\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000b00)={r0, 0x8, 0x2, "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"}) 2018/04/01 09:29:40 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x2b, @rand_addr=0x8, 0x4e22, 0x4, 'sh\x00', 0x4, 0x2, 0x1b}, {@rand_addr, 0x4e22, 0x1, 0x10001, 0xc8, 0x80000001}}, 0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='6', 0x1, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f00000002c0)="ff", 0x1) r2 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) keyctl$revoke(0x3, r1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000018af68)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000de8ffc)=0x98) 2018/04/01 09:29:40 executing program 5: clock_gettime(0x0, &(0x7f0000004780)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004640)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000200)=""/64, 0x40}, {&(0x7f0000000240)=""/59, 0x3b}, {&(0x7f0000000280)=""/127, 0x7f}, {&(0x7f0000000300)=""/174, 0xae}, {&(0x7f00000003c0)=""/7, 0x7}, {&(0x7f0000000400)=""/47, 0x2f}], 0x8, 0x0, 0x0, 0x6}, 0x2}, {{&(0x7f0000000480)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000500)=""/55, 0x37}, {&(0x7f0000000540)=""/161, 0xa1}, {&(0x7f0000000600)=""/25, 0x19}, {&(0x7f0000000640)=""/136, 0x88}, {&(0x7f0000000700)=""/72, 0x48}, {&(0x7f0000000780)=""/32, 0x20}, {&(0x7f00000007c0)=""/33, 0x21}, {&(0x7f0000000800)=""/88, 0x58}, {&(0x7f0000000880)=""/148, 0x94}, {&(0x7f0000000940)=""/3, 0x3}], 0xa, &(0x7f0000000a00)=""/231, 0xe7, 0x1}, 0x2}, {{&(0x7f0000000b00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000b80)=""/79, 0x4f}, {&(0x7f0000000c00)=""/186, 0xba}, {&(0x7f0000000cc0)=""/85, 0x55}, {&(0x7f0000000d40)=""/119, 0x77}, {&(0x7f0000000dc0)=""/199, 0xc7}, {&(0x7f0000000ec0)=""/111, 0x6f}], 0x6, &(0x7f0000000f80)=""/139, 0x8b, 0x7}, 0x401}, {{&(0x7f0000001040)=@nfc, 0x80, &(0x7f00000020c0)=[{&(0x7f00000010c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002100)=""/155, 0x9b, 0x6f03}, 0x8}, {{&(0x7f00000021c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002240)=""/86, 0x56}, {&(0x7f00000022c0)=""/1, 0x1}, {&(0x7f0000002300)=""/157, 0x9d}, {&(0x7f00000023c0)=""/10, 0xa}, {&(0x7f0000002400)=""/211, 0xd3}, {&(0x7f0000002500)=""/127, 0x7f}, {&(0x7f0000002580)}], 0x7, &(0x7f0000002600)=""/249, 0xf9, 0x4e}, 0x80}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002700)=""/119, 0x77}, {&(0x7f0000002780)=""/130, 0x82}, {&(0x7f0000002840)=""/165, 0xa5}, {&(0x7f0000002900)=""/13, 0xd}, {&(0x7f0000002940)=""/132, 0x84}, {&(0x7f0000002a00)=""/113, 0x71}], 0x6, &(0x7f0000002ac0)=""/100, 0x64, 0x8000}, 0x765}, {{&(0x7f0000002b40)=@can, 0x80, &(0x7f0000003040)=[{&(0x7f0000002bc0)=""/72, 0x48}, {&(0x7f0000002c40)=""/94, 0x5e}, {&(0x7f0000002cc0)=""/98, 0x62}, {&(0x7f0000002d40)=""/21, 0x15}, {&(0x7f0000002d80)=""/3, 0x3}, {&(0x7f0000002dc0)=""/116, 0x74}, {&(0x7f0000002e40)=""/30, 0x1e}, {&(0x7f0000002e80)=""/161, 0xa1}, {&(0x7f0000002f40)=""/195, 0xc3}], 0x9, &(0x7f00000030c0)=""/122, 0x7a, 0x100}, 0x507}, {{&(0x7f0000003140)=@rc, 0x80, &(0x7f00000033c0)=[{&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/247, 0xf7}], 0x2, &(0x7f0000003400)=""/12, 0xc, 0x4}, 0xfffffffffffffff8}, {{&(0x7f0000003440)=@generic, 0x80, &(0x7f0000004580)=[{&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/160, 0xa0}], 0x2, &(0x7f00000045c0)=""/69, 0x45}, 0x5749}], 0x9, 0x22, &(0x7f00000047c0)={r0, r1+10000000}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000005800)=@get={0x1, &(0x7f0000004800)=""/4096, 0xca}) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) 2018/04/01 09:29:41 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x11) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000300)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x10001, 0x101001) tgkill(r3, r4, 0xb) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000003c0)={0x8000000000000, 0x4, 0x4, {}, 0x5, 0x5}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101400, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000080)=0xa25) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0086401, &(0x7f00000002c0)={0xfc, &(0x7f00000001c0)=""/252}) 2018/04/01 09:29:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r1 = socket(0x1d, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() sendmmsg$unix(r0, &(0x7f0000001600)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)="6d8df8ab95c517e12d2711d281ade1a8a5fe00f12acfaeee8dd9d502abdfe02211bf9ba7dd11a077dc34c65b35751412577988", 0x33}, {&(0x7f00000000c0)="5a11d0e52efcc05b00a9d60550586daafb6fff0c27311160fc467026ff3eb63c147c838ed1702ee02dac5e6c648c3f3ddc8fb3ff4b5582d9746be22a1f07c10fab06a5825e8d1d5130a99e19075397d7a129312a76f79d8f201fc7f2", 0x5c}], 0x2, &(0x7f0000000240)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x10}, {&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="6f476e692e8b60f7be8355d19d55fbc0176ae2506baa6a33cdd3a50406571342bef2dbe30b7c9473e0c6613f7268cb1dbfc8da30de141a78a36e186265b6dff7a0b3b834f7d1d54d2ac3eb3d5b24a818451d32a51696007e1dde82e2623aa7765e3d5ea594807cf9f4d50155ef60ad68459faeccc7c5cec2fe44e5795d775564f034ed46dbf5fa5a094c4cfd2c4575b6720e22824db20f315b42c30b8f392c1d12d4c54a237161402146f303a6e59f501825f0068dd8270cdde4594ad5d7ff0b47a7c790823df5b998dd1b39948aea5a56ce3e44411a", 0xd6}, {&(0x7f0000001400)="aedd4fc5d73cc4963eeddbd803ae81e27191d7f7779042d89da63fd55c54412ce9215485e0e2d12326cc30571df931ed996e45b99f8dfd9b224e982d8729eeeb095b2cea2aee80d48c74138cb0292bf09cab6d4b1a8a42d3c913421fca4e901c4c33899dee65c3f86c7db096e5567aa544041f479e3747bdcb2dbb9196d9e5c27f9ec3d6e469a4c992e76843a03c955073259e600c936a5e0f339e8f09dfa48353e69336494f42a0e73742d16a3ec4a9c5d02387285c6eaf626b2868180e300ffb94dc1d3faf87b55ff698ed41aa77fcb7ba83499be7cc889ce392ed6f1a2c3853ade9bd81074e343c33b91810ea903a33f336", 0xf3}, {&(0x7f0000001500)="f9c2f3f84df76a3e63303a097c1ffcf0d291876754a6a123ccc1bfeaca2a4020ea5dcb32afbb3510ed178245a8f51175be6c52512d88840184179c81688d31d0f0c76d08591a079e7a582128739c40d9bcbb762f91c45f91ca7af34313667e123af2f16ffb05a79298ed8977774813791970016a1c228a8e9712b68fa6ba0bd5ea30f6ab84687fa85fc9f381c73599bb910eb7043a97ea1df6d1a445d570602ce02abc347537d3ed0b706323182aa4b81fd62951eb16a9", 0xb7}], 0x4, 0x0, 0x0, 0x8040}], 0x2, 0x20000814) 2018/04/01 09:29:41 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./control/file0\x00', r0, &(0x7f000034aff8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='N'], &(0x7f0000000100), 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x56, 0x6, 0xca, {0x7, 0x2}, {0x5, 0x6}, @ramp={0x5, 0x4a8, {0xffffffffffffffc0, 0xff, 0x40, 0xfffffffffffffffb}}}) 2018/04/01 09:29:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000100a0100000000000000000000ceb8b8"], 0x14}, 0x1}, 0x0) 2018/04/01 09:29:41 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x8000000000000000) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x100000001) 2018/04/01 09:29:41 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80800034}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x614, 0x70bd27, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xda1}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40050) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x0, 0xffffffff, 0x1c, 0x1, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xa0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x6, 0x10000) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x7) 2018/04/01 09:29:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x80, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast1, @broadcast}, &(0x7f0000000300)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x105, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88080010}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2a607562dd76c9fbeb8683308cf9ab9a6b18758d42d975a8b7ff3f5d2cf621665ee699e7acc39cce1ddc98610a2c5c283079dac1e96d8eda9cb4a5a8f30fbae78a3907b691d9fcbeb3497ce747828591fa1e108da5ad8e515ed97742add63b72c99b55bfe8ad13c6ec13eaaf617af93b78e93b669d948b3c3d4f9af19e525410f34146f4fd69721013209a9bafa50019845452e6aa7ad0602b3532cf3310c388571d174e016a6551abca91a4998d3f995afc97", @ANYRES16=r2, @ANYBLOB="000429bd7000fedbdf250600000008000400ef4d000070000300080007004e220000080004004000000014000600ff020000000000000000000000000001080007004e240000080003000400000014000600fe8000000000000000000000000000bb080007004e210000080007004e21000014000200627269646765300000000000000000000800050005000000080006000180000008000500000000000800060001000080080005006a000000280001000800080008000000080002000000000014000300ac141414000000000000000000000000"], 0xdc}, 0x1}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/04/01 09:29:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000b2000)=0x41, 0x4) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000080), 0x3ff, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000000c0)=0x9, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/01 09:29:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) 2018/04/01 09:29:41 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) write$tun(r0, &(0x7f0000000080)={@pi={0x0, 0xd}, @void, @ipv6={0x0, 0x6, "2d56cc", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x40) r1 = dup3(r0, r0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20148421}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r2, 0x0, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4040000) 2018/04/01 09:29:41 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x6, 0x8492, 0xffffffffffffff80, 0x5, 0x1, 0x5, 0x2, 0x7f, 0x3, 0x7ff, 0xa67, 0x9, 0x100000000, 0x5, 0x1]}, &(0x7f0000000880)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000008c0)=@assoc_id=r1, &(0x7f0000000900)=0x4) chroot(&(0x7f0000fddff8)='./file0\x00') pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/01 09:29:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) mlockall(0x1) r3 = getgid() getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) gettid() setresgid(r2, r3, r4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) [ 64.851088] can: request_module (can-proto-0) failed. 2018/04/01 09:29:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) close(r0) ioctl$void(r0, 0x5450) 2018/04/01 09:29:41 executing program 7: munlockall() [ 64.915507] can: request_module (can-proto-0) failed. 2018/04/01 09:29:41 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="697c6c616e0b0644b2fc3b523b025c00") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), 0x4) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/154) 2018/04/01 09:29:41 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x8, 0x200000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/83) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) 2018/04/01 09:29:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x1, 0x3, 0x2a4, 0x4, r3}) pread64(r1, &(0x7f00000000c0)=""/72, 0x48, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/01 09:29:42 executing program 5: open(&(0x7f0000000080)='./file0\x00', 0x1, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21}}, 0x80, 0xe0, 0x5, 0x1, 0x4}, &(0x7f0000000240)=0x98) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$setlease(r1, 0x400, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="2800000094db399de583425e2bc5fa2f6f94d3ebff81dddfad8f7f196c93710d5d39bd3a8655794b42668904968ad7f45432fe1d01aed5b9794d076fa0f8fadea6722d39c838ac9bf7140f85774233155d2990f580dbb36309cffc0e14cfe99c459434f1ff43ad30cac41611456dd5057abbbe29d093"], &(0x7f00000000c0)=0x30) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/01 09:29:42 executing program 6: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'system.', 'cgroup\x00'}) 2018/04/01 09:29:42 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bad000/0x2000)=nil, 0x2000, 0x9) r2 = socket$inet(0x2, 0x80806, 0x0) r3 = dup(r2) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x8007) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000b0e000)) dup2(r4, r6) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000280)=0x80000000c2, 0x2cd) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r2, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r2, 0x0, 0xa6, 0x3) connect$inet(r3, &(0x7f00000003c0)={0x2, 0x4e23}, 0x10) readv(r3, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000980), 0x10) writev(r1, &(0x7f0000000300), 0x1) sendto$unix(r5, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r7 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r7, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) geteuid() add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/01 09:29:42 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x66, 0x8e, 0xffff, 0x8, 0x0, 0x9, 0x0, 0xc, 0x411c, 0x7f, 0x6, 0x8, 0x3, 0x2, 0xd15, 0x9, 0x5, 0x1, 0x20, 0x4, 0x2f, 0x7, 0x2, 0x6, 0x9, 0x7, 0x8001, 0xfffffffffffffffe, 0x0, 0x6, 0x5, 0x796, 0x0, 0x8, 0x6, 0x4, 0x0, 0x101, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x1, 0x3, 0x8, 0x7, 0x5, 0x6, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f00000002c0)=""/234, &(0x7f00000003c0)=0xea) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x6, 0x100, 0x8, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x7f, 0x5}, &(0x7f0000000240)=0x8) sendfile64(r0, r1, &(0x7f0000000100), 0x80000001) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) 2018/04/01 09:29:42 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x4, 0x2c, 0x9, 0xc, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d6}, @sadb_lifetime={0x4, 0x6, 0xfa, 0x7, 0x5e, 0xffffffff}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d4}, @sadb_ident={0x2, 0xa, 0x131, 0x0, 0x4}]}, 0x60}, 0x1}, 0x8004) r1 = creat(&(0x7f0000000440)='./file0\x00', 0x100) connect$inet6(r1, &(0x7f0000000480)={0xa, 0x4e23, 0xba, @remote={0xfe, 0x80, [], 0xbb}, 0x63}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000240)) sendto$ax25(r2, &(0x7f0000000140)="47b86c801e256afe4195eada4be10c74706ff88664ffd3d5b3e64331b63365a7a2bd04d46971d454dbb539b02a764a15899080febff859c0d60ec87937fa103cea4932a0b042226612fc91290db5b8192df2d817f8ee23c10239d4ca700795400717c1cb5563b125232274352faabd34982fb37576095ac6708035e3db085fcf2a9e8db95809908f8c74a8289fcc92b1f981531d65fa938eeb2319ee954ec4ebc03c121ca308674d4acfafd115fd82bf5cd8516e454f5a0d79c8c26c90ac87655ed105e120fa06d3657188ec78619d554f3704ea91", 0xd5, 0x0, &(0x7f0000000040)={0x3, {"fa12713ca867ee"}, 0x4}, 0x10) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200f0000080000000000000000000000030006000000000002000000000003000500000000000200000000000000efff000000000000000000000000000000008eca2b34391003"], 0x40}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000380)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x24) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x401, 0x1, 0x1000, 0x0, r3}, 0x10) 2018/04/01 09:29:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x40000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000180)=""/245, &(0x7f0000000040)=0xf5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYBLOB="1c000000f2eb817d5f5dc75ce97864d839fd3f344936e0d46aff93ab72d1e31d787eb77c29be24540b68"], &(0x7f00000005c0)=0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0x7, 0xd57a}, {0xaabb4003aa9a4efa, 0x2}, {0xc, 0x1}, {0x0, 0x2}, {0x3, 0x3}, {0x8, 0xff}, {0xe, 0x3}], 0x7) mlockall(0x3) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)=0x2) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) 2018/04/01 09:29:42 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r2) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000240)="480000001400190d090043eafd068c560abac21c0de006004543984fb2bff4e63326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c3bdcd32167", 0x48}], 0x1) 2018/04/01 09:29:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) init_module(&(0x7f00000000c0)="ad2900", 0xfd56, &(0x7f0000000100)="7573657203406367726fbc706370757365742f73656c696e75782100c01c649a206dc29a8d491b7e86eec33c073c7855cd24ea7bab05c1f9a2295f5192650ef70ae1fd12862a31e9aaaeeda0b8d54a653bfe3e5e0d6f236846b88fa90cb8050b9557bf97ff8dceee5bb6b536c031920911d3d8982e66b7a8faa36448b442d4b24d32ec57b414cfb82ab690801ca20300000000000000883edf973322ab285f6f85c6bd54a5766f586b3d87c5f87fd6f35ac464221a511070f682cf31bb76abecda3a25aa8e926482d5223807fb06b32c192fa71680b6d7000000000000000000") perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 09:29:42 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000140)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) setfsuid(r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0xcc, 0x0, &(0x7f0000000300)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x28, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x5, 0x4, 0x2f}], &(0x7f00000000c0)=[0x0, 0x20, 0x20, 0x68, 0x78]}}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x58, 0x40, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000100), 