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@ANYRES32=r2, @ANYBLOB="10005f002f646c0965762f6175746f667300"], 0x37a8}], 0x1, &(0x7f0000000a80)=ANY=[@ANYBLOB="25000000190000f30100005c", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r13, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17], 0x5c, 0x4000000}, 0x4050) r18 = socket$inet_tcp(0x2, 0x1, 0x0) r19 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r19, 0x800448d2, &(0x7f00000006c0)={0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_INITMSG(r19, 0x84, 0x2, &(0x7f0000000040)={0x8, 0x8, 0x9, 0x6}, 0x8) getsockopt$inet_tcp_int(r18, 0x6, 0x11, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) 2018/05/24 17:09:40 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x14, 0x80002, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000000180)="00c23d91a05613d955e1f20a51398b8912e70cd503fff16baa3912ff04da207a7ed5ea17579e50ad41e489976ae0399f2a042bf0889f2f086385a4910d0e8875e2052828504651873d846bae214ac5e54003101972f04804fed644140546de910e87502a837f51761595c477f3c93c8902000000000000001010ff0e7376f53ca81aeee0ae7517fb6856fe0068d429357967a404d09d481fef2245c27a5ceca7aec85e3db3582c09", 0xa8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x0, 0x3, 0x5, 0x2}, 0xfffffffffffffc83) 2018/05/24 17:09:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000480)={[], 0x0, 0x1a200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400300, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0xfbee}, {0xa, 0x3}, {0x4, 0xfffffffffffffff8}], 0x3) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000180)={0x2, 0x0, [0xc0010015, 0x1]}) [ 939.269868] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/24 17:09:40 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000180)=@req={0x17, 0x0, 0x8, 0x7}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x7, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0x94) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f00006e9c68)}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x10000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080), 0x2c, 0x0, &(0x7f00000000c0)="4b7edad57a8661b26fa02ea7bac5435f3b0268d31b5203a828ba215454a512d8ff4dd2f75dc10494195ec2c9"}) 2018/05/24 17:09:40 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000340)="03407c", 0x3, 0x10, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="0900d13a8e045acfa7bd00000000040000190aa1874802580058736a7b1fce57ad2c61bf77661fc6fd", 0x29, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/24 17:09:40 executing program 2: unshare(0x2000401) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xd2, "579e28e60b11877dffa9dbc0c97fd39fc279895c0fc224fe512c018ebcc566c65ecdd80d1ae8cbe0cac3f514cc369ae59b572c3a9ec1792271e065144d6874c91fb2e5fb86489e5e7429cc683395227ff1d79b6f82d1677ec7014d60cdc826fddda891d1bbe1dcfcb16a3cfc93401cf7c917c94e651ef52ea381b05765d2f1f6cd356662fd41a45a4ae724fb7e12ead455f2439d4dd117ae5479671992b781708acbed4edd9f684be2af946e8ff700185639869cd7043bc2dd9ed7d71932cb5003f4c378f35b45c19d79b9fbe360b898cca4"}, &(0x7f0000000180)=0xda) shutdown(r0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x4c, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1_to_bridge\x00'}) [ 939.418540] *** Guest State *** [ 939.421987] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 939.430914] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 939.439811] CR3 = 0x0000000000000000 [ 939.443594] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 939.449626] RFLAGS=0x0001a202 DR7 = 0x0000000000000400 [ 939.455663] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 939.462378] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 939.470409] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 939.478416] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 939.486453] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 939.494477] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 939.502524] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 939.510540] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 939.518584] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 939.526600] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 939.534647] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 939.542665] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 939.549128] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 939.556650] Interruptibility = 00000000 ActivityState = 00000000 [ 939.562946] *** Host State *** [ 939.566185] RIP = 0xffffffff811f763c RSP = 0xffff88018f3a73f0 [ 939.572221] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 939.578696] FSBase=0000000000000000 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 939.586554] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 939.592499] CR0=0000000080050033 CR3=00000001bbc79000 CR4=00000000001426e0 [ 939.599584] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 939.606311] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 939.612426] *** Control State *** [ 939.615920] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 939.622639] EntryControls=0000d1ff ExitControls=0023efff [ 939.628141] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 939.635135] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 939.641819] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 939.648457] reason=80000021 qualification=0000000000000000 [ 939.654795] IDTVectoring: info=00000000 errcode=00000000 [ 939.660274] TSC Offset = 0xfffffe0591776eaf [ 939.664606] TPR Threshold = 0x00 [ 939.668033] EPT pointer = 0x00000001b6d5701e 2018/05/24 17:09:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigsuspend(&(0x7f0000000100)={0x6}, 0x8) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0xd, 0x5, 0x1, r3}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x1b}]}) 2018/05/24 17:09:40 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:40 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x3000, 0xff, 0x5, 0x8, 0x0, [{0x2, 0x7, 0x77f58a99, [], 0x20}, {0x1, 0x3, 0x3, [], 0x5}, {0x9040, 0x101, 0x5f3, [], 0x3ff}, {0x80000001, 0x1, 0x7, [], 0x4}, {0x6e, 0x1, 0x2, [], 0x8}, {0x80000000, 0x3, 0x10000, [], 0xfffffffffffffff9}, {0x1, 0x8, 0x8, [], 0xfffffffffffff5a2}, {0x0, 0x54, 0xffffffff00000000, [], 0x6}, {0x7f, 0x3, 0x3f, [], 0x5ff2}, {0x8, 0x2d02, 0x1, [], 0x8000}, {0x1, 0x1f, 0xfff, [], 0x80000000}, {0x7f, 0xffe0000000, 0x9, [], 0xffff}, {0x7, 0x2, 0xfffffffffffffffe, [], 0x36c}, {0x352, 0xffffffffffffffff, 0x5, [], 0x3f}, {0xb2, 0x1, 0x41, [], 0x1}, {0x1, 0xe5, 0x2, [], 0x3}, {0x3ff, 0x7, 0x3d, [], 0x8}, {0x4, 0x10000, 0x391275e0, [], 0x401}, {0xadad, 0x5, 0xbf6, [], 0xffffffffffffffff}, {0x1f, 0x4cc, 0x2000000, [], 0x80000001}, {0x9, 0x3, 0x3, [], 0x1db}, {0x5, 0x561b, 0x3, [], 0x4}, {0x7ff, 0x5, 0x4, [], 0xdda}, {0x1, 0xb4f, 0x1ff, [], 0x1}]}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') sendfile(r1, r2, &(0x7f00004db000)=0x48000000, 0xff) 2018/05/24 17:09:40 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x22, 0x2) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth0_to_team\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r2}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001440)={'veth0_to_bridge\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001940)={0x0, @loopback, @dev}, &(0x7f0000001980)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001a80)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001b80)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001c00)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001c80)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001d80)={0x0, @remote, @loopback}, &(0x7f0000001dc0)=0xc) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001e40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001e80)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000001f80)=0xffffffffffffff1b) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002000)={'ip6gretap0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002040)={@empty, @remote, 0x0}, &(0x7f0000002080)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000020c0)={0x0, @empty, @rand_addr}, &(0x7f0000000200)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003540)={0x0, @broadcast, @multicast1}, &(0x7f0000003580)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003600)={0x0, @empty, @local}, &(0x7f0000003640)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003680)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000040c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004140)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000004180)={@dev, 0x0}, &(0x7f0000000140)=0x269) accept4$packet(0xffffffffffffff9c, &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004240)=0x14, 0x800) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004d00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000004cc0)={&(0x7f0000000440)=ANY=[@ANYBLOB="180a0000", @ANYRES16=r1, @ANYBLOB="00032cbd7000fbdbdf250300000008000100a55fe25b329f3cac2a7b81b5bc2176d3e985c3d8b85e997d75056591d691b992625b87d651cfe889e4d3b5616db1adb993dee4142d03ca38cd34787530e34e85f4ba32d9da55b2", @ANYRES32=r2, @ANYBLOB="b401020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000000003000300000008006400", @ANYRES32=r4, @ANYBLOB="08000700000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400030000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040003000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000008000008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="b800020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="0400020008000100", @ANYRES32=r12, @ANYBLOB="4400020040000100240001006c625f74785f68617368d05f353765cf5f746f5f709e72745f6d000000010000080003000320000008000400d7c4bb010fa8e7c84df35c8f0a2cd0345e4ba748b1b7a3eb99886f643231000000000000", @ANYRES32=r13, @ANYBLOB="f8fa5da84de995a6d8ee9c169342c27a126e6bdf603bdc51f2a050d2d73510b2a58efaaed50bbf908a4d7cd2ccb394c235361400e966c8fec569ffc0440f5700bd1155da37f4abacdd454b84ef244dd25534330baf23c393f81a57b5da2bc254d7ec10d2bc16c63da801da85d96b3d00bfc2a70ea29763dc8a35c0ec418ae61c26cf9f371169f15c5c3147eea4a4735ca36bd6bf4204a68b01e0a5608342b12b936410bba0409e7c7d549900ebe80271abc5645c198d7b3f29f5f4ee8873bff27e7c483a448d806e56a0d187268f4f159a93e3d9adbad6a8f31567aaaa76216459df044803a15b64fd5daddcda3dc20d4bc3c7af50144e8f73a16fd28008e452ee", @ANYRES32=r14, @ANYBLOB="2c02020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400370f000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r15, @ANYBLOB="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", @ANYRES32=r16, @ANYBLOB="080007000000000008000100", @ANYRES32=r17, @ANYBLOB="8800020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004005cf1ffff4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400ff0706f909000000fcff0001ea090000ff070600d400000008000100", @ANYRES32=r18, @ANYBLOB="bc0002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="3c00010024000100757365725f6c696e6b75700000000000000000000000000000000000000000000800030006f2f7db8d3d64f4d4000600", @ANYRES32=r20, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="080007000000000008000100", @ANYRES32=r22, @ANYBLOB="6c01020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff7f00004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r23, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004007f0000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25], 0xa18}, 0x1, 0x0, 0x0, 0x840}, 0x44800) r26 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r26) r27 = getegid() syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x8000000000, 0x0, r27, 0x0, 0x0, 0x0) 2018/05/24 17:09:40 executing program 5: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000280)={0x1, 0x2, 0x401, 0x40}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r1, &(0x7f00000002c0)="7a4f995af3f61886aefc86ca784db9acc6696251192d726a5969d9e3a8a0d22f626641346b77e0557656ce12f3a81f610ddf9ead0ce1924e16d7778d7d78b0d9764a39596f5170e15d0fe580b7e6de9ee7d8f41de38ae9695aa53a854901ef6fc45689dacd069fb018051d1ef44d4d1b0c96581cca244ddda01cb5298abc0aa182a37e9119ac823695474fbd78020a6d04038d7ead2b8f2a398dff8b12f531297411ac33f2904baf8c190f2af06abe25", &(0x7f0000000380)=""/125}, 0x18) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001600)={0x53, 0x0, 0x21, 0x0, @scatter={0x2, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000080)=""/58, 0x3a}]}, &(0x7f0000001440)="12319ba97009d8e1b2b9ccb25cdce8fafef0cfb3973165f50c87eb9b1a7a174cb9", &(0x7f0000001500)=""/135, 0xfffffffffffffffa, 0x0, 0x0, &(0x7f00000015c0)}) 2018/05/24 17:09:40 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x3, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="8b59fe466a88a783f2733e772f99bab1b53d78b39eced4127b6b41337a70e6c28af0adefb610162e7973511d4e1c391dcd26983f2009872bce9c84bfc6a66538f3a8d2201c6a0e33e2838a69ad02db37010477fe47636f156c25b5dd532b92c826209fa0bb2225fbb486", 0x6a, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)='self!systemeth1\x00') 2018/05/24 17:09:40 executing program 2: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='btrfs\x00', 0xb800, &(0x7f0000000000)="b78dbe36ab24e592b437eca6e654a80ce3279fffb8d77f3f8564d05f173ca94dded60e8af2d2db23a49ac518e661a177135b1b4105d8780e4bd4311f1c22983da6e93c43c56891df6da1ad43cfb8ba40c7c3eba8725cf1dc2313c9d41aee60eeeb84bfcb3442acc808a5ca0067d89e6b3af2315f2663d9ffbe82d0a869cd27e85f24fa1c3c2c6abf13da55cb7a2c3880a588a27e614ac1b777a135f086c8143c3643dbe8e3c3fc02b3a20d6f49ac7ac008866338bbe12c50793cb3670a85f2a5f59c3878028427d2d64f2ebe6316ad810cf3e0f8fb5a6d05009fe8996a000000") 2018/05/24 17:09:40 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000702000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={r2, r3, r4}, 0xc) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfca9, 0x101000) sendmsg$inet_sctp(r5, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="2807d3bd51f5d4a758373fc4365d4957a4af04477157c711a7aa3fe3143a", 0x1e}, {&(0x7f0000000180)="04bc47d53bf20cf9aed3f655a26054ccaa5c0e56d57f0841ff63cb0722d60604cbecaa759872d92a3b10d687672e5420889e3382c72872ae1f49a2d2bc7d055cfc68c6a843c0f16bead9a3eb8a900c17f145f1ca3da8", 0x56}, {&(0x7f0000000200)="8d7a44afa71e866ee3840f8fdefab0080023a0bf1995712e900d6d2fcee68f6d224f97370530a3ae3f38fe5114ed93ab6bd49f69af9df371f55f3fbba879e02b3aa9012b8a7b609061baff88ce585a44c4f15c7f51e1861d603a37a04e7953f0542b5546ffb46f603f0df680", 0x6c}], 0x3, &(0x7f00000002c0)=[@dstaddrv4={0x10, 0x84, 0x7, @multicast2=0xe0000002}, @authinfo={0x10, 0x84, 0x6, {0x2a57}}], 0x20, 0x4000}, 0x4001) 2018/05/24 17:09:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x4, 0x3, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="d40100002b00020026bd7000fcdbdf250800000004002f0008001900", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0c007f00090000000000000008005500", @ANYRES32=r3, @ANYBLOB='\x00\x00'], 0x1d4}, 0x1, 0x0, 0x0, 0x8084}, 0x81) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000003c0)={'veth0_to_bond\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_buf(r4, 0x0, 0x24, &(0x7f0000000000), 0x0) 2018/05/24 17:09:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)={0x0, 0x0, 0x3}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r2, 0x407, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup2(r2, r4) ptrace$cont(0x18, r1, 0x4000000000000000, 0x6) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/5, &(0x7f0000000040)=0x5) 2018/05/24 17:09:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) read(r0, &(0x7f0000000040)=""/140, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x4000000080}, 'port0\x00', 0x3f, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x3d8cb47d95373def}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x4058534c, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 940.063913] sd 0:0:1:0: [sg0] tag#1585 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 940.072826] sd 0:0:1:0: [sg0] tag#1585 CDB: Inquiry [ 940.077948] sd 0:0:1:0: [sg0] tag#1585 CDB[00]: 12 31 9b a9 70 09 d8 e1 b2 b9 cc b2 5c dc e8 fa [ 940.086884] sd 0:0:1:0: [sg0] tag#1585 CDB[10]: fe f0 cf b3 97 31 65 f5 0c 87 eb 9b 1a 7a 17 4c [ 940.095843] sd 0:0:1:0: [sg0] tag#1585 CDB[20]: b9 2018/05/24 17:09:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af03, &(0x7f00000000c0)) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9, 0x100) ioctl$KDDISABIO(r1, 0x4b37) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x8fcb, 0x4) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)) 2018/05/24 17:09:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0x237d, 0x2, 0x6, 0x81, 0x80000001, 0x100000000, 0x0, 0x700bd465, 0x6, 0x4858782e, 0xff, 0x7fff, 0xfffffffffffffff7, 0x8, 0xb037, 0x4c6f221], 0x5000}) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000d901000000f100003eff90ffffff00000000000800000000"]) 2018/05/24 17:09:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = dup(r0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) lgetxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/12, 0xc) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) socket$inet(0x2, 0x80f, 0x80000000) 2018/05/24 17:09:41 executing program 7: rt_sigprocmask(0x1, &(0x7f0000a9a000)={0x4}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/.nforce\x00', 0x141, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) write$sndseq(r0, &(0x7f0000000200), 0x1002ffe00) 2018/05/24 17:09:41 executing program 5: r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x5, 0x40, 0x2, {0x0, 0x2710}, {0x77359400}, {0x3, 0x6, 0x800, 0x5}, 0x1, @canfd={{0x1, 0x3b7, 0x401, 0xffffffffffffff55}, 0x32, 0x3, 0x0, 0x0, "8deb1e452a02a240dbd32af7d7d7ad01b727fc3ea34cb72f5a57d85e34c07b89d639052143f7b270627f9660b2b5647c229572cc2c93c489fdd1f72e2945098f"}}, 0x6c}, 0x1, 0x0, 0x0, 0x44004}, 0x133ba04b3d3e76aa) exit(0x0) sched_getaffinity(r0, 0x100000490, &(0x7f0000000040)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x5) 2018/05/24 17:09:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet(r1, &(0x7f0000000580)="d29b8c7ebebd7f6cae7ec5b1f83bc4524639137cae39cd932f0767d5add2d7dab76d19df9b717b8bcc8a45d131264dd57e39ff0057d30d9e1fe81fb257d11c87e689", 0xffffffffffffffcc, 0x48880, &(0x7f0000000600)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff0d) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x251, r1, 0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0xfffffda0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x8002, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) readv(r6, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) poll(&(0x7f0000000100)=[{r6}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)) r7 = syz_open_pts(r6, 0x2) dup3(r7, r6, 0x0) write(r6, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TCXONC(r6, 0x540a, 0x2) tkill(r5, 0x1000000000016) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000340)={0x5, 0x5, 0x200, 0x4, 0x8648, 0x7031, 0x4, 0x100000001}, &(0x7f0000000380)=0x20) 2018/05/24 17:09:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x20000000, &(0x7f0000000680)={0xa}, 0x1c) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = socket(0x5, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x896, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x101}, 0x8) listen(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/05/24 17:09:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8b) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth0\x00', 0xfffffffffffffff8}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/05/24 17:09:42 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x0, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x25c, 0xffffffff, 0xffffffff, 0x25c, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x124, 0x148, 0x0, {}, [@common=@srh={0x2c, 'srh\x00', 0x0, {0x0, 0x6, 0x6, 0xcdc80, 0x80000000, 0x40, 0x610}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d4, 0x1ff, 0x625a, 0x1}}]}, @common=@inet=@SYNPROXY={0x24, 'SYNPROXY\x00', 0x0, {0x2, 0x7fffffff, 0xb0}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffffff, 0xff000000, 0xff0000ff, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], 'rose0\x00', 'ip6gre0\x00', {}, {0xff}, 0x2b, 0x40, 0x0, 0x7}, 0x0, 0xec, 0x114, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x2, 0xd7}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x2, 0xfffffffffffffffa, 0x1}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x384) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f0000000140)}, 0x10) unshare(0x8000001ffffffd) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000740)=0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000700)={'bond_slave_1\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=@framed={{0x18}, [@map={0x18, 0x3, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 2018/05/24 17:09:42 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x100) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x7fffffff, 0x80000001, 0x8, 0x0, 0x3f, 0x7, 0x37c, 0x40, 0x225, 0x100000000, 0x0, 0x38, 0x2, 0x3, 0x400, 0x7}, [{0x60000007, 0x8001, 0x7, 0x3, 0x0, 0x3, 0xe054, 0x1}], "039b1b888580d090a10a965344ffdfc3e11a31fe06954021fec10e9cf5bddba522ba198c1ea50d2e8baa4b322648f663b9ef3ecc202fb170e7a16f8c2b5565aefdcfcf89ba510ede62b699a917f257e867a5ce372f544b802eb992c01af4e602fd5a2ae03f224da4fa05ba83c97940b7adbadab8bcc20ed420a09cfa43f7cf523d6c5d81bda634819c976f80e86c4d04f8999157fc54", [[], [], []]}, 0x40e) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/uinput\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000500)={{0x7, 0x0, 0x855, 0x1, "5e9e81c17420b8b34a466d72b71d28949bdc0b12430fb4e236205d43660471c9732afbf44dbbb40a8f640934", 0x7}, 0x4, [0x4d, 0x2, 0xe40, 0x100020, 0x17a77de0, 0x7da0000000000, 0x9, 0x75f, 0x3f, 0x81, 0x5, 0x3, 0x7, 0x7, 0x6, 0x3, 0x7, 0x10001, 0x80, 0x81, 0x8, 0x8, 0x6, 0x6, 0x1, 0x3, 0xfffffffffffffffd, 0x306812e1, 0x20, 0x800, 0x5, 0x2, 0xb4526ad, 0x7fffffff, 0x7, 0x8e, 0x6, 0x3056, 0xffff, 0x2, 0x4, 0x1, 0x1ff, 0x81, 0x3, 0x3, 0x76c, 0x400, 0x85, 0x43, 0x8, 0x6, 0x800, 0x2, 0x9, 0xff21, 0x7f, 0x8, 0x8001, 0x5, 0xfffffffffffffffb, 0x1, 0xff, 0x10001, 0x0, 0xffffffff00000000, 0x1d1b, 0x8, 0xfffffffffffffffc, 0x0, 0x1, 0x100000000, 0x2, 0x2, 0x0, 0x75f, 0x80, 0x1, 0x1, 0x2, 0x6, 0x91c, 0x48e0a489, 0x4, 0x4, 0x7f, 0x0, 0x2, 0xfff, 0x9, 0x1, 0x6f2, 0x0, 0x166, 0x2, 0xffff, 0x1, 0x8, 0xfff, 0x9, 0x8, 0x5ef, 0x3, 0x10000, 0x200, 0xadc, 0x4, 0x9, 0x2, 0x6, 0x8000, 0x2, 0x101, 0x400, 0x1, 0x5, 0x7, 0x5a, 0x2, 0x1, 0x4, 0x20, 0x8, 0x4, 0x8, 0x9, 0x1000, 0x1]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)={0x3f, 0x2, 0x6, 0x80000001, 0x1, [{0x3ff, 0x8, 0xffff, 0x0, 0x0, 0x1}]}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000a40)) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r4) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = getpgid(0x0) sched_getscheduler(r6) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000b40)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000b80)={r7, 0x80000, r2}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000bc0)={0xffffffff7fffffff, 0x8b, 0x3, 0x4}, 0x10) sched_getscheduler(r6) clock_gettime(0x0, &(0x7f0000000c80)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000c00)=""/118, 0x76, 0x3c, &(0x7f0000000cc0)={r9, r10+10000000}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000d00)={0x8000800000000000, 0xd3b4, 0x3ff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000d40)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x8000, 0x9, 0x1, 0x1f, 0x0, 0x2, 0x5, 0x941, 0x80000000, 0x800, 0x1, 0xbd7, 0x3045, 0xb040, 0x9]}, &(0x7f0000000e40)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000e80)={r11, 0x1000, "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"}, &(0x7f0000001ec0)=0x1008) name_to_handle_at(r1, &(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x10, 0x4, "bc616530a1b8485c"}, &(0x7f0000001f80), 0x1000) r12 = openat(r0, &(0x7f0000001fc0)='./file0\x00', 0x151001, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000002000)={0x1a, 0x8, 0xbf, 0x3f, 0x5, 0x2642}) lchown(&(0x7f0000002040)='./file0\x00', r3, r4) pread64(r8, &(0x7f0000002080)=""/3, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000020c0)={r5}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r12, 0xc008551c, &(0x7f0000002100)={0x0, 0x18, [0x7, 0x5, 0x8, 0xfffffffffffffff9, 0x9, 0x800]}) lgetxattr(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)=@random={'security.', '/dev/vhost-vsock\x00'}, &(0x7f00000021c0)=""/99, 0x63) 2018/05/24 17:09:42 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/.nforce\x00', 0x20200, 0x0) ftruncate(r0, 0x1000000400) flistxattr(0xffffffffffffffff, &(0x7f0000000000)=""/43, 0x2b) 2018/05/24 17:09:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x204100, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)="8cd80ff92de2916baa576ab3171a7968c5b2346610304be2d27f6427ffa5399f79666015e49ba0558ac900ced3d4c91c659b1a8ae9f7df194c880d5766e775502d86c75efb1c93a7d120535f01aa18bd97d8cbd2d01260f83d07ff5097e3f6f2aec7e28be05574866aba1f5c1acc54ddacb4714049e3c1f3abb1103205f1ff7e928ce9c4b08dc2693d12ba6c60cef5a71ae143ad21962ee1081e13a25af44174a3f21bf53efbed7810a8c700fcbd71819fe63889fb1ac842a686a4a70085005034", 0xc1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/05/24 17:09:42 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:42 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000000)={0x0, 0x3701}) pread64(0xffffffffffffffff, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(0xffffffffffffffff, &(0x7f000007c000)=ANY=[@ANYBLOB="5800000000000000010000000000000007000000000000000000e6065d86a61bf2b3b36e27661e000000000000dedda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"], 0x58) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 2018/05/24 17:09:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="6b9cf91181dc8f315bce310c99eef6458a761c5dce5a55a3b8d0c9fc4e60c78c", 0x20}], 0x1, &(0x7f0000000400)}, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x406000, 0x0) 2018/05/24 17:09:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x81, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0xf0002000}) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x100, 0x0) ioctl$VT_RELDISP(r2, 0x5605) ioctl$TIOCGSOFTCAR(r0, 0x545d, &(0x7f0000000080)) 2018/05/24 17:09:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="00000400ffd4"], 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 17:09:42 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x42000) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000240)=""/160, 0xa0}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f00000004c0)=""/242, 0xfffffe9d}], 0x8, &(0x7f0000000600)=""/112, 0x70, 0x10001}, 0x10000) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@ipv6_getaddr={0x18, 0x16, 0x11, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f00000006c0)='/dev/vcsa#\x00', 0x8, 0x0) 2018/05/24 17:09:42 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000021c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000002240)=0x80) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000022c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002340)={&(0x7f0000002300)={0x38, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x20201) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0x3) dup3(r3, r2, 0x0) 2018/05/24 17:09:42 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x100000000011, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1000, 0x1) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/05/24 17:09:42 executing program 6: r0 = socket$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)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040), &(0x7f0000000080)=0x18) 2018/05/24 17:09:43 executing program 6: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, 0x0, r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.swap.current\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000001c0)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x22001, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000000140)='net/dev_snmp6\x00') ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000240)={0x140000000000, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @rand_addr=0x499}, 0x40, 0x80000001, 0x10000, 0xa4, 0xdf, &(0x7f0000000200)='ipddp0\x00', 0x8, 0x34, 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000040)=0x6) 2018/05/24 17:09:43 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x1, 0x8, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/24 17:09:43 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(r2, &(0x7f0000006180), 0x1b3, 0x0) connect$unix(r2, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) close(r1) 2018/05/24 17:09:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001380)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200), 0x10) 2018/05/24 17:09:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r1 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000aedff0)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r4}, {}, {}, @result}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000045000)={0x22}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140), 0x4) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) 2018/05/24 17:09:43 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/cuse\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001800)=0x131, 0x8) r1 = socket(0x10, 0x2, 0x0) io_setup(0x21d2, &(0x7f0000000000)=0x0) io_destroy(r2) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000002900170f00000000000000000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@upd={0xe0, 0x12, 0x301, 0x0, 0x0, {{'\nrc32\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/05/24 17:09:43 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2043) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xff) geteuid() sendmsg$netlink(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000800)={0x10, 0x10}, 0x10}], 0x1}, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000e40)="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") 2018/05/24 17:09:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x12, 0x4) socket$netlink(0x10, 0x3, 0x8000016) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3ff, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) [ 942.798472] nla_parse: 9 callbacks suppressed [ 942.798479] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/24 17:09:43 executing program 5: r0 = socket(0x2, 0x1, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000700), &(0x7f00000000c0)=ANY=[@ANYRES16]}, 0x52) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x0, 0xe5, 0x1, 0x5}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000340)) 2018/05/24 17:09:43 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000702000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x7fffffff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x9}, 0x8) 2018/05/24 17:09:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x3) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x5, 0x8001, 0x0, 0x0, 0x9bc6, 0x40, 0x0, 0x1, 0xffffffff, 0x9, 0xafa0, 0x10000, 0x0, 0x8000000000, 0x1f, 0x3, 0x20, 0xd8fb, 0x1ff0000}) tee(r0, r0, 0xfffffffffffffffc, 0x5) 2018/05/24 17:09:44 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='pipefs\x00', 0x0, &(0x7f00000000c0)="1765234c16166a5ca28ddea68ce53d68ef74cefc69d14fec96fe410e2712e2bd4975931f104b43e027c6fdffb311630d946236d0749510a6884318aa997e39445ff80380e9c1d25508469d13077724341a4b20be4911738a4dad98f8b3cb035c14c9622ed4344cf5232636d30fbdbe1af67bccc45c8bed") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/05/24 17:09:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{}]}) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x405ffffffe) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x8201) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x4000000000}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x1}, 0x8) 2018/05/24 17:09:44 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000240)={@local, 0x0}, &(0x7f0000000280)=0x14) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd010000000000000005010008000100040451c7ffdf00", 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'gretap0\x00', r1}) r3 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)='*', 0x1, 0xfffffffffffffffc) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000200)={'bcsf0\x00', 0x3ff}) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f0000000bc0)=""/240, 0xf0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e24, 0xffff, @dev={0xfe, 0x80, [], 0x18}, 0x1b59}, 0x40, [0x8, 0xd4, 0x9, 0x9, 0x101, 0x5, 0x5, 0x10000]}, 0x5c) r7 = gettid() request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="4001235b776c616e3000", r5) ptrace$getenv(0x4201, r7, 0x7, &(0x7f0000000340)) 2018/05/24 17:09:44 executing program 4: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x400000000040602) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fremovexattr(r1, &(0x7f0000000000)=@random={'os2.', '\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x6}, @addr}], 0x1c) 2018/05/24 17:09:44 executing program 5: r0 = epoll_create1(0x5662a0a45edf1547) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4081, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/76, 0x4c, 0x100, &(0x7f0000000100)={0xa, 0x4e20, 0x4b5a, @dev={0xfe, 0x80, [], 0x16}, 0xd6}, 0x1c) r2 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0xc8, 0x0, r2, &(0x7f0000000000)='./file0\x00') 2018/05/24 17:09:44 executing program 1: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) close(r0) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f00000002c0)=""/240, 0xf0) 2018/05/24 17:09:44 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:44 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0x56) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x3c, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) 2018/05/24 17:09:44 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000000ffc), 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) [ 943.603777] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/24 17:09:44 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x101040, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x4) ppoll(&(0x7f0000000080)=[{r0, 0x400}, {0xffffffffffffffff, 0x41}], 0x2, &(0x7f00000000c0), &(0x7f0000000100)={0x5318}, 0x8) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffff615, 0x100) [ 943.660699] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/24 17:09:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x8, 0x2}, 0x2) 2018/05/24 17:09:45 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x7fffe) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084503, &(0x7f0000000200)=""/202) 2018/05/24 17:09:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10001}]}, &(0x7f0000000140)=0x2cb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x400, @empty, 0xab1}], 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x200) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/05/24 17:09:45 executing program 1: userfaultfd(0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x20001000000000) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x2100406) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/24 17:09:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001a00010000000000000000001c0000f8ff000020000000000800010000f0ffffc46ce1b335192aceceef965eb86052e9fd2313981d4a53c44a108e52e02f6c73f702385a7e8fa8462817f1ae18ca8a109fcb9d2a3d757ebcb2aceadc71af32aeeff290010e5f8a29a3a992bfdade4413e698c052aa16be8d9e81d1c9ba1a84f925215126e9b99a44e0236c5ee54a485dd733738892df037afda24a2669113fea171939f905e05e08c4d1ab574250f7132d6ff973d531946c90dd75b34f1688a3c3ef0e374f6ea97b2238198eb0f73691c98c121b8635b88adb6a8e43df1689b6ea468a5556"], 0xffffffffffffff27}, 0x1, 0x0, 0x0, 0x4000000000}, 0x40000) 2018/05/24 17:09:45 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt(r0, 0x800000000000, 0x9, &(0x7f0000000080)="53d4ee354718497f9a11d7ecdf1da595cce6feeb6cc6c80ca937ec4990562ef7ee3c806783b8d3dc15c8511090e5e4d332da4bd33e78c7f4f7785785207eca948ab00fe94229b6601c8658876fa203cb79c09319572e6881997beec38ead8843323bd5d3b52a69fa1b6542930a20b05e8a76173574a73030520db8fd6616489d8428d18e59a175dc", 0x88) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x1, 0x1f5) socketpair(0x10, 0x5, 0xdb, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa0, r2, 0x100, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0xa0}, 0x1}, 0x1) sendto$inet6(r0, &(0x7f0000000300)="040400000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a6", 0x44, 0x0, &(0x7f0000000040)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/24 17:09:45 executing program 3: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffff800, 0x501001) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/124, &(0x7f0000000200)=0xffffffffffffffde) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) 2018/05/24 17:09:45 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:45 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) listen(r1, 0x6) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14fa27dc7eb0c27ff76d490e8ba5f90f07f10e2a3ad700000308b46be3"], 0x14}, 0x1}, 0x0) 2018/05/24 17:09:45 executing program 2: r0 = epoll_create(0x4) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10}) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000180)='5', 0x1}], 0x1) 2018/05/24 17:09:45 executing program 3: r0 = perf_event_open(&(0x7f0000001540)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x2af, 0x8, 0x20, 0x47c45aaf, 0x0, 0x8, 0x2000, 0x0, 0x7, 0x3, 0x8000, 0x3, 0x2, 0x2e25, 0x4, 0x7ff, 0x7ff, 0x9, 0xf2, 0xf6, 0x7, 0x3ff, 0x7fffffff, 0x1, 0x0, 0x3ff, 0x4, 0x400, 0x3, 0x87, 0x200, 0xfffffffffffffffe, 0x1, 0x7, 0xa3, 0x6, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000040), 0x5}, 0x4c80, 0xffffffff00000000, 0x5, 0x3, 0x8, 0xfffffffffffff001, 0x1}, r1, 0x4, r0, 0x8) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000680), &(0x7f0000000900)) 2018/05/24 17:09:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0246e9350076297cf2e5d11def30365687f5130600d6e55e6fbf52fb1103000000000000000b55421b0810f9c963ec038b3ca196", 0x34) 2018/05/24 17:09:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) tkill(r0, 0x800000000014) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000481000)=""/128, 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), 0x8) 2018/05/24 17:09:45 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=@query_route={0x5, 0x200012d8, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/24 17:09:45 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x301000) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x6, {0xfff, 0x1, 0x2, 0x1000, 0x6, 0xf54}, 0x3, 0x3f}, 0xe) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) 2018/05/24 17:09:45 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x101, 0x1, 0x5b21, 0x9, 0x0, 0x3, 0x800, 0x5, 0x80, 0x1f, 0xef6, 0x3, 0x40, 0x8001, 0x4, 0xfff, 0x2, 0xfffffffffffffffa, 0x6, 0xeb, 0x7, 0x9, 0x7, 0xc5, 0x7fffffff, 0xffffffff, 0x9, 0xfff, 0x289cb368, 0x8, 0x100000001, 0x1, 0x4, 0xae7a, 0x6, 0x7, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000001c0), 0x3}, 0x10, 0xffffffffffffff81, 0x1, 0x4, 0x200, 0x69, 0x1}, r1, 0x7, r0, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101200, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000100)={{0x400000000000000, 0x1}, 0x2}, 0x10) r3 = socket(0x11, 0x2000000805, 0x400000000000010) bind$nfc_llcp(r3, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x6, 0x6e1, "e97e4a138a9de47c82cbe23a4f2fab46ccd29c88a2527843174a37425366409bd935ddef3a70cf537bcc1073595e0bbe9ae3abf39bfeeb43ddd9e764703f6a", 0x1}, 0x58) sendmsg(r3, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/24 17:09:46 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0xe000, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/24 17:09:46 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:46 executing program 6: socketpair$inet6(0xa, 0x802, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x20200, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000ff280001000000021c38e64074cb4aa3d845ad47400004000084c24196fb7e5aed6fa6c1676b072904e9a90c42fdcfe3fd40c7fe731602f7120d667cd887b86c7500d13106bfa1a2e149e71d", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/24 17:09:46 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x200}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7c3f, 0x800, 0xff, 0x7, 0x40}, 0x98) 2018/05/24 17:09:46 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='jffs2\x00', 0x201000, &(0x7f00000002c0)) pivot_root(&(0x7f0000000440)='./file0\x00', &(0x7f00000016c0)='.