, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x240100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r0, 0x4, &(0x7f0000007000)='S') fcntl$getflags(r3, 0x409) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x3) r5 = socket(0x10, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) write(r5, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526b7", 0x25) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x0, 0xfffffffffffffe12, 0x6, 0x3, 0x5, 0x9, 0x0, 0x1, 0x40, 0xf43}, 0xb) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x35]) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={0x6, 0x0, 0x0, 0x7, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/04/03 14:14:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x20) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x6, 0x80802) 2018/04/03 14:14:07 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x5, 0x501100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x1ff}}}, 0x84) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r3) 2018/04/03 14:14:07 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r3, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r5 = gettid() sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_NET_NS_PID={0x8, 0x13, r5}]}, 0x28}, 0x1}, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'irlan0\x00', r3}) r6 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x2, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f00000004c0)={0x401, 0x8, 0x8, 'queue1\x00', 0x6}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r3}) [ 106.959143] FAULT_INJECTION: forcing a failure. [ 106.959143] name failslab, interval 1, probability 0, space 0, times 1 [ 106.970652] CPU: 1 PID: 9627 Comm: syz-executor5 Not tainted 4.16.0+ #377 [ 106.977569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.986915] Call Trace: [ 106.989502] dump_stack+0x1a7/0x27d [ 106.993133] ? arch_local_irq_restore+0x53/0x53 [ 106.997794] ? print_irqtrace_events+0x270/0x270 [ 107.002544] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 107.007738] should_fail+0x914/0xae0 [ 107.011452] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 107.016556] ? find_held_lock+0x35/0x1d0 [ 107.020622] ? print_irqtrace_events+0x270/0x270 [ 107.025383] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 107.030575] ? kasan_check_read+0x11/0x20 [ 107.034725] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 107.039658] ? get_mctgt_type_thp.isra.48+0x3e0/0x3e0 [ 107.044849] ? __lock_acquire+0x638/0x3c30 [ 107.049086] ? __unlock_page_memcg+0x72/0x100 [ 107.053586] should_failslab+0xec/0x120 [ 107.057568] kmem_cache_alloc+0x47/0x760 [ 107.061647] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 107.066841] dst_alloc+0x11f/0x1a0 [ 107.070386] rt_dst_alloc+0xe9/0x540 [ 107.074105] ? fnhe_flush_routes+0x3d0/0x3d0 [ 107.078517] ? __lock_is_held+0xb6/0x140 [ 107.082596] ip_route_output_key_hash_rcu+0xa49/0x2c60 [ 107.087871] ? perf_trace_lock+0x900/0x900 [ 107.092105] ? ip_route_input_noref+0x1e0/0x1e0 [ 107.096784] ? __lock_acquire+0x638/0x3c30 [ 107.101021] ? lock_acquire+0x1d5/0x580 [ 107.104988] ? lock_acquire+0x1d5/0x580 [ 107.108958] ? ip_route_output_key_hash+0x1a6/0x370 [ 107.113976] ? kasan_check_read+0x11/0x20 [ 107.118118] ? rcu_is_watching+0x85/0x130 [ 107.122261] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 107.127196] ip_route_output_key_hash+0x20b/0x370 [ 107.132037] ? ip_route_output_key_hash_rcu+0x2c60/0x2c60 [ 107.137584] tcp_v4_connect+0x11a6/0x1e70 [ 107.141744] ? tcp_v4_inbound_md5_hash+0x510/0x510 [ 107.146671] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 107.151862] tcp_v6_connect+0x1be3/0x26d0 [ 107.156013] ? tcp_v6_syn_recv_sock+0x2400/0x2400 [ 107.160857] ? perf_trace_lock_acquire+0xe3/0x980 [ 107.165699] ? perf_trace_lock+0x900/0x900 [ 107.169961] __inet_stream_connect+0x2d4/0xf00 [ 107.174531] ? __inet_stream_connect+0x2d4/0xf00 [ 107.179285] ? lock_acquire+0x1d5/0x580 [ 107.183252] ? lock_acquire+0x1d5/0x580 [ 107.187222] ? inet_bind+0x930/0x930 [ 107.190933] ? mark_held_locks+0xaf/0x100 [ 107.195074] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 107.199649] ? __local_bh_enable_ip+0x121/0x230 [ 107.204314] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 107.209326] ? lock_sock_nested+0x91/0x110 [ 107.213556] ? trace_hardirqs_on+0xd/0x10 [ 107.217701] ? __local_bh_enable_ip+0x121/0x230 [ 107.222371] inet_stream_connect+0x58/0xa0 [ 107.226605] __sys_connect+0x213/0x4a0 [ 107.230486] ? SyS_accept+0x30/0x30 [ 107.234119] ? __sb_end_write+0xa0/0xd0 [ 107.238095] ? ksys_write+0x184/0x220 [ 107.241894] ? SyS_read+0x30/0x30 [ 107.245340] ? mm_fault_error+0x2c0/0x2c0 [ 107.249490] SyS_connect+0x24/0x30 [ 107.253025] ? __sys_connect+0x4a0/0x4a0 2018/04/03 14:14:07 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000000000000000000009501000000000000005480c7ce3c175e302f5a605b2c04367cbea62f325b7cef74d2bacc4362d888f6cff4f21d7f1ab8192654e3c0380a0064c3998a0a90cec4d62e04a6f84aaee49c18ea7d367700b750a12b11fa314db955e898381673d1e5af639477ef3920552f928c8e63a4e292ad53a9fcf1f79237e4b1016b51e47b72ea1078baeba9ecfed79f43fd8dc3616e2bf6661129130d93207746d463323a2ec8837aa307d57a20f062d3293e8c0c7615bc2bc01519a7"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000040)={r0}) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x10100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x3, 0x80, 0x2, 0xffffffff}, 0x1, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x3f, 0x20, 0x800, 0xffffffff}) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000080)=0x100000000) 2018/04/03 14:14:07 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/31, &(0x7f0000000080)=0x1f) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)=""/41, &(0x7f0000000100)=0x29) r1 = accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60) prctl$intptr(0x1, 0xffffffffffffff00) r2 = signalfd(r0, &(0x7f0000000200), 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@dev, @multicast2, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in=@broadcast=0xffffffff, 0x4e24, 0x0, 0x4e23, 0x7, 0xa, 0xa0, 0x80, 0x2e, r3, r4}, {0x1c, 0x8, 0x4, 0x2, 0x4, 0x7, 0x1ff, 0x10001}, {0x1f3, 0x2, 0x7, 0x8001}, 0x400, 0x6e6bb6, 0x3, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3507, 0x3, 0x3, 0x4, 0xffffffffffffddf6, 0x7fff, 0x6d}}, 0xe8) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x2002, 0x0) ppoll(&(0x7f0000000500)=[{r2}, {r5, 0x1000}, {r5, 0x400}, {r7, 0x200}, {r6, 0x8080}, {r5, 0x404}, {r5, 0x20}, {r6}], 0x8, &(0x7f0000000540), &(0x7f0000000580)={0x5}, 0x8) setsockopt$inet_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000600)) write$cgroup_int(r7, &(0x7f0000000640)={[0x31, 0x3a, 0x3d, 0x31, 0x3b, 0x36, 0x33, 0x0, 0x3f]}, 0x9) write$eventfd(r7, &(0x7f0000000680)=0x7, 0x8) ioctl$UFFDIO_COPY(r7, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) bind$rds(r5, &(0x7f0000000700)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000740)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000007c0)={r8, 0x7, 0x4, 0x20}, &(0x7f0000000800)=0x10) fchdir(r7) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000000840)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000880)={r10, 0x100000000, 0x30}, &(0x7f00000008c0)=0xc) renameat(r5, &(0x7f0000000900)='./file0\x00', r7, &(0x7f0000000940)='./file0\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000a40)={0x15, 0x83, &(0x7f0000000980)="77fe8e4642570e1d6ce5af6675bcfd68dcae5cd97e06bc13f083ebf87170b413b5ebc29791aeeb5b9cad7f3ac887c45ae28b180c85e8e96b2fc72f9b2c4c4bad4b9e9749e9e201e70dca4ec088b7d468038b111ea76bfa18345e42335bbdb4efcfd0a17fb339db1c939430a6922f0e6e6ee169b739517b8be1fd3595e59cd804fd3378"}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000b00)={r9, 0x3ff, 0x1, [0x7ff]}, 0xa) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000b40)={0xc22, 0x0, 0x1, 0xffff, 0x984d, 0x8, 0x2, 0x7fff, 0x5, 0x5, 0x2}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/03 14:14:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000005c0)=""/9) socketpair$unix(0x1, 0x40008, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000600)={0xaa}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000180)={0x1, 0x0, [{0xd, 0x0, 0x6646, 0x1, 0x1f}]}) bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r2 = dup2(r0, r0) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f0000000040)=0x10) 2018/04/03 14:14:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x14}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000540)=0x200000000000, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr=0x10000, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) read$eventfd(r2, &(0x7f00000002c0), 0x8) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000240)="2a2a8f478304d899899346465aade8535b72e9816776280d5ec0797a774800d80105e43adac9efdffe14f0c2bf709479c748355439666c904178c6815665a1c71e4d942bd60879223ffd551a390a71520771acd45a2aac1c8441fe1f6f2e7ba52aaacd0bfcf5fe5634", 0x69) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) [ 107.257079] do_syscall_64+0x281/0x940 [ 107.260964] ? vmalloc_sync_all+0x30/0x30 [ 107.265153] ? finish_task_switch+0x1b9/0x970 [ 107.269646] ? finish_task_switch+0x17a/0x970 [ 107.274133] ? syscall_return_slowpath+0x550/0x550 [ 107.279054] ? syscall_return_slowpath+0x2ac/0x550 [ 107.283977] ? prepare_exit_to_usermode+0x350/0x350 [ 107.288993] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 107.294914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 107.299760] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 107.304942] RIP: 0033:0x4552d9 [ 107.308122] RSP: 002b:00007f06a47dbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 107.315823] RAX: ffffffffffffffda RBX: 00007f06a47dc6d4 RCX: 00000000004552d9 [ 107.323085] RDX: 000000000000001c RSI: 00000000201cd000 RDI: 0000000000000013 [ 107.330347] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.332450] binder: BINDER_SET_CONTEXT_MGR already set [ 107.337604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 107.337638] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000000 [ 107.380772] binder: 9617:9658 ioctl 40046207 0 returned -16 [ 107.412343] device lo entered promiscuous mode [ 107.415402] binder: undelivered transaction 12, process died. [ 107.430631] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo [ 107.488769] device lo left promiscuous mode [ 107.496349] device lo entered promiscuous mode [ 107.508073] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo [ 107.517859] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 14:14:08 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)) fallocate(r1, 0x0, 0x0, 0x1ff) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/04/03 14:14:08 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x5, 0x501100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x1ff}}}, 0x84) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r3) 2018/04/03 14:14:08 executing program 5 (fault-call:5 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x7ff, 0xb21}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x5, 0x6}, &(0x7f0000000100)=0x22a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xffffffffffffffe1, 0xb10, 0x584ee34c, 0x5, 0x5}, &(0x7f0000000180)=0x14) 2018/04/03 14:14:08 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000440)="af", 0x1, 0x2, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xde60, 0x1) recvmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000200)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/125, 0x7d}], 0x1, &(0x7f0000000340)=""/176, 0xb0, 0x8}, 0x40) r2 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="952c62af5ee84bcefbba16bcf2296ef5", 0x10) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x80000) read(r2, &(0x7f0000004f45)=""/187, 0xbb) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x1}, 0x18) 2018/04/03 14:14:08 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b34ffc), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/03 14:14:08 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000440)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7ff}, 0x1, [0x6, 0x1, 0x6, 0x8, 0x1, 0x3f, 0x100000000, 0x2]}, 0x5c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7ff, 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=0x0, &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000580)={r2, 0x8}, &(0x7f00000005c0)=0x8) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x2, 0x100) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="c4c235965bf2d23eb81ecd00000f23d80f21f835800000500f23f866b8db000f00d00f01bee9bc0f5b0f18e166b8c0008ed00fb4948e00900000b9800000c00f3235000400000f303626f3e002", 0x4d}], 0x1, 0x40, &(0x7f00000004c0)=[@cr0={0x0, 0x80010000}], 0x1) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) accept$inet(r1, &(0x7f0000000600)={0x0, 0x0, @local}, &(0x7f0000000640)=0x10) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) ioctl(r0, 0x0, &(0x7f0000000180)="acb0229687ff009ea9414c92418c08000000000000000000000000000000") write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x3}, {0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x1c67}, r3, 0x1ff}}, 0x48) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[], 0x3a) bind$alg(r4, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000280)={0xffffffffffff8000}) 2018/04/03 14:14:08 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="39f6495a80810451386f3d061a2b2d53c285e9eea21112860e17cf8fb09e9788b89199f52a7023cfd3b458cfaba78d6415d1e078602c29bafb560a65b5c74d643ec7de999afb5f8c16b6994ee45ef5720f2d05061468d3738cd939e805b5c5d4d4c5a86fb4565dd3dd90a9f4bd6cf40351f2b547770cee986dfdc97ce70c090e51f203cef24bad17d028c567e761ecb4dab930b3bdb9703922adfdec37bd0addae76df5723763c49d8716cc00d574fd167a76df018173bd235d18d827e3c3a61b310cfbff00fcc71141dc0e5680a4a7b55c61e0763ef6e4c8668a2bfa2defebe93") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x2, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x800) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x418400) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/17, &(0x7f0000000080)=0x11) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="2b2802010000000000000000000000200000000000000001000f004053b87d690c000000000000000000000001b5ac9c3600000000000000000000000000000000223d58fde00653094749ac816953054c497de56a27001a00f2000100000000000000000000fc0000"], 0x121) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f00007cdffc), &(0x7f000070dffc)=0x4) 2018/04/03 14:14:08 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0xe6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000001c0)=0x4) r1 = socket(0x10, 0x200000000002, 0xc) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000240)="411de3ef000a6a6910fe0013a21770dd8c16536aad4d3bbeffba66029177332da276590ec97c86eb534491acd62964b9bc1142488e2cf097d7d5a4907f0f0a8d39c33c9f16f5918f320893396ecdc1891273df7d9a780ef66197e5e6d4519e66a811d818a61a2ffb7261fc7ca35d3b21ca9ee12ee78aae5ae23ed2c5955c62273b280681b53a4b20c4b935780f0ee04271a34bfce76be390f3e6b945bcf91351719713a8ee449d29517fd05e55cb6dda5219b92e942ac623716136de2dc8b7c34567410a8a0c954efa66", 