0x1, 0x4, 0x10}, @flat={0x77622a85, 0x100, r2, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000200)=[0x30, 0x48, 0x0, 0x28, 0x0, 0x48, 0x38, 0x40]}}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0x38, &(0x7f0000000280)=[@ptr={0x70742a85, 0x0, &(0x7f0000000240), 0x1, 0x0, 0x19}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f00000002c0)=[0x58, 0x40, 0x70, 0x38, 0x28, 0x38, 0x0]}}], 0xf, 0x0, &(0x7f0000000400)="d3ff2a93ab8d58aafc09eb48a2f9c9"}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000040)={0x1, 0x4, 0x4, 0xfffffffffffffff8}) 2018/04/01 09:29:42 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x40000002) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000013c0)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/04/01 09:29:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$alg(r1, &(0x7f0000001340)=[{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="4ac0b236d5205527a43e56fe12c90cc029f491a397629188c72578d2cc29a0aa0ee3b4bef4e2c6", 0x27}], 0x2, &(0x7f0000001080)=[@iv={0xd8, 0x117, 0x2, 0xc7, "99a4277b97362fe9a43ea6a9fa3115f34edeceab891176d0cfddc1ecb9a01163cf472db270977d70f7508b4f8d82cf6cefeee8be8ddbeb4398674ff1f5ca15987ae59ccdbfb8c0c4564d17df0cd54d1c766599c2be79b4685cdd18c5d67d7300d8584b9b10d66ad335b0f6cb493545f060e2b2971dc0069460f49545ec76f867c72ea928076423845369a1a128242a9ffdf7aa5d4051a73f473db45de9ce6432adc91042c8f67f808673c7fe74b195288d3c66aa4045b277e9267c1d15b4573ce0ad808a22b265"}], 0xd8, 0x80}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000001180)="8b74f65a05b80a49cb6c28af5dcc64b7d8f0405bc0dca0bd31d169ab6039fcf63d9aaced72433f6c4995153820e9b85de397dee731fd635a948380a186", 0x3d}], 0x1, &(0x7f0000001200)=[@iv={0xdc, 0x117, 0x2, 0xcb, "d54c535f8043cc051b630a3400a59e93ad20a8e59b20f730c250ccc2fe919873026d485210762e6c80a1162b6788b3be8a3141388f9f8d709057038a87bdb1064b05f9103638d8068a9df7956f3c53c2960e242365d5776eeb1988aac6c588e510f64e2d7ee9d1f566d2cb0d48084cf4c717248dd006ce3f5717a0952d8f33ae74e500235e3db55ed89f3c06bda32c8639bbad30842d257ffee64eb150dd603afa0a22807483f4c446ad83213f08117ffc600737a5d09bb395c4e8db90099f757f2d0bb3bef371b4297fe8"}, @iv={0x4c, 0x117, 0x2, 0x3c, "9f4c843a9bf854610fa56c87b2f9117731ad571ab2a359561e38316f07ccdffd0b61715912ee847a6e8e87a58b83c3b091d1edf96a59a163406e4c5e"}, @assoc={0x10, 0x117, 0x4, 0x6}], 0x138, 0x4004040}], 0x2, 0x80) dup(0xffffffffffffffff) 2018/04/01 09:29:42 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000007c0)='/dev/vcsa#\x00', 0x8001, 0x100) preadv(r0, &(0x7f0000000e40)=[{&(0x7f0000000800)=""/144, 0x90}, {&(0x7f00000008c0)=""/239, 0xef}, {&(0x7f00000009c0)=""/186, 0xba}, {&(0x7f0000000a80)=""/147, 0x93}, {&(0x7f0000000b40)=""/239, 0xef}, {&(0x7f0000000c40)=""/45, 0x2d}, {&(0x7f0000000c80)=""/221, 0xdd}, {&(0x7f0000000d80)=""/169, 0xa9}], 0x8, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e30ff2f1ee7cb1458f6675a86bc9ee5605b873b6d1369b7fefb87c769c023e61765f0f066a18d7f3f8633627ed3dfbde6879570f15bb223650340616837b26bf8f4e2f98403ebb720caba6747fd905fb4b91a8318f16c25a589fb1047a7ad023f02e195617c2bd76dec1a38457623b1f440a093b70a3c5a3a6d225fde24dbe"], 0x18c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000740)='/dev/amidi#\x00', 0x7ff, 0x80) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000780)={0x6}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x80000000}}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000000)="7f1a594c77602bfb6c3725d1c085c51f3b1ead36fa20b0dbfa96beb6a1e6b15ab43bd53ceb19929cba7a99aa79eda16d5e648a9206126f6707a18b4c2861d057cb16bc6abfa288735fa2a094efe0bcc01e504eace19049b8ce6272b9fac91be9fa2e77189ecb2fb5d884f771a146d5a45333e569f9d3aa81e6b2f62da245494bb8315a4400ee63c4e8b6d56b5ccbc2f55c0c3a27ff76ce3d6d1e409e035c4c7e66ec0ff9d23c7aa8f3fbd3f92818a304e19a80e4f66d96bf071060e47e110e433b2f2ff303f66c45646415fc8ab41316afdce47b00d1fb74d6", 0xd9}, {&(0x7f0000000100)="5a91e32f5cc1c9", 0x7}, {&(0x7f0000000180)="e98eff25ee65f1d2d5429d24b336ef9480eaa3738457a4dd5d9ffb5dbb5f1e99780b52494672df27fe9c58b95ee79901ac4153acc2a2d1e062ce3dca5ad308cb2dcbc4f6b06af6ea97cca3e5cfec0fc3485c7cb5b4e41e51ca4f17f259740e96305998ba1b2da72a6295623a1a3237a3ef760aa050922bde9c44ee1fdcbe70889a3eeb1ca0a09bb4a1c297ef7c97ddfb5bc7600bef766a7bb300719b9fdc5a53560df5b7d6e98a145d12d91d36b8b23823ae7ee2dd544a4778ba7ee9daefdf9a61bdb05593e76a82048c60e2083de0632bd0597c56c9b44d462f8743fcdb79275623a65ff7b3ab57f88d9686856e458c1c94ebec2018c71e", 0xf8}, {&(0x7f0000000280)="c328e69979290f35c2fbb8832ed21fa7f474ca96cf77b4a7b7cfb9c6a3acaaa7737c6f873f45a9fa49bec2f317499a50ada307addefc693d072a2d720dcccd0cf21b963a6d12dbf8a4b5734377f99990ff4267c1f21bd70fa6c368700446974c83d32dd1d40ddc44698b4618284d4cbdef538663550633ebf9508e6d41138d706fe254737faf03", 0x87}, {&(0x7f0000000340)="76d87663ec6461642a3d8af46ba84a19e5b25e563c9b521c4b2b52d3c915ed631a858920e469546dcfff296e6166c574fc586236b2752d6aa533f32272daac21de857ee93a27347a9c3a299cc12baa767fb805a0654c20765a1180567e2f5b8631004e3a56931cd3da76e24572fa00a58d", 0x71}, {&(0x7f00000003c0)="e14e9c42d84eb7e0b3457a8059d3a3f68324ea8f7c1f3521c0789fde732f19f821322e6c265b60da90a1b32f4faacb8cbfcbc44eab5516ef6b36b23fb951ce23d7955aa893e8d236a0e1f3d5826c8f436f9781e122a2f77ab56ee4d76c7ab37b9e08dcc8edc00c64badba9d63594295943da883470370a1d6654f880b8eee2ebf686ed481aaab2a4fdce1286353fc36d943fafe52acdcaee742bf057c73419aa56c6bba12cbefd455522366c40c950a948ee093e38ec373a151c2592a217fea4daea348046c6440ec09fbbfe7f902a008c9948d86784d86b9612e8e44d7270b15c857e1554575aaab136ff16c6", 0xed}], 0x6) 2018/04/01 09:29:42 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105001, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000080)=""/50) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="a5e03e12f9c3070311415408d7fab35689b4e7049aa4a2571ae40a22302f76c155df5ae4862b881df992d96d65074c2f63491cae8cfc25948562c72efdc0268b0077c54fa82e") getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) syz_emit_ethernet(0x1a1, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000021850d8d62cfc108179520cea31d2586dd6050a09c016b1100fe800000000000000000000051b2e6ba0e943d51000000bbfe8000000000000000"], &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200), 0x1) 2018/04/01 09:29:42 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001600)=@bind={0x14, 0x0, 0xfa00, {0xffffffff, 0x0, 0xffffffffffffffff, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x390) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x8000, 0x204, 0x4, 0x9, 0x1ff, 0xffffffff00000001, 0x7fffffff, r2}, 0x20) 2018/04/01 09:29:42 executing program 6: keyctl$join(0x20000001, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x18000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x708, 0x70bd26, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0xc080) 2018/04/01 09:29:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/91) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000002040)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/04/01 09:29:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) prctl$intptr(0x1c, 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) r2 = getpgid(0x0) capget(&(0x7f0000000100)={0x200f1526, r2}, &(0x7f0000000140)={0x8, 0x101, 0x0, 0x3fffffff80, 0x10000, 0x5}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f00000001031900000007000000068100023b050900030000000000e1c4bc", 0x1f}], 0x1) 2018/04/01 09:29:42 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000240)="011eedb0db565716b544dd552d95072e6cac164a6a84ff6a00bb34fb5b06d3f318ff4d9858b087c0192113306547e323ef38512091c34526a6f7d1aaa8188292055980ec67fe0030e7277779345e9b7863708db6d0d5d92360be7cbfae98a212b378fb0c162672cff4d62b8a96d0ad72b998e42af34b6355d69be1569a2424e0f86ab4453f5ce0f32ec66add76", 0x8d}], 0x1, 0x0, 0x0, 0x804}, 0x4000) bind$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x20) socket$pptp(0x18, 0x1, 0x2) getpeername(r0, &(0x7f0000000140)=@alg, &(0x7f0000000000)=0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000480)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) socketpair(0x9, 0x1, 0x10000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f00000000c0)=0xffffffff, 0x4) open_by_handle_at(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500010006000000f452fe3ffcbdbdee5e3303d699ef7b04a6cfad0ba493cc01ba97b6b9c2509b1064cc41bff440530cfebe6a5cc13aced7540b02a904c518ace1ddac206b6f6ce5859cc7123e8ef3db03c7e39779132a79a392818abcf7079fc8"], 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000380)=""/179) 2018/04/01 09:29:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x7, 0x8001, 0x3}, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x14b002) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f00000001c0)="c74635e960b0efbe6d17f83eacf5afd66d22cf25088a770211c2ffe5b19fe5c91712fc3fe6fa0a5d3d3ecfb16499077b4cca9b633f2afce943a317d6eb1d1f147c2ad72c9c91e77d8e9ed20b717b1a99c93c2d51c7cf2a80144f08920c9eb9908f396a82be59f972943b8e853fa62268bb446e44f83abda6e427900ec0b617997fb7437bf0f73acb0a03667259027d2f7714abc41c8324604072187d00d427adde6fc2ce86702868277abff4127b92abc3ff338485aa6c820bf2f58f74d03f9a596313a13dd737714dc6c2e34c23bd649a94cc3167755ae1dd2441c0a88fd9b384b2898b19c65dc5", &(0x7f00000002c0)=""/155}, 0x18) write$selinux_access(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="73795374656d5f753a6f626b131909b7bbbcf7571a9a2d5a5b00000b3b745f723a64706b675f3f0000000000000030e23f202f7573722f6c69623b746d697373696f000000000000000000"], 0x49) 2018/04/01 09:29:42 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6050a09c00081100fe80000000000000000000000000f7bafe8000000000000000000000000000aa00004e20000890786c753ac4b366423e923b29ac806f1e0434a500b6b62755e871acbf7683a7eb157c44a433ab6efb94700d67f71346e88d62a908c876dba24bda4f2291dec7be5aa49e91c231961d12a59c40a22b74f14d95bb345afa69c9323ed79fe2"], &(0x7f0000000040)) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x801) 2018/04/01 09:29:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000000040)=0xffffffffffffffff) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000100)={[0x5000, 0xf000, 0xf000, 0x100000], 0x5be7, 0x0, 0x1}) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00000001c0)={"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"}) getrusage(0x0, &(0x7f0000000080)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="0b010003eacb900000000000910200f3ff0000bf8f598b0000000000920200000000000020008000000000006b0b000000000000ffffffff00000000e30a0000000000000300000000000000ff090000000000000010000000000000bf0a0000000000000200000000000000dd0900000000000001000080ffffffff3f0b00000000000003000000000000001a09000000000000080000000000000063a4746b2d1624ff32c70a80d532b4a36751b52b6c29ce88cb999055a1e3ace0a6b5d507c88809a639259d6f1efe48d2ea721a7c8e30e54814"]) r6 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000001, 0x101000) ioctl$TCSETSW(r6, 0x5403, &(0x7f0000000640)={0x8, 0xfffffffffffffff9, 0x6, 0xfffffffffffffffe, 0x7ff, 0x3de, 0x5, 0x583, 0x8, 0xa, 0x7694, 0xfff}) setsockopt$RDS_RECVERR(r6, 0x114, 0x5, &(0x7f00000005c0), 0x4) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f0000000600)={0xcfd, 0x401}) getdents(r6, &(0x7f00000000c0)=""/32, 0x20) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast2=0xe0000002, 0x4e21, 0x4, 'none\x00', 0x3f, 0x4, 0x2e}, 0x2c) 2018/04/01 09:29:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0/bus\x00', 0x800, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0x6f, "a7e5393df3bbf746d29192d21b3056c5a40cdccb50b6fde7e43a5f13934fa8628f6faa14cd6114945c6ba657ccd35655f7fbda5b333b7ba2760875488d5057c337f61f49672781eb9e583d237264a57a43a0e896ec5896256a786e07c3d9fd91a10157474ab4d92b92012f3dc37981"}, &(0x7f0000000540)=0x93) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r2 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x83) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000440)) mq_notify(r2, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_notify(r2, &(0x7f00004c4000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="bce4f7ef66ebee627fa85aa5d6a7e4a70779088d56731b2c8174da2ea6574c94b1ac3311c38ce2f47834fc92c12186630d646ec7fb8b79e585f588e42ed0c1b2df3621d6247b4aa4f3ee5168cd29bee715f72419ebc8214d330d6f2d0797873f662c993fdcda901e94a0da547c0fa999b0cd2cbbe87199c4d1cb00fd65179403775eac20c8250e0a37af2f26ba6466", &(0x7f0000000100)="ca3749c75c1ae95efafa83870631d7f6332bdb0dca00a79e5d2c27a3158ae2dae844c2fcef488f4e9b2de35db15b38fa78433499a46368a80d89f307119dc5851735f3fd7ea16363de23a29d59d0a95d9d1559064822ae9781794a7e2650afdc9b78c6af87f061f1f28933cbe836c9629dd0b1eba2d882785f921f83d323dd86a0df27f31337cf5ae1e9c1884f71b409d7089586a29d846d9d408af559116a63aad164caa34e54feb3e762682018eb2d3c7f79e61ddf6cea69af4d29d0d30b9246db46abeaf1f4f3249a4b"}}) 2018/04/01 09:29:42 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x400000) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x14}, @loopback=0x7f000001}, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="ff01000002004e237f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000002004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58c) r3 = socket$inet(0x10, 0x1, 0x0) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="150000001800030007fffd946fa283bc8020000000", 0x15}], 0x1}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20400, 0x124) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f00000000c0)=0x6) 2018/04/01 09:29:42 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x3ff, 0x9, &(0x7f0000000000)=""/173, &(0x7f00000000c0)=0xad) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvmmsg(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000fa9ff9)) 2018/04/01 09:29:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000002bc0)=""/79, 0x4f) r3 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800400013000100000000000000000000000000", @ANYRES32=r4, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x1) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_CREATE_PIT2(r8, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r8, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00']) ioctl$KVM_SET_PIT(r8, 0x8048ae66, &(0x7f0000001000)) 2018/04/01 09:29:42 executing program 7: r0 = epoll_create(0x800948) r1 = syz_open_dev$sndpcmc(&(0x7f0000a2a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000229ff4)) getsockname$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, r1}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000280)=0x3f) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x9, 0x2, 0x5}) pipe(&(0x7f0000000240)) 2018/04/01 09:29:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x80000000000004) socket$packet(0x11, 0x3, 0x300) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x3}) 2018/04/01 09:29:43 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000140)={'gretap0\x00', {0x0, 0x4e20}}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) 2018/04/01 09:29:43 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=@random={'trusted.', '#\x00'}, &(0x7f0000000140)=""/92, 0xffffffffffffffc5) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast1}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000040)=0xe8) 2018/04/01 09:29:43 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000027c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x2}) init_module(&(0x7f0000002840)='/dev/snd/timer\x00', 0xf, &(0x7f0000002880)='/dev/snd/timer\x00') setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002800)=0x100082, 0x4) restart_syscall() ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = accept4$inet(r2, &(0x7f00000003c0)={0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000025c0)={0x0, 0x4}, &(0x7f0000002600)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x7, 0x201, 0x8, 0x60, 0x8, 0x21, 0x5, r4}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002640)={0x0, 0x6, 0xd11}, &(0x7f0000002680)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000380)={0x3, 0x4, [0x7ff]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f00000002c0)='eth1eth0.