\x00') 2018/05/24 17:09:46 executing program 2: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xa7a6, @empty, 0x3f}}, 0x1, 0x4, 0x6, 0x8, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0xffffffffd5064805}}) 2018/05/24 17:09:46 executing program 5: request_key(&(0x7f0000000400)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='sm3-generic\x00', 0x0) r0 = request_key(&(0x7f0000000540)='.request_key_auth\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="766d6e65743125c4252b65746831282c2f766d6e65743000", 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xe43, 0x6, 0x7, 0x3, 0x8000, 0x200, 0x80008000000, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x40000000, 0x1, 0x400, 0x0, 0x71}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r5, 0x6}, 0x8) r6 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r2) keyctl$update(0x2, r6, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r6, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f00000001c0)={'sm3-generic\x00'}}) 2018/05/24 17:09:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0xfffffffffffffc01, 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, &(0x7f0000000fc0)={"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"}) r3 = socket$inet(0x2, 0x7, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000013c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x4b, 0x8001, 0x1, 0x1, 0x80, 0x1, 0x5, 0x68e, r4}, &(0x7f0000000080)=0x20) 2018/05/24 17:09:46 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x10189}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x400000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x7f, "501c09ce19d44b6e199a671413eaf5246b1878c40f6d13b6e09fd320fc7915fb7a3fe5d1fc7f96ec507d25465d8e2e26038c20f66b3bd66a72d81739b9d6d370dc403f7217aff4fffaa13d6cd23064f14314812a54308c2355c347984cd6965b2a3e150ccc8d0ede43dabd71ef7857bd154969b870099d52d5560386f85984"}, &(0x7f0000000300)=0x87) [ 945.691162] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 17:09:46 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$pptp(0x18, 0x1, 0x2) mprotect(&(0x7f000019c000/0x2000)=nil, 0x2000, 0x300000b) io_setup(0x0, &(0x7f0000000000)) 2018/05/24 17:09:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x404, &(0x7f0000000140)) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)=""/62) 2018/05/24 17:09:46 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x400000000004e20, @dev={0xac, 0x14, 0x14, 0x1e}}, 0xffffffffffffff62) 2018/05/24 17:09:46 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4004240b, &(0x7f0000000080)={0x0, 0x70, 0x8, 0x2, 0x2, 0x5, 0x0, 0x2005, 0x0, 0x8, 0x3, 0x100000001, 0xffffffffffffffff, 0x0, 0x4, 0xffffffff, 0xe7a, 0x4, 0x3, 0x1000, 0x1ff, 0x200, 0xeef, 0x1, 0x4, 0xfffffffffffffff8, 0x1, 0x1400000000000000, 0x1, 0x9, 0x0, 0x1, 0x7, 0x2, 0x3, 0x6, 0x0, 0x5, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x20000, 0x6, 0x1ff, 0x7, 0x100000000, 0x40, 0x8}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) close(r0) 2018/05/24 17:09:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="7d08000000000000100000000100000003000000bfff00000000000000000000000000000000007b82577e001c079b88e344b43fa66c00000000"]) [ 945.945450] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 17:09:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xb) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x7}, 0xc) write$eventfd(r1, &(0x7f0000605ff8), 0x34000) 2018/05/24 17:09:47 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0xc0000) readv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/254, 0xfe}, {&(0x7f00000001c0)=""/150, 0x96}, {&(0x7f0000000280)=""/123, 0x7b}], 0x3) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000000040)=0x6, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00'}) sendmmsg$alg(r0, &(0x7f0000005980)=[{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000340)="73b96d2be7584c66bb8563ddefaabdc78da1a08a8b4ad9339812816b22c5ca142482e011aa65a2377ab0a5c1769448676ae782407ee8cb63d8034eaa0e0744f7d2eef604493ef22652e574aad2a6e409e3598e90408b52d4361154d69d1663bea896ed67d6cb5a43aeb1a1e88761e6b90ed705a40116f242599216c5dab6f0b42f47b61334", 0x85}, {&(0x7f0000000400)="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", 0xfd}], 0x2, &(0x7f0000000540)=[@iv={0x50, 0x117, 0x2, 0x3d, "608424f0158d386bcec2d2943a5a4e89fec0891b917c9ec147ae5ba820d880b61b2381f9e1fb4a4f36ac21824f91f64467d7da07191eb07ce443230dc0"}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x7}, @assoc={0x10, 0x117, 0x4, 0xff}, @assoc={0x10, 0x117, 0x4, 0x5}], 0x90, 0x44000}, {0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000600)="abfffd89e03d31904a1e48dd30aa57b7502f19b2f62e3e33afea23d2f40c88468702097d449737907be9", 0x2a}, {&(0x7f0000000640)="0057a6e0550f60185b15dda52f96e956085b81bea96f98f38af05eee70f4d07453338ef76f19a8a317ed91fef663089171bd7e6a9865cd182d93162562999d0fcee61c7fb5989c8d6a250cdb0a7bc569e3df0158401569521d34caa8d6bbb3aef21e466d5663c824af78a795d9067c07335d3185223e6f8acef068bfa4cb31eee766f6a6f6", 0x85}, {&(0x7f0000000700)="e68b0b922b350c602762d20b118761ad34fea9932fff9a60f74fd7efe7fbf40e920af2c1975c9fa4e13d9d82ecdc9340a7e5505e3bedd22d878189443aff026fe2bbecdddc98d9b980fec066dc4ca40b151d3c379e6fce6caa5a16430406690b1548b96aaabd8a3536cd31c12f6ffa4e78e7cbce81f277e7c15bf2d4b369271d3a4de6f3e73e8ce9f13a3fc223c4f294ff8d4afbc81281e97afe44adf57e34841113d8ec0273d194c02f9e5a9093df7101903ad7b8894ce2f8cda1dbb1dc087acc0c6c1df784d33429dd938530f9b5f6a83c468f0755f577bf320280e1f572733156eeea937318383c9f57f880d246a88bfb8ef00fb5eeff2cbb69517ef61ab9cea23abc93e162439f89c4dbc21291089d52dacc897ee581144261c6bbbe531b030efcc286550cedf3b372551e170d231b17da01b2efe1f3f1685c1e89e1b6bc6f9a10acc202f43653003fb36c08e240d066dfdcf269d1458742d154a1379b2d0ad6a657c81a0d90b359b5be63dd87202639c9b24ca608da6be3efb311c1653eb54fc2d3e7a0a2f3cb047f0094c9b9cd443d738f177177d49524098d326d470fdc812dcbcb6d05ed9facb66f59f47cbe654e44683621bcaec46b8755aac0ad926830ce6e86a2ad1ed60555e863b4e685be6444fd98e1fd5935818474da405acd51bd19ecbe9e3e4c801ab4c029508d65fd22b5dd5b88448d8b6f2d4f689a7ae9c0798d8ce773bd7f70e939d3e9e4c333e661b9601e2c7e721186a543915aaf1e73c25eb5d704444f64f443ba07d127a53838d8a5994209bae011f9dfac81df31d393be6fdab86ce9264e9ae240c851418a6003d0508e33e31eb9f6e6aaf8aec8ccdcf90b11fecaf9a75a4ee2db02e4cf2cb469d557637b04df8b489dba58eb1a2a19fb610fec4ae9170966dc8fa4020d2406aefec1b9ce2a755449baff97399b88311b4f27f02af7d3568ae6dad6795c2d19b8cb3a99dab047b6f0bb76c20091071eb9ee25c156f37cf62cb7c4a50e267a34fe5060fe8a6e7ac9d908518bd221d2a5572b3b25caef947444a738cdd45a5a9cb9e2fe4088b94ac4c7aa3f5ed59f78d50fb7512c1c04bc2acabee3480c7b79fb5046163355b64c12c5ebaff15e903f537fb1e5f161a84fa50bd53d4650575bb952660bcc7b0382667425af794559fc27236c19b17a455a380a7ab2f22a6b2d6184ce24c8b798a58f9f19d85a811fe4c51d96b1b3d1d26ce295b9f83c014c1ba6a98289f780de3b09200aa02f1de8de2976f02b64516eb852e067b4c87c0731051aad51f1df3b527427efbe466072a734b37000b6f0212ab408b6c3e2d80a02680d0eb9f935b239a5ab2c1d75048432d37181e648298d09fd755498fde226cbd1d106942d9bc2d66ba93d782ae4c4753c07e6f103f25673fac96ed20b58175f45346e9cb2fa60139d02761580ddb1dc8767844f042d28660134219fbb1c3aeebd3d46d80ddbe16f447f747e90db75ab4869d6e9c3522bbba2fa28a096771cf483501892e24b962ad41ae6159814a21474a510044a18fc1d36279e763ddf427bb2047ef45d3e06b5888773152cdbeae5bbee6b41e1482881df6289fd9b8e68819d253bc23026e35912262713a75b740e795b8087cd46e5d37ec328dbc8d55620b7cf1032341f3180b1328de894fa4f9af074f566bddb068aec5668b80f87ebd2ab0504ff34990edb219bb2af72aba4e6fb731f0c83f2dd0c8887872e024530389ca8c9e5614d0919529a2fad83170d40c632e1f2df17b3cc3c4839e17b3808ca243ac9a0bf2d67abbdb5c9060ba7e1487a955c5fc6a9ceb69d84dd4c8edd0aca9453a21d29b475de56bcaae49f4d2359a8ac63072f0058d89bfb441a8cb755a9aa99cad47332ccf495aa4cb472b849c14bae8b3d5dd2df0b6e7b53b4e9f26e3ecd57a4518c0363c0e5e167fd4bdc57188b6a55ab1162fb307f466abc22a855e53501049f9698943a47ca127b5c2ccdbb004f0a2d24d8768964e7646e64ffb62e60e0674c03d1c84c48a472a22021d17d4323e8c2ac7a7a698b2ce47f130027b11fbe98be1e5681962a052fc33a2f6bb0ef41b6b8d00606f170da94eeb0bec64a8f7efd178d622de62c9228b64cea235aaf8cd42d36d0055cfab94ff7298b49135a7484d3d21b6927f42c067f41ede03d7e943a7f90e1571bb37478abdf15a94a56884e559479e37361c9a252501210dd3b163aea47b7be7253ab54a7c7c619f52bae4190a3f2d7c481d8746ffe502d91b1908acdc6caa6c7be047d570c89178ff6b94b3e38bde57c0ee490d3929bcef6a552a7a97eb56964f50780231a85cb1555d1436387f3d13fb0f4c5fb9797539d4f0ceac8f1c1533634706ba9f27820500b18e1ed78bb034aa34bfdfc8206142ad371e4b165ffeeff73e71ab081639d8381c1184600b33002f1ff42105afde5e3a08aff7a0646d760f9b403cb51a2b009d52b04e6deb45f181898ee3c4925cc3fa60f05cb5e7235acaa556ef08ba30adb29c0be094d6851b78e87a2e3f17925398750db41afd8a5557e5ce516072cbf8b4282936e189fbc78b66623ea5683fca5be7695d24772856bfbe8f8a498814bac8604fb9c3751d1110c8258d8bfd506e0270ca120a856bf130cbbbaefa7071b51cc7a304afa2d75647c870b88feeed19124521912e807748301eb301fb09d65634a4870d15ef493bf219feb1f703edf73c1b8d87263dfcb6d3bf40e52b2ed41fe3719e15efbbeb6e9e18024dd613c3a6bff97563ebf57c671c5f600e7eff145e18278c271b4c9bfd4e0dbe4658cd97b28edd76d2aa8fce3af495cbb64b8afe31ae5a42a96129b811f2b0b2f5ff71e5db158e05829bf543dc4ff7c06523b00532d200d5c089c26be7d501df78e125d214dff12826a83c7d2dce37206b5e3192a44f7200ef997306fd05bad201f4672dcafcdf93a64751f912d534b55d4a81cce8b23bb8d23347458b2fd249f458fbcdcfb385a32326d3cadcbca5c7a816309e86054ace0733b117db43f133afcdd884499e507f9c12c524929d8f532ea9ea838281a73a7ad8bcb7bd54da33e8132c07ba0798532b7891c66e66b7547b3e589330a2102497c653aa34d46b0630ca3e07ff28fc1e7a728a18574ed5ed8316778cb30254bd58ffca5d4d45556ca9382bde7ea34292141261d2eb4db61fefeeb58eed1f9313af41d7a3c94a30f5853fc0c4d3227cf6d1c5766d2b58f96b521d8176f69ca3aced1e4c39ee010fd7988594f2a279f04bfc1078b2632646acd78f2afe0a20f1759831eb3c9c3db268361b3c8fdcacff79a153f6f9068845f7871c2f77cb2dbd1e01919d537a9c541879ff9755c749a2886eb966a2102076b142ae9999705bbf6637f9bbef33b536d3f6cfb89436fb12fed8f4ce167fc11242942289d13871c79751261e9cb0090fcdf886d9a4df69eb045ee20103676be4648d6037e6c01a575216a095a2e7369c34e0688ec695b17c323f2d2254eaf08009f0b13bf314b6cbf0ce1d59e0602fc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0x1000}, {&(0x7f0000001700)="2760234c9801bdd2a9c122d45785dc4b7626043bd98998bc507bd81ce6dae52fa9a2cd1aecca2590b8587767b2c13c7d60b5a393fff783e3163f6e51b05662efa9b3461092b1cdcd5df9ad6153f72d9b9a503b07fbe36e15f0f12035f04ae7e4535388653f65d88294b40ae075330364aa437ef8b797542ca9a5c848df0a5c9770246246d872a4483fc6c583fb837b11e2b8f2b1ff1e400c5d673acaa5bf20ae4b3cebc445e15e9c713523e7ab4a34e8e4a99c19e332b4ca46826c1b93fe17673065afc9d7acb048849c49065e3ebaf6f75d37a409ccd0acef7f3bc9c36d068ee3823fbd6e50e3145d3f0cc154", 0xed}], 0x4, &(0x7f0000001840)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0x50, 0x20040840}, {0x0, 0x0, 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0x1000}], 0x3, &(0x7f0000004640)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x9}, @iv={0x70, 0x117, 0x2, 0x60, "878d71af9d16e80b99b581827d710e58c0686fb6d3e50806f8e546467bc412c2f4f2601752e504b56a15015e6e30dcf1ccb6417ad2d011347abe533fc235d2fff1bc014fcd79ee3d1c681bfefc785cbe19e461be1f71646a35c59d210083eea6"}, @assoc={0x10, 0x117, 0x4, 0xa5b}, @op={0x10, 0x117, 0x3}, @iv={0x1010, 0x117, 0x2, 0x1000, "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"}, @iv={0x9c, 0x117, 0x2, 0x8c, "47ab8941a78bff52255fa792890193a1865181e33fef970b8f67eb84b6926c3840c0154dd0e2c38cea8e6199fffe38b1f9f78cd6043351b021cf49450f049c3d1db4d169e9ca723dd288e426a20123ac35deec1f8426ddb0dc330f671986c78a3228b38b3f552a3e7ecf653bd26d6adad6c9007f56883a64ca1ee1b7cdee2b9fc2effb070705cbbc41f4c4dd"}, @assoc={0x10, 0x117, 0x4, 0x8000}], 0x117c, 0x800}, {0x0, 0x0, &(0x7f0000005800)=[{&(0x7f00000057c0)}], 0x1, &(0x7f0000005840)=[@iv={0x24, 0x117, 0x2, 0x11, "4888eb9c0b047d6023cfd03faac60fc40b"}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}], 0x44}, {0x0, 0x0, &(0x7f0000005940)=[{&(0x7f00000058c0)="acbd428252c2066ffefdbe8a5b539e7724a39ba26eb524585fd5ac70ebcefefc55b438e33abcd795c5cb6cedfb4048faa778260d14be3b41f6725b9ec1da2f28ba106bdb997d3ffe913dd19577d0cd9b3a3a8a49c9808481f54ca4defe8258f8f686a7d0bbe7f35b895c186701f57f01fe5301f4", 0x74}], 0x1, 0x0, 0x0, 0x10}], 0x7, 0x20008004) 2018/05/24 17:09:47 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0xfffffffffffffffe, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0) 2018/05/24 17:09:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x80c01, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000001c0)=""/254) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x14d040, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000140)={0x7, 0x9, 0x7fff, 0x1000, &(0x7f0000000680)=""/4096, 0x39, &(0x7f0000000100)=""/57, 0x1000, &(0x7f0000001680)=""/4096}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)={0x14, 0x1d, 0x1, 0x0, 0x0, {0x7592da07}}, 0x14}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "3290ad5acd8b6e0cbb1d785199c9f4971cbbe91b50d554a1a2bad5a807eb6c6827bfda4722ca891cc7c10d138d1bd8a4de32c09a3bea6bd6185df06aaf09609090f9d8cbb2ea186ee08c26c317837b9a65f8c3f9caf8cce57d87f823b809"}, 0x62) 2018/05/24 17:09:47 executing program 4: prctl$setname(0xf, &(0x7f0000000380)="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") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x88800, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/05/24 17:09:47 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x46, 0x111004) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc00455d0, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "d24867de5bdd032be86e073db2eccb959e8fee0ea444fbb03a176fb6e53b456df5b13162a55cbdd8dd95b480"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "506d4b95d0d6c48bf01a1a8402a61439529e3b64e553152146896ba6d0c596e413e633507a3ec693358f4371628a44a2cc2c91257fcdc9ebd59d9ef08653a01d", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) 2018/05/24 17:09:47 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x0, 0x9}, {0xb, 0x5}, {0x8, 0x1000}, {0x7, 0x3}, {0x7, 0x7ff}, {0x2, 0x400}], 0x6) r1 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000000380)}) sendmsg$kcm(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000480)="ca9a075bfea42fbd9ca6b53f8498388d9e1e1d69a71da3b7c0a7028095f50a155731dcff580b296f70dfef4b24a7de7503813b7495b655a2c92597402e598e529d6e080dbc89038c80a14e69591b3e1d0f98289ed1826e611a410494fdf59411f2c3a969232a351967b59f56eca2a93be7f2387bad667e41cdb2797504a6d1a88998a044d63f18603b2b4374ebc38769b6a2569175bb6b7c23264f001f94d599cf5f94", 0xa3}, {&(0x7f00000002c0)="de03b95f7c945a8a90b595a05b2353d345189d167c3d34f5dcbaf87235ed402680fd1aefbfba3a966b0c12945634a3dcda79eea7c55dbe054557a86fcc0b2e2a897d857a2a9a5f17dc487811e10fca8824e1bed6fa7cf6c82a74eab0bd8612917bd590e677f63791318f0864", 0x6c}, {&(0x7f0000000540)="0853d64e9843b1e41f54e6ef3bd34256a11d14f4c01269d653d5a5fc05417261e10acdb4c25ae2d5f1397ff33d84449f766cbdab4cad2ec550edf4240f5d3291d6", 0x41}], 0x3, &(0x7f0000000600)=[{0x54, 0x11f, 0x88, "37d57b0d2c8131a24ea8a73a3e6b987ad9656606d31f72592aef2a526eb33c4a8e504d665ec9a94e5985a2fb4ccdf14e44873b0430fbf6bb78acedd9896d1f07fa416b3c88b3"}, {0xb4, 0x112, 0xc5, "5a7f4f8fdb6ef1be470473ff7861446d86e1b4a5aeda9a7e25d8cc36cc639c1d37d67e05d765f112cb4517087d553adbd41177346b6c7dcfadeac3d8c8aeca707a689c802e06ce0b9ac8632b88815d79ac469e078ecb7af5d0c0547a11270881e59a011491b01fcb8b2e50a4fc8ee1f9e290c5ded14e1ec996ffcc2f4c3a3143f2d295a5fb7d4a8e8c37da222b3624caad9955463452f604c246b9ddb88e69c8124997efa9658d"}, {0x4c, 0x0, 0x3e8, "46c3be0ed4d30140586b502edb2ddf90655e5d31fb59d116aa1e5ae49f8144db09555ae7efe044cd1c944a7c78e7de9f03ccd2b60ae2882f7bee1c5aa75f"}, {0xc4, 0x11f, 0x6b90000000, "c52cb66cbfb2d64a03bb378214ea9e25c64640b2f2d6491357893d3d4e1e70be3e38076110d788e1bf3f34a72df667ce37c23b2fcd555a6fa9aa4794ff34e9aeb0a422545c0854012ffe3ddc5259a251b3657aa8c6b55256663f113d7c0ba175cedb4439cb629fedf1ad956bc654fba6051cf76a5a4ce63e393934aadc7d495313854759e69a491f3a4aa7860b48d2b26ef6b01ca72cecf422840603bb65877f97d79f55afc5fafaa152fc75eb6de066c93ba46e25729f42"}, {0xd4, 0x0, 0x6, "c253c241a304812ae5d2d8bf3f3cc80d94718df44c1d1f7481604ef4d153ac8c917a4a5a9a696d0cedfd355ea92aae0323cc85c5053058076afab8f5d9f21593df9da211a9897ffd02fe5fedabf86cf303974fe799183c51d7daaadc3ed9c97835f97cfd8026967ab653e78ba8a412b98b06f9b0545ec3e5f03a2a63a6a354a7c0305b36c896c5ab315e2e368dc3fcfd67c57e3e0463d350bfdaabcd10a1a6c4b3dedbed333c330b0ceeebd7fb31794105a7a7d6e99a756bf784fb5cd81f41bd0d9a4ca53621f7b6"}, {0x104, 0x117, 0x0, "235714b2bbbb79ae5517e39a169a7f327921d933932913d17eb03648d312e9c65e30aa95fcb6e3ad94b6f90fb66e38334f1f542f074f1b5fa7e3f62cb5f70f8df38595d617cfe150224dcc73a22fbfa7b1befab775bab6b245f8939a656a4a09b323adb305fc9762c3ed24ce0fc1641fcf21863f964d2eb9c7c9adf456ec4bedd1edd6691062605c90e804ca829e22f234861a5c185b2c3591cb1f1e9794ca44f8766804367e82269d968b2d423479235458b4251cf8b95ebef0a2bea49b8ba20f3ab86c42da7dbb7efb468928b4d38430144f678f8842ee966c3668ed0466d0b2364794bd484a3c0a47ba6fb24966b87e5eca59b5a0"}, {0xb4, 0xbb91cfc3c24ee059, 0xff, "cba1fd02a4d5115adcd83940aafe775844b0f998cb08f7699600904245e8cc784072a46790dd1f250523184cb429fd1d9c429221a901905cfe2baed89380365d8e693bfaf8ddf03709b1fc50f5273da4d021be56ed98f5003b6a534c67d39db31c3c7bbd7118cd782b7205bff9ceae1e4f06017182d0a354ed09b42f8a916e63f888a8d74819f3b275b6a9ae8d91d56e004ee33b209cccb1125ef32b163e51a58edd78aa2006"}], 0x4a4, 0x811}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{0x5, 0x5}, {0x0, 0x5}, 0x10000, 0x6, 0x5e5}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x1, 0x10000000, &(0x7f0000000040)="11"}) signalfd4(r2, &(0x7f0000000200)={0x80000000}, 0x8, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x44, 0x0, &(0x7f0000000400)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)}}], 0x0, 0x0, &(0x7f0000000500)}) 2018/05/24 17:09:47 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) [ 946.706384] binder: 26461:26462 ERROR: BC_REGISTER_LOOPER called without request [ 946.714072] binder: 26462 RLIMIT_NICE not set 2018/05/24 17:09:47 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x101, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000000)) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)=""/168, &(0x7f0000000140)=0xa8) [ 946.754413] binder: 26462 RLIMIT_NICE not set [ 946.768188] binder: send failed reply for transaction 260 to 26461:26462 [ 946.811594] binder: 26461:26462 ioctl c0306201 20000080 returned -14 [ 946.821439] audit: type=1326 audit(1527181787.761:5633): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26463 comm=656D318B7852C9FF2ECEF47468336E exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f82cb9 code=0x50000 [ 946.842986] audit: type=1326 audit(1527181787.761:5634): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26463 comm=656D318B7852C9FF2ECEF47468336E exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f82cb9 code=0x50000 [ 946.846234] binder: 26461:26462 got reply transaction with no transaction stack [ 946.864418] audit: type=1326 audit(1527181787.761:5635): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26463 comm=656D318B7852C9FF2ECEF47468336E exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f82cb9 code=0x50000 2018/05/24 17:09:47 executing program 7: keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r0, &(0x7f00000000c0)='ns/cgroup\x00') request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='user\x00', 0x0) 2018/05/24 17:09:47 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000080)) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x4, 0x7}) umount2(&(0x7f0000000040)='./file0\x00', 0x4) chown(&(0x7f0000001140)='./file0\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x6c00, 0x0) getpeername$ipx(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) [ 946.864442] audit: type=1326 audit(1527181787.762:5636): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26463 comm=656D318B7852C9FF2ECEF47468336E exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f82cb9 code=0x50000 [ 946.864461] audit: type=1326 audit(1527181787.762:5637): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26463 comm=656D318B7852C9FF2ECEF47468336E exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f82cb9 code=0x50000 [ 946.864481] audit: type=1326 audit(1527181787.762:5638): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26463 comm=656D318B7852C9FF2ECEF47468336E exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f82cb9 code=0x50000 [ 946.864503] audit: type=1326 audit(1527181787.762:5639): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26463 comm=656D318B7852C9FF2ECEF47468336E exe="/root/syz-executor4" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf7f82cb9 code=0x50000 [ 946.871986] binder: 26461:26462 transaction failed 29201/-71, size 0-0 line 2763 [ 946.893324] audit: type=1326 audit(1527181787.762:5640): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26463 comm=656D318B7852C9FF2ECEF47468336E exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f82cb9 code=0x50000 2018/05/24 17:09:47 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffb74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000280), 0x3ca) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x0, 0x2710}}) close(r0) 2018/05/24 17:09:47 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x80000, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) read$eventfd(r2, &(0x7f0000000040), 0x8) setsockopt$inet6_opts(r1, 0x29, 0x3a, &(0x7f00000003c0)=@routing, 0x3) 2018/05/24 17:09:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000000)={0x53, 0xffffffffffffffff, 0x133, 0x0, @buffer={0x209, 0xb8, &(0x7f00000001c0)=""/184}, &(0x7f0000000280), &(0x7f0000000340)=""/128, 0x0, 0x0, 0x0, &(0x7f0000000040)}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x5, 0x0, 0x1000006, 0x0, 0xd}) 2018/05/24 17:09:48 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x40000, 0x0) accept4$llc(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x10, 0x0) r3 = dup3(r1, r0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f00000000c0)=""/86, 0x56}], 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'erspan0\x00', 0x10}) sendmsg$key(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x2, 0x6, 0x3, 0x6, 0x24, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_ident={0x2, 0xb, 0x2, 0x0, 0x7}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x6e6bbf, 0xfffffffffffffffa, {0x6, 0x3e, 0x0, 0xfffffffffffff0cb, 0x0, 0x9, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e21}, @sadb_x_sec_ctx={0x8, 0x18, 0x0, 0x200, 0x38, "39bffd7bd3a5632d8377cd976fb7e494458619a8c8ca7b4df6f8e76faedb5d75bfbdcde5e75de609f8fdc308321e9d4853b04a350addb44b"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x6, 0x0, 0x6e6bb9, 0x800, {0x6, 0x3e, 0x9, 0x5cab, 0x0, 0x8, 0x0, @in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e22}, @sadb_sa={0x2, 0x1, 0x4d4, 0x4, 0xdc, 0x2a, 0x0, 0xc0000000}, @sadb_lifetime={0x4, 0x2, 0xffffffff, 0x2, 0xffffffffffffffff, 0x100}]}, 0x120}, 0x1}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r0, 0x50, &(0x7f0000000440)}, 0x10) [ 947.007654] audit: type=1326 audit(1527181787.762:5641): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26463 comm=656D318B7852C9FF2ECEF47468336E exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f82cb9 code=0x50000 [ 947.029097] audit: type=1326 audit(1527181787.762:5642): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26463 comm=656D318B7852C9FF2ECEF47468336E exe="/root/syz-executor4" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f82cb9 code=0x50000 2018/05/24 17:09:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/176) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x70bd25, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0xfffffffffffffffd) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101000, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) [ 947.112652] sd 0:0:1:0: [sg0] tag#1587 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 947.121456] sd 0:0:1:0: [sg0] tag#1587 CDB: Test Unit Ready [ 947.127242] sd 0:0:1:0: [sg0] tag#1587 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 947.136143] sd 0:0:1:0: [sg0] tag#1587 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 947.145076] sd 0:0:1:0: [sg0] tag#1587 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 947.153986] sd 0:0:1:0: [sg0] tag#1587 CDB[30]: 00 00 00 2018/05/24 17:09:48 executing program 7: personality(0x5000004) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 947.176965] sd 0:0:1:0: [sg0] tag#1587 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 947.185920] sd 0:0:1:0: [sg0] tag#1587 CDB: Test Unit Ready [ 947.191720] sd 0:0:1:0: [sg0] tag#1587 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 947.200625] sd 0:0:1:0: [sg0] tag#1587 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 947.209570] sd 0:0:1:0: [sg0] tag#1587 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 947.218461] sd 0:0:1:0: [sg0] tag#1587 CDB[30]: 00 00 00 2018/05/24 17:09:48 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'veth1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="3781000000000100001000000025db651987b3bd5c5a000000"]}) [ 947.315152] binder_alloc: binder_alloc_mmap_handler: 26461 20001000-20004000 already mapped failed -16 [ 947.353747] binder: BINDER_SET_CONTEXT_MGR already set [ 947.363513] binder: 26461:26462 ioctl 40046207 0 returned -16 [ 947.372148] binder_alloc: 26461: binder_alloc_buf, no vma [ 947.377918] binder: 26461:26522 transaction failed 29189/-3, size 0-0 line 2971 [ 947.388081] binder: 26461:26462 ERROR: BC_REGISTER_LOOPER called without request [ 947.395745] binder: 26462 RLIMIT_NICE not set [ 947.403927] binder: 26461:26527 got reply transaction with no transaction stack [ 947.411485] binder: 26461:26527 transaction failed 29201/-71, size 0-0 line 2763 [ 947.552313] binder: undelivered TRANSACTION_ERROR: 29189 [ 947.557960] binder: undelivered TRANSACTION_ERROR: 29201 [ 947.563577] binder: undelivered TRANSACTION_COMPLETE [ 947.568766] binder: undelivered TRANSACTION_ERROR: 29201 [ 947.574256] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/24 17:09:49 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x9, 0x40200) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000400)) r1 = socket$inet6(0xa, 0x3, 0x3a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x207f, 0x80) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) getgroups(0x400000000000000b, &(0x7f0000000680)=[r4]) getgroups(0x7, &(0x7f00000006c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r8 = getegid() r9 = getegid() lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = getegid() setgroups(0x9, &(0x7f0000000a40)=[r4, r5, r6, r7, r8, r9, r10, r11, r12]) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000500)=0x1) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000780)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x38, r14, 0x400, 0x70bd26, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffd4e}]}]}, 0x38}, 0x1}, 0x80) getsockopt$inet_mreqn(r13, 0x0, 0x0, &(0x7f0000000080)={@dev, @rand_addr, 0x0}, &(0x7f00000000c0)=0xff09) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x81, 0x987, 0x500, 0x4, 0x1260302, r15}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x8}, {0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x6, [0x4, 0x3, 0x9, 0x9, 0x0, 0x3f4b06b5, 0x1, 0x7]}, 0x5c) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r16, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xff}, {0xa, 0x4e21, 0x1ff, @loopback={0x0, 0x1}, 0xd73}, 0x3, [0x7, 0xd11, 0x7, 0x7ff, 0x0, 0x3, 0x3, 0x22]}, 0x5c) setsockopt$inet6_tcp_TCP_CONGESTION(r16, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x486) fsync(r2) connect(r16, &(0x7f00000000c0)=@nl=@unspec, 0x80) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000280), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x4e23, 0x10000000000007a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x6, 0x7, 0x6, 0x0, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x69c, 0x0, 0x4]}, 0x5c) 2018/05/24 17:09:49 executing program 5: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000280)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f342f76732f73654f68d4fc5f74637000", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x0, r0, 0x0, 0x0, 0x0) 2018/05/24 17:09:49 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0x204, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x27}, [@generic="f313fd4cd05828e79d5712d36f31a960a3bb7bed63f802f584475b55e9bc54429bac4b4baf7f89e61537e67c78799b3dc05b196e4c1e6e9c784ad5cec027c7c9d2570936104ddca05cf290334c459db2ab128e83231cbdf5431b3069c953", @generic="f9e22a39302eab3f844ff4418bb21d65d2930403d882b3d8545e7d8175f9bd7697a316bdcb353381bb60ec01bebbab0626a9ceb75d3b8f39ea4ce64e447a5499fb2d2ab00042d6f74be26b57336196d92e60d5cf2bbf999ad53906907eb0e3737cd14af0dfa5ffcd681c591c5c5093ae3f080b4f429cfe910832fb800ae9c718cae54ad840a39b0da89e10a3d112300976d184a726f89435715e64682138138e1d772b6d565e82f71ee284d1857ee29e483e3bcaa0be64ba0bc2edaa393128b72cf5dfb881d9bac27373fa18d9b85b4aa078088ca3446644d5013318480425abb0", @nested={0xb0, 0x6b, [@typed={0x8, 0x11, @u32=0xab39}, @generic="e90b0fbf2b0112df68bb06943aa762c7d908247c34ec40a02ca9fd0eaa48e002d7c0017402ba2730e28885c44a4c80714f72ae7bded29561faffeda85b2d49b963232c33be8cf39e320295880dc07e6c356504d7c7a7effed414c8e05a3b25ce9cd16478295653acb4e53eb33889e977a6691b4c8d32e33a2f5c", @generic="4e9c5e4fe6b034e1c1da7318c0b6cf8d13ba6ddf14b00c07fb6e9821a3eb", @typed={0xc, 0x1e, @u64=0x9}]}]}, 0x204}, 0x1}, 0x0) 2018/05/24 17:09:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x7, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x200000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/05/24 17:09:49 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:49 executing program 4: r0 = epoll_create1(0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20800, 0x0) listen$netrom(r2, 0x8) close(r0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) 2018/05/24 17:09:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000), 0x8) fcntl$setlease(r0, 0x400, 0x1) 2018/05/24 17:09:49 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c000000000000000000000000000000290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb10104efffffffffff4c9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa16603000d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'veth1\x00', 0x18000000000000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) 2018/05/24 17:09:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(kw(camellia-generic))\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x574, 0x2000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x54) 2018/05/24 17:09:49 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/78, 0x4e}], 0x3f7, &(0x7f0000000040)=""/45, 0x2d}, 0xfffffffffffffffc}], 0x1, 0x0, &(0x7f0000001f80)={0x77359400}) r2 = dup2(r1, r0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x0, 0x0, [0x8, 0xbb42, 0x0, 0x7, 0x37c4, 0x8001, 0xec9be5, 0x7]}) write$eventfd(r1, &(0x7f0000000080)=0x1, 0x8) socketpair$inet(0x2, 0x8000a, 0x1ff, &(0x7f0000000140)) sendmmsg$unix(r0, &(0x7f0000000340), 0x492492492492a59, 0x0) 2018/05/24 17:09:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000014000104000000000000000002180000", @ANYRES32=r2, @ANYBLOB="0800020000000004"], 0x20}, 0x1}, 0x0) 2018/05/24 17:09:49 executing program 2: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000140)={0x80, 0x1, 'client0\x00', 0x0, "cf5493b26f7da4bb", "24000000767509a2cbf0594d0000000e0500000098701440123dd35fe184e054"}) 2018/05/24 17:09:49 executing program 1: r0 = mq_open(&(0x7f0000000080)='vboxnet1cgroupsystem!vboxnet0)lo.+\x00', 0x40, 0x120, &(0x7f00000000c0)={0x9, 0xffffffffde2a0420, 0xfffffffffffffffb, 0x4, 0x7, 0x3, 0x3, 0x5}) syncfs(r0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) 2018/05/24 17:09:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x21, &(0x7f0000000040), 0xffffffffffffff46) 2018/05/24 17:09:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="4b0019b100000007008000000000000000000000d5cab635c58c972c2f9999d728c1c28a97e37907dba0ab1c81615e8f1a554098094c377427e339f0d90ee5b2261df7798432c25fe3d42ad83ae23b416762e8"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'dummy0\x00', 0x4002}) 2018/05/24 17:09:50 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc2c45512, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0xb50, [0x0, 0x200004c0, 0x20000f88, 0x20001c74], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'dummy0\x00', 'veth1_to_bridge\x00', 'bcsf0\x00', 'bond_slave_0\x00', @random="8dae18dff03f", [], @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x94c, 0x94c, 0x990, [@among={'among\x00', 0x8b8, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x70f, 0x483], 0x9, [{[], @dev={0xac, 0x14, 0x14}}, {[], @rand_addr}, {[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @multicast2=0xe0000002}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {}, {[], @rand_addr}]}, {[], 0x4, [{[], @multicast2=0xe0000002}, {[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @broadcast=0xffffffff}]}}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"a673a88a973bfd8666202c1fcfd6870e4973a9256d9290b8f28fc5ea190d"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x1f, 0x80f0d3b568dc9dfd, 0xebff, 'veth0_to_bridge\x00', 'dummy0\x00', 'teql0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], @random="0365a8075e81", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xf4, 0x130}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x10001, 0x81, 0x10001}}}, @common=@log={'log\x00', 0x24, {{0x1, "2ed635788725158544ebe79f5211029fc7c8b51b4154090bfe5cf09f24cb", 0x8}}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x40, 0x3}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0xba0) 2018/05/24 17:09:50 executing program 1: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff080045756d6602fec3000000ac14ffbbe00000010000000000089078"], 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x88001, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/05/24 17:09:50 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f0000000100)=@known='system.advise\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x4c, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ip6_vti0\x00'}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/24 17:09:50 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000003, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0xdd5b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) perf_event_open(&(0x7f0000000200)={0x2, 0x298, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x48040100, &(0x7f0000000300)="4b4c94e493eaabbc0b6f80d992173f7393919c539c89713785490164937fa1d5802c378818dbea8648bc5f5d4b38c31ade73826e4881fd525945121cc194bd5a01809b6d", &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000280)="4ef7b197334d30017d47d0e7fc5aeaab450be36b1575a9c0fe631f722a106e799880e3a865be24e52d88a947163756cf04f2b79cce218f22de942b0929a6774608e5a7d65be8d1cbdea68fb5e0bef15ef461e2f4c3bc0000000000000000000000") 2018/05/24 17:09:50 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x4000) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f00000000c0)={{0x0, 0x3, 0x0, 0x0, 0x0, 0x9}}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000080)="301e521bc86d3bef0186d11f3e7313bb5fa3f42ab94a1281d07209867756a3da"}) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x401, 0x0) fchdir(r0) 2018/05/24 17:09:50 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000140)=@random={'security.', 'posix_acl_access.\x00'}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffff9c, 0x8008ae9d, &(0x7f0000000080)=""/27) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000000bffff000000000000000d000000020000010f12d0b3a6c4f7976caf4b00e0000001"], 0x1c}, 0x1}, 0x0) 2018/05/24 17:09:50 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:50 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) r2 = dup3(r1, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x2, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000000c0)) 2018/05/24 17:09:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'bond_slave_0\x00', @ifru_names='ip6_vti0\x00'}) sendto$inet(r0, &(0x7f0000a88f88), 0x4a7, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000001780)=""/4096, 0xfffffffffffffefc, 0x10120, 0x0, 0xfffffffffffffff2) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]], 0xf7f9cffa292c9e47) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000000080)={'bpq0\x00', @ifru_addrs=@rc={0x1f, {0x9, 0x800, 0x0, 0x10001, 0x4, 0x81}, 0x7}}) shutdown(r0, 0x0) [ 949.194720] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/24 17:09:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000ff8000), 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/2) 2018/05/24 17:09:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x1, 0x7c0000000, 0x9, 0xb}, 0x42}, 0x1}, 0x0) 2018/05/24 17:09:50 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/52, 0x34) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x200, 0x70bd2d, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x880) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0xffffffffffffffff) dup2(r0, r2) [ 949.260871] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/24 17:09:50 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001180)=""/4096) read$eventfd(r1, &(0x7f00000000c0), 0xfea4) pkey_alloc(0x0, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x41, "fe9a5321ba6f4ed176027942b7d2b74832de9aa6505dc167f5140e3eb546983cf78d2c6f9badc64efe080079aad8e90bf554a0e72c6706f67c2743e7caabffa1c9"}, &(0x7f0000000100)=0x49) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x9, 0x40) 2018/05/24 17:09:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x202140, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="66baa100edc42139dd8588000000b9de0900000f3266460f38811541000000c7442400d4000000c7442402c4000000ff2c248f4978c6ef2e654183a7400202d9000f01d1420f0f019af20f120a", 0x4d}], 0x1, 0x8, &(0x7f0000000140)=[@efer={0x2, 0x1401}], 0x1) dup3(r0, r1, 0x0) clone(0x0, &(0x7f00000012c0), &(0x7f0000000100), &(0x7f00000022c0), &(0x7f0000000000)) 2018/05/24 17:09:50 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x20) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r1, 0x1, 0xc, &(0x7f0000000140), 0x7cadd4b65c0cab53) 2018/05/24 17:09:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x100) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@remote, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0xbd, 0x4, 0x14ed, 0x7, 0x1, 0x4, 0x8000, 0x8, 0x55, 0x6}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x3, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = userfaultfd(0x80000) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)) 2018/05/24 17:09:50 executing program 6: r0 = socket$inet(0x2, 0x1, 0x4f72) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd3, &(0x7f0000000000), 0x3c) rt_sigprocmask(0x0, &(0x7f0000000040)={0x4}, 0x0, 0x8) 2018/05/24 17:09:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000000c0)=0x5, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/24 17:09:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x1f) sendfile(r1, r0, 0x0, 0x9) creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)) 2018/05/24 17:09:50 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000300)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/24 17:09:50 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x8f, "6d865611594b8fdee4f162efc95b48d0a274a10b0a434bc8411f176ecf8be83b9c4f7217da10ab121b3028fd34132dc3d090fe13e033626491a19cbba6dda98b265ba59d624e0f02da8b141d3c148f6d2400617165b71fe0193652ae683c5c994c104dfa75a6f4596f1d7f4aedf094f1a0bcb09fa63da4ad4a9966b5a4fdbecad724117456ae58ee03fe5cfdcff8dd"}, &(0x7f0000000040)=0x97) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYBLOB="65000000c292cf2809c873226831e517e49233c0bb0ee1a5de90772254eddb2251e5deeb69f38b1bb4077435dcb169b9b3a4e8e26da6b428c6d173ab7b1c519703443b670e0502e8c50235e26622a332bc8f09cd8e08b61fd2189cb9eb04a0b96201000000001b966d446abc1470c6807a5c55c6aad81e924afa1972cb8b5aae9c7028c2169905b168c6a501f43d4acbfb9d"], &(0x7f0000000280)=0x6d) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000380)=""/172) socket$key(0xf, 0x3, 0x2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000500)={0x3, 0x4, 0x1, r1}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000580)={0xcc, r3, 0x200, 0x70bd2b, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd55}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x80}, 0xd4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/24 17:09:50 executing program 4: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") rename(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000080)='./file0\x00') r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x208000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000001c0)=0x7) [ 949.567469] device bond_slave_1 entered promiscuous mode [ 949.662687] device bond_slave_1 left promiscuous mode 2018/05/24 17:09:50 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x7b, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)="487806a17f2ecc717641972a64906c6d78f8ba4447cbe3703497dc01af15e6ad9bb96664b882d2a1d3a1897b466b54a9e1d2a89e23f253d0c97959797cdd081ecb19e569451e80f4a83ebc8dad445260491e7bc995cd00564cca012bf0d8b9b3c2f810013f79d742ad6a498021", 0x6d) [ 950.001602] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 950.009109] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 950.021094] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 950.028569] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:09:51 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x2000001, 0x88010, r0, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r4 = dup3(r1, r1, 0x80000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000080)={r4, r1, 0x9}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40106309}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/05/24 17:09:51 executing program 6: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', '/dev/kvm\x00'}, &(0x7f0000000080)=':}vmnet1:\x00', 0xa, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000001c0)={0x1, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x1, [{{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x10c) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x40000010}]}) 2018/05/24 17:09:51 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10004, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x40243, 0x0) inotify_rm_watch(r0, r1) ioctl$TCSETSF(r0, 0x8004510a, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={"73797a6b616c6c6541310000af19127d", {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}) [ 950.193102] binder: 26702:26704 BC_ACQUIRE_DONE u0000000000000000 no match 2018/05/24 17:09:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x4107, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/05/24 17:09:51 executing program 4: futex(&(0x7f0000000040)=0x1, 0x6, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10040, 0x110) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000002c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x100000000, 0x400) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/235, 0xeb) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) 2018/05/24 17:09:51 executing program 7: syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0xfffffffffffffffe}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde7}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000349000)={0x77359400}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/24 17:09:51 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x427e, 0x703140) socketpair$ax25(0x3, 0x800000003, 0xcf, &(0x7f00000004c0)) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x7000, 0x200, &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000280)={0x9, 0x10000000, 0x0, 0x0, 0x0, [], [], [], 0x9, 0x100000001}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x5, 0x6, 0x8, 0x200, 0x0, 0x40, 0x20, 0x2, 0x1, 0x0, 0x764, 0x1, 0x4, 0x0, 0x2, 0x7, 0x2, 0x10001, 0x81, 0xf0, 0x4, 0x5, 0x1000, 0x800, 0x5, 0x5, 0xc7, 0xff, 0x8, 0x5, 0x7, 0x4, 0x11f, 0x9e7, 0x7, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x6f8, 0x7}, 0x200, 0xffffffff, 0x8, 0x7, 0x1, 0x10000, 0xfff}, r3, 0x2, r2, 0x9) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f0000000100)={'ip6tnl0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) 2018/05/24 17:09:51 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:51 executing program 5: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000004}, 0xc) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/99, 0x63}, 0x0) 2018/05/24 17:09:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x3ff, 0x0, 0x10000003, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_tables_targets\x00') setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'bridge0\x00', 0x4}, 0x18) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/05/24 17:09:51 executing program 6: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0xa4f98a8b54e24b20, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000008061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x10, 0x200, 0x800000008}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x40505331, &(0x7f00000000c0)) [ 950.298199] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 950.305736] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 950.314420] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 950.321834] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 950.370042] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 950.377864] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 950.400149] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 950.407690] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 950.427370] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 950.435052] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 950.445459] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 950.452871] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 950.461476] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/24 17:09:52 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x4000000080}, 'port0\x00', 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1f, 0x8001, 0x4, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xffff}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/24 17:09:52 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x82001, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="e80000001100010228bd7000fbdbdf25647262675f70725f6374725f6165733235360000000000000000000000000000000000000004e4fc1962592a00000000000000000000000000000000000000000000000000000000000000001e13781d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000024000000000000000000000800"], 0xe8}, 0x1, 0x0, 0x0, 0x15}, 0x1) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000005c0)) 2018/05/24 17:09:52 executing program 7: setrlimit(0x6, &(0x7f0000000000)) clone(0x0, &(0x7f0000001340), &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000140)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x490000, 0x68) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) 2018/05/24 17:09:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x8100) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffffffffffff}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) 2018/05/24 17:09:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) r2 = getpid() kcmp(r1, r2, 0x3, r0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x400a00) r4 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) bind$inet6(r4, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0xfff, @loopback={0x0, 0x1}, 0x10001}}, 0x7, 0x6, 0xd4, 0x0, 0x4}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000600)=ANY=[@ANYRES32=r5, @ANYBLOB="0100b9004ce3d8ee1e7fea75b69d80f960ee66b15dbf151f40de112d12308bb2c831f12b230a9be7fdcc303d8969fbaa0b552fc6ca320bfeea71ee613efdd4ef4f5175f4f67ae40781c299b67ed0511c860e8000f252e50cc1a769c5c1ff68e73bb8ba3b031c88b52d9a0ee4d447f2d44403df665eb939260241cfc7b89887e36476d5c94c00b34a2cfe9abfbce3546f15d284f3b72bf8f77b013ee2a7e5ba910c631fad2f2e4a2967fbc81ef2283b27e7173e9a52842b988fb2c8cc0b"], 0xc1) fstat(r3, &(0x7f00000004c0)) connect$inet6(r4, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000180)) socketpair(0x3, 0x80f, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000240)=""/177, &(0x7f0000000340)=0xb1) socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = dup(r4) recvfrom$inet6(r6, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x8350000) write$eventfd(r6, &(0x7f0000605ff8), 0x34000) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f00000005c0)={0x8, 0x2, 0x36, 0x7fff, 0x9, 0x9}) bind$bt_l2cap(r4, &(0x7f0000000100)={0x1f, 0x20, {0x3, 0x20, 0x80, 0x7, 0x7fffffff, 0xe2}, 0xffff, 0x401}, 0xe) read(r0, &(0x7f0000000040)=""/11, 0xb) r7 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r7, 0x540b, 0x1) 2018/05/24 17:09:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x4, 0x4000020030}, 0xc) writev(r3, &(0x7f00006d6000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) writev(r3, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000200)="4c69dd5a275eae918d3f379a661c0b08f8d075a373131edf7e48dd86257b353c2376a6ac0eac18437a294dfa80ca7f3eb86f5b0268629f0984bcd89c921e72daeb971305e274d908a25c3c091437a15d729186705eeec62e8f56317c294bc142c92b69190bee5f8957d8c08480b8419876714942888c36acad62dac6a4b39b8c228560a56e5336e77d02ff0fd706988929e4ec0d797e5aaa578131198e932fe0d0c4869051f8931ea84b9ec7cfa8a91956", 0xb1}], 0x1) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x7fffffff, [0x4, 0x3f, 0x8, 0xfffffffffffffffb, 0x7, 0xfffffffffffff4aa, 0xfffffffffffffffd, 0x5]}, 0x5c) write(r3, &(0x7f00000003c0)=':', 0x1) write(r3, &(0x7f0000000140)="19", 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000000040)=0x80000000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f00000000c0)={0xffffffffffffff00, 0x0, 0x0, 0x2, "5f378171eafbd2919050a533ad368e219b8168bced6b1cd7e5a1b3be3158f06fb826551f4b47135ce74a2479", 0x6}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/05/24 17:09:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/igmp\x00') mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x8, 0x8) sendfile(r1, r2, &(0x7f00000002c0), 0x10000000000443) [ 951.380300] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/05/24 17:09:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/24 17:09:52 executing program 5: prctl$setmm(0x7, 0x0, &(0x7f0000ffc000/0x1000)=nil) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000100)={{0x0, 0x1}, 'port1\x00', 0xb, 0x10, 0x7, 0x0, 0x10000, 0x6, 0x5b, 0x0, 0x5, 0x3}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2a140, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x7, 0x8ebf, 0x7, 'queue1\x00', 0x400}) 2018/05/24 17:09:52 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000800, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000380)}, 0x10008000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x5, 0x109000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) getpeername$netlink(r2, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) sendto$inet6(r0, &(0x7f0000000000)="18", 0x1, 0x8000, &(0x7f0000000040)={0xa}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x100fff) getsockopt$inet6_tcp_int(r3, 0x6, 0x3e, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/24 17:09:52 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) socketpair(0x0, 0x800, 0x44, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x33, "d7aede0e910fd9e2c9411e9b50a59e686edb10b8667965ae8c4338fc7cfc09ed40a3ec202eef4dea34b592ee4007ff63a22e58"}, &(0x7f00000000c0)=0x3b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1f, 0x7ff, 0x1, 0x0, 0x4010000000000}, &(0x7f00000001c0)=0x98) 2018/05/24 17:09:53 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:53 executing program 5: r0 = epoll_create(0x1) r1 = epoll_create(0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) lseek(r1, 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000300), &(0x7f0000000340)=0x4) mq_timedsend(0xffffffffffffffff, &(0x7f00000001c0)="4e28445d0e269c71eebc7281730fdf624fa8875bdfb61bcdc27c73dc720bf13834a78eae64600d6edff00a5410cec38254d0a070981539cca3630a3ce2a7761c4e6671150c843233b3da7d7d1542445d0d7ae69ab2e65acb14a519ee56c6c3e56a45f3d8c9b0", 0x66, 0x0, &(0x7f0000000180)) ppoll(&(0x7f0000000040)=[{r1, 0x80}, {r1, 0x400}, {r1, 0x2}, {r1, 0x3000}, {0xffffffffffffffff, 0x1000}, {r1, 0x4000}, {0xffffffffffffffff, 0x42}, {r1, 0x8000}], 0x8, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x7}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) capset(&(0x7f0000000280)={0x20071026, r3}, &(0x7f00000002c0)={0x1, 0x3, 0x4, 0x10000, 0x2, 0x3ff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) accept4(r2, &(0x7f00000008c0)=@hci={0x0, 0x0}, &(0x7f0000000940)=0x80, 0x80800) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000980)={r4, 0x1, 0x6, @random="955482ab19ff"}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000380)={0x60a9, 0x7, 0xfbad}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000140)={&(0x7f00009fe000/0x600000)=nil, 0x600000}) 2018/05/24 17:09:53 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x2) pipe(&(0x7f0000000540)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000580), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x64}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x1f}}, 0x9, 0x7fff, 0x6f, "7e617664ea3ffcf3d148e9aa6ed9e60cb514e289fe0d9a7a61271b275b9496196a760b00f1ab779ff5c7a05e582166a2f0123948f807797c9aa8cbe5e3eb7b0c8eede7c5c3ea857adb082276916dd939"}, 0xd8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f0000000380)={{0x72, 0x3}, 'port0\x00', 0x10, 0x0, 0x100, 0x4, 0x5, 0x400, 0x8, 0x0, 0x6, 0x1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x10, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}, {{@in=@rand_addr}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000280)=0xc) fcntl$getown(r0, 0x9) 2018/05/24 17:09:53 