0xca) write(r1, &(0x7f00006f0fe0)="1f0000000706fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x3, @empty, 0x249}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x200}], 0x38) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x4, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x3, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x8, r2, 0x10001, 0x100000000}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'bond0\x00', 0xa175}) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8001, 0x400000) shutdown(r1, 0x0) [ 108.488552] FAULT_INJECTION: forcing a failure. [ 108.488552] name failslab, interval 1, probability 0, space 0, times 0 [ 108.500082] CPU: 0 PID: 9676 Comm: syz-executor5 Not tainted 4.16.0+ #377 [ 108.507007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.516350] Call Trace: [ 108.518936] dump_stack+0x1a7/0x27d [ 108.522569] ? arch_local_irq_restore+0x53/0x53 [ 108.527237] ? perf_trace_lock+0xd6/0x900 [ 108.531390] ? call_fib_entry_notifiers+0x4f0/0x4f0 [ 108.534913] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 108.536404] ? lock_downgrade+0x980/0x980 [ 108.536455] should_fail+0x914/0xae0 [ 108.536471] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 108.536491] ? trace_hardirqs_off+0x10/0x10 [ 108.536512] ? rcu_read_lock_held+0xa9/0xc0 [ 108.536520] ? find_exception+0x370/0x520 [ 108.536533] ? print_irqtrace_events+0x270/0x270 [ 108.545465] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 108.547929] ? lock_downgrade+0x980/0x980 [ 108.547953] should_failslab+0xec/0x120 [ 108.547967] kmem_cache_alloc+0x47/0x760 [ 108.547985] ? lock_release+0xa40/0xa40 [ 108.547994] ? trace_hardirqs_on+0xd/0x10 [ 108.548008] inet_bind_bucket_create+0x7a/0x350 [ 108.548019] ? inet_unhash+0xa80/0xa80 [ 108.548030] ? kasan_check_write+0x14/0x20 [ 108.548039] ? do_raw_spin_lock+0xc1/0x230 [ 108.548055] __inet_hash_connect+0x670/0xed0 [ 108.548067] ? __inet_lookup_established+0x580/0x580 [ 108.548082] ? inet_hash+0x90/0x90 [ 108.548097] ? rcu_is_watching+0x85/0x130 [ 108.548107] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 108.565039] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 108.565616] ? tcp_set_state+0x201/0x830 [ 108.570297] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 108.574469] ? siphash_3u32+0x1f/0x290 [ 108.574486] ? secure_ipv4_port_ephemeral+0x8b/0x120 [ 108.574496] ? copy_net_ns+0x5c0/0x5c0 [ 108.574512] ? xfrm_lookup_route+0x4f/0x1a0 [ 108.574525] inet_hash_connect+0x6a/0x140 [ 108.574539] tcp_v4_connect+0xcb1/0x1e70 [ 108.574562] ? tcp_v4_inbound_md5_hash+0x510/0x510 2018/04/03 14:14:08 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000002c0)={0x3b, @empty, 0x4e20, 0x1, 'rr\x00', 0x20, 0x4f7, 0x1f}, 0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0x1c}, 0x90) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-pclmul)\x00'}, 0x58) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f0000000200)="d403b18a01a94d22462c6df6e508b396e25bc2f2f13beb16887a94833339bf7b6e339746ae0ee9f26a8076458ebb12dd67a73fcdeb298ba8f4e17061c3ab82f541e1910d10614b3015b5fd1c5d41f998e9ba7bb7ee5d2f4e3d13b4fbaea06b6d9bd528185035c5d5130616fae64e15d5967abb4a32c06701", 0x78}], 0x1, 0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) 2018/04/03 14:14:08 executing program 0: syz_open_dev$binder(&(0x7f0000fe3ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) unshare(0x200000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 108.574577] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 108.574592] tcp_v6_connect+0x1be3/0x26d0 [ 108.699197] ? tcp_v6_syn_recv_sock+0x2400/0x2400 2018/04/03 14:14:08 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x7f, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000005c0)=""/246) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000a80)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000540)="3e0f0d3ec4c289b6955179000065660f3814e90fc75e0bc4c34949cd5eb9800000c00f3235010000000f302e660f38826217c4c38d7f1c3a86b8010000000f01c10f2004", 0x44}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000140)={"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"}) [ 108.699211] ? perf_trace_lock+0xd6/0x900 [ 108.699220] ? rcu_is_watching+0x85/0x130 [ 108.699232] ? trace_event_raw_event_lock+0x340/0x340 [ 108.699270] __inet_stream_connect+0x2d4/0xf00 [ 108.699277] ? __inet_stream_connect+0x2d4/0xf00 [ 108.699284] ? lock_acquire+0x1d5/0x580 [ 108.699293] ? lock_sock_nested+0xa3/0x110 [ 108.699299] ? lock_acquire+0x1d5/0x580 [ 108.699310] ? inet_bind+0x930/0x930 [ 108.699322] ? mark_held_locks+0xaf/0x100 [ 108.699328] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 108.699337] ? __local_bh_enable_ip+0x121/0x230 [ 108.699346] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 108.699353] ? lock_sock_nested+0x91/0x110 [ 108.699360] ? trace_hardirqs_on+0xd/0x10 [ 108.699367] ? __local_bh_enable_ip+0x121/0x230 [ 108.699380] inet_stream_connect+0x58/0xa0 [ 108.699390] __sys_connect+0x213/0x4a0 [ 108.699399] ? SyS_accept+0x30/0x30 [ 108.699414] ? __sb_end_write+0xa0/0xd0 [ 108.699427] ? ksys_write+0x184/0x220 [ 108.699436] ? SyS_read+0x30/0x30 [ 108.699444] ? mm_fault_error+0x2c0/0x2c0 [ 108.699458] SyS_connect+0x24/0x30 [ 108.699466] ? __sys_connect+0x4a0/0x4a0 [ 108.699475] do_syscall_64+0x281/0x940 [ 108.699481] ? vmalloc_sync_all+0x30/0x30 [ 108.699489] ? finish_task_switch+0x1b9/0x970 [ 108.699495] ? finish_task_switch+0x17a/0x970 [ 108.699503] ? syscall_return_slowpath+0x550/0x550 [ 108.699511] ? syscall_return_slowpath+0x2ac/0x550 [ 108.699520] ? prepare_exit_to_usermode+0x350/0x350 [ 108.699531] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 108.699542] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.699555] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 108.699562] RIP: 0033:0x4552d9 [ 108.699566] RSP: 002b:00007f06a47dbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 108.699575] RAX: ffffffffffffffda RBX: 00007f06a47dc6d4 RCX: 00000000004552d9 [ 108.699579] RDX: 000000000000001c RSI: 00000000201cd000 RDI: 0000000000000013 [ 108.699584] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.699588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 108.699592] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000001 [ 108.813218] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 108.846566] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 109.286854] IPVS: Unknown mcast interface: 2018/04/03 14:14:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffffffffff38) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="09a1c2362c02b5ed2f757cadf7f7141514", 0x11}], 0x1, &(0x7f0000000700)}], 0x1, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, r2) 2018/04/03 14:14:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xad, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv6={0x86dd, {0x0, 0x6, "b96589", 0x77, 0x29, 0x800, @dev={0xfe, 0x80, [], 0xb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[@dstopts={0x73, 0x3, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @pad1={0x0, 0x1}, @generic={0x7fff}, @jumbo={0xc2, 0x4, 0x1f}]}, @routing, @fragment={0x0, 0x0, 0x0, 0x9, 0x0, 0x7ff, 0x68}], @dccp={{0x4e22, 0x0, 0x4, 0x1, 0x6, 0x0, 0x0, 0xd, 0xf9, "fbb156", 0x7, 'u,-'}, "05af0f87a63a5875523e59e6bec5491e85f18aa431c5dc1bfe9a02b8dca783fe8563af87a70ff609c538c995855c8f"}}}}}}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x841, 0x40) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x2, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)) pipe2(&(0x7f0000000140), 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) get_mempolicy(&(0x7f0000000000), &(0x7f0000000100), 0x0, &(0x7f00002bd000/0x1000)=nil, 0x0) 2018/04/03 14:14:09 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x8, 0xff, 0x89, 0x1}, {0x1, 0x53, 0x8c53, 0x100000001}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) write(r1, &(0x7f0000000140), 0xff3c) 2018/04/03 14:14:09 executing program 5 (fault-call:5 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:09 executing program 7: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='bond0\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000580)='bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/04/03 14:14:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000140)=""/133) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xa3a, 0x208000) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xffffffff) socket$l2tp(0x18, 0x1, 0x1) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=r1, @ANYBLOB="001100000eac3b0aa5f39347bfbd7a97c778909ee7f1"], 0x10) 2018/04/03 14:14:09 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a000007000000000000000000080005000001e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/03 14:14:09 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x228, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f00000000c0), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'gretap0\x00', 'gre0\x00', 'ifb0\x00', 'teql0\x00', @random="2008ad034cb1", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xa0, 0xd8, [@m802_3={'802_3\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00', 'bcsf0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "3a8591b35d95beaf04430a3e234fc14b36ff96a2b2e27f2647af2d39ff6d", 0xf8499e200d427d74}}}}]}]}, 0x2a0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000100)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001980)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001a00)={0x0, @local, @broadcast}, &(0x7f0000001a40)=0xc) recvfrom$packet(r1, &(0x7f00000019c0)=""/28, 0x1c, 0x40012123, &(0x7f0000001a80)={0x11, 0x1b, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) write$binfmt_elf32(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7, 0xfffffffffffff000, 0x9, 0x100000001, 0x3, 0x3, 0x0, 0x10b, 0x38, 0xdb, 0x4, 0x10001, 0x20, 0x2, 0x8000000000000, 0xee1, 0x5}, [{0x0, 0x6, 0x8001, 0x80, 0x71, 0x2, 0x3, 0x6}, {0x70000006, 0x6, 0x40, 0x6, 0x696d67c0, 0x8, 0xffffffffffffffff, 0x1000}], "", [[], [], [], [], [], [], []]}, 0x778) [ 109.428126] FAULT_INJECTION: forcing a failure. [ 109.428126] name failslab, interval 1, probability 0, space 0, times 0 [ 109.439411] CPU: 0 PID: 9745 Comm: syz-executor5 Not tainted 4.16.0+ #377 [ 109.446333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.455678] Call Trace: [ 109.458265] dump_stack+0x1a7/0x27d [ 109.461901] ? arch_local_irq_restore+0x53/0x53 [ 109.466583] should_fail+0x914/0xae0 [ 109.470301] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/03 14:14:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x105000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r4 = gettid() process_vm_readv(r4, &(0x7f0000000300)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/19, 0x13}], 0x2, &(0x7f0000000500)=[{&(0x7f0000000340)=""/240, 0xf0}, {&(0x7f0000000440)=""/192, 0xc0}], 0x2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getpeername$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000006c0)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0xfffffffffffffda6) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 109.475412] ? trace_hardirqs_off+0x10/0x10 [ 109.479737] ? trace_hardirqs_off+0x10/0x10 [ 109.484061] ? find_held_lock+0x35/0x1d0 [ 109.488124] ? __lock_is_held+0xb6/0x140 [ 109.492195] ? check_same_owner+0x320/0x320 [ 109.496513] ? rcu_read_lock_sched_held+0x108/0x120 [ 109.501527] ? rcu_note_context_switch+0x710/0x710 [ 109.506454] ? kasan_check_read+0x11/0x20 [ 109.510606] should_failslab+0xec/0x120 [ 109.514583] kmem_cache_alloc_node+0x56/0x760 [ 109.519081] ? __sk_dst_check+0x1a5/0x380 [ 109.523232] __alloc_skb+0xf4/0x760 2018/04/03 14:14:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x208002, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfff) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) r6 = dup3(r3, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000140)={0x2, 0x9c4, [{0x401}, {0x0, 0x0, 0x100000000}]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00000002c0)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x78e4, 0x401, 0x1b, 0x3f]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="c441c1dba20068000066baf80cb8c65f4f8aef66bafc0c66b8dc0366efc481f8ae583566b86c008ed0470f01ee66bad004b800000000efac66b8fd000f00d80f01df0f35", 0x44}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00000002c0)=ANY=[]) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 109.526861] ? skb_scrub_packet+0x510/0x510 [ 109.531205] ? __lock_is_held+0xb6/0x140 [ 109.535278] ? tcp_md5_do_lookup+0x256/0x730 [ 109.539691] ? trace_hardirqs_off+0x10/0x10 [ 109.544021] sk_stream_alloc_skb+0x126/0x9a0 [ 109.548431] ? tcp_init_transfer+0x3e0/0x3e0 [ 109.552840] ? __lock_is_held+0xb6/0x140 [ 109.556912] tcp_connect+0x1175/0x4100 [ 109.560809] ? tcp_push_one+0x100/0x100 [ 109.564782] ? print_irqtrace_events+0x270/0x270 [ 109.569544] ? secure_tcp_seq+0x9f/0x150 [ 109.573605] ? lock_downgrade+0x980/0x980 2018/04/03 14:14:09 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r0, 0xfffffffffffffeee, &(0x7f0000000180)=0x5) r1 = msgget$private(0x0, 0x6d) msgrcv(r1, &(0x7f0000001480)={0x0, ""/244}, 0xfffffffffffffffe, 0x0, 0x1800) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x0, 0x456c, 0x9, 0x4, 0xffffffffffffffff, 0x5}, 0x2c) dup3(r2, r3, 0x80000) r4 = msgget$private(0x0, 0x201) r5 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x4000000006, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0xff, 0x6}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000000c0)={r6}, 0x8) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r7, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r8 = fcntl$dupfd(r7, 0x0, r7) recvfrom$inet(r7, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r8, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r8, 0x8907, &(0x7f00000000c0)) msgctl$IPC_RMID(r1, 0x0) msgctl$IPC_RMID(r4, 0x0) msgctl$IPC_RMID(r4, 0x0) [ 109.577766] ? pvclock_read_flags+0x160/0x160 [ 109.582263] ? mark_held_locks+0xaf/0x100 [ 109.586411] ? ip_route_output_key_hash+0x229/0x370 [ 109.591429] ? ktime_get_with_offset+0x188/0x420 [ 109.596193] ? kvm_clock_get_cycles+0x25/0x30 [ 109.600691] ? ktime_get+0x3a0/0x3a0 [ 109.604405] ? tcp_fastopen_defer_connect+0x163/0x4a0 [ 109.609595] ? ip_route_output_key_hash+0x252/0x370 [ 109.614610] ? siphash_1u64+0x18/0x270 [ 109.618495] ? secure_tcp_ts_off+0x98/0x170 [ 109.622811] ? xfrm_lookup_route+0x4f/0x1a0 [ 109.627126] ? dst_release+0x48/0xa0 [ 109.630843] tcp_v4_connect+0x15ef/0x1e70 [ 109.635003] ? tcp_v4_inbound_md5_hash+0x510/0x510 [ 109.639934] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 