\x00') sendmsg$inet_sctp(r3, &(0x7f0000002780)={&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c, &(0x7f0000002540)=[{&(0x7f0000000140)="337d6cd0ea0ae28451281a8508185c18b0626a244b5d91e3b280c873658db8675fcd24644c07e8dd6951f452a90edf1ccaec6ad40e96ce4215901c29b9a442452bb891b83075304d28270db65c2c4ec6f073f51d2a9c76dedd764dd88e5802e27405b9a7ff5359625500795c78884f9e0c7452417517271eb37f22f5fb14d34b8f94eca5c15414c46130083cc144f7542fa6d1474c4848233864", 0x9a}, {&(0x7f0000001200)="65401d8bde7168479bb52d01a53bb867d9907282226037b394d26f354a31e392a12ea5d59d3f2223753e4d78e78e8318519b478aba7b70fb6b1434ee863129f6976c2aacaf7a65ece42271f6fdc29131a5126844c21ce655e1c62c962d5983a4bbe3e63e482004e35fae8cdcf03c1c745e3d52f5ffa0dfd94f48eaf52c6a8df0e7061a9da96e53dbffc53f4d2d5d95d8f7223367abbd1bb0eafe2e88eb20beca68571b679c7410e8860380196dcf8bf632c6babd174e6a9911f4653bc8ddd485449f88dd6b815fd64e02676eb9fb6c7c95691bf5aad9d4d4e828a5a8ac77c328eb1ac0cf5e9585b646590714710e07b2f1f70ee7583485966fbfec3c", 0xfc}, {&(0x7f0000001380)="ddd3ab2babc51c7277c4f25407ba38ea55491772927755f8c4f4258ebbb23f7fe1f7ef2a887d0023a20960a39546bff5b0366cf571cb5b0d", 0x38}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f00000024c0)="981acc28178d773d80944a1544f5e0d031713f712c987f63edbcd1bd791dd9f768e5d86a26101cf870d80da2c027f36217b1f1e51182add83e7cc4164888562f8bf4cd45506f68182e305e9de5f9a3143fe2cfebeedb093519a782f4eae3c1e2978b2d8bf9a8", 0x66}], 0x5, &(0x7f00000026c0)=[@init={0x14, 0x84, 0x0, {0x4, 0x0, 0x851, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffff7fff, 0x7, 0x200, 0x2, 0x7, 0x800, 0x3, 0x71, r5}}], 0x58, 0x20000000}, 0x4004000) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) 2018/04/01 09:29:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000000010) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000102c00ff0a000000000097acd85610c858c90000000400080000b9bcba5b3b48402151bc6a4f129bb19efea3aeefc54be61dfa567a4ddbfc9dbc30917b45fbf58bcef7504343c7b13c972949c32319124efbdd68473e85cf77b900cd98"], 0x1c}, 0x1}, 0x0) 2018/04/01 09:29:43 executing program 1: r0 = mq_open(&(0x7f0000000000)='security\'cgroup\x00', 0x840, 0x78, &(0x7f0000001400)={0x5, 0x3f, 0x4, 0x4, 0x200, 0xace2, 0xe58, 0x1000}) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, r0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x440002, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000003000000", 0x1f}], 0x1) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000013c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000001440)=ANY=[@ANYBLOB="b41100000604040392d0f1887529bd7000fddbdf250700000710003e9c50d7a3000c00230010000080000000", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x11b4}, 0x1, 0x0, 0x0, 0x4001}, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000043bff0), &(0x7f0000048000), 0x0) 2018/04/01 09:29:43 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000100)=@known='security.selinux\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x280, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000240)=""/176, &(0x7f0000000340)=0xb0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000000c0)=0x2) socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000180)=0x231f, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = memfd_create(&(0x7f0000000140)='eth1\x00', 0x2) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffd2a) pkey_alloc(0x0, 0x1) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) write(0xffffffffffffffff, &(0x7f0000000300)="2400000030007f00e2ffcf00840077018100", 0x12) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) mknod(&(0x7f0000000440)="e91f7189591e9233614b00", 0x8083, 0xfffffffc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000380)) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/01 09:29:43 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103800, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f00000004c0)=@full, &(0x7f0000000540)=0x48) fadvise64(r0, 0x1, 0x8001, 0x0) close(r0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/04/01 09:29:43 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e9afff), &(0x7f00002b7ffc), &(0x7f0000000040), &(0x7f00008e9fc1)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) fcntl$addseals(r0, 0x409, 0x4) 2018/04/01 09:29:43 executing program 7: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="08000004"], &(0x7f0000000580)=0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x10001}, &(0x7f0000000600)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r1, 0x400, 0x2000041) r3 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x8, 0x201) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000840)={0x3, 0x5, 0x4, 0x100}) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="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", 0x18c, r4) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000180)={0x0, 0x3, 0x0, 0xfec, 0x80000001, 0xffffffff, 0x2b3bd317, 0x4, 0x101, 0x80000000, 0x0, 0xfff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r2, @in6={{0xa, 0x4e21, 0x8000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, &(0x7f0000001940)=0x84) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="00f5", 0x2, r4) r7 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r5) keyctl$update(0x2, r7, &(0x7f00000003c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e292bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679fe60000000000000000000000", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r7, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f00000001c0)={'sha3-384\x00'}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x1, 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, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x5, 0x82) openat(r8, &(0x7f0000000300)='./file0\x00', 0x400000, 0x1aa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r8, 0x10c, 0x3, &(0x7f0000000240), &(0x7f00000004c0)=0x4) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) uname(&(0x7f0000000880)=""/4096) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000000340), 0x0) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000000300), 0x0) ioctl$KDENABIO(r3, 0x4b36) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer2\x00', 0xc83, 0x0) getsockopt$llc_int(r10, 0x10c, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/01 09:29:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc0100, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x1, 0x4, [@random="a5eabcd51174", @empty, @random="62b7ca21c1d3", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000000, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00000000c0)={{0x8, 0x2}, {0x545b, 0x1f}, 0x6, 0x4, 0x6}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x258}]}) 2018/04/01 09:29:43 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x3, 0x7, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x7, &(0x7f00000019c0), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81006) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1ed73b6654773f5141270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc1cd88c325", &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da422c7496", 0x2f, 0xfffffffffffffff9) fcntl$dupfd(r1, 0x0, r0) sendmsg$netlink(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) pwritev(r2, &(0x7f0000000000), 0x0, 0x0) r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2", 0x42, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x401, 0x2, 0x0, 0x3]}, &(0x7f00000004c0)=0x100) socket$inet6_udp(0xa, 0x2, 0x0) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\a'], &(0x7f0000000580)=0x1) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f00000005c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001640)={{0xa, 0x0, 0x3ff8, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x6aeb0eac}, 0x9, [0x7fffffff80000000, 0x8, 0x9, 0x200, 0x1ff, 0x3, 0x6]}, 0x5c) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 2018/04/01 09:29:43 executing program 6: syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x7fffffff}, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x101000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000200)=""/16) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x2d0, 0x2, [0x7, 0xb5ae]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000240)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000032f5acb922ce1bc94664cf0eee2d4040e862816d0d71383a170fbdcc1b2a5b80db29979f1b7cb674", 0x70}], 0x1) 2018/04/01 09:29:43 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000100)=""/114) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080)={@rand_addr, @remote}, &(0x7f00000000c0)=0xc) r2 = gettid() r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x280000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f00000002c0)={0x0, 0x2}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = socket(0xc, 0xa, 0x7) setsockopt$packet_buf(r4, 0x107, 0x17, &(0x7f0000000240)="691437ffd6835756ff1684ff9d92a5fd0cf1b7d828642f792351dc83d5b8ab44e3baa320e03952d6afa15404e4778223e38e582102dbd0", 0x37) tkill(r2, 0x1000000000016) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000340)={0x11, 0x4, &(0x7f0000000300)="fc7d6ee6"}) 2018/04/01 09:29:43 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4044, 0x0) preadv(r0, &(0x7f00000022c0)=[{&(0x7f0000000040)=""/198, 0xc6}], 0x1, 0x0) 2018/04/01 09:29:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xaa, 0x48000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)) 2018/04/01 09:29:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0xffffffffffffffff, 0x2, &(0x7f0000000040), &(0x7f00000000c0)) r0 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r0, 0x3, &(0x7f0000000100)=""/220) 2018/04/01 09:29:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0xfea3, 0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 09:29:43 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000bcf000), 0x257) r1 = socket$inet(0x2, 0x3, 0x2) socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x200000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x460, 0x114, 0x114, 0x23c, 0x37c, 0x37c, 0x37c, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x5, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xff, 0xff000000, @empty, {[0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x15, 0x80000000, 0x3, 0x4, 0x400, 0x5, 'bcsf0\x00', 'bcsh0\x00', {}, {}, 0x0, 0x88}, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00', 0x20, 0x0, 0x8}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @broadcast=0xffffffff, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4ac) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) close(r1) 2018/04/01 09:29:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0xf435) accept4(r0, &(0x7f0000000080)=@hci, &(0x7f0000000140)=0x16f, 0x0) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000), &(0x7f0000ffe000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) connect$inet(r1, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/01 09:29:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/01 09:29:43 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = gettid() wait4(r0, 0x0, 0x60000001, &(0x7f0000000000)) eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r1 = memfd_create(&(0x7f0000000080)='posix_acl_access\x00', 0x1) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000000c0)={[0x0, 0x100000, 0xd000, 0x2], 0x80, 0x4, 0x5}) [ 66.956885] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 67.009761] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/04/01 09:29:43 executing program 3: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002880), 0x0, &(0x7f00000001c0)}, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2000) write(r1, &(0x7f0000000200)="52ab14ddd52b0884944f8782316672623dbec827636ac61c9694539995518a9f80e5440e5bb373305024b7a1ab1d8aea5a4b2f1e4100df90b984cdce5a0b55b441e4ac733854c371ef2b6401e0d4ad87befec9b8d9fa501f996dc22f971639fec7f142537cc0ccea243c2f362be10c7c2ff62761d5ebcee2439f064cbb8b3621808e24f2d2d25b13460e2f1be3cde9638011ca93ad9d9f6ce5cd7177af5e891119923b3cf1fbbc0e979e26faed87cdb2e9e331e5a4fb5683e89dd6c02b3f450fc71f87c1ef0000000000000000000000000000", 0x2a7) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x100000000) creat(&(0x7f0000000080)='./file0\x00', 0x8) 2018/04/01 09:29:43 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/199, 0xc7, 0x2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) r3 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/04/01 09:29:43 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r2, r3/1000+10000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="14000000000000fa", @ANYRES32=0xffffffff, @ANYBLOB="1c0000000a004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000094a93479d3ea6934bb0cf25ba7eeebba8dd93cc06a10c32f7bc5357a2e944ca6a1ddbda08fe98a7a386852f00566c3b3b3f8196d963e45ce78f4fee23a0edbb28d4f73332812381aecff"], 0xff34) r4 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f0000000080)={0x6, [0xce, 0x5, 0x7ff, 0x401, 0x100000001, 0x2]}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x13, r4, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) [ 67.186155] binder_alloc: 7404: binder_alloc_buf, no vma [ 67.191928] binder: 7404:7405 transaction failed 29189/-3, size 40-8 line 2963 [ 67.215229] binder: BINDER_SET_CONTEXT_MGR already set [ 67.220776] binder: 7404:7405 ioctl 40046207 0 returned -16 [ 67.227054] binder_alloc: binder_alloc_mmap_handler: 7404 20000000-20002000 already mapped failed -16 [ 67.247105] binder: release 7404:7408 transaction 15 out, still active [ 67.253909] binder: send failed reply for transaction 15, target dead 2018/04/01 09:29:44 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x8000, 0x0) connect$llc(r0, &(0x7f0000000300)={0x1a, 0x303, 0x5, 0x78c2, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/167, 0xa7}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) sendmsg(r2, &(0x7f0000000240)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x0, 0x1, {0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x72}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="ef9260c382af6900afb8d5ae99be33c7c0cc8f7029a9006cc8efc710e5c1f4d0e661bd836f671972311e0ca3e67463c22ccaf54cd005c4d246d1673c80f93b1c74b3e7cea32c2d9743da3409775b5c95bc6c1a85950f43f241f3c3b68a25cd30f2c1238f67f2acc5020af2d8419920e35ac407464b30bc34b869581570c246f847e11c4141e8f010686ce164c316e6899675a9bfb78f87b854bfb6022088b34100438eda05db6d7f3beb01b1d55ace10bad77386d7e77f4cda8e090b0151f07fe32b8001bb80a40f49d9eabdcd55b0fc884b6f6fa150e859b71b176855636882d9a441e0401c029d39b918a4", 0xec}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="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0x1000}], 0x3, &(0x7f0000002480)=[{0xc4, 0x196, 0x8001, "82424f8f993880966c4bf837aed356abe736792731babb42bd98ba042491cf43a8e5f63016436920873fe4fc6cc349a4c8908f35a0a2af59bfde5389f0130061172db3bbbdf7f1fd2e86aac03ef014591fe1f390663bb8f7a15fd15412d542ffeb6244a72d5a22eb5925a6c6b232195f1c7db0879ad9cdd3efc7603ffbc97b386c7cd6af1079560def13c1ac1945d168edefe1996c874aab88fa1109e83702519b31ba324459581812728e2b3144a4376cbd443e83"}, {0x44, 0x100, 0x9dc, "94ec7520a8c92e6840950a5388cce065f7fd95d119d4afb42ab57897db764c3688846c4c285a3a59e6f26777a67adeada7121d52e8981d08"}, {0x34, 0x10d, 0x7, "318ffd7cfa38050252eebddacb6cd47b89cd8548cd410b8fb24140c9e8bf8accfdf17f36a5288ac9"}, {0xb8, 0x113, 0x9, "f22956c3d0505428949926dc265e55f9d29e778ac103c68148070f3a8befb6ea4d5a4d677e55b9328b892064b475b5be97357a60022021287c6a7a0a9715f9e7ee508e402eca2f774af690e362e37645329a81372f69dab52b3749b13df828cd1c4731c060efbeeb229c5e6984079d59a13f6c9ce76e0618d410fd6601f5060208a80e121c4c235a73514c1faa9acb82d5d1ae37b2207b64dc5d9e6e0cf93ddb3be3e0cff3cf42a101"}, {0xc8, 0x119, 0xfff, "4dda9cf8300d67e9afaedef889fdf8be9faf29d3606467007b0daf46b9fc4eaece68c77e36176270de2d71ce8c8c3215b9a416d7d3d092e4d0557ca084c75e4ab324df620d66621bcf090a7c19ff77568deea96d727b5f330d0e77084e747c553bbcad29e0a960b8e5ed688305b4d0f1ffbfbe7c048b579ed3c36f4c569953851552ac6419c20247966e30f87c2ff07e8493ef65d06160aa20db7f1a6f2e348aadf213d440da85c5830593d00410ee0b2843693ccd58eb056e"}], 0x2bc}, 0x4040010) 2018/04/01 09:29:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4) fstat(r0, &(0x7f0000001180)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/98) 2018/04/01 09:29:44 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x101082) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x1) sendfile(r2, r1, &(0x7f0000000080), 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000), 0x2) 2018/04/01 09:29:44 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x6, @random="4d037ecd1509"}) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00006d1ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0xdecd, 0x4) 2018/04/01 09:29:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xa100, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000100)={0x8, 0x4, 0x1}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="bb8a4b50839d7ca3e1b8cd499cd2081d3893c2f1de9fd94bee59961d0a87535f7e8ccd772ebcd31fa2ead12d8331218788ebabebb8464be8fd06dcc56542ea60ef915c5cf0048d1954616e755012d9", 0x4f) 2018/04/01 09:29:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000000040)=""/1, 0x1}], 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80900, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000200)) sendmmsg$unix(r0, &(0x7f0000005680)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380), 0x0, &(0x7f0000001400)=[@rights={0x14, 0x1, 0x1, [r1, r1]}], 0x14}], 0x1, 0x0) 2018/04/01 09:29:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)=""/214, 0xd6}], 0x3) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000040)=0x6, 0x4) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000080)) 2018/04/01 09:29:44 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="7ea5fb1c9021f26e11ede230521a1662dc7bc419ed82c230084719c369e0a5959ac0a24cff96b7b24b90410ee98278a39fea48d6b92ae972c38cf60658eab78423715e7f9518c2d9ccfc735e66ddd0f90cc238772fddaed6432521f105aab6d1e96eeb4a8a34ba0a4059528dd039455fe2cca279699652e2", 0x78}, {&(0x7f00000001c0)="5ecbc499ca056f714307033cedfa820f341bd2a7d3dcb6d168b8dd7026cd97a719165146aa49db2be63ba26cc73208a136883eb3d653d23fc8d95aa1128a3a73153d75f18ece4ac47b9bf7e9e62ab5dde3fc391af9d8a9894d1879eb8b33930afa9124d87be4b0de8b1ad378ea7bc5a1792af0f62b657b7d3d9136eff000b476f80dfb5b0b26f698bb0871a147b0a45e2e5d773409dbe676ef10d88bd5b1ced0e6b88b5bd0d82451c94494a20874e0f4d58541a822ac31881e65be192128423159e7124afcac881c091226fb8969809d9087e038f42ba7246f5db81e2c2ab4a437b839897ce6c3ed4c152d614920", 0xee}, {&(0x7f0000000340)="bc65dd06903cbf23bfac7bbf8531", 0x1c}, {&(0x7f00000002c0)="b27b933bcc71e5", 0x57}], 0x3, &(0x7f0000000100)}, 0x2) 2018/04/01 09:29:44 executing program 2: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) unshare(0x40000000) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x924574b, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040), 0x8) 2018/04/01 09:29:44 executing program 6: pipe2(&(0x7f00004bb000)={0x0, 0xffffffffffffffff}, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) fchmod(r0, 0x439) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x84, 0x900) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) 2018/04/01 09:29:44 executing program 1: socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x2d43359648c8da86, &(0x7f00000000c0)=0x1) read$eventfd(r0, &(0x7f00002d5ff8), 0x1d5) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009f2000), 0x4) 2018/04/01 09:29:44 executing program 4: ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x4) r0 = socket$inet6(0xa, 0x3, 0x3c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) recvfrom$inet6(r0, &(0x7f0000000300)=""/4096, 0x1000, 0x62, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5000000000000000}, 0x1c) [ 68.012845] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/04/01 09:29:44 executing program 3: r0 = memfd_create(&(0x7f000004dffe)='!