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x40000000000074, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200200) write$eventfd(r1, &(0x7f0000000080)=0x8001, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x10) 2018/05/24 17:09:53 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x4800000000, 0xffff, 0x1, 0x5, 0x93, 0x0, 0xed1a, 0x2, 0xffffffffffffff00, 0x1, 0x4, 0x1}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000000c0)=""/43, &(0x7f0000000100)=0x2b) 2018/05/24 17:09:53 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffb8, 0x20006) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x64e) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="73656398726974792e2f6465762f73656a7175656e636572"]) 2018/05/24 17:09:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000000000) socket(0x7, 0x6, 0x8) 2018/05/24 17:09:53 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/201) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000140)=0x1) sendto$unix(r0, &(0x7f0000000180)="73446951404bceb6892bf292a41200448f18c626bf961e3ba97174040f49acd0425525e210c5cca48ec616fd0d5426f8674c28c7f1286a75e9b6c7114c4fb2530732016669e3e24c570c667c96bbd0584fac8e1fbab2b3bc3130b3ecf8ccf34596e86899941b410027269c7880ff8d9f8ca422a083ad0fca6de175cb421acc9a7f0894a8343209cac739e7ef6c6979c12d0e667c5046eb44e6fda2964cbab234bf0c9e", 0xa3, 0x4000, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) ioctl(r0, 0x4, &(0x7f00000002c0)="affaf9ce65131bbac98964c8870896aca85523eb6c9f7602cc50a4b013535de04c90174457ba21e21b2019608c09cfb1967e0dbcdb64effce2678427a928bd2d588f5b4b9e31a65580cce1b4ca2c0f497362adf10942f0041683477bfb967b5a556f997f8776ec9edcd405514241abde8908de8f629fc682d0452deb43d05048cc7281e003ceef4d8f2bde0224f2ef0cc5792c893023386bb23e25d2a23d5ab64072ace7add02ad4144db8c3c7171af60ba982829f3eee206d69e89a9659850005e5657e99f9bceb3450bf77fb32d5f464e71c0f92c7954fa209") setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000003c0)={0x77359400}, 0x8) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000400)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000480)=""/172, 0xac, 0x10160, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000005c0)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$can_bcm(0x1d, 0x2, 0x2) utime(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x3ff, 0xfc}) clock_settime(0x2, &(0x7f0000000680)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000006c0)={0x2, "d01b"}, 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000780)=0x4) getpeername$ax25(r3, &(0x7f00000007c0), &(0x7f0000000800)=0x10) pivot_root(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000008c0)=[@in6={0xa, 0x4e24, 0xb775, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x9}], 0x48) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000940)="6c643e8bbfd06f632d14de835d3556a07c1d8792e9eabf62c28ecbab5c25298fccfc638ced20b55280788769249d4add1aae2e5be27ae857d40b6aca14ae921b") preadv(r1, &(0x7f0000000b00)=[{&(0x7f0000000980)=""/170, 0xaa}, {&(0x7f0000000a40)=""/191, 0xbf}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000b40)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x4e21, 0xd4c, @dev={0xfe, 0x80, [], 0x17}, 0x5}], 0x48) prctl$seccomp(0x16, 0x2, &(0x7f0000000c00)={0x3, &(0x7f0000000bc0)=[{0x0, 0x73, 0x6, 0x3}, {0x9, 0x0, 0x80, 0x9}, {0x9, 0xc93, 0xd3b, 0x94d}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000c40)) ioctl$int_out(r3, 0x5460, &(0x7f0000000c80)) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000cc0)=0x8) getresuid(&(0x7f0000000d40)=0x0, &(0x7f0000000d80), &(0x7f0000000dc0)) getgroups(0x7, &(0x7f0000000e00)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r0, &(0x7f0000000d00)='./file0\x00', r4, r5, 0x1000) 2018/05/24 17:09:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x80247008, &(0x7f00000001c0)=0x3) poll(&(0x7f0000000080)=[{r0, 0x102}, {r0, 0x8000}, {r0, 0x5010}], 0x200000000000035b, 0x2) 2018/05/24 17:09:53 executing program 6: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f00000008c0)="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", 0xfff}], 0x1, 0x1) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) 2018/05/24 17:09:53 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:53 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) set_thread_area(&(0x7f0000000080)={0x3ff, 0x0, 0x0, 0xffffffffffffffff}) 2018/05/24 17:09:53 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x800000000000000}) getpid() r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x604002) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000100)={0x3, 0x2}) setgid(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x91, "cc5d4b34c32c108410fe8714c413df297732207d0293a2ca5297df403a7d098eb0f0fde4f474b467224b590e2d98c9a3480d3022a27e0484501bcdb50d40fe0ae25638392405add8d0d1be63a915b736778f311d26b5d6bc40ebd834b5f29cf1f768d960043b9239d4df60d4f8a341aeb745b4ecaee094ced35a3abe637b232747bdd47597dca4885be1ad969ca9c4a432"}, &(0x7f0000000200)=0x99) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) 2018/05/24 17:09:53 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x84040, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000300)=0x7) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4420140a}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r4, 0x808, 0x70bd28, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x880}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000001402010000000000000000000200b50e36927192167d37e5a16c66f505ba3ba958ec492be16d0dce6c7599ba4705d0355ef9a5c31c4f7fec2a3ebfca2e000000000000000000e308de88c0b7f8668f7c9fd622077a2f0700000000000000000000000000", @ANYRES32=r1, @ANYBLOB="1400060000000000000000000000000000000000080002007f000001"], 0x34}, 0x1}, 0x0) 2018/05/24 17:09:54 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x3, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) 2018/05/24 17:09:54 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x6e) bind$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0xffffffffffffff46) 2018/05/24 17:09:54 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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) r1 = getpgrp(0x0) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000000c0)={0xfffffffffffffff7, 0x7f, 0x1, 0x3, 0x8, 0x6}) waitid(0x1, r1, &(0x7f0000000000), 0x8, &(0x7f0000000040)) r3 = getpid() prctl$setptracer(0x59616d61, r3) prctl$setptracer(0x59616d61, r3) 2018/05/24 17:09:54 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:54 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x2000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xffffffffffffff00, 0x30, 0x5}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), 0x4) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000016c0)=ANY=[@ANYBLOB="200000001d000d000000000000ab0000001f0000000c000100080000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/24 17:09:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000100)="cdcc7d3c4cb349c875e78795311d923318fd63e9e05dd4ac0a0cb92ceb1962fb68cf0649042c5d23546b53f8a9ef5f05449cfd868690ed0668318b3074f412f6753ac764d2b0ff563f5d02e55b24eab0790a9f82b06732189921cab97df024a8ba44e91fa792538fba479ade7d75d2f3a74d687b907721565b9d45a1", 0x7c, 0x20000000, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @loopback=0x7f000001}, 0x4, 0x0, 0x4, 0x4}}, 0x80) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000009d000000375e8a5c0e6a65032622f89100906e7ace0b7b0ecef666458d38582e182f2b67ed9a0fc07aeba371718cf279e02f2c453248f5d94f87bdb4a1394737c77115df32fc65852a65e5631addca40142916da6fae0ae74fdab9fbcbbd2b19763b13e976f182fc5b9a9d087e80ac78d89beaea8cb45d85906522e40cd89795fe590727f60e1992a53d642dda170d4924ae78abc043692f43ecc6a1e70df3095b28500594aa8155acf9ee5cdb4b4a41"], &(0x7f0000000440)=0xc1) sendmsg(r2, &(0x7f0000000180)={0x0, 0x1ca, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca631a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0xd2a4187f2bf6e137, 0x0) r3 = dup(r1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x800, 0x4) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000040)={0x3, 0x3, 0x3ff, 0x7ff, 0x400, 0x100, 0xa00000000, 0x101, 0x40, 0x3fb}) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000080)=0x7ff) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000000c0)=0x10, 0x4) 2018/05/24 17:09:54 executing program 3: r0 = socket$kcm(0x2, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) getsockopt$bt_hci(r0, 0x10d, 0x10, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) socketpair$inet6(0xa, 0x800, 0xeb4, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) 2018/05/24 17:09:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) r2 = getpid() kcmp(r1, r2, 0x3, r0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x400a00) r3 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0xfff, @loopback={0x0, 0x1}, 0x10001}}, 0x7, 0x6, 0xd4, 0x0, 0x4}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000004c0)={r4, 0x1, 0xb9, "4ce3d8ee1e7fea75b69d80f960ee66b15dbf151f40de112d12308bb2c831f12b230a9be7fdcc303d8969fbaa0b552fc6ca320bfeea71ee613efdd4ef4f5175f4f67ae40781c299b67ed0511c860e1790f252e50cc1a769c5c1ff68e73bb8ba3b031c88b52d9a0ee4d447f2d44403df665eb939260241cfc7b89887e36476d5c94c00b34a2cfe9abfbce3546f15d284f3b72bf8f77b013ee2a7e5ba910c631fad2f2e4a2967fbc81ef2283b27e7173e9a52842b988fb2c8cc0b"}, 0xc1) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setown(r0, 0x8, r1) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000200)) socketpair(0x4, 0x4, 0xffffffbffffffffe, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000240)=""/177, &(0x7f0000000340)=0xb1) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = dup(r3) recvfrom$inet6(r6, &(0x7f0000000600)=""/146, 0xd7, 0x0, &(0x7f0000000380)={0xa, 0x5, 0x81, @empty, 0xfffffffffffffffe}, 0x1c) write$eventfd(r5, &(0x7f0000605ff8), 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f00000005c0)={0x8, 0x2, 0x36, 0x7fff, 0x9, 0x9}) bind$bt_l2cap(r3, &(0x7f0000000100)={0x1f, 0x20, {0x3, 0x20, 0x80, 0x7, 0x7fffffff, 0xe2}, 0xffff, 0x401}, 0xe) read(r0, &(0x7f0000000040)=""/11, 0xb) r7 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r7, 0x540b, 0x1) 2018/05/24 17:09:54 executing program 1: syz_emit_ethernet(0xffffffdc, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x7, 0x5ef, [@remote={0xac, 0x14, 0x14, 0xbb}]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) 2018/05/24 17:09:54 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:54 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4082, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f00000001c0)=0x40) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'syz_tun\x00'}) r2 = socket(0x8, 0x80000, 0x2) getsockname$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) 2018/05/24 17:09:54 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r3, 0x8, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x1) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r4 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="10", 0x0, r1) keyctl$read(0xb, r4, &(0x7f0000000180), 0x0) 2018/05/24 17:09:54 executing program 2: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8b76, 0x4000080) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000180)={[], 0x400, 0x3ff, 0xb1, 0x0, 0x9, 0x1, 0x13004, [], 0x1}) 2018/05/24 17:09:54 executing program 7: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f00001d4000), 0x0, &(0x7f000014c000)=[{0x20, 0x29, 0x32, "2f863cca5f3337e3b37a37cea1ab158df4"}], 0x20}, 0x0) 2018/05/24 17:09:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0fdab574a97965013c483d79da45304ee89e53064ca962e2046919fe97ab"], 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000100)) sendfile(r0, r0, &(0x7f0000000140), 0xa) 2018/05/24 17:09:54 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000040)=[0x5, 0x0, 0x8, 0x100000001, 0x1324], 0x5, 0x0, 0xfc2, 0xcaf4, 0x1, 0x5, {0xffffffffffff8001, 0x7fffffff, 0x4, 0x85c, 0x80000000, 0x20, 0x8a92, 0x8, 0x10000, 0x399, 0x0, 0xfff, 0x1ff, 0x7ff, "6e432c1b05aa8b8a16c2bdfc20bc55372043a501398ac6a9242f54e00387d050"}}) 2018/05/24 17:09:54 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/23, 0x17}], 0x1) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x0, 0x101000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000000080)={{0x0, 0x1, 0x40, 0x8, 0xfffffffffffff9ba, 0xffff}, 0x7, 0x9, 0x4, 0x200, 0x6, "06eeedde9faad3c058caf4940b2ed6f3013ee75468a37ffb26c31e287c3d507e560a0bf2d98252ece02d504c7735f01766568e6d0249d137fb5da132a822dfac9f4777d6d486ff05796fd54c428f5e6af2a6e9c5940339447fe0cbe416d7bb541bb10a9b8ad55fa893c97ffcdebda554087dea4dc33a47f54aaa85cd6ed74183"}) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) epoll_create1(0x80000) 2018/05/24 17:09:54 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000080), 0x10) unshare(0x40000000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x840, 0x0) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x200, {0x8, 0x0, 0x2, 0x9, 0x7f, 0x4da}, 0x1, 0x9}, 0xe) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'ip6tnl0\x00', 0x1}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) readv(0xffffffffffffffff, &(0x7f00001f2ff0), 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/24 17:09:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) 2018/05/24 17:09:54 executing program 4: r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x9, 0x3, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) shutdown(r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x11c, r1, 0x408, 0x70bd29, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff800}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf000000000000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x961c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffab}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x18000000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x329}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @ipv4={[0xfec0], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x2c) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000040)) [ 954.039932] IPVS: ftp: loaded support on port[0] = 21 [ 954.135774] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 17:09:55 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x4, 0x0, 0x4}], {0x95}}, &(0x7f0000000000)="35009d375813985b8b80d2ca1973ae457d9238", 0x6, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1000) 2018/05/24 17:09:55 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000040)=0x7fff, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x20, 0x0, 0x0) 2018/05/24 17:09:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:55 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x3ff, 0x10000000000001}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f00000002c0), &(0x7f0000000080)}, 0x19) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="d16f16633b32526e03a8a9366bb8598c87e0c56d9c", &(0x7f0000000080)=""/148}, 0x18) 2018/05/24 17:09:55 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="bcc5bbeadd15e3fd88a22a3dea24cbb4cf0b05c583efdcb8d9b5f2", 0x1b, r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x100, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f00000002c0)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000200)=""/162) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000080)=0x7fffffff) keyctl$invalidate(0x15, r1) keyctl$reject(0x13, r0, 0x4, 0x3f8, r0) 2018/05/24 17:09:55 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x81, 0x20000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x200, 0x40, 0x8}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r3 = socket(0x7, 0x3, 0x7ae) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x6}, 0x8) get_thread_area(&(0x7f0000000040)={0x1, 0x0, 0x2000, 0x6, 0x7, 0x7, 0x9, 0x8, 0x3, 0xff}) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000000c0), 0x1b3) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x0, 0xffffffffffff541b, 0x2, 0xfffffffffffffff8, 0x4, 0xaab, 0x7, {r4, @in6={{0xa, 0x4e20, 0x10000, @dev={0xfe, 0x80, [], 0x1e}, 0x1ff}}, 0x81e, 0x7ff, 0x3f, 0x11, 0x3}}, &(0x7f0000000380)=0xb0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000280)=0x1, 0x4) 2018/05/24 17:09:55 executing program 6: r0 = socket(0x10, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@generic={0x10, "aee9e146111e04e2df2ea3d8791ecfb98e9e36c45d8cbd4c8943a5a9e6e2f8cbd5c10363460b2cf870c4f7dd9d44b39c9a038b1de1af25618e2d40ba593707ad6f0947288f3cde5289b4751e097eeeb4d7e29d92b1b8b1703dcde61365a4ab48fe6c7692d010d5781c43f8c5985f8dcc30651cf93018bcf66bb383b01d2d"}, 0x80) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x8, 0x0, &(0x7f0000000080)=[@decrefs={0x40046307, 0x2}], 0xe4, 0x0, &(0x7f00000000c0)="4cecedebac151860546f5502480ecb5975ec433732969b315de14327e149fd18ad0d6eb092c42ba85855966c04a56c5e000c53d4421ec199d3941cc475f12f18b68b1a9ffd19f319613ac4feb76b5e92e50d87fb599d5bda50eb157ad8e123762f6ee12bbc1fef76c2a7ab2b063c4980b3ef0380c91ba9a185425ecff8cb9aea4acdae930404f964378ba60eb4a7e45e11231fb18cab9d698c377e7c9ac76dc94464686b1904ed61f2961f0e6c557d1157b90b1613fc53296d3322513e9923852c45a599b99a7def210b386a080771dbc5b43bcd273cb0716491a6b58b44b3f26cddee90"}) getpeername$packet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 2018/05/24 17:09:55 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x375, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'veth0_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) read(r1, &(0x7f0000000280), 0x0) [ 954.920868] nla_parse: 26 callbacks suppressed [ 954.920879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:09:55 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x21, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'none\x00', 0x8, 0x401, 0x59}, 0x2c) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) 2018/05/24 17:09:55 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="030000000000000000000000ef108965041b08a4fd901b17bf53fc4a000000010000ecc902"], 0x25) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0x5d09ed9c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x42, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) 2018/05/24 17:09:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f0400008043000000df00", r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8937, &(0x7f0000000040)={'bridge_slave_0\x00', r3}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000100)={r5}) 2018/05/24 17:09:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0x2, 0x6f0, 0x91, 0x80000000000000, 0x1, 0xedd, 0xffffffffffff8000, 0x7, 0x100, 0x2, 0x4, 0x0, 0x81, 0x7, 0x3, 0x5], 0x6000, 0x40200}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="fd283994ea9651a992ffd6831399c76a2232be8068a896d4955592cc09969a654e4e5a7e50dec88c650e34b064e18af5b9c932579ac374e4b2be86e961ae75eb8b60ffb7896a5884fa5b1bdb7dab2b94221828e0123d34ec22b50903756d72bf030b219d1b03c2c9e7423b9760908e2ae1d31111d9e392d5b3b30cea0c6871a99ee45e9f12559c998bf6b1d8bb59642e9e1ed8ce778e33d301ac18eca24b9f4a47476aee29a1b28c22b48ba9d0a0c7db33229cf0459c86bac2c5a38868a1327aa5abd5f896be108368384ae50fc3252755619373988428c51c5731511291bb571c1d09"], 0x9) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 17:09:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) 2018/05/24 17:09:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000140)=0xfffffffffffffe28) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000200)=""/102, &(0x7f0000000100)=0x66) bind$alg(r1, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(lrw(serpent),sha512_mb)\x00'}, 0xffffffffffffffa9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000080), 0x0) 2018/05/24 17:09:55 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x1bb, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xda, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x4, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x80000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) [ 955.011592] validate_nla: 25 callbacks suppressed [ 955.011601] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 955.023996] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 955.089806] sctp: [Deprecated]: syz-executor7 (pid 26990) Use of int in maxseg socket option. [ 955.089806] Use struct sctp_assoc_value instead [ 955.108999] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 955.116734] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:09:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r1 = memfd_create(&(0x7f00000002c0)="000080a8", 0x0) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x17, 0x72, &(0x7f0000000040)="aaa02167c66561257eabc47f5f9cfa1a5ff3557ba175195955f3451984929187be67ad6a5afcf2b2b2492017c151c22ac9215b7a6e00cd8f3cc194bfba0b15b8f3d2413dc8ce314f633887a4a50351880b294dffc79fcbd3a9686f3cd5d413547253732182fd509957b6ef3f85396720b0a5"}) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0x7, 0x4) 2018/05/24 17:09:56 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x1cb7a00fe7bdaf35, 0x0, [0x3, 0x6, 0x100, 0x100000001]}) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 955.195677] sctp: [Deprecated]: syz-executor7 (pid 26990) Use of struct sctp_assoc_value in delayed_ack socket option. [ 955.195677] Use struct sctp_sack_info instead [ 955.317532] sctp: [Deprecated]: syz-executor7 (pid 27017) Use of int in maxseg socket option. [ 955.317532] Use struct sctp_assoc_value instead 2018/05/24 17:09:56 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x200200) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000080)) syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/24 17:09:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/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_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) fcntl$getflags(r1, 0x40b) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x2001, 0x0, 0x0, 0x0, 0x0, 0x100, 0x100000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x0, 0x10}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 17:09:56 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x8004}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000540)=""/52, 0x34}], 0x1) 2018/05/24 17:09:56 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:56 executing program 4: r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="8b3d2f6647bcdb05e7164b5d147aceac03622fa5a78c7c40d5ba1f1a4e0d65b5c0ffba2ff16b7015852401092a4e1f4f7e0a59d66296589cfb3708320467d71a5d23ce68f399990ee9abfdf4246f79624cfbb9785aeb06242ae5d0d0350ace1509b7c95debd4e418d93849766d0361c359ffcefaee55ff04f2172679ab262c49553edd5761b794a5dc72451cdbaecc20f0a351b448dd794046", 0x99, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000000180)=""/255, 0xff) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_elf64(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x440) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r2, &(0x7f0000000640)={{0x0, 0x0, 0x0, 0x181, 0x275}}, 0x20) 2018/05/24 17:09:56 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x8000000000003) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) 2018/05/24 17:09:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0xfffffffffffffe44) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000080)=r3) recvfrom$ipx(r1, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) 2018/05/24 17:09:56 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xff, 0x400600) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3fffffff80000000, 0x505400) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5c2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', r3}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0x14) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) [ 955.383958] sctp: [Deprecated]: syz-executor7 (pid 27017) Use of struct sctp_assoc_value in delayed_ack socket option. [ 955.383958] Use struct sctp_sack_info instead [ 955.448560] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 955.456058] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:09:56 executing program 3: r0 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) close(r0) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000000080)={0x77359400}) close(r0) 2018/05/24 17:09:56 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x6400, 0x0) connect$unix(r0, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') membarrier(0x4b, 0x0) chdir(&(0x7f0000000200)='./file0\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000001c0)=0x5, 0x4) symlink(&(0x7f0000000140)='/\x00', &(0x7f0000000000)='./file0\x00') mknod(&(0x7f0000000080)='./file0/file0/file0\x00', 0x1082, 0x6) chmod(&(0x7f0000000180)='./file0/file0/file0\x00', 0x0) 2018/05/24 17:09:56 executing program 5: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x2480002, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xffff, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000001c0)={0xf000, 0x4000}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0x8ab8}}}, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x11, &(0x7f0000000100), 0x0) [ 955.527414] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 955.534929] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 955.635879] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 955.643362] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:09:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00f5ffffffffffff08593a5e0e3a685a7f00000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/pid\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x12000, 0x0) 2018/05/24 17:09:57 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getcwd(&(0x7f0000000080)=""/124, 0x7c) fcntl$setpipe(r1, 0x407, 0x100000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"8100656d79240001000000000000a90c", &(0x7f0000000100)=@ethtool_rxfh={0x46, 0x9, 0x9, 0xffffffff, 0x7, "a90e8e", 0x931, [0xffffffffb0a5150f, 0x7, 0x0, 0x8, 0x7e, 0x2]}}) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x43, r2}) 2018/05/24 17:09:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) listen(r0, 0x4) listen$netrom(r0, 0x0) 2018/05/24 17:09:57 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@empty, r1}, 0x14) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x4) read$eventfd(r0, &(0x7f0000000080), 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xff, 0x4) 2018/05/24 17:09:57 executing program 7: r0 = socket(0x10, 0x8400000000002, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000000080)=0x2) setreuid(r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)={0x3, 0x6b11}) ioprio_set$uid(0x3, r1, 0xe6d2) 2018/05/24 17:09:57 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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 = memfd_create(&(0x7f00000001c0)="75062ee0f0d5e48bbae7728edd7365725e706f73dc4bdaa2636c5f61636365737376626f78", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x800, 0x6, [0x5b6c, 0x2, 0x400, 0x9ad4, 0x9, 0x7fff]}, &(0x7f0000000100)=0x14) dup2(r1, r0) 2018/05/24 17:09:57 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000000, 0x90000) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000001540)="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", 0x5ad}], 0x1}, 0x10008000) close(r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) [ 956.605679] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 956.613179] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:09:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="200001b50000000000000003069d08ae1079d3cb39e47ff5e759c1e35c5283b9ff8f0eecb109840bbe244068a420aa6fa4669e586cfbaf4cecc0a2dcf2a7e4d413357b20b480da3305856a397f969903f25c3e7640febc50426279b4dd5643345902e743127768f8bad7edd8a3b69ce1d2fd9b88bfde39b5733a4795f3e2cb04108619f996ea5b89c0611169bc149eff2856ea1204dd7b2d5385dd9e94be7609fda1eb7cbe25450236"], 0xc) 2018/05/24 17:09:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x100000001, 0x3, 0x1, 0x400, 0x6}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r1, &(0x7f0000000480)=0x4) r2 = socket$rds(0x15, 0x5, 0x0) readahead(0xffffffffffffffff, 0x400, 0x2) recvmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/163, 0xa3}], 0x1, 0x0, 0x0, 0xff}, 0x10000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = open(&(0x7f0000000680)='./file0\x00', 0x8580, 0x5) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000280)=0x6) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000002c0)=0x4, 0x4) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000200)) socket$pppoe(0x18, 0x1, 0x0) socketpair(0x9, 0xffff7ffffffffffe, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000180)) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000240)='dummy0\x00') syz_open_dev$mouse(&(0x7f0000000640)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x40241) ioctl$KVM_HYPERV_EVENTFD(r5, 0x4018aebd, &(0x7f0000000300)={0x4, r4, 0x1}) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f0000000600)={'bond_slave_1\x00', {0x4, 0xffffffffffffffff, 0x7, "cbd4a1855944", 0x4}}) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x6}) r7 = dup(r3) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x87, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'rr\x00', 0xa, 0x3, 0x18}, 0x2c) accept4$packet(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xd8, 0x401, 0x400, 0x6, 0x20000, r8}) setsockopt$IP_VS_SO_SET_DEL(r5, 0x0, 0x484, &(0x7f0000000140)={0x100000000001d, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e23, 0x1, 'lblc\x00', 0x2, 0x6, 0x61}, 0x2c) recvfrom$inet6(r7, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x8350000) write$eventfd(r7, &(0x7f0000605ff8), 0x8bbd) 2018/05/24 17:09:57 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xfffffdb1, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0xffffffffffffffa6}, 0x1}, 0x0) 2018/05/24 17:09:57 executing program 6: 2018/05/24 17:09:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ocfs2\x00', 0x2000010, 0x0) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000000)='..', &(0x7f0000000280)='./file0\x00') open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) [ 956.678310] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 956.685803] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 956.712209] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 956.719745] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:09:57 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x100000000000002, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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) setrlimit(0x0, &(0x7f0000000080)) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001280)='./file0\x00', r1, r2) setrlimit(0x0, &(0x7f0000000140)={0x0, 0xffffffffffffffff}) syslog(0x0, &(0x7f0000000280)=""/4096, 0x1000) 2018/05/24 17:09:57 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000002d00)=@srh={0x5e, 0x12, 0x4, 0x9, 0x5, 0x1, 0x7, [@dev={0xfe, 0x80, [], 0xe}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1c}, @dev={0xfe, 0x80, [], 0x1c}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}]}, 0x98) recvmmsg(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/123, 0x7b}], 0x1, &(0x7f00000000c0)=""/8, 0x8, 0x4}, 0x100}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000280)=""/24, 0x18}, {&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/23, 0x17}, {&(0x7f00000003c0)=""/128, 0x80}, {&(0x7f0000000440)=""/188, 0xbc}, {&(0x7f0000000500)=""/230, 0xe6}, {&(0x7f0000000600)=""/73, 0x2c}, {&(0x7f0000000680)=""/178, 0xb2}, {&(0x7f0000000740)=""/88, 0x58}, {&(0x7f00000007c0)=""/204, 0xcc}], 0xa, &(0x7f0000000940)=""/29, 0x1d, 0x9}, 0xffffffffffffffff}, {{&(0x7f0000000980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a00)=""/188, 0xbc}, {&(0x7f0000000ac0)=""/31, 0x1f}, {&(0x7f0000000b00)=""/158, 0x9e}, {&(0x7f0000000bc0)=""/185, 0xb9}], 0x4, &(0x7f0000000cc0)=""/101, 0x65, 0x9}, 0x2}, {{&(0x7f0000000d40)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/73, 0x49}, {&(0x7f0000001e40)=""/86, 0x56}, {&(0x7f0000001ec0)=""/102, 0x12b}, {&(0x7f0000001f40)}], 0x20000114, &(0x7f0000001fc0)=""/42, 0x2a, 0x7}, 0x7}, {{&(0x7f0000002000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002340)=[{&(0x7f0000002080)=""/87, 0x57}, {&(0x7f0000002100)=""/171, 0xab}, {&(0x7f00000021c0)=""/235, 0xeb}, {&(0x7f00000022c0)=""/14, 0xe}, {&(0x7f0000002300)=""/55, 0x37}], 0x5, &(0x7f0000002380)=""/104, 0x68, 0x4ce9}}, {{&(0x7f0000002400)=@un=@abs, 0x80, &(0x7f0000002680)=[{&(0x7f0000002480)=""/14, 0xe}, {&(0x7f00000024c0)=""/142, 0x8e}, {&(0x7f0000002580)=""/255, 0xff}], 0x3, &(0x7f00000026c0)=""/106, 0x6a, 0x10e3}, 0x400}, {{&(0x7f0000002740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000027c0)=""/44, 0x2c}, {&(0x7f0000002800)=""/120, 0x78}, {&(0x7f0000002880)=""/23, 0x17}, {&(0x7f00000028c0)=""/239, 0xef}, {&(0x7f00000029c0)=""/254, 0xfe}], 0x5, 0x0, 0x0, 0x4}, 0x2}], 0x7, 0x1, &(0x7f0000002c00)={0x77359400}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002c40)=0x3f, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000002c80)=ANY=[@ANYBLOB="008578176318a3d500000000000000394d49cd2d88e6a6babe91ae1b02fbd6f4803b8c81d5676ec08be29c8b69c72d97fc931015c83665c4468bb076cc31dec170646730b25524ab98433347c20f53dfa660078f3f8433112240ff74b6ec14dd9cce26705f7e4c174a1603edd3abc8ef2daafccfff59"], 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000002dc0)}, 0x0) 2018/05/24 17:09:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000008002, 0x2000000000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000001800)=""/4096, 0x1000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000001740)) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) prctl$seccomp(0x16, 0x2, &(0x7f0000000780)={0x7, &(0x7f0000000740)=[{0x2, 0x81, 0x4e}, {0x0, 0x35f, 0x40, 0xfff}, {0x1, 0xb84, 0x4233}, {0x3, 0x7f, 0xe091, 0xff}, {0xfff, 0x400, 0x5, 0x7f}, {0x1, 0x8000, 0x0, 0xffffffffffff8acd}, {0xb5ee, 0x2, 0x5, 0xfff}]}) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001780)={0x0, @rand_addr, @local}, &(0x7f00000017c0)=0xc) getsockopt(r0, 0x5, 0xfff, &(0x7f0000000400)=""/79, &(0x7f0000000480)=0x4f) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) rmdir(&(0x7f00000007c0)='./file1\x00') r1 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x7f, 0x42000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000600)={{0x5, 0x0, 0x2, 0x3, "ebaeb6c3f7c05d0b6a2bb96183c0378a531a11f929a719618d1ffad666a2aded4b16884dac607be18be10ea1", 0x6}, 0x0, 0x0, 0x7fffffff, r2, 0x2, 0x2517, "b917ed1040678520ac99a29b655a23c6ef75f46db08948e5c986a837d974302ad12e6f0c464bb3724cde6098ee989566d71b84472418ed57e7867b190a98d9f7", &(0x7f0000000380)='cubic\x00', 0x6, [], [0x6, 0x0, 0xc6, 0xa80]}) r3 = syz_open_procfs(r2, &(0x7f0000000800)='net/mcfilter\x00') ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000840)=""/166) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/24 17:09:57 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc0040, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/05/24 17:09:57 executing program 3: unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x6, 0x8, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000000080)={r0, &(0x7f0000000000)="8699d36133654b5db6fe48020047db14d8219d579bc4f1b4602e5e6dee9d18339d2f6d42"}, 0xfffffffffffffe1b) 2018/05/24 17:09:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:57 executing program 6: 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$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x0, 0x800007}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 957.006865] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 957.014369] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 957.068680] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/05/24 17:09:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x70, 0x1, 0x0, 0xa2, 0x8, 0x4, 0xfffffffffffffff9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x4, 0x9}, &(0x7f00000000c0)=0xc) vmsplice(r1, &(0x7f0000000100), 0x39c, 0x0) 2018/05/24 17:09:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f00001d4000), 0x0, &(0x7f000014c000)=ANY=[@ANYBLOB="0400000029000000320000002f863ccadf3337e3a67a37cea1ab158df4000000"], 0x20}, 0x0) 2018/05/24 17:09:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_acct\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x88) lseek(r0, 0x63, 0x0) 2018/05/24 17:09:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000080)={0x1, 0x2, 0x7f, &(0x7f0000000000)="c9cc02c0b02c5d443329af69be0c8b40d2fc0a5bceff6a672539255303356ac7d189c80a4cc2fc3d8cfb3f8fcf0e31eb96798da426edb710a2586ac4e2f9cb4bb4ab86505d05dfefa18febdd118998a3e583c67a14ecf663fc815a9dbff7b8a07bfee1e56fa87e6ca8e30b66bece0f0fb06d01b122ec27eaf66c0e2e9c4a92"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0xffffffffffffffff, 0xfff, 0x2, 0xdb, 0x4, [{0x6, 0x1be7}, {0x8, 0x401, 0x2, 0x0, 0x0, 0x160b}, {0x372, 0x35, 0x1, 0x0, 0x0, 0x3000}, {0x1, 0x5, 0x401, 0x0, 0x0, 0x1000}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x14, 0x0, "636c69656e74300000000000000400000000000000000000000000c9690000000000000000000000000000000000000000000000000000000000000700", 0x0, "342cc9bf9bb6c038", "21584122836a19aeff833672a7e0a3b5770c88c9965f25bac89f61888c2ed633"}) 2018/05/24 17:09:58 executing program 6: r0 = socket$nl_generic(0x2, 0x2, 0x88) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x88, 0xa, &(0x7f0000000080), 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000002040)=[{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff]}, 0x8}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="4b6d542b49f694f96ba7eb0a913ad054514b9262b2addb55fb612056e2f4547c349f8cbd133c55714940c6de5a4ee50344cec5679a5ebab145142d"}, {&(0x7f0000000100)="a2d1f1e3f2d767c485ce350b73f232819e33542ea3c0f29f835d60d9257c4ac418a3ccf6bdb8213bd2db83d5bd006772245b45cb77fca691367806dd554fe37a360e22695074e9fd757497487e7d948c2d55b1de6947673f2afbc018d5ac397812e2e26c6fbc0e90cb063ce44fe7ffc9a0b4271528d4ddc97fb17963a3bfab2822a889105de9a93c8fd8e44ebf1af8742890b87606f75af391a602e1569c64737a33b0b834b120542ac930704ef5578e99ae69bea0cf20500f8c1d8b5576129beb6211f8f6377a9e10f8c73afcd9ad78d5f78469456bc6fd35d0fdc43c3725bd059802"}, {&(0x7f0000000200)="be459257b115ce7ce4702ca20b58040a3801959a9dfe2ad57a2b6555039fd473360a378c6821d2293c39e11d38e76df5ec7182132b1e536a9741acc775460189ed1b05e090e0e7e58b0d8d2455987454cac268eb8d294a1dd5e4a195a966bb514d2f1f3bae272199c52ac0b1ffb7cdbf9bd9a0fc91998b291d3983050964d242"}, {&(0x7f0000000280)="d78421ba6b88917b2dbdb7654f43172006f46d0c0ae4d086e1f8091480e5742f9e9c23b87f79f06dd3a4d03a6d4b3f5c23fde4d52656ca73e6b7466d1c41bab88f86137f1b0ab8e60ff0225ce1174daff5b24ca8b308e8e3b691033ffa68228cc277be0b108948a4dc7f9bb96b62ae9341601db86d7c83ed60947cd70a64bab156b50023ad5504e9683f13cfe4497b38b48d1cbeedf7b78fb867c0b50da3108a8be0aa2dfe09b26250a9a3fc92efd0f5ff6e6bd1311138eda9a1588355c1203667170d96c63f75287c7d1cc79193eca0c9e0358c41083c6d01e1a089370111defebe5dd66a10fc2f328798ee3581b8e7"}], 0x0, &(0x7f0000001200), 0xfffffffffffffc1b}], 0x1, 0x0) 2018/05/24 17:09:58 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffffffffff, 0x6, 0x3f, @buffer={0x0, 0x1b, &(0x7f0000000200)=""/27}, &(0x7f0000000440)="ea571ee726b1", &(0x7f00000003c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/sockstat6\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x10001, 0x6, [0x401, 0x9, 0x3, 0x200, 0x8001, 0x2]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) fcntl$setpipe(r1, 0x407, 0x3) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0x5, 0x100000001}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x95) read(r0, &(0x7f0000000380)=""/42, 0xf0) 2018/05/24 17:09:58 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000006061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/24 17:09:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:58 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffff}, 0x106, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@resolve_route={0x4, 0x8, 0xfa00, {r1, 0x4}}, 0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="3700000088009b38be7a7495a87c9294a1bdd5003d", @ANYRES32=0xffffffff, @ANYBLOB="1c00000002000000ac141400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/05/24 17:09:58 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x7, 0x8000, 0x3ff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/24 17:09:58 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0x2) fchmod(0xffffffffffffffff, 0x10) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000000280)={'gretap0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f00000001c0)={0x1, 0x2, 0x20}}}) 2018/05/24 17:09:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000000)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000000180)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x101ff, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000000)={[0x7ff, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x100], 0x0, 0x116044}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/24 17:09:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8000, 0x4000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) write$binfmt_elf32(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/24 17:09:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x404041, 0x0) write$fuse(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="2000000001000000070000000000000007000000050000000700000000000000"], 0x20) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4188aea7, &(0x7f0000000000)) 2018/05/24 17:09:58 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400000000007fffe, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000a, 0x31, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000300)=""/148, 0xa3) 2018/05/24 17:09:58 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000100)=0xffffffffffffffff, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x6, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0xffb, 0xfffffffffffffe3d) 2018/05/24 17:09:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x30, &(0x7f0000001540)={0x0, 'bond_slave_0\x00'}, 0x100ef) r1 = memfd_create(&(0x7f0000000000)='bond_slave_0\x00', 0x2) ioctl$TIOCSCTTY(r1, 0x540e, 0x73f) 2018/05/24 17:09:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000000440)=""/167, 0xa7}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:58 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r1, 0x20, 0x70bd29, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000041}, 0x40851) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x10000, 0x0, 0x80000001, 0x1, 0x0, 0xffffffff}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) 2018/05/24 17:09:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/140, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x4000000080}, 'port0\x00', 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x3d8cb47d95373def}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0xc04c5349, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/24 17:09:58 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_bridge\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="7087b9cb841a8b2c0a8936cf236576e546473645d3fc3058cede8e00d78579ae8dbc008d3427991f4de92aa679c3bb4d07f3bb73c824dcdefb126ae84ddf", @ANYRES64, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16], @ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="8dc2899eac913c834e7a3b5694e296d7586bd18c64a237fb25877bf6665937316dc07a521608822268bd769afc91be87457b56241d8470097f2f2d8b624bb92bb8608e75d22b67e535f33431f8c979c4045b0b35343d1f67d6005e96e2fda1b9c047a5a12daa9d9a982b5beb26c41aa61293f16edfde3f2a97e22690b89515b5917b22c24b5be05222e2ed2ce5bdc5390ee28940cd149cffc3650a5839235529d155d981", @ANYRES32=r1, @ANYBLOB="ba432e1cead308129649d7570129141cfb8f13c0d0507611eb7ec190b06eecb265c520f032bb21be14d63d53fc7e358b90c97b4572f73deba7638deb3d63f1e6c15ac4625035e1877dcb54322811e3077bf7c64cbccc875c0ff2e8f3bc409246658753ba270b735d4b6e356c49c60b500a2714cc76b4aa7e2e1e38bd664a7a343eb2825f1e02a1d5f5480e73be7a97869a070b0ed657bcdf838bc4da3b424aee8452d12917d3cc1767e82322465e17a364094a3883e61ad4220c31ab1c7875e2bd73f88fe388e8c88b0b273249d3ff3bcaf4a506208fc4", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYPTR, @ANYRES64=r1], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r1, @ANYBLOB="13dcd26d287ad74a8a09bdae7c03410ce2750e54e4007964288766a09927d1540c90a29ea98d0980108707408f5cb9fb6c514be639a833f32d011417ad655aa66a1ac9742c0501082248c7eb46ada7678c8752cc30ba8bc8a090f56ff786134659d110d341b7c4b8d6f9217aac1fe4575e28337227204a8f658781bffb8ef325a290e7a2a09f3d95ca6aa49091fb2be8e754aa1d2c7918302c83bbbe336847ea9e0153611c7fdafc5f627a5c2353c9ac57f6becea8fe41c6af565ade3a402775b6d95c6ac4f824a670c19a6e3746a02291efb7a639c544"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES16=r0, @ANYRES16=r1, @ANYPTR, @ANYBLOB="4a9b07499a375cb32c4b9ce5e80ff644d1408281ecddd6c0d46e7642eef597bd05b3edd8f3fecc6b61db6ee807a265993f218b67549179a5facd291ab0818f9d13fd53e351c75d4178669f81107d87cc3418f2ad98f825716e8ce8730d32948985150fef41fd6b2a93b54ca3094240a201cc87521f246a03d139e160d383cb2f4677ed67afb325a2fd1962e3a61d"], @ANYBLOB="e1ea161c0ac0e0b5a7d53a1ff0e9b0fafd523ae7841c7e25e1c44ffc79def33a1400f534590d419ddf25405180b96555931d6a7c19f8cb981f7f88d02c71b1030d426af553e9a08578df52cec091f2fe06419dc0658efb4f812a37a7d9f9646e6c7c12a4964c1217d63b6de6c47182ab784ad7311ecc75c92d9e79f883ed074dc4328de3a1426a8983087c6973d4d17f138b71063faeffd7a83b8ea9d618ba0464cb913dfd4805ef47f6430a14d310b6b7966e25c78a098982b5f2a5bca8c1e7e7fc8fae466c", @ANYRES32=r1, @ANYRES16=r1, @ANYRES32=r1], @ANYRES64=r1, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES16=r1, @ANYRES16]]}) 2018/05/24 17:09:58 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000008740)=[{{&(0x7f00000083c0)=@hci, 0x80, &(0x7f0000008680), 0x0, &(0x7f00000086c0)=""/109, 0x6d}}], 0x2, 0x0, &(0x7f0000003880)={0x77359400}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x925, 0x0, 0x100000001, 0x4, r1}, 0x10) 2018/05/24 17:09:58 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) 2018/05/24 17:09:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4002000000000000e6", 0x20) 2018/05/24 17:09:59 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:59 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101802, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000240)) write$rdma_cm(r0, &(0x7f00000000c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x45c) 2018/05/24 17:09:59 executing program 7: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x10) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000000)='bdev\x00', 0x12000, &(0x7f0000000080)) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) 2018/05/24 17:09:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x4040534e, &(0x7f0000000000)={0xffffffff}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x53}}, [0x5, 0x7fff, 0x40, 0xbf38, 0x7ff, 0x4, 0x9, 0x3, 0x7fff, 0x22e4, 0x2, 0x3, 0x3, 0xffffffffffffffff, 0x9c9]}, &(0x7f00000002c0)=0x100) 2018/05/24 17:09:59 executing program 1: clock_gettime(0x2, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9204, &(0x7f0000000140)) 2018/05/24 17:09:59 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200680, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8) 2018/05/24 17:09:59 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x1, 'j'}, 0x2) setsockopt(r0, 0x12000000000ff, 0x100000001, &(0x7f0000000040), 0xfffffffffffffeac) 2018/05/24 17:09:59 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x40044102, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000080), 