109.645125] tcp_v6_connect+0x1be3/0x26d0 [ 109.649282] ? tcp_v6_syn_recv_sock+0x2400/0x2400 [ 109.654121] ? perf_trace_lock+0xd6/0x900 [ 109.658264] ? rcu_is_watching+0x85/0x130 [ 109.662405] ? trace_event_raw_event_lock+0x340/0x340 [ 109.667598] __inet_stream_connect+0x2d4/0xf00 [ 109.672161] ? __inet_stream_connect+0x2d4/0xf00 [ 109.676897] ? lock_acquire+0x1d5/0x580 [ 109.680846] ? lock_sock_nested+0xa3/0x110 [ 109.685055] ? lock_acquire+0x1d5/0x580 [ 109.689012] ? inet_bind+0x930/0x930 [ 109.692712] ? mark_held_locks+0xaf/0x100 [ 109.696834] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 109.701392] ? __local_bh_enable_ip+0x121/0x230 [ 109.706386] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.711380] ? lock_sock_nested+0x91/0x110 [ 109.715591] ? trace_hardirqs_on+0xd/0x10 [ 109.719715] ? __local_bh_enable_ip+0x121/0x230 [ 109.724362] inet_stream_connect+0x58/0xa0 [ 109.728575] __sys_connect+0x213/0x4a0 [ 109.732442] ? SyS_accept+0x30/0x30 [ 109.736053] ? __sb_end_write+0xa0/0xd0 [ 109.740012] ? ksys_write+0x184/0x220 [ 109.743792] ? SyS_read+0x30/0x30 [ 109.747222] ? mm_fault_error+0x2c0/0x2c0 [ 109.751345] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 109.756860] SyS_connect+0x24/0x30 [ 109.760381] ? __sys_connect+0x4a0/0x4a0 [ 109.764415] do_syscall_64+0x281/0x940 [ 109.768278] ? vmalloc_sync_all+0x30/0x30 [ 109.772401] ? finish_task_switch+0x1b9/0x970 [ 109.776869] ? finish_task_switch+0x17a/0x970 [ 109.781345] ? syscall_return_slowpath+0x550/0x550 [ 109.786251] ? syscall_return_slowpath+0x2ac/0x550 [ 109.791157] ? prepare_exit_to_usermode+0x350/0x350 [ 109.796152] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 109.801492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.806312] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 109.811478] RIP: 0033:0x4552d9 [ 109.814642] RSP: 002b:00007f06a47dbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 109.822327] RAX: ffffffffffffffda RBX: 00007f06a47dc6d4 RCX: 00000000004552d9 2018/04/03 14:14:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents64(r0, &(0x7f0000000000)=""/44, 0xfffffffffffffe9c) getdents(r0, &(0x7f0000000040)=""/36, 0xfffffffffffffd32) flock(r0, 0x2) fstat(r0, &(0x7f00000000c0)) 2018/04/03 14:14:10 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000400)={0x0, 0x1, 0x6, @random="550e9417b0fe"}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7ff, 0xd74, 0x8be0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x40}, 0x8) [ 109.829575] RDX: 000000000000001c RSI: 00000000201cd000 RDI: 0000000000000013 [ 109.836820] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.844065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 109.851309] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000002 2018/04/03 14:14:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) umount2(&(0x7f00000002c0)='./file0\x00', 0x8) ppoll(&(0x7f0000000300), 0x83, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x8400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x74, r2, 0x400, 0x70bd25, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x8e322a8357dd6c14}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb088}]}, 0x74}, 0x1}, 0x20000005) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x10000, 0x0) 2018/04/03 14:14:10 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x1, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x10c) 2018/04/03 14:14:10 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x4a0880) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x41) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0xe, &(0x7f00000001c0)=@raw=[@call={0x85, 0x0, 0x0, 0x36}, @call={0x85, 0x0, 0x0, 0x9}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x1b}, @ldst={0x3, 0x0, 0x3, 0x3, 0xf, 0x0, 0xfffffffffffffff1}, @ldst={0x3, 0x1, 0x7, 0xe, 0x9, 0xffffffc0, 0x10}], &(0x7f0000000240)='syzkaller\x00', 0x3, 0xf5, &(0x7f0000000280)=""/245, 0x41100, 0x1, [], r4}, 0x48) syz_open_procfs(r1, &(0x7f0000000180)='ns/uts\x00') fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/125, 0x7d}], 0x1) r5 = dup3(r0, r2, 0x80000) fstat(r3, &(0x7f0000000100)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000700)=ANY=[@ANYBLOB="070000000000000000000000000000000000000000000000000000000000814c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016a7b445ad85026308df03db64ac626274fe03b10c0c9c06896beee4932ffd2c2648a5121e8d092a762e8975b153fae3e80d1b35d70dd25422fbda84e0d50401eafc7f"]) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000640)=""/145) 2018/04/03 14:14:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x2) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {0x4}, {}, @result}], 0xfffffffffffffeed) 2018/04/03 14:14:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0xb9d, &(0x7f0000000080)=0x0) io_destroy(r1) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv4_newroute={0x20, 0x18, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x4, 0x16}]}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) r5 = getegid() r6 = getpgrp(0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) lstat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001140)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) r13 = getpgrp(0x0) r14 = getuid() r15 = getgid() sendmmsg$unix(r2, &(0x7f0000001340)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="2d288031ac904c8910954ab627f9f2082fe034b4f27081ac59fa9da35059f07721ad8cd2c1eec009a276f43ff38d7425e0cc45bc8fe80e", 0x37}], 0x1, &(0x7f0000000500)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x90, 0x20000000}, {&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000640)="de5370835c94cad8e65e1db52f627eef6b74984416f761fc5464395f71d6fce140eb6cd3acc401381a79a0c5506c96e29ae1ad69502eafae031b1f9064a3b7fa34877791f110ee970efe26cb728d39d6a3e8d7641e60fb1d54cbfa4f0077115f70ca8590d1501d2b28ca28e4f99aaa317fe77fe856af0a849e4c9d7b36a48fa372db7484a3656569e57adea4fc9f744f78f64f637d6cc66b97abe1c03abe5a4ef569f2a98b0eb3cb0ef6aef45b63a0637b2775c2d46c6e76c4f70d33100bf566275c78625ac3c9fbb535a47c2ce4fe7f47d5a77f0da342f42fd9a4b68169e4d213354457", 0xe4}, {&(0x7f0000000740)="56929ca4318af7bf372e0e89bf146847b705da316b17960b171735fe6076a1de5db05ee56a6e3eff08997d4013a91dc9945dbd6d5607fd6962f42b7d8b203a0e4417dc569aba6eddf1bef60a7dbe1d5fcae7d82e73140c102d158ff16ca4e8be734013533917d44d1b3680361b39871c22b9901275622d289417fdcceb1546664297b14023986bc834ff", 0x8a}, {&(0x7f0000000800)="6feef9092ceef5f86c2aeb6ffac8cc3196b39470b10db313179bd93ee313caae28527850024540c6b6d424ed2a07d2bed2264fc82d7505b06618ed633e8bfb86b67cba215969f208e8b6233b975556eba9211cce0911c71de78555be97c828151d8104d1b708ee43a9ca5cf829bb0f2fe4e0ad328bdfecfdaae19a8ad092b2df58abcb62ad23b5e70cb3baf977b321db1c49f1d2fb4dc8dc2cc10fe0d53295ff7069c3e6a635258cd43bb9c3973dd58eb3e0c3f9a8383c9fdbb9d5d5964922ad4b9bbb827828e1654614d8a69a8c50692bda7e4265e986a6d5974f", 0xdb}, {&(0x7f0000000900)="51ca1b76bf532a702014832d64a46732f98af1ba78ce51f50918adc7a5c4ac17008c9611020ca76297fcea9f946e67a974eaf8ae1cb2fb41466796bdbc96825295a9", 0x42}], 0x4}, {&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a40)="28615ec3cdefaa23f0874ae5824100006690fec2af55801788ccd84c82341bede251ce6d173dd5d4ffd12753a85e64981e29e4620aa39c9ac1e66a3b9d82cce7a569d048a1b15e93614d749d228acebde59ff4d9c6fca489e4ba7e2dbc1964db67165b5df2da969ef0b56049bf44d5103ccc0447fc8f0d62cb2c8ce15b6aca08011fb843df137c0dc08305eed812e0555d22", 0x92}, {&(0x7f0000000b00)="a97f6604af25111414cd12f03dd410d5a8150f7e942136483f1af2bd6ca3668f784f2a92179eb1dacf067ef26c63ac01af3a9d9ad74263afb2776eb5c40e27a0427d17b64b1051bf3fed96a40d726026a07f67b6cc7c7ce21a74daabcacdc497e287161e82a55684330862ea77c95ac7b94eb67bc73785207823b9c9c050f675c19adbbf6956c9e297c264986c2fc4fe4e8ac56e1191f9c6427aa045d8524c963948d48868708334", 0xa8}, {&(0x7f0000000bc0)="7600725d0df72cb9cbee1211e9af7c6339a10c9294d71b608384e22a7aeaa3d2f1e6aa48de7fd44db221440513e820c4021affa3aeb0b3de83b8babfbf7110dc2c5b65fa64cc6f11ad8f679de494d09e139464f94873520ff75cbbf20fe5dbd5bcc2efe7f34c5a88d812cf12d334cafcd9c5aa374bc3f684325970661c83101c46b3cd4d78992478c09455fd44e6005bdab9ab30fbead63eed7e5dd1ea9cec5153278a99a471c3efc8b271cd8879a0a533ab7db40dec760aab4235", 0xbb}], 0x3, 0x0, 0x0, 0x90}, {&(0x7f0000000cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000d40)="72ad167699b636c78edffb5452aa092e49192c8f3826eb5e8e6c67f60158abddcc11b961de8161f906d4d939e84638e2210cd33f2dd8385ddc5ba4e23fb3e3bb6aac90385dda5ff23f039525926df9e65179f9fbf3e3f661026a5662c7c583740b2d10fd2ca3d35877a90a8dd554643aee1c51951d3bb1e46ccd10c5ed88b2828ae11268d075744b844a5c6f6f0cac6e76d1d981179c86b8fe3542ea25b0a259a93090316fa992a161e4c1ba48ff12bccc4e3f8f4e2ed741dc06943e9d8d22220ed0afdcc8e52d8380d294742832da8bc1e2dfa050", 0xd5}, {&(0x7f0000000e40)="dbd96373dbfd524cad0263c0c2aecca7b04a44414ef02af378d883e29d47b295717f8d89b60286893f646c5622805b7eb61561d288658c9015742387e57c18a8a32b3be0aa8ef045e170adc9df06a6dbaf6db50daa73180ff7ee1dd0f94e75266f6b66fa", 0x64}, {&(0x7f0000000ec0)="50fd055e9deeedb40884032ba1f2866955d26661c031c341c0c4d6bb9aca4f7448e8c01dd799711facacb6b2f8df18fca285edcad50fa7bf913b3f873ba759189ac375cbe7e29410be818a36b8634a0ec2111bf30d161a244675e7a9924188283bfabe7f608055e5503d924b930d5d4ba9358583231b330461903de940639507fa2056c1df375f545049d7e58ab6471d2046dde1cd42c0b8f540937de59f0486d5c24228a577af3e645fc9d522d7c5eaf4ae08a011489c98", 0xb8}], 0x3, &(0x7f0000001180)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x90, 0x20004081}, {&(0x7f0000001240)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001300)=[{&(0x7f00000012c0)="da4a67d1980a0b3a221aefe170a88051ff8436ee28218a42136074909f517de4819e27106d481c5de5db9aa3fef27d7bc783", 0x32}], 0x1, 0x0, 0x0, 0x200008d4}], 0x5, 0x20000080) 2018/04/03 14:14:10 executing program 7: r0 = socket(0x18, 0x0, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x204) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x2, &(0x7f0000000080)="4f4610cf", 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) accept(r2, 0x0, &(0x7f0000000040)=0xfffffffffffffd15) 2018/04/03 14:14:10 executing program 5 (fault-call:5 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x5000, 0x800, &(0x7f0000000180)) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000130000)='./file0/file0\x00', 0x0) 2018/04/03 14:14:10 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x14040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000280)=0xe8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x2155, 0x999, 0x3, 0x42, 0x2, [{0x1, 0xffff, 0x4, 0x0, 0x0, 0x800}, {0x5, 0x7f, 0x20, 0x0, 0x0, 0x100}]}) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@report={0x54, 0x20, 0x300, 0x70bd25, 0x25dfdbff, {0x0, {@in6=@dev={0xfe, 0x80, [], 0x18}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x81, 0x4e21, 0x1, 0x0, 0x61c87146bf90388e, 0x80, 0x0, 0x0, r2}}, [@output_mark={0x8, 0x1d, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x4800) 2018/04/03 14:14:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000006a00)='statm\x00') fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='apW|']) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/03 14:14:10 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000080)}, 0x10) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f0000000100)=""/78, 0x4e) 2018/04/03 14:14:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8802) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4}) [ 110.158585] FAULT_INJECTION: forcing a failure. [ 110.158585] name failslab, interval 1, probability 0, space 0, times 0 [ 110.169911] CPU: 1 PID: 9826 Comm: syz-executor5 Not tainted 4.16.0+ #377 [ 110.176828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.186160] Call Trace: [ 110.188727] dump_stack+0x1a7/0x27d [ 110.192335] ? arch_local_irq_restore+0x53/0x53 [ 110.196984] ? is_bpf_text_address+0xa4/0x120 [ 110.201466] should_fail+0x914/0xae0 [ 110.205163] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.210249] ? save_stack+0xa3/0xd0 [ 110.213858] ? save_stack+0x43/0xd0 [ 110.217464] ? kasan_kmalloc+0xad/0xe0 [ 110.221331] ? kasan_slab_alloc+0x12/0x20 [ 110.225464] ? find_held_lock+0x35/0x1d0 [ 110.229510] ? __lock_is_held+0xb6/0x140 [ 110.233561] ? check_same_owner+0x320/0x320 [ 110.237867] ? rcu_note_context_switch+0x710/0x710 [ 110.242779] should_failslab+0xec/0x120 [ 110.246735] kmem_cache_alloc_node_trace+0x5a/0x760 [ 110.251738] __kmalloc_node_track_caller+0x33/0x70 [ 110.256650] __kmalloc_reserve.isra.39+0x41/0xd0 [ 110.261388] __alloc_skb+0x12a/0x760 [ 110.265083] ? skb_scrub_packet+0x510/0x510 [ 110.269391] ? __lock_is_held+0xb6/0x140 [ 110.273441] ? tcp_md5_do_lookup+0x256/0x730 [ 110.277830] ? trace_hardirqs_off+0x10/0x10 [ 110.282138] sk_stream_alloc_skb+0x126/0x9a0 [ 110.286526] ? tcp_init_transfer+0x3e0/0x3e0 [ 110.290916] ? __lock_is_held+0xb6/0x140 [ 110.294964] tcp_connect+0x1175/0x4100 [ 110.298839] ? tcp_push_one+0x100/0x100 [ 110.302795] ? print_irqtrace_events+0x270/0x270 [ 110.307532] ? secure_tcp_seq+0x9f/0x150 [ 110.311571] ? lock_downgrade+0x980/0x980 [ 110.315705] ? pvclock_read_flags+0x160/0x160 [ 110.320177] ? mark_held_locks+0xaf/0x100 [ 110.324304] ? ip_route_output_key_hash+0x229/0x370 [ 110.329299] ? ktime_get_with_offset+0x188/0x420 [ 110.334041] ? kvm_clock_get_cycles+0x25/0x30 [ 110.338517] ? ktime_get+0x3a0/0x3a0 [ 110.342214] ? tcp_fastopen_defer_connect+0x163/0x4a0 [ 110.347380] ? ip_route_output_key_hash+0x252/0x370 [ 110.352374] ? siphash_1u64+0x18/0x270 [ 110.356242] ? secure_tcp_ts_off+0x98/0x170 [ 110.360544] ? xfrm_lookup_route+0x4f/0x1a0 [ 110.364843] ? dst_release+0x48/0xa0 [ 110.368537] tcp_v4_connect+0x15ef/0x1e70 [ 110.372674] ? tcp_v4_inbound_md5_hash+0x510/0x510 [ 110.377582] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.382751] tcp_v6_connect+0x1be3/0x26d0 [ 110.386885] ? tcp_v6_syn_recv_sock+0x2400/0x2400 [ 110.391706] ? perf_trace_lock+0xd6/0x900 [ 110.395833] ? rcu_is_watching+0x85/0x130 [ 110.399960] ? trace_event_raw_event_lock+0x340/0x340 [ 110.405157] __inet_stream_connect+0x2d4/0xf00 [ 110.409718] ? __inet_stream_connect+0x2d4/0xf00 [ 110.414450] ? lock_acquire+0x1d5/0x580 [ 110.418402] ? lock_sock_nested+0xa3/0x110 [ 110.422613] ? lock_acquire+0x1d5/0x580 [ 110.426566] ? inet_bind+0x930/0x930 [ 110.430259] ? mark_held_locks+0xaf/0x100 [ 110.434381] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 110.438940] ? __local_bh_enable_ip+0x121/0x230 [ 110.443587] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.448579] ? lock_sock_nested+0x91/0x110 [ 110.452789] ? trace_hardirqs_on+0xd/0x10 [ 110.456914] ? __local_bh_enable_ip+0x121/0x230 [ 110.461574] inet_stream_connect+0x58/0xa0 [ 110.465791] __sys_connect+0x213/0x4a0 [ 110.469661] ? SyS_accept+0x30/0x30 [ 110.473273] ? __sb_end_write+0xa0/0xd0 [ 110.477228] ? ksys_write+0x184/0x220 [ 110.481009] ? SyS_read+0x30/0x30 [ 110.484444] ? mm_fault_error+0x2c0/0x2c0 [ 110.488571] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 110.494088] SyS_connect+0x24/0x30 [ 110.497605] ? __sys_connect+0x4a0/0x4a0 [ 110.501643] do_syscall_64+0x281/0x940 [ 110.505503] ? vmalloc_sync_all+0x30/0x30 [ 110.509630] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 110.515142] ? syscall_return_slowpath+0x550/0x550 [ 110.520047] ? syscall_return_slowpath+0x2ac/0x550 [ 110.524955] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 110.530301] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.535127] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 110.540291] RIP: 0033:0x4552d9 [ 110.543459] RSP: 002b:00007f06a47dbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 110.551147] RAX: ffffffffffffffda RBX: 00007f06a47dc6d4 RCX: 00000000004552d9 2018/04/03 14:14:10 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 2018/04/03 14:14:10 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000004000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000400)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r4, &(0x7f0000000180)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) fsetxattr(r2, &(0x7f0000000200)=@known='security.ima\x00', &(0x7f00000002c0)='wlan1posix_acl_access*ppp0user.