\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt(r0, 0x3, 0x8, &(0x7f0000000140)="5c17da403e30e4070b70f41c7e7ebf48b4e89d38ed42dd3b10d895012f2228471aeef931a898e2bb120a57d37b0101c73fdecea3739ad7d81625e69a09652259192fc8e90a584e209cebf89e39fddef873a9efb26ea356a2dfad1e1b39c887a3689d89a85c0fd785fc358f031a66d7a3818a112f260aa1930fbf13be044d85a9ad87fa5c04a7c9ecf360c9dbc15f71d84170c12ff28a5b506ec759dd4a7e61506f4e64bc586c827c197da60977d1a105507031f0441e0cfe9d4272b68d1871b1f7c5c703d0b216fa968a585925348e737fd034e1ad5ebb986b", 0xd9) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x2549, {0x2, 0x4e23}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x200, 0x8, 0x3, 0x7fff, 0x1, &(0x7f0000000080)='ip6gretap0\x00', 0x101, 0x2, 0x5}) 2018/04/01 09:29:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0xc80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x16, @empty, 0xe9e}}, 0xb3, 0xffffffffffff840e}, &(0x7f0000000600)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={r1, 0x4f, 0x3}, 0x8) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="7d046dc0f3b8a5b156b64568aed5d85958185fa209939d30f6f9af486293525a"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140)=0xa8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000100)={0x80000000}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080)={0xffffffffffffffe1, 0x3, 0x2, 0x7ff}, 0x6) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000040)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r4, 0x4) shutdown(r3, 0x1) r5 = epoll_create(0x10001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="6eb7e4e6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x2c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000480)={r7, 0xfffffffffffffff7}, 0x8) r8 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$TIOCCONS(r8, 0x541d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r6, @ANYBLOB="49417fbe0088525b7e0ffe3a2fb764175c6c517713745f378fde1ac736998e0e83308e0e77a086a51e276babf2cdbb77a52ff6f9ca058de77b9430195113c000000000000000000000"], &(0x7f0000000340)=0x2) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000380)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000001c0)=0x8, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000200), 0x8) 2018/04/01 09:29:44 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000200)='./control/file0\x00', 0x20) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') utimes(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) close(r2) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[0xd2, 0x9, 0x1, 0x6, 0x1a, 0x40000000000, 0x4]}) [ 68.117261] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 68.153521] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 09:29:44 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'lo\x00', {0x4, 0x6, 0x6, "999e2704c2c2", 0x6}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) r3 = dup2(r2, r1) write$sndseq(r3, &(0x7f0000000040), 0x0) 2018/04/01 09:29:44 executing program 3: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r0, 0x0, &(0x7f00001c9fe0), &(0x7f0000d7efe0)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/23) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x1) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x304, 0x3f, 0x4, 0x9, 0x40, @random="0def151b415c"}, 0x10) 2018/04/01 09:29:44 executing program 6: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000000040), 0x1, 0x0) 2018/04/01 09:29:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)="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", 0x20d}], 0x1) [ 68.334768] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 09:29:44 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"70b5b999cf85000000000079f301e730", 0x103}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/04/01 09:29:44 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000015c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001600)={0x7, [0x2, 0x5f, 0x0, 0x1, 0x7, 0x653c, 0x250]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001380)={'irlan0\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000013c0)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r4}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001480)={r5, 0x8000000000000000}, &(0x7f00000014c0)=0x8) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000001440)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001240)={r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000001300)=0x84) getsockopt$inet_dccp_int(r3, 0x21, 0x1b, &(0x7f0000001540), &(0x7f0000001580)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000001340)={0xffff, 0x5, 0x0, 0x0, 0x1, 0x7, 0x0, 0x2624e03a, 0x6, 0xb97, 0x80, 0x2, 0x0, 0x9, 0x10000, 0x5, 0x5, 0x8, 0x3}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x3fffff, 0x0) setsockopt(r3, 0x9f, 0x100000001, &(0x7f0000001640)="829c902f5e7cf574270ea1664c9a18fc0ffa588260b1535daac77266283426260bb39d1af0eb76793688752cb51429e6b6862d252c01bd93edc214c514eec8410e9c460d4e428cc99b5d610ff9ad82406ce42b600acb0823a2621952c41551c2ca44dd94ac8478b8783094bc22cb9cb7b3fc5897f6883aeef9000a3355de0b48eae3ace7a871797f55980e5b961df9c9956c0385d110618a5c8f0a20dec39edda91118a1efd6ac2b563065e02add637baae36c38cd76489bae8fee4c463be54c87ff3da4787bef860cb2eab9e5b7c8ff1392d385ee5b8433c747b2e96a01815519b2f802a1dfb27f15f1", 0xea) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xa0000000, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001740)={0x0}, &(0x7f0000001780)=0xc) move_pages(r8, 0x1, &(0x7f00000017c0)=[&(0x7f0000ff8000/0x8000)=nil], &(0x7f0000001800)=[0x6], &(0x7f0000001840)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001140)={r7, 0x0, 0x1000, 0x9b, &(0x7f0000000140)="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", &(0x7f0000000040)=""/155, 0x200}, 0x28) syz_genetlink_get_family_id$fou(&(0x7f0000001500)='fou\x00') ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000001400)) 2018/04/01 09:29:45 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000680)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000000c0), r1, 0x0, 0x1, 0x4}}, 0x20) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x10000) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x20110, r2, 0x0) 2018/04/01 09:29:45 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x1, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x2, r2, 0x10001, 0xff}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/125) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x100000b, 0x800000000012, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/01 09:29:45 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xc2, 0x90080) ioctl$KDADDIO(r0, 0x4b34, 0x4c8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000080)=0x12, 0xf15617e3128495c) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ff3000/0xd000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff3000/0x2000)=nil}) socketpair$inet(0x2, 0x0, 0x7fffffff, &(0x7f0000000140)) keyctl$set_reqkey_keyring(0xe, 0x0) connect$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"f92ec95b93ea96"}, 0x800000000000}, 0x10) 2018/04/01 09:29:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00002fffa8)=ANY=[@ANYBLOB="020300090a000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100ffffffff00000002fcffffff030005000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, "3d72c8"}, 0x4) 2018/04/01 09:29:45 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0xff, 0x7, 0x88, &(0x7f0000ffe000/0x1000)=nil}) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') 2018/04/01 09:29:45 executing program 3: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000040)='limits\x00') 2018/04/01 09:29:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x0, 0x802}]}) syz_open_dev$dspn(&(0x7f0000016ff6)='/dev/dsp#\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 09:29:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x208040, 0x0) writev(r0, &(0x7f0000000040), 0x8) [ 69.223062] binder: binder_mmap: 7518 2000c000-2000e000 bad vm_flags failed -1 2018/04/01 09:29:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) dup3(r1, r0, 0x0) [ 69.267608] binder: binder_mmap: 7518 2000c000-2000e000 bad vm_flags failed -1 2018/04/01 09:29:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000f74000), 0x1) 2018/04/01 09:29:46 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00007a3ff0)=@ethernet, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001100)={0x2, 0x0, 0x1, 0x100000001, 0x10000, 0x25, 0x0, 0x216d, r2}, &(0x7f0000001140)=0x20) 2018/04/01 09:29:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000a00)=ANY=[@ANYBLOB="f40000002800ff0a0000000000000000010000007eda20fbe8b1ed983c8b681fa110df2a27df736f059522d725b08ed50edb83a17aebe16d2a25b4c55ec2ba234289662fc5e6e7b0354f9c1cee8587a44904b2ae085009b014646dfeb21fc6a8b3bad2e73b25316dc746f46ec8f88c1d498d0e171bfb226d50b330cea0373d86d9d6ef496205d830f60f3955ab344b526e92554884c6a171d8755401ce3f3dabc7b25fd557bb23c66c4f39e2786fb6a7e2e0adcc27562a59bfa6a33a4141a07120a10abfbd23f7e1cda0"], 0x14}, 0x1}, 0x880) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x10002, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000002c0)=0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) write$fuse(r0, &(0x7f00000001c0)={0x94, 0x0, 0x0, @random="5801d1c11071f883fc6619d5ded15fa5b997a89d57993cc9d356121944f1df2dc4dc4f42a4ed5ecbbd9bec79237581cafe57dbff067ba759359fafe9ae25a1199121add3f3d1884db066bfad5955df2b9cff459c76c0c4f45679de890d7e7e357c347a1171de72431fcfb91fb10baa386ca3b63db725281d769b725d4acee31fc7bca668"}, 0x94) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000740)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000840)=0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0x14, 0x80800) sendmsg$nl_route(r0, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=@mpls_delroute={0x7c, 0x19, 0x100, 0x70bd27, 0x25dfdbfc, {0x1c, 0x14, 0x0, 0x10000, 0xfd, 0x1, 0xff, 0x5, 0x100}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7fff}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x100000001}, @RTA_DST={0x8, 0x1, [{0x81, 0x2, 0x800, 0x4}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_OIF={0x8, 0x4, r5}, @RTA_OIF={0x8, 0x4, r6}, @RTA_DST={0x18, 0x1, [{0x0, 0x6, 0x101, 0xf3a4}, {0x400, 0x2, 0x8, 0x1}, {0x2, 0x7, 0x3ff, 0x3}, {0x4, 0xffffffffffffff01, 0x4}, {0x5, 0xffffffff, 0x6, 0x696}]}, @RTA_OIF={0x8, 0x4, r7}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/04/01 09:29:46 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/104, 0x68) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000600)=0x2000000000009, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x20, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000500)=@req3={0x7, 0x400, 0x9ee8, 0xbd, 0x1, 0x8, 0x80}, 0x1c) write(0xffffffffffffffff, &(0x7f0000bdf000), 0x0) r4 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r5 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) readv(r4, &(0x7f0000000080), 0x22f) close(r5) accept4$netrom(r4, &(0x7f0000000640), &(0x7f0000000780)=0x10, 0x80000) getsockopt$inet_mreqn(r5, 0x0, 0x4, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r5, 0x1, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x9ed}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000440)={r7, 0x10000, 0x0, 0x4, 0xe8, 0x6}, &(0x7f0000000540)=0x14) readv(r6, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/96, 0x60}, {&(0x7f0000000340)=""/8, 0x8}], 0x2) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) getsockname$netlink(r8, &(0x7f0000000100), &(0x7f0000000240)=0xc) close(r8) io_setup(0xcb, &(0x7f0000000680)) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x1, 0xfffffffffffffffc]) 2018/04/01 09:29:46 executing program 1: io_setup(0x401, &(0x7f0000fa5000)=0x0) io_getevents(r0, 0x2, 0x1, &(0x7f0000af2fc0)=[{}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x7ff) io_destroy(r0) 2018/04/01 09:29:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f00000000c0)=0x1) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres-generic)\x00'}, 0x58) setsockopt$inet_tcp_int(r1, 0x6, 0x16, &(0x7f0000000140)=0xfffffffffffffffa, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab", 0x2) 2018/04/01 09:29:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)) lseek(r0, 0x0, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) 2018/04/01 09:29:46 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x658100, 0x1a) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00fe800000000000000000000000c5808b4d1489000000fe8000000000000000000000000000bb00000000"], 0x3e}, 0x1}, 0x0) 2018/04/01 09:29:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000eee000)='\tT') write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x0, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'io', 0x20}]}, 0x12) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/01 09:29:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf0a4, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10080020}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x10, 0x70bd27, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40400c1}, 0x40000000004004) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) sendfile(0xffffffffffffffff, r3, &(0x7f0000a2effc), 0x3fc) 2018/04/01 09:29:46 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, r0, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000200), 0x4) 2018/04/01 09:29:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde", 0x1a}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) connect$netlink(r1, &(0x7f0000000380)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4}, 0xc) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32], &(0x7f00000012c0)=0x1) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3", 0x69, r3) 2018/04/01 09:29:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000600)={0x4, 0x7, [{0x9, 0x0, 0x80000000}, {0x100000000}, {0x8, 0x0, 0x7}, {0x3, 0x0, 0xfffffffffffffc00}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x100, 0x121200) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000140)={0x7, 0x1, 0x3, 0x4, 0x6f0d, 0x7}) ioctl$KDADDIO(r4, 0x4b34, 0x1e754) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0x32}]}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) 2018/04/01 09:29:47 executing program 3: r0 = socket(0x10, 0x2, 0x100) write(r0, &(0x7f0000000000)="1f0000000104ff00fdeb3f01fd0024c124a2a7d4ede1df390c9d19098ac371188ed626acb28f3f069ce51d120000000000000000000000009ecc0b3667ec9bce7836a9985a917a194fc189b548040b506669ffbdbc9d8ed1d4e33f4160cc63e0a3a96cddc1949471d7537e280eefa7490b55577922ad", 