0xb89b) 2018/05/24 17:09:59 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) 2018/05/24 17:09:59 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101802, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000240)) write$rdma_cm(r0, &(0x7f00000000c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x45c) 2018/05/24 17:09:59 executing program 4: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1601}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x84080, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f00000000c0)={"6966623000f71633e9fe000400000076", 0x3001}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0xef, 0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x200000) 2018/05/24 17:09:59 executing program 6: r0 = socket$inet(0x2, 0x4000000000002001, 0x9) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x9e}]}, 0x169) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e", 0x7f, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='scalable\x00', 0xaa02779817d4be15) shutdown(r0, 0x1) 2018/05/24 17:09:59 executing program 3: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/05/24 17:09:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80800) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x2) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) 2018/05/24 17:09:59 executing program 7: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x843, 0xa9, 0x3, 'queue1\x00', 0xffff}) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x100c002, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) mount(&(0x7f0000000040)='./control\x00', &(0x7f00000001c0)='./control\x00', &(0x7f0000000200)='nfs\x00', 0x880000, &(0x7f0000000240)="1db5f3a7c105f2962c499820fcd43f355ce11b1079ec726dd1e74042e187e1d91ca7ea3fc309417acf92cc9812f148d8a141559f362fb14bd1427cfc206eb75bc97ffbbbbc18dcb581f0833018bb40b9792080e81252789994dd97671b8af6bde3cbf5e5cfc0") 2018/05/24 17:09:59 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x0, r2, 0x4) close(r0) 2018/05/24 17:09:59 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) 2018/05/24 17:09:59 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x5, &(0x7f00000012c0)=""/109, 0x6d, 0x2cd}, 0x10122) [ 958.427275] : renamed from ifb0 2018/05/24 17:09:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) ioctl$LOOP_SET_STATUS64(r0, 0x4c03, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/05/24 17:09:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x100) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}}, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000000000290a0000000000000300000000000000201001c000000000faffff888d0c1439"]) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x84, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x80000001, @empty, 0x87d2}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0xc01}]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r2, 0x5}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb70000f0df8217ad4000000000000000e6", 0x20) 2018/05/24 17:09:59 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002c40)=[{{&(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000015c0)}}, {{&(0x7f0000001600)=@nfc_llcp, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c40)=""/4096, 0x1000}}], 0x3, 0x0, &(0x7f0000002d40)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/24 17:09:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x8, 0x200800) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt(r3, 0x8, 0x5, &(0x7f0000000340)="1689a20b664a0e5f764afd64f201772157c77002ca13be9efc1ead588f5c311e59adb772dec848c9", 0x28) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x2) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f00000000c0)) 2018/05/24 17:09:59 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2220000b40000000000000000fe80000000000000000000ffff020000000000000000000000b16ee8cb00907800000000600a07f700002900fe80000e3f448d000000000c000002f3916b0baeba320cb27ea892f9ffffac140000a82f7ae1cd16"], &(0x7f00000016c0)) 2018/05/24 17:09:59 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x10122) 2018/05/24 17:09:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/05/24 17:09:59 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x1011}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000240)="d7", 0x1}]) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) bind$vsock_dgram(r0, &(0x7f0000000200)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000280)=0xc) 2018/05/24 17:09:59 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007380)='/dev/cuse\x00', 0x80040, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000073c0)=0x9, &(0x7f0000007400)=0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001500ff09fffefd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 17:09:59 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:09:59 executing program 4: r0 = socket$inet6(0xa, 0x800000806, 0x7) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x9fd, 0x4) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/05/24 17:09:59 executing program 0 (fault-call:2 fault-nth:0): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:09:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) recvmsg(r1, &(0x7f0000002540)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/203, 0xcb}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/170, 0xaa}, {&(0x7f0000002380)=""/237, 0xed}], 0x7, &(0x7f00000024c0)=""/103, 0x67, 0xffffffffffffffe0}, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') dup2(r0, r2) [ 958.838511] FAULT_INJECTION: forcing a failure. [ 958.838511] name failslab, interval 1, probability 0, space 0, times 1 [ 958.849921] CPU: 1 PID: 27349 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #89 [ 958.857207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 958.866575] Call Trace: [ 958.869189] dump_stack+0x1b9/0x294 [ 958.872841] ? dump_stack_print_info.cold.2+0x52/0x52 [ 958.878051] ? netlink_dump+0x98/0xd20 [ 958.881964] should_fail.cold.4+0xa/0x1a [ 958.886043] ? kernel_text_address+0x79/0xf0 [ 958.890465] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 958.895582] ? unwind_get_return_address+0x61/0xa0 [ 958.900528] ? __might_sleep+0x95/0x190 [ 958.904519] ? kasan_check_write+0x14/0x20 [ 958.908767] ? __mutex_lock+0x7d9/0x17f0 [ 958.912844] ? netlink_dump+0x98/0xd20 [ 958.916749] ? save_stack+0x43/0xd0 [ 958.920392] ? mutex_trylock+0x2a0/0x2a0 [ 958.924464] ? consume_skb+0x193/0x550 [ 958.928361] ? skb_free_datagram+0x1a/0xf0 [ 958.932608] ? netlink_recvmsg+0x6fe/0x1450 [ 958.937006] ? sock_recvmsg+0xd0/0x110 [ 958.940915] ? ___sys_recvmsg+0x2b6/0x680 [ 958.945069] ? __sys_recvmsg+0x112/0x260 [ 958.949143] ? __ia32_compat_sys_recvmsg+0x7a/0xb0 [ 958.954085] ? do_fast_syscall_32+0x345/0xf9b [ 958.958587] ? entry_SYSENTER_compat+0x70/0x7f [ 958.963179] ? kasan_check_read+0x11/0x20 [ 958.967337] ? do_raw_spin_unlock+0x9e/0x2e0 [ 958.971762] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 958.976360] ? kasan_check_write+0x14/0x20 [ 958.980599] ? do_raw_spin_lock+0xc1/0x200 [ 958.984842] ? trace_hardirqs_off+0xd/0x10 [ 958.989089] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 958.994203] __should_failslab+0x124/0x180 [ 958.998454] should_failslab+0x9/0x14 [ 959.002268] kmem_cache_alloc_node+0x56/0x780 [ 959.006778] ? rcu_pm_notify+0xc0/0xc0 [ 959.010670] ? trace_hardirqs_off+0xd/0x10 [ 959.014929] __alloc_skb+0x111/0x780 [ 959.018650] ? kfree_skbmem+0x13c/0x210 [ 959.022626] ? skb_scrub_packet+0x580/0x580 [ 959.026964] ? kfree_skbmem+0xfb/0x210 [ 959.030848] ? skb_gro_receive+0x12d0/0x12d0 [ 959.035277] ? netlink_skb_destructor+0x190/0x210 [ 959.040107] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 959.045630] ? consume_skb+0x198/0x550 [ 959.049516] ? alloc_skb_with_frags+0x760/0x760 [ 959.054185] netlink_dump+0x2e1/0xd20 [ 959.057970] ? netlink_broadcast+0x50/0x50 [ 959.062186] ? zap_class+0x720/0x720 [ 959.065899] netlink_recvmsg+0xe97/0x1450 [ 959.070050] ? netlink_dump+0xd20/0xd20 [ 959.074022] ? lock_downgrade+0x8e0/0x8e0 [ 959.078176] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 959.083186] ? compat_rw_copy_check_uvector+0x36f/0x420 [ 959.088539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 959.094072] ? compat_import_iovec+0x24b/0x41d [ 959.098644] ? iov_iter_get_pages+0x11e0/0x11e0 [ 959.103312] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 959.108841] ? _copy_from_user+0xdf/0x150 [ 959.112979] ? get_compat_msghdr+0x3d3/0x5a0 [ 959.117379] ? security_socket_recvmsg+0x9b/0xc0 [ 959.122130] ? netlink_dump+0xd20/0xd20 [ 959.126107] sock_recvmsg+0xd0/0x110 [ 959.129821] ? __sock_recv_ts_and_drops+0x420/0x420 [ 959.134830] ___sys_recvmsg+0x2b6/0x680 [ 959.138797] ? ___sys_sendmsg+0x940/0x940 [ 959.142946] ? lock_downgrade+0x8e0/0x8e0 [ 959.147093] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 959.152617] ? proc_fail_nth_write+0x96/0x1f0 [ 959.157123] ? kasan_check_write+0x14/0x20 [ 959.161363] ? wait_for_completion+0x870/0x870 [ 959.165949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 959.171491] ? sockfd_lookup_light+0xc5/0x160 [ 959.175988] __sys_recvmsg+0x112/0x260 [ 959.179880] ? __ia32_sys_sendmmsg+0x100/0x100 [ 959.184447] ? __sb_end_write+0xac/0xe0 [ 959.188405] ? fput+0x130/0x1a0 [ 959.191668] ? ksys_write+0x1a6/0x250 [ 959.195456] ? mm_fault_error+0x380/0x380 [ 959.199590] __ia32_compat_sys_recvmsg+0x7a/0xb0 [ 959.204331] do_fast_syscall_32+0x345/0xf9b [ 959.208638] ? do_int80_syscall_32+0x880/0x880 [ 959.213206] ? _raw_spin_unlock_irq+0x27/0x70 [ 959.217705] ? finish_task_switch+0x1ca/0x840 [ 959.222212] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 959.227751] ? syscall_return_slowpath+0x30f/0x5c0 [ 959.232681] ? sysret32_from_system_call+0x5/0x46 [ 959.237521] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 959.242363] entry_SYSENTER_compat+0x70/0x7f [ 959.246756] RIP: 0023:0xf7f5ccb9 [ 959.250099] RSP: 002b:00000000f5f580ac EFLAGS: 00000282 ORIG_RAX: 0000000000000174 [ 959.257799] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020001340 [ 959.265074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 959.272375] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 959.279646] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 959.286902] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/24 17:10:00 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) close(r1) userfaultfd(0x800) 2018/05/24 17:10:00 executing program 0 (fault-call:2 fault-nth:1): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x3a, 0x1, 0xce]}) 2018/05/24 17:10:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x8, 0x9, 0x7ff, 0x1000, 0x0, 0xfffffffffffffff7, 0x7101, 0xe, 0x1, 0xd9ce, 0x9, 0x0, 0x1f, 0x0, 0x2, 0x80, 0x81, 0x0, 0x4e, 0x80000000, 0x7, 0x10000, 0x6, 0x6, 0x1, 0x7, 0x12000000000000, 0x3, 0xfffffffffffffff8, 0x7, 0x4, 0x7062a732, 0x5, 0xd307, 0x1000, 0xffffffff, 0x0, 0xff, 0x4, @perf_config_ext={0x9b7, 0x5}, 0x0, 0xece, 0xf1, 0x2, 0x330e20d3}, 0x0, 0x7, 0xffffffffffffff9c, 0x3) socketpair$inet_sctp(0x2, 0x801, 0x84, &(0x7f0000000380)) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x1, 0x4000) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000480)={0x7, 0xffffffffffffff9c, 0x1}) syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x82000) syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x8000, 0x326f9f3039b5a9b9) r2 = syz_open_dev$ndb(&(0x7f0000000540)='/dev/nbd#\x00', 0x0, 0x20000) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000000c0)='.nodev\x00', 0x0, 0x0, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) 2018/05/24 17:10:00 executing program 6: perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000000), 0xf8, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$TCSBRKP(r1, 0x5425, 0x3) close(r0) 2018/05/24 17:10:00 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f0, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000001c0)=""/4096) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x7, 0x210000) 2018/05/24 17:10:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)) ioctl$int_out(r0, 0x545b, &(0x7f0000000380)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000600)={{0x3ff, 0x1}, 'port1\x00', 0x4, 0x20004, 0x3, 0x31, 0x1f, 0xb194, 0x4, 0x0, 0x0, 0xeda}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0xa4780, 0x51) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000180)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x78) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xff}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000300)={0x7, 0x0, 0x2, 0x800}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000340)={0x8, r2}) 2018/05/24 17:10:00 executing program 4: unshare(0x120000900) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x7fd) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x87, @multicast2=0xe0000002, 0x4e22, 0x0, 'dh\x00', 0x28, 0xfffffffffffffffc, 0x3c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 0x5, 0x8, 0x8}}, 0x421) unshare(0x600) [ 959.574731] FAULT_INJECTION: forcing a failure. [ 959.574731] name failslab, interval 1, probability 0, space 0, times 0 [ 959.586229] CPU: 0 PID: 27376 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #89 [ 959.593517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 959.602870] Call Trace: [ 959.605494] dump_stack+0x1b9/0x294 [ 959.609123] ? dump_stack_print_info.cold.2+0x52/0x52 [ 959.614307] ? is_bpf_text_address+0xd7/0x170 [ 959.618787] ? kernel_text_address+0x79/0xf0 [ 959.623182] ? __unwind_start+0x166/0x330 [ 959.627322] should_fail.cold.4+0xa/0x1a [ 959.631369] ? __save_stack_trace+0x7e/0xd0 [ 959.635679] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 959.640782] ? save_stack+0xa9/0xd0 [ 959.644397] ? save_stack+0x43/0xd0 [ 959.648017] ? kasan_kmalloc+0xc4/0xe0 [ 959.651892] ? kasan_slab_alloc+0x12/0x20 [ 959.656029] ? kmem_cache_alloc_node+0x144/0x780 [ 959.660773] ? __alloc_skb+0x111/0x780 [ 959.664649] ? netlink_dump+0x2e1/0xd20 [ 959.668610] ? netlink_recvmsg+0xe97/0x1450 [ 959.672919] ? sock_recvmsg+0xd0/0x110 [ 959.676792] ? ___sys_recvmsg+0x2b6/0x680 [ 959.680923] ? __sys_recvmsg+0x112/0x260 [ 959.684973] ? __ia32_compat_sys_recvmsg+0x7a/0xb0 [ 959.689893] ? do_fast_syscall_32+0x345/0xf9b [ 959.694384] ? entry_SYSENTER_compat+0x70/0x7f [ 959.698959] ? netlink_dump+0x98/0xd20 [ 959.702837] ? print_usage_bug+0xc0/0xc0 [ 959.706881] ? mutex_trylock+0x2a0/0x2a0 [ 959.710930] ? consume_skb+0x193/0x550 [ 959.714806] ? graph_lock+0x170/0x170 [ 959.718595] ? ___sys_recvmsg+0x2b6/0x680 [ 959.722726] ? __sys_recvmsg+0x112/0x260 [ 959.726777] ? __ia32_compat_sys_recvmsg+0x7a/0xb0 [ 959.731695] ? do_fast_syscall_32+0x345/0xf9b [ 959.736175] ? entry_SYSENTER_compat+0x70/0x7f [ 959.740757] ? kasan_check_read+0x11/0x20 [ 959.744893] ? do_raw_spin_unlock+0x9e/0x2e0 [ 959.749290] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 959.753858] __should_failslab+0x124/0x180 [ 959.758082] should_failslab+0x9/0x14 [ 959.761872] kmem_cache_alloc_node_trace+0x5a/0x770 [ 959.766969] __kmalloc_node_track_caller+0x33/0x70 [ 959.771889] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 959.776636] __alloc_skb+0x14d/0x780 [ 959.780336] ? kfree_skbmem+0x13c/0x210 [ 959.784299] ? skb_scrub_packet+0x580/0x580 [ 959.788605] ? kfree_skbmem+0xfb/0x210 [ 959.792481] ? skb_gro_receive+0x12d0/0x12d0 [ 959.796878] ? netlink_skb_destructor+0x190/0x210 [ 959.801710] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 959.807238] ? consume_skb+0x198/0x550 [ 959.811117] ? alloc_skb_with_frags+0x760/0x760 [ 959.815781] netlink_dump+0x2e1/0xd20 [ 959.819571] ? netlink_broadcast+0x50/0x50 [ 959.823795] ? zap_class+0x720/0x720 [ 959.827502] netlink_recvmsg+0xe97/0x1450 [ 959.831639] ? netlink_dump+0xd20/0xd20 [ 959.835601] ? lock_downgrade+0x8e0/0x8e0 [ 959.839738] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 959.844740] ? compat_rw_copy_check_uvector+0x36f/0x420 [ 959.850094] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 959.855621] ? compat_import_iovec+0x24b/0x41d [ 959.860363] ? iov_iter_get_pages+0x11e0/0x11e0 [ 959.865027] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 959.870550] ? _copy_from_user+0xdf/0x150 [ 959.874688] ? get_compat_msghdr+0x3d3/0x5a0 [ 959.879086] ? security_socket_recvmsg+0x9b/0xc0 [ 959.883829] ? netlink_dump+0xd20/0xd20 [ 959.887792] sock_recvmsg+0xd0/0x110 [ 959.891491] ? __sock_recv_ts_and_drops+0x420/0x420 [ 959.896495] ___sys_recvmsg+0x2b6/0x680 [ 959.900470] ? ___sys_sendmsg+0x940/0x940 [ 959.904607] ? lock_downgrade+0x8e0/0x8e0 [ 959.908746] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 959.914280] ? proc_fail_nth_write+0x96/0x1f0 [ 959.918781] ? kasan_check_write+0x14/0x20 [ 959.923016] ? wait_for_completion+0x870/0x870 [ 959.927599] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 959.933132] ? sockfd_lookup_light+0xc5/0x160 [ 959.937619] __sys_recvmsg+0x112/0x260 [ 959.941501] ? __ia32_sys_sendmmsg+0x100/0x100 [ 959.946079] ? __sb_end_write+0xac/0xe0 [ 959.950047] ? fput+0x130/0x1a0 [ 959.953312] ? ksys_write+0x1a6/0x250 [ 959.957121] ? mm_fault_error+0x380/0x380 [ 959.961265] __ia32_compat_sys_recvmsg+0x7a/0xb0 [ 959.966025] do_fast_syscall_32+0x345/0xf9b [ 959.970338] ? do_int80_syscall_32+0x880/0x880 [ 959.974909] ? _raw_spin_unlock_irq+0x27/0x70 [ 959.979392] ? finish_task_switch+0x1ca/0x840 [ 959.983876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 959.989397] ? syscall_return_slowpath+0x30f/0x5c0 [ 959.994325] ? sysret32_from_system_call+0x5/0x46 [ 959.999162] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 960.003995] entry_SYSENTER_compat+0x70/0x7f [ 960.008396] RIP: 0023:0xf7f5ccb9 [ 960.011748] RSP: 002b:00000000f5f580ac EFLAGS: 00000282 ORIG_RAX: 0000000000000174 [ 960.019447] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020001340 [ 960.026702] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 960.034043] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 960.041299] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 960.048552] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/05/24 17:10:01 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'veth0_to_team\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14}}, 0xc) syz_emit_ethernet(0x5e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0xf6, 0x6}], {0x8100, 0x401, 0x4, 0x1}}], {@canfd={0xd, {{0x2, 0xffffffffffffff78, 0x4, 0x8001}, 0x29, 0x2, 0x0, 0x0, "802742f87bebed3261a0d21ef4350b69d3d2e40062504f46eeeed2c144fd3fbf3abd95aee0682d768a9667e320a301493be5c2e81e3076e9a6f4c9ead1c631e3"}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="b9a2d5b19422", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2e6, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/24 17:10:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000200)='0', 0x1}], 0x1) 2018/05/24 17:10:01 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xcdd) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001cc0)="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", 0x52d}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) [ 960.097821] validate_nla: 30 callbacks suppressed [ 960.097829] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 960.110274] nla_parse: 31 callbacks suppressed [ 960.110282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:01 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x111000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22}}, 0xffffffffffffff00, 0x2}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x3f, 0x28f, 0xfffffffffffffff9, 0x0, 0x9}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20}}, 0x800, 0x1}, &(0x7f0000000380)=0x88) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000003c0)) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000400)={{0x3c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'none\x00', 0x10, 0x1, 0x7}, {@broadcast=0xffffffff, 0x4e23, 0x2, 0x2, 0xdbe, 0x8000000000000000}}, 0x44) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) r5 = accept4(r0, &(0x7f0000000500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000580)=0x80, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) r8 = gettid() r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0}, &(0x7f0000001ec0)=0xc) fstat(r0, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002040)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002b00)={&(0x7f0000000480)=@kern={0x10, 0x0, 0x0, 0x822040}, 0xc, &(0x7f0000002a80)=[{&(0x7f0000000600)={0x1868, 0x1e, 0x200, 0x70bd25, 0x25dfdbff, "", [@nested={0x234, 0x7, [@generic="8ff9790717e043b087d113e2b44a87c74b602bd7adc8bfedd9e32c54fb79889b118ceda5782ba789f6dacd025c2adbe6c9e423ffb8db198ad34ef284c04fbb92d0d55b5a21ed80265b1a940fb5aff5602b50b5892330a4e6dee1ddd1244b05b4fe3365fd306be29b3a2fc63ed7b3f667eda7b7ea0974fa9648db1d1d939c1027abd034832e4573ddabf5623eeede01064aa2842c267efc97c27b0006466741238d34498c31e280f0047d6df3", @typed={0x8, 0x88, @pid=r4}, @generic="f87eb1e6edc852bfead9a93ee2b93bf1aef5a1fd3c4e68bc9c68c0dfb3c0a996077509dab318d951bf26832604e3cf34ba5d509383599fd7c187295d9cc656b22341acabe9bb68c805a205657af216", @typed={0x14, 0x26, @str='/dev/input/mice\x00'}, @generic="5fa459413ace059753db8e3fe62047a48763a7", @generic="6cf586a9e4db80477fbb8e19b9e38225d2ab338239b561bb3d2096d5ccc3c2004af947323e2288f2fd9c1a7fdae7d3a733fd4d554d6f377d5a66d78e43d661ea317024d14f6af0a3f7138257615094307cc70dae78882916184bdb77f058710d5405d01ccd35ff82b19f9351965e0635af3afdbe0c98a3030f6d77c8017651fe9a42bb9f9e90e70b4aa2e57d43a186cf2fde18becf3ef282631023ff064279cef2c44c18f69f8f2e0180694a3b772d20f4182d6eb20c0a4b637ef8ebf3ca4f61fcaf614add391d7b7e1a962b80da6fb71a282be949fdf1d0266bcadffe574695aabf345d94d943f5e157f58a9dca2f57", @typed={0x8, 0x68, @fd=r0}, @typed={0xc, 0x95, @u64=0x9}]}, @generic="edd2e4ba04a9de82eb17fae905f78f5b182a72ff5cdbd9508b5a5c791cfce176815bbd3b0861d98be3c5f49cd4b1e7a2472548fe7fe1c50d43275363d155e0602955634f90a99bcc5b4545bea6543e5d3d2a34b7", @generic="26394cd61b9ad89a970ac12dcd6775f25143284f9492664f89b1c2afbbbed36ba1a5eb7981d533b87d7c00a9b7fccbae9e3ad8c0ae4a2256dbe431483db939531255181a0fa0f7ad3426b112ae522009bff6a195f26def5f6b508519b24d1b972a0675880a52a9e53a0f80fe98ed2e91e23ae1b68a6f5f54aae199d2cfe38b337b75a0142118f157a82ef6d6f87b9788861c7fb3ec34c410317c4bc0d15463f6ca3c", @typed={0x8, 0x1a, @fd=r6}, @typed={0xc, 0x1f, @u64=0x2}, @nested={0x98, 0x26, [@generic="fc61df96eef8ec16f8fb8221457605d7e30caf345540e482f44d96d3bd544c2a489a0859b9872cb445cf44165380a7db8cc479346ef740c050076263b7dcdc9b07133c31ad665acdc277c6afa83073cb1a4c31ade62970856ae3b90c29b811dc68d4e8acc2fc53ddeadb27209cfd092a7cb8c2cc79b72b7861c505c7e7cc9a7e2e325a7b6e9e8c98be67b3223dd6f5f624", @generic]}, @typed={0xc, 0x1, @str='none\x00'}, @nested={0x218, 0x37, [@generic="99dba9cd2f7222ed012d54dc974b676801aefb4a02b9672377323cf15deba8c5c8bcc8b07e26acadb46d9d0f4ca8a96cb5ea82d2a9d646354e1531466200c397f63e3ab5bdcc2fedba628e2d3a0ff8604a5e78714c7b4c7dc58f1180bb3d54d116dfdfa22b1c5c87deb9d4218cc21b6d1fa3e4a192f8dc318aba3c1183c56a", @generic="4f946f6a0ffb45716fada75a116f497923993e97a1", @generic="088f8622b3bface33cb44236381424101da72fc21809cad9a03a8bf66868eefe184f2d4eb884eac47f196de064403929c90ceb51b62c7a84c2edf7424ee9220c0029b7e1603091faa7ee2118709ac80af5127960b96526dda67480fe458ab6ade089f3b87912799d58ec7f8f3d2b4eca3047ede65a187b648947080833d037238430c0c894a5223b010e9f1ad377c36fdf70170ffd5617e9c688a620bb9e1ba4cd095fd2c25bbad081acd81e5f5188f7fa6c56e2ff5c8525d01cf09f", @typed={0x8, 0x10, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x91, @pid=r7}, 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{&(0x7f0000002680)={0x3e8, 0x10, 0x200, 0x70bd25, 0x9, "", [@generic="1ab25055bbc65ff9d8c890a02449f83afbaa98401eca395af37c8072c64452cd2091ab016a0e5e322b68b2ac474b74e88ddb21b822faa27e7edd6a07771f04d871e4c149c8f77d85db35414d050cc5e6573725e1aaefd0b833d77491fc355bc8a23ae3d4f7f6a2a26654f1f50693be8a220c9a2f70f2e2bf", @typed={0x4, 0x73}, @generic="1c216e029f8ef0bba99065d80a8647ffa60315633045f861ef37f8c10b4e4c1a4770b18bb546ede14f731d3691ea2c2069b565720726019f1fe8c9162f780120a26507dc1a89361dbebde4845ec4c710899631873e159341488c64f75f2ea41a972f634badfded65a7521003f74a5f68fbc7310f102918b2fbbc3caeebc65a232e1c5093cfd25f13c387e31f687420f5efe6febeba217a06eb14ebeb9a8db12c9aacbd1368ba6700a4216136eb7885da25dbee0e8cb0061788ab986c4c771deafaa18f53a758dae203ad28557dc1f4a47b342fee89c21d07abf15034d7569a36465b", @typed={0x14, 0x1d, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x64, @u64=0x1}, @nested={0x258, 0x13, [@generic="39b4c418a49f960240289e6a3390821c287deae88195577ab88462ab10179773213e59f34e2965f481a18f354707ef220d264d989fe5beff010bbb3b1d7ebf24ad22cc380c01af59c194c2a72ceff53c86c631c4a4afe54fe11879a82cf65b2b588f203d8f114633bdee19cafc0aba6c52ae9b1ea257f61f88516079b6", @typed={0x8, 0x46, @str='\x00'}, @typed={0xc, 0x6c, @str='none\x00'}, @generic="e1040235f480a5a5ca4a24a43360beba2b4ab174e7d21889694711af9cd2b52f72b9b88cdcd51059d2c28951e8d9de881cbb959f7ee6cf8a77a4715a1d5f79ab3887549d53fcbf8eae0b1641a69ce874f621d3913ad812d7fba8aab53d4cc172dfeedb76", @generic="40a5ee7695916345f3bc91c15f84b4fc01", @generic="8d35fc66e85ff9bead7a9f75de8728ee64411fa6760269883c958285a993a87c06fc2d32fd5cea2344f58938fdf6b6ccb16fa539142ff2e3cb28137cefc8", @generic="d3b24da8bd3cddb531aacc7ee5f8", @typed={0x8, 0x2, @str='\x00'}, @generic="538c47c618ff9b60924e055fcb55b251a74ea222b95433412340f107c5ebbe8b70eef60307efdc4d3c017957173ef5ef0820c9c724c3049e2bf18d99", @generic="bb390b93b1082bbfec5f46e2e1d833801677ceef64bf9fcaff8edbb57fbeebe63a7184be458d97c4a4e33fe9b1ef12b5a2e98b68f83e3dc8edcb2d773a9b12b7e109b4f72a2d9136762622bb804e4d41cd3ffc4ccc17743839f8b914b765adabc146bd76222dfdb0bc10a68c63eed85c55dc44a0ecb58b7a27dd0375f3dd692937fb8fd3e0b475f7fd1038b0e4cef9b8e8017cc6371c6da2127aa15ddaa388e8dbffa2ba54d4aa3fd03410f8bb5d22fef9297c01a9b372494fe9e5db47e9"]}]}, 0x3e8}], 0x5, &(0x7f0000002ac0)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x20000000}, 0x40054) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000002b40)={0x10200, 0x0, &(0x7f0000ffb000/0x4000)=nil}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x401) lseek(r6, 0x0, 0x3) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002b80)=""/149, &(0x7f0000002c40)=0x95) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002c80)=0x9, 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000002cc0)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002d00)=""/161) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000002dc0)={"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"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000003200)={r1, 0x20, &(0x7f00000031c0)=[@in={0x2, 0x4e24, @rand_addr=0xf2b5}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000003240)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000003280)={r1, 0x33b2b8c1}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000032c0)={r3, 0x7}, &(0x7f0000003300)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000003340)=0x8, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003380)=0xd8, 0x4) 2018/05/24 17:10:01 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000080)={0x1, 0x0, &(0x7f0000000040)=""/14, &(0x7f00000001c0)=""/140, &(0x7f0000000280)=""/128, 0x1000}) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000300)={0x2, 0x2, 'client0\x00', 0x6, "49997f7871402ce5", "76edcb689ebb61ac146c5a0f88b8840b55be239a0ff83149d5d0fbf86e160664", 0x1, 0x1ff}) modify_ldt$write(0x1, &(0x7f00000000c0)={0xdcf}, 0x10) sendfile64(r1, r1, 0x0, 0xffffffff) 2018/05/24 17:10:01 executing program 2: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x9, 0x7, 0x7, 0xfffffffffffffffa}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000140)="256472b0eeb708339cf725b9b2c4bc20e22389fa72246e8f9706f877ffa1c85cd913303af9eeaece2cddeee3b37f47") 2018/05/24 17:10:01 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/ip6_mr_vif\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/245, 0xf5}], 0x1, 0x0) 2018/05/24 17:10:01 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x1) acct(&(0x7f00000001c0)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x2) 2018/05/24 17:10:01 executing program 3: syz_emit_ethernet(0x1012, &(0x7f0000002800)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x0, 0x4, 0x2}}], {@generic={0x9b7f, "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"}}}, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x699]}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/24 17:10:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./f-0e0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) 2018/05/24 17:10:01 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x40002002}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f00000013c0)}, &(0x7f0000001400), &(0x7f0000001440)=""/110, 0x0, 0x0, 0x0, &(0x7f00000014c0)}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) writev(r1, &(0x7f0000000040), 0x146) 2018/05/24 17:10:01 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000005780)=[{{&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000005c0)}, {&(0x7f0000000600)=""/82, 0x52}, {&(0x7f0000000680)=""/94, 0x5e}, {&(0x7f0000000700)=""/37, 0x25}, {&(0x7f0000000740)=""/104, 0x68}, {&(0x7f00000007c0)=""/231, 0xe7}, {&(0x7f00000008c0)=""/207, 0xcf}, {&(0x7f00000009c0)=""/89, 0x59}], 0x8, &(0x7f0000000a80)=""/227, 0xe3, 0x9}, 0xffffffff}, {{&(0x7f0000000b80)=@sco, 0x80, &(0x7f0000002e00)=[{&(0x7f0000000c00)=""/244, 0xf4}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/247, 0xf7}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x4, &(0x7f0000002e40)=""/187, 0xbb, 0x8}, 0x7}, {{&(0x7f0000002f00)=@rc, 0x80, &(0x7f00000035c0)=[{&(0x7f0000002f80)=""/251, 0xfb}, {&(0x7f0000003080)=""/82, 0x52}, {&(0x7f0000003100)=""/81, 0x51}, {&(0x7f0000003180)=""/37, 0x25}, {&(0x7f00000031c0)=""/77, 0x4d}, {&(0x7f0000003240)=""/236, 0xec}, {&(0x7f0000003340)=""/97, 0x61}, {&(0x7f00000033c0)=""/220, 0xdc}, {&(0x7f00000034c0)=""/45, 0x2d}, {&(0x7f0000003500)=""/166, 0xa6}], 0xa, &(0x7f0000003640)=""/138, 0x8a, 0x2}, 0x9c}, {{&(0x7f0000003700)=@ax25, 0x80, &(0x7f0000003840)=[{&(0x7f0000003780)=""/185, 0xb9}], 0x1, &(0x7f0000003880)=""/27, 0x1b, 0x8001}, 0x7f}, {{&(0x7f00000038c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005040)=[{&(0x7f0000003940)=""/248, 0xf8}, {&(0x7f0000003a40)=""/177, 0xb1}, {&(0x7f0000003b00)=""/91, 0x5b}, {&(0x7f0000003b80)=""/227, 0xe3}, {&(0x7f0000003c80)=""/230, 0xe6}, {&(0x7f0000003d80)=""/251, 0xfb}, {&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)=""/56, 0x38}, {&(0x7f0000004ec0)=""/205, 0xcd}, {&(0x7f0000004fc0)=""/124, 0x7c}], 0xa, &(0x7f00000050c0)=""/37, 0x25, 0x6}, 0x89}, {{&(0x7f0000005100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005180)=""/117, 0x75}, {&(0x7f0000005200)=""/70, 0x46}, {&(0x7f0000005280)=""/173, 0xad}, {&(0x7f0000005340)=""/210, 0xd2}, {&(0x7f0000005440)=""/46, 0x2e}, {&(0x7f0000005480)=""/94, 0x5e}, {&(0x7f0000005500)=""/197, 0xc5}, {&(0x7f0000005600)=""/205, 0xcd}], 0x8, &(0x7f0000005740)=""/19, 0x13, 0x33b}, 0x2ea1}], 0x6, 0x2000, &(0x7f0000005840)={0x77359400}) connect$unix(r1, &(0x7f0000005880)=@abs={0x1, 0x0, 0x4e20}, 0x6e) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x401, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x81a0ae8c, &(0x7f00000001c0)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000002c0)={{0x9, 0xfff, 0xe9, 0xfffffffffffffffe, 0x8, 0x2}, 0x8}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/24 17:10:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000040)={0x1, 0xfff, 0x0, 0x13, &(0x7f0000000000)=""/19, 0x7c, &(0x7f00000000c0)=""/124, 0xae, &(0x7f0000000140)=""/174}) ioctl$fiemap(r0, 0xc0189436, &(0x7f00000002c0)={0x0, 0x100000000}) 2018/05/24 17:10:01 executing program 1: prctl$intptr(0x1c, 0x80000040) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) vmsplice(r0, &(0x7f00000022c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="98cb81fa722837e0de4f6bb09c37506db3ddf394d5b7e166c2ba1e028b53ba5264451a9efa23a648bbad97be019e432ba409f531971ef94bade0b5d26f6d9707878f5231c9acf6b7099df9e3683262cebeb89a1c28c61ba9c46938d095bf09b5bf242604bdf2360eb76a00129d5ea3841ed276126717bd6c89d57a0d9d2dbed189521f9354eb33b3abd5bdc26c573d04c95205206148ef5683b7de20e4f4378993ada6b9d35959745c10118effaa41502de2630c801c0a6f25bf8429fb3f4223ce2bd72ed0ea480b0e2186be37339155b117ace7262bbcda1df65cf6a9217d4db744", 0xe2}, {&(0x7f00000011c0)="e87b364dc7a7c434825a7e57061055c3851c35083ce80b99f679ed47dfa2f8f53eb5368f58d568255aeca1f5d5e7658093408c3893d53bca7475ab1948cd61445dbe58d49e6b324602a932734f3d69c4470d4c9f28d4e74a90a9281729d632b1191a3fd6806ebe1ffcf48183c2215a9818c5c943491d5283d7ae2b800cba40a8f7980d620eb30b972547f71e37a94925b2f82cf4c5aa4397aeadbfd254d14b158b718b5d5c", 0xa5}, {&(0x7f0000001280)="f324017b4aa1e03e6edf0c0547c11a4f0c0d29dd8c84781b86b6aefe1d9a199bd97b6e1581843cf771c21c394af869612d24c90dc0f27faf9a1c84ceaa54a7bd0daebb32e8ca339a66d341f68d4515abec9fdcb0b2efb33cfeb56a01bc9c46d4d6a032291a20fb0f996e758f8b547769ed7f3d6c85db04ab5c76e525933d1665681fbd718d955a174e50987b66560497db771f5d51ed4b6877a8a93294779d41603f8f2612266243a75d888778cfd6870375d1191c961eb7d639e22f876c728ff81112a24b6fc61ade13f2a92625bfd89d7f03d61a4e431bccc150a6a893b4ceeeba281cde5eff4f155fd9fecf1d2cb696eae0995c64524843485941e8a15c684535f2d964db4903e33484bd383e1129ec61bc0903daf311081bd6c40ee4bbfeb83e70f79b451e95444dd258c287d3ea31998523d5a5ab41b464f92af0b5f97bfe8cc84d2b92689116b2d9f05780cfb55b3a6c8dbc3beac6ee5206f5a26303d71844dce07905f4d49d46a4c085747b67b9cbd7bbbcc7c6b4e3f2c7eaeb9c65056898c08d99683e112b7981544b52c23f61a761e13fb96c88e83998a38988ddc2cf0e08740f6899338ea364844f8ad493ea82bddcde56b9082b2394d64f1f940b095ef428202debe13df36feb6c70770c8671ff5982ed68bb5994498102fc8de4328a20f8ac01b4c3af0d4e88397ecf7f4263664264abc044acd4b8ad9c3b5073b9401c54e899cd16905195f969bd89a6f8ee5d09033a0efb1cfe745a3da6fc3125e1e23fcb24348c2acde51a0d2c373ed56769f1035685c68cdc5b356676926a107891a35a7feed0f4ad90eeef9af8902aac4b9ba2fdde7e1c883e374caefdc2d95db6b72e9c7959a6fa574eb6bcb30fe541216964f1217b8b4c45c25a9f1055e227e05840f9be3877ff2b12e255fd922a32a5807f1817d92daf472ca9f210cfee1cda4aac7253d35c293026e99f33ca62abbebb63c3a598e8f9a52121965fab331dabd7fcd9665276a1b31f2ac689828a47ca7a0324d848582218022982d5e02c43e28cefdd05b70bf10fafd80694695b51e771e6f86a2c6b593fe200d6bf30bfd18a7869c7ef67a1345c307d73c253e98a5a39eb0751a34f72811c65dc4c81b80b91a879c955ec0e0ea79a80fd7e9ab029b8fc8e0f40014d7a748daec2fa25f9fe83474f03a59a2665db2b52932d2954f012ed07acc732194dee788f4b033ec51c85b077eb00c1b2a14576755ed8ea239666ba9122ae81747dbe663371ba6b4d5638bcae838665c85da408492d8941ee674ab6feec3b739c70291cc7dcd0fc1ef380d113e8aa2d8c07a09fac78a76c0a5ba9968597394125621ed289ec774b0e3f8b38c0589743df8cb92b959cfe18760bd9689fc38e49443e8b9fbc8fccf11a4bd463e3423604c1da776355ebc237878d2522455c65eef0a3959937b5c9637764c6f7da7f2bf9d0d0dd8f6dd46aa9b27cae69cf22cf1b8b350bab50127fccb2deb27a67d6e98e96bf5ded8ddde9d2f2b7651396e184ae805790a9970ee1b124d02264fd42d3f00e9c03ad0b7d423d895f40e8f30f48516fde137766a206e6697145fa86d4c35784ae46573619f2fc2c232689ea85e61cc026fb831c7290fecb06d532dec6aed94f5998cc936aaf90d3b7473c12334a134223920b7fdb9799b97f0ba535edbc2f202d5e18b7c06cfaa86a8e22cff267c6b6ca3eed4ea93b80c9c012d833fff0e03c7db1d58f3cfb5d8d2fa8f029e1d42290244e14caa5f2e140576319615efb054870506ef4b922f724c0cc547cfa1b64b40906205566bbb05361d8d2959830c21820c97e386b7f2c0e362029ba7f1814f275f1ff25cc809dc65d54ab43357445bc3e553572d99409137c58b69f401f41b0afc1867063bd1516d54355f19b998f9f900768b02b773d030c42085c686f3f494e7e0484caae010f13d7a9afe277e986cb0f90eb28f6f070c3ab3001d77813c905cbac34829aab08becba0524071f42a67c17c809b0d4027830264411fc7fc53c3e6468f8e8fa98f56ff9640b8ce70781d4ee59fac04ec8acb6c1352fc20d67c0ea6ee64bafe32172e1b050ecfb41968fb40b44c26945f172f7aa4fae180645dfbe4e4464aa849b3c6ec5674b0479c80342d974254e6e0488b0d62059cd19876728c174ac5b541eaa492df3c2628a76b54a9b299fcd2c60bfdf85d69ceda562437f3536ab0b78d6b9a6ee08251c3f7a1aca0869c24e5f6a89fc5f46fd17fb98347de12c53fcbaf54e8e03bf8d544e01c27121772329a45a33cf789b15689893334293f1e798fefa2c9031c8888613f0f27ddebd9ee74607ebd7da6cc7ffd021f91775fa26af5a8ce233d1306eb660fd227f3588a1d558d626dd26181d6eef24cba11598a624d32114ae700a7140fd6985771f2c4d2cc1808cf3ef2a6880a3d4f8c95b487a6926e5ecfc6f3e81654a485c366dc0757b72b553db7058af4eb7440637e5d27dc255f65ec62596aa9bbd0bdf5c8784ef6db7b00fb03fe89bec389bf1340ac73d9eda0605431424fc2cbf1c5d48b44d8b6c05eac78c761d2a3edde72aa42f75cd47d9b861ed62b5c59ae16d4d60c838f660d45bd138b98c25674531cefc16b2c8e05254d0cb927526ad7c72ad4b5d2cbe836f070203c5c361439f8ea2248687d2ee2eea77b0e8d21e219a2aafdb362ab9da69e25c2f3be9ba09c54b5002603b8598b3bbdd269c0dc41c5ba4175c7e9393774092427d9dd53262c16be94ae63bc48326c62a6c3c3fd1b668d825323c18501a0503e5352446916545824175bf5bc72d4db2ce079eed51d7290095e1d80dd7d96033109ffc8cb60291eaa51709a5ea202bfe921dd0945fce916dc02e0fff9341d4ce36851a37832a60f93a43b5806de9f6bd1009143b7582f3ca60ef8e05878c6786bcd67833f6f9948006bc3effed6e8d78cc77dd53186bd55d9b25f8e1ef03494cb01c2d10dddbe0c12b8ba52ce37b0c00ba969ff4809f3f588498703bf126e4eb05b6ebfc424034d3ab6ecff9781292094030079835ebca54d93d4e1654ff4eeec9fd8785cfb383ed99e501e12632b113893a376105f983d005587c2279d4f34db83c6d8925bfb49021f878d2905e6c9f10463d2b29806493ed1ab2195568ed5a85a2f741a87a499c2ab92413b14f0421a4270dbccca556380020334e331d25299aa87466dd320912280bdbfebd32664266f1c06b33170fc469da9fbb8b42f652dbb835fe034ee35d1ed5c6a6146662e97cb69f8b887093f660496002ad2f7a83a10f238cbc1967ec83bc28086ebe6244732c14f9a94141e0c6747cb46b6023e1543cd08ca1dfbfeb95810866a435099812d5a2c7ac8ad7c01da300948a9b3b0bb0ea8f3be0b92b208c9f5fbdcadb3cfa2e29ebe829016c822c5fac4b657dfd6985c65d31d703c2e508f8a30b5e3ea7b0cc2cb35d20b120c14e521e0841fa8e924c42c65cd84b2b42dc1c1b3502cc39d4195aa19436a23251db7f253755ff557ea2e6199e7ec90f16b863a285078443650b7e7515733294e97760d3ddfe1b216050e000b7b691f0b64a605bc8d6f6c9025026b6387328d6207ea6af7f75fdc4b8c004c702de0482e90f4006543ea20920cf07f807a46c27189f4afe16c0197a582ea0fd20e0ce02e56c1fa5372feae2488b4fec8553d519fdde5bca0fe1cee172e47fa8db0c3b2be6f7d01a66d4975ec5ff34d1304b433d70199570aba87903302d2d1d35f21d741203d3237e7e81484b14d525f4ced4839c001a94e73a3261f9c0965dd2e1bd81634e6b4f99b9f2f6c9d1631965adbc516e1af1da821ea78b67ccf93d813901724c5ce37ef1735dfb3928ec3746ec0793afdb5c581c6bf7b74f8b0546e3d46b75ddc09b78ad49e808a5aeba8e4f7a392de843f679f78456730d6292f434c8f7102ece8941fa00af3ebaaa884106b14a62060ec692c59dda44714ecdafdbf827b8f828f7794fcde28ce4fefd3ff08342986003b1696bcd2c0c8ec3b6599081fe0851c1b35ebf55c44b2e7f2c5dc9d647060305af6de84455047ce0ffa6c9c76cf74209ba5a773248115874b4eaebe20bff85b1978ba5a9daea3a8e2532d47f3e905c55d03b95120b627fe6bcb8a5b68603e46b73d5c0adf904f95a3851d20e26c117583812f3a59c86e515e5900724239e57e7bb1fbaf9ddd45b06a1efcb355da7e6ef23588ec7183fae4d7fb0ea0c00c19fff6d88099cbe59bc23a82828001738203f3b1a12f798f1d56976ed7ff530fda23d7ce6ee1b47418e6bfbec65534d2e26d0e701d8363c074f2a15f014e5f9c85e70ec8193e48f318afd60d51951dc8d4e222a0ba591d7be5dcbf051e67e2a7994774e2ecf3f13512fdb188baeb9925940d3a64660f00081180d38dbccc326e78fb2a5914cda87349c0e8fe4145bc6fd4073516834df0d6764a3973829e2ad9d75e8b929c06506f0d16d4bc7b8e074e50ed5c7fbca47b2fbb932763ce74096472f9743e6fbae8c539110d3ed9973b96b7ff400ab05bb9031904946cdb5b728149f631247f4c2971f7b64ceb09c32400a9627f221f4525893d38fd7e23b0e62ddc18c6fcef107ca486cdb5aa5a2f78022d56322dc068ae4f97e81499ce6fc83b3483ad42244555982c27bc759cf3d86a43c0d7d0690d1121122f185518a21a4bb3918bb79207fb193d4386797292658361541ffee04e1efc86a6734a7c120f58c68aa7a3667ad4917395312d43651f4083a2fffeb78b737b90fda696805e7e77a9d474dadcab7731de3baf16d94c3d345b60904af91fc0941df144f86955ecdcd0c170627061f238ea62253733041aba5b66d61f8e7b2f1ebffce9d3c4afb88e4f8b03f33b8e65441cf7f8c06bed558e818e2f5f34ccfe9bad2cd6eadb3e079cc612f51f8ff5ab00d229ff0008522be6a2e49cd997a4cd3ff94304faaa29831d5cc2da397dbdf4c8321f8c2bc5179aecf2391b7f4d10c7a4a3f1983f06c290b649e5948f389ff9fee53b6e32b9b0dcd9b0b705dc7d7e0dc3ea8a81bce7df2dbde8bf71d38006eb56d17d4e14096e7d99b9a6c614a4038bf5fd153e941a339f7e83572c9f97ab34babfc029f5cb7e85925cb93b49d3e009f2e80b04092d9774fa635b706de06c008c6250bc6cebb53060e4b845925d406ceb247f9ab16438e8c31c6928a9894213d844f4fe968e871dc0bef3612bbc8ddcd715a968439e16acb401d048c21380b1421b7085a4bf5dd44d9b89f06a023c9676c4ef84b58c9d5ccd89ace7442ddd3f485b952a182f98addca4fc28796d80cb214b0b9c819f332b02452e7739e0e714da55cdff8089b178d30ab84197def8edaf5b59835aa0ce7c0de566788b3a36d600b5b13071d7415947b68aef45eaf1a3120279a74a8e2c3226d0e2dc8528a6f0057936758a800bdfd62068e19118a690288ecffb72c4f09b59b180a2b62420a811c2b3c099c49236ccd5b585ec0846fbcba2d35af86593b9b91509fc5f8e2879351aa480a1fc0502b7ba3b2cda7bf18d12bc7aa6d50f0600e4f1706fd79a585aaa2eaaf90d43cabc49173c6708f8a73f9a7fb73e7ba89ddfe34b6597c8a5911f506c47d7aba8be56305601ce004d86fc413fc10706023dd57e221063cd16796d75b174055d01cad2b72d1af6e164ed715d39a08e946d1b757e9d145f99da5fb9b6847042cf86baed86681b4d05b40f06d3d73fa0c3304140c75f0dab7d25433c09a65419ef48f55dfd9b15c6ac5739d1832d8c9b0bb0dede1f5aaca97f3b96f2753b0279b09cb912d50b6cbb7429f6e6e948", 0x1000}, {&(0x7f0000002280)="20b404283b98fba25f4e0d6ec2481afac0895edc8d92cd00efc6ecc54b035af3c65c54497fb16a44be8c0244e0061106", 0x30}], 0x5, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x200000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000040)=""/49) 2018/05/24 17:10:01 executing program 0 (fault-call:2 fault-nth:2): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:01 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x301000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000001c0)=0x53f2, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000980)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000940)={&(0x7f00000004c0)={0x458, 0x8, 0x4, 0x20, 0x70bd2c, 0x25dfdbff, {0x5, 0x0, 0x3}, [@typed={0x8, 0x60, @uid=r2}, @generic="dbe4ee68706577adcbb9bb2b327ff04d449222df92ea7bc24c69211e7aa4f4977801c4aef40839e3a1b02166a6ba54ffd60e6e212422730dbf8f1d6dbc2344440af42a84527dc4d46bc81f8aa00a615fd778c2af5605b4dddaf076aaa2b50077a5fe66d87645289ebbae2e62f1ce46e1ed1cd5b4e3ef65ca92f609a6b86f4d4f022bfa3c68586ddef437db40e9d7ae8e1b5a325696b858e9ece72fe199e008a43f3e3759aaafe17f8b81e36a0d1801b5f45eeda933c7ce23d8c3ce1a938d92725ba274a6da46d1eaf5c6e6be0fa398b2a155b09de0134b6c507cb92e8d914a5addaa12f925725f30adcbd7ec55cdc4256ad123", @nested={0x198, 0x1d, [@generic="72cd148e21f65db76b2d76411cc659e6a08cc0b1f834b40f4e9b930df7765414470a457b88d19b8324d01554cf1436de88f52b9ddfb435729b3f311f05e1a0c999c92b164694c3c9bbf98f833199951df72075e682d4976f56c09d942f65f4d74ae64d49337ecfc5855d5864c1e22d8e6717cffc9f2cdb9ab75eaa61d6bcf3b5a91ae4ff8ea6ecaa417c7164770a0012920817687e22960f0d2025170b43751ddf06e369ad1b536ad986318b2d3f42e6d57865185849a26b1b8e9ada40c8", @generic="f742eb47af5e2968bbd76c983766073f93050ab41d59acaa2d8206448a646ce24e9b0a5b619fae474716734fd3400afa2cd3fd9dacf2fe20a0adf9a563cd7a920e07138cf2537d55c5f99f530cb0d586c5321349b07ac3eae774c5399cec8c6b3c33256da395f08fc4cd49d9b156c983c66b39a63ae6f7b54837624e62b4b8d36ea220748633e75c11b92a8c8198eb2344eeb3aaf18160534125", @typed={0x8, 0xa, @u32=0x101}, @generic="b2396a6cc6df34af411b2fa77cd309b679a5902bc6c404d80f7d4bd9c5511c", @typed={0x14, 0x78, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0xc, 0x5, @u64=0x7f}, @nested={0x80, 0x4a, [@typed={0x8, 0x54, @uid=r3}, @typed={0xc, 0x36, @u64=0x2e34}, @typed={0x24, 0x5a, @binary="716190dbe686683239d06e6221fc4de3866d6cdef21980c715a531c3b44a8b"}, @generic="b05357787f4832867eac7f2b7e7f030bbb11a618c1d97fb73bda5a152c4124e08d2de57e0b78fa6b", @generic="9b6f8ad0a68469d14f8ee11cda1339b90fe56d48f25adb240c34"]}, @nested={0x40, 0x3d, [@typed={0x4, 0x30}, @generic="c568995cdcc53f0ab938d30fa908a8ec8dca824241e5d02dfdc397821aff09cffebc20e3466834fa43afe84fb1cf3265ec45fb4be83f9402"]}, @generic="a5783a4babbc7df8ca32bcf45593ef2e829ee5ca6fa5c9e21bc71dda462c7ca20f3d7db24ec275c1da2b1644ec33e3ebe9b83e277e8bb3b3f2b56ebd1effb438f008391b9fbcc5abc7479c3c53b8076e39ccc757ba6c90d6d99adcf818704aa24e91f931096d089d79af540ff886aa7f524d161f2312c70256ef963e4ef8ae4adec84feb460c19de4b84c1adb2b81b6bfeea39847ee7189078c493edbd9e7e04202ab3c7469c0dd7ea0fce3d32dc7d263674d868562d84bc412e1b2e076148925c3d9e048b357086", @typed={0x14, 0x1f, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2b, @fd=r0}]}, 0x458}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000280)={0x1, 0x1f, 0xffffffffffffff85, 0x2, 0x921f}) r4 = syz_open_pts(r1, 0x4082) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40c00) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) ioctl$TIOCGSID(r4, 0x541f, &(0x7f0000000040)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000200)={0x7d, 0x0, [0x4, 0x6d, 0x8, 0x5]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) 2018/05/24 17:10:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={r1, r2/1000+10000}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7cff, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00000000c0)={{0x1, 0x7}, {0x81, 0xffffffffffffffff}, 0x3, 0x1, 0x20}) [ 960.497902] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 960.505398] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 960.538853] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 960.546467] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 960.568598] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 960.576078] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:02 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x3, 0x5, 0xee2, 0x0, r0, 0x7fe}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/05/24 17:10:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/91, 0x5b}, 0x0) sendmmsg(r1, &(0x7f0000000340)=[{{&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000380)="63c42abcac02a7a8f60ce8a58328719141dce50c93396afc85fd46062277f3548b51187b0fd9e37c41ab43df3fa5a1c5c3e3500ddf70a8f7e7e824af536e2b59162224f92a6a", 0x46}, {&(0x7f0000000400)="9f78725e79dc836526b6121779e80460337d1afa72e03df9ef03ea5a30485bfeec189689f9a21f9f427769b5827947bede111ace22630feb2836c53b99f492b7ca4d893be3346daeb7ac55a3b4de49f148809c54b40606db120a049ae449f7d57f1a55777ce7e8c986cef790108acb86b4383724080849208414da", 0x7b}, {&(0x7f0000000000)="7c5e6d5b35b06facc0ec98e8d025f27b17a4", 0x12}, {&(0x7f00000027c0)="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0x101f}, {&(0x7f0000000480)="3a9e390a90d53b5d901cc761fc30ceb7f664e21a9a10a117ad5c3fadaded0bf14d74a345f5910f4eea0e521708a97787a5fec63d7eba8b5113e1c5ca1700f42e6acfa029", 0x44}, {&(0x7f0000000500)="eff0b39cf35a197a9de964ced4e392f96f6223092016667d64e470ee3e524dc99a76f7885d0fcba68e5a5a4307ee16d6578a74e8ce7faf640b38389d04807f92cda4641948fda1a833fd5a592b0b76bb08e6a4aba616d71b8d8d0448907cff3ab560d977c3646d43979099e42282813cea19df6a53129cbaa8f50fe060993cfe3c0b09ed0c71efa9305401c5a2d7ee83d24e44ab482580c07b4345606b00307ac68ab5be799db0de15e9672d0376add74cd229b7bad83cf27a3be48ea2a418d3f64a08589113a50533af3224cc", 0xcd}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000000600)="44b12024d33cc3964477c4540b336c4c3d0f1ef2813fd50d2d74cc01b3433ff6487267c6ea480731714f3ccfe29a88fab29f111e39baa0f92535ce9265baedeb81ead0f0dad0064773bff4bb10aafeebd4db3588841217defecb9079e49cc5b389b4c7a1621c758d3f1e2cf6bf6d59e7f67ed6b8e873ad042b1449a1519bafbc4da9e4ece757d6ec04f8d310171e21d771a6a8ef164e2a303d5006de1ed19d586664e4a0869392553f4f94f1cabdd9b7e82e697694575bf9df9d86052cde8404db7203d736e608bf7722702ccd3b63773458e2784470305bd1622ceea9c9630dd73a32961d", 0xe5}, {&(0x7f00000000c0)="5e7324d627d95b5ea93da9d32c8dea99db0d6b5b5993441dfc1d64414a511ced7866f2a48d091626a21090bb287b0bc454d25a9197edc39fc24480061bdbe9", 