-\x00', 0x21, 0x2) r5 = socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r6 = dup3(r2, r3, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0x800}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x102) rmdir(&(0x7f0000000080)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000300)=""/234) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) fchdir(0xffffffffffffffff) finit_module(0xffffffffffffffff, &(0x7f0000000480)='%$\x00', 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x1af, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x60}, 0x0) 2018/04/03 14:14:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x90) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) [ 110.558391] RDX: 000000000000001c RSI: 00000000201cd000 RDI: 0000000000000013 [ 110.565644] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.572889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 110.580133] R13: 000000000000005a R14: 00000000006f3910 R15: 0000000000000003 2018/04/03 14:14:10 executing program 5 (fault-call:5 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 110.695833] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000000040)=""/36, 0x24) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x101000) 2018/04/03 14:14:11 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) accept$alg(r2, 0x0, 0x0) poll(&(0x7f0000000240)=[{r0}, {r1}], 0x2, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x2, 0x2b0, [0x0, 0x20000080, 0x200001d0, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'bridge0\x00', 'rose0\x00', 'syz_tun\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xe8, 0x120, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x3c38f9ac785ef1b}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ip6gretap0\x00', 'tunl0\x00', 'ipddp0\x00', 'dummy0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x328) 2018/04/03 14:14:11 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000400)={0x3, 0xffffffffffffff9c}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0x5}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000300)={r3, 0x40, 0x20, 0x2, 0x3}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x28d) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000240)={0x3, 0x7, 0x20}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) close(r1) getsockname(r2, &(0x7f0000000180)=@in, &(0x7f00000002c0)=0xfffffffffffffe5a) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000100)=[0x0], 0x1}) 2018/04/03 14:14:11 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000081a000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fcf15)=""/235) r1 = shmget(0x3, 0x4000, 0x410, &(0x7f0000ffb000/0x4000)=nil) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x2002) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x234, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e22, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xf6}, 0x4, [0xe2, 0x0, 0xf295, 0x4, 0x1ff, 0xda39, 0x6]}, 0x5c) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/36) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x3ce, 0x1, 0x400, 0x7fffffff, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0xee20, 0x4) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000001c0)={0x3}) 2018/04/03 14:14:11 executing program 7: 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='&vboxnet0wlan0!security$\x00') r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000140)=0xf) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x21) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0x400, 0x8, 0x400, 0x45e7dffe, "0d3bf3e26e48ec232c41f15768a3882a585303573b192c81283aa59e21256dcd"}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)) 2018/04/03 14:14:11 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x181001, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/28, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/03 14:14:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:11 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="33941c28906f9aa01657fe154f5a9a67c48a08bcbe0d980c73f296c99c590c360c793679f7483da46c24e25f4e270a1eeae7dbdb578fe5c757ebf366120e167ab48478e8272736a533e56e1d3b7c1f47fef50cde17a378d1796a38361e4d5ada8e1e862186471c7495d8e5c5228feecc3b3148836b1bccfc09dbd2b035fbd25d45ea6941a1064d306f472cdd1fba950a69ddfafd1b748b554cda2912011a69c7e3624fc7a7ca25beccfe61e6b680") 2018/04/03 14:14:11 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r1, 0xffffffffffffffff, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x440) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x501083, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000200)=0x80, 0x4) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x200) connect$llc(r4, &(0x7f0000000240)={0x1a, 0x320, 0x5, 0x800, 0x0, 0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8000, 0x6, 0x6, 0x4, 0x0, 0x616, 0x400, 0x1, 0x7fffffff, 0x3f, 0x8, 0x40, 0x9, 0x3, 0x1, 0x7, 0x2, 0x9, 0x62, 0x4, 0x200, 0x7, 0x9c, 0x4, 0x4, 0x9, 0x9, 0x6, 0xe5, 0x1, 0x80000001, 0x1b, 0x3f, 0xe000000000000000, 0x100, 0xfffffffffffffbff, 0x0, 0xc9d, 0x1, @perf_config_ext={0x1e6, 0x7fffffff}, 0x80, 0x1, 0xfffffffffffffffb, 0x2, 0x200, 0x2, 0x4}, r3, 0xc, r2, 0xa) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000001c0)=0x5, 0x8) 2018/04/03 14:14:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 111.307681] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 111.331312] sctp: [Deprecated]: syz-executor0 (pid 9878) Use of struct sctp_assoc_value in delayed_ack socket option. [ 111.331312] Use struct sctp_sack_info instead [ 111.395585] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:12 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000050000003c00000000000000950000000000000039310acc5de2e929759e1a8bed6099a9af116fba3392f5154a0b61e3abeb843101195d1b3f16059e82032f174092efb6e61eb545fcd7b69f548eae6b"], &(0x7f0000000080)='GPL\x00', 0x5384, 0x99, &(0x7f0000000200)=""/153, 0x0, 0xfffffffffffffffd}, 0x48) 2018/04/03 14:14:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={0x0, 0xfffffffffffffe85}, &(0x7f00006a4000)=0xa8dc20790e4c8386) 2018/04/03 14:14:12 executing program 1: accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80000) sendmsg$can_raw(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r0}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x4, 0x0, 0xb807, 0x5}, 0x24, 0x1, 0x0, 0x0, "1064ed3eed281a7a60e8c13c1678fe9d87a77a48e3e3bbb77c4b5ade37532707fb63995724935beedc00d712260599d2ad9e05ccbe815431b1b9bdd5b0ac8d6c"}, 0x48}, 0x1}, 0x80) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000003, 0x2000000000008010, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000380)={{0xffffffff, 0x3, 0x9, 0xf0, "19bbc6d2e56f878b807306701a155079e559b617efe5a074d2f9472f24c23826c35abb5e1935e310cc5529b9", 0x200}, 0x0, 0x0, 0xfffffffffffff68e, r1, 0x3, 0x4, "0fc937bc754ab5507e405e443c754c324198710f9db1f6b627bc855e42a7b14d44f2636d647b1bfee0a46975049925af347375bdd625cbcae63ff479ad21b6be", &(0x7f0000000340)=']{\x00', 0x3, [], [0x3, 0xa0, 0x1]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0x9204, 0xf0b1) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) r2 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0xeee, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000005c0)=0x1) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000440)={{0x10f000, 0x0, 0xc, 0xb2, 0x5, 0x1f, 0x3, 0x7, 0x0, 0x0, 0xffffffffffff9de4, 0x531}, {0x0, 0x1b4dfad996688811, 0x0, 0x1, 0x0, 0xff, 0x7fffffff, 0x0, 0x5, 0x2, 0x0, 0xffffffffffffffe0}, {0x1, 0x5000, 0x0, 0x81, 0x24, 0x80000000, 0x400, 0x100, 0x40, 0xd1, 0x40000000000000, 0x1f}, {0x3000, 0x0, 0x0, 0x40, 0x1, 0xffffffffffff90be, 0x101, 0x5, 0x0, 0x3b78, 0x9, 0x80000001}, {0x2000, 0x7000, 0x1d, 0x7fffffff, 0x0, 0x1, 0x0, 0x7f, 0xa3ac, 0x4, 0x7, 0x401}, {0x6001, 0x2, 0x4, 0xe6, 0x5, 0x3f7b, 0x0, 0x80, 0x800, 0x7fff, 0x5, 0x6}, {0x0, 0xf000, 0x3, 0xff, 0x401, 0x7f, 0x0, 0x4, 0x3, 0x46, 0x32c, 0x7}, {0x10001, 0xd000, 0xf, 0x0, 0x8f37, 0x0, 0x3, 0x10000, 0x400, 0x200, 0x100000001, 0x9}, {0xd000, 0xf005}, {0x101000, 0x5000}, 0x1, 0x0, 0x1, 0x80, 0xe, 0x1000, 0x6000, [0x8, 0x1, 0xffffffffffffffa1, 0x59df]}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000014, &(0x7f0000000600)=0xd484, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x3f, &(0x7f0000000640)=0x7ff, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000), 0x30b) sendto$inet(r3, &(0x7f00000006c0), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x3f2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r5 = memfd_create(&(0x7f0000000380)='/dev/ptmx.', 0x3) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) close(r4) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0x204) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000000c0)={{0x2f, @rand_addr=0xf778, 0x4e24, 0x2, 'sed\x00', 0x0, 0x4, 0x78}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x10000, 0x9, 0x6, 0x200}}, 0x44) 2018/04/03 14:14:12 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x7e, 0x1ff, 0x4, 0x7ff, 0x18, 0xffffffffffffffff}) 2018/04/03 14:14:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000180)=0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="0b8778bf581f787d70e9339c2e1ee60c56db35c03e4c42ce45a9648a74d2776cfed182df9ea807a876435a2fc0a898561c391658171c007acfe920a1b6e877731a5928726d99eee1a63e828cdde8485811d3988dc1e90745854c8542079fe0050f7f6d92a1e7fd60660cd05cd66627aefae53d1e0d8eea64d00c8c2083075cd8b8ec571b1b6e66738c1c5a1716f134ed831382b09dd650fdf3fb3c4b56768ac0a56ae7010faebb7703edbf48136cd3778586e5d0e60600000000000000c1513b85a0722d62f8b84c7700000000000000000000"]]], &(0x7f0000000340)=0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000002c0)=0x1, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000240)="ea2f3100004f00660f56e466baf80cb831b95d86ef66bafc0cec8fe978dbd2360fc718660f38812cd50050000066bad104ed660f38808d5e00000066baf80cb83232fe83ef66bafc0c66b84f7766efc4c2f9a78f00000000"}], 0x0, 0x1a, &(0x7f0000000180), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000300)='vboxnet1\x00') ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000004c0)) ioctl$KVM_RUN(r5, 0xae80, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x82002}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)=@alg={0x118, 0x10, 0x600, 0x70bd2b, 0x25dfdbfc, {{'sha384-ssse3\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x401}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xfffffffffffffff9}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x6}]}, 0x118}, 0x1}, 0x0) 2018/04/03 14:14:12 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)) fcntl$getown(0xffffffffffffffff, 0x9) getpid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='task\x00') r2 = semget$private(0x0, 0x1, 0x40) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f00000000c0)=""/31) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)=0x7) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14}}, 0x4}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x4, 0xc0c, 0x3b, 0x4, 0x1}) r4 = getpid() bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ptrace$setopts(0x4206, r4, 0x7f8000000000, 0x2) ptrace$setregset(0x4205, r4, 0x0, &(0x7f00000003c0)={&(0x7f0000000600)="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", 0x130}) getdents64(r1, &(0x7f0000000140)=""/184, 0xfffffffffffffe47) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000400)=ANY=[]) 2018/04/03 14:14:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000000c0)="96e1b895a8a47efd8cf107153790b0cd48b99cd9d41d509c99a65eb27ce23c0c73daa4d975fd89a1036fcfb63a3ba59cc8c68ec13c8f6f9351b7d75a", 0x3c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:12 executing program 4: 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) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0xffffffffffffff80, 0x7ff, 0xd78, 0x8}, 0x14) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x3, "5fc892"}, &(0x7f0000000140)=0xb) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x81}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000d1b252)) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) [ 112.176734] sctp: [Deprecated]: syz-executor0 (pid 9878) Use of struct sctp_assoc_value in delayed_ack socket option. [ 112.176734] Use struct sctp_sack_info instead 2018/04/03 14:14:12 executing program 3: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140), 0x4) r0 = socket(0x10, 0x2000000000802, 0x0) r1 = memfd_create(&(0x7f0000000100)="5e84304edb7fc08391766f6a00", 0x0) getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) getpgrp(r2) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) rt_sigaction(0x27, &(0x7f0000000000)={0x4, {0x7f}, 0x4, 0x1}, &(0x7f0000000040), 0x8, &(0x7f00000000c0)) 2018/04/03 14:14:12 executing program 7: r0 = userfaultfd(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r3, 0x800, 0x70bd27, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r4 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r2, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) sendfile(r4, r2, &(0x7f0000000000), 0x100000001) poll(&(0x7f0000000100)=[{r1}, {r4}, {r0}], 0x3, 0x200) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x9, 0x3, 0x3, 0x40, 0x0, 0x2, 0x3c442609c82038ad, 0x0, 0xb7f, 0x8, 0xffffffffffffffff, 0x7, 0x1, 0x0, 0x8138, 0x2, 0x6, 0x7, 0x1, 0x1, 0x7fffffff, 0x9, 0x100000000, 0x7, 0x1, 0x0, 0xfffffffffffffffa, 0x3, 0x8, 0x80, 0xfffffffffffffffc, 0x6, 0x8, 0x0, 0x9, 0x0, 0x0, 0x8000, 0x3, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0xe9f, 0x2524, 0x3, 0x8, 0x81, 0x145}, r2, 0x8, r2, 0x9) [ 112.236874] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 112.256470] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/03 14:14:12 