0x2ce) poll(&(0x7f0000000280)=[{r0, 0x4000}, {r0, 0x1280}, {r0, 0x8}, {r0, 0xa00c}, {r0, 0x1}, {r0, 0x20}, {r0, 0x2100}], 0x7, 0x5) fadvise64(r0, 0x0, 0x7, 0x5) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x2) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x110, 0xb00) sendto$ax25(r1, &(0x7f00000002c0)="8304749f30500e26bd89b2b7d84d2179f6fb5451fdbce869433482a9fadc0fb1d9b37dd6f0c09bc47dbfbbbd4c1d40257dd0197fc8b50f230daf6d52fcc9761517e98e2f37f8a29f412e552936def71c45ca0bda98c4a36d97d6c578a0d20737f9e69fc41e18192b36ff92c4f619223cdb3c8fce3f02048b0b505e29153d93e4e6a2ef5e2b5fd0cebd", 0x7b, 0x0, &(0x7f0000000240)={0x3, {"0000e52089b59f"}, 0x7}, 0xfffffffffffffffa) 2018/04/01 09:29:47 executing program 4: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000340), 0x8) r2 = socket$key(0xf, 0x3, 0x2) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000880)={'security\x00'}, &(0x7f00000005c0)=0x54) getgroups(0x1, &(0x7f0000000480)=[0x0]) keyctl$chown(0x4, r3, 0x0, 0x0) getuid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$getown(0xffffffffffffffff, 0x9) signalfd(r1, &(0x7f00000002c0)={0x4}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147"}}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x1ff, 0x9, 0x400, 0x0, 0x2, 0x100}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) r4 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x9, 0xffff}) write(r0, &(0x7f0000000200)="0dcf1f2324fa28b0eaf4815548569a0814585413a8aea8", 0x17) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(r5, &(0x7f0000000600)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0x3, 0x1, 0x2, 0x4}}, 0xfeed) connect(r0, &(0x7f00000004c0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xfffffffffffffff7, 0x0, 0xb7, 0xb60, 0x60}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000800)=@assoc_value={r6, 0x3d76}, &(0x7f0000000840)=0x8) close(r4) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/01 09:29:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x3) 2018/04/01 09:29:47 executing program 1: socketpair(0x4, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x7d, 0x0, [0x8, 0x80, 0x0, 0x7]}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000180)=0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000100)=0x3, 0x4) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000cecffc), 0x4) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f00000000c0)=0x5, 0x4) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0x70bd29, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/01 09:29:47 executing program 0: mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000003, 0x6, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144729ae36f3e1f0821a1e2515be60d25ccf16117c50376c1b4c4e3e08cb4258224be7f7625acdbe0b88fb9ea506b8dbf1c", 0x54}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9a1d) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000240)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000035f2100000000b38f6e45a3f0691c27f2f7c0c1a1b9510396ff6026dbf16ff358b59212802668981024c1a3fb6eb99e97dc9e09e5ea51b14a7531b36c730650f0bdaa0beb4006945e3c357725d8e5357f4f4a43b403935c45204eb45e7928d339d0588af780"], &(0x7f00000000c0)=0x1) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x28240, 0x0) r3 = gettid() ptrace$getenv(0x4201, r3, 0xffffffffffffffc0, &(0x7f0000000340)) fchdir(r2) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) bind$ipx(r2, &(0x7f0000000280)={0x4, 0x6, 0xfffffffffffffbff, "cf18124e6736", 0x10000}, 0x10) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000080)='./bus\x00', 0x80203, 0x0) pipe(&(0x7f0000000400)) keyctl$set_reqkey_keyring(0xe, 0x7) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') preadv(r4, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x0) r5 = request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='\x00', 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=ANY=[@ANYBLOB="6b2fa06a2501f66036cb96eb1aadd9d42f73cf"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) keyctl$search(0xa, r5, &(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, r6) [ 70.541263] Disabled LAPIC found during irq injection [ 70.613841] syz-executor5 (7601) used greatest stack depth: 15256 bytes left 2018/04/01 09:29:47 executing program 7: socket(0x10, 0x3, 0x0) 2018/04/01 09:29:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001080)=0x9, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000010c0)=0x1, 0x4) 2018/04/01 09:29:47 executing program 6: r0 = socket(0x6, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x4}}}, &(0x7f0000000080)=0x84) getsockopt$inet6_buf(r0, 0x29, 0x1000000000002c, &(0x7f00000000c0)=""/144, &(0x7f0000000ffc)=0x90) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x3ff, 0x101000) 2018/04/01 09:29:47 executing program 1: r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x200) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'\x00', {0x4, 0x4, 0x9, "b9cc56460d6e", 0x20}}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000280)) 2018/04/01 09:29:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) sendfile(r0, r1, 0x0, 0x1) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x946, 0x400) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000100)={[], 0xfffffffffffffffd, 0x4f6, 0x1, 0x0, 0x4, 0x2, 0x100000, [], 0x4}) syz_open_procfs(r2, &(0x7f0000000000)='mounts\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in6}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) creat(&(0x7f0000000400)='./file0\x00', 0x80) 2018/04/01 09:29:47 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x11) 2018/04/01 09:29:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000356000)={0x0, 0x0, &(0x7f0000ef3fd0)}, 0x20008000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) accept4(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x0) 2018/04/01 09:29:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='schedstat\x00') ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000240)={[], 0x8000, 0x4, 0x5, 0x0, 0x9, 0x0, 0x10000, [], 0x3}) pread64(r0, &(0x7f0000000140)=""/234, 0xff0f, 0x0) 2018/04/01 09:29:47 executing program 7: r0 = socket$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) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/04/01 09:29:47 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000000040)={'sit0\x00', @ifru_mtu=0x10}) 2018/04/01 09:29:47 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7ff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x49fe, 0x0) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x401, 0x20000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000002c0)=""/69) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x3}, 0x8) 2018/04/01 09:29:47 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) write(r0, &(0x7f0000000140)="1bb3adfb794394efbbb5e851031c36020b1a51cf967cfc50c5e7a1445336c77f5c143c94da0756f5c97b12a351f86a6e0fe727f47d6e1f202d0671b5b314a15609108371da42d512b188ed66b33b9c6da208831b8b1075b60777566a6a759d73b987a1fa1d9f407465af1430c80c734110c84bacec77277b501d8a5a366e41abf03169b16e4a46d70dec6b738ddbb44d149cc7684d981af436c6da0f615b301b40b1c078ce2d5f58bf1491801e1f2b3ff0e969af6853aa6a8ec8be860fbd8c191827", 0xc2) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r2, &(0x7f000082cf40), 0x2082cf40) fsetxattr(r2, &(0x7f0000000040)=@random={'osx.', '[{$trusted\x00'}, &(0x7f0000000080)='ppp1keyring.\x00', 0xd, 0x0) recvmmsg(r1, &(0x7f00000039c0)=[{{&(0x7f0000003280)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000003440)=[{&(0x7f00000033c0)=""/103, 0x67}], 0x1}}, {{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f00000037c0)=""/249, 0xf9}], 0x1, &(0x7f0000003900)=""/143, 0x8f}}], 0x2, 0x12100, 0x0) 2018/04/01 09:29:47 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x200) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x1, 0x2, 0x3, 0x800000000000000, 0x0, 0xffffffffffffff8e, 0x509, 0x4, 0x10001, 0x4, 0x8001, 0x5}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/04/01 09:29:47 executing program 3: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r1 = socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000001080)) write(r2, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200", 0x18) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r4, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r4, 0x0) close(0xffffffffffffffff) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0xe) r6 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x0) setns(r4, 0x8000000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000001380)={0x0, 0x3}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001400)=ANY=[@ANYRES32=r8, @ANYBLOB="7bcd2081fdab176bd669015000000010000000000000006bfc504b9b4553ddcd475a05001a4249cc721978b1cb"], &(0x7f0000001180)=0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000001440)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], &(0x7f0000001340)=0xfc) sendto$ipx(r7, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd188185", 0x2b, 0x20040000, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000740)=0xfffffffffffffffe, 0xffffffd8) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001200)=@known='system.posix_acl_default\x00', &(0x7f00000011c0)='/dev/dsp#\x00', 0xa, 0x3) bind$llc(r7, &(0x7f0000001100)={0x1a, 0x5, 0x1, 0x7f, 0x6, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) unlink(&(0x7f0000000580)='./file0\x00') 2018/04/01 09:29:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4000000000000051, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)={0xd0, 0x6, "92fa30f84c1f707783ec20406a818f9bfeafabc562661fbd60321b7530978c6b6bd2ce82e833674661474f04ee688c40e88be663dffe2e5eff9fe4400454a9b3ba05da306944512e487e38e16280291b0f63e017c089a4725b0edd33362016215ba100a425f52d756862c017b40c35ef69c46df274da197824c51841018daa82a49d9457bca3c04e7fca9fd91daf9608c9a8e13a1af3f1d539d473a8c8984b862d3488569815165c902270e68d4fc0c06f18807090d279f3aa713fc8571470adcab557a564395416"}, &(0x7f0000000000), 0x2000000001400) 2018/04/01 09:29:47 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x7fffffff, 0xe66, 0xe63, 'queue0\x00', 0x3}) r2 = dup2(r1, r0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000000)={0x3, r0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) socket$inet6(0xa, 0x800, 0x8000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x9, 0x3, 0x9e56}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r3, 0xe39}, 0x8) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="3402f67d3eb0e83f6495723b5d51370e2e8d97a9567e3f5b9f2dabaa32e444062c6281", 0x23, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000000240)=""/100, 0x64) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffd, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) 2018/04/01 09:29:47 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000023c0)='/dev/adsp#\x00', 0xa6e, 0x80) unlinkat(r0, &(0x7f0000002400)='./file0\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00000001c0)={{0x4001000ff, 0xb}}) sendmsg$unix(r1, &(0x7f0000002380)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000100)="82463b32e591f57774a0be23d52d4c8155e4beee495044a65b75123cd27d8848226297453d022123448de3e8da43379fe3345e075393ad366610afe8307146d37c047711c62b8cc1e07c287dd9362d44c6f6bb2ec48d628d6a34adad854c5649e179a2a140f3214ac496757f852d7a832de14acc5ec01d1e515c2743d2e649a86e0630c3b89ab11bc1c09d45c744bd3b9c76cc3fdc7078af7335380614083c17f6b0736e3671e6bc8a5695851bac7b0d78079ca0d638ef810d82a1a8", 0xbc}, {&(0x7f0000000000)="d387852c30cef8dc137517cdfd01068d2621647b27db9f022617126846a7b22c452198fb", 0x24}, {&(0x7f0000001240)="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", 0xfa}, {&(0x7f0000001340)="ba3cb3412f37f1cd2fdea16c68f951de582221d859e979e82615e7f5b846f6cd78219eb65bd9febd2c6199c0472d1a2225e33eb043faf198cc4ee5959507e070f53c8afca835d6b32f2056b7f9c4b260c5915d6de0e250d95557bf3553d02fa75899ea7e1bbddbe5fc40ce7d37bcad2cb68426b6aec0c4564201d85e0c5252dbdf79c62f082a546266a8761de70a654b99e51d6e846298b8710dd13d015f152e1fe5835abc97939984cbb1f7d6644da7bb690cd07a46a3adb4e8c20544370b914c1f578a85a66f734114e514a647f2d902460fdbdc38212062f626f498932cec2e0eefd4c093e97e2304fe8ff4dc1daca67cf8dec8172d8748149972332106f478dc4d4a826753c80c363a2a1853cbc06a877b90b1a7e7650267e4b574a410488ecc9057493fa6043ebc9a02a233546fd514c174ee4b5b0b40cd098fe41ab59f4f55b1368c576f0865ca4feb22bc2845eb1c1829fecf4de91c75c809e33fe54b5c838b6d9c988b2ef1ce946970a5d076afd45ee29a3b7e6c855ed5c9f4eb511f8a63f52c38630c43bc979fe2fe234c2745ce3f2c78213e8352d1986235de551b7d9d782e47eab3c2aaac5e4967e7e908b36865aa1dd1613342478554b419ae201c8fe281391bcebc8a94cdf79b9dd04a2496978b67746c59c689cea3f79cfd1908277a2ecd38331db5cd7bfdc1a34f7a2b4cc86544168ad14741972b3db76428b12362924c10bb65611ee78aaa4869ae3a3c3766f7152c403046a654d92b5f56a282d6512367d631de70b321987f597c96229902f703cc35824882fc9b20f8859b551cbb8423384861df1ae1ee6a8c6129e03e686f93a208fdc89de57b46b1e3829f5e4761f09c7cc8bde23002351d3e6d7d5ce5561681b143d8c34db0677349984e8ababb99f9aace1f1e1df60e0d7602c813392629fbd991a12c35eade934163cfcbe7624fd56ea4a8889227e73e1bacdb0b581197c4081a6ae2b21a968f41a29de78067f9b65d7410c4bd11624564a443459041fe7210be63f2da4aed79afc4eac69fb6bbd7d3023ca6b5ad5ce797fe2596ff9065f1a42b860a7d5dd6d26f60afa785fdd7b00f9cf8386e908b5f2091bef3ddd9efbd704d24242bc2b5d9b5cd92c6bd0d67896e54155a4c9ccc04629cb25db2894588392804644bb4c46c888a85f65995e081f03980d876d9b9cc9e029434e5d2b1ab815dfb514d03f55f043e762bc0cfc35caf3e37f3b53847071c6bfd2f0fef49559ee3ad7356d4137dab0afdd5a625fd1abf6ddddb668104d6485d59c3780617a43978d7ae0338abae5dccb4ffa090963260a3e18d4ef113247f5e7cf8cab7af39f1e46db16cd10c329b9f3849a7f19cc5b6d6aed45257eb0d3f16008082bbe6653cbc4ad9b9a96381d0c7996f7ef34e412ea75e46f0fd9615be7e03163ec1f43f29a49a9fdc93037865357754dde944289b5189d0726446df85d7c559c4575f0bf256224ded883eac7baf74402df8a7ac48051b1cbfc99300fe4b641e2d3179c04ff722b852e899e60d8a17e02bebbd633d06a30125ef033f97d453ea3a7020b2c831d1ac162e3de17ec1642780f58e170ca04485fc966ca39a4076dd22d5fb038cf5e58ccde1989daa9e414f5377c57a340f97ce0cd62e8f13cda3ffcca9f2329d08f0da7786798a729e7915479c3f5f061992b99d6ec50dd73d0a1c6e34329e302941c70895a3f6a61ebcc35aba532b01afc69db4a2ee4ba018fb1ea0be724e098f9afc84b9ca34a58da0bb3c1bb591335bdb68d0c7b7da8498dad296a8ef27d2d0d39330cf91d7798e49eb798d9762e4d22d2cc6c3d21e254140cf6675ae4c4306333bea09f3888123be46c1bd0ebc80031bdf5f4fcea250bff505822b6ab76aabf7f566ad4342c4e91204d4e9094cc28b9dd866afd030e53220167191dc628ec310205efcc172a0467cd8e812202f4ec16a403ca28e5d723db5420070b2ff6530c47048b27022702c0733ea895e6957a250312999e6fa3a5dfbf3d999fffea23874e382d143b71a99c4fd95ad2ae26c1ee067b33053178c07d35fe8f947c0bc016be0bc92cdc94c4e68cbeb3190e2dd681cf6ff509cbf62a44dcbb2a310f20fae231c72c72099569deea1439dd832bce76a007d888f1391ff5019c153c0ef090b09dea07b7614a739987b622cda4fcbb45d228543f41036f58713a228c6894651849afdd3f66dbd5e8ae8c1023b6423f1da8592d516329e82a34101a7234a79caddd488c2d19e69e92e73f9d06d995ec8f1e8f3fdc201c1c70050c5c92832f05d2b796b6a2736655c87fd00b5ba78b317938385a5dc474a659f412f471d1286700f57c87a4e0a0ce77de23aa71cfa04814c8339dbb26f6ed44b3565634aad617a5ba31ac280f384523d27df97fc3c0546399ad28610da8c6d83fe6db55ff3133dcaf796f011d2d9f12e535477115460018768772935670ac22b8ba0e7341dd7c3f4e9d898ee475da3f4a142781d4402a67d2ff3a1573467f99dbb4b35cf753aacc1e287f71302b10b1497b600b2c6089cc4a64d65894e52b15506af95cb0a790c7b66b7283a9a2ff2b9e1cef653c7390cee393ceb1e9686b97c2ba6345144f3bdee5f3f5c0abcc03e3ddf5cb73857a55432ad9c409d563744bcc51be8f84069325c22b885d53b900ab379de5d2b0d051e89f13d3d894c77a62ced73af02fd7fe6537e8c792d5e6a09ab61fe3d049d15a1506ea7971c9ec901ec000ea55f87a6fc77b3307c1e765880d81f1e6eb00d39fe52c252eaf36526a469afb8bcf98aff1667989794f9b02008466b118de5aeb47d7e0799244e84108e332ec3077677842571d01ae84ba59412f51515ff518cbf28f41d83be9228a45996cd3a4177c07c7689ff00375871cd2bf7326975183c931b137412db0e9f09846afd90fdc16fc8747d81391a2fd59cbb7d41383f77a97395037bb654e79c3f7dbd6c84dee863765c2961015d857434745ac0c87e660d2b5ebe6be8ce709bbb1058fe331ca64163af33d3291254448fcfbf1ff2f638c4f4c655e266ac960b30171e55a1a4e6725e8ab887c534ab46aa028eedf0ae1325ef5a6ce553a2accbe10d4aad0822887d68f376d93178358688f874e5d17b3fbe5098e56bb0f27edf3e59d19ee947a1a06a6478be2c792159c1ada26a657234ada29399ec3d73db4316c04976b32fa06b1fc4d54781e82e5a6c8d716ed6df027bf8d1a8ababcc57b97adf475a7960adb2071acb0ee003b1177be2807665367d7c06b6105c861011e4df512a65e7c9692c795e12a96524ade89037d8bf74a25122704fdcf4aa6e823a98c8461d296d5c4f6c677edb13a49b4540331e00e4a222eb0af38b1d025891ed6ed130a5f698f4a1b9ec404562fbd021a7d0a80effe5e3afde28568039b260a6f6e4d56fb5bd01b1d0702d0c0aa147c5fde9f8ec4bf56c207e4dc3f473e4cb3100272e342141f207e3ddb9ab425e5f6c0a1eeda764417a2dd29ba01219cecf6ccb45bd90cecabba9f1acba9df0852e0feaf1d2affc1454a6bff456b6fcb5c699ffed9a1519676fb393f51125656bd1464dc12248b3b7ccb60d6f327cde9e87f85c588d7f143667a8777084d928ca43b03a53ff65c9296de6b159dc