0x3f}], 0x9, &(0x7f0000001b00)}}, {{&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/05/24 17:10:02 executing program 6: r0 = socket(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x7fff, 0x4) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001000110c0000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0, @ANYBLOB="ff35cede919cd97d82d0b2fb4861005800"], 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffffffc1, @dev={0xfe, 0x80, [], 0xe}, 0x1}}, 0x7, 0x52cb, 0x5, 0x4, 0xb434}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0xa0, "678594869538900629d2a3e1528f5a1639b5d552f35129aefa4e06c75cdfc82d8df210e29a7d4e87e9037bc1061102bb44654a23025b0ebd54599bdea54608cf363082f025f29c7443cc27ce5dda50c9f9a4d0f005e15bba76032212a59d7cd771cdcc32e0908fe6b8bfac776069f60676331a0b8b6ff34fe422cbe288e66336237839f0cc0d3a1525838272ca6f15ffcae4fa9e8ab4ee1cf7473753e9352260"}, &(0x7f0000000280)=0xa8) 2018/05/24 17:10:02 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x800000000000, 0x0, 0x10000003, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x18a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x7, 0x7, 0x7) write$rdma_cm(r0, &(0x7f0000001cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001c80)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r1}}, 0x18) 2018/05/24 17:10:02 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000900)='/dev/adsp#\x00', 0x6, 0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24}]}, &(0x7f0000000180)=0xc) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000240)) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000500)={0x5, 0xd3}) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r1, 0xffffff2b) listen(r0, 0xfffffffffffffff8) seccomp(0x1, 0x0, &(0x7f00000001c0)={0x245, &(0x7f0000000140)=[{0x1f, 0x0, 0x2}]}) bind$bt_l2cap(r0, &(0x7f00000003c0)={0x1f, 0x1, {0x80000000, 0x3, 0x8, 0x63, 0x8, 0xfffffffffffffffa}, 0x2, 0x9}, 0xe) r2 = accept4(r0, &(0x7f0000000440)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000004c0)=0x80, 0x800) sendmsg$nfc_llcp(r2, &(0x7f0000000880)={&(0x7f0000000300)={0x27, 0x1, 0x2, 0x5, 0x1, 0xbf, "91ec0307d7bab7b074f71f1a07973f7ca9e6d5f6abb221eac5a2a45049d35ef84d53b173aa08c1ca0506b7e9e3ca55dae69c9c98ddf6b80c35c234d9f2284b", 0x13}, 0x58, &(0x7f0000000540)=[{&(0x7f0000000040)="95facf3a6afe466357f0f561893ae5bde78a8fff16d8ca49550b1d59612c13c4da7f85a3380d439277cb2f4b9f05648252e958f0", 0x34}, {&(0x7f00000005c0)="e714ca9876a247afb91b6266bfec017c01994b7d92d4e9078912e98a636cee1b9aac0eea380cad49736f93304e6214673bda7959f6ee8c5fd51e79fbe1398d113e1e1a3ab0ba188f752b118db925b89a681ef4fd4f7e46c5218a35a7b147f305c3099dc24d4e58d796", 0x69}, {&(0x7f00000009c0)="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{&(0x7f0000001a80)="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", 0x1000}], 0x8, &(0x7f0000000640)={0x3c, 0x11b, 0xfffffffffffff801, "a99a9a2aba7424a906fbef14e7165c48f3fee065545e27b9696eca475557c7952ee5be558262cfdcedefab95b822e055"}, 0x3c}, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYRES32=r0], &(0x7f0000000580)=0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000680)) 2018/05/24 17:10:02 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:02 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000080), 0x10) unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000001c0)=0x82353c0cd695b8e5) readv(0xffffffffffffffff, &(0x7f00001f2ff0), 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x40000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)={0x5, [0x8000, 0x5, 0x8001, 0x1f, 0x2]}, 0xe) eventfd2(0x8001, 0x80001) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x0, r3}) 2018/05/24 17:10:02 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)) close(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) r2 = gettid() lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) r6 = getuid() fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000d80)=0x0) lstat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000f00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f40)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0xc) r14 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003880)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000038c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000039c0)=0xe8) r19 = getgid() sendmmsg$unix(r1, &(0x7f0000003a40)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000200)="85ea9c1f1462e2625c30ec84653a94ffb38afe7a02da4d8b4fb0bc8bcb2fff1a7edc9fb364ca3ea0f83ba2f05db384ee2a7359161c30ea06581c1ddc191e2dd2fff093cdb467ac751a21eb603fbcf621ddf48a6d5a2ab755ca7ca5f91b60f46f47d9920a4ac5294553045a74767a85167f2fc47d77d7aa36ca6ee36599fa7d0be70e41478c04c6", 0x87}, {&(0x7f00000002c0)="a80704209a7e7f11a1f3a139c1c4c8777c1ef0443d8ed9e0d595f91f102626a76248d059c28c57ca7f09ddfbc60fe4194701ca2a7bbcaabe1b50a9526cb20ec4b5d554a39fddd18a548a19f8d309e46f0bfd4eb0f51e09510fbae7abc946ca6214afca0f99e7a31d37c1f2a21bedeb271574ee3d15506c09e6b5db89816f5f995547dad029076377b5255eeb385d4ea776f81f5bc114d8d25f6c090c0e21cfe30ef08bd7251c9d7ab51dd74aad999ca9abdfdc8384fd5b17429cab8362d80cc820fdf2f5f3595229ed0f", 0xca}], 0x2, 0x0, 0x0, 0x8805}, {&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="5e6599a12ab4ed", 0x7}, {&(0x7f0000000440)="191559d33329a104f77a607e2cae44722831f8e2fcb51bed45a6009c92180cbaa19466261585aa7429ed71", 0x2b}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000540)="73aee5ad65468de45c8657e8687e7076f086b79608d75a825d5cb8a7927544d447efea32cac2e1ddcbdbbb5dd15a9cfb15b8e5d03a19bc8d0d6247fdafdf29b52d8a81e0492c8383f75aad8c65b33c3c29b6019c33df4cf28340d2284e2de4d45f2791476e829c920f5f6594b42bea3f45037d42533a3b79f451e5bfd8f14440191b8b4ee4a6cea8", 0x88}, {&(0x7f0000000600)="b69f0a2c47bb8f81f17d977e341495d976f9d6ca824a79f739b2e06b4d7c78735e8df994667bdf3cc60c24d9d96349a0d78afd239720b539c691f954407ae3b81af064d02acf6beccbcc792311d322dca7e7d814021ad8b8cb3e4e28cc020d380b", 0x61}, {&(0x7f0000000680)}], 0x3, &(0x7f0000000940)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x4008040}, {&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000a40)="6d029503207bff5952a92a5aa37de5283f9406a9c0de97f9ef300bcb419c52caea8f937a783a9ada34ab56c435ba375309bcc9998d973b264320e9ff4f346fce0f4d9129d573faaeed990ad81080afa314ead9c642e31fb26c1f3caa4d6437eb1bef545fad153c62daad15cebb385d229cc9f3946225f75c37270bc098f7e6be376ff215a5d09e07750f5ef1a9a6c88aedc84a200aa31727bdae7dcdbc846b5c115e321b5476c1b001d9ca2e35fd18b3781c8f050bc56549bb4277a663488c4d30df4192f3c3e0e6de22743d220d6116a461f6e96199c22b5411d72fdb414a8b9148f91e5142160a949d7e9172", 0xed}, {&(0x7f0000000b40)="d3a5ff0a5eea9758d453324fd06255f9d50ae0db8e52cde9ca0aeb4a41d0d7959d75e0b17ab085c18d3eaf3082430bfc569f301abd40c8b6f17b4c8dc473d412979e317f7dac42fc7bb7008711220714d44f1e74af6ac8b1f8b3518231fdff1398833dd713091e9f7e31e5f3b7657634ebdf3ea1db6376c36ca4f0600ed39b911cbf7a17e6a71b97d9f4ea0c7b626f644861e1cc70d7b55f32d62b79f07f70e82aff518a7d648a776daf3a701590b3d20f467c493b9da1224b3c", 0xba}, {&(0x7f0000000c00)="f3c7924eeea78a566bce34e10f2c7a4d28bb2f927e2e58595511309e3ead05e34e31606c236de6180823ec182061c1da8e2e87dd8be50f4ec2b6dbbdd4ff76ed7e17b3554da66a00c55c9f6ae30da2d689b4325f8338bdfb58cc33652b60f3fdb05a8f83294e85dc257b491904e0e374b677328fe767462df16aa8b0305f7610114ea2ee00dd95", 0x87}, {&(0x7f0000000cc0)="f24ea73882c819cee2b46105e75b87b0af6b1185565f746bd0a073edef5cd5203574c58f7db8db03693fec809b1940f88e0977f2285c3f96354a9f7380e6e761bafa70b29db0bba1ab26667bab52f48f2141f5cc854aaf41359ac36d042b7b5a0813dca3", 0x64}], 0x4, &(0x7f0000001180)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x60, 0x4}, {&(0x7f0000001200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000001280)="02831066abd885553c1e506cbdd8d00b86cce6d8a0c7c3071e327d206dd79a60f8e7ddb3088f17cfe95c2ff727542097c4d94833485e2f8f8b2dd4044136a6eb53982e7f49d7b3a1a609593cd5005a8b0f9d880705f1b97248073f65b7a630d7c0ca757ecdcaea27ee1f3ecf7ac8faabdbffdd62614c93f17d5097b5a159de82a232a13ea39aa3282970ecebff2a742f76bdbd04ad2ad0a1d21ebdadcc0d5bd1494a6e138c79dae523b9", 0xaa}, {&(0x7f0000001340)="f4d4f228c73787c2364fa4857e90dd6a49f97277f7ca2b37259afba602e329f87ecb87d070e91a3ee4f4e2911e18e58ba6c8bdab79c561b3101493c570db3c6400e0a844ec2e421ef51dde5f48502fa3c8a0d44338070658489d6bcef988193ecd0a700b3d5171b8f10244548a1d2e7de60b008b3a194b1431f91dd437bc712a255126cbc1640a4a9a21983bbc027d90", 0x90}], 0x2, 0x0, 0x0, 0x40004}, {&(0x7f0000001440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003800)=[{&(0x7f00000014c0)="d3", 0x1}, {&(0x7f0000001500)="b5be9fa8e5d4ea4a9c104011ec67dfab8a0ebe6f21c1c5004a86a6ad32a059b4568a6643f3c403aaf0667107231fb2", 0x2f}, 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", 0x1000}, {&(0x7f00000037c0)="36b53d3fd4a644ad5b75ec78c9", 0xd}], 0xa, &(0x7f0000003a00)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x28, 0x4000}], 0x6, 0x20000000) [ 961.512150] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 961.519696] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x8000000000002001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e23, @empty=0xfe000000}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sync_file_range(r0, 0x1, 0x8000, 0x3) 2018/05/24 17:10:02 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f00000001c0)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@generic]}, 0x14}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x193440) 2018/05/24 17:10:02 executing program 1: r0 = socket(0x1d, 0x0, 0x200000009) r1 = socket(0x15, 0x7, 0x3) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0x3) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000100)=@ethtool_rxfh_indir={0x38, 0x5, [0x3, 0x401, 0x0, 0x3, 0x1]}}) fcntl$addseals(r1, 0x409, 0x8) [ 961.567808] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 17:10:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x81, 0x0, [0x8, 0x0, 0x7, 0x7]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) [ 961.594222] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 961.601901] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:02 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2d2840, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x84) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0x6e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'sh\x00', 0x8, 0x3, 0x31}, 0x2c) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x84a, 0x8000) read$eventfd(r0, &(0x7f0000000200), 0x8) r3 = getpgrp(0x0) ptrace$pokeuser(0x6, r3, 0x3, 0xffffffff) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x3, 0x3}}, 0x26) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000280)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @local}, &(0x7f0000000300)=0xc) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='ext2\x00', 0x2002000, &(0x7f0000000400)="e4e81056d1834a8bd561506c914ce11c0cd3e9330c8653d6818ca0c3387ced138edf9881918b3d2dd8925f414a74f0cb5f469c21536ffc3d32af08126af17815c272e4724c4983e757faf09a76af7606ef175bfc72857b702f137b780df00644d7bd7ef6f2f9d52b3ed48986269d2cdcc6cf2d263551b241c47ed8c33a91e1795068cb3bc5ec230e8218d7909d0e0c031f9634c522444857646c6a9abd7e60742f6eb46983280aec21d5afc7d4fc0009e276c5d0ac24a6d8f5922584c58f8ec6ae289e6c8cb05a2fbb778205e3b71e9b2ec757cf5611c8c1a43791c55c2258fea230633b6595c7cc6198d07e7ab9fb26") write$binfmt_aout(r0, &(0x7f0000000500)={{0x10f, 0x3, 0x20, 0x22d, 0x247, 0x2, 0x2aa, 0x5}, "12ebbd89c85d2cdeac22ab9e7a26296fe5994149d0d40cb7b20e6a446b010cf5a6a3ede550969e9bbc7fe88bf898142c00f17c9373eacfbc24a0e1a06a79da0a4d5bc9dd6617afe720386bc3ccebd724da97ce4ca6be978634ecd7b4e3df80c78e0e43510103a997e0caeae202b7ee8a0fee0ce821d98e7f9539edf223b82d3056396a1e234f075c7d65868228697aab92bb1294b58944448355b9611431cb25fc80dcaf2b23403acc3e2643f35edfbaffdddbc34b8f1b483f1d10003bb55cc4e29ba67e2c", [[]]}, 0x1e5) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000700)=""/22) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000740)={r1, 0xf3}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000007c0)=r5, 0x4) connect$pptp(r2, &(0x7f0000000800)={0x18, 0x2, {0x1}}, 0x1e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000840)={r1, @in={{0x2, 0x4e23}}}, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000900)={r5, 0x8}, &(0x7f0000000940)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000980)={@empty, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000009c0)={r6, 0x6}, &(0x7f0000000a00)=0x8) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000a80)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000f80)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x40000804}, 0xc, &(0x7f0000000f40)={&(0x7f0000000ac0)={0x444, r7, 0x2, 0x70bd27, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r4}, {0x1ec, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff80}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r4}, {0x178, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}]}, 0x444}, 0x1, 0x0, 0x0, 0x40000}, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000fc0)) write$fuse(r0, &(0x7f0000001000)={0x28, 0x1, 0x9, @fuse_notify_inval_inode_out={0x6, 0x7, 0x1}}, 0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001040)={0xfffffffffffffff9, 0x2, 0x8, 0x7, r5}, &(0x7f0000001080)=0x10) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer\x00', 0x2000, 0x0) accept4$packet(r8, &(0x7f0000001100), &(0x7f0000001140)=0x14, 0x800) syz_genetlink_get_family_id$team(&(0x7f0000001180)='team\x00') ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f00000011c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f0000001200)={r9, 0x2}) [ 961.691282] kvm [27516]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc0010007 data 0x8d9cc3190f7702d8 [ 961.814967] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 961.822434] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 961.907660] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 17:10:02 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0xfffffffffffffff4, 0xffff, 0xff, 0x76}, 0x98) r2 = socket(0x13, 0x802, 0x0) write(r2, &(0x7f0000000240)="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", 0xfffffffffffffe1b) 2018/05/24 17:10:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc00, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) r3 = dup3(0xffffffffffffffff, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000000)) 2018/05/24 17:10:02 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000100)=0x800000000000000, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x101500) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000240)=""/225) setsockopt$inet_int(r0, 0x0, 0x40000000000d1, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) 2018/05/24 17:10:02 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1}, 0x8) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/138, 0x8a}, 0x10003) 2018/05/24 17:10:02 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:02 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000140)={0x3, 0x2, 0xe2, &(0x7f0000000040)="88c6f7a32212c28022702137f32e15de4bce7240292aeedeac677e92dacaa30d475e9cd1812228544cc95221ffda57ed3cc05dc1e4a3bfc5af3252c1c80bbc6fc131bea9901ea9042d2c20248d61ba8c990ea06b97d104b345a557d383334fbf90f69660740ebe2d3be94b59f82470814f8caca94da4272cfb6896130e7eef0b7e11a876157325cb61c14bda5e7f173e47b0d949cdcfd08553fad961a00840c087298f0d75b6c99eea0d50d576b987a78b727bc4f44b8e1d08ba60289091905d71ebd4fb255796041192319bd82d651b361a4e4b6ca79bf65bf9721fbcb791091317"}) ioctl$BLKPG(r0, 0x4004092b, &(0x7f00000001c0)={0x0, 0x0, 0x0, &(0x7f0000000040)}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x20, 0x2001) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000200)) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/05/24 17:10:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/24 17:10:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x7, 0x9d, 0x100000000, 0x3, 0x3ff]}, &(0x7f0000000040)=0xe) [ 962.040795] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 962.048256] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000140), 0xeffdffff00011000, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)=""/170, 0xaa}], 0x1, &(0x7f00000005c0)=""/112, 0x70}, 0x2) 2018/05/24 17:10:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) recvfrom$ipx(r1, &(0x7f0000000440)=""/220, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff89) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002300)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002400)=0xe8) sendmmsg(r0, &(0x7f0000008c40)=[{{&(0x7f0000000240)=@can={0x1d, r2}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)}], 0x1, 0x0, 0x0, 0x800}, 0x56}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000340)="928259e3a17eb31c634f8d8410b2fb650b3e560dd2ffd702bf614f65ece5edaad2e52cf8a1d638506d2813b7af59e2ff0b84f3b2a8b0a3ef731412763a4d6c52a02fb4e947a11c9116155341a8ac4b53bd3660dfef58f310bd8cce6b1f1fe2186f35d0fa44b604106bc52c6e4a1e6ecb315a7fd230fabf34677fdf0bbfd3b092f8b93a32cc980da4a53aa8223ebe47623851893622ba6a2e8ce2bb48a967b5626d5ea25f78b9664bb8ba8b0904483f750fe571b2c7238aa9bb05c479efb8c839bd9ca1f7fa65f11b25399adfdddd463f30941ddf7f75fe9642ae8b4d64e77cf5cafae1b1e1a3a62df0e9dc97b8", 0xed}, {&(0x7f0000000540)="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"8c6ebb141e99548ae1bc2beed1d5b01bfa6bab23e0b1b9441fb84bd6ab32decbd718b786de9bbb29c855a71882b1518dbde8683d412b790153c0888af81bcf38b2d4ccc2325dfd8f371947f6536fab5b092738ea44c89e47db7fe273e1daaf37981d6b122206bb67b198a5458223083965bb65928e595ddfe352e5f765032c08406c10c1dfc101f0e723221fd7c0f7d39cc2ba0cbb3a8395ebb91b94c0054a9b7bdc8d6e5da506ab9d9f37c7ad85261b248d8cbba421e4f2237dbdcb3f9e31e5b23d9e9ce42aecffa9a6720df4d4d81c9e7f543e4ceab09c31d0f1aa7a39f0"}, {0xdc, 0x0, 0x5, "55de8a833cbbd037a376f18fc56c3191243dc642fb07daf76551cb77e4595292e52cd4a2613beda0ba5b61f8359d85f6e251b9d1cf582d8579d01dfe7ef26661c61259b8138e63c3b14b7c8e6a36fa06fcb6572675e200b72d736f5f4b9e6d0f7f7454767d4f3cbd088886458867815974a5eb3d8bf292f729e611bee6ce9fad9671b4c383c616c3e38191ea416b62adfa123d57cea7fae236951bf63e9e250604d9dcd56ea7984de96e9fd7697e840c737c12bd19912e672a307fe9cdf2b04c0929fa929f23c3eed9407f3f4ead"}, {0xb8, 0x105, 0x3a14, "e37fb18d6ff6692ff53b8439092f31f81f3502c77437b2cd43ac71936afb710e7fe18bf20e83b6d1ee6264c89ac411d98bdcbde65042909451e7f93ad18d15213f7d7b5ec7443fd39761443b3409217ea4e39532bbab6a07c7fbedad579d5dfe3724c459178807744a274bbc8a915b1aaaf613f912ab4f89d56c9fa4da764ab464c9b62c83ff8f202eb63aeb2ac615f6171a10b5640750078c5aa82ec82cc49ca5dfdcf263169f93bc133c0d"}, {0x6c, 0x10e, 0x8001, "f56292eedb9b086f86fd942a02a12abf091f35b7cb9fd25c22b89f78c78c63d4f13edf4b21b631d135660ebb26bb73662dc5ed378e631bc3b26c3a8bccec9ddb6d4e5a5b0c4552a24509157358917a050fc48917a4bcb03b3cdd9171c2db6095"}, {0xec, 0x10e, 0x4, "36f3af975ad2a403a3442f2cb67dc9b96421dec79e4b92f4adff4376517f3630e26884ef7a5742d60e145e5f19d1c660626d8144010b1235922aee72a8bd62cfd095dc611d77fc9cd30a4bd6f29b4b21d4618be779b1ee8418140e029d5faae775e14ff136d2c5913cd6475168da7ad0fb4850c1c6d11b369132507b928cdb716ca29a91dcf368c74849e9248dbcd24264d3d4b5d070631540c2865c80d488e4d601d8d0bf995bee5826443a582972a6800390e15ac89fa209d7632b3bfe1dfa8fc81eed1c02e1232dfce8d3a8fcb939b6c0836111f8ff58bfbc171da0210192"}, {0x4c, 0xff, 0xaf, "dd9d30940da8b70f8596e949ac0aa7c0acbfb3efd961e4954a9eb1cf3c92b576e914165c576443662ca918ec36320a6f5fab9f4bbc6ab12a07c131eab5b7"}], 0x540, 0x8000}, 0x4}], 0x7, 0x8011) 2018/05/24 17:10:03 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x4, 0x500) socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100), 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x1) ioctl$int_out(r1, 0x40045731, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1, 0x440}], 0x1, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000140)={0x2e2}, 0x8) 2018/05/24 17:10:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = dup2(r1, r0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, r0, 0x0) 2018/05/24 17:10:03 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) getpgrp(r1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000100)) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000001c0)=r0) 2018/05/24 17:10:03 executing program 2: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x0) [ 962.129559] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 962.137189] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:03 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x10001) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x101, 0x400000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x2, 0x1, &(0x7f00000000c0)=""/134, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=""/25, 0x2000}) signalfd(r0, &(0x7f0000000700), 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x94, &(0x7f0000000400)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x670}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e24, 0x8a77201, @local={0xfe, 0x80, [], 0xaa}, 0x546bdef2}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x1, 0xfffffffffffffff8, 0xf7}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0xcd, "def3c7117b3c36bfd6b928de5ab1c3d7fc8b507a2dfeac606f3d3d658159c4962694a48c5d9a4f0beab002d9b0d54385dfb41d16de8e7b0a6679669786a15aa941cdc25f1ddf859f554becd1504d700e8afb9d2cad01f6bf61a16587b827b6584b691352cb76effbfeecc70d7958cdb8ea4a8d748737f03cda5aa76ec4a0c5efb59ad2399b94e95113e2127a3a2ca8c58e490dc68ea599c0ef626d7d62f0b93b16f03ea0466aae5ee1e549795dd8bf657adfb165b045000d8e786a7972283625a759672afa88b19e084f01a9e5"}, &(0x7f00000003c0)=0xd5) [ 962.233295] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 962.240797] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x100, 0x0) getpeername(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000480)=0x80) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000200)={0x68, 0x9c4, 0xf5d3, 0x7fffffff, 0xfffffffffffff001, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x1, 0x1, 0x7ff}}, 0x80) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/05/24 17:10:03 executing program 4: perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x840) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000700)={0x1}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) vmsplice(r1, &(0x7f0000000580)=[{&(0x7f00000001c0)="7aaf7f116b3c0634c181e0a6712e66bdfcd6628739dac99755635c439184b19475e8dd47d0b5d87fdee487788519f1d4c13e02e7d341a7d31a654ea3c95c840b8aaf313c82d86e1a97b33122177e25ca037d2bad16f019cd1de87726bc770739023d6c5eab059c2075", 0x69}, {&(0x7f0000000240)="dd74e895daf1b78b8c066159003bb7c2dc3d79ea3b95c139061d61dc6f9e92db15de3d406e20ba55256795bd0e9d6487648db9e6be776f681df654eec0a75320d9b1a062e14e4d6dfb5040fa9eeb0c64d4bbdd22d71369efac1d597039aa1970f6e71c892a3e4fa671af86a0517ff233923dd0329e87126a3b5cf33fa804629e253293e5c87046a86e36a49cdc6b89f10bdfa6d947599bfcfd0be7d73156693a0f9521146ad9b170450862b83627e503ec028e4caa7d750c3296504b50f2707a467f0e0bbbb969", 0xc7}, {&(0x7f0000000340)="9fc062eb37", 0x5}, {&(0x7f0000000380)="6a2ab0fb627ee3f14d5313f8a761d4caddc062dc3b1c841409bfa0bfcd93d28af72090b694bee18bed8425b426f05df930195f6e861c979f597af5436095968caa19219d0dfa786a7d2bec4552faf22431c0c47c9c6775996bfd13a6a5416f8439d24f5962ca8878f3a051a216abcf45824c70bcf2000b0d04c59bac4f90b08f7bacd0392f3df3283182b1119cdf5d4dc36c6921a6ea4139779c249635382aca8a91e5c1b9448aa14dcb55fd8db1cf81ead00a024a59eb35280f4cd215a7c789549a206bcefb7c9efae8361fb01b8e5a73c7d3025b55097c037b0c", 0xdb}, {&(0x7f0000000480)="8bd1435d73e447f4e7963b0c9fd4af33e955bdb1a94ecf6666e7ff1c423cf600292cd5", 0x23}, {&(0x7f00000004c0)="33fcd2f2c4f3303c6d9fda668ee634faf14637e4b1be28a31311d241ff8661b5b2cc57ea9b967f46c5d5814f7378fb25864eb36a2068c5c84dbc09894da08bb5caf4e46ffade6f0e527421441d0f12c30af55f4bfc603ebfd2c060b84996ed8e44d0064c99b21b446c2e3e5872919cb7f81a5de0f6368fe3b91ebffe23f601f954aabf2f6c69b80961bc2146578d036441aa2be7c87f2f92dcb24d53a23a8a3c56a4b667244857d9799335c7143f", 0xae}], 0x6, 0x1) fsync(0xffffffffffffffff) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000600)={0x7, 0x0, {0x0, 0x3, 0x8, 0x3, 0x5}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006180), 0x1b3, 0x0) close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/24 17:10:03 executing program 6: syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f00000001c0), 0x0, 0x0) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000280)={0x3, 0x0, 0x1, 0x401}) clock_adjtime(0x7, &(0x7f0000000380)={0xffffffffffff8000, 0x4, 0x386, 0x7fff, 0x7ff, 0x800000, 0x80000001, 0xe816, 0x10001, 0xff, 0xffffffffffff0001, 0x80000001, 0x80000001, 0x7fff, 0x5, 0x8e4, 0xa4b, 0x8, 0x6, 0x1f, 0x7, 0x81, 0x1ff, 0x0, 0x348, 0x8f5}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000300)={0x1, r1, 0x10001}) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000001c0)={0x7fffffff}, 0x1) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000200)="12f61053d4d6dd0d4f659ee26a0a74e153e3eaee8f856d10fcb570e294fa66f6c5ef0522fd6fcc2f24e253bb48cb3e6a9937dd6ac82d3735be17c124af9351be1706af7e3cdfca80a5dfb80d2c42b8679ff23446e1776c2c84217a2b8d81bf42", 0x60) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000400)=0x65, 0x4) setsockopt$packet_int(r3, 0x107, 0x9, &(0x7f00000000c0)=0x81, 0x4) 2018/05/24 17:10:03 executing program 1: r0 = socket$inet6(0xa, 0x800000001, 0x6) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/24 17:10:03 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080)=0xfffffff4, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7be", 0x10) sendmsg(r1, &(0x7f0000002d40)={&(0x7f0000000240)=@pptp={0x18, 0x2}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000480)="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", 0x10c}, {&(0x7f0000001600)="e096750173d4c2680759e86f601802518aeb5a", 0x13}], 0x2, &(0x7f00000005c0)=ANY=[@ANYBLOB="0c0100000f010000000200009aadb319d74de76e367cd5fd1840e1811b02995c896b829861a195fc7e764c0f5476ba6368185859875c1ea387348ffe0bd7ee9ed67bd6e8086b41612643be3fe0a04a1823a4324fa1e53dd00fb9a18b040812b762ad986fc7b9361eb8a37bd8aba7f639617237ca541928f71ad0d426e343fcabb831ce909113f0e1cd73f51f68b37bb5e3426a61b1f4b86bfc300265ab7d577d434287fc75e634b9674b2cb719bb6970e4409e88510d2699046fc29c3f75b2c32223ca57c027ba6c95c5a5d66569910f7d681ea7af60398ed2c3f31a3a8c66715b163ea89778b55e98eb168f50ce731b41ef1c2ec329633fe643fe88a14b7e13662979e772eac11a33000000f400000013010000ff0f00000cd1c5a4d8fa87c9b8c753f7773f4507fd050de764e626708519fca078b94de9d67493adf920623e17ebc122107c7d2a50e1000854cb7596e837b5d0d86911ab5184ff2c4689d9895a3a76b523ab363bf9bf731c46fbf94f174a9764fcf15386544d3d7185abcca9fb2de043988a2b9998cdf1763ca70582cfc3fad0e355a9a432edd8e0ed4302dcec8934401bae58251a80e421c8534b83904a553caac78df1cbcafdccefef8f045977cd1e8a9fa1a8e712e3eb6e84d34738f53835f3d98f20668f95f5d6b557a411c4f243cacc2232156b6eba738e057bc125534cb2d81fdb283b68cec523df8687babecb0e635d73a757f52fc28d90955d336072c53b71fa377071a3274e0499a4ee56759fe74722c4e0979b7c5bdb291b98aed2cb54e2762acb9cdee9ad28599505fa92339c8feebcf329d30403"], 0x200, 0x14}, 0x4000) recvmmsg(r1, &(0x7f00000028c0)=[{}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001340)=""/206, 0xce}, {&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000001a80)=""/255, 0xff}], 0x3, &(0x7f0000001b80)=""/191, 0xbf}}], 0x2, 0x0, 0x0) 2018/05/24 17:10:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000000c0)=r4) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000080)=""/54) 2018/05/24 17:10:03 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:03 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0xd4b) pipe2(&(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000e80)={0x4, &(0x7f0000000e40)=[{0x7ff, 0x2, 0x2, 0x3}, {0x7f, 0x8, 0x5, 0x7ff}, {0xffffffff00000001, 0x9, 0x8bb, 0x5}, {0x7, 0xfffffffffffffffb, 0x0, 0x5d}]}, 0x8) r2 = socket$inet6(0xa, 0x80003, 0x4) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r2, 0x1, 0x800000029, &(0x7f0000000280)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000000180)="3329d4d8490a645799c6dad3399fd2e1afca107b45673c7b0e1b82c91ca6095be19ee1fefcfc6652607b8a7231cb297752ff16139eaf7a04932099c186ad4d3a007d30713eaca620883ac2be6d74423d4ab351b7792134832657506a7fec8b60a272bc043ac110e369b12c6e8dd83e6be4bab498df0f1df8540f6168dbc756cfc6e4ae4dc152b8d202a724014fa5a35246ab1cd82fac4077d4fa", 0x9a, 0x80, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0xfffffffffffffffa}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r3 = add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c40)="387fd98100cabd043d446881739132e552230409ca5ad897b32994953b0c14c7db502e425495937972406b3cebd04ba43a8d54832c09f552260165edc66289bb20bae4dc091dc26a8821dfe8389185893589df8f387a22f8f9a731ac0870a1695cbe840ada554c4ac2343fd437226f0670c8e4c5b11a609ba10390057ddc38e8f6d665623e1fbf3ea5de1cd3b299be784736e8050b127f1415a07b720978449e336039b5d4291fd836ef80d030844b93f4b8fba88fb55a14072d742bd7529ad357a29480262329f7b9a05695cd5129e9", 0xd0, 0xffffffffffffffff) keyctl$get_security(0x11, r3, &(0x7f0000000d40)=""/30, 0x1e) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) bind$vsock_dgram(r0, &(0x7f0000000ec0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) sendto$inet6(r2, &(0x7f0000000380)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d80)={0x0, 0x2, 0xa, 0x100000000, 0x8, 0x2}, &(0x7f0000000dc0)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r5, 0x2, 0x64e2}, 0x8) 2018/05/24 17:10:03 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) poll(&(0x7f00000000c0)=[{}], 0x0, 0x0) 2018/05/24 17:10:03 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:07 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x2000, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x81) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x32) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@empty, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x9dc8, 0x6, 0x3, 0x100, 0xd, 0x800000, r2}) sendto(r1, &(0x7f00000001c0), 0x150000, 0x0, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80) sendto(r1, &(0x7f00000000c0)="6eb10794f49e56d34258461b5c3b8e8bee3c1cd373a5f193dce943a3609a03c176bb9c83d19f81032432c13d01d2800ff1113b7beeffe95ed53563ed036571154b30a05809dbfc8f5e0c38fe2f48df0115af73f49b3a4e2cb19c5e7f1cbaaaade89155649419d80280a88234bc98c9cfe64f5844be92641c8785051cc6a0c83a8cd2793f04100570d8c0d9b614e77498eaa3f195c55b", 0x96, 0x9388368c64e3e3cb, 0x0, 0x0) 2018/05/24 17:10:07 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x0, 0x0, @buffer={0x0, 0x7f, &(0x7f0000000040)=""/127}, &(0x7f0000000100), &(0x7f0000000180)=""/194, 0x0, 0x5, 0x0, &(0x7f0000000280)}) 2018/05/24 17:10:07 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f000000d340)=[{{&(0x7f0000009780)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000009ac0)=[{&(0x7f000000a080)="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", 0x12d}], 0x1, &(0x7f0000009b00)}}], 0x1, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000000c0)={0x31, &(0x7f0000000080)="56820217a7f2a82326983aa0ea658e22fb98c24d9cd7a99049d19c57439a99ad4581cc821d54c6ab8ae41328dd94af8450"}) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "fb9f47", 0x44, 0x32, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000600)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 17:10:07 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x101000) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0x3, 0x456f}) set_mempolicy(0x8002, &(0x7f0000000000)=0x3, 0x200) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000000100)='\t', 0x1, 0x0) mq_open(&(0x7f0000000180)='/dev/nullb0\x00', 0x80, 0x84, &(0x7f00000001c0)={0x4, 0x401, 0x1, 0x4, 0x7ff, 0x8, 0x742f, 0x9}) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/05/24 17:10:07 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x4, 0x1, 0x10}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000621000)={r0, &(0x7f0000000040), &(0x7f0000000000)=""/5}, 0x18) 2018/05/24 17:10:07 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 'ip6_vti0\x00'}}, 0xbd) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0xf8, "48e6c115ec26ce35e16aa8715f8388177c104842fcb494f7cbb3360b179885a7cf1ba2a07d5287f999af3240176892c4f85b461c7dea684f27cd538ed9d84af48fb2a635389c59e15359bb8f346260e66e186f8b8e71bf0009f2240c0cfef4fe62092e87afadc863ab1a7f163847ea63a8c1ca349d9a746fc734ed0b86f452171700a2ca06dc034510b0d631632a010f2eea33521919e010e09fcfc4d901f97404e2e354d46dfb6c9c3333b35fda76daf0fe9d40911a09a37a7c2faf7a70b5a53ed97c4546b21f2750f937d38f28936b7e3088695d7690583a40208f9691e466b2a763a0ac52e4201a9249f16afab2aae7d10b508cf947cc"}, &(0x7f0000000300)=0x100) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/254) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/05/24 17:10:07 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400000, 0x0) execve(&(0x7f00000002c0)='./control\x00', &(0x7f0000000340)=[&(0x7f0000000300)='vboxnet0\x00'], &(0x7f0000000440)=[&(0x7f0000000380)='-ppp1F{/vboxnet1cgroup.wlan1eth0em0}bdev\x00', &(0x7f00000003c0)='lc\x00', &(0x7f0000000400)='self[keyring\\em0@\x00']) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_int(r2, 0x0, 0x3a, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') r3 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x10) getdents64(r3, &(0x7f0000000000)=""/188, 0xffffffff00000018) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000240)={{0xc, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'lc\x00', 0x3f, 0x1d, 0x44}, {@rand_addr=0x1, 0x4e20, 0x0, 0x1, 0x2}}, 0x44) mkdirat(r3, &(0x7f0000fc3ff6)='./control\x00', 0x0) close(r0) 2018/05/24 17:10:07 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) [ 967.017948] validate_nla: 21 callbacks suppressed [ 967.017957] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 967.030286] nla_parse: 21 callbacks suppressed [ 967.030294] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 967.053096] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/05/24 17:10:08 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) sendto(r0, &(0x7f0000000080)="995ad3646d051ee776baf174992992ee1ac1879ae8f53180875f2bf0", 0x1c, 0x10, &(0x7f0000000100)=@sco={0x1f, {0x8, 0x5, 0x10001, 0x5, 0x3, 0x2}}, 0x80) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000180)={0x18, 0x0, {0x4, @random="14b64e81f1b6", 'syz_tun\x00'}}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) [ 967.060632] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 967.077513] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 967.084967] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 967.100216] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 967.107724] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 967.148425] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 967.155966] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 967.177785] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 967.185435] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:08 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ifb0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="2a0000000000000000000000000000000000c1ff1600000000001000000000000000000000000000001f21197d78"]}) 2018/05/24 17:10:10 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) io_setup(0x9, &(0x7f0000000b80)=0x0) io_submit(r1, 0x1, &(0x7f0000000d00)=[&(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000bc0)}]) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1, 0x4, 0x1, r0}) 2018/05/24 17:10:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300090c0000000000000000000000020013000300000000000000000000f7030006000000000002000000e00000010000000000000000020001000000000000000000000000000300055c1c00000002000000000000000ed458000000005f2097903e758f76581896a0f9d5bb31ecec4b33359d05d766ebcd2d961564b803f45f2d6a6b83e4a04d2de995cc3d76"], 0x60}, 0x1}, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) rt_sigaction(0x2, &(0x7f0000000040)={0x6, {0x40}, 0x4, 0x40}, &(0x7f0000000080), 0x8, &(0x7f0000000140)) 2018/05/24 17:10:10 executing program 4: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [0x9], 0x1}, 0xd}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000000)="a9fab8a6", 0x4}, {&(0x7f0000000040)="77d6fefd82b1c6c61a", 0x7}, {&(0x7f0000000080)="fe7bc7b2005917bf0be1a903f0642ee58164bd463e29accd12711c1b2e678586762a69d0faa8fa045b4cfc28c4880983", 0x30}, {&(0x7f00000000c0)="ed1b443013d21b4216ddf7", 0xb}, {&(0x7f0000000100)="945842a38a71b541880f0ce94efdb79e5d975beefd2b4016bcf84952265da54289d6e101310dfa6709bfc8c0d5ff385eaaf5047f755d5717801fa32040cff1412fcaaf52e8b7da104d6ba95a12de675b990e43f71d83ecf486b6a2c01eed335b0fa5aff59384c2f80349e9307164cc9d3750a198cb4956bd3efdf1763e9f15eb1d429892be98ca293998909b6da8c7e10da60dc8dad10c396c1e2d57121b3914e4a43676cc311c6f71c84b464ca4edc0798c9195d65b7a7ab6376baa9bdbbcfe1c128c7c9fa74f943cea9c32a53f96715709", 0xd2}, {&(0x7f0000000200)="5665a78e4f5c65c3fd5dacf36348e24a2b5faeb53a3fd271250d527391856a28cbd92930aab124afa843449f42caa06f95dc0e65b16d8fb1de11e4b55889ab5abb8b147f48651251faffd3e90187986b1ce75f922fd6d95a32c52c691b8acf560613f14e3c77ba355c0832ecbd856b", 0x6f}, {&(0x7f0000000280)="73fb97a89b28469bbcfea0bba07f5491c2341f56ff8ad0aa0b153bebc1a2af764d0c5652fc46fafa5f0dc3f2a08a15a73ae862a4562e0a4b04aebd0832034c7f9c54a74a3844bdc0fbb050f7973f998a12ef3765288d414cfb83cad9657b40dcf66b670cd08c3275f992f405593e5f08", 0x70}], 0x7}, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x10}, 0x10) r1 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x6, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x800, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000440)='/dev/snd/controlC#\x00', 0x0, 0x10001) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000480)='ns/mnt\x00') r5 = eventfd(0x2) poll(&(0x7f00000004c0)=[{r0, 0x400}, {r1, 0x201}, {r2, 0x4}, {r3, 0x1000}, {r4, 0x40a3}, {r5, 0x2080}], 0x6, 0x5b72) 2018/05/24 17:10:10 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x33, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000ffc000/0x3000)=nil], 0x0, &(0x7f0000000180), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x22000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000180)=0x400003) 2018/05/24 17:10:10 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x20, 0x400) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/05/24 17:10:10 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='.', &(0x7f00000002c0)='nfs4\x00', 0x40, 0x0) mkdir(&(0x7f0000000ec0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) 2018/05/24 17:10:10 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/icmp\x00') ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000140)={0xf004, 0x6000, 0x101, 0x15000000000000, 0xffffffffffffffe1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="6768d43f0114aa08d821211f370ec70d277f00"], &(0x7f00000000c0)=0x6) 2018/05/24 17:10:10 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={"6272696467653000d40900000000004b", &(0x7f0000000000)=ANY=[]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfff, 0x3, [0xb169, 0xd512, 0x9]}, &(0x7f0000000080)=0xe) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23}}, 0x7, 0x7fffffff, 0x6, 0x80}, &(0x7f0000000180)=0x98) r3 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7, 0x2000) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 2018/05/24 17:10:10 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002440)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) [ 969.973213] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 969.981431] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:11 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="f49f50af0df5aa8874e3fae512b6a2c9728623a087ceb2eab1053d448f93f9fe4409c64603bc2f62e9d9ce62aa72d246af9fdab664c94e9b4e6d579fa19799d4a2bb23a1a2f1", 0x46, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="a9d7b3d5c6ed58858db13ce01aa6ea275065223ca30f82a01fb3561dd81d5d99c4c9ebf11dae90ab20a955a19ab44fd2e4cbb24f27e03c22a5436a649c8d02264f1334e69e573dbd4bb5c838e731da42e57fed1380db28994fdd2e41b336f07506c6b451be1bc99e318fb3c771d73865353bc8458ab8cf0d", 0x78, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="7f054f2af763640026771193c9a1d8f935c691418b33e71efd43a7c202a4f22ff0ee0b74ee5291014db16f3e57fbce6b77131802db0edc394a6fc07979dfb7a6ce381c27", 0x44, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000340)={r1, r2, r3}, &(0x7f0000000380)=""/57, 0x39, &(0x7f0000000400)={&(0x7f00000003c0)={'sha3-384\x00'}}) 2018/05/24 17:10:11 executing program 2: r0 = timerfd_create(0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000013c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000014c0)=@sack_info={0x0, 0x4, 0xfffffffeffffffff}, &(0x7f0000001500)=0xc) sendmsg$inet_sctp(r1, &(0x7f00000015c0)={&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x5, @empty, 0x3}, 0x1c, &(0x7f0000001380)=[{&(0x7f00000000c0)="168941ebe6", 0x5}, {&(0x7f0000000100)="c09668bf3356ae4398c4a5034264267bda62572732df6f1aa92edfa615d0f835ad12798348e5048c39c65cfebd3928dcdc364707decbc0a22c7efe056b981d0bb51cd89fa1158be24c892e86f8197a46b2616a95d5ed96c261d993d9d9240b0796ea0792ee27bbc8962e4a3d338e3b9c9313e4b97d90dbbea268762f0d133c8eb728fdde2c77d8d5d2693da462cc92d96631032c28e6740cf4", 0x99}, {&(0x7f00000001c0)="4b09daa9ad60af87ca695d8a6d17dbb4328a6d5584b42212c71e11cf8f92786a51b05aa29343", 0x26}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="d87d2c1d77cf18f8edce919055212efbdf7127fa45f83b5cf4fb7c2ccb7b50209e85c48b86973f1251d8aee9524a01f9b0a20f3154f60657d4b29323d7c5d61828917646988508947e1c644c193f30fa56ff0d58d02aa6fa279399a5d7fac1b3472a1dfaa4ce2451e2ebe588a89089cccabb3cb4ff214ad6b5b334b03c8cc4533987d220038ffdd7d00d274997", 0x8d}, {&(0x7f00000012c0)="a908f9454d21ea6ae27d21786c6df3de6d66c1f028271db7fbca9006ffae49975bfb1773bd086cc11886a40560a7e7652b98d66c08e392bbd929ce1f9ca260fff7ed9e8d935599d9cae7fcf261eb", 0x4e}, {&(0x7f0000001340)="2d9862943fdb44b896be510e", 0xc}], 0x7, &(0x7f0000001540)=[@sndinfo={0x1c, 0x84, 0x2, {0x1f, 0x4, 0x80000000, 0x4, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8008, 0x6, 0x7, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x401, 0x8, 0x200, 0xfff, 0x3, 0xf45b, 0x7ff, r4}}], 0x64, 0x8000}, 0x20000000) 2018/05/24 17:10:11 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040)=0xffff, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="a34a7fb1957b697dd3c1cf51b2ab7c91a208b6a3635cb00280f620d753e53ede88ed12a69edd5d381410dbac14b62347d98f24e4a8872fd5864d93f8d5899df5472414b2a24cd1065b4b234ec32665ba3105433c7e213eaa322442442859f20ccfd8aa5a7bfac0eafe3bf0e4b7c144e71ebdef2a7eb95378f9888c9f0176be7a2529ae6166c024131dac6e19896ac846320cb1015271c1ea2d77ec5bc159689d5f6bb1dc40e8b288bf916a048bc883da797b9b45e2c95f7bb095ad3173b7a97ea78216d520c51d39708a561401", 0xcd}, {&(0x7f0000000080)="8a671774c25a5e36ebf9f1235755cde858c08bc0ea7a27f33631c93765485691de14778f13344167a7529f7c4404cedcedec41e3c56089e542ef", 0x3a}, {&(0x7f00000003c0)="b3729d49ac5ded1b1c08d815022a19429cd3d000433d2cecc9cb41f06086d1378c96bc36b484434248429dfe032e37e3a4f302798096d8d1e2b3d298831679fb4433966f78b3c7fbe58b00768da87fddaa3df30ee1d6c5c83456af9c818563205500d392208e80df2743a650a38ac0044c0fda2a52bc76b8cd0daf18741089c7012e78ced610c623841cf8f6a4d4aa24ba20c3848e42beb189722dd361da78c7e3adc4e880bf90579d28731d508e96f755d2", 0xb2}, {&(0x7f0000000480)="993f317f8fa40f34cbff9436fa5e5c4d75bb1d14dbd4dc4dc596f6e2250419322b054e1b9a179ef0b67d5c405d043c9b4af685c4904a8dfc17ba229c81a19bd66c6e7a39d580fa046abac1b47a7765ba603961d5e9ab50ad342233eafba5", 0x5e}], 0x4, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)="e91f7189591e9233614b00", 0x0, 0x1a0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x8, 0x8, 0xaeb8, 0x9, r3}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)="e91f7189591e9233614b00"}, 0x10) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) [ 970.071297] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 970.078811] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 970.137514] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 970.145502] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 970.196536] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 970.204559] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:12 executing program 7: r0 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000140)="4fff68301000000000") mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) close(r0) 2018/05/24 17:10:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents(r0, &(0x7f00000001c0)=""/143, 0x31) exit(0x0) socket$nl_generic(0x10, 0x3, 0x10) getdents(r0, &(0x7f0000000040)=""/182, 0x22) 2018/05/24 17:10:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a077578d5e36eddaa1e6ea64aa8e1c955ddebb13c656063a6e98968c610f1a067ecad00fb2f975a8adf66674c45765f41925634ee6098aaf216835f70491e23f08940f6d631c94c2b5c331e74", 0x4d) 2018/05/24 17:10:12 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000140)={0x1, 0x333}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7166, 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2b, 'memory', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x30) 2018/05/24 17:10:12 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x7, 0x10000) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x8, 0x9, 0x100, 0x9a3e, 0x0, 0xfffffffeffffffff, 0x580, 0x2, 0xffffffffffffff04, 0x0, 0x2, 0x2, 0x0, 0x81, 0xff, 0x80000001, 0x3f, 0x800, 0x7fffffff, 0x4, 0x0, 0xec, 0x3f, 0x4, 0x4, 0x5, 0x1, 0x4, 0x2, 0xef6b, 0x9, 0x2, 0xfffffffffffffffa, 0x3, 0x1, 0x2, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000000080), 0x4}, 0x2c00, 0x1, 0x3, 0x1, 0x0, 0x0, 0x80000001}, r3, 0x2, r0, 0x1) r4 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000280)=0x1e) dup2(r2, r4) 2018/05/24 17:10:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000014002b001000030004000000f9e81ca5580095dac54c2242b4e3d8a24bacf96bb1cc873a49949f28f681338409bd21682aa8cf14f0de69dca2730c3c701fde1dec22eca46e5c70ef34f3428c52f78099fa7be98584783c2de02dac34ee42de7bccd3e6d11f3d", @ANYRES32], 0x34}, 0x1}, 0x0) 2018/05/24 17:10:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x6, 0x2, 0x0, 0x8, 0x20, 0x7fffffff, 0x1}, &(0x7f00000000c0)=0x20) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x7, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/24 17:10:12 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:12 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000040)=[@release={0x40046306, 0x1}], 0x60, 0x0, &(0x7f0000000080)="1c7cb3b8dcb4c30e33ecc09b19bde8b533fa4421ddf60b03c6477ba7d1cda236dcef67547b5cba51df47325d69a672bcc3cebf5f3738912e79e78ce7dc91cb8a8841695cf30ffc6aad626b98b61b8d61b03ff4e839c3ee9c73939cc41697c031"}) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000), &(0x7f000000afd0)=[0x0]}}], 0x0, 0x10000000, &(0x7f0000009000)}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000140)=""/149) 2018/05/24 17:10:12 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:12 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001c80)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="fa0000009ce10000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffffffffffde6) 2018/05/24 17:10:12 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x1f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'rr\x00', 0x26, 0x10001, 0x29}, 0x2c) 2018/05/24 17:10:12 executing program 2: r0 = gettid() setrlimit(0xb, &(0x7f0000011000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x13) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x13) 2018/05/24 