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000440)}}, {{&(0x7f0000000900)=@nl=@unspec, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x128}}], 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x2d3ffb1, @dev={0xfe, 0x80, [], 0x15}, 0x10000000000000}}, 0x80000001, 0x8, 0x4, "85644f90f6a80eda2de19d56db82708bdb19f14c47ffd76204f9d159df3cf9478734b959f44fb58e2c1cdee14024d1ea7a20e5916539dcbbf178a7bce816c23ae0d9111741438e4de6d3ade100f555a8"}, 0xd8) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 112.304674] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 112.383346] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/03 14:14:12 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f0000000000)=""/207, 0x8f}], 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000000140), 0x2000000a, &(0x7f0000000180)) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e8f55dab4b196da7b09eaaba1d3dd947ed46cd5ed348820300000000000048"], 0x5a) write$fuse(r0, &(0x7f0000000100)={0x28, 0x1, 0x2, @fuse_notify_delete_out={0x9, 0x5, 0x73bee6db}}, 0x28) 2018/04/03 14:14:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x6}, 0x1c) 2018/04/03 14:14:12 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) socket$netlink(0x10, 0x3, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000100)={'bridge0\x00', r1}) 2018/04/03 14:14:12 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) connect$pppoe(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x0, {0xfffffffffffffffd, @random="2f364d8b8b40", 'ip6tnl0\x00'}}, 0xffffffffffffffbb) write(r1, &(0x7f0000000180), 0xff4d) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/03 14:14:12 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x1, 0x9, 0x8a0f, 0x81, 0x0, [{0x6, 0x776b, 0x9, [], 0xfff}, {0x0, 0x5, 0xfffffffffffffff8, [], 0x3ff}, {0x8, 0x40, 0x5, [], 0x1}, {0xd9e, 0x5, 0xff, [], 0x69b}, {0x2, 0x7, 0x4, [], 0x5}, {0xb7f, 0x9, 0x2, [], 0x1000}, {0x9f8, 0x6, 0x2, [], 0x101}, {0xffff, 0xfffffffffffffff7, 0xff}, {0x4000000000000000, 0x5, 0x635, [], 0x7d0}, {0x2166, 0x600, 0xff, [], 0x3}, {0x2c, 0x2, 0x5, [], 0xe6a}, {0x3, 0x9, 0xffffffffffff0001, [], 0x1}, {0x4679a7f6, 0x6, 0x2, [], 0x7f}, {0xfffffffffffff001, 0x10000, 0x15fd6235, [], 0x7}, {0x4c, 0x7ff, 0x1, [], 0x6}, {0x1, 0x91c2, 0x2800, [], 0x1f}, {0x1, 0x0, 0xffff, [], 0x6619b9de}, {0x61e, 0x800, 0x1000, [], 0x7}, {0x5, 0x8000, 0x0, [], 0x100000001}, {0x3, 0x4, 0xb631, [], 0xea}, {0x8, 0x8, 0x100, [], 0x3fc000}, {0x2, 0x3, 0x0, [], 0x8}, {0x1000, 0x9, 0x3ff, [], 0xfd}, {0x9, 0xf, 0x6, [], 0x845d}]}) 2018/04/03 14:14:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xb9ed, 0x200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0x1, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e9c6ec02fd135e45e", 0x200002, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000ff8000/0x3000)=nil], &(0x7f0000000100), &(0x7f0000000180), 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="8ec00000000000007a0300000000000001000000040000000200000000002300ff030000000000000001000000000000a3040000000000000002000000000000000000000000000080000034000000000000000000000000010000000000000003000000002000000700000000001c1e0000000000000000720000000001010000000000000000000000000000000000"]) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) memfd_create(&(0x7f0000000180)='io.max\x00', 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 2018/04/03 14:14:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/4096) sendmmsg(r0, &(0x7f0000005a40)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001240)="e1", 0x1}], 0x1, &(0x7f0000001300)}}, {{&(0x7f00000054c0)=@in={0x2}, 0x80, &(0x7f00000055c0)}}], 0x2, 0x0) 2018/04/03 14:14:12 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x3ff, 0x8, 0xfff, 0x8, 0x36dc, 0x6, 0x4]}, 0x12) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000140)={0x1, 0xffffffffffffff46}) fdatasync(r1) r2 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x801, 0x20) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x28, "31659b7311f702d427cc78dae5efd1f1877692841a65346b41745db8cf1c0ab207fb941ff08001f8"}, &(0x7f0000000240)=0x4c) sendmmsg(r2, &(0x7f0000000280), 0x0, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[0x8, 0x100000000, 0x5, 0x2, 0xffffffffffffff01]}) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000340), &(0x7f0000000380)=0x4) msgget(0x2, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000003c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000400)={0x10}) socketpair$inet(0x2, 0xfc8a1d7bb714c872, 0x3, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x8, 0x30}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1f5, 0x2, 0x0, 0x4, 0xea}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000600)={r4, 0xff, 0x8000000000, 0x9, 0x400000000000, 0x3, 0x9, 0x2, {r5, @in6={{0xa, 0x4e23, 0xa4, @empty, 0x2}}, 0x5, 0x20, 0x5, 0xffff, 0x7}}, &(0x7f00000006c0)=0xb0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000700)=""/93, &(0x7f0000000780)=0x5d) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000007c0)) membarrier(0x2a, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000800)={0x2, 'rose0\x00', 0x3}, 0x18) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000840), &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000008c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000900), &(0x7f0000000940)=0x4) readahead(r1, 0xfffffffffffeffff, 0x2) syz_mount_image$bfs(&(0x7f0000000980)='bfs\x00', &(0x7f00000009c0)='./file0\x00', 0x9, 0x6, &(0x7f0000001c40)=[{&(0x7f0000000a00)="269492406dc2624c2ea5161ce47b24f36c69b926194d1a6d7a37bd1861b204dbd46c4864ba3280929236dfe39adb45f4891c3e7400401bbf129023c3b7c77664ba7498025bd26106e4d45ff2d8ef3494d8ae184de5db", 0x56, 0x6}, {&(0x7f0000000a80)="62c5feb2a7965894f4d21dd8861d4a0df60855e0a1d24e6c406daead36385769e637adf7f2493a3baf809725e370253f4c5775c0fd34154f0e28bf622732faaae10946fc046f99ee48485b2b403360770ccf7ca2eb3e3924393502bd029d611f31fd0d883ffef6267e8b20a4e4ba50175b0d80895f2afb1100b4f894609fc2c2973ea2a17905ec1dc2dbdca96d38529802747e69f8e3fced95811820d2d847bc322d3c9ef3dc1d118fa6cf7b6c8dd0925e1b292b9dadf0dc2384a1a4087821fcfbec10345abf54b3eaec6ba43025821740f69c6eea0efe08110bd2c9a519f81c2d1645d6902cb0eaf002cec702bd0ca072f70ccb5b7b94826e54bbf6c9436f4f9aeefd40eaf7491bb2c6d5c27635cc10e4a53a431fc9155e5c3f8cc7a87b9e90347439fc2e72b1711f50d0d784d709d11a7d997e9342be38ac4a13c06710aa7c65493792a410b87b14119db8a15da96bdba4fe47846d47d0475d2fd264e8ea84696ecf9dc855b79654fd8433e16351c1715f174dc3db95c3330b4a00e84264f731df918755224d07ee41a72eeec3de77bef551ad1f6762bf6f4d62398c3164afd0673f9c56c1f06f81192947a6ec616d901fb0a9d78b3b7cf3d7293f8c7635b5e183dfe014b7abd0adeb6c6681da3e6e1726d49005124ec34e20fcea26ab1c448eae595f7b58a2878f811520de889aed4209fc833b2a5ad45a09212bb632b6ac26214d335fedbc0144d0a1e99be06053cbbee16aa9a31e6369cd3450f9334d2dc3e8810eb0672ed090ddd11efd885f396c7a69c3186ce7b1b23b10e268a89ac19891e254f32b451a0a0d50f894c702836c9ade0f40bd5d9d57d2ed7ebe8c0a0c30d957a5dedd023ca26436b6f0aef6e18cbf4f707017c1f70302aabb6c39cd38f91f570997fd174544cb312e700e82b14ea69f8fbc6a715c30ada4ce60e96dbf8105f1551db956ab07ca78a26ceca8707e4d0a2bda8fe529a484d72be5080b926a9ea7efa8ceb1ba07147c0df9dc8d90c3620d3e0b0fc9ac85a67fcd05449cd5adb9c84d95f22f109f2bc9692279441fb90c17524377463808a7a1e8f92644cc1a7ea7f060593be97a2a848db887c414c8504deae04fcadf86e575a962bddc5b40dbf33b2afd57094fd47164767b4a8e245f576c1cae6f3fdc63a67638f6a58d4fb151faefc857d7b4800212a074490db8a55c3dcf88adb36ec6031a3b04179d7169dac80789d810642d9563b48a9defb16a1d776ff43b5f7b2f2cde328e3f2a56c5bb7de32189e148d3da2f92750ae8b5939eea4c5536c390588b983e1b8be8fb8538449f74e6866ecd66452c0a5448647f4c76c3658a9e08379ddd8a577012df4dead38092253a2629b8b88f36c97cf282ec6bcb3e92e5c5511464505ed4bf7054ea62615917b8ed2cd46e90e3bc5bcaff67e8b5f7b19e5e0165569b87281486f8a96e1333e7c75231ef48d45a93d5eccb287f7c9cd62ec1a3691004ee3da697a73161a28b2078cbf24cf684a02cf382146cf94d78c1a5294bbe981093c0d93d7ebfd2c4bf35ffc1f18385fed2e3e7964c358c24499cb1e1d5abb94457216f2f06d9bb2b8b8af28410b09ffb9c57e25c52d4846b26ed41dd987d8e9701b860d83279cdde9dc4cb3c4d4d296791c8aba4bf88d3eacad23b1c58b643d72c36a37997e79116927041d0e0502060419ef782d9957901fc123e595b4c24d137168522bb252b53c6a12d033eed8d8b8139fdd12ebe5aea428a293cd1e424f15c6ec39c4a8b8368e283d7b1f67f8573d30f226610e4a6cdd2b5476591fb3558fda33d60bc5585a20ba2b969d7a4d24344f8a761912384fdf85d8c4c2a5dd450e0edfd7394bbd04e2d56dd423db163ed927f0008a4e63d716c38a61f4bbf523b2175d9ad4b6201eb7d8960d1f3b5e11254b279e654d0024a0af83da762da7dab439ffe653d3d96e65f3317dc65626440096ce9c07cf0ba0bf56b10d8f9ba125cd8f797be4f8dfe82c2303c154ffdf40ae190ddbf2f9e967c4edda02ee3c486200c1f175df5b9789c42a286bc1e6a57b8203aef49d5d5b719c445de07d4fb8c2477de10615ca19d02d90d766beebe00af6f26c7ef4032951f8e251d5c2f1d201ccaab90c28daca17b7323d2fd17007699fc4424563a35d8d99fa5132f3c8fbea0febb0ba79e54831bb4592315cbd7273fad4607bdac3218ea2caaabf107b42f2ab356d8f54c64a416233284b504e2ec0b195ce07f5fff860ee0131c2f56a201c1c151ef55f3074796882425d2f3ba5036f77c40d9143417f99c1ce862364a50693a6939728fc3e33632d24b6f96aaaed83e188cc98ebdb932bc8df4bb457667527eb00491f1dd93462b6d370325f03eb288cc7aac2a48db7743685a88d4e80d87cbbbcd5b7e026355b14d9e92b268c35903f4b6649382dec139f3835b68d7afaed99069f522910043a3b7caefb773f6287b5a3a6235e10dc3f01beb0ee97d550268cffefa680d1132e45a626baa5985b2e47550504b61966c4eaf3f2ab45ad8a3d0a0bdbc3dcc4b6a49e076f4805defff3ff53de43d1756802df2b27e62f0a95f563269c3e2d886df8c59adeadf943fb063b02806b3a74fe6a04d6f559928d44979dcf92b0be3686891b8c412afdc15d4d1e4b7003999d51a4bcf8ab7ce28124ed934dcfc2e9ad6239c5685bf07088d9562e2cbca9613c0dc93bf1f75cc6bfa8ec63c8b20855e0be78999d0326ca964f9d27eb8a9782e4e007ed18c82c3772b60286279c50e2c335801a4394d3eb6fa623944a1222c814d6e4eeff4016c2f1406f8015af3a129683df550d0e9becd18b91bc351e5e6dd9cf5aeb48fc4a9cad0cf1f13188af03463cff42d303a0bdd883793458e2e99fe8a5f108588452f307992d1fcd24609c3fdd80ed46c5d940b13f9dec0e99391f5e510b028e84af00c8167de4f569a86da1a308ea35ea13c639f18861e22a9f677f71405aab5dc08ffb0095cf473b5b25523c309734a875610c2d18d9e333360e4bc070ea5e701a26d7c1390dc8c5655bcb589736ee4568ef668bf94e0f1892f468502cd47478c74363240eb3ad7182f3a2ae40f18742358b97614eba6bceb1f0b6debfaa5c927d46d6b264ac1d4acb0bfc4d725a4a4803c13ae23dc683b8efa2626d074e9076f978f1f34cc72b730e50fb78041995e8bab1b07521f84cbe8b15a5c24cbea0b1560252096691f5542c37a23c863e5b7b4b5e87c599b9ac043d2cbaba7384eb50522196553f261a10d31fd543badaf173baef3897c86876065c8e88536cc9230d43544baec8a47b60c24913889c77b17a0bee734fdc119b28c7b939e0b4b79b2481e926608e785188bb707aadb6f67165f358db1957fac44bf1649c17172489dfee22fb393714b5a71ffac4f05e88499685e926dbc09cec1c96eab3de27c26ec46463855bef1fea4d461b526115c7a322621b3e796f113408bbf7f20cb317f6e0e4c2d02eff1e4d1c8ce8874ffa3bfb87903ea423c0a02c10d4685da10a6af5b73a94e618757b9646928d04ac227faa90e7824248117973d4d44a6eb4b3f600e2bf6a6a9cd8faba55147bc41e5be9c1c78bfc41ff21522c8cd71127aa19af0687a2ce048a5bc1460ce700623ad4c719bf4bb1d7b9e989484cd8e7e6ba32ba2b0846ac2fa827ee07b018f31257a879c7befa24dfdd5b0db2d9ce9c087e73d5640c16a8fb65411daa3a2c0df6392387bb4bd26a7caf94d76b3b28a4167bb61f8ad4690ae20829152f24e821421d046dea6320af52991535adeec66e5bc002ed0cf8974dff94c0b606847a389dbcb86dbc829a9e650dcdc13a79a4c59ca2bbc12573a26d2bd438a65c9f3e1e242293e7c06c41e0ffe908e241832ad8b9083a48bc05be780fed219965817cafb0f4e7e8b06ea69110ef668494393b0add3180a6e871d44ab6510bbefb06d876e8bfb63b38466e46cbb95744c96c55db4a73c8b88c3f1e52aeb6ab4e9ce788d36e99f453e71a48dda03250df7a25af596d6989653e13383db51481150c46add46ffac3c8a2d5ca0721519074ac82c5ceb55f16593b2db14c2e467f4051ef1170c89ebccf50bf5a9e7e851efd11d756e6c869be0ee81d7d78bfbbd5bef84e5afde7d146b79335b391a2ba60af1b8bb36084bee6277b3db76c4e2b3d90966037d9e6f837c45708d70a9ddbb65bdece4da429427443823e7bc0fee3761f59e5fa1f7353992d2718cc8d7673defcf24e03da254b572db7be9f4d2a36fdbe89618defc9078073ef31eed543c08a0da5fc6c207dd8b756bd24d22bfd0fff40c1ea549d7bf2f923c95a8d02c415723fc7b6feca739bd7ad2c2d193e75cad7a4614654dd1b44bfb4301c7dc2867f56c76f714fe6846904fa1b21af3ef625bde7261cb2a3f59fd9340615a58a75d69e04f9d0810c9913e0d4bb524034a40a5c4ac9b10e89dd1148d820b71a034b4fa89bcd3900491ae23db356f38d6f18ca4654fa08d7b9119d20d7ce23cf4532a9351dfbc13641a82a9b71cfd9e1e339caa8786f247ec5c83d28ade665529749a928f07a650c40585addabc07db1d26feee950860adc33dd4cca2f9f64a8e86093cae14a729a009b396314018023be85af88fe21da7f45f729b93180e85de1d64f7cabad4fcfd9afdbe48d6c768fee7a14868092103509ed364663d947b33729bac139ca76bfe13027b41ea76bc7b8e6fccbcedf05c522fd178398096e0e19277ebd29278c1f0dd5459d7bc9ee848dbfb808cc58dc10f0eb6c51b558b1c2c01e5cba521061278fd57636c1a5da605bdb7195890bc25779cc4f5f291b29a91bfdfb4f15a71f8c590da5c9c5174f19b8b9e68e3573560c6ee30f3624cd9fd13d9179a9c08a99624522ab025efaf6518469b3ce415499a5963c7be33e5799e10344ca3f550b24f33424de8663db97a180edb8f97adf8bd5c4df052a2e5b1b0c20577edc0b27dce1a49d9b4bb24d0cdd68943642b32f956071e1e1e0f659c521c678f65ea479e54af404dd51247f4854ac1d13e0131be529a6d1d7904b9643812dca2060655eefc45e4c5189c8a24508b22aafca2b2fb4862344d944eb3763e93e2cb5f9be0cd2dffa6e44353b5698bb3840253d368aa56be81555c97cbda8c3d85e39c5bec8c4fc9ed992b30eda2aedcfd01dad7c3c64fe9372dea9f02c32ed24714db15d3ffa9ccb1593ec7b4634581ee6c59fa05c0bfca79dcd5a09e19501a03810bdeda6c34c80d7e80951467cdec7535f50cfed3d4d57d50bdf08749070d75af7b8b811e5a63eba1d40ae9097ce850d9105091609bec0557da6b72ae5aafcd08644c6a3dfd4f0a70cc87121e87a24eaadd3c6140f960331ce7319d60c420001d9444e8455d718ac7d53a0d03ba85b81216ebdd8f8ab03313d8b3789d1ef9e4536045a7818257201af7350b94815e10ca370e6603b23a19b1681192d5b3d7955e581149db9c5115ca7fd567b6b226eedb5b41b988c28c7242785c623a48a8177bcc0da864a8f1bb3f9e335f34d974dece4ca67cefdcee9c510069c569d62077aa15767e2ec563ebb36fd416be3ebc4213d1c9063052d89e2993bf5e9544d7f9d93eec73c7b09c1fd3b4913f87612b15830dd06c9c7b427fd29ad5203094cfd140da1712114bd12de0bcd84e2e4ec5c58e080b48a696f627e19466bc849b3cc805ca6bc18a252cc762f32bdf634ae64e36ecbc81cb04eb80fed219610f3161b9e947e6e5f7644b8be442d6e003780bbb3d01aa8e839fc13848fabab3ac14efd25c07679e2cc3cdfd1c79156df3b52dd573eb0d3e65", 0x1000}, {&(0x7f0000001a80)="e7bc5787d6fd8bea8c351dfc13ce6c8ce25fab3d1afa8a8b0b9fe3ba7034dae471b9d21ab653c5a2df0d3802d94754bf50e7850979567cfeccfaff150f344458979846b516e5d4a1947835c0b4b5ee8b8e16f5f8cb744cc772c791f9b08001224b55522188a1afb297332ff9bce17c4828e948c8d94caca696ca8531f27c6b7f6ccbc5e70fb1def95cbc6569dcaa038877ce0c91d0ab189ede62fb83ff1880be9c7c0195daa1a4dc0bf273474f66a848ca010589a82100d02b80549f089d029245307d4d675915c728b693116a0093e7812ffba696aff545b9b9cde19b", 0xdd, 0x9}, {&(0x7f0000001b80)="eeba36c883c8e8e68a630d52e4c4309464", 0x11, 0x1}, {&(0x7f0000001bc0)="18c824d887ebc4c7a283363abf554b3bb4e84114facffc6f5fa631b43aec2a86955118fa000aeda680ac5baf3e73d069106d82456fe8e82b3e", 0x39, 0x3}, {&(0x7f0000001c00)="6abe6b16b2facc5d6fe16a5dda9b247f4e521f2f076a50ed19f756804ef33ba546b24f711cc6806041ed8a57238695a30e19", 0x32, 0x3}], 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001d00)=0x3ff, 0x4) [ 112.438322] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 