1df9d469d8bce49139325ec17d936d4ea7f17fc132ed25bd3bf3cc771ea9f865acceb3a9bd77c3669bc6eb19d647e11ff6dcf614164c8ddd5c1d7af91c7861850299a6cd3f9fd70158425c639f6194f38b545bca5e186603991b0ed488bccc615321719bdaa612cd380cc055ac245ba98f9a6988fd6273260eae2d677446d4ebe360f23e8643bb557dcb3458e37ca8aec451f95800a65be7f7b3884e1e65a149a27ab2fa1a7c621d20c40b83dddd056fc9256e135e3c8b65af86068eaf6f468e204a86905e2609477454e287b231777b1beba7fc719c8ddb8ac32c8c5e0d00db65c81236b253976f2a6b3c3535a9844864f5132510f0d13e5ffb53f4b7405ddb35cca7a982090bf1e8ac6acad74b2a1809971b2d2a855e4ef6ab670b63112c5a8c1bcdc3d7f3369b706a933897e27f3fe795fd0e154be8323d7bc86611a7f08dcbc334b08ff693e857bcca2d0137437065064bbd48211f4d668fc0d8695572f0799c663fa9b042cbeb63853a4ee6cf76c677cf5a2b117ed142da5ee2c5fc005054fe1da320c5a9914f7b0b7cd4dbc5afff88fc377eb961bb3a20ed2063d707c6b11ce3e6c7d1d601dd8fa729080ba5e7ac9e4bd4a1eb24711c06a7ba61053385a87c8614094212fa1a6d87b85f1f9d5299c1924c8d481ff5936ac00306fff46ceeffb6d9fc98cac2fdccb634703cc7ab1ec4277e41d1403ed46ce56907d04a966233c480f055ad610d29b6fce563fbfbcbbafab69474dcbbedfd011189cba2e014be5db42d182074685e1b1a9f592352c0f7ec131099157f4f27374a460615fc1d851cf56a6ed9684673e271de812ccab59507e4eae2f5f9b1802ab0de5b13616a3a6f24792db3587fc5503e6cd7a41ae1f95e982dcf6d7ebeb8dba3e4464c7b4479218cd1ef781a972ef43429a71cf72d4a1333f0aea305aec97528f53661c849a5553bd655babafd96848d81f7ca931a0ce742fe2dd4701cec6430e6d56cf8081d39257ab3b95d7ddd5b54dfbdafc320110583767d6820a947d4fbff330b80b38bff198f489e9dc1c8c2a47faeaeb8bee758b67f5780c175851ad59911856926d0be42fba3ef6102e0efc3460c3f13bcd04622bd7cba5de814b7666c2bf21c46524b59dc9dbb500fd084b3420047bdcbbbbbcf50bbf4aa3895eb7a28a034891ad22e9f66a80940ea8b5d6df4ca4f79f231ab2ce63bad386399689ab13c5d61965c3f89edf6d4dea61c4a01fc08731df985679aa9d87caa04e6d1b44f98313135aebd368b646bdde852f0728563863311418737d8b921b5965f9505dc1a34e7bb61fba2298497fac278f7765f39a6c7ce95639e5df6a2214abd6fede2f4e74430804b91f241f9c0d3a226b317b54b3370d7786437f984fc38dcbf2150df0e03c13db525491f0eb89bb5c4a9d7c4e30a08afc37ed2f104d8beaee8267b87745fd5a1cd208856585e511caf23e03ff8310771a55f2d20150c67aa9b51c87a92e89042e55065cf76d5ca6fcc1686097e8cded89fd8a2fc934fbad0d38ab3366c35bd8294b8681a7df176efc95bb6f04b524d42516f71a7e7ddaccff5643d3e61b1adb6b29c82949dba611a964efead37281c9112d3fdcab1c2dba72dd3cd9ee987db563995b3c94de4081f01700d73eaf12822c1cecfa1e3ba05209c37789a60a4b92d37f2a5b222672979d0748709e4ea7dc246e6851f7d487aec29d5d1739a11013db9ddcb104f21e69bfbdbc5870ec93d8e19796060bfb778ae450bfa633190ad91644954af141c2a2c10e9c86cd73b4ed571a6d4ec25bc8210ddb9df398d2caf5eeb9ad38dac016e423c6a1d461a8f6bbce3cc4e5dc7754ab64d95f84d38014f40972013e77e93e9c3fe7a0e783db2fa95c55ccdceef201c9f6bcb4a918a3218def12f21409954177d74533961ee2a1d16391410e8dcf27791c4626c3b5972230b844d136008eabe9b933b707d521d82f4d96f183df185ce19800379f0c97d7b67ebef70b91ac1935f5a6fd3145cb44397268a50a7748579f4992a1141fc05c357c22876d9e1cd46628d9001c81452d5655a1d2d53ea8501911382b0e46a7a46bc4b33dc59fd2365c5ee26de4590939669d763b648ba5308b74f4b73f6b84478fbc4a5ddcb3da80a6921cb6e809742d234c83d0375", 0x1000}], 0x5, 0x0, 0x0, 0xc4}, 0xc000) socket$netlink(0x10, 0x3, 0x0) 2018/04/01 09:30:04 executing program 7: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xfffffffffffffe0a) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0xffff, 0x24, 0x1}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x4b564d03}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)=""/50, 0x32) 2018/04/01 09:30:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="0209000b1a0000fffffffffc6f9d736b608e28ebc21eb3b29e9c870eb354506e85b3ff"], 0x10}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x33, 0x63d, 0x3, 0x4, 0xcd9}) 2018/04/01 09:30:04 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1f, 0x80) getpeername$netlink(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x230, 0x4) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000000)={0x1d}, 0x224) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/04/01 09:30:04 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x2, 0x10040) getdents64(r0, &(0x7f0000000340)=""/57, 0x39) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') accept4$packet(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14, 0x80000) preadv(r3, &(0x7f0000000140)=[{&(0x7f0000000080)=""/188, 0xbc}], 0x1, 0x1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000380)={0xfff, 0x5, 0x8fc, 0x401, "e9b6682def39662212371620a5ddb4ec1e3ac4d2612fe95e048b23444e0030b075257e9b373910a1461ef7b6", 0x5}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000000240)=ANY=[@ANYBLOB="0300000000000000000000134ba800010000000000000000000000000000000000000000000000000000000000000000000000e803a8bc0000349c00000000000000000000000000000000000000000000000000003a71000000000000000000000000000000000000000000000000000000000000000000"]) r6 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8, 0x22800) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) r7 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f00000003c0)=""/27, 0x1b) sendmsg$nl_generic(r7, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x24, 0x18, 0x1, 0x0, 0x0, {0x1}, [@nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f00000002c0)={0xad, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x3, 'lc\x00', 0x20, 0x9, 0x3}, 0x2c) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xe1, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/01 09:30:04 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000380)=r2, 0x4) shutdown(r1, 0xfffffffffffffffe) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400a140}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="981c8b00", @ANYRES16=r4, @ANYBLOB="080025bd7000ffdbdf250900000030000100080002002b0000000800080000000000080001000a00000008000800080000000c000700080000000400000014000100080002003c000000080001000a00000008000400000000001400030008000400030000000800040001800000080004000500000008000400040b000014000200080007001f000000080002004e210000"], 0x98}, 0x1, 0x0, 0x0, 0x41}, 0x4008800) 2018/04/01 09:30:04 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0xffffffffffffffd6) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000140)=0x107000) time(&(0x7f00000002c0)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40202) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0)=0x2, 0x4) 2018/04/01 09:30:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0xfffffffffffffff7, {{0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}}, 0x84) 2018/04/01 09:30:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x40000000002}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0xfffffffffffff000, 0x2, 0x0, 0xe}) r3 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) 2018/04/01 09:30:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7f) 2018/04/01 09:30:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f00000000c0)=0x101, 0xfffffffffffffc7e) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000220009010000000a000000000600000008000a00008f36907547d4c2de77b499d814e8222df458bc386a963a3ab5a89499837a24a400df7cdf7abd5c7467b431f874c2cc4e5ebfd39fd5f94f846363010000001d72c03162370fe71b2793c1b945751c385915a7fe6fb9de23648bb49cad9014d7468a2e5b6a74c2898424d7edf40795e40d2c4efc1849ac190630ca5d452ff5bc0187a3507394b0a2371d026fcb0f7a923233042a7a4274cbbcdbcb50516c825a227a17b92baeed7789c20e175bb0167ca445ca812121064623"], 0x1c}, 0x1}, 0x0) 2018/04/01 09:30:04 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x5, 0x40, 0xffffffff, 'queue1\x00', 0x40}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000431d03fffcf113e5c602446f6c7f55b561fda10629d6a8c6e782c082dc90d41275f844248786dcb926e9075f59fa9e9ece0d6553fae38b9449890b4d3fd08d91cc95464a519b04f3cebd1ff3d3081832f6461b69ba4c098ba85f339a871d80e5f30cbb9664c06f351e93ac93543dd84986ac058ede457d8d6dcbadb8e147db5835b008"], 0x192) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0, 0x40010, r1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) [ 87.593512] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/04/01 09:30:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xffffffff, 0x101000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001580)={0x6, 0xb300}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time, 0x0, {0x80000000}}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {0x9, 0x1}, 0x2, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000015c0)={0x0, 0x8d}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001640)={r3, @in6={{0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x80000001, 0x7, 0x1, 0x80, 0x1}, &(0x7f0000001700)=0x98) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="a9eb24252dc9522efb2802fba47859d462504a2d460f7bbd402f48a4e04c94e91dea02bc6ca1fb0771e3567b1c421ce0cb7f5a70a0eff29ab548ab8fbfd69d8efafa6d9b9d61d601a4d378967d807760143bb8a14db6c430c3d95fb5abaf6391bad72303b3a8b78a3529ae431003501ea7fdf09e40c391e4649c5583e7c16f559da48340ad770256a5", @ANYBLOB="000025eb598802f6c4f96f00000008000500faffffff"], 0x2}, 0x1, 0x0, 0x0, 0x20000080}, 0x880) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001540)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0xffffffff, 0x0, 'client0\x00', 0x2, "f67314db5d963b7a", "b9a941f157b5ef853365a58b9c4aaecd8c51611a9b463d71510e4dc0ba85f824", 0x3ff, 0x1db0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000500)={'bond0\x00', {0x2, 0x4e21}}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000540)=""/4096) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 09:30:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x8, 0x4, 0x5) unshare(0x20000000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'\x00', 0x4}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5438}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x86, "4cd902238da059a5eb57f2523330ead2bafbf6f277e46f0348569af3a4163b045002e10c80acc2d93f8ab533d1520a5b721ca6a6ca068491a4e9cbf1f996654d1d054e21e9db640bb09e62354be87036eba42f47ae754492a7ab9896daa7ae687d5e417f657f6f20f5a93b6bef1c2bc9ec2ca1127dc830727d04e05f2826ffba61506a5831bb"}, &(0x7f00000000c0)=0x8e) r3 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xffffe00000000000, 0x20000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000140)=0x8) 2018/04/01 09:30:04 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="883efffb0a6f9f885ad49f1d4dadfe55", 0x10, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1c52dd8a, &(0x7f0000ffb000/0x4000)=nil, 0x6) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="000000070000008401e42afaa7bc796fae48f1"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 09:30:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f00000000c0)=0x101, 0xfffffffffffffc7e) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000220009010000000a000000000600000008000a00008f36907547d4c2de77b499d814e8222df458bc386a963a3ab5a89499837a24a400df7cdf7abd5c7467b431f874c2cc4e5ebfd39fd5f94f846363010000001d72c03162370fe71b2793c1b945751c385915a7fe6fb9de23648bb49cad9014d7468a2e5b6a74c2898424d7edf40795e40d2c4efc1849ac190630ca5d452ff5bc0187a3507394b0a2371d026fcb0f7a923233042a7a4274cbbcdbcb50516c825a227a17b92baeed7789c20e175bb0167ca445ca812121064623"], 0x1c}, 0x1}, 0x0) [ 87.677779] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/04/01 09:30:04 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x7, 0x191, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000003c0180ffff000000f9e40000000000000000000000"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 09:30:04 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000e40)={0x0, 0x7fff, 0x8, [0x3, 0x100000000, 0xfffffffffffffff8, 0x882, 0xaf8, 0x7, 0x0, 0x7]}, &(0x7f0000000e80)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000ec0)={r1, @in={{0x2, 0x4e22}}, 0x5, 0x91, 0x3, 0x40, 0x80000000}, &(0x7f0000000f80)=0x98) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"696662300000000000000000d9a2fb18", 0x14013}) timer_create(0x7, &(0x7f0000000000)={0x0, 0x21, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r3) 2018/04/01 09:30:04 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5eb, &(0x7f0000000600)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x5b5, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4100, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x3820, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000c00)=""/4096, &(0x7f0000000140)=0x1000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x3, r1, 0x1}) [ 87.812926] syz-executor5 (7779) used greatest stack depth: 11368 bytes left 2018/04/01 09:30:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000000000807fd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/01 09:30:05 executing program 4: r0 = getpid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400140, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000380)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8401}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000001200000127bd7000fddbdf2507000000", @ANYRES32=r2, @ANYBLOB="0200000000010000080020000000400008001d000200000008802e0002000000"], 0x38}, 0x1, 0x0, 0x0, 0x24000014}, 0x800) ioprio_set$pid(0x1, r0, 0x0) 2018/04/01 09:30:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') keyctl$session_to_parent(0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x1000, 0x4, [0x7fffffff]}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) close(r1) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000100)=0x44) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000ee1000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000280)={{0x3, 0x2, 0x6bfe, 0x3, 0x40}}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) syz_emit_ethernet(0x7a, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f00000002c0)={0x1, r0}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x3) 2018/04/01 09:30:05 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000340)={0x0, 0x400009c, 0x0, 0x0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000540)=""/188) r1 = dup(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/01 09:30:05 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)) r2 = gettid() r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x13b, 0x40000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000380)={r5, 0x3f, 0x7fff}, &(0x7f00000003c0)=0x8) timer_create(0x80000, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) timer_settime(r6, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f00000000c0)=0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x2, 0xde2, 0x8, 0x800, 0x7ff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)=0xd) tkill(r2, 0x1000000000016) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/04/01 09:30:05 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000380700009402000034010000ffffffff00050000000000006c0600006c060000ffffffff6c0600006c06000005000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="00000000000000000180ffffffffffff0000000000000000000000000050a0e217000000000000f2001de765575463ce1dd375a097000000000001000000000300000000000000000000000000000000150dca71f45005cfb4f1c9c1859c599cf462cf8cfeec6578d68e3456"], @ANYBLOB="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"], 0x794) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) ioctl$void(r0, 0xc0045c77) ioctl(r0, 0x4112, &(0x7f000000dff3)) 2018/04/01 09:30:05 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x6) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[], 0x52}, 0x1}, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/bnep\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000002c0)=""/45) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000280)=0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x7}, 0x0, 0x9, 0x800, 0x0, 0xfffffffffffffffc}) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) close(r3) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)) 2018/04/01 09:30:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x4, 0x4, 0xd62, 0xc99, 0x4}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x0, 0x30}, &(0x7f0000000180)=0xc) socket$kcm(0x29, 0x5, 0x0) [ 88.890216] random: crng init done 2018/04/01 09:30:05 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x8e, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/01 09:30:05 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000340)={0x53, {{0x2, 0x4e1d, @loopback=0x7f000001}}}, 0xfffffffffffffe86) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffeffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x1000, 0x7f, 0x6, 0x8}, 0x6) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x4, 0x0, 0x2}, 0x20) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x306}, 0x40, {0x2, 0x4e22, @multicast2=0xe0000002}, 'irlan0\x00'}) socket$inet6(0xa, 0x5, 0x1) 2018/04/01 