17:10:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x99, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) accept4(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x80800) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x100) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x40000) 2018/05/24 17:10:12 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x801) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000240)=""/128) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x80010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r1}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x9, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x1c, 0x0, &(0x7f00000000c0)=[@increfs_done={0x40106308}, @increfs={0x40046304}], 0x40, 0x0, &(0x7f00000004c0)}) [ 971.297770] binder: 27770:27771 transaction failed 29189/-22, size 0-8 line 2856 [ 971.388425] binder: 27770:27785 transaction failed 29189/-22, size 0-8 line 2856 [ 971.398735] binder: 27784:27786 BC_INCREFS_DONE u0000000000000000 no match [ 971.424233] binder: 27784:27786 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 971.456302] binder: 27784:27786 ioctl c0306201 20000000 returned -11 [ 971.464083] binder: undelivered TRANSACTION_ERROR: 29189 [ 971.469995] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/24 17:10:13 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x3cccab60) listen(r0, 0x0) socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000180), 0x11) 2018/05/24 17:10:13 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000100), &(0x7f0000000240)=0x4) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x68) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x1ff, 0x101, 0x81}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)={r2, 0x11, "cce0ca2d01b4786f70063ea5f1356d1b7a"}, &(0x7f0000000480)=0x19) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400400}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, r4, 0xc00, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00000001c0)={[0x1, 0x0, 0x0, 0x5004], 0xe8a, 0x9a, 0x3ff}) 2018/05/24 17:10:13 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000009, 0x8010, r0, 0x0) ioctl$TCSETS(r0, 0xc074510c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/24 17:10:13 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xc00caee0, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000180), &(0x7f0000000240)=0x8) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10040, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@empty, @local, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @broadcast, @broadcast}, &(0x7f0000000300)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={0x0, @broadcast, @local}, &(0x7f0000000740)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000880)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000008c0)={@dev, 0x0}, &(0x7f0000000900)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000940)={'team0\x00', 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e24, 0x0, 0x2, 0x20, 0x80, 0x3a, r10, r12}, {0xfffffffffffff000, 0x6, 0x4, 0x7, 0x7, 0x800000000000000, 0x9, 0xfffffffffffffff9}, {0xd5c, 0x7ff, 0x4, 0x6}, 0x4, 0x6e6bbc, 0x0, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x6, 0x3, 0x39, 0x9, 0x4, 0x1}}, 0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000009c0)={@dev, @dev, 0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a40)={@dev, 0x0}, &(0x7f0000000a80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000bc0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0x14) accept4(0xffffffffffffffff, &(0x7f00000011c0)=@hci={0x0, 0x0}, &(0x7f0000001240)=0x80, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001280)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000001380)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000013c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000014c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f00000019c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10080028}, 0xc, &(0x7f0000001980)={&(0x7f0000001500)={0x480, r5, 0x2, 0x70bd25, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r6}, {0x198, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8a}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x1000, 0x6, 0x7be, 0x7}, {0x8, 0x1, 0x8, 0x4}, {0x9, 0xffffffffffff668b, 0x101, 0x1}, {0x9, 0x7, 0x8000000000000, 0x3}, {0x40, 0x1f, 0x8635, 0x3ff}, {0x6, 0x8, 0x7fff, 0x92}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x130, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xf4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x93b}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}, {{0x8, 0x1, r18}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r19}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x480}, 0x1}, 0x8000) 2018/05/24 17:10:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1c, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0xf}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0xfffffffffffffffd) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/05/24 17:10:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) r1 = memfd_create(&(0x7f0000000040)='^--\x00', 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000640)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="0800050000000000080001006362710014000200100003000b000e0006000000a40000000800010061746d000c00020008000400f2ff0500"], 0x480}, 0x1, 0x0, 0x0, 0x8000}, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-generic)\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendto$llc(r3, &(0x7f0000000080)="57860e17f91a8bf2b42a183dbec553fd", 0x10, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/05/24 17:10:13 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000004c0)={@loopback={0x0, 0x1}, 0x15d, 0x1, 0xff, 0x2, 0x22f, 0x400, 0x8001}, &(0x7f0000000500)=0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000540)={{0x0, 0x2, 0x3ff}, 0x8, 0x5}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000380)="bd5fccdefb3353cd47b6e74af0dcaf4107c6adbafa9390733d7ac9ce3683b85cb714c917e520a6c1f889850cbfd5aa6bba40a136756e6ae6922e1d659843170a4074871170f78ed7b70bb7bf2b905c58d902e432fdb319b150e91bb2e3c223291f9b2d246afa7f7badb81cb10842ee71af0451c9bde5061c525051ab32178c4d645d6d9cca0a6eee349aa74392a71d41f704564054702caefe67f23026946e89b76a128c927fcf78b5c6f35eaf9879525b798554e7d8dc1287e61e1943ba044a95f3c19f54116e11e3b35da6e54f891be20f95c4672d", &(0x7f0000000180)="b21a6fd20729f10ae64a592d0c8f3af962f5e3452706646602d666fb5e7d9a55ca143e4861e771bf3cb4dc10a3371f2047b7fae04b18a94c2c573996c5f726b4b89ac315e35371ef1d4b7e43784ba103f9dc0fed"}, 0x20) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000280)=""/201, &(0x7f0000000080)=0xc9) flistxattr(r1, &(0x7f0000000580)=""/120, 0x78) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000080), &(0x7f0000000600)="dcae9d3faea9f62cc9892dee05b5ce7663ca283c72567054db862ffad823963c8df821faee17fc9c7063f4dac082c562bda180078ba4bfc8f4af901e717a8b79d5830438e0586c83712f4493502419dace770e41448cac3ced491d3b2a15c5129f924f8d7e7872ff4e4fe308fddfca5d760410b5b2e17eb37408d7ec3ece169ab460dafcf87f0fa4015670f5909f7a"}, 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x101000, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 972.623956] validate_nla: 16 callbacks suppressed [ 972.623966] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 972.636408] nla_parse: 14 callbacks suppressed [ 972.636415] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:13 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0xfffffffffffffffe, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69c2, 0x0, 0x0, 0x10000003, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, r0, 0x0) 2018/05/24 17:10:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff00000000000000000200010000000000000000020000000005000500000000000a00000000000000ff020200000000000000000000000001000000000000000000000000"], 0x98}, 0x1}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40081, 0x0) socket$pppoe(0x18, 0x1, 0x0) [ 972.676843] Unknown ioctl 1077695492 2018/05/24 17:10:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0103000000000400000005000000"], 0x14}, 0x1}, 0x0) socketpair(0x8, 0x1, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'lo\x00', 0x1200}) [ 972.705659] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 972.713212] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 972.743173] Unknown ioctl 1077695492 2018/05/24 17:10:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x600200, 0x0) setsockopt$inet6_int(r1, 0x29, 0x57, &(0x7f00000000c0)=0xffffffff00000001, 0x4) sendmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)="da8b871b9254d37fcf60170859448b0055dde7e2271af3b6a32e13f637e6cc4c3e0326be255fc1d9b051e255b0cf78b25e", 0x31}], 0x1, 0x0, 0x0, 0x4048010}, 0x20000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x8, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x6, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x200, 0x0) 2018/05/24 17:10:13 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x261c, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0xc0000, 0x4, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000040)={{0x3, 0x1, 0xee, 0x0, 0x4}, 0x7, 0x200, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x9, 0xff, 0x10000}) 2018/05/24 17:10:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/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_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x3a24, 0x0, 0x0, 0x9, 0x0, 0x2}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000200)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 972.777227] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 972.784893] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 972.866170] bridge_slave_0: FDB only supports static addresses [ 972.874530] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 972.882158] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 972.913102] bridge_slave_0: FDB only supports static addresses [ 972.927416] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 972.934987] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 972.946319] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 972.953861] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x40240) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) 2018/05/24 17:10:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x200000200000) r2 = dup3(r1, r0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB='raw\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00)]\x00\x00\x00\x00\x00\x00'], 0x78) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) writev(r1, &(0x7f0000003440)=[{&(0x7f0000001300)='g', 0xfffffffffffffc59}], 0x1) 2018/05/24 17:10:13 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x800, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, &(0x7f0000000200), r1, &(0x7f0000000240), 0x85e, 0x3) getsockname$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000780)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000880)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x3f, 0x4e22, 0x0, 0x2, 0x80, 0x20, 0x2c, r2, r3}, {0x401, 0x100, 0x3, 0x4, 0x100, 0x5, 0x7ff}, {0xfffffffffffffeff, 0x816, 0x100, 0x8001}, 0x77, 0x6e6bbb, 0x1, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0xc3f, 0x4d5, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3504, 0x4, 0x0, 0x6, 0x10000, 0x4, 0x68}}, 0xe8) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000088c0)) r4 = inotify_init1(0x0) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f0000000000)=0x2) r6 = getpid() fcntl$setown(r4, 0x8, 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x401, 0x101000) fcntl$getownex(r4, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r7, r6, 0x5, 0xffffffffffffffff, &(0x7f0000000340)) execveat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000680), 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) getcwd(&(0x7f00000000c0)=""/162, 0xa2) 2018/05/24 17:10:13 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x8, 0xcd, "a581f7871290dae0885ecbbe203c488473fc88bd58de8ff9dba249ca178165361712956b1c414c11ad7ca4a352d3387ceed5c1b0c1e214c350f9dd0679222c38268d45eff00a6012f50f7edbc9774ac288aaee2f249db0e5cb34b6572e0c845517ce31b63fda8529e124c40f584ff14924fa844dc14fe3d161e7822763370ec0acf71dcc3fadab3b2fcb444bf00e55c7d98db1210568c4002c5a1759c404f1860c496e04d8b539f7246619642e93e414491573b518a39b878b1cc4160493d3aafcae8289a2adc6db83de2f08f6"}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0xa, [0x2, 0x100000000, 0x7fff, 0x2e6d, 0x0, 0x8, 0x29d, 0x8, 0x7, 0x10000]}, &(0x7f00000001c0)=0x18) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000200)=0xffffffff, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000280)={0x6, 0xfff, 0x514, 0x4, 0x1, 0x4}) futex(&(0x7f00000002c0)=0x2, 0x4, 0x0, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000380)) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000440)=0x3182, 0x4) name_to_handle_at(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x36, 0x8d, "0b6561204e3599ff6ffd80526e61c95609bd9d923da0e39fb4f7e6efd12ed42005c6a16e433de8a5942161c23942"}, &(0x7f0000000500), 0x400) accept4$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000005c0)={'vcan0\x00', r1}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x257) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) removexattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@random={'user.', '\'md5sum\x00'}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000700)={{0xbb, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'nq\x00', 0x10, 0x3, 0x27}, {@multicast2=0xe0000002, 0x4e23, 0x4, 0x7, 0x0, 0x7}}, 0x44) io_setup(0xc3, &(0x7f0000000780)=0x0) io_submit(r2, 0x2, &(0x7f0000000980)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0xa, 0x2, r0, &(0x7f00000007c0)="190495d895c1ec80261dfdce8900064ae34b6fabf256c56e6f799e8af26709d9daf05161650ab0d0b444c5820e1796243f8f1d5b709f2afe114a32862a409e866706ee89d24994cef023090eb421886dafa62fa7c53353963797de455b468704272590355fc53837cf", 0x69, 0x7ff, 0x0, 0x1, r0}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000000880)="8893d741ed64f357868e009df29a5ca373d33ab97f8126e7a2dece6c2b463f82885e2ca38cb484730dc1a23bf5873228a60bf2662706d335960e74f9731dbfef0ad819dd099f2eb824dd5930bdf37cb6c555bcd5b753d99d02f176042274c890b10b8195411b56f2afa4277079412fd16769415fd879d1f62d336f30cbe2459f62c4f477e8336c8cf72fb8e928eca9e23330498a4624454c990f60eb", 0x9c, 0xd8d8, 0x0, 0x1, r0}]) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000009c0)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty]}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000b80)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x32109}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a80)={0xb8, r3, 0x0, 0x70bd26, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x503}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}]}]}, 0xb8}, 0x1}, 0x80) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) prctl$intptr(0x25, 0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000bc0)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000c00), 0x2) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000c40)) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000c80)) connect$vsock_dgram(r0, &(0x7f0000000cc0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) close(r0) 2018/05/24 17:10:13 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001cc0)=ANY=[@ANYBLOB="00000000350000fa0000000000000000", @ANYPTR64=&(0x7f0000001c80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="18a1633fe46f9340e7177438845626b8edd9dc2c260e5d3ebd25ff3a4bc29a321e9cc3158bd5b96994bdbfc5c5ea29e983b62fa7c198f9c9f6459ad06d259e3e44") dup2(r0, r0) 2018/05/24 17:10:13 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100000005000000", 0x29}], 0x1) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000040)=""/232) 2018/05/24 17:10:13 executing program 2: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100], 0x2000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000015c0)="1a6d7a1cb472d71933daf8", 0xb}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/235, 0xeb}], 0x1, 0x0) [ 973.051487] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 973.058995] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 973.081235] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 973.088754] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_coalesce={0xe}}) socket$l2tp(0x18, 0x1, 0x1) [ 973.100591] Unknown ioctl 19308 [ 973.119099] Unknown ioctl 19308 2018/05/24 17:10:14 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x75e6, 0x10000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f00000070c0)='./file0\x00', 0x808c0, 0x0) 2018/05/24 17:10:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/191) 2018/05/24 17:10:14 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x8, @empty, 0x100000000}, 0x70000000, [0x3, 0x7, 0x7, 0xfffffffffffffff7, 0x8, 0xd59e, 0x2, 0xb7d6]}, 0x5c) bind$inet6(0xffffffffffffffff, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20, @rand_addr=0x2}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x64, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bond_slave_1\x00'}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x1c640, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getpeername$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/24 17:10:14 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'ip6_vti0\x00'}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x9, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x6c00, 0x80000002) [ 973.161387] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 973.168875] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:14 executing program 2: r0 = socket(0x11, 0x200006, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) [ 973.219187] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 973.226898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:14 executing program 6: mprotect(&(0x7f0000111000/0x3000)=nil, 0x3000, 0x14200000e) mq_notify(0xffffffffffffffff, &(0x7f0000000080)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x2003, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000040)={0x2e49, 0x8, 0xc5, &(0x7f00000000c0)="c50e62c3b6b3b64f9930c982440f9f9086b9948f9f13bc05217b83bddbf6f4ef7b279a7e9625c737704a4fd9d0613d9c9f1c8fa81ef3c4ec3c2bc57ae27abea9661af3e3a76071c38b03c3ce44d93c31cd627ffaa1729517a5d73ba16064f9921f6eb83012a99a54f5999a7f9695c9333608d1ef0804bc38888e404c2da4e148dcde963d4cd54be27ad6e4429add27db097e556031a7fdbdb45abce06745f7dcacb3775b04480b994b5f4b605a10db0483e2555dd59cd71eb849b3d125f10815d53805ebab"}) 2018/05/24 17:10:14 executing program 1: mlock(&(0x7f00002bf000/0x1000)=nil, 0x1000) mremap(&(0x7f00002c0000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 2018/05/24 17:10:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040), 0x4) r1 = add_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="aab683bcc2c70fc28ca9926df3a1c9f7d9bac5bc59d73bf7931da3e84b099b7eac3d6cbd801eb2a1346d2a5d8cfe455881fca59d76fb40ed14359ee344238b7245b9e21e0fe818230243ad015011f5e838f4aea4f5967956c4be6bd4b64df445da454c072d3160838d94024fe9285eb16e97f3f88537b349246f065743173db0cbded629d3d44f464867f685a2a4681a3ad4ea291395b9b48a63449ab7a1f2b2b5ac28e4daac8fc624b4a141def21950ae2d64fb69c1a15d426324d166a752b6a2df848ee2dff13f8233a775b8f1dcafe1", 0xd1, 0xffffffffffffffff) add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="25e4e5dace0a61284cff2a93fbdc50810bff05b33f0b57c5429f9523c554c1cce32858d3c844efe28de4bba2a5a5579732ddc42369e76c75a15af600c21cf9d1d056eb7730f078bbe99d6ccd535cec830a4dc801e1af499008a8c5c1b4539d2806b17ee212f183e17a6573c2629a1ec538f887b346d30ab5b68a7add782eaa940e8a173e43e45f5cba2f6515b63fda8eb073d65c2e4797665a431ba9b65b54f9", 0x402, r1) 2018/05/24 17:10:14 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:14 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000788000)=0x2, 0x4) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000500)={@void, @val={0x0, 0x84, 0x0, 0x1}, @ipv6={0x0, 0x6, "ce3845", 0x14, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x46) 2018/05/24 17:10:14 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40000, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x1}, 0x2c) r1 = getpgid(0x0) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000280)) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x8000, 0x0, 0x5, 0x6, 0x0, 0x3, 0x100, 0x8, 0x100000001, 0x4, 0x9, 0x4b53, 0x100, 0x9, 0xffffffff, 0x9, 0x6, 0xfffffffffffffffe, 0x2, 0x4, 0x7023, 0x3b34, 0x8, 0x7, 0x7, 0x7, 0xeb8, 0x7ff, 0x5db, 0x0, 0x6, 0x7, 0x9, 0x7, 0xbd8d, 0x6, 0x0, 0x2, 0x5, @perf_bp={&(0x7f0000000180), 0x1}, 0x1700a, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x12000000000000, 0x8000}, r1, 0x3, r0, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009, 0x10}, 0x2c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0xd, 0x3}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x4000000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0x8, @tick=0xfbe7, 0x9, {0x0, 0xf8}, 0x81, 0x3, 0xfff}) 2018/05/24 17:10:14 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) prctl$void(0x41f) 2018/05/24 17:10:14 executing program 6: mlock2(&(0x7f0000034000/0x3000)=nil, 0x3000, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x7, 0x3ff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x9, 0x1, [0x0]}, &(0x7f0000000140)=0xa) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x800000000) fcntl$setstatus(r1, 0x4, 0x6800) pread64(r1, &(0x7f0000003c00)=""/4096, 0xfffffffffffffddb, 0x0) 2018/05/24 17:10:14 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="66e8f0a4d0"], 0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 17:10:14 executing program 5: r0 = dup(0xffffffffffffffff) fstatfs(r0, &(0x7f00000001c0)=""/214) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7be", 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x18400, 0x0) sendto$unix(r2, &(0x7f0000000000)="47ad93e6da74fc", 0x7, 0x20000001, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendto$unix(r2, &(0x7f00000000c0)="607008009aee2d278533e0cd233208d1ac", 0x11, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="08d42ebe0c0ec7208fb0ddf4bcfa4ea234585310e6e4d28758892941e99f", 0x1e) socket$alg(0x26, 0x5, 0x0) 2018/05/24 17:10:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x14b082) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x8001, r2, r3, 0xffffffffffff7fff, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) finit_module(r1, &(0x7f0000000140)='\x00', 0x2) fcntl$setstatus(r0, 0x4, 0x2810) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x400, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x0) 2018/05/24 17:10:15 executing program 4: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x5, 0x2, &(0x7f00000000c0)={r2, r3+30000000}, &(0x7f0000000100)=0x1, 0x1) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0x44, 0x0, &(0x7f0000000440)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000240), &(0x7f0000000280)=[0x0]}}], 0x0, 0x0, &(0x7f0000000540)}) 2018/05/24 17:10:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="4400000024000307000000000000000000000000300011007f0000010000000000002600000000000000000000ffe7000000001f00000000"], 0x44}, 0x1}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@loopback, @remote}, &(0x7f00000002c0)=0xc) bind$can_raw(r1, &(0x7f0000000300)={0x1d}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@ipx={0x4, 0x9, 0x5, "17f8195f9681", 0x200}, {&(0x7f00000000c0)=""/22, 0x16}, &(0x7f0000000100), 0x25}, 0x9c) 2018/05/24 17:10:15 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000240)=0xe) r4 = dup2(r2, r0) sendto$inet6(r4, &(0x7f0000000040)="9fba739c5a32bb40432ac77fb01cbeb26731b47bc06db98d5103b9ea08910e2d7f076fb574e5368ac9b5911214a6ba9465aa61fdd2532299691063dcc997e543103fdccccb822b32a159f9936c3db64a710590e6f3ac026344d45b083765e210c30bc4fd9b0fe0ed6a1ae127eb24dfe819635d46d34bec029fce2d74d8baf82de85f43edc024948fc4dab069f1ec43812b2e083b927a075c33eae2c1264d2fa19a698d1635343e86e4e63a64316712b9f0c22affb5e8af51fcb0fd896e6888a5e7b6875210", 0xc5, 0x7fe, &(0x7f0000000140)={0xa, 0x4e24, 0x1425, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x26, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000280)=0x3) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000440)=""/4096) 2018/05/24 17:10:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x28020400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) socket$bt_hidp(0x1f, 0x3, 0x6) dup3(r0, r1, 0x0) 2018/05/24 17:10:15 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x6) poll(&(0x7f00000000c0)=[{r0, 0x8}, {r0, 0x101}, {r1, 0x400}, {r1, 0x2}, {r1, 0x200}, {r0, 0x1000}, {r1, 0x8}, {r0, 0x20}, {r1, 0x8}], 0x9, 0x40) ioctl$int_out(r1, 0x40044103, &(0x7f0000000040)) 2018/05/24 17:10:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000002700010000007600000076b285cb9ee9eacd97b1a608f6987f1afef25e477ce8d8d58b224a02644701c5be4c3ab3734cdd035b7b01d093f98e00000000"], 0x18}, 0x1}, 0x0) 2018/05/24 17:10:15 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) [ 974.195322] binder: 27975:27978 transaction failed 29189/-22, size 0-8 line 2856 2018/05/24 17:10:15 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x600, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000b3e000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xfffffffffffffc00}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1}, 0x328) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) sendmsg$inet_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000340)="e3714d9dc82a27a8e932070e1efd408f52191f76e8253d47c7b25076b915b3b021fd3c871b705d96f30b5e142cdb58ff6689f4e1b01f55077243ea68400dd33efbd20be8bae42fafffc896fcf978cb6c9d9811c684364f5a26399312a7980321defe5e", 0x63}], 0x1, 0x0, 0x0, 0x4000800}, 0x40080c1) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x100000000, 0x7, 0x101, 0xbd93}, {0x8001, 0x100000001, 0x4, 0x811}, {0x7325, 0xffffffff, 0x4fec, 0xa}, {0x2, 0x9, 0x9, 0x9}, {0xcf7, 0x9, 0x134, 0x8}]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x19, 0x0, &(0x7f00000002c0)=[@acquire_done={0x40106309, r3, 0x4}, @decrefs={0x40046307, 0x2}], 0x35d, 0x0, &(0x7f0000000300)="66e50bbeedc6debc05c38ee86d14f5e0774622b21e66"}) 2018/05/24 17:10:15 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xaf0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) r1 = memfd_create(&(0x7f0000000380)='GPLvmnet0cpuseti\x00', 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00000003c0)=0x1) socket$inet6_sctp(0xa, 0x2000000000000000, 0x84) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x44) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f00000002c0)=""/173, 0xad) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0xf8000, 0x40, 0x8, 0xffff, 0x39, 0x0, 0x1, 0x100, 0x1211, 0x4, 0x101, 0x5, 0x5, 0x80, 0xb42c, 0x80000000], 0x100004, 0x140000}) 2018/05/24 17:10:15 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x10880, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3f) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000240)={0x4, 0x1, 0x1, 0x4, 0x5}) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xf000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140010001c00fdff0000000000000000010000002d7013f18585b3f7ee04f5517db3c0d95b95c9b56cf6446eab116bcfd80e11550ec02d6cc117ef0e1abfd55536ef7cdcdd6be2ab283000357abed3cdff84fbb5e5e0ecc4ee7d02df4dee082f36b887d51dfe6414c6e2de6acf1d98e91922c7853390b3b63a5eec8a39bd1b2fde8ab1aa2af3f78d30fd8f"], 0x14}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='veth0_to_bridge\x00', 0x10) 2018/05/24 17:10:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ioctl$BLKTRACESETUP(r2, 0xc0401273, &(0x7f0000000140)={[], 0xfffffffffffffffb, 0xffffffffffff0000, 0x80000001, 0xacf7, 0x6, r3}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@bridge_dellink={0x28, 0x11, 0x601, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/05/24 17:10:15 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000007c0)={{&(0x7f00004b4000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f00000001c0), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000000100)) read(r2, &(0x7f0000000280)=""/100, 0xfffffffffffffe30) read(r1, &(0x7f0000000400)=""/100, 0x64) r3 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0xffffffffffffff6f, 0x4) [ 974.332136] binder: undelivered TRANSACTION_ERROR: 29189 [ 974.392456] dccp_close: ABORT with 197 bytes unread 2018/05/24 17:10:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x5) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000000c0)) 2018/05/24 17:10:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/05/24 17:10:16 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/24 17:10:16 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x402) write$binfmt_elf32(r0, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a8, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) 2018/05/24 17:10:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/xfrm_stat\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00000024c0), 0x0) 2018/05/24 17:10:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000200)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000000280)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046306}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/05/24 17:10:16 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000528000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) 2018/05/24 17:10:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)='oom_adj\x00') write$cgroup_pid(r2, &(0x7f0000000200)=ANY=[@ANYBLOB='9'], 0x2) 2018/05/24 17:10:17 executing program 3: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x800, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/66, 0x42, 0x0, &(0x7f0000000100)={0x3, {"4dee985876a297"}, 0x10001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x4, 0x8000, 0x1, {0x77359400}, 0xa, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff94}}) close(r1) 2018/05/24 17:10:17 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x480, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r2 = socket(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x78, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'bridge0\x00'}) 2018/05/24 17:10:17 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, "00000000000000000e00"}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x200) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) 2018/05/24 17:10:17 executing program 6: r0 = openat$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_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000072]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/05/24 17:10:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/202, 0x3}], 0x2000000000000112, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/05/24 17:10:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) ptrace$getenv(0x4201, r2, 0x2, &(0x7f0000000140)) setpgid(r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000000)={0x8f, 0x0, [0x1]}) 2018/05/24 17:10:17 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0xbc, 0x0, &(0x7f0000000480)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x28, &(0x7f0000000180)=[@ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x3, 0x21}, @flat={0x73622a85, 0xa, r2, 0x4}, @flat={0x776a2a85, 0x101, r3, 0x3}], &(0x7f0000000100)=[0x38, 0x18, 0x20, 0x30, 0x30]}, 0x20}}, @dead_binder_done={0x40086310, 0x1}, @clear_death={0x400c630f, 0x4, 0x1}, @release={0x40046306, 0x3}, @acquire={0x40046305, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000380)=[@ptr={0x70742a85, 0x0, &(0x7f0000000300), 0x1}, @fda={0x66646185, 0x4, 0x0, 0xd}, @ptr={0x70742a85, 0x1, &(0x7f0000000340), 0x1, 0x0, 0xa}], &(0x7f0000000400)=[0x48, 0x0, 0x48]}}], 0xea, 0x0, &(0x7f0000000540)="683de2ba1877482d2b5149b07f8f7f8ffb1cf69aea01dc1cdfec15cfd4c324219a066c6c374eb9585107569788dc2f55f3fb7a84f18787bfa0675795a9168da8c1477f79210d51084160fe1b1e9166db8a3085241f161d31245d77a943fb8f89a32c73f2623c1217d7ccdb80c3c155b5aac48695e7a5ffa046319d86d65ef5283405ce9b906dd1e15e933c1ad1b421f5be9a66079b7078e7021401cd281f9214e5abf8e0c560478e83c8ff79984862a0969cd9197ce4e213ce85628e07c393b98bbf50a063e49ffb91ee25b194d36f4199e8eed960c8ac258f0ee823ed434e9aa61e6a527c0bb56fd59f"}) 2018/05/24 17:10:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40c001, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040)=0x8, 0x4) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1004000000016) 2018/05/24 17:10:17 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x8003) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) 2018/05/24 17:10:17 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080046000028eb00002000f9ff6e6a577cb3c0000000002000f000000000040190780600704400cd98e8"], &(0x7f0000000100)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0xf9f, 0x8) 2018/05/24 17:10:17 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x100, 0x100) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f00000000c0)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000000040), &(0x7f0000000080)}}], 0x58}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000140)={0x3, 0x10001, [{0x4, 0x0, 0x880}, {0x1, 0x0, 0x400}, {0x7, 0x0, 0x7fffffff}]}) 2018/05/24 17:10:17 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:17 executing program 4: io_setup(0x7, &(0x7f00000001c0)=0x0) r1 = socket$unix(0x1, 0x8001, 0x0) ftruncate(r1, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000980)='/dev/dsp\x00', 0x40, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) r4 = open(&(0x7f0000000380)='./file0\x00', 0x40, 0x4) io_submit(r0, 0x2, &(0x7f0000000140)=[&(0x7f0000000300)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, r1, &(0x7f0000000200)="17f005141a4efc7c4ec6a7840fc3521bd88d26c79df468db7f49867b80583308f7924204b36da150cb71df8aba107c806ad6beb2a78464f528e87bd15f81ab584514e3c6589d52aed94b7f8a439691096962d0dcca4ad73b7d8c5d8544adebfa7e43787ecc191ced7d2328446ae12d6674f82711e028c161bfb8410c6c6900ec6e029b15f1ea19cae2146425b994657cc60f073147c7ca14a97d29ed62bdfd6b89a585425d9f1df471c32870b3af373334c307075712db4ae2cb54efeacc", 0xbe, 0x7, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x800000000b, r3, &(0x7f0000000340)="892370", 0xfffffffffffffd97, 0x1400000000, 0x0, 0x0, r4}]) r5 = socket$kcm(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$bt_hci(r5, 0x10d, 0xe, &(0x7f0000000680)=""/86, &(0x7f0000000840)=0x56) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc004240a, &(0x7f0000000880)=ANY=[@ANYBLOB="010000005ad0b7a21209e700c624580d56b276908b6f934b590200000000000000d8c1435daed9502493968188aeacab3182ebc260ea3f3ae7b0132dcf0d9f5c0b5f04861b260bacd4622dd9372e9e8f4385e52517"]) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000002c0)=0x4) r6 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000440)={r7, @in={{0x2, 0x4e23}}}, &(0x7f0000000500)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f00000005c0)={r8, 0x4}, 0x8) preadv(r5, &(0x7f0000000400)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000000700)=""/229, 0xe5}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000900)={0x2, &(0x7f0000000800)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000940)={r9, 0x1}) socket$kcm(0x29, 0x0, 0x0) 2018/05/24 17:10:17 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) dup(r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000db7fd0)=[{r0}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) read(r0, &(0x7f0000000100)=""/197, 0xc5) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/24 17:10:17 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="090000000a004e2301000100fe800000000000000000000000000014cd0000000000000000000000000000000000000000000000000000000000002200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e220700000000000000000000000000000000000000ffffff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000240)={r0, r0, 0x3}) r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d4a000)={0xffffffff80000005}) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fe0ff4)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000deb000)={0xbfffffffc000000d}) 2018/05/24 17:10:17 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="0c000000190021030000000000000000802000000000210000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x22000, 0x0) ioctl$BLKBSZSET(r1, 0x40041271, &(0x7f00000000c0)=0x5) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) ioctl$TIOCEXCL(r1, 0x540c) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000100)={0x7, 0x19, 0x80, 0x5, "2104abf515e084c03523bd759d5bbe9f4682d9c4ba1abc0f3234e1cb7bba8a50"}) 2018/05/24 17:10:18 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="fd0f4d4c037447016ee3950806429f2482759a4c26ae21ce6ef5ec703b16cad3fea6b8e42cd1fa876c0fcad4ede85b3ebe64184a8a31a843ccbad9037f77d0db088987c6fcbd3efacb8b832c4bdd1572a9aa6a799cb1e33ea6c7af979763b4949f59e1ac6ed62310e3003bc91280a8a48ee96c2d8764ad77bfc1cb02e170c0e8441d507355cd42709dd2c218d3c62f8eb11577fa06f5d61b01c19912484b7f0df03fea1b20509483ba87"], 0x2) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000002, 0x1013, r0, 0x0) keyctl$set_reqkey_keyring(0x5, 0x5) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='user\x00', 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000004c0)=0x100000035) prctl$intptr(0x1f, 0x1) 2018/05/24 17:10:18 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) read(r0, &(0x7f0000000080)=""/33, 0x1c8) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r3, 0x10000, 0x1) 2018/05/24 17:10:18 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/119, 0x77}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1163fc48ec702e6e43efbfef02c657f5a186d39e686d2a01eea28d60426b86c5b64930a575cffae1068caf7b70525bf04b354a0dfec3776b22af50caefb2b34f92f8", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) socketpair(0x1, 0x80a, 0x8, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x1, 0x0, &(0x7f000000df36)="12"}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/24 17:10:18 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:18 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'veth0_to_bond\x00', 0xdd}) r2 = openat$cgroup_int(r0, &(0x7f0000000100)="060000000000000081ccaf7db962f906657363656e64616e747300", 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000f2"], 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x20, 0x4) 2018/05/24 17:10:18 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008f37)}) 2018/05/24 17:10:18 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x40085112, &(0x7f0000000040)={0x8}) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)=""/60, 0x3c, 0xa0a}, 0x1}], 0x1, 0x120, &(0x7f00000001c0)={0x77359400}) 2018/05/24 17:10:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c01000004000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98904022d8f9523b12e5af7408309b4175c000028d4b2921ea4c8fa0100000000000000916a0dc38b518cdf628235cebb98b7559414d05501b53513cdf5426294335b7189c3003b2cbdae69c72000000000000000710e1300ca933f87c6e4b56e0dd8a5404aeda0047a463b4a010d60f09af2e96b1bc2d44d70a8a3556b7c6c6f3978ab8c3f49f8282b78a4b33f3629fbec0bca08375131bd71baad5a8681050c6da79f"], 0x89) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x7, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xfffffffffffffffe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000001c0)=0x84) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x8) 2018/05/24 17:10:18 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000001, 0x0, 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) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x100000000000004, &(0x7f0000000080), 0x4) sendto$inet(r0, &(0x7f00000000c0)='f\r', 0x2, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7f9, 0x40000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000000100)=0x80000001) [ 977.399628] binder: 28143:28150 ioctl c0306201 20007000 returned -14 [ 977.429592] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/24 17:10:18 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:18 executing program 4: add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='user\x00', 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="bc", 0x1, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000100)=""/51, &(0x7f0000000140)=0x33) keyctl$update(0x2, r1, &(0x7f0000001080)='t', 0x1) 2018/05/24 17:10:18 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xffffffffffffffea, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x7, 0x2000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc2c45512, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f00000001c0)={0x200f1526, r2}, &(0x7f0000000240)={0x6, 0x7, 0x9, 0x4, 0x2, 0x200}) 2018/05/24 17:10:18 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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$can_raw(0x1d, 0x3, 0x1) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r1) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r3, 0xa, 0x12) io_setup(0x7, &(0x7f0000001180)=0x0) io_submit(r5, 0x1, &(0x7f0000001140)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x3, 0x3, r3, &(0x7f00000010c0)="cfbff444f8a293c849", 0x9, 0x100000000, 0x0, 0x0, r1}]) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r6 = dup2(r3, r4) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) [ 977.447431] binder: 28159:28160 ioctl 40046207 0 returned -16 [ 977.469554] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/24 17:10:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)="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", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x37]}, 0x223) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000000, 0x2200) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000000c0)={0xdf, 0x0, 0x101, "70ab87f224361e58cc27605cd2a2b6564f22428d79e52fb45876754bbf8e78bc5879b8a783559cea13141b519cf5515bee19fb53674ece15a8262cb4353dba4108c0adae9ab0ba7b1b34ae74f1cad59a8e40b25693210404b532639de95465229d566c029d0deb2cbb5bb52777b3606442eb76cde0fb428c90fa7641744d6e87dfecadae5284371e708387bc4391a50e73189212f0ff750b1186e1bc57b3cba3dfb305eb95023adde769a58e3f61f976a2e3b73a8988303ea0054f48fbf9b5865a7270721ade727714ac68af201642a37fd48626d383d9e68c236007fe8fdf"}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000040)={0x1000, &(0x7f0000000740)="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"}) 2018/05/24 17:10:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100)='k', 0x1, 0x20000801, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) write$cgroup_pid(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='4'], 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) sendto(r0, &(0x7f0000000280)='7', 0x1, 0x50, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80) [ 977.521227] binder: 28159:28160 ioctl 40046207 0 returned -16 [ 978.198327] binder_alloc: binder_alloc_mmap_handler: 28143 20000000-20002000 already mapped failed -16 [ 978.209208] binder: BINDER_SET_CONTEXT_MGR already set [ 978.214570] binder: 28143:28191 ioctl 40046207 0 returned -16 [ 978.222116] binder: 28143:28150 ioctl c0306201 20007000 returned -14 2018/05/24 17:10:19 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x37, 0x8, 0x7, 0x1, 0x3, 0x3}) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r3, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) 2018/05/24 17:10:19 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000240)={0xcb2, 0x0, 0x7f, 0x7, 0x0, 0x1, 0x10000, 0x1f, 0x7, 0x6}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="5b4ba9430000003473b60dc406f3", @ANYRES32=0x0], &(0x7f00000001c0)=0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/24 17:10:19 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/4096, 0x1000) 2018/05/24 17:10:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000, 0x0, 0x800000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000001380)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08000200", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08008e0001000000"], 0x1138}, 0x1}, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080), &(0x7f0000001300)=0x4) 2018/05/24 17:10:19 executing program 6: r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000100)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x2, 0xff, 0x1, 0x4}, 0xe3) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x9, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x2, 0xffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 2018/05/24 17:10:19 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000012c0)='/dev/midi#\x00', 0x40, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000011c0)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x60a101) fsetxattr(r1, &(0x7f0000001200)=@random={'osx.', '\'em1selfem0eth0geth1bdevwlan0em0wlan1\x00'}, &(0x7f0000001240)='/dev/usbmon#\x00', 0xd, 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001300)=0x55, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000000)="9ac30122ffd5040bafa8b2ecd7afbb6876439c0e8bd95c1aa84c5157173d39a43aa954ba55ba0dda72b826e65df43d1ee3887d9a8cb7c5a1d4e40f03410e7e16b919f13d4e1d64dc1ac9dfd3931c18ec44aa9d1ec23b6dedf3ca880d557a702b5a4ac3066260844efde86ce5994b25d7c7395de0609fd60dd4411c9095b28972c59f1b42a7b35ed59545e40c0f7a384ed9188540f0ce4a424f8856df38288938efcf151cf648c1289d98972b38fc5b89ff5e21e56980b5a661a9bf62", 0xbc}, {&(0x7f00000000c0)="a8446500072a1c8b1953ed194a471c6853b0c283a20704df204559", 0x1b}], 0x3) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) close(r2) 2018/05/24 17:10:19 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000013000/0x1000)=nil, 0x1000}) recvmmsg(0xffffffffffffffff, &(0x7f00000005c0)=[{{&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/24, 0x18}, {&(0x7f0000000340)=""/22, 0x16}, {&(0x7f0000000380)=""/117, 0x75}], 0x3, 0x0, 0x0, 0x40}, 0x7}, {{&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/34, 0x22, 0xfffffffffffffeff}, 0x8}], 0x2, 0x20, &(0x7f0000000600)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000640)={'security\x00', 0x82, "94e0fdddc6aa553eb8803dfcefd197e09d5567050bcc2f061e04f4908c9a058307c8f6cf6036ce1d07f8b231f7bd0f9f3c1a128328b33cb4336c2c50506e501eb9611d29dd497a13e215b940d2879051d5f39908b937a2fe5a8effef369aca1a20d5bb1e247f7f653bd380bec0be4d459dc4fde6aa868a1a69015d5a7f8fdbc45540"}, &(0x7f0000000700)=0xa6) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) dup(0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000540)={0x3, r1}) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='?', 0x1, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000140)) [ 978.598777] validate_nla: 56 callbacks suppressed [ 978.598787] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 978.611155] nla_parse: 58 callbacks suppressed [ 978.611164] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:19 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'ifb0\x00', &(0x7f0000000200)=@ethtool_sfeatures={0x3b, 0x2, [{0x9, 0x8}, {}]}}) 2018/05/24 17:10:19 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000980)) r0 = creat(&(0x7f0000000400)='./file0/file0\x00', 0x100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) unlink(&(0x7f00000000c0)='./file0/file0\x00') 2018/05/24 17:10:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x19b, @loopback={0x0, 0x1}, 0x9}}, 0x5, 0x5}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r3, 0x4, 0x3, [0x800, 0x5, 