112.510799] CUSE: info not properly terminated 2018/04/03 14:14:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r3) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002580)={0x0, @multicast2, @multicast1}, &(0x7f00000025c0)=0xc) signalfd4(r0, &(0x7f00000000c0)={0x1}, 0x8, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002600)={'irlan0\x00', r4}) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:12 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)="6fe2c8f8e7207d047091898d9824c484e4f01eb274570d38462890720fbcabfa9a42fc956874d17af59cc4f8a5c9f7a212b17773ee63b51ae291dca06d77934dbf041425713d9415ee292cd9472da023924d682577be5852743f65efb954e33af509e9726e2d6f87b71337047c573a5038954c62f681d1173a7a1fc9105e2e4d562d85817a91e561d85ef673b5cbf3ed3d7261fe72afea43d9db690616846a37a7c534f00614c8c6e480edcd23a1cb2e8065c95c5aec4f6b5c588f02a3ccd7501aa00612c472c7fd56a4de2786bd8382dd011b54d0ac782f256d7a6686ec45571ec8c4ba73703a6462e08808172039d3e93422af395e9636", 0xf8) r1 = socket$inet(0x2, 0x3, 0x5) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'filter\x00', 0x0, 0x3, 0x0, [], 0x100006ab, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0xfffffffffffffd5e) 2018/04/03 14:14:12 executing program 2: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00000008c0)='dns_resolver\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='eth0%O\x00', 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) pread64(r3, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x0, 0x0, 0x5, 0x40, 0x8, 0x0, 0x3, 0x0, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x0, 0x0, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0x0, 0x2}, 0x0, 0x10, r0, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x80000001) fcntl$setown(r2, 0x8, r1) 2018/04/03 14:14:12 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20400, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x8004745a, &(0x7f0000d1df52)=""/174) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) [ 112.565612] CUSE: info not properly terminated 2018/04/03 14:14:12 executing program 0: prctl$setmm(0x23, 0x2, &(0x7f0000ffb000/0x4000)=nil) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/253) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000140)=""/226) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000002c0)=""/112) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000340)=""/218) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000440)=0x4000000000000000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x8010, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480)={0x2, [0x0, 0x0]}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000500)={r2, 0x7d, "b35ebeb316d6cae9aabcaa301b8bd36bbf5964da86dcc302d30164829fdd112b6cd4be883be688cbc8401b7134a27198955241302e8b54898a223b6789e155517cc17d28ee0711eb3b973f811d73a94cb7b67a3627ef2118b62254bc0481922bfa23ff616fd443239e88dbbdd236df83af977f8270d06904e3213d221c"}, &(0x7f00000005c0)=0x85) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000600)={r2, 0x401, 0xfffffffffffffff8, 0x7, 0x9, 0x7fffffff, 0xfffffffffffff800, 0x6, {r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x94e, 0xfffffffffffff001, 0xe0e, 0x6}}, &(0x7f00000006c0)=0xb0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000700)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000740)={0x80, 0x80000000, 0xb5, 0x7, 0xffffffffffffff80, 0x100, 0x8}, 0xc) r4 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000780)=""/213) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000880)=[0x10001, 0xbc3]) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000008c0)=""/108) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000940)={'nr0\x00', {0x2, 0x4e22}}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockname$unix(r1, &(0x7f0000000980)=@abs, &(0x7f0000000a00)=0x6e) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000a40)='nv\x00', 0x3) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000a80)=[0x4, 0x5dd]) sendmsg$key(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000ac0)={0x2, 0x5, 0xc0, 0x9, 0x2c, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_ident={0x2, 0xb, 0x2, 0x0, 0x3}, @sadb_x_sec_ctx={0x1a, 0x18, 0x8, 0xfffffffffffffffb, 0xc6, "15f7e8548116f473047c5baa6c6eb4b66bbf89417176b0935e2413a9ead5c7c7b76d2fd5f6a73701f1ebe9b7cae94a8c795f45cf192ea11f1f1439faa26aac044a795767d11184dc3e1f89c20f5fabeb4993ac2d3e98f97416ed967cebfff2f57932ed2545cf3b3f86b70b5d163f6f46b7e7629780184b1a78d84d865a4443674f58658162926392350bc8802cad1b6e246fa2c844895dfd4027d379eb2f99b5e31011dae21246d4965c572d9fce187a9380d7ff663d8144fdcd00c1405a5c0fd80bc05224d7"}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd2b, 0x3500}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d4}, @sadb_sa={0x2, 0x1, 0x4d4, 0x2, 0xe5, 0x8c, 0x0, 0x1}]}, 0x160}, 0x1}, 0x4000000) timer_create(0x0, &(0x7f0000001d00)={0x0, 0x36, 0x2, @thr={&(0x7f0000000cc0)="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", &(0x7f0000001cc0)="683c52827a7450e339b378a3e6742d2c8ea0590ab23a3ab6e3ac1e255ab452ae750cdde8d2afb38f7adc218d65eb9549a2aed542180af9441c3b"}}, &(0x7f0000001d40)) r5 = pkey_alloc(0x0, 0x1) pkey_free(r5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001e00)={r1, 0x50, &(0x7f0000001d80)}, 0x10) 2018/04/03 14:14:12 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}, {&(0x7f0000000080)=""/64, 0x40}, &(0x7f00000000c0), 0x40}, 0xa0) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000200)=0x200, 0x3) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x20000000000000}, 0x1c) 2018/04/03 14:14:12 executing program 3: syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40007c, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="3581b9fcd98f6dadcac1aad0e5d7c82f7277a34876938f5f4a6192eabcaf1c25c84b0f4e63ada484127a595606a90a3eacf0a39d9f68a31a30a23ac37aaf36886009bcc5f36d12c9d3c870715ba73afbf3840cd3b613e552da810860afa2f82294fde7edb67e801b2d8d423669f0a2177edbace945c771f4", 0x78, 0x8, &(0x7f0000000100)={r1, r2+10000000}) socket$pptp(0x18, 0x1, 0x2) [ 112.656621] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:13 executing program 6: r0 = semget$private(0x0, 0x3, 0x40) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000040)=""/112) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101400, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) dup3(r1, r3, 0x0) 2018/04/03 14:14:13 executing program 2: 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 = semget$private(0x0, 0x3, 0x200) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000180)=""/142) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000240)=r1) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000f1eff6)='./control\x00', 0x220000000009) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000001eff6)='./control\x00', 0x2000200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x4, 0x3, 0xffffffffffffff4f]}, 0xa) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="5fce869db66fa225921ad03d773be4ff", 0x10) rmdir(&(0x7f000075aff6)='./control\x00') 2018/04/03 14:14:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) arch_prctl(0x1003, &(0x7f0000000080)="4d92c6ef0119d78c1dfd5cba7ec6b027d62c3d3255652f4eed4387a5d755a679e050e539176ccc861a7c3c6cd2d596d26db4d3d58daa5bbed024f8fd3415158a360c4a4d87") bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x28, {0x2, 0x4e20, @loopback=0x7f000001}, 'yam0\x00'}) 2018/04/03 14:14:13 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="b539ffae3fcccf071a2d2b4344b6191c85fc7ba49c8aa8a88514c255e7a7c38395c1aef749f84859b15fdfc968b3ca0529a72a1cfa9b33a5a2f9c52f06a6132e2b30cd30a66fb1162456d736d5033a91ba58115211d28b62ac4e8cad5bc1de32a59d28e3a672e249868576ff568e14b69c1e011411393bacd7ab85d6637142cf23b5eb", 0x83, 0x10, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x3b8, 0xfffff7fffffffffd, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffd76) 2018/04/03 14:14:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x31c, 0x3, 0x10001, 0x0, 0x3, 0x3e, 0x3, 0x77, 0x40, 0x1cb, 0xef60, 0x3ff, 0x38, 0x2, 0x9, 0x3, 0x6}, [{0x60000000, 0x100000001, 0x8, 0x9, 0x7, 0x10000, 0x7, 0x1}, {0x4, 0x9, 0x5, 0xb5, 0x2, 0x3, 0xf7, 0x9}], "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", [[], [], []]}, 0x13b0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x19980330}, &(0x7f0000000080)) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001580)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x101, 0x40000) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000080)) r3 = syz_open_dev$vcsn(&(0x7f0000001480)='/dev/vcs#\x00', 0x4, 0x2000) getpeername$netrom(r3, &(0x7f00000014c0)=@full, &(0x7f0000001540)=0x48) 2018/04/03 14:14:13 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/1, 0x1, 0x1, &(0x7f0000000040)={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x109000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000100)=""/116) memfd_create(&(0x7f0000000240)="2d2a3a27008d86c2546cb6a726f3d56a9a2e728d0bbec218156b5fc508d9270e7b73126ae6cfd384ac3488d9c67117435c4dbd872c09d53fb5b7b3d53752bbe3c5ef54ba7e4642eb4ff1ddf030ce77f14f5400ff44652f3096054832c4106a2f1dcda116b067acae50244392d3f7e84213d5f04c92089d7f951fd628edc71c2e6fda60415349baa2228034675f44090f027cc276810587f965fba99c7c76876c046ddb", 0x3) pread64(r1, &(0x7f0000000180)=""/168, 0xa8, 0x0) 2018/04/03 14:14:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6cfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30}, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xfa85, 0x8206, 0x4, 0x266, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x30, 0x0, 0x100000001}, &(0x7f00000001c0)=0x18) sendmsg$nl_netfilter(r2, &(0x7f0000f6afc8)={&(0x7f000090fff4)={0x10}, 0xc, &(0x7f0000b9bff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000ac1b87bd3f330dd0000000"], 0x14}, 0x1}, 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000380), &(0x7f00000003c0)) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000080)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/75, 0x4b}], 0x1, &(0x7f0000000300)=""/50, 0x32}, 0x0) 2018/04/03 14:14:13 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0xbffffffffffffffd}], 0x2aaaad81) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x9]) r1 = socket$inet6(0xa, 0x5, 0x5) fstat(r1, &(0x7f00000000c0)) sched_yield() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) dup3(r1, r1, 0x4) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r2}) 2018/04/03 14:14:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x400002) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 14:14:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000040)=""/25, 0x19) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xac2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/185) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000002380)='/dev/adsp#\x00', 0x4, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000001c0), 0x4) geteuid() sendmsg$nl_generic(r1, &(0x7f0000001340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001300)={&(0x7f0000000200)=ANY=[@ANYBLOB="ec1000001f0000032cbd7000ffdbdf250c000000c4f2c56c5b2321d413590e111e331a455eae53e75a7a1f1ae0be6e7e328890b0b23187bd14006700ff02000000000000000000000000000108001100", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x8000}, 0x4040) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001380)="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", 0x1000) 2018/04/03 14:14:13 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) fcntl$setflags(r2, 0x2, 0x1) r3 = gettid() poll(&(0x7f0000b2c000), 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f00000010c0)}}, &(0x7f0000001040)) poll(&(0x7f0000001080)=[{r1}, {r2}], 0x2, 0xfffffffffffffff8) gettid() tkill(r3, 0x16) 2018/04/03 14:14:13 executing program 1: pwritev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000040)='|', 0x1}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl(r0, 0x0, &(0x7f0000000080)) 2018/04/03 14:14:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000000000000000100", 0xcb, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="3fa198bfb36e08cd8f0db676efd9b34d4bf97be2114329595aec17b83dca824f0fb6631170a2573b2737e136513e51bc54ad009c759b6c832c6989d606487890cfa24bc378b91edb0fc44201fb8f58"]) 2018/04/03 14:14:13 executing program 3: r0 = socket(0x8, 0x80000, 0x7bc1) write(r0, &(0x7f0000000000)="240000001a0025f00018000400edfc0e1c0b0000e80000001009ffeb0800010000000600", 0x24) [ 113.697970] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c60000), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000810000), 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000000840), 0x0, 0x0) getpeername(r0, &(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000640)=0xfffffffffffffe59) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) [ 113.771069] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop2 2018/04/03 14:14:14 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) r1 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="baf5c1431757e3ca653e290167fd68623ddd3a995a3017b7495767426475ff4fe09f9617e094ad762c06eb8d893a5673634c4829a9ff7b0e61f8fe4484d61cc9e2a2a285b4abec0423c7bb7a4faa2e4e40fb1072584ec5490853faabe713094f8c4de5d07270c1a910c7eb38fe726ca53701f1f73d9af01376ed61a56c35d9d375897f2b2da01b9f20a3cb6988ffb382fefe90c6bca522c33208081b1100f2e9d8de263ce7830715ef7fdf347a91ba252face6", 0xb3, 0xfffffffffffffffe) openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x101100, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000002c0)={[], 0x3c, 0x10000, 0xfff8000000000000, 0x0, 0x539a, 0x1, 0x3001, [], 0x5aa}) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000240), 0x4) sendmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000840)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b59531f1d613210016ae7eae58fd1ba6d00bee5b6374cbafa74aae033cad273188ca38ecbad7eed4e17529299480008576b5783d8d8fbdf729f5557b2a9c61"}, 0x60, &(0x7f00000008c0)}}], 0x1, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000700)={&(0x7f0000000480)={0x27, 0x0, 0x0, 0x1, 0x6, 0xffff, "197211195332d345b9038f57d64aea39aff93f79de19529f2e520b1bc475fa7fda5ed4fd27158df3ff5e1e8c69664ffaf809f05b2808ffd2927cd8461d1dcd", 0x24}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000500)="2bad5ef0644bb063e7399acaaa725e9e378ad4f2af70b65a033353803df43e6e8df00329d863b29a0d0549502993dbaa70a8f65550b83b17f896f15108a897abbe93081e544e8c309fd9e4cf764d4c2a5cd93931562f82497693f14ef4b07150629ffb9c02395dddf2a93c3b28cd012a282eb7533399d9ebc06062e39edd4620d30b0382620e484fe6b98f9bcd474f662c6baddbb53020a15f42da6328183fe81e664e6c96c68eaa60684645bb4a", 0xae}, {&(0x7f00000005c0)="da8819cd76a1909455b1be5466be2bb7807d15831b828c8108c4d448f4165c10", 0x20}], 0x2, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0xb8, 0x40}, 0x40080) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000280)) 2018/04/03 14:14:15 