09:30:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000040)="ba104af1e3ba672ee85c19a49a1ece8c52bb9c94301afeac479b44db1b7d44afd780dd9c662870e358e7f5916b0146a301b98340d7fe530f4eb570abfadcca0e65f2238d1d97b2751df25ef18cbf4bd299efdd242160df0cefdbfd5cc88e1eb15ac8ad72c647b771adfe3d91598f09e6d8afc2e8b33ca475d10740276bc19ed7eb04e4cc91176e6ac4e76a40bab2edccf5e3f2aa710cfce8e6355eec6b59984b5d203b5caa7eb570c1531061226f2116e756931c0893523714cb444b54a73b280d03c69cc9891b11447c3096fc71", 0xce, 0x20000000, &(0x7f0000000140)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xffffffff, 0x8000, 0x1e06}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/01 09:30:05 executing program 3: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200141, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x220082, 0x0) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x4, 0x1, 0x1}}, 0x2e) inotify_rm_watch(r0, r1) [ 88.948282] can: notifier: receive list not found for dev ifb0 2018/04/01 09:30:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xa3, "6a787f1e199779aef22ff704672d0a5e933d50de163fb18d33fb37be68e0b410033f201d69e2c7cde000897a43ffb89065d5ddbc9ced77ac7bce3829f603d4808910f83498318006dc399bf3ccf0b38779b031b7b2a77528dc5743d209faeb8aa589bb676607a0c5e2e11da43e06d6beaa952a37e58967c5abc02b7b7ecfbf3802dd23768c466ee88fee2b63eaecbd2e81e5d4ad2ea7e513c08d72a2effeed873baf28"}, &(0x7f00000001c0)=0xab) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x1c, 0xd, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000200)={'vcan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/01 09:30:06 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mremap(&(0x7f00003a1000/0x2000)=nil, 0x2000, 0x12000, 0x3, &(0x7f0000657000/0x12000)=nil) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x67, 0x7f, 0x3bb, 'queue0\x00', 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3ed}, 0x8) 2018/04/01 09:30:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) set_thread_area(&(0x7f0000000480)={0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000001c0)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x804, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0084e001f2001c1400020010ff09"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000180)={{0x8}, 'port0\x00', 0xea, 0x21004, 0x3f, 0x0, 0x4, 0x0, 0x80, 0x0, 0x2}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000140)=[0x10001, 0x2], 0x2, 0x6, 0x7, 0x8, 0x100, 0x9, {0x4, 0x5, 0x9, 0x80000001, 0x5, 0x5, 0x1ff, 0x0, 0x5, 0x7ff, 0x3, 0x0, 0x0, 0xffffffffffff7373, "76f05a580d97b3eb302525dca1e1963dc588c01cc0afb741343100e237bcaa4b"}}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000006, 0x80010, r4, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000340)) ioctl$DRM_IOCTL_GET_STATS(r6, 0x807c6406, &(0x7f00000004c0)=""/214) close(r6) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000380)=""/99) ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000000000)=0x20080001) read(r5, &(0x7f0000873000)=""/86, 0xfffffffffffffed6) r7 = getpgid(0x0) r8 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f0000000440)={0x9, 0x2, r7, 0x3, r8, 0x9, 0x61e, 0x6}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000400)=0x1) 2018/04/01 09:30:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x1, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000280)={r2}) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0x7fff) syz_emit_ethernet(0x3e, &(0x7f0000000600)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x8, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000800)}, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) close(r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="100e99bcaac1b6495c3bc7fa225333f42f10c83db205af90e8f48832be4a855c30685a5f8f04cc") ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="de000080305594948e18dc6d6de319ea04b828b0c1531999aee09c974b6d791dda01007e36714596a82cd2d28fe0e15f54745b0da5dee8e5026aeb2e14a8da020ef432d61ed6cf75b54028366189a94dcf95570e309090330d569e8fb8fa22471e00"], 0x62) 2018/04/01 09:30:06 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xffffe00000000002, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x10000, 0x3000}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/01 09:30:06 executing program 7: r0 = socket(0x2, 0x4, 0xe) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x0, 0x0) ftruncate(r0, 0xec) write(r0, &(0x7f0000000280)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693dfba6cbb31ba970cb3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) 2018/04/01 09:30:06 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000800)={"73797a1023f47061d62af5000500", &(0x7f0000000040)=ANY=[@ANYBLOB="71265f996b20ddc93e000000000a5be25691178b24a15216624be000"]}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x6, 0x5, 0x3, 0x8000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'yam0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x4e21, 0x5, 0x4e24, 0x1, 0xa, 0x20, 0x20, 0x89, r2, r3}, {0x6, 0x7fffffff, 0xffffffffffffffff, 0x7, 0x0, 0x3, 0x2, 0x400}, {0x3, 0xffffffff, 0x1, 0x5}, 0x23, 0x6e6bba, 0x0, 0x1, 0x2, 0x3}, {{@in6, 0x4d2, 0x3e}, 0x0, @in=@loopback=0x7f000001, 0x34ff, 0x3, 0x0, 0x92fb, 0x3f, 0x6, 0xf0}}, 0xe8) 2018/04/01 09:30:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000002c0)={r4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={r5, r6}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000280)=0x3, &(0x7f0000000300)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001}) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x1000, 0x200}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x1a15, 0xfffffffffffffec0) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f00000000c0)=0x800000006) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000240)={0x7f, 0xffffffff7fffffff, 0x9, 0x9, 0x323707d9, 0xfffffffffffffd33}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/01 09:30:06 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xc45e, 0x40000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) [ 90.262608] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 90.293924] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 90.307064] QAT: Invalid ioctl 2018/04/01 09:30:06 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$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)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0e630c40000000007c"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/ipx\x00') [ 90.321162] QAT: Invalid ioctl 2018/04/01 09:30:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x40000) sendfile(r0, r1, &(0x7f0000000080), 0xfffffffffffffff9) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0) mkdirat$cgroup(r3, &(0x7f0000000100)='syz1\x00', 0x1ff) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xffffffffffffffff}}]}, 0x30}, 0x1}, 0x0) 2018/04/01 09:30:06 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000180)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000002b80)=0x100000000010, 0x4) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000002c40)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002c80)={r6, 0x80000, r2}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002cc0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000002d40)={{0x3, 0x5, 0x100000000, 0x9, "021e2fa46663d14bc24d35975d24fc48ff110324e0ab4f6b165186b1d70281128093607304137ed0dd1401ac"}, 0x0, 0x0, 0x7fffffff, r8, 0x4, 0x71, "69694893f3712a95ad224955d5efb46d8ef1b8153c86ceca7ccf4742afcc49ef61ce29dd82bb72d55c919d02ec656b7531bd2512fbe67bd5fc2139c91ced8b59", &(0x7f0000002d00)='\x00', 0x1, [], [0x9, 0x2006, 0xfff, 0x2]}) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r10, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r10, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) getsockopt$IP_VS_SO_GET_VERSION(r9, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000002b40)=0x40) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r10, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/04/01 09:30:06 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x4000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) r1 = socket(0x15, 0x80005, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f00000000c0)="200000000104f500000000000000060020200af80900010002e8006007080000", 0x20}], 0x1}, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0xfffffffffffffee4) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00000001c0)=""/149, 0x95) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b) 2018/04/01 09:30:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/ipv6_route\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r1}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x80, 0x66f, 0xffffffff, 0x5, 0xffff, 0x8001, 0x3, 0x7fff, 0x7, 0xffffffffffffeb0e}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001240)={r4, 0x4}, &(0x7f0000001280)=0x8) sendfile(r2, r1, &(0x7f0000a2effc), 0x1000) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/01 09:30:07 executing program 3: execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x5) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = dup2(r0, r1) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x400, 0x0) write$vnet(r2, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/221, 0xffffffffffffffdd, &(0x7f0000000280)=""/70}}, 0xfffffdfd) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='ppp0keyring\x00'], &(0x7f0000000380)=[&(0x7f00000001c0)='#selinuxwlan1\x00', &(0x7f0000000300)='keyringsecurity\x00', &(0x7f0000000340)='\x00']) 2018/04/01 09:30:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0x0, 0x200000002) fcntl$lock(r0, 0x7, &(0x7f0000001200)={0x0, 0x1}) 2018/04/01 09:30:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001200)={0x0, @empty, @local}, &(0x7f0000001240)=0xc) getresuid(&(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e23, 0x8, 0xa, 0x80, 0x20, 0x33, r1, r2}, {0x0, 0x100000001, 0xffffffff, 0x3424, 0x6, 0x4, 0xff, 0x3f}, {0x7fffffff, 0x8000, 0x6de, 0x7}, 0x8, 0x6e6bb0, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3507, 0x1, 0x2, 0x5, 0x3f, 0x1ff, 0x6}}, 0xe8) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 90.378543] binder: 7904:7905 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 000000000000007c != 0000000000000000 2018/04/01 09:30:07 executing program 2: r0 = socket(0x10, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@generic={0x10, "aee9e146111e04e2df2ea3d8791ecfb98e9e36c45d8cbd4c8943a5a9e6e2f8cbd5c10363460b2cf870c4f7dd9d44b39c9a038b1de1af25618e2d40ba593707ad6f0947288f3cde5289b4751e097eeeb4d7e29d92b1b8b1703dcde61365a4ab48fe6c7692d010d5781c43f8c5985f8dcc30651cf93018bcf66bb383b01d2d"}, 0x80) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x800) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1d) getpeername$packet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x14) [ 90.442892] binder: BINDER_SET_CONTEXT_MGR already set [ 90.475158] binder: 7904:7905 ioctl 40046207 0 returned -16 2018/04/01 09:30:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x1000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xef45, 0x7fffffff}, 0x0, 0x3, 0xbe75, 0x7, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000440)) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x4, 0x7fb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xc0000004}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x80100, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x0, 0x100000001}, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x400caeaa, &(0x7f0000000200)={0x81, 0x1}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000380)={0x569, 0x3, 0x0, 0x2, 0x45}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000280)=0x42fa) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x608840, 0x0) close(r1) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5e63, 0x101000) accept4$inet6(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x800) 2018/04/01 09:30:07 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x90000800) unshare(0x28060400) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00000000c0)={0x3ff, 0x6b77, r1, 0x7, r2, 0x100000000, 0x400, 0x818}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000000140)=0x5b69564d7b4c5272) 2018/04/01 09:30:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) shutdown(r0, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/01 09:30:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/01 09:30:07 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000300), 0x0) r2 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r1, r2, r3) 2018/04/01 09:30:07 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x8000b, 0x1000000000) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r2, 0x404) listen(r0, 0x3) dup2(r1, r0) [ 90.488906] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 90.508489] bond0: Enslaving lo as an active interface with an up link [ 90.515639] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 90.527748] binder: 7904:7939 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/04/01 09:30:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x6}) [ 90.562152] binder: 7904:7905 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/04/01 09:30:07 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x8, 0x156b, 0xffffffff00000005}, 0x2c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r0, &(0x7f0000000080)={0x3, {"46e9e4a9b89513"}, 0x6}, 0x10) 2018/04/01 09:30:07 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0xc}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000003c0)={0x40, 0x7, 0x2, 0x0, "0f64b165849d250264b978cee9bf2063e0570af279b78746396c55db7300e2647ad7523a8258720400343f49", 0x81}) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x4003, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000380)={0x4, &(0x7f0000000080)=""/104, &(0x7f0000000340)=[{0x0, 0xb5, 0x4, &(0x7f0000000100)=""/181}, {0x48000000000, 0x25, 0x3f, &(0x7f00000001c0)=""/37}, {0x3, 0x6f, 0x3, &(0x7f0000000200)=""/111}, {0x7f, 0xbb, 0xd5, &(0x7f0000000280)=""/187}]}) 2018/04/01 09:30:07 executing program 3: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x7, &(0x7f0000001440)=[{&(0x7f0000000140)="1761825814943f07090f48d961e25154741c6e025bc6322a8ec785cde6dfe2333bf2bc6bace66449c6748e4b3bf40b2b1b6a85e19b73041d610810a528ad0039ea8a391a23ef44b1e1693d598e4696aa48bc33132da2bb56a18e89975b850eff93ae7d8d8bafe5c552345af8da9d5eb47b67e6706216735195c27a6790b1433e7a61fbe639366379569fc86648edf6ec195764b2b4bea0811d9f7fd4e80da0bd0e229b85453fa231c2a5953b4586944147f6cb33c8e1", 0xb6, 0x7}, {&(0x7f0000000200)="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", 0x1000, 0x6d}, {&(0x7f0000001200)="7428185177f836642f1c57c181670bc0cb1630f64317c7f34c89595c69b629c8eeb0f07b", 0x24, 0x1}, {&(0x7f0000001240)="832013dc580c638f8838f5dc01844980e8111fda298985bdfe72c9b75f446af58b757d42cacc14675ae1123d210488b85074320fe2b0dda775859aaa8ef54697c168b767d997f8c67510af3ef51d66277ea49a5ad3beb1e39c6f511a18a55cdba27eb321993e581389739bc65c5cb274c8", 0x71, 0x1}, {&(0x7f00000012c0), 0x0, 0x742abfbe}, {&(0x7f0000001300)="87e1a035b1b166c397ff98d695aabd3690cc8574078078e02d8feee49c9cd95b55db7fcb64bf598773d41a42d53518a5ba267563d791f2ee16f03dc01323c679048ee3b67ab3c4efafee1f1ac4f69ff92ba3f1b0f834208a98f77ec8403dcda70b014a8f1ff05e14c09672568e4289c66bdb776e98", 0x75, 0x1}, {&(0x7f0000001380)="fc3d4c8a8c3e6e4e8b2612958b81f3e9059d55c5ffbc4ca233462991bb33c82a4111c8d3d6958fce4fb6a825aa9be397ecf92a5d2b8352a68237124c300a2a7ada1fddd22db99c62c09ad9f6d294f51bc8914c81d831ecf7ce1c00196c0b2b7440b50ad21efcb7fe6d2c65afbe231858da99edb14155c9a02c9a805c543fb96e5dd174e19f609d8f86a6e2815b3ef6581f95", 0x92, 0x7}], 0x80, &(0x7f00000014c0)={[{@codepage={'codepage', 0x3d, '864'}, 0x2c}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000012c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001500)='/dev/amidi#\x00', 0x80000001, 0x41c100) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001540)) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000001580)=ANY=[@ANYBLOB="00ff23afa8ea83f6c921aa318f4ec9d52f1ea640a13285db54de0db55dec492f1716f33a9d13c26a9b9c8e66"], 0x1) 2018/04/01 09:30:07 executing program 7: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x8000000) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) prctl$getname(0x10, &(0x7f0000000080)=""/142) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) close(r1) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000d26ffc)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040), 0x4) sysfs$3(0x3) 2018/04/01 09:30:07 executing program 4: unshare(0x8000400) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r1, r1}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, 0x100) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x100000000}}], 0x1, 0x10) 2018/04/01 09:30:07 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003dc0)=[{&(0x7f0000001080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002380)}, {&(0x7f0000002400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003900), 