0x3]}, &(0x7f0000000340)=0xe) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0x200005dc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000080)={0x4, 0x0, [{0x80000019, 0x3ff, 0x51fc, 0x4, 0x8001}, {0xc0000003, 0xc0000000000, 0x81, 0x7f, 0x68000000000}, {0x40000000, 0x7, 0xfff, 0x1, 0x3}, {0x40000000, 0x9, 0x6, 0x2, 0x2}]}) [ 978.666400] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 978.673961] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:19 executing program 5: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}, {{&(0x7f0000004ac0)=@hci, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006cc0)=""/33, 0x21}], 0x1, &(0x7f0000006d80)=""/157, 0x9d}}], 0x2, 0x40010000, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000080)="84", 0x18f, 0x40000, 0x0, 0x0) 2018/05/24 17:10:19 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x201000, &(0x7f00000002c0)) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/05/24 17:10:19 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000018}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@deltaction={0xb0, 0x31, 0x104, 0x70bd2c, 0x25dfdbfb, {0x0, 0xffffffffffffffc1, 0x1}, [@TCA_ACT_TAB={0x4c, 0x1, [{0x18, 0xc, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x5, @TCA_ACT_INDEX={0x8, 0x3, 0xc5a}}, {0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}, @TCA_ACT_TAB={0x50, 0x1, [{0x14, 0x16, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x18, 0x0, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0x7ff}}, {0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}]}, 0xb0}, 0x1}, 0x20000080) fcntl$addseals(r0, 0x409, 0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020f000008000000e0ff0000000000000300060000000000f13f0000e0000001003a03b3cac100db7f0b0000000000000000000000e000000000000000000000"], 0x40}, 0x1}, 0x0) pipe(&(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) vmsplice(r0, &(0x7f0000001380)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="ae5544133d73b11ad04a0b3f8aa054e1ecbcbd81617eef724105ca5655a93a4b0e42f501dcaa", 0x26}, {&(0x7f0000001300)}, {&(0x7f0000001340)="0f7f6a61d6cab76cb754629d54111cd7b4c8588b414bd1c1", 0x18}], 0x4, 0xc) ptrace$setsig(0x4203, r3, 0x7fff, &(0x7f00000000c0)={0x2, 0xd17c, 0xfac, 0x1}) [ 978.744994] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 978.752527] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x101, 0x30, 0x76, 0x7}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x100}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r2}, 0x2) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 2018/05/24 17:10:19 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000180)=0x8, 0x4) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20}, 0x1c) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x4) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/24 17:10:19 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fsync(r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e637075009284fccc822bef40f55e7d04eb337d5fe98a74738a6ff6b311d56561c4b1e2688d40dfc8ced0c61b13bfd0accff263899ed7501db57f86c6ca17c16703d7d48419f301646568f78835e317922f8d89f48726d783589e740495732168a44f16da461760543e2c92134409102f1c5decdb4187bbebe2646076f88a487d4672a3c32cd4aab4", 0x200002, 0x0) r2 = dup(0xffffffffffffffff) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000440)={0x6, 0x4}) r3 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000100)=""/148, 0x94}], 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={r1, 0x0, 0x1, 0x8001, &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x3}, 0x20) socket$inet6(0xa, 0x807, 0x80000000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x400000, 0x0) prctl$getreaper(0x29, &(0x7f0000000000)) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f00000001c0)={0xaa, &(0x7f0000000340)="1d4d962707fd283dd490c82b3711359a1203323bb67519bfc1176bff3107ab5af19e0ac61a8dda2516dd8f9faac9f1bc2b604daa6d909b0fec42a54b4c45e863f0135b49d1f38fb7b7bd017c05607dfd641d7abad5d0147445a77dc8702bb70b4ed74ee0a963df8f0819e29d883c83591bfa277358b7b31b8d84160f2fbf7fc3e9c87ded38ebf17575bb7f219a20e2ddaef3bcfb2b4ef89a3688faf1d15657ab57f2cf73840c66aee69d"}) getpeername$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) bind(r4, &(0x7f0000000140)=@l2={0x1f, 0x1, {0x4, 0x7, 0x9, 0xac, 0x7, 0x4}, 0x2, 0x20}, 0x80) bind$packet(r4, &(0x7f0000000100)={0x11, 0xd, r5, 0x1, 0xae3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) [ 978.890742] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 978.898250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 978.943307] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 978.950776] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 978.994422] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 979.001905] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:20 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:20 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x6, 0x5, 0x2, 0x5}, 0x6) read(r0, &(0x7f0000000000)=""/52, 0x34) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0xffffffffffffffff) dup2(r0, r2) 2018/05/24 17:10:20 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x420002, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000640)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0xfffffffffffff000, 0x6, 0x1, 0x1}, &(0x7f0000000700)=0x98) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) r6 = gettid() mq_notify(r0, &(0x7f0000000500)={0x0, 0x27, 0x5, @tid=r6}) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002e40)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002f40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002f80)={'bridge0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002fc0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000003000)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003040)={@local, 0x0}, &(0x7f0000003080)=0x14) getsockname$packet(r0, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003140)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000003500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000034c0)={&(0x7f0000003180)={0x30c, r4, 0x20, 0x70bd26, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r5}, {0x1a8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x140, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}]}, 0x30c}, 0x1, 0x0, 0x0, 0x4c010}, 0x800) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x3]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x4020aea5, &(0x7f00000002c0)=@ioapic) 2018/05/24 17:10:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) setpgid(r1, r2) 2018/05/24 17:10:20 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000001, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x3f) sendmmsg(r0, &(0x7f0000003cc0)=[{{&(0x7f0000000c00)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)}}, {{&(0x7f0000000f00)=@in={0x2, 0x4e23, @rand_addr=0x7}, 0x80, &(0x7f0000001040), 0x0, &(0x7f0000001080)}}], 0x2, 0x0) 2018/05/24 17:10:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getdents64(r1, &(0x7f0000000140)=""/251, 0xfb) [ 979.101238] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 979.108752] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 979.129232] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 979.136703] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20}, 0x1c) clock_gettime(0x0, &(0x7f0000004980)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004880)=[{{&(0x7f0000004440)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000004600)=[{&(0x7f00000045c0)=""/47, 0x2f}], 0x1, &(0x7f0000004640)=""/128, 0x80}}, {{0x0, 0x0, &(0x7f0000004840)}}], 0x2, 0x40, &(0x7f00000049c0)={0x0, r1+10000000}) 2018/05/24 17:10:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x91, "30f4938260c367d5d05e31492421202865b018fb120b5323d2f7d7b3e4f56b31955b1342443828cbedacc27977a7b324f4e094ed3d7f6e6388d4d0ce9b5cd7d86db89bcf4de0a338af79c88f47bec90ec33248c69017338078febb87186c5af2a9fc430d8964c03634ec828c54881c4b85a2377d71332935fd8a7f3e4b703fdb572799832ed47f8f1aced880fc3c26e0c3"}, &(0x7f0000000080)=0x99) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x6, 0x1, 0x1, 0x2, "fdeb72922067cf71ac4274108c04fb9e06656961a5a6f89d3d695014eb07fdf7a294fb94c2ecdc513d94246e", 0x5}) [ 979.158156] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 979.165651] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) close(r0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x8, 0x8a}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r2, 0x12d0}, 0x8) 2018/05/24 17:10:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) close(r0) [ 979.232261] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 979.239753] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 979.288676] QAT: Invalid ioctl [ 979.331585] QAT: Invalid ioctl 2018/05/24 17:10:20 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4013}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00020000"]) 2018/05/24 17:10:20 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg$can_raw(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x1d, r1}, 0x10, &(0x7f0000000480)={&(0x7f0000000300)=@can={{0x0, 0x8, 0x5, 0x1ff}, 0x5, 0x2, 0x0, 0x0, "1a34eb19c540248f"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='cgroup\x00') perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000001c0)={0x0, r3}) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) r5 = getpgrp(0x0) fcntl$lock(r2, 0x5, &(0x7f0000000100)={0x2, 0x1, 0x0, 0x0, r5}) sendfile(r4, r3, &(0x7f0000000000), 0x8) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0xad856e3e0d292354, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40047705, &(0x7f0000000040)={0x1, 0x40}) 2018/05/24 17:10:20 executing program 7: mq_notify(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0xfffffffffffffffe, 0x0, @thr={&(0x7f0000006000), &(0x7f0000006000)="ff500b2b00ef"}}) 2018/05/24 17:10:20 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:20 executing program 3: io_setup(0xcd, &(0x7f0000000000)=0x0) io_getevents(r0, 0x7ff, 0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x77359400}) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$getflags(r1, 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a30a58ce53bdcb162dbad14702625d154868a21324900000000000000001065c795a6fb9df28c28679f3e238c62f33afbed084490d44b1298934eeb80adfcca7bfbd1ab6137cab9883288ac5b8ad7e3df4ca152fd2fef7d887728fde6ef4c2cbe8db73ce795ee89"], 0x6a) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) 2018/05/24 17:10:20 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x40900) ioctl$KDSETLED(r0, 0x4b32, 0x4dc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x5, 0x1000]}, &(0x7f0000000080)=0x8) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x30000001}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x3f, @broadcast=0xffffffff, 0x4e23, 0x2, 'fo\x00', 0x10, 0x3, 0x19}, {@empty, 0x4e24, 0x2003, 0x7fff, 0xfffffffffffffffe, 0x9d}}, 0x44) linkat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1f, 0x3, 0x10001, 0x7, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x1, 0xd8, "1d62fb05a8c0d1e368125fd233068c74043a37949dbca296aea2cdf54d6eff844dd4b7d1c45204ac69a4a16fff480a565cebcea4d38306c5d4e6f57da59abaa24c4a6b8eca15fc5d77e20e6d41b1a539aa1b646be9cf9a2f245a97263b3fed0d34eab7568f8e1d1d5c8ecac64731fff98ab2015914846671b3db95c82cfb759fef132e6d84c2023c1fb5bfae7cf61a26b98d59ece84c8d8062278fcfaa30d13cf09c2a11f91d8bfb2d9e05a4ba70f94a449dd647b60b2c6f5385280ccc6b4173b7eb6c61fe4945fc21423ab704c894b5e880336353a53fec"}, 0xe0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000003c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000440)={&(0x7f0000ffb000/0x4000)=nil, 0x2, 0x1, 0x4, &(0x7f0000ffd000/0x1000)=nil, 0x3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000500)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000540)={0x6, 0x1, 0x100000001, 0x2, 0x7ff, 0x81}) ioctl$KDSETMODE(r0, 0x4b3a, 0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r1, 0x7f4aa97a}, &(0x7f00000005c0)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000700)={&(0x7f0000000600)=[0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0], 0x3, 0x2, 0x3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000740)={0x10000, 0x2, 'client1\x00', 0x3, "5778f37be1e55fcf", "ca58af89b84b0891ea7446dea88838df371c97b365ef732b78cba5c2f9401752", 0xfff, 0x9}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000800)={r3, 0xa9, "ca8de4cebcfe0791bb6c93a6b7714493e65c6e13fcd923e97cd777e66187ed3d4273c9640e58631f73d7a3490037cd6e0ea53a1cb788550fd087ec854ce69bd5b9c2d077bc55bcd03451dfcd51b425452ec314f80d7a93773a2521e856a6fb9d70a284d53dd07e00f439f5ca79f49a927d94ab3505e70c38fa9546fc3dbe7976341ec10fbe53ef4eb342bedf849b7a806769e3928f2762b02a4f961ca69d6ff47c11d5c64641e34486"}, &(0x7f00000008c0)=0xb1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000900)={0x8e3, 0xc, [0x6, 0x8f60, 0x3a]}) fchmodat(r0, &(0x7f0000000940)='./file0\x00', 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000980)={0x8, 0x88, 0x3, 0xfffffffffffffff9, 0x392, 0x4}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000009c0)=0x1, 0x4) statfs(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)=""/161) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000b00)=""/4096, &(0x7f0000001b00)=0x1000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001bc0)={r0, 0x7ff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001c00)={0x6}, 0x1) 2018/05/24 17:10:20 executing program 6: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000280)={0x0, 0x0, 0xfffffffffffffffa}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/24 17:10:20 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) 2018/05/24 17:10:20 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ed", 0x1}], 0x1, &(0x7f0000003500)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000980)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffff7, 0x9, 0x3ff, 0x9, 0x0, 0x0, 0x3f, 0x1, 0x3de, 0x40, 0x2a2, 0x1, 0xffffffffffffffff, 0x38, 0x1, 0x5, 0x4, 0x7f}, [{0x6474e557, 0x0, 0x3, 0x81, 0x755, 0x5, 0x101, 0x100000000}], "eef996bb2efe92ce4ddd1af89b2e178de197faa2e8b90e43b74aa62dff328715a5ecea1e7383e3ae4779bd61de5b8be67b78f65a6cc0306a1d4edcd2ad03d906b4942249ab862303e734f69986c534871816c55790d1fbbca53ec70984512979617482ed84537198e9b75ed24b432da86d74342994e1e771aa0cc02ea1d4dfe62c5b473ecee3424a1b5c3243e778c3a1ea8d35a90312828ac063e7bb1dbef264af32bc0e147eab19c8daa493aa8d7f5594f482fc5cf00c632de5af6626293d24be433dd1746ed49ad4ece682452b1e80697a62481399ef613d70d4191a8cddd0230c4f17676b008617f9f67690481f1b", [[], [], [], [], []]}, 0x668) recvfrom(r1, &(0x7f0000000080)=""/174, 0xae, 0x2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x20000000) close(r0) 2018/05/24 17:10:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') lseek(r0, 0x7fffffffffd, 0xfffffffffffffffe) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/24 17:10:21 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000040)='xcbc(aes-generic)\x00', 0x2) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c2aafe04fb30100000001000000d2ba9a06ad46398502edc800c7119d4d54", 0x20) 2018/05/24 17:10:21 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='ip_vti0\x00', 0x80}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000180)='./bus\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) rt_tgsigqueueinfo(r2, r3, 0x35, &(0x7f0000000240)={0x36, 0x3, 0x1, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/24 17:10:21 executing program 3: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000300000/0x12000)=nil, 0x12000, 0x0) getpgid(0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202000, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x400, 0x1b1, 0x7c8d, 0xf1c48f1}, 0x10) 2018/05/24 17:10:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f0000000040)) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/154) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffe29, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'none\x00', 0xd, 0x9, 0x1d}, 0x2c) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/05/24 17:10:21 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='s\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x10000, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x100000001, 0x7789400, 0x9}, 0xc) 2018/05/24 17:10:21 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:21 executing program 4: socketpair$unix(0x1, 0x1000002, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x9, 0x404001) ioctl$KVM_NMI(r1, 0xae9a) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2000, 0x162) ioctl$KVM_ENABLE_CAP(r3, 0x4018aebd, &(0x7f0000000000)={0x0, 0x0, [0x80000001]}) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x3ff, 0x41) 2018/05/24 17:10:21 executing program 6: socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/.nforce\x00', 0x2a4001, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x2f) 2018/05/24 17:10:21 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) 2018/05/24 17:10:21 executing program 2: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x42040, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x1f) 2018/05/24 17:10:21 executing program 1: r0 = socket(0x1a, 0x803, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000300)=0x8) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) read(r1, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, 0xffffffffffffffff) 2018/05/24 17:10:23 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x632, 0x10000) sendmsg$can_bcm(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x6, 0x100, 0x2, {0x0, 0x7530}, {0x0, 0x7530}, {0x0, 0x3, 0x3, 0x7fff}, 0x1, @can={{0x0, 0x1000, 0x100000001, 0x100}, 0x1, 0x2, 0x0, 0x0, "caef8a35cdab0a54"}}, 0x34}, 0x1, 0x0, 0x0, 0x81}, 0x800) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0x4018aee1, &(0x7f0000000000)) 2018/05/24 17:10:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x50}, {0x6}]}, 0x10) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x800) sendfile(r1, r2, &(0x7f0000000280), 0x40) r3 = accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x9, 0x4) fsync(r1) sendto(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)=@generic={0x0, "fd040942bbc0987bed83134663536ad4184e3f0efc75576fc176d1c32c4fc29d92453a144e251185da69ceb46c3a72f06266285e394c4b57ae23a573110b41170874b2bf80651065d645b94315ad056afe137d81d6d517014eee9e97429c52f6f291125a5a7a0cec045ae5c25fb4f8d68079d705d3a8ac9d7541b0e9c434"}, 0x80) 2018/05/24 17:10:23 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xc, 0x80801) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) pread64(r1, &(0x7f0000000200)=""/162, 0xa2, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) write$binfmt_elf64(r0, &(0x7f00000011c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x1, 0x80000001, 0x0, 0x557c}, [{}]}, 0x78) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}]}, 0xb0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x11) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) fcntl$setstatus(r1, 0x4, 0x0) 2018/05/24 17:10:23 executing program 2: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x61, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) read(r1, &(0x7f0000000140)=""/117, 0x75) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000001c0)={{0x7, 0x40000000000003, 0x2, 0x9, "feec771ac6ccb7261a7ace43f172bf5bde714a767ca4bf81d9250e6665e09af6752c6b348b33cb829a07b253", 0xfffffffffffff801}, 0x0, 0x0, 0x7fffffff, r0, 0xfffffffffffffffc, 0xfffffffffffffffe, "420811d123909f13bcb00f3c21992cc5b0d1d65113101905b319c391b79776345be593cdb12e9b91ae477db90c57368f2710c8dc5d46c6347bdaeff33bd4023d", &(0x7f0000000080)='\x00', 0x1, [], [0x40006, 0x81, 0x80000001000000, 0x8]}) 2018/05/24 17:10:23 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x424500, 0x4) recvfrom(r0, &(0x7f0000000100)=""/15, 0xf, 0x40000060, &(0x7f0000000140)=@generic={0xa, "8709b5f219d19838a1aab9bb9c183ac1aebfe1181f5a2a04ff318e65f7c3c1465e72e1b858a724db185d4a453c8b6aad592d33657eb23a064fa3f970235f2309be34ec41daeebd86472a7a44bb1ea4ab7b4f25020b1f64d4f0e8283830321d2e4f365319e4272730360b06e4bdb88b490eaf3c19d20e098338546ad83a69"}, 0x80) syz_emit_ethernet(0x42, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff0000000000000800480000340000000000009078ac1414aa80000000440c0501ffffffff0000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f0000000080)) 2018/05/24 17:10:23 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(0xffffffffffffffff, 0xaea3) recvmmsg(0xffffffffffffffff, &(0x7f00000065c0)=[{{&(0x7f0000000240)=@nfc_llcp, 0x80, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/16, 0x10}, {&(0x7f0000000300)=""/229, 0xe5}, {&(0x7f0000000400)=""/196, 0xc4}, {&(0x7f0000000500)=""/53, 0x35}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/68, 0x44}], 0x6, &(0x7f0000001600)=""/173, 0xad}, 0x7}, {{&(0x7f00000016c0)=@rc, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001740)=""/242, 0xf2}, {&(0x7f0000001840)=""/210, 0xd2}, {&(0x7f0000001940)=""/100, 0x64}, {&(0x7f00000019c0)=""/103, 0x67}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/224, 0xe0}, {&(0x7f0000002b40)=""/239, 0xef}, {&(0x7f0000002c40)=""/221, 0xdd}, {&(0x7f0000002d40)=""/208, 0xd0}, {&(0x7f0000002e40)}], 0xa}, 0x8}, {{&(0x7f0000002f00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002f80)=""/4096, 0x1000}], 0x1, &(0x7f0000003fc0)=""/60, 0x3c, 0x1}, 0x7b}, {{&(0x7f0000004000)=@nfc_llcp, 0x80, &(0x7f0000004800)=[{&(0x7f0000004080)=""/194, 0xc2}, {&(0x7f0000004180)=""/196, 0xc4}, {&(0x7f0000004280)=""/252, 0xfc}, {&(0x7f0000004380)=""/143, 0x8f}, {&(0x7f0000004440)=""/176, 0xb0}, {&(0x7f0000004500)=""/210, 0xd2}, {&(0x7f0000004600)=""/160, 0xa0}, {&(0x7f00000046c0)=""/24, 0x18}, {&(0x7f0000004700)=""/13, 0xd}, {&(0x7f0000004740)=""/165, 0xa5}], 0xa, &(0x7f0000004880)=""/167, 0xa7, 0x4}, 0x6}, {{&(0x7f0000004940)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000005b80)=[{&(0x7f00000049c0)=""/4096, 0x1000}, {&(0x7f00000059c0)=""/235, 0xeb}, {&(0x7f0000005ac0)=""/46, 0x2e}, {&(0x7f0000005b00)=""/112, 0x70}], 0x4, &(0x7f0000005bc0)=""/62, 0x3e, 0x4}, 0xffffffffffffffc0}, {{0x0, 0x0, &(0x7f0000005f80)=[{&(0x7f0000005c00)=""/66, 0x42}, {&(0x7f0000005c80)=""/62, 0x3e}, {&(0x7f0000005cc0)=""/92, 0x5c}, {&(0x7f0000005d40)=""/206, 0xce}, {&(0x7f0000005e40)=""/199, 0xc7}, {&(0x7f0000005f40)=""/23, 0x17}], 0x6, &(0x7f0000005fc0)=""/188, 0xbc, 0x4}, 0x2}, {{&(0x7f0000006080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000006140)=[{&(0x7f0000006100)=""/30, 0x1e}], 0x1, &(0x7f0000006180)=""/111, 0x6f, 0x97cf}, 0x1}, {{&(0x7f0000006200)=@can, 0x80, &(0x7f0000006480)=[{&(0x7f0000006280)=""/182, 0xb6}, {&(0x7f0000006340)=""/92, 0x5c}, {&(0x7f00000063c0)=""/125, 0x7d}, {&(0x7f0000006440)=""/29, 0x1d}], 0x4, &(0x7f00000064c0)=""/239, 0xef, 0x3}, 0x8}], 0x8, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000066c0)={0x0, 0xc6}, &(0x7f0000006700)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000006740)={r3, 0x7}, 0x8) r4 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1f8000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x40505331, &(0x7f00000000c0)) r6 = openat$cgroup_type(r4, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000002e40)=0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000006780)='/dev/rfkill\x00', 0x8001, 0x0) 2018/05/24 17:10:23 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000280)}) 2018/05/24 17:10:23 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:23 executing program 7: mprotect(&(0x7f00000d7000/0x3000)=nil, 0x3000, 0x2000004) clock_adjtime(0x0, &(0x7f0000000c80)) accept4$packet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000007c0)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xc, 0xc, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x6}, @ldst={0x0, 0x1, 0x0, 0x5, 0xa, 0xfffffff0, 0x8}, @exit={0x95}, @jmp={0x5, 0x0, 0xc, 0x6, 0x8, 0xfffffffc, 0xffffffffffffffff}, @alu={0x7, 0x2, 0xe, 0x8, 0x8, 0xfffffff4, 0xfffffffffffffffc}, @ldst={0x1, 0x3, 0x6, 0x8, 0x2, 0xfffffffe, 0x4}], &(0x7f0000000080)='GPL\x00', 0x7fff, 0x0, 0x0, 0x0, 0x1, [], r0, 0x5}, 0x48) 2018/05/24 17:10:23 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0xffffffffffffffe0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc8, &(0x7f0000000180)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/05/24 17:10:23 executing program 5: socketpair(0x7, 0xa, 0x10000, &(0x7f0000000040)={0xffffffffffffffff}) sync_file_range(r0, 0x6, 0x706a7513, 0x3) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 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) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) 2018/05/24 17:10:23 executing program 3: mq_open(&(0x7f0000000080)='vboxnet0^+\'*{wlan0&vmnet0\x00', 0x40, 0x0, &(0x7f00000000c0)={0x80000000, 0x7fffffff, 0x7b}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x408000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000001c0)={@any=0xffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x6, 0x390) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x800, 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x200000) 2018/05/24 17:10:23 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)=""/144}, 0x18) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x9, 0x3, 0x80000000, 0x2c, r0, 0xf35f}, 0x2c) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000001c0)=""/59) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000340)={0x80002004}) memfd_create(&(0x7f0000000140)='\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') bind$bt_rfcomm(r0, &(0x7f0000000300)={0x1f, {0x9, 0x45de, 0x1, 0x9, 0x1, 0x7ff}, 0x3}, 0xa) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='.\x00', @ANYRES16=r2, @ANYBLOB="00012cbd7000fddbdf25060000000800060005000000"], 0x1c}, 0x1, 0x0, 0x0, 0x24000045}, 0x20000000) 2018/05/24 17:10:23 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000140)="13", 0x1}], 0x1, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000040)) 2018/05/24 17:10:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000017c0)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f00000007c0), 0x0, &(0x7f00000008c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0xc}}], 0x2c}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x2, 0x4) 2018/05/24 17:10:23 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) [ 982.450585] sctp: [Deprecated]: syz-executor6 (pid 28483) Use of int in max_burst socket option deprecated. [ 982.450585] Use struct sctp_assoc_value instead [ 982.521780] sctp: [Deprecated]: syz-executor6 (pid 28487) Use of int in max_burst socket option deprecated. [ 982.521780] Use struct sctp_assoc_value instead [ 982.957150] Unknown ioctl -1055894249 2018/05/24 17:10:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x5, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/05/24 17:10:24 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000180)=0x15000) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000001c0)={0x4, 0x2, 0x80000001, 0x100}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000000)="0f01f7660f017b000f00d00fc75f810fc7a5000066b9b10b00000f32f30a1cba400066edf20f58db66b9800000c00f326635010000000f30", 0x38}], 0x1, 0x0, &(0x7f0000000040)=[@cstype0={0x4}], 0x1) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x400000000, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$TIOCSCTTY(r1, 0x540e, 0x66) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00000002c0)={0x6, 0x0, [{0xaba, 0x0, 0x662e}, {0xb8c, 0x0, 0x1}, {0xbfb, 0x0, 0x2}, {0xa41, 0x0, 0x400}, {0xf7f, 0x0, 0xd145}, {0x2e5, 0x0, 0xac84}]}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000200)={0x4, 0x0, [{0x836, 0x0, 0x5}, {0xa7d, 0x0, 0xfff}, {0x909, 0x0, 0x9}, {}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x2, 0xa1}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="ffffff7f04765b87d37d436cdff062bd8aa317bcf2661fa91431093800aad856caecb90102"], &(0x7f0000000400)=0x8) getpeername$packet(r1, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001780)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000017c0)={r3, @empty, @multicast2=0xe0000002}, 0xc) connect$pptp(r1, &(0x7f0000000440)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x1e) bind$pptp(r0, &(0x7f00000003c0)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/05/24 17:10:24 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:24 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x82) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xaf1, 0x30}, &(0x7f0000000180)=0xc) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x8, 0x1, 0x5}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000200)=""/82, &(0x7f0000000280)=0x52) socketpair(0xe, 0x6, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000040)=0x7, 0x4) 2018/05/24 17:10:24 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000024c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002500)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000002600)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0, 0x0}, &(0x7f0000002680)=0xc) r5 = gettid() getresuid(&(0x7f00000026c0), &(0x7f0000002700)=0x0, &(0x7f0000002740)) stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002840)=0x0, &(0x7f0000002880), &(0x7f00000028c0)) lstat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0}, &(0x7f0000002a00)=0xc) fstat(r1, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002ac0)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000002bc0)=0xe8) r16 = getegid() r17 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004080)={0x0, 0x0, 0x0}, &(0x7f00000040c0)=0xc) r20 = syz_open_dev$dmmidi(&(0x7f0000004100)='/dev/dmmidi#\x00', 0x9, 0x0) r21 = getpid() getresuid(&(0x7f0000004140)=0x0, &(0x7f0000004180), &(0x7f00000041c0)) r23 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004240)={0x0, 0x0}, &(0x7f0000004280)=0xc) r26 = getegid() sendmmsg$unix(r0, &(0x7f0000005440)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002480)=[{&(0x7f00000002c0)="f785a59706a8af65629815fbe7666e1308bebc144f58ade7c7054ffd56db521555de50a60a354e00fd4f1c6354d81eb2f125f0d4cfe5094c617fbca65bf8d5cc421d987e69e3", 0x46}, {&(0x7f0000000040)="f50840b48ba4617b622d894375677fe544fd6d8995fbdb9e212e35773e5828994f72282005ea3984740126da91f04a791ad4bb5456a2cc325554", 0x3a}, {&(0x7f0000000340)="46b76eba8ffc1469fa99c5d1c6744dabec85e02b9b2b78d9671e3b992da4a6f28bb00ef8196d8bc2f3e319d424a1dd56a8f6e8b926c88b61f17c5d6c9974750ade363371eeb11e956a88a69af481c7ca7fee5e3220908424d9be8af45564c273c47c975f292df17a710f62acab96454d16", 0x71}, {&(0x7f00000003c0)="3ed259ba59f4ad522c1cf324ebe290bf30a217", 0x13}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000003e00)="68521b94107eb87ad632acfa645f521043fa279fe504db30f6ed1f0ec7d1", 0x1e}], 0x3, 0x0, 0x0, 0x41}, {&(0x7f0000003e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000003f00)="10618e8a3e599d4671b3e2e82e20ff7b0829783f61a34de5598630eeca85e778e59842a3179dc07786e24b3395cad3999f6b112a4da3f660eaf68102ec4573817c92739f0a7f0e183188a71d77fbaa7b372ddff2633ba9767fd4c8f0d055cf50e8a34b69b2388b80ac29f855a098cf6f0355b63cf91afa3e490470fb23283d157b4004129c6521e8a2f9287329fc32340aa163be8133a8179d284e3ec966a6", 0x9f}], 0x1, &(0x7f00000042c0)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r0, r20]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0x94, 0x1}, {&(0x7f0000004380)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005400)=[{&(0x7f0000004400)="0b0e74f783737ab47becb949e21921e4272a2e225fcf6dfc1a791e973595099b7d7022a5731016ec04a9bb5b7c5441db8e1324a54d95403ce2d1599b6be6100146afda4aea0d382d150d1c6d5fe01645276e4ea7d32e923b46a039787516387d6b0518405038b91d0073deb08069c32a43247ef3d0b83e79b344c1715514fab515c31baa30cbdf5190bd99d6f99c780528ba0ff4532be57d85009c7f57db6da04c9c7405aa0d605d1ad7fa47dffc6ece2f163207ac3c15c80e8fc956a7c4d71ba47c35f880a53c6135d01583c28232385d5df06d13c71f44cee8250b4dfb6c3f4b1b700760d7f98ac55a17ffe68c1d6f7db96db0f811a404ff81e3c79e7d8794565f146b4fecbaae8dc7ced49eca77ceba80554009755dff52e10a229bfdae3163e0a504540ccad15c6c8962925d35ee9f58a01892931eddbed45be29a8f61e5f1ddbb0cc877ace04c445fe3d9c4835672fa92c3790b0cb3363e855bcf032efb9fad9e3d7158150b21dee2dc8f13d7af034d504cd61a0b53bd6c8408fd2360231439a580df152cc0f546b7607cd52312e69e6b38222c755b89bd9d8c393445ef84fd8300c4a9fa3666294b05318f66ed4c7594c9a643ddcf606f8e3641faf6ac1733862d2bd5792a444f94dbf30ce5c0bd9ea5a9227dd8706cd634d404f62b49d586ab2e377a6ef4bcfd3163217febae322e89384a4cefd159d3187b947000a172183476cf120c29d47f270443905561d7d35ed981563ffefedd06c5c3437b258854da3dab264dbb1e748733f3a9072229c549e46a4999bcff4415521c7dbabee85c825dbb22f30530622fa4724086c5206a1a6ad8578bc7605cc49b06becb8f65e7f21536f3c088a0ef876775f0e85526cdd0fe0cdf5530854076187298ae541f25f3c45ced0610fd79c7005d3effee3639dff21620510f914fe122468cd669c2c1e856455a598a68a52bfd6c4f7a6d5ed3a4562e57e441d69fa1c11b690cd1f365b6e5016061de433e1f0e9f042439d0962756e66a4e2d6f05c0e9f0edc2fa84d849d67401ce682e05ad2d707dfb5304e47aff5a1cf8f4f4587c893f8f1f374ba7333346aaa909a9531bf877033f2fb7a420e0b3e4db1bb89dd5cfc81bacf9de0cccdf7fbdb874cf1460c947f57bd98278c2ee05cb6b1ba44480d42e5fe8533d9accaabc63d45e171643fcde3aed3777550d7b6e6027f3861429ce21f9d5dd2435d669569305198f2f3063667e8d8610ba28fb8a93f3136aab11236523214b36cbd2240ad6b1b29c0fa20875a7864eacc03d86577bcac4e4585b6290be23f0ccf246a76ac2009e53f132bae7cae3496455846161520e8fc8ee00fa009b4b1a1bfd1016ae43620620b97c30d5f319101f44b18dff0db41e4ac7471d32002839737616076c122a447326653cbe1400a998ef116b02e95c5725cc91e662b66d805087e43ea855525e1d405eae18a57c6cade070d976247a0979378a5cf26eb057633ed14bb52c0f1f6a4c79c8dcaedb699883b6ee5c572e254b03e965bf723f505f2ea7f96873bf2719d6a7a154190e1b81c7d316f7ab352e322f92d86cdfdc5f50acccdc8d7b8afb72ad186d5f765bacb0830f58c0969104f695f4f4a6e1a316dbeaf8d321d84f1187f2de04cc6d464b117fb03c6ea393b0f6b161bf8630666fab2e1df9a94a80fb2714fdcda31784445be75c1ffef58a61fa188d3979b3594830566bba5521dbaf7e505675eae9f172e8ebfb1df50473e84696d2eec88347393513080e7a061db19812c8a45b31ef5e7252692d27be22bc935549acc9957dc26b814656c65b73c5fc51c9fe36dd24cb53f5dd13968d9629febe017a17247770d164c5723ad802bd4899462a6116a881ed8b95b7b5045a7e252a366ab59ea95f42e1592aef2abf5d2bf9315ae2bac64335da2d02166168b380955fe731735159c2b4fa19c1a0b5de824d2809dbac0f9303718c7fc168964298477de1880b7039b97d628e16790b6019575e3bea22ba268e9dd8fe9e8df4f35507c70c64b5c084e5dd2a6ca04302aac73aad40f97368dec5b8aa8c5ad03e071051e21fc779f4a87a3250b3b2040e19902b7cf3b7073a69035952f54e4834465a9073bc980c34273eba1006f3a6b610f7e99f47964fd2f3f973995f8a45cb010af37558627f22bb51b9fad3ef275c75aec6103177acdee218efe2a7a9d5eb3cb4fd4bca9a82f73fc8640b8c56f993b6e37aefd66d313497b482f1c57feef74d858fb6792a89501bf7049201cadf48cea58b67f57eb648414f534c5b144c82e529bcdf93114f3a17cb1a19d55769c085f4df43778caedffe3a338e713d3baa2f160caa1a778b0373d2d5bc42acd088008f110f598f637508bd6f6bbfe5449e576402bc1eae29731a54369641715db40dc9fda91b2672d1414bb8f42118d67234da59121a1fd5d2b98a92953707e4ccb0b529be41962325a52c898a114a430805af851f22d55b1d1553fc2c74ce9d5abc3838944029df5745a7eef77fa98757adc258a82678fcbe7d22176d43aa0b40f31607c1196fe6c37da2add8f9c97a88578e3bff89e4d0f50f3883aa38c985846a8d0a7236b38bf4df2ac3810091cae1da4db568b75ab46a6aaabc906bcc9d9f8f604d3312aa19e8c36e6131b9c0ec9cdc23ee37318afc79b3c395aa13b787117f36f3bb1670351b8e0ca82daf62ee92be44f5595b9c041eb062ffa6c84940f9f3c85d360b311f0cf0fe678d7146074fad2bc57bc5f839c3b8ea169a5beaa4a1c950955d9fd9746da8f48138ada2da1135a328e4db8e77cc94f645d2b5c2ceb4f4820362edc72e69d62a171256a09d2764f7320a464d065ddf228f17a08a55a4225c0ec10a449081acb32cfacb01c390b0c4ff45f9f6e9633d23d15b97c3ab321ee77099a199e0db8436cca4c714e8125144f8268992648f3daff3618afdd89319820a2fb7911e3af8688a79f980fecbdffb01c60b42e8b2329a3bc975a747dbd8c3edfdff072da864de441c1bb0989fa982d5a69691cdd5397c683520e11c624aa2341faedd69de91a3a53c54e8a3c4c57c82bd55986874e3f3173584a8f6a5763833ccc68cd19bd23354c525b7408d7e827fd66195823b04f5906957518fd5f43893bafa7b407b120c3772aea86c8acb862f296eef138b38c30d579016635f0614e6a071896d7606c785b70ff16cfdcb002c1eda79cba13cabe759be27289db676078b9aaac20f1a4f8e4efce529ac0925192c6f33b7aad5e34a6d6b28b6d05aad6e1b6c6bc72baef518f2736d35e00d78fa8bb8776c9a6516cb04abace098c77a033abcacb809bbc73a04acce06de429fa22d0413af348ef495ff4796dbba04178f41f0ea9a2e592191ba73fdfff59e316b1376fcc6aacb7c4b87c626f18bb5b144ef157c554a77e75561ff9b6973f186a1be047fd37817144edd06d96d0e52d0eeb871e18d489fa77518c64f89d0f32ca1eb277bf73b468fc4bf91c356cfedccb691817a7e45aa66264a2944ed6bf9e270c445f6f5f43ea7b64a2a36baebc0be42469aa30ba297e1f1bdba7fa921a4fc6e423c75a71ed9066e4e004feb60c629373850fa85bba0a33859a0c676d5c97cf2cd84d36d7bfa31e9e938a187f2fc9e82b905e3a1609f571cf710463aec73839249a9e4385b22f4c8ceb54222296210dae753e7e142c47c2821a449d34490fa844988c309982b4bdeda8f0173283b5060ac7194945be7baee60000a278b7f045d8937d94dd7522b7c297d1f2f1ddc0ecb0dac57d74ae09820139cae3842cfaed7cd827a0b93f96b49e05fd82e83f6fbb5594f23b9cbe1a18d475e04a54c095397fafb5a93c0e3da71ebc00e2b6293e02aa0f254245b198aabdf6f29620052c3724c234e4fb7c2129c472b46a7380e2d021ea2aed58698e4e40b33cefa7f67427c98df0218ee95af167565b0241f59d8c835ce0d117a512dcb940541dd69e246ff98ced2358ab1310d90aa309c6a0d5c37ec49c54e808731a39791a52c52792cc7f0a9196eda24adaeac0d73a640005a2304d2175a3f23a7abd7bf223fee2a8f2eb5611e891deeacd6e748cde78aba98851ff44bd324e7b999dbc0b8ad7c4d557dd0e0293f6a3e32275a89b6db8138ed1fc9f5ff05fccd6a1ef097b2ff3c96d79a848519f13d61ac9dcbbf7c4700bcd2e8937a3a83c75a3370f5ae65b771239828ba6cfe5748c076a1d5de39bfa964999587e59588ede27595e4e8bf03c994fff4a09cb8ffefd76512720561b417b196b288c97999c79f17749be295ba98beb0eb079e7527ec9ae6c1eae4a0dc4d5056fbed796d4bb8950bc7dcc5ef81184cfbc3f0b0c549570915ed5d575c11ca3599d781134c17dff0d77b37d4989b954d7d207ce23eba8d273e7bcecd4b90ec11bb726294b4bb06bb156a682cb6944a3c6f9c607a7935344691f5ac27aa82061762c77eafe7da29c1270577adbfa2b006ac660af361c6cd55d0a3d27d48abaa1bcf0f82b3818adfc25a2937a0c4a34f05cb36c8ad2d5a28f09538d332badc624c70beed6b665bb6b989cd421593c0d8fa411c705783d3af12390efff6228ef2c283449a4f015a3f02afd7a1e005c43eadc122cd61326dda185f9f130317dde0d85f0ca1f77403df88f778ae203ea384c589633502d50c9232e8f8d4741119b09374093b2a5841088e282e20ef89ece5a0e851f6470d2d2e9307f688eaf05115f8769cb644d52163e2b5f55d86b95c638ea8e5fbd06203daf28c1fa77d7bd1a9c34f9cc32bb7c552710c49ae9cc8cbf82f8d535264aca351b5d28bcf1951d6ee2205a46b6e8bf487621225fbee0414644c17fa9550e5718b5bceb7afa74929b00c3d99b0cf42e24dfef9683577a99a24d7e3c0b89b225cae8c700737aa4604a4a928cf09e0086d7dcf9c6df8f572a907f17b26200bf5834a629071160ffc1e7b70806010bb2aa8ba68ac14cfb8a49fdb473f5325c38f6c99712a096058bc87fd2bcd8b17cc672e3b45364f36c6035373b772e391bae9b1648b25c3382a683e6057ad1ddd6f859c67c6a3dea7392b823c49bc2f763a81a0017f2ffe0c5aae33517e366f368cd0fa10a328ebde47edb9e614ec16396f43c5f8c8f427fbbe3bd00ef94130ae74692aa3f26728013d38138f59af573b3852a45f3933f72e4f78151c4f2b7bcdbfaf64395c7dae50bf9a6922e9e6f55531b7e3fd9d4f6f7c57ffcf4afe24980de168c56262d6068c4842df762e2cba7cee89cf0a8c7ac835810796acdf4945546d572818c3f7d933ed3f91411346884983163db40fc54994a37779c069b8f9d607e51e457167071fd5b2ac2428d78a537281f7fd8b0c7e9217634fbaab56c107a74d6e2ef49a61aa24fb0b8cc962953845278f1fd07d0a82f1a266a0e476604ff8169f6bee5967d8cceb4039a1731e74614234afa0d5a2d5c9c81d44c08e567f7794c1a3b056d0de121fece112a003d068faab136f423beff525ce9245218d0ead72234df041a3483961bf95975d76328381fb5d8bea3b9c1356e8a70463ea8193795b32886753e6b83c5eb604a021c2daeddef7405205994110af6198859c3a2a521bc5b393acf535b4635df2e31f6870e543b8ef827e840719eca3c6cbf0e534b3dc4016d52964fd4d00c539339caa0110a9ddea4fc7f385c42db447b7b1f6d5779d9fc634c13799b7dcc5d7634e4abb78707a142817ae68ff62b862c1875a9555cff5f7f341f63bb287269d6c0f5d2a03fcfb9ffcd20cf1299fb5b5986c7641b2a55ebb3d75fff49aaa571b0a966c447c6001fb", 0x1000}], 0x1, 0x0, 0x0, 0x800}], 0x4, 0x24000000) r27 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r28 = ioctl$KVM_CREATE_VM(r27, 0xae01, 0x0) epoll_create(0x8) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000180)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) r29 = ioctl$KVM_CREATE_VCPU(r28, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r29, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x1b, 0x0, 0x80ffff}]}) 2018/05/24 17:10:24 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x4201f, r0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000004540)=[{{&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/182, 0xb6}], 0x2, &(0x7f0000001040)=""/4096, 0x1000, 0x40}, 0xd63}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/135, 0x87}, {&(0x7f0000000480)=""/188, 0xbc}, {&(0x7f0000000540)=""/52, 0x34}, {&(0x7f0000000580)=""/83, 0x53}, {&(0x7f0000000700)=""/61, 0x3d}, {&(0x7f0000000740)=""/39, 0x27}], 0x6, &(0x7f00000007c0)=""/146, 0x92, 0x51a}, 0x663}, {{&(0x7f0000000880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000900)=""/144, 0x90}, {&(0x7f00000009c0)=""/176, 0xb0}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000a80)=""/167, 0xa7}], 0x4, 0x0, 0x0, 0xe787}, 0x1}, {{&(0x7f0000000b80)=@pptp, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000c00)=""/75, 0x4b}, {&(0x7f0000000c80)=""/74, 0x4a}, {&(0x7f0000000d00)=""/187, 0xbb}, {&(0x7f0000000dc0)=""/3, 0x3}, {&(0x7f0000000e00)}, {&(0x7f0000000e40)=""/169, 0xa9}], 0x6, &(0x7f0000003040)=""/4096, 0x1000, 0x7}, 0x7f}, {{&(0x7f0000000f40)=@l2, 0x80, &(0x7f0000004440)=[{&(0x7f0000004040)=""/78, 0x4e}, {&(0x7f00000040c0)=""/155, 0x9b}, {&(0x7f0000000fc0)=""/33, 0x21}, {&(0x7f0000004180)=""/171, 0xab}, {&(0x7f0000004240)=""/132, 0x84}, {&(0x7f0000004300)=""/82, 0x52}, {&(0x7f0000004380)=""/170, 0xaa}], 0x7, &(0x7f0000004480)=""/147, 0x93, 0xabd}}], 0x5, 0x40000000, &(0x7f0000004600)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000004740)={@can={0x1d, r1}, {&(0x7f0000004640)=""/183, 0xb7}, &(0x7f0000004700), 0x20}, 0x9c) 2018/05/24 17:10:24 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5f, "45bf59d48a698405ae83078c579bec8e9084baa2e4b8eaee00d750dfd57154c65476c9bb0e4a10d9e98136b29283691fc9375532f0df3674184033a31b1b26f566bbf2d06be98ddf8593a1891433ff1d93b82f1aa351ea9780aac0249314fd"}, &(0x7f0000000140)=0x67) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0xa023, 0x7}, &(0x7f00000001c0)=0xffffffffffffff70) memfd_create(&(0x7f0000000200)='nodev(\rsystem\x00', 0x1) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000100)) 2018/05/24 17:10:24 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) perf_event_open(&(0x7f0000001440)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) accept4(r2, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000001c0), 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000c8c0)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000009d80)}}], 0x1, 0x0) getsockname$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7003, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) socket$alg(0x26, 0x5, 0x0) pread64(r1, &(0x7f00000001c0)=""/153, 0x99, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/05/24 17:10:24 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:24 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)}}], 0x1, 0x0, &(0x7f0000000600)='+'}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') read(r0, &(0x7f00000002c0)=""/184, 0xffffffffffffff20) read(r1, &(0x7f0000000400)=""/117, 0xfffffffffffffdbf) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/24 17:10:24 executing program 4: io_setup(0x4, &(0x7f0000000080)) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xf, &(0x7f0000000000)=0x401, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x63f3, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000240)=""/4096) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) 2018/05/24 17:10:24 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6f9699fa, 0x2000) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)="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", 0x0, 0x0) fcntl$notify(r1, 0x402, 0x800000000000000d) fcntl$notify(r1, 0x402, 0x2) 2018/05/24 17:10:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, 0x0, &(0x7f00000002c0)=0xff15, 0x80001) r1 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0xfff, 0x100) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x20c, [0x0, 0x20000000, 0x20000030, 0x200001dc], 0x0, &(0x7f0000000580), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, "76657461315f746f5f0400", 'erspan0\x00', 'bridge_slave_1\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x10c, 0x134, 0x17c, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, 0xa2535b7cb8e223f9}}}, @realm={'realm\x00', 0xc}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}]}, @common=@log={'log\x00', 0x24, {{0x0, "46aefdc2eedaf8ff6fcbbfa67ee31e6bfa4cf9f0761ffdac96c7d300bc1d"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x25c) 2018/05/24 17:10:24 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) signalfd(r0, &(0x7f0000000000)={0x9}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x8113000}) 2018/05/24 17:10:24 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x0, r1+10000000}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) [ 983.317793] binder: 28531:28534 transaction failed 29189/-22, size 0-0 line 2856 2018/05/24 17:10:24 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:24 executing program 7: prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000040)=[{0x81}]}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x1ff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0xfff, 0x4) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000100)=""/50, 0x32}, &(0x7f0000000140), 0x72}, 0x20) 2018/05/24 17:10:24 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f000025bff8)=0x20000000002, 0x25d) write$eventfd(r0, &(0x7f0000000000)=0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x5, r1, 0x1, 0xffffffff, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x4000000000000, 0x6}, &(0x7f0000000180)=0x8) 2018/05/24 17:10:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4b, &(0x7f0000000080)={@loopback={0x0, 0x1}}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x1, [0x5]}, &(0x7f0000000040)=0xa) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000140)={0x7ff, 0xe45}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xffff}, 0x8) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000180)=0x10001, 0x1) 2018/05/24 17:10:24 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:24 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)="2e2466696c6530f600", 0x20) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) mkdir(&(0x7f0000000000)="2e2466696c6530f600", 0x0) mount(&(0x7f0000000100)="2e2466696c6530f600", &(0x7f0000000140)="2e2466696c6530f600", &(0x7f0000000180)='ceph\x00', 0x0, &(0x7f00000001c0)) [ 983.633174] validate_nla: 56 callbacks suppressed [ 983.633184] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 983.645519] nla_parse: 56 callbacks suppressed [ 983.645529] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 983.671471] ceph: device name is missing path (no : separator in .$file0ö) [ 983.682676] binder: 28531:28569 transaction failed 29189/-22, size 0-0 line 2856 [ 983.689630] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 983.697764] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 983.706767] ceph: device name is missing path (no : separator in .