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20000000002, &(0x7f0000000ffd), 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x2f, @broadcast=0xffffffff, 0x4e20, 0x2, 'wlc\x00', 0x30, 0x9, 0x4c}, 0x2c) 2018/04/03 14:14:15 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000340)={'syz1', "caeda967113d0ba0a5d7802e47212ef0bf8cc32f4d52188d9d42180249431becf25721f984ac0d4c5c62baf8d4a4ff0aa64a95d48bba0697a8b4b7a98c5d4854d3f1819ec59707367ac232514dca235808a47df16734e516e7b6fffc5d2b81671612d7b58ff9a8a1f7b1309d71e4d35cfd13b78666683b69401d1556f1"}, 0x81) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x0, 0x1016, 0x10001, 0x3, 0x0, 0x27e1, 0x10000, 0x2, 0x1e, 0xb024, 0x5, 0x1, 0x6, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x8d, 0x7ff, 0x20, 0x7, 0x3, 0x9, 0x822, 0x1, 0x101, 0x1, 0x7fffffff, 0xe9d0, 0x81, 0x7, 0x2, 0x7, 0x10, 0x6, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000200), 0x1}, 0x1200, 0x6, 0x100000000, 0x7, 0xfaa6, 0x1ff, 0x5}, r3, 0xb, r4, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0xfff, 0x1, 0x6c74, 0x7, 0x8, 0x4a606cab, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6, 0x100000001, 0x20, 0x8234, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r5, @in={{0x2, 0x4e22}}, 0xfffffffffffffffc, 0x5}, 0x90) write$vnet(r2, &(0x7f0000001a80)={0x1, {&(0x7f00000009c0)=""/4096, 0x1000, &(0x7f00000019c0)=""/157}}, 0x68) 2018/04/03 14:14:15 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1b2, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000002000000000008a71df4a98a778da2f29189e00008500000000000000000002000000965224a179cea9880000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/04/03 14:14:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x2000000) gettid() r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000009c0)='\x00\x00\x00\x00\x00') r3 = perf_event_open(&(0x7f0000d2af88)={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, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r3, &(0x7f00000006c0)={'#! ', './file0', [{0x20, '\'-GPL/'}, {0x20}, {0x20, '[posix_acl_access'}], 0xa, "f1ac2a964bfd39e1b677a190f2ae185f586070eb48b6f20d96520a9e90288c3611f182a0aea292c52164fa8f361e6d68e6d313719fd77b9468e8555728e5fe1172446bd29dfa9002437ac463b8219ca8e9796b87b9f76f155cccf260b5d142c0cf6d6693904fec335b308ef4a4829b07888fdae9f84e2d0232900b06a679d281c60faedfc509c8dfc591186a"}, 0xb1) setns(r2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80, 0x0) r4 = getgid() setgid(r4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000940)=0xfffffffffffffeb6) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r5, r6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000a00)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x3, 0x81, "6f9005bad5072c587e98e242af06a035eaaf935ddce5b860cde88bbc1a4d37beb386d942772a7a3c63236ff951b390b90b94f7d40385b31c238fb61fe895aa7e529118a2fbd3fd5f5b422239cb3ee1a7"}, 0xd8) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0x88, r7, 0x22, 0x70bd2d, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c001) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000040)="bedc417c2112bbb2f1cc44b58fdfa8c3b29f25e45aa167de2dd0c2f4e167037dfd6ac363e7f6ac9897a50c60f15c75ace05323d37c8aa13663d48472893144d1708746e9f1c1cfe51576e3a7036c2681263ddb8d", 0x54}, {&(0x7f00000000c0)="4479c60c921f0cb6b14be426a8ba084656c0800b0ef7e011b3c655f11267161219008b451ed3d3904c7f975b33cfb94479bb16597eecbff1a5bc0fff04c599b204e213b6b2777c138ab0995e8ac14d5a389aec249940356aec85e57368a08ee3c80b1db78d8e891927730ff928030e86eea7ff08397b8b2ca3b73068d99a2e44d2ca8a181751a45213f168f97719f208ee2d484179b640a40b659a66949064cfbdfed018d45ca0298600f91a7c32b64cfaf691f4b3f43e15c7a01f6b40c10e4800160bbb3097753045b52a60cf5ce525b6774152d875312ca9244d73", 0xdc}, {&(0x7f00000001c0)="82cbada2bd0895d86c6c2ea882181a818728745f0eefb8a54a6c9182db61d466f533fc412698b24212d2e057191a95521c3e587a2eb6a4aaf8f5d7729d9e174916e8a1e3d44a0b", 0x47}, {&(0x7f0000000240)="e45a5b2a95647fb4feeabde524eb80a057b4a969a712c2496fd7a7282a6b9c1d90a69335fcc64407d91c338389862d01f9f5863024af7ce4740258e983a2c8561e79bcc44286f7578027bf4336fb820cc1611c7a730491c7987ca7c6aaedc8f830fbba9c", 0x64}, {&(0x7f00000002c0)="20084ac9de1c994ee5200af452a1a12d05dbeb647e71d7b8903c065ec84dbddef43ded60f28399cda58ffddc6e40a26beead72ab56ce6bc924430a4bd010f63468b79cefc8d03882bcffc3c5ab21af9b68f935eac49193d307306e4a7dc1f62fbee86ee329f9191f5131304d4e8a83fe40cf9f1f0e81cdb43791cdc04f5e1cddf579b0e6ed0e6a4e4222ba9692f73effeff4831d854bf1ab8612fc72d4dd6101ff40c3813889e1abfc76d9903baf4d68e00956", 0xb3}, {&(0x7f0000000380)="92699675b1e5292430af9004841854ed1e0bd16e084411cdd010898a214b53e34015a892e3b244daadd9dfb7c23b348364f77b83da09e4ceadd7a99d0a7080b3046209ce135841f977ad42bed6", 0x4d}, {&(0x7f0000000400)="93004496acb99eec0abaa1534dd30d2ddd95ce11caf8abbb8db12b637a60138550a30b17eefb288b443cb55d6dd806f87daa102856beb770eb6768a679749c19ab5e08e65550e7c17b38ea9063ad89667ae0e7", 0x53}, {&(0x7f0000000480)="0e12b42ea599c98e71e86232050b4a14ab3cd4e4e35587948ea56db341ce76c07bb730466807b6", 0x27}, {&(0x7f00000004c0)="ca96b00335c1f24c586de0bb9edeec3e79c7f1a83e02c4726870c0f3c79ae515abfa5ed82366dcb2bb20c048e3a883caee653f401eba1869a4821253cacef0087eb5433d4b0fe0e14267048604168537805a7b85d04ee441e89c2ae86563a5c879c58199e5c0a188bb25e278c423f5a0631f08cd6f11df6734650f6412565e9cf42d65d7f0e2aa26c802aba0", 0x8c}, {&(0x7f0000000580)="8b2daee87cbd6be1b43c6031210780e55b26ef41b0661cfc12c4ee32ebb260a848ef636b6fd346d36e0c74e55086c3adb4edffc53bb3a593341820d3ea5e6cf96d12f143e0554cd0df854ca15e09ec0a99ad776882132ecda932036556cfd29fa47ad567d40abd9b861a0a0422a1c24a", 0x70}], 0xa) 2018/04/03 14:14:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getcwd(&(0x7f0000000040)=""/157, 0x9d) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) socket$nl_route(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:15 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000200)=0x3, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000240)={0x3, 0x1, 0x100000000, 0xffffffffffff6b11, 0x0, 0x100000000, 0x0, 0x10000, 0x0, 0x1f, 0x2, 0x1f}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0xd305) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) connect$unix(r2, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setrlimit(0xe, &(0x7f00000002c0)={0xfff, 0x3f}) setrlimit(0x0, &(0x7f0000000040)={0xffffffffffff6810, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xab2, 0x6, 0x0, 0x12, 0x13, 0x11, "f0de3c9b0ddf8e6a45b06f873dca0ed6bde88c4d8324a7cf78ff0fa66a52898b134317bda0f9048878219f4d039da62e7414403e106de8157e6a6379ef778d6e", "4996cd5b164aceea1ff8b56191357afbae8bd9d467c884be54d9b1706e690b24f1c91f546c72b2e022b5dcfa8e570961c4542861e3f394cefb16e7bd5c940f7b", "96d2f19e9e33153e4660af8cbce1c06cead2828ef8630606145ac11ee8964f60", [0x330, 0x8]}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000a80)=""/4096) 2018/04/03 14:14:15 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000003c0)) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/235, 0xeb) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x5, &(0x7f0000000280)={0x0, 0x0, 0x1, @thr={&(0x7f0000000140)="c24a86d2a1c9d9fd9a7f6221a2c2dca91eb654a35478df515228ff06d9d4b78b12b33d1fc4be5858b221d7030e74db1b8b321e2bb7de2f8e3d4f1c3b0bf6ec696e164e50fcc4db3ffc25ba1f1faa78b768d4a701bbd87adba466324dddca33a81dd7b0f9a9183eda4360506f99b25676791a6ada2ddba2235ae1a1b3f0df65bdcbe06017af6782674e4f47d4151d9af5607cdaca2bd91965ff3c1f51fe418d61ec69b817598469275986b25f2371cd68a670979201be35d1aa28f0246f0fd3832dd5640df6fef27fe7b284787bfd6983660f662026", &(0x7f0000000240)="67aa65a2e8d6576dbbb3e97d76533d14ae48a98badd44b6f33a6210c604290c899ca5500e14215c624fa7b5a91a6cf198f47457d67428257"}}, &(0x7f00000002c0)=0x0) timer_delete(r2) r3 = shmget(0x3, 0x2000, 0x54000800, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) dup3(r0, r0, 0x80000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='<\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x44040}, 0x800) io_setup(0x3, &(0x7f0000000000)=0x0) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e00f701fb01835f497b53672b3e5a3f6838f", 0x5e, 0x0, 0x0, 0x1}, &(0x7f0000000280)) fcntl$getownex(r4, 0x10, &(0x7f0000001040)={0x0, 0x0}) wait4(r6, &(0x7f00000001c0), 0x20000800, &(0x7f0000000540)) io_getevents(r5, 0x2, 0x2, &(0x7f0000000680)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)) io_setup(0xfffffffffffffffc, &(0x7f0000000340)) r7 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f00000004c0)={0x4dea6af6, 0x8, 0x4, 0x80000001, 0x1, 0x8000000000000000}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000600)=@full={{0x3, {"bdcdd4f1a07b83"}}, [{"81977e2cef82cf"}, {"378cc9ddc6bff3"}, {"3b0feb6682c2c5"}, {"56c542ab342cf0"}, {"9385f4a88017c7"}, {"0c8dea1666913f"}, {"eb819a9b871aee"}, {"12976f00da3244"}]}, 0x48, &(0x7f0000000a80)=[{&(0x7f0000000940)="151edf876592250ae8b82219ccec99a3ad6646b4e3423dffdff61b10ffe4ebdd8d6d55679b96e4ffb29ccf3faea4cb3c214fc38f87bfa0e67ccadb8c02dfe617a50a0c2b0817bb1598c0dc9172f554a8d5ce72c0af150f444e76ff1520cadd05f3c0c6400de3", 0x66}], 0x1, &(0x7f00000012c0)=ANY=[]}, 0x80) io_submit(r5, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f0000000100)}]) io_destroy(r5) 2018/04/03 14:14:15 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) eventfd(0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) munmap(&(0x7f0000004000/0x14000)=nil, 0x14000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x2) connect$inet(r1, &(0x7f0000000100)={0x2, 0x9, @multicast2=0xe0000002}, 0x10) socketpair$inet6(0xa, 0xa, 0xffff, &(0x7f0000000040)) 2018/04/03 14:14:15 executing program 4: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) keyctl$get_persistent(0x16, 0x0, r3) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000003c0)=""/4096, &(0x7f00000000c0)=0x1000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x0, 'vlan0\x00', 0x1}, 0x18) 2018/04/03 14:14:15 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x20002) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup3(r2, r3, 0x0) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/04/03 14:14:15 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420a80) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0xffffffffffffff63, &(0x7f0000000240)=0x1) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x80, 0x4000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000080)={0x5, 0x1, 0x9, 0x8, 0x9}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000300)=""/121) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000100)=""/85, &(0x7f0000000180)=0x55) [ 115.146760] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.179568] binder_alloc: binder_alloc_mmap_handler: 10113 20000000-20002000 already mapped failed -16 2018/04/03 14:14:15 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) getpgid(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sysfs$2(0x2, 0xe6, &(0x7f0000000140)=""/4096) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4}]}, 0x30}, 0x1}, 0x0) 2018/04/03 14:14:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x204040) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x2, @empty, 0x368cbb62}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9f}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x90) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x6}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 14:14:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) syz_open_pts(r2, 0x200000) dup3(r0, r2, 0x0) 2018/04/03 14:14:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1ff, 0x1, 0x5}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="bdfdffffa408e845921e907aa6c0cb4dcc05bc214c4dd8647f997aa6ba9fb240ef2100ae5c4d649e463dad0e358c36c9bd87297e25bf6eeb8e7e54ebebba76f13510e59b028f27862c785f5c4e7da54b3c05f6a63b9f8048524873492783626b95b0a40002000000000000a300000000"], &(0x7f0000000400)=0x47e77964b82612ec) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000180)="c4219d73ff4248b800000000008000000f23c80f21f835080050000f23f866baf80cb8f0283483ef66bafc0cec663e67660f3817b70900000064f3480f2aed0f01ca66baf80cb8ae3a6380ef66bafc0c66b8000066efb9330900000f32c443b16b04b800440f01cb", 0x68}], 0x1, 0x0, &(0x7f0000000200)=[@cr0={0x0, 0x40040001}], 0x1) get_thread_area(&(0x7f0000000300)={0x5a, 0xffffffff, 0x0, 0x1000, 0x500000000000, 0x81dd, 0x80000001, 0x9, 0x2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) socketpair(0x5, 0xa, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000000100)={0x2, 0x5, 0x7ff, 0x7, 0x8, 0x3, 0x4, 0xbf, 0x2, 0x20, 0x0, 0x47d}) syz_open_procfs(r5, &(0x7f0000000080)='net/wireless\x00') 2018/04/03 14:14:15 executing program 2: socket(0x11, 0xa, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x8, 0x100, 0x1, 0x96}, {0x7, 0x1, 0x2, 0x3}, {0x9, 0x7607, 0x9c33, 0x8001}, {0x96e, 0x7f, 0x9, 0x3}, {0x2000000, 0xd1f, 0x100000000, 0x10001}, {0x330e, 0xfffffffffffffbff, 0x8, 0x15}, {0x2, 0x4, 0x3, 0x200}, {0x1f, 0x5, 0x7fff, 0x4}]}) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00000000c0)=""/1, &(0x7f0000000100)=0x1) 2018/04/03 14:14:15 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f1, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000973fee)='net/igmp6\x00') sendfile(r0, r1, &(0x7f0000023000), 0x7ff) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)=""/119, &(0x7f00000000c0)=0x77) [ 115.323534] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 14:14:15 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = shmget(0x1, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) socketpair(0x3, 0x8000e, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe6ffe), 0x0) 2018/04/03 14:14:15 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x16000, 0x1e0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8001, 0x0, 0x3, 0x4e}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7321}, 0x8) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/04/03 14:14:15 executing program 2: r0 = socket(0x1e, 0x4, 0x0) readv(r0, &(0x7f0000001700)=[{&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000000100)=""/247, 0xf7}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f00000003c0)=""/139, 0x8b}, {&(0x7f0000000480)=""/172, 0xac}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/140, 0x8c}, {&(0x7f0000001600)=""/210, 0xd2}], 0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000017c0)) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) dup3(r0, r1, 0x0) 2018/04/03 14:14:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0x7}, 0x8) listen(r0, 0xcdab) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 14:14:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000780)=0xe8) connect(r1, &(0x7f0000002000)=@hci={0x1f, r2}, 0x80) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x200, 0x0) fallocate(r3, 0x0, 0x4219e1, 0x80009) init_module(&(0x7f0000002880)='ext2\x00', 