$file0ö) [ 983.725930] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 983.733400] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 983.768575] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 983.776162] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 983.818130] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 983.825645] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 983.846391] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 983.853914] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:25 executing program 2: 2018/05/24 17:10:25 executing program 1: 2018/05/24 17:10:25 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:25 executing program 5: 2018/05/24 17:10:25 executing program 6: 2018/05/24 17:10:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004940)={'veth0_to_team\x00', 0x0}) connect$packet(r1, &(0x7f0000004980)={0x11, 0x18, r2, 0x1, 0x100000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), 0x4) sync_file_range(r0, 0x3, 0xae5b, 0x2) 2018/05/24 17:10:25 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004bb000)={0xa, 0x2}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0x100000001) listen(r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2}, 0x1c) shutdown(r1, 0x1) 2018/05/24 17:10:25 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x1, 0x3, 0x8, 'queue0\x00', 0x10001}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') exit(0x0) [ 984.207367] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 984.214834] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 984.237437] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/05/24 17:10:25 executing program 2: [ 984.266207] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 984.273716] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 984.311216] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 984.318708] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 984.361891] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 984.369361] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:26 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = memfd_create(&(0x7f0000000140)='dev ', 0x3) write(r2, &(0x7f0000000040)="16", 0x1) sendfile(r1, r2, &(0x7f0000000080), 0xffff) fcntl$addseals(r2, 0x409, 0x8) lseek(r2, 0x0, 0x3) close(r0) 2018/05/24 17:10:26 executing program 4: 2018/05/24 17:10:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc33a1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) 2018/05/24 17:10:26 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = inotify_init() truncate(&(0x7f0000000040)='./bus\x00', 0x5) inotify_add_watch(r3, &(0x7f0000000080)='.\x00', 0xfe) fallocate(r2, 0x3, 0x0, 0x7) 2018/05/24 17:10:26 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x30) 2018/05/24 17:10:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2b, 0x801, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "356f03e2a6d189c70611c7416eb5e8a6e17f5fb436eb80e3b4dcd2481ff49cdb4c30247f39f66125d1af2b924c829354f9a9b6d9119f3a1c6e13da2ad34e3c649d059ce838d568f1090f5d7d6423faa7"}, 0xd8) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) poll(&(0x7f0000000280)=[{r1}], 0x1, 0x0) 2018/05/24 17:10:26 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x24020400) fcntl$dupfd(r0, 0x0, r0) 2018/05/24 17:10:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x2, 0x0, 0x4, 0x4, 0x1, [{0x9, 0x101, 0x5, 0x0, 0x0, 0x200}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xfe000000}}) 2018/05/24 17:10:26 executing program 2: unshare(0x200060000003) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80800, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x100, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000300)={0x9, 0x2}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={"6d616e676c650000000001030000c100000000004ce61f3a0000000000006900"}, &(0x7f00000001c0)=0x54) fcntl$dupfd(r0, 0x0, r0) r2 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='nodev-p\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/230, 0xffffffffffffffa9) madvise(&(0x7f0000ff0000/0xe000)=nil, 0xe000, 0x12) 2018/05/24 17:10:26 executing program 1: write(0xffffffffffffffff, &(0x7f00007e8fde)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/05/24 17:10:26 executing program 5: creat(&(0x7f0000000180)='./file0\x00', 0x20) futex(&(0x7f000000cffc)=0x1, 0x4, 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x2) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x400) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000300)) 2018/05/24 17:10:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0xb0a1, 0xc01) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15", 0x4) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x10001, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7fff) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="6b9cf91181dc8f315bce310c99eef6458a761c5dce5a55a3b8d0c9fc4e60c78c", 0x20}], 0x1, &(0x7f0000000400)}, 0x0) recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x8040) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f00000001c0)={0x0, 0x3, 0x4, &(0x7f0000000080)=0x8}) 2018/05/24 17:10:26 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:26 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001200)=@dstopts, 0x3) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=""/204, &(0x7f0000000040)=0xcc) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x2001) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x68, "7d1122cd2f64db24a627e67b44d6fdf7c7b7066d54416aa559ea7dfb6579ab5e97c9c509da8d45baf1b2638a62299d29edcf8a98a23f5b3de5da53c0b9b350b9c4d72b32316587cd81cda07df1453fa93ee86cc35c1b2772558d3de5dcbe6b7ea23d3b245d23c8cd"}, &(0x7f0000000280)=0x70) 2018/05/24 17:10:26 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000200)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r3 = dup3(r1, r1, 0x80000) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x0, 0x7fffffff, 0x7ff, 0x88, 0x0, 0x6, 0x408, 0x1, 0x40, 0x0, 0x7, 0x83a, 0x8, 0x80000000, 0x1, 0x4, 0x1, 0x1c75, 0x1, 0xffffffffffffff80, 0x800, 0xffffffffffffff7f, 0x5, 0x34, 0xfffffffffffffffc, 0x9, 0x8001, 0x9, 0x2, 0x8, 0xfff, 0x7, 0x8, 0x1, 0x5, 0x8, 0x0, 0x40, 0x6, @perf_bp={&(0x7f00000000c0), 0xa}, 0x10, 0xfb, 0x1, 0x6, 0x18, 0x1, 0x3}, r2, 0x5, r3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) shutdown(r1, 0x1) 2018/05/24 17:10:27 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8081, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x5) 2018/05/24 17:10:27 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200], 0x13000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[], 0x0, 0x40}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 17:10:27 executing program 7: symlink(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000040)='./file0\x00') link(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file1\x00') chdir(&(0x7f0000000300)='./file0\x00') fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, r1, r2, 0xfffffffffffffffc, 0x3, 0x0) 2018/05/24 17:10:27 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)={0xffffffff, 0xffffffff000}) 2018/05/24 17:10:27 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xb, &(0x7f0000000040), 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='erspan0\x00') 2018/05/24 17:10:27 executing program 2: request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='trusted\x00', 0x0) r0 = memfd_create(&(0x7f0000000000), 0x1) write$eventfd(r0, &(0x7f0000000080)=0x2, 0x8) 2018/05/24 17:10:27 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x20000000000001}}, 0x1e) 2018/05/24 17:10:27 executing program 1: set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0xfb) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000140)={0x200000007f, 0x21}) 2018/05/24 17:10:27 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"79616d300001178b00", 0x80401a}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454de, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/24 17:10:27 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:27 executing program 7: munlockall() r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x7, 0x1, 0x7ff, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x7, &(0x7f0000000200)=0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x100) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r1, 0x8, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000140)="636f6d6d002e438944bcc386da769f883c90732cb43695cfc422f99e1a0d78a87dedb293350d225928d798e1573ee3b444883e01fca4a23bbf45a6f6381d741deddb33681786fe35291eb28c8f33e65af5078817ae8185c0c0a54787d6a2b8928e6c057101d17f08446473eb7b2370174a86d351") sendfile64(r3, r3, &(0x7f00000000c0)=0x80000, 0x10003) syncfs(r3) 2018/05/24 17:10:27 executing program 6: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000), &(0x7f0000aff000)=0xc) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4102, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) madvise(&(0x7f000076b000/0x2000)=nil, 0x2000, 0xf) ustat(0x5, &(0x7f0000000000)) 2018/05/24 17:10:27 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x7, 0xcc, &(0x7f0000000080)="4d3aacf0659f8a65519b5d197e60b9e6aefabfdb1cbde888bc81b703b4d25b53d1a6496c3c31cc91a3b73837fab3d40fecc3997c77164ab9b06494eb22d0fc749a6fcbb358c842164fffc7908bec0708f17604ee4d9023dc2c5749ae598adcd2681a1f7b21c10226c4d81890a137fa2e62bbe90fd1ccc02baed36831ebd2049638c47464749a1c14e06c74a828b1441a8dc0fe225b06186fea8f7b2232ceac9b91fc45b1f1056f11c0edc38923251898fe22321fbc3db4c06859f85a9b5c48bb5e79bd584ee912282651d7b1"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='smaps_rollup\x00') fcntl$setsig(r0, 0xa, 0x3d) close(r1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/24 17:10:27 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xfca) 2018/05/24 17:10:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x2, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000340)}]) 2018/05/24 17:10:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000013000)=0x221) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000380)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'veth1_to_bridge\x00'}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) recvmsg(r2, &(0x7f0000002800)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002700)=""/213, 0xd5}, 0x0) listen(r2, 0x7) accept4(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) ptrace$setregs(0xf, r4, 0x4, &(0x7f00000000c0)="f01ff37eaa894cfd2ab0a21a3080334c6a46984cc5a277e77ef148f51b9c2bba843322585962e6f0e751a9c585477f38a4a555ba03") close(r0) 2018/05/24 17:10:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') unshare(0x2000400) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xe800000000000000, 0x10080) signalfd(r0, &(0x7f0000000040), 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x100050, r0, 0x0) 2018/05/24 17:10:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='coredump_filter\x00') connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) sendfile(r0, r1, &(0x7f0000000040), 0x9) 2018/05/24 17:10:28 executing program 7: r0 = memfd_create(&(0x7f0000000000)='[vboxnet1\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffe5c) 2018/05/24 17:10:28 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x28800, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x21010, r0, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000003c0)=0x45ed, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000300)=0x1, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000140), 0x128, 0x0) 2018/05/24 17:10:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000380)=0x4, 0x4) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="e7000000cc9ac6f4be0ad8e215f639ca56cf9ebc79deeb3c5cd502722abfa575319924260ffe97989a0c8dc38d5e30050fba6cb5847937b26aad35b7662a1e2de8e53c6cd0533433765e5f9c16c2ddd6fa7fb1e7458b397151109eeb4c2c8cff7bebd0836e45efc0bccba3465d6478b01e9f3c5605c45cdc7ee7ba17b09c267244e35336054fb0068791d1bd27be98c4257a51613021a36b650f3cc8a7268b2b403cfdb8c3e14a5e6773d4c234e7f6a5e6e95b0021ea9a7b3d35c17dd7de2e322b3c5e0e700bda92669824b6ca5651b0f09e2cd4408f06df10f6fb0e36ff90f87eb1cf7b2ca4d727794de2"], &(0x7f0000000040)=0xef) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x78, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @rand_addr=0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20, @rand_addr=0x6}]}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x69) r3 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x4, 0x10000) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000300)={0x0, 0x0, [0x9, 0x1, 0x0, 0x1000, 0x1, 0x4, 0x400, 0x1]}) 2018/05/24 17:10:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080)=0x7, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x8, 0x4) 2018/05/24 17:10:28 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r1, 0x0) 2018/05/24 17:10:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000000140)='%wlan1\x00', 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x104) 2018/05/24 17:10:28 executing program 2: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000000040)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000002c0)=""/79) close(r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x181000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)=r2) 2018/05/24 17:10:28 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00000000c0)={{0x2, 0x3, 0xffff, 0x1, 0x8}, 0x80000000, 0x400, 'id1\x00', 'timer1\x00', 0x0, 0x3, 0x1, 0x2, 0x400}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="78e2bbb1e552d8bb10d202997b1f774935509c587d346538ddb288f67ba51b9bf75dee15a7f9c6a898c9a88ffa433b0daf832632503b5174a7e09f8e6cceb67c460e314baa3ce913bd8af44be430ca3b58b289592d49f90ee065a78dcbf600840919d794fb2ccd1aa3126367ca66559bb9889183b7b698b642d5764cabdf7161274c23dbefd91ea35ed52d82c6e680c4097bc50a1fd6586773a362b4d439022b61955cabda52c26905133dccaf9bc6f7c5e12c7811b1ec5d0d85", 0xba}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000002c0)={0x7, 0x2000000231}) [ 987.445254] sctp: [Deprecated]: syz-executor3 (pid 28756) Use of int in maxseg socket option. [ 987.445254] Use struct sctp_assoc_value instead 2018/05/24 17:10:28 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) linkat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1000) 2018/05/24 17:10:28 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)={{0xcc, 0xfffffffffffff86e, 0xb7, 0x5e, 0x7e, 0x100, 0x21f, 0xfffffffffffff1d0}, "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", [[]]}, 0x1120) ioctl$int_out(r0, 0xc0205710, &(0x7f0000000100)) 2018/05/24 17:10:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2d, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000004c0)={0x0, r1, 0x6, 0x1}, 0x14) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xf4, 0x400040) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000500)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000540)=r3) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x501000, 0x0) r5 = dup3(r0, r2, 0x80000) r6 = getpgrp(0x0) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0186405, &(0x7f0000000440)={0x8, 0x0, r6, 0x7, r7, 0x0, 0xfff, 0xc69}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x98, r8, 0x300, 0x70bd2b, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fff}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40800}, 0x20004000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000100)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)="3824fb65dc9e8d41559df939c7f27bb625cd120865b6b2811b58686910872bb2fd4e0a1a15be4fe3408f482e1088e15c1c55cea83afb4c79a67a"}, 0x10) 2018/05/24 17:10:28 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80000, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000040)=""/29) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/05/24 17:10:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x6) perf_event_open(&(0x7f0000000080)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r2, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0xf5bc1d640ea0d3b) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r3, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x3f00, 0x102000004) [ 987.559189] sctp: [Deprecated]: syz-executor3 (pid 28779) Use of int in maxseg socket option. [ 987.559189] Use struct sctp_assoc_value instead 2018/05/24 17:10:28 executing program 7: mprotect(&(0x7f00004c0000/0x12000)=nil, 0x12000, 0x3000008) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) [ 987.633505] binder: 28788:28789 ioctl 80404519 20000040 returned -22 [ 987.667633] binder: 28788:28789 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 987.743246] binder: 28788:28789 ioctl 80404519 20000040 returned -22 [ 987.770227] binder: 28788:28800 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/05/24 17:10:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/149) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xffce, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x2f, 0x9, @ipv4}]}]}, 0xffce}, 0x1}, 0x0) 2018/05/24 17:10:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:28 executing program 2: socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000100)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) 2018/05/24 17:10:28 executing program 4: mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00000002c0)='/dev/sequencer\x00') 2018/05/24 17:10:28 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x400, @dev={0xfe, 0x80}, 0x7}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)}}], 0x301, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='vlan0\x00', 0x7fff}) 2018/05/24 17:10:28 executing program 3: wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x8, 0x23, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000040)=0x1) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005feffc), 0x4) sendto$unix(r1, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/05/24 17:10:28 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x40000000005, 0x0, &(0x7f0000edfff0)={0x0, 0x989680}, &(0x7f0000000040), 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xa0000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x3ff, 0x8ac6, 0x204000000000000, 0xe27f, 0xffffffffffff609b, 0x1, 0x200, 0x81, 0x6c}) 2018/05/24 17:10:28 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9e4f) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0x0) 2018/05/24 17:10:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x400000b4}]}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/143) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x1, 0x3}) 2018/05/24 17:10:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x200000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x199, @dev={0xfe, 0x80, [], 0x15}}}, 0x5, 0x0, 0xd41, 0x1, 0xac}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r4, 0x9c09}, &(0x7f0000000280)=0x8) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="000000000000000000000000ffe8"], 0xe) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 988.000244] openvswitch: netlink: ufid size 43 bytes exceeds the range (1, 16) [ 988.000371] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 988.007717] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/24 17:10:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:29 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x202000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x95b) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x8, 0x30}, 0xc) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'bridge0\x00'}}, 0x1e) sendto(r0, &(0x7f0000001900), 0x0, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) fallocate(r0, 0x1, 0x0, 0x4) ptrace$peekuser(0x3, r2, 0x6) 2018/05/24 17:10:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x58, r2, 0x400, 0x70bd27, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=@setlink={0x30, 0x13, 0xf2f, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_VFINFO_LIST={0x10, 0x16, [{0x25, 0x1, [@typed={0x8, 0x0, @uid}]}]}]}, 0x30}, 0x1}, 0x0) 2018/05/24 17:10:29 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c7f) bpf$MAP_CREATE(0x2801000000000000, &(0x7f0000000080)={0x6, 0x4, 0x2008, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x0, 0x0) 2018/05/24 17:10:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/135, 0xfe57}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000440)=""/167, 0xa7}], 0x6, &(0x7f00000012c0)=""/109, 0x6d}, 0x0) 2018/05/24 17:10:29 executing program 4: prlimit64(0x0, 0x7, &(0x7f00000002c0), &(0x7f0000000440)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xd4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0xcd, 0x0, &(0x7f00000001c0)="b8d8328ae7cf4513f64059fdea75c922d56598797feb5a78c0fa43dcded042940b5e6ded8324b0d99f4c33d43eef2bd1f0bd2236368df3412dec9a2f0fe9c7b4f410de52dc565877255e27abe069a4d1ec1f18e07d0189993febe829846ab63353e710a5cf354477fd964213cd294b326b14449c7e3ef79b66c1238c72f93fbe37145e8caa7b744baad853db86a8b695b688c760466e652c3ddd69f24c65704291d92202966e2cbebe75b704dea7372c2c6bd212cb4bf43ed57c1b90b9c3f09a1b734f021abdd1455682eccfe4"}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x8, 0xe, &(0x7f00000000c0)=@raw=[@map={0x18, 0xd8c3d39847217442, 0x1, 0x0, r0}, @exit={0x95}, @jmp={0x5, 0x4, 0x2, 0xf, 0x9, 0xfffffff8, 0x5}, @alu={0x4, 0xfffffffffffffffb, 0xf, 0x3, 0xb, 0xfffffffd, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x31}, @map={0x18, 0x4, 0x1, 0x0, r2}, @ldst={0x2, 0x3, 0x6, 0x0, 0xa, 0x6, 0xfffffffffffffffc}], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x6, 0xbb, &(0x7f0000000300)=""/187, 0x41100}, 0x48) ioctl$KDADDIO(r1, 0x4b34, 0x100000001) 2018/05/24 17:10:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x80000001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0xfffffffffffff801}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x7ff) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup2(r1, r0) 2018/05/24 17:10:29 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0x3, &(0x7f0000000080)={&(0x7f00000009c0)=@dellink={0x28, 0x11, 0x103, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/24 17:10:29 executing program 7: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/05/24 17:10:29 executing program 1: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x0, @rand_addr=0xfffffffffffffff9}, "8020e9ff00"}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x5, [0x1, 0x6, 0x2, 0x6, 0x5]}, &(0x7f00000001c0)=0xe) setgid(r1) ioctl$sock_ifreq(r0, 0x890b, &(0x7f00000000c0)={"6966623002000000006b2700", @ifru_names='vlan0\x00'}) 2018/05/24 17:10:29 executing program 2: socket$packet(0x11, 0x6, 0x300) capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x49c, 0x2, 0x7, 0x10000000, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x11}, @dev={0xac, 0x14, 0x14, 0x11}}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x3, 0x5}, &(0x7f00000000c0)=0x88) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000280)) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/24 17:10:29 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x42) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/71, 0x47}, 0x0) 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)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x8001, 0x800, 0x5, 0x1, 0x200}, 0x14) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x40, @dev={0xfe, 0x80, [], 0xc}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/24 17:10:30 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYBLOB], 0x2}, 0x1}, 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='ntfs\x00', 0xc5004, &(0x7f0000000480)) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=@abs, 0x6e) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='../file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) r4 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000cc0)=0x0) getresuid(&(0x7f0000000d00)=0x0, &(0x7f0000000d40), &(0x7f0000000d80)) fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000e40)=0x0) stat(&(0x7f0000000e80)='./file0/file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000f40)='../file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) stat(&(0x7f00000038c0)='../file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000003980)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000039c0)={0x0, 0x0}) getresuid(&(0x7f0000003a00), &(0x7f0000003a40), &(0x7f0000003a80)=0x0) lstat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) r18 = geteuid() stat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003dc0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000003ec0)=0xe8) fstat(r0, &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003f80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003fc0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000040c0)=0xe8) r25 = getgid() r26 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004340)=0x0, &(0x7f0000004380), &(0x7f00000043c0)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004400)=0x0) lstat(&(0x7f0000004440)='./file0\x00', &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004500)=0x0, &(0x7f0000004540), &(0x7f0000004580)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000045c0)=0x0) r33 = getuid() getgroups(0x1, &(0x7f0000004600)=[0x0]) r35 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004800)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000004900)=0xe8) r37 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004940)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004980)={0x0, 0x0}, &(0x7f00000049c0)=0xc) r40 = getegid() sendmmsg$unix(r1, &(0x7f0000004a40)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000640)="4bda341c9a47dec57cd7724e6f85bcf0d5236c47fe54ca51a4e2ab72b93a95f8ea5240584dacfddab4b69b4d463a4881b542bdcc4d483958b37b497a3f6b4aee499fb4a48568001b62acffcd77e0643de679b7d026646e8b01de827365cb475e9db213f17b7c8917ae5442af342a306a7aae5486e3993f48b3a33b7b0a24999e00b78c33be3537086b06479fba2e668fb58fca2a7c82073bd98e28a96b7b59ec98a55089fb85adb5db2a84a70349e3f7adc255848e327326727648b07b3543038a99517433c35fde0410801492d43d985cb0a2964c55b81cf778", 0xda}, {&(0x7f00000007c0)="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", 0xfe}, {&(0x7f00000008c0)="29ade3edc2f8c156e70be838125538506ecb97a80f848a0a6d013fc9504837e05cf6e3ce6c1bf517451bacbbd7f30890b11e48a3a5a5f9a75e57c5c088dca4ec1b444ec92d30729b03d43b6488e0ca61085b8409079804b5106e4465a009430041d30e5296c6cd143c51a48564a7c8fd37778f", 0x73}, {&(0x7f0000000100)="f512fb34a760aa2d101ec2bcea047ca37679dabcf74dc024f4ea2221de3eeb2a76", 0x21}, {&(0x7f0000000940)="0ef0a71f8107da81073f93e5d722a0b77b1afb5014e2420531dfa1745158e4e50916f5a2ebb9521561d4c5180cfac327dec79e7d4c45b3f0d96b17fc3c0faa0868d1d80ce2850f736d606ba6eb12e2202925e0ae059ee117a5a3a0618e18c40de4e885a25dae53e4971c0f9eea73621d79a638eae8471235a2903d987c8d233ed8ee46c1c73bffa3ccc7b7304e", 0x8d}, {&(0x7f0000000180)="85901ab61bf4d4ef3a2a3fed9191", 0xe}], 0x6, &(0x7f0000000a00)=[@rights={0x24, 0x1, 0x1, [r0, r0, r1, r0, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r0, r1, r0]}], 0x64}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000b00)="807b5017b2923284719946589ab77c0febe3fd5e542f28336b4926756d40ab74fb8781f6aaebeb4ec9329346f4900989a18d35be8c5dcf2f09b6eae18d754874413056decb5c3a0de203b6e40e5413bf02bf6b0158f40f226f1ae9bfcba0086f2b75993f929c06744c6fdbaf2113201900e1d53def7221c1cbc9cf5de36f3474aa52b90e68e54dee54e1ff41c68227a3c596783764b33a7926d8a1aad358f47a34a3debb668a55bc8ce829a094477dcf6140190fb85296725e91858ce4f2495dd5dd18b0d400b6", 0xc7}], 0x1, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}], 0x60, 0x4004}, {&(0x7f0000001080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000001100)="7c941ba7f8d4cd2c12a77e3a2dc98818e8a2c64573181c", 0x17}, 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{&(0x7f0000002840)="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0x1000}, {&(0x7f0000003840)="72e167602e57ec8cff37993dfedf02440c064ebdb9679535829b7eb1ae433791046d5312d9796f8eb494f076019da6fff2c7d1ad7fdb55ac9a911e8ba2", 0x3d}], 0x8, &(0x7f0000003b80)=[@rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @rights={0x34, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x8c, 0x40}, {&(0x7f0000003c40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003cc0), 0x0, &(0x7f0000004100)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0x90, 0x4c800}, {&(0x7f00000041c0)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000004240), 0x0, &(0x7f0000004640)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0xc8, 0x40}, {&(0x7f0000004740)=@file={0x1, '../file0\x00'}, 0x6e, &(0x7f00000047c0), 0x0, &(0x7f0000004a00)=[@cred={0x18, 0x1, 0x2, r35, r36, r37}, @cred={0x18, 0x1, 0x2, r38, r39, r40}], 0x30, 0x841}], 0x8, 0x4000000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000480)) [ 988.994068] validate_nla: 50 callbacks suppressed [ 988.994078] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 989.006427] nla_parse: 51 callbacks suppressed [ 989.006434] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 17:10:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fchdir(r0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/24 17:10:30 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00') 2018/05/24 17:10:30 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/05/24 17:10:30 executing program 1: pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001700)={0x0, 0x5, 0x30}, &(0x7f0000001740)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001780)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000017c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001b40)={0x3ff, 0x7fff, 0x0, 0xdad, 0x13, 0xf4, 0x8, 0x6, 0x0}, &(0x7f0000001b80)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001bc0)={0x0, 0x2, 0x590}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c40)={0x0, @in6={{0xa, 0x4e20, 0xe27, @dev={0xfe, 0x80, [], 0xf}, 0xffff}}, 0x6, 0x1}, &(0x7f0000001d00)=0x88) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000025c0)={0x0, 0xc61}, &(0x7f0000002600)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002640)={0x0, 0x10}, &(0x7f0000002680)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000056c0)={0x0, 0x9d3b}, &(0x7f0000005700)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000005cc0)=[{&(0x7f0000000100)=@in={0x2, 0x4e21, @rand_addr=0xffff}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="1a3d9de59777251e16ea06846d60eb6974596b04fced93ad5d4f24ed909dab28b7d087b741d303a0ec3950ccfea4c626810a2753ff76d6023ee1ff34532c31978c9d6ce4029ce7801daa598dbab118602e0eef61585df82d632dc7bddfa8a27de64ba386d55ce2d290c9559bd13f28985509a53d683f52bec8fdb25a20a34e77c2a9bd8531fd6c9ad77882da6cd3e6faff3fe02b6de77023c7b12195a1324f22eee2e0c59035541a9db74d205568bec5d7ec9b38c8d25c48d34cca1be32e54587b71d9ac", 0xc4}, {&(0x7f0000001600)="f68be34974f6a0b3db9d3a9ae954f4fd636a5491cc41eb0a4441cb761109d9ad609fbe6f00559c5a723927bacdc7012211f03a31573106074758cdbc4434f7fe37133d07a8032ed031369638ddf50579eda536038c4fa4aff083f03a9665d244f828710b422e83d9b84392e2cbc4676454e6833d64967a9b71ee61500e0b6c342b039f30ddc83307264e1c1ba48262ec229fb801b4c0f9070ea2000db5e89b09573aa2af511ea11f8d", 0xa9}], 0x3, &(0x7f0000001800)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x0, 0x1, 0x10000000000000, r1}}, @dstaddrv4={0x10, 0x84, 0x7, @loopback=0x7f000001}, @dstaddrv4={0x10, 0x84, 0x7}, @init={0x14, 0x84, 0x0, {0x8, 0x0, 0x40, 0xb9}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x204, 0xfff, 0x8, r2}}, @dstaddrv4={0x10, 0x84, 0x7, @multicast1=0xe0000001}], 0x7c, 0x40000}, {&(0x7f0000001880)=@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x1c}, 0x5}, 0x1c, &(0x7f0000001a80)=[{&(0x7f00000018c0)="eb16ef436c385d3fee7b37b1462131a71ef4b2e1d0763cbc2871b89f0cf2a0f51d98b0aadabe97046245cad4b14dccd40ee323776305ff36908704d4115e71318ba039138db3041a04", 0x49}, {&(0x7f0000001940)="f8afcbb372ea9855c9c3535f93ffe0fb719e80a1627ad112d1862e3e61be237656cb408bba013bf9880a3889bf852120e47082fb6b12b1d62fb7b58ac79ce2bc4c4744389124268afbcacada797aa0592c6924262808cd75c0a9922c5cc986d9023bd6a8501f90d095bb54143ab46705f5a1d03ec1597276c3c1d4a7f73a74b8f0318c119706228b0eb3241ae6ba70a067e9a44d3c915effc2f5163269a12f0ef7470919eea5d018cc2447099e8bd69d5dda5bdce222cd42a7d81eedc4c9fb7a371d6a59", 0xc4}, {&(0x7f0000001a40)="7c4c445d0aefaa6044e3f6761d0d", 0xe}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f0000001ac0)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001b00), 0x0, &(0x7f0000001d40)=[@dstaddrv4={0x10, 0x84, 0x7, @loopback=0x7f000001}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x7, 0x1, 0x4, 0x3, 0x5, 0x6, 0x9, r3}}, @dstaddrv6={0x1c, 0x84, 0x8}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x5, 0x3ff, 0x5}}, @init={0x14, 0x84, 0x0, {0x66cd, 0x7fff, 0x2f, 0x7ff}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x201, 0x1, 0x7fff, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x1, 0xfd3, 0x5, r5}}, @prinfo={0x14, 0x84, 0x5}, @dstaddrv4={0x10, 0x84, 0x7, @broadcast=0xffffffff}, @dstaddrv6={0x1c, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0xf8, 0x10}, {&(0x7f0000001e40)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001e80)="4373e2471160b737c284ecf11460750dc0af26c1992aa8bbd2108b127fa7523d58637ea476edcd8cddf6b9ad297da5f5346a61597f481daa097cc8972c30c1a5f55937884cd47e18ec2d78cb9e13fee36fd9924832", 0x55}, {&(0x7f0000001f00)="83825c42c568b9186b40444c119cab544f3241e1081f0b66da4abd2def06464789d002aa812e9c525940dc12f388cc0a862bbf33dcea1a93e096930df0a480253383872b20dbd228db8a90cc1d1ed8f9163489564c5cf54d1c68aa1262e9b23cafe63ab074ecef75102fab7b6337f3e9c6a4493e241ff85eb70fca6dad6971b02388c900d5f68c07e0ab0ea9f1ca35491104b0d5e400ab0680d8874a03618c12132a77498b02807722ef95164dd3adcea5fb42f0fb4772d0bdb12055051554088f56af49b5ec8e9792781a29343de56e06c5c1baec56639ec95b652f5e8c3dfcf7309ffc91b8c88a9d7d99e40450c1ef53681088c39a25d6", 0xf8}, {&(0x7f0000002000)="dc0f608b2c5b60d184faf047305c15c0445ccdad81a4abd0a561b2665ff04b42c6c586fd57120e4cb8f9a60e074d304687a4c561d6902c4c05e9106f2244dfbbb945c2fa3db338c767d64106bc2bfb415326dfd59b4f7d5b435520419647b8b5b29322a9aab7db633dc8664198bf69e6dde046d7ec5400f8a945d5707aeec56821f84ee5b3e61f3afa1239d38e0cf659", 0x90}, {&(0x7f00000020c0)="17a2e63fad870dc216b18ad25f1ba406f8ef16a0f8eed66d7104b3ee8a6a32a3877e67e02066d5dd5ffed6d9794e333c39a1dffc04aa6af9e3645eb25c69051750f277082a98f2311dcc9bad94a462c1d36f9bc504f5ee51c58bed96d8d7cc68bcaeaa5240d81a716f1193af06c6269c7806d27428a5d7825d357d7b19a5732421c142641de5bd750e50bc3e1cc5e606f5f7563c76bb5bb8e15ab99c49aec06b3c73cae3ef0406652224b4fd829aa8e0230d7f8199a8149c164030c73938", 0xbe}, {&(0x7f0000002180)="91977955a0663f337454059f9ad5d49b59e9cd1ed1da9e08bdd95a0187fd01c430cefdf9e91d4545e771a7720a2714cce78c1f752403a32b7371c3d32ea27b1481", 0x41}, {&(0x7f0000002200)="3a11de6dd6fd53666fa28a67de6298c71ac235b22e9de9d9655defe8c124d0e92dd4824423c96652cf57357d958c3abb17c65b1649c94f73e70825c996742c8ba6a04de98f18dcc215c227d6b381c2a39a90f398c828aad37c58a34e538c09b9accab5cbd25171926d6e5f22cfca49c1be7db722a674ef89b69e9cdd737026d577706a96d2cad0053b2c3afb783976cad2bbcd2e72619ce84fb637ee1b43db665c013875480e44f983f7afde1ef8796fc2138e01971eebaf517b1c7eac31e5fdd2e9aa30d7373b166358154853ccbdf2d9272560307aa4b11a5fdf32a149da8e78ee773b516f1ccaa5434ec387c187", 0xef}, {&(0x7f0000002300)="45a116ec54efbfd8b891cbd9", 0xc}, {&(0x7f0000002340)="1d4bc129edb39a95b6a38fe8e73e0ebecf280278b4afdcba7f61b1f5b046b4fde74576068ad26f3431921a0f830b6bce87c590114aaa646226bcb63415c36d798ebc0f6fa0ecba433d3950291d187b2812aae09b602262a7e8b96fb0e5ee56670151229eb6af79b37c3397fdaa4643a3a9b19aa0223cd705601cd8a102aa4e3229e224539482a44bc90304d1d916154f22d921da647a36288262a432514c6bb07ef46aadff4c3efd4a7df318f9c18bdea06b51f08a3bd3fbdbd15ac4189b", 0xbe}, {&(0x7f0000002400)="ccb09a2e0070a9b29ab618a1b8f7b2035a2578c02d8e0db5b63008cb3969150f2210bfe49a6e8136e3cedf46e527999f1704334a2f1dac29b9135304b9fffa8c6bd0114c07381008ec41726072efe7ad3fb6f3d6c603f3cb5defdb822978d58714708e42ab2804e2591a3785910930821cb820140e48acc935b98f1bd3b3d968c771e2d657311b0cd430e3cb00fc4f8ceeb3c0b39b145e7e176cdbcb3e9e336b6224", 0xa2}, {&(0x7f00000024c0)="715d76c9168a43d68f48861e82c387d4cc53985218d92380bfce162cd07d34dec3eca22ad5b75155368fe40a49ef3d3b9c5ed11732d228ce674d42a0f5c3260b6a7c56f93e448a7be5d20e0f4b0f", 0x4e}], 0xa, &(0x7f00000026c0)=[@sndinfo={0x1c, 0x84, 0x2, {0xe1, 0x6, 0xfffffffeffffffff, 0x7, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0xffff, 0x4714bc36, 0x8202, 0x1, 0x831, 0x0, 0x1000000, 0x83, r7}}, @dstaddrv6={0x1c, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @authinfo={0x10, 0x84, 0x6, {0x7}}], 0x74, 0x84}, {&(0x7f0000002740)=@in6={0xa, 0x4e20, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x21}, 0x2}, 0x1c, &(0x7f0000002940)=[{&(0x7f0000002780)="750d12f8c2ab21dae48dc2afa42fba6cd7b0dcad6636a91421a654c2094d5c0393649c3dfe4e17f52bc780f41d43466d63f8c912a73b87cae433e9a78b2a9d9ef1618f7e89284ec8e68ceb6718a30872c6585fde2857a20f5082fc45e6e376554ad65e862dcd243eb2adf46f693c3a0f606dad9eb3eedb734511a0cb88af2874f6250b42589be10c8241eb3427e2140e71869cfd3f78c02a356d092c0b2a7740619ca5f489c91fe1759516bc50b0235ed44c8cdd3a95fa55e67a", 0xba}, {&(0x7f0000002840)="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", 0xfe}], 0x2, &(0x7f0000002980)=[@dstaddrv6={0x1c, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv4={0x10, 0x84, 0x7}], 0x2c, 0x20040800}, {&(0x7f00000029c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000002e00)=[{&(0x7f0000002a00)="cca387a88409bdb27fb58f83a782d5e4bf41f6c9671d3e054821f899087c8511cfa4daa53cc5b26dcae737b50f762c685de24989aa610994c1751401d8e99edbb855cf4df5a173cc087026e99a3d3f55930e767a47fbd772705d2284ef35a1f06430bc0820fe7570a736ac0810196e34b82c2b08cc74ece10cc06e57df7357c0cb73378ac7f251961f087222cdf992d17f", 0x91}, {&(0x7f0000002ac0)="bb79fc1b1ed507a7033372319c9af75fd1ee5788411de13d1611231efc98c20149e9a1c7fe5dbeb59cf9e9b479162528360f1d8a373dce5981a98cf77cc4ac43af3bafc5cc7eb3b65e8de991fd21e175f9a42254efa31543620fd5dd951d740b1a6f7938c96e1fdc1a5b03f0e1a5ee8699d344ceaccf27b819cec268849e4ee572ddacecd2c0f13c2b80e7fa950ef5ae00f57247b645a9be9d8e9146a5f24439f0628c75d6cc9e33c3934a0c27be445c", 0xb0}, 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{&(0x7f0000004540)="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0x1000}, {&(0x7f0000005540)="32b07b893fe98720b3019f9f3ebbc1d63453d90725a1dfebd636825ecb3626def0725f1c8a7ec3f3828b54ba065d089f24aade7c79aa332b89bfc3efb856ccc6522f436d3947b75d9a7f21d92811318a870e6aca88c7fb4c4cf99f8e71020531299a1025a56a718f0e168a8a405145f76d61af37b040203bd2865aa388d0353a6706f53ae19cd9cdece3958db48e4f41d765cbd41b", 0x95}, {&(0x7f0000005600)="8f2eca7bd8b69de138867b2ff8e50ee44695fca9f1719648bf6a3b251b7dfec95867e425733515a591f06565d657aec9953ebcfab02d5ee35fd2665718e6af41d577011552feac0aab2f17b3578b46d0", 0x50}], 0x5, &(0x7f0000005740)=[@sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x8009, 0x7, 0x0, r8}}], 0x1c, 0x80}, {&(0x7f0000005780)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000005c00)=[{&(0x7f00000057c0)="a7f4ff010b5b1b4eb989b65b1d565723735f54c4a6e8ec2377d4f146279f5c0b6cc8eca3a7cb5189f7e89ec3957f34e2f0c99885722758c253ebaff89c007f88fc05b2a70b584c83b8c2f6c8bc1483eacf8deffec46379f08f8f7146b3fe319b709d1a54f37386796f61ae023804ddd8af489d2af9e3", 0x76}, {&(0x7f0000005840)="86087d98246b7c83f4b45fdc6ee7e4948e7065e66aed2f1a41898af96ec8fdebaec24901d3d5195088cf2f919f535d429a424d99ccd6501b1b5da0e3049395df003ec3f2f2aa4aa32d463fe4a1f306662c5e6846e363922749e2d717c3d4382f037aa916b472637ebd", 0x69}, {&(0x7f00000058c0)="cad172a128840e291885d9176c2958721cef6d46e57e9ac623a4dabee2b167a3d8ac2b0b22", 0x25}, {&(0x7f0000005900)="a71e74f749933bac95364f60364fb4c9a2af423d1f2c70146f52f76f6799b8b6cac07a72416fb96ca48b155edcfd4a357ed174100874cb77ea4b87", 0x3b}, {&(0x7f0000005940)="977d14c2e34b7508a42adbf088dd8db717badfa1e63b1c300e699381718a181d804e982f96f0917baa46a4c8a314b7623ed03c2701327c72161f67a638aa1bbc6c7bb79304a68e35054bf000abd50e76559794a18f807b12d585b2189810f8533e3cf4b9b662820cca90a80b0117f9f6e613cf7cb4a0c21131b8f52a8dc79921496e507f9a57be7e65c87dd56eae1dccbd040e97efc2125b78362d296c146cc5a9c54b3a1352d98de17c866f8caef6e6d73e299f197eebb06f1bf2eeb1d9e91d734462f9988afc", 0xc7}, {&(0x7f0000005a40)="91f23d1ad9c27d09cf0ee6d636284ed5da0b544595514c07ea9f82cf3c058c8ada520cab328ff9b58c8ae46ce2b91b47d888675649540d398e710ef95b0c43f73fb541d9417d7c8dfbbd7c5cb0cfecb09929ddfbe3f9dc71a1713abe3c923fa46ebd57285a773b955540df56354c9ce77232476f6f654059276fffbc81665e62e0b7ec195f02de10572aaf2f052617320afe970c0422912e188d5c5ea30465e26374b0ddfb", 0xa5}, {&(0x7f0000005b00)="e3cdad3a6db5931e7d67abfdff749e736648c2d2b5b97d9ac17a561f24700b03a752ebe8a306d442731a275a445692b15b2d69f402dcf22d9c02c12797341157746b0e4c0de86c2a15b1ab180fdf0c3980198cc36cf0ce07cbcdbbd6f2446ec91eb20754ec43d4a021ebd1d6de0ee029aa683855c93ac94f98b7b222171acd804f8293b637429f8349a1ff1cde1dd4b87dc3b5a36a46fa26449f4aa457c38f398cd45495b2d41aeef45ee38dee044c9f80c8a3dcf154fa63275c2f602d5c1a49903a44207cfc5bbfb0b8dd104f98c210f44b1f0059c877bc565417bd5dce4c638b8fa64073cd89db29", 0xe9}], 0x7, &(0x7f0000005c40)=[@dstaddrv6={0x1c, 0x84, 0x8, @loopback={0x0, 0x1}}, @prinfo={0x14, 0x84, 0x5, {0x10, 0x8000}}, @init={0x14, 0x84, 0x0, {0x1, 0x1f, 0xfffffffeffffffff, 0x6}}], 0x44, 0x8000}], 0xa, 0x40) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)=0x0) get_robust_list(r9, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f00000001c0)}, &(0x7f0000000280)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x2, 0x2, 0xf001, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KDDISABIO(r0, 0x4b37) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x3) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f00000002c0)="a4d8c8f54c2e9ed9cd5b924bcad6bec252755842bcc8d48c1746c7ed6621403ba0534e2a785bd9d400ee8241c6a3bb902208f96b49c748165c9c8409fb125ba58f34d1ef12419ff23305cf57ec6a0fdc1adb89d4c8a0bb03761c94712c0db6b3a479b5a93ffda5d62a3704036bd3a02f0d624ba42383efee475e586b5d5df16721e13d", 0x83}, {&(0x7f0000000380)="93708776c3aef07cfab146b73148c2df85257c1e23bd5627507b585fb604559f3324172e21c87e45da57df0a8bf20ea97bc0603b7751446f9e509ccb97e6de56b12504e7a39d12cae50293ac75374f231cc314ec21829b28083a760d0dfaad95f23e5fc8149345702150c2f7eb3ba2772e88a4ba69d15ff4bc48d58c29587764adb41af0d9", 0x85}, {&(0x7f0000000440)="e4b1e26a07", 0x5}], 0x3, 0x4) 2018/05/24 17:10:30 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x50) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) migrate_pages(r2, 0x1d, &(0x7f0000000100), &(0x7f0000000140)) [ 989.151887] sctp: [Deprecated]: syz-executor5 (pid 28902) Use of struct sctp_assoc_value in delayed_ack socket option. [ 989.151887] Use struct sctp_sack_info instead [ 989.157249] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 989.174633] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 989.218794] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 989.226309] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 989.235689] kasan: CONFIG_KASAN_INLINE enabled [ 989.240691] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 989.248152] general protection fault: 0000 [#1] SMP KASAN [ 989.253686] Dumping ftrace buffer: [ 989.257217] (ftrace buffer empty) [ 989.260916] Modules linked in: [ 989.261168] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 989.264105] CPU: 0 PID: 4988 Comm: kworker/u4:5 Not tainted 4.17.0-rc6+ #89 [ 989.264112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 989.264131] Workqueue: writeback wb_workfn [ 989.271504] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 989.278575] RIP: 0010:wb_workfn+0x195/0x1740 [ 989.278582] RSP: 0018:ffff880190547270 EFLAGS: 00010206 [ 989.291320] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 989.292145] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff814e2095 [ 989.292153] RDX: 000000000000000a RSI: ffffffff81cd3d3d RDI: 0000000000000050 [ 989.292161] RBP: ffff880190547750 R08: ffff8801a9922740 R09: ffffed003b5c46d2 [ 989.292169] R10: ffffed003b5c46d2 R11: ffff8801dae23693 R12: 0000000000000001 [ 989.292176] R13: 1ffff100320a8f37 R14: ffff880190547728 R15: ffff8801ad13f718 [ 989.292190] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 989.300598] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 989.304960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 989.304967] CR2: 0000000032e21000 CR3: 00000001b2d0b000 CR4: 00000000001406f0 [ 989.304986] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 989.311226] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 989.317663] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 989.317667] Call Trace: [ 989.317687] ? __lock_acquire+0x7f5/0x5140 [ 989.317702] ? update_curr+0x4d5/0xbe0 [ 989.317716] ? inode_wait_for_writeback+0x40/0x40 [ 989.317733] ? debug_check_no_locks_freed+0x310/0x310 [ 989.324997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 989.332244] ? __lock_is_held+0xb5/0x140 [ 989.332256] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 989.332276] ? graph_lock+0x170/0x170 [ 989.447452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 989.452975] ? __perf_event_task_sched_out+0x2e8/0x1a30 [ 989.458325] ? migrate_swap_stop+0x850/0x850 [ 989.462714] ? update_load_avg+0x2570/0x2570 [ 989.467102] ? find_held_lock+0x36/0x1c0 [ 989.471142] ? graph_lock+0x170/0x170 [ 989.474927] ? lock_downgrade+0x8e0/0x8e0 [ 989.479067] ? find_held_lock+0x36/0x1c0 [ 989.483108] ? graph_lock+0x170/0x170 [ 989.486898] ? lock_acquire+0x1dc/0x520 [ 989.490852] ? process_one_work+0xb46/0x1b50 [ 989.495243] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 989.500328] ? __lock_is_held+0xb5/0x140 [ 989.504381] process_one_work+0xc1e/0x1b50 [ 989.508598] ? finish_task_switch+0x182/0x840 [ 989.513077] ? pwq_dec_nr_in_flight+0x490/0x490 [ 989.517728] ? __schedule+0x809/0x1e30 [ 989.521599] ? pick_next_task_fair+0x97c/0x1780 [ 989.526254] ? graph_lock+0x170/0x170 [ 989.530034] ? graph_lock+0x170/0x170 [ 989.533824] ? find_held_lock+0x36/0x1c0 [ 989.537866] ? find_held_lock+0x36/0x1c0 [ 989.541909] ? lock_acquire+0x1dc/0x520 [ 989.545865] ? worker_thread+0x41f/0x1440 [ 989.550000] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 989.555521] ? move_linked_works+0x2f6/0x470 [ 989.559914] ? trace_event_raw_event_workqueue_execute_start+0x290/0x290 [ 989.566735] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 989.571298] worker_thread+0xa30/0x1440 [ 989.575257] ? process_one_work+0x1b50/0x1b50 [ 989.579735] ? graph_lock+0x170/0x170 [ 989.583514] ? find_held_lock+0x36/0x1c0 [ 989.587576] ? find_held_lock+0x36/0x1c0 [ 989.591624] ? __schedule+0x1e30/0x1e30 [ 989.595578] ? do_raw_spin_unlock+0x9e/0x2e0 [ 989.600052] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 989.604616] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 989.610134] ? __kthread_parkme+0x111/0x1d0 [ 989.614436] ? parse_args.cold.15+0x1b3/0x1b3 [ 989.618911] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 989.623906] ? trace_hardirqs_on+0xd/0x10 [ 989.628034] kthread+0x345/0x410 [ 989.631378] ? process_one_work+0x1b50/0x1b50 [ 989.635851] ? kthread_bind+0x40/0x40 [ 989.639630] ret_from_fork+0x3a/0x50 [ 989.643319] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 ee 13 00 00 48 8b 9b 08 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 50 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3f 14 00 00 4c 8b 63 50 4d 85 e4 0f 84 a9 0e [ 989.662500] RIP: wb_workfn+0x195/0x1740 RSP: ffff880190547270 [ 989.668539] ---[ end trace 21370a5cdc0a0959 ]--- [ 989.673314] Kernel panic - not syncing: Fatal exception [ 989.679101] Dumping ftrace buffer: [ 989.682619] (ftrace buffer empty) [ 989.686306] Kernel Offset: disabled [ 989.689907] Rebooting in 86400 seconds..