0xfffffffffffffc7e, &(0x7f0000000500)='journal_path') syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') keyctl$session_to_parent(0x12) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="14000000fe4d38920aa906aea495cd71ce53128d334e0dfb4c89acfc3af9f610c4d16757df7bdfc7c7f994d8095ea20ae491057ba16e07b721999fe67920631c44e969caf19b2ed3cb55329e4f28dc0972ccd9af844fffa64cc108208e7e2b8ccfeb635579cd4953c511aa30e46e22bc11d513225b73969647c7fb54323e33a8d891ce607e2868d0b9433b331111ac403a11d667238c306114756ff3e78087cf2342779eea90bbfdf212129bc1c8b8c75181fed4d339d8f5992810a1ab676c6bfdc614618a1feed9f3b9e8180100a9d1fef3db592260db78f2fbfc744adfd207f1ac6fafe05151f2"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x801) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)='h', 0x1}], 0x1, 0x0) fallocate(r3, 0x3, 0x0, 0x4c02) r4 = dup(r3) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000a80)={0x0, 0x401}) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000380)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000880)=[{&(0x7f00000003c0)="69e9f0320ce7f73a5821eaf7ab2cca1518a374be3bb20a6d913c90a33aba5815f2d7a3394ce09ab17968b2161143bbd9e2b9f2a97c4aae5a176e614bc4c962474a320a2bd4ecc6a9e97a222343749217d22b520cc3bff29930285a7d695fdfe031c74f5873f75c2e344224b3ac3cebef9c3660b6f6085fd46f23f8fdb2bbc6821bee8d389ccf056444a299af6cbed1aaa0acf1c1a99b01253441e23964767fcd3dc73ab8de0b96983432e62959b9e88721ce2cff94353f374aa959baac7865312e851f96804f0d17596ca663640832", 0xcf, 0x8}], 0x10000, &(0x7f0000000900)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x1, &(0x7f00000026c0)=[{&(0x7f0000000300), 0x0, 0x9}], 0x1000000, &(0x7f0000002ac0)=ANY=[]) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000080)={0x0, 0xf000, 0x2, 0xffff, 0x9}) r5 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r7 = dup2(r6, r5) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x660840, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r8 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$KVM_GET_REG_LIST(r8, 0xc008aeb0, &(0x7f0000000280)=ANY=[@ANYBLOB="0700000000000000080000000000000090000000000000002e4c0000000000000100000000000000810000000000000006000000000000000300000000000007"]) 2018/04/03 14:14:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'bridge0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) sendmmsg(r0, &(0x7f000000a900)=[{{&(0x7f0000000540)=@l2={0x1f, 0x59c, {0x4, 0x12b0, 0x7fff, 0x9, 0x1e23}, 0x3, 0xb7}, 0x80, &(0x7f0000000d40)=[{&(0x7f00000005c0)="b303e466f49434dfcda2b5", 0xb}, {&(0x7f0000000600)="b16453411692e192f3cae24abce1d2dacc", 0x11}, {&(0x7f0000000640)="ed0338073f1a060b3b7b74c25f116681eb85d21d97666aaf1a2c4cf84e15571055d80e4dc3e9bb7fbf12c87efcf2cfa561542b1d46731838241fea83f0325be9916d425d055bc38102fb00cf8a7c2b2274c44268ee41216c1d6d954a22af2650aea0f210f7e6a9873782da842caeec4d77cae81313332188cc9a96d44cfdfdf28c4e5e91e020d500fc43825d2300d5f95ad435fa262ba253166b8b11", 0x9c}], 0x3, &(0x7f0000000d80)=[{0x1010, 0x117, 0x4, "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{0x28, 0x103, 0xff, "31139aa63d0f29eac36076f9f9c1797c5856687a6836d5"}, {0x1010, 0x105, 0x2, 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"}, {0x90, 0x88, 0x6, "469cf71cf9f553fab5b9d306d7ae0edbae3e7ce5a3fbacdc69f51fd8dbbd8d647a3c692ee04a138915b2228ec506aa266b00bec509145e1febd2d5cb96d427c8583416f0627283df8054b018856dd6839797ba8bf3c5725c85260f7a5b99ed50f481c23e5ab41559a57af0229b03cd4728739cc77e9da037f049d5c86a3d"}], 0x1150, 0x40000}, 0xfffffffffffffffe}], 0x6, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0xff, 0x8000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000500)={0x6, r1}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0xf8}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x5) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x5f0, [0x0, 0x20000740, 0x20000978, 0x20000c18], 0x0, &(0x7f0000000440), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0x8884, 'erspan0\x00', 'nr0\x00', 'vcan0\x00', 'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe0, 0x190, 0x208, [@stp={'stp\x00', 0x48, {{0x3, {0x4, 0x2, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x100000001, 0x4, 0x100000000, 0x9, @random="acb85143a2fe", [0xff, 0xff, 0xff], 0x4e24, 0x4e22, 0xffffffff, 0x80000001, 0x9, 0x3, 0x100, 0x6a5c, 0x3d2, 0x34ce}, 0x20, 0x8}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x5, 0x80bf, 0x3, 0x0, 0x0, "f5469a618257c1646a8b765ab7ff359d916e0ef1734e354f5e4fbd236ea3564f3a01b5d984103842e9025c26fe30ed610d2c26c9b0055c442d5bc676bca8eaa9"}}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x3, 0x6c, 0x80000001, 0x0, 0x0, "ca63cbc56b4d4bf7d44aebaa5048c50e775304bffcd9ea1fb0afc450a74b64be08b09f535b71551374c10c06c45178f5efc2ea60bf51c742a80d27cd81d012be"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x6, 0x888e, 'dummy0\x00', 'bcsh0\x00', 'bridge0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe8, 0xe8, 0x160, [@ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xffffffff, 0xff, 0xffffffff], [0xff000000, 0x0, 0xff0000ff, 0xffffffff], 0x3, 0xff, 0x8, 0x1, 0x4e24, 0x4e24, 0x4e22, 0x4e23}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x6ced, 0x6, 0x1, 0x0, "ddd42804095935e25b2b4188049ffbcdddffc4c458446242d6d7153b8ab5cfde48e0422d8a7fd58ed0333331b68cf87c7d8c99558a131ffdfa975c0bd8cb4a89"}}}}, {{{0x9, 0x30, 0xe8ef, 'erspan0\x00', 'irlan0\x00', 'bond0\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x110, [@rateest={'rateest\x00', 0x48, {{'syzkaller1\x00', 'syz_tun\x00', 0x0, 0x1, 0x5, 0x3ff, 0x3, 0x54549b14, 0x8a, 0xc6}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x4, 0x888e, 'ip6_vti0\x00', 'eql\x00', 'syz_tun\x00', 'syzkaller1\x00', @random="e9d50325a6be", [0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x40, 0xfff, 0x80, 0x0, 0x0, "c4f470ae78ffa1ecb0131ea21500ccb30f7ed02bf7cb91213642e4741766448808d53d90eaba271b7613d4db11428d20b916f7de4e7105c526a37e6e2daf24c6"}}}}]}]}, 0x668) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000002c0)=0x8) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/36, 0x24) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x10000}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)={0x100000001, 0x24, [0x4000000000, 0x4, 0x1000, 0x5, 0x8001, 0x2, 0xffff, 0xab30, 0xfffffffffffffff9]}) 2018/04/03 14:14:16 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x2800) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000240)={[{0xfffffffeffffffff, 0xe2, 0x45, 0x2, 0x5, 0x7, 0x4, 0xfffffffffffffffa, 0x6, 0x0, 0x1, 0x6}, {0x2, 0x9, 0x9, 0x1, 0x8, 0x7, 0x4, 0x7, 0x401, 0x8, 0x3ff, 0xd016, 0x4}, {0x9a, 0x1, 0x100000001, 0x4, 0x3, 0x9, 0xfffffffffffffffb, 0x7fff, 0x8, 0x8, 0xfffffffffffffffe, 0x6}], 0x2}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffff, 0x200) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) read(r1, &(0x7f0000000180)=""/90, 0x5a) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/04/03 14:14:16 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x7, 0x7, 0x1, 0x63, "e125f649f57e8d0835e24b02ce3b4b7bf558dbabfe044717b8acffbdc534baae78b446037a9531332f8b378c", 0x40}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'nr0\x00'}, 0x18) 2018/04/03 14:14:16 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x60440) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xfff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="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", 0x210}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/03 14:14:16 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x86, 0x20, 0x4, 0x1, 0x0, 0x30506334, 0x802c0, 0x1, 0x7f, 0x100, 0xbd, 0x2, 0x2, 0x2a, 0x40, 0x9, 0x7, 0xdf2, 0x81, 0x1, 0x4, 0x1, 0x3, 0x20, 0x80, 0x0, 0x1f, 0x7, 0x8a, 0x2, 0xfffffffffffffffe, 0xd7c5, 0x9, 0x4356, 0x98c1, 0xffff, 0x0, 0x6f7b, 0x6, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x6, 0x0, 0x7, 0x10000, 0x8, 0x4}, 0x0, 0x7, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x1ff, 0x1ff, 0x7f, 0x8, 0x0, 0x100, 0x4a004, 0x5, 0x0, 0x7fff, 0xcf80000000000000, 0x1, 0x3, 0x6, 0x5, 0x200, 0x8, 0xc56a, 0x7, 0x65c7, 0x0, 0x8000, 0x81, 0x8, 0x1000, 0x3, 0x2, 0x100000000, 0x9, 0x8, 0xc9, 0x9b, 0x8, 0x8, 0x200, 0x292, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000100), 0x7}, 0x0, 0x2e1081c1, 0xb4, 0x1, 0x8001, 0x7, 0x4}, r1, 0x6, r0, 0xa) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000240)=""/62, &(0x7f0000000280)=0x3e) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="02010005080001000000000000000000030006000000000002004e20e00000010000000000000000030005000000000002000000000000000000000000000000"], 0x40}, 0x1}, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/03 14:14:16 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x1f, 0xfffffffffffffff8, 0x6000000000000, 0xffffffffffff0001, 0x100, 0x7}) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r1, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) syz_open_pts(r1, 0x4200) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000040)=[0x6, 0x3]) 2018/04/03 14:14:16 executing program 3: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffeffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'gre0\x00', 'eql\x00', 'ipddp0\x00', @random="b1482d3dc42d", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xb8, 0xe8, [@limit={'limit\x00', 0x20, {{0x10e, 0xffffffffb5140b06}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x10000000}) [ 116.616966] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/03 14:14:16 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/117, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=""/153, 0xfffffffffffffffc}) r1 = memfd_create(&(0x7f0000000000)='/dev/vhost-vsock\x00', 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x8) 2018/04/03 14:14:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000566ffc)=0x7fff) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)) fstatfs(0xffffffffffffffff, &(0x7f00000001c0)=""/251) 2018/04/03 14:14:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x74, 0x0, [0x3]}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xd) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/03 14:14:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x5, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xa5e}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x6, 0x1, 0x7fff, 0x9, 0x6}, &(0x7f0000000140)=0x14) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 116.670649] binder: 10200:10208 ioctl c008aeb0 20000280 returned -22 2018/04/03 14:14:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7f, 0x200) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x5, 0x3, [{0x5, 0x0, 0x3}, {0x1, 0x0, 0x9}, {0x7, 0x0, 0xe6}, {0x4, 0x0, 0x7}, {0x8000, 0x0, 0x9}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 116.757587] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 116.770988] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 116.798113] ------------[ cut here ]------------ [ 116.803143] kernel BUG at drivers/vhost/vhost.c:1652! [ 116.808415] invalid opcode: 0000 [#1] SMP KASAN [ 116.813073] Dumping ftrace buffer: [ 116.816590] (ftrace buffer empty) [ 116.820277] Modules linked in: [ 116.823455] CPU: 0 PID: 10238 Comm: syz-executor1 Not tainted 4.16.0+ #377 [ 116.830442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.839778] RIP: 0010:log_write+0x3db/0x4a0 [ 116.844070] RSP: 0018:ffff88018ca9f918 EFLAGS: 00010216 [ 116.849406] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffffff854ff3bb [ 116.856647] RDX: 0000000000000067 RSI: ffffc90003eb8000 RDI: ffff8801a813b9d8 [ 116.863891] RBP: ffff88018ca9fa58 R08: 0000000020000200 R09: ffffed0031ad4a16 [ 116.871134] R10: ffff88018ca9fad8 R11: ffffed0031ad4a15 R12: 0001ffffffffffff [ 116.878378] R13: ffffed0031953f36 R14: ffff88018ca9fa30 R15: ffff88018ca9f9b0 [ 116.885621] FS: 00007f3646430700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 116.893820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.899675] CR2: 000000000072c000 CR3: 00000001d3638006 CR4: 00000000001626f0 [ 116.906923] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 116.914167] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 116.921410] Call Trace: [ 116.923977] ? copy_overflow+0x30/0x30 [ 116.927842] ? lock_downgrade+0x980/0x980 [ 116.931965] ? lock_release+0xa40/0xa40 [ 116.935911] ? __fget+0x347/0x580 [ 116.939337] ? lock_downgrade+0x980/0x980 [ 116.943457] ? vq_memory_access_ok+0x1e2/0x260 [ 116.948017] vhost_update_used_flags+0x379/0x480 [ 116.952743] ? vq_access_ok+0x19a/0x200 [ 116.956690] vhost_vq_init_access+0xca/0x540 [ 116.961070] ? vhost_vq_access_ok+0x81/0x1b0 [ 116.965452] vhost_vsock_dev_ioctl+0x6b2/0x890 [ 116.970010] ? vhost_vsock_flush+0xb0/0xb0 [ 116.974223] ? iterate_fd+0x3f0/0x3f0 [ 116.977999] ? trace_hardirqs_off+0xd/0x10 [ 116.982211] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 116.987294] ? debug_check_no_obj_freed+0x2f8/0x633 [ 116.992289] ? may_open_dev+0xe0/0xe0 [ 116.996062] ? vhost_vsock_flush+0xb0/0xb0 [ 117.000271] do_vfs_ioctl+0x1b1/0x1520 [ 117.004135] ? rcu_pm_notify+0xc0/0xc0 [ 117.007992] ? trace_hardirqs_off+0xd/0x10 [ 117.012205] ? ioctl_preallocate+0x2b0/0x2b0 [ 117.016587] ? fget_raw+0x20/0x20 [ 117.020015] ? kmem_cache_free+0x258/0x2a0 [ 117.024227] ? SyS_futex+0x269/0x390 [ 117.027916] ? do_futex+0x22a0/0x22a0 [ 117.031691] ? security_file_ioctl+0x89/0xb0 [ 117.036070] ksys_ioctl+0x94/0xb0 [ 117.039496] SyS_ioctl+0x24/0x30 [ 117.042833] ? ksys_ioctl+0xb0/0xb0 [ 117.046434] do_syscall_64+0x281/0x940 [ 117.050296] ? vmalloc_sync_all+0x30/0x30 [ 117.054418] ? finish_task_switch+0x1b9/0x970 [ 117.058882] ? finish_task_switch+0x17a/0x970 [ 117.063348] ? syscall_return_slowpath+0x550/0x550 [ 117.068252] ? syscall_return_slowpath+0x2ac/0x550 [ 117.073158] ? prepare_exit_to_usermode+0x350/0x350 [ 117.078145] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 117.083483] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.088301] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 117.093462] RIP: 0033:0x4552d9 [ 117.096627] RSP: 002b:00007f364642fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 117.104309] RAX: ffffffffffffffda RBX: 00007f36464306d4 RCX: 00000000004552d9 [ 117.111552] RDX: 0000000020f82ffc RSI: 000000004004af61 RDI: 0000000000000015 [ 117.118793] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.126037] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 117.133283] R13: 0000000000000351 R14: 00000000006f8038 R15: 0000000000000000 [ 117.140527] Code: 5e 41 5f 5d c3 31 c0 eb a6 e8 e2 80 21 fc 4c 89 e7 e8 ba ad 40 fc 4c 89 f8 48 c1 e8 03 c6 04 18 f8 e9 3a ff ff ff e8 c5 80 21 fc <0f> 0b e8 be 80 21 fc 4d 8d 65 ff e9 7b fe ff ff e8 b0 80 21 fc [ 117.159659] RIP: log_write+0x3db/0x4a0 RSP: ffff88018ca9f918 [ 117.165633] ---[ end trace 10cb6bccc1a56be2 ]--- [ 117.170398] Kernel panic - not syncing: Fatal exception [ 117.176179] Dumping ftrace buffer: [ 117.179695] (ftrace buffer empty) [ 117.183376] Kernel Offset: disabled [ 117.186974] Rebooting in 86400 seconds..