0x0, &(0x7f0000003d00)}], 0x2, 0x0) select(0x40, &(0x7f0000000000)={0x7, 0x6, 0x1c0000000, 0x0, 0xfffffffffffffffb, 0x1ff, 0x8, 0x7}, &(0x7f0000000040)={0x101, 0x7fffffff, 0x7fffffff, 0x9, 0x6, 0x7, 0x77, 0x779}, &(0x7f0000000080)={0x5, 0x9b7, 0x9, 0x80, 0x0, 0x1, 0x1}, &(0x7f00000000c0)={0x0, 0x7530}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x27f, &(0x7f0000003e40)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/04/01 09:30:07 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x64702695) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000040)="3818d4ccd39ea7f1133ba267cc41b44136dcad04f21faca02bb692dfd7a065e42a93b839cb02ad10eadc141d8782f4386bb7ad2f89dbb9b489775a951e8cf69ec4436743c0ed2a73613d19e94de487cd54781f97065969a60a7a13d2911debecb2caf6ec6e9db6bad4e72ceb23124af518f031188263b96f9bf6f1ca81c33719381868ddfb8cd70bf9e4bad9c90ee514103024510d84fbabe1dd1b7c90c085779b4140f131a5bf1d8912ca59be810e18f2146dd4b1d9948e3a6b80a195985c5ba5d0aeda155a62b588498f4831004ad1e2824a1db701798e2cbe0f72d6d5") connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB="100000000000000007000000d68d0ff5601c03ade8405229d9e24cf239c4d47caf2192f53c1a99b47d6f32094ea213d753637b5b031ad31885b48c52cba9078c45c98d46e885ae18fefe4106a2036384ada3b4f85361c6932c4c9d17322955db34f3d11621d9b23dc895f26c76c3c22b859f1e"], 0x10}, 0x81c) r1 = accept4(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000140)=0x80, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001280)={@nfc={0x27, 0x0, 0x2}, {&(0x7f0000000240)=""/4096, 0x1000}, &(0x7f0000001240), 0x8}, 0x9c) 2018/04/01 09:30:07 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x14000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000100)={{0x2, 0x20}, 'port0\x00', 0x3, 0x1004a, 0xf4c, 0x5, 0x9b, 0x5, 0x0, 0x0, 0x3, 0x80000000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)=@ethtool_cmd={0x8}}) 2018/04/01 09:30:07 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000002c0)=""/48) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000200)) r1 = memfd_create(&(0x7f0000000540)='\x00', 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 0x4e20, 0xfffffffffffffffb, 0xa, 0x20, 0xa0, 0x6f}, {0x9, 0x6, 0x8, 0x81, 0x2, 0x1f, 0x3877, 0x80000000}, {0x2, 0x12, 0x401, 0x80000000}, 0x40, 0x6e6bbb, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x3502, 0x0, 0x0, 0x100, 0x5, 0x40, 0x7}}, 0xe8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = dup3(0xffffffffffffffff, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) connect$unix(r4, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000880)=""/229) r7 = add_key(&(0x7f0000000440)='.request_key_auth\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="69efda395504894c852948b8a4", 0xd, 0xffffffffffffffff) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, r7) openat(r1, &(0x7f0000000840)='./file0\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000000580)={[], 0x0, 0x101}) 2018/04/01 09:30:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffff0e7, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000004c0)={0x3000, 0x5000}) r3 = getpgrp(0xffffffffffffffff) get_robust_list(r3, &(0x7f00000002c0)=&(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)}}, &(0x7f0000000300)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{}]}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000003c0)=ANY=[@ANYBLOB='raw\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000440)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/01 09:30:07 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x1000, 0x75}, 0xc) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000), 0x0) 2018/04/01 09:30:07 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4042, 0x0) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) 2018/04/01 09:30:07 executing program 1: mkdir(&(0x7f0000001440)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1000000000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001240)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001700)={&(0x7f00000016c0)=[0xa16, 0x4], 0x2, 0x9, 0x96, 0x3, 0x10001, 0x100000000, {0x0, 0x7fffffff, 0x0, 0x75, 0x30, 0x5, 0x0, 0x4, 0x7, 0x7, 0x3, 0x6, 0x3709d806, 0x9, "9d3b622cbdc01706e35895194b57bffb378bf7c2939c3fb207bf6e6888d17df3"}}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001780)=""/128) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001500)='stack\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001540)={0x0, 0x2800000}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000015c0)={r4, 0x1, 0x5, 0x7b}, &(0x7f0000001600)=0x10) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000001140)=0x200000000) pread64(r2, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001640)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) openat(r2, &(0x7f00000010c0)='./file0\x00', 0x0, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) r5 = syz_open_dev$vcsa(&(0x7f0000001400)='/dev/vcsa#\x00', 0x4b, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001180)={0x1, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000001880)={0x8000, r6}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2041, 0x6040) signalfd4(r2, &(0x7f0000001680), 0x8, 0x80800) r8 = request_key(&(0x7f00000011c0)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001300)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r8, &(0x7f0000001340)=""/132, 0x84) bind$bt_rfcomm(r5, &(0x7f0000001200)={0x1f, {0x4, 0x3, 0x1, 0x1c, 0x1, 0x5}, 0x5a}, 0xa) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f0000001100)={0x60000000}) uselib(&(0x7f0000001480)='./file0\x00') 2018/04/01 09:30:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) 2018/04/01 09:30:07 executing program 3: eventfd(0xff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x40) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/102) eventfd(0x80000000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040)=0x9a, 0x4) pwrite64(r0, &(0x7f0000000140)="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", 0x1000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x115000) 2018/04/01 09:30:07 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f00000000c0)={0x4000000, 0x800, 0x3b}) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/01 09:30:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000055b3c99d75e2ac8cf229f1e496d98d0e43bc034808c579480659d103fe23d95f33df0dd7e2ae1af425a214a8b9f312c0fa8c25cb4fd3230df8e094ea33d273c4ddf6590cb8ee4405a0b32dcd9146d1792db9b582f677e098544b88037d4df08f96d7636332a819b0315e42eb1b5cf4721a90e399cfa630f1ea7a1e65b52d887249cc11bf6ab272db9831ef75c721353f37a6e15df972a89b"]) 2018/04/01 09:30:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc800", 0xb) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x3) sendmmsg$alg(r2, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f0000000000)}], 0x1, 0x0) read(r2, &(0x7f0000000100)=""/32, 0xfffffffffffffce2) 2018/04/01 09:30:07 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = getpgid(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x100, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x6, 0xad7, 0x354a, 0x1, 0x0, 0x0, 0x41000, 0x8, 0x4, 0x4, 0x9, 0x8000, 0x6e5d9982, 0x101, 0x4, 0xcdf, 0x8, 0x2, 0x80000001, 0x9, 0x20, 0x2, 0x7ff, 0x100, 0x180000000, 0x8000, 0x80, 0x6, 0x8001, 0x1ff, 0xf22, 0x8, 0x4, 0x2, 0x1b08, 0x3, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040)}, 0x80, 0x8, 0x3f, 0x2, 0xd149, 0xb6, 0x3}, r1, 0x10, r2, 0x2) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x300) getpeername$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) fcntl$setsig(r0, 0xa, 0x41) setsockopt(r0, 0x65, 0x0, &(0x7f0000000100)="f7a2e0f1081c3d671a727746cedaa76dd9dd786a02a193e48b9a9ea8966e820d8336c6e3d471babb48c046f5b3ac6a2f3c93b941f989c715cd4bee49a7d17f14add58208905e8c0a0e1cbeec0a716a967a83304a06861674deff61609ca01cb16a59583b730b87e6a7fdb25f3f997c5bbe8e94c59c5128fb363fc70a7475", 0x7e) 2018/04/01 09:30:07 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) ioprio_get$pid(0x3, r0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000000c0)) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f054760a18", 0x5, 0xffffffffffffffff) r3 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x91169630e5ab76d) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000004c0)={0xca, @time={0x0, 0x1c9c380}, 0x3, {0x6a12, 0x6f}, 0x6, 0x2, 0x6735da47}) keyctl$setperm(0x5, r2, 0x10) mq_open(&(0x7f0000000340)='cifs.spnego\x00', 0x40, 0x108, &(0x7f0000000380)={0x7, 0x5, 0x9, 0x6, 0x9f5f, 0x6, 0x9, 0xffffffff}) mkdir(&(0x7f0000000140)='./file0\x00', 0xa66b6e63e1b4db4b) r4 = request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='user\x00', 0xfffffffffffffffa) keyctl$search(0xa, r4, &(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000003c0)={0x5, 0x0, 0x9, 0xffffffff, 0x0, 0x7, 0x4, 0x8a, 0xdb3e, 0x7df6, 0x1}, 0xb) lseek(r5, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000400)={0xffffffffffffff45, 0x0, 0x5, 0xd3, 0x5, 0x5}) 2018/04/01 09:30:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x2ac, [0x0, 0x200001c0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'teql0\x00', 'gre0\x00', 'erspan0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xa0, 0xdc}, [@common=@dnat={'dnat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00'}}}}, {{{0x9, 0x0, 0x0, 'bcsh0\x00', 'teql0\x00', 'nr0\x00', 'irlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xa0, 0x110, [@realm={'realm\x00', 0xc}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "627c49e057dfd9f00da8918656e71754851208c1c9b2c782b7156f4470ea6bc5fb95cab1a47a0bc0a9bb73a20155ac32abee9f1aecd349b5fa4ac5c8e8bf44ea"}}}}]}]}, 0x2fc) 2018/04/01 09:30:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100, 0x0) ioctl$int_in(r0, 0x80000080045438, &(0x7f0000000000)) 2018/04/01 09:30:07 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x10000) openat(r0, &(0x7f0000000080)='./bus\x00', 0x2000, 0x108) r2 = getpgid(0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'ip_vti0\x00', @ifru_names='bridge0\x00'}) tkill(r2, 0x1000000000016) 2018/04/01 09:30:07 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffd) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xffffffffffffff6f) r1 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)="1e6bd5b6cdfb2bea5bd268b808093c69bd7f6c77368abba961cb2e5558260e0cf4a40637fa07d3e2043f4b915ca5d8bdd82e2fd052891cc883cbc9bd45b8810da6a2612a4a95ceda3193e5554013813cacec2d80c247f5d856c8a40d0bcfa80ff87950e1bd9dc614ed778e9be4374fd940f83d2250e479dc2c895f00ff58ee34db4fc892a95b", 0x86) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5}, @in6={0xa, 0x4e24, 0xffffffff, @dev={0xfe, 0x80, [], 0xc}}, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @empty, 0x1}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x3}], 0xac) [ 90.921975] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/01 09:30:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x8000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0x7}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) 2018/04/01 09:30:07 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x1, 0x1, 0x4000800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x9) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), 0x4) [ 91.043624] netlink: 'syz-executor2': attribute type 18 has an invalid length. [ 91.065244] netlink: 'syz-executor2': attribute type 18 has an invalid length. 2018/04/01 09:30:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000, 0x7, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x6) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/01 09:30:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xc16) 2018/04/01 09:30:08 executing program 5: setitimer(0x2, &(0x7f0000b18000)={{}, {0x77359400}}, &(0x7f00004efff0)) getitimer(0x2, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) 2018/04/01 09:30:08 executing program 3: unshare(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x494106, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x100000001}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000600)={r1, 0x5}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={r2, 0x0, r3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000440)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, r4}) r6 = dup2(r3, r5) ioctl$VHOST_SET_LOG_FD(r6, 0x4004af07, &(0x7f0000000340)=r5) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000180)) acct(0x0) r7 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000000080)={{0x80080}}) syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000640)={0x4, {{0xa, 0x4e20, 0xbb4, @loopback={0x0, 0x1}}}}, 0x84) write$evdev(r8, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r8, 0x80404518, &(0x7f00000000c0)=""/118) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)={{}, {r9, r10/1000+10000}}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000700)='bcsf0\x00') ioctl$TTUNGETFILTER(r7, 0x800854db, &(0x7f00000004c0)=""/214) close(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000480)={r4}) 2018/04/01 09:30:08 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/184) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r2, r3/1000+10000}}) 2018/04/01 09:30:08 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000480), r1}}, 0x18) 2018/04/01 09:30:08 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x113, 0x6, &(0x7f0000000040)="04000000", 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) 2018/04/01 09:30:08 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x3ac9) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) 2018/04/01 09:30:08 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x88) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x2, 0x7, 0x800}) r3 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r1, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000000)="480000001400257d09004b01fcfc8c560a88002e6900000600000000000000a2bc560300200000000000200028213ee206000000000000ffff5bf1ff00c7e5edab49fc8d00000000", 0x48}], 0x1) fallocate(r0, 0x3, 0x0, 0x7) 2018/04/01 09:30:08 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000f61000)=0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x7}) 2018/04/01 09:30:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x40000000, 0x0, 0x0, 0x2, 0x81800000, r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x14) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0xff, 0x1, 0xde71, 0x1ff, 0x0, 0x40, 0x20000, 0xa, 0xfffffffffffffffd, 0x2d6, 0x100000001, 0x100000000, 0x5, 0xffffffff, 0x400, 0x6, 0x82, 0x0, 0x7fffffff, 0x7550, 0x5, 0x2, 0x40, 0x6, 0x3, 0x128, 0x3, 0x0, 0x8, 0x1, 0x1ff, 0x6, 0x5, 0x7fffffff, 0x8000, 0x9, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x8}, 0x0, 0x2317, 0x200, 0x7, 0xf3, 0x1, 0x8}, r2, 0x5, 0xffffffffffffffff, 0xb) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0xeac5) r3 = accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80000) socketpair(0x0, 0x80004, 0x3ff, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0xf8, "87af6c78061d512a33c5aac634a2dabdcd81ba7409fca5520a73f95baf1fca701fea3c6f851a83bf421b5236b309b40ee499f67b9ebac628044f8d3ddcfdf753a8a7d876406bf09208fb441eff583ae4f3ea14c94f5c8c6255e900e03dbbb2974c6d125a757bbf86974a6add669c7b63607e61a2d0086e70e1850a49edc4afd13503ea2aca0a6381273a76bc777ac4fbda576104c4433fa4c4b9de32055f1a5407995202b1810df3fe1ef8371c66a3c63ff491ec16d47aa7185f9fb9773e080fe14f4b37806fa9a5340bf13347a1ce08cc3a99bfb83370d329b3aab190bab552ea8482128878856aa8c452f1f1d8c81c237c8c72221b9bc6"}, &(0x7f00000007c0)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000003c0)={r6, 0x30}, &(0x7f0000000400)=0x553) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4018641b, &(0x7f0000000800)={&(0x7f0000ffa000/0x4000)=nil, 0xfff, 0x5, 0x40, &(0x7f0000ffd000/0x1000)=nil, 0xe8}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000440)={r7, 0x2}, &(0x7f0000000480)=0x8) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f00000006c0)="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", 0x8c) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000008c0)={0xffffffffffffffc0, 0x7fff, 0x101, 0x4}, 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) mkdirat(r5, &(0x7f0000000840)='./file0\x00', 0x20) r8 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xad, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x2, 0x30}, &(0x7f00000002c0)=0xc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000000580)={0x4, &(0x7f0000000500)=[{}, {}, {}, {}]}) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000880)={0x4, 0xffffffff, 0x1800000000000000, 0x4, 0x8000, 0x8, 0x1, 0x7, 0xdca, 0x4038dc4e, 0x7, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000300)={0x2f, 0x1, 0x204, 0x1, 0x0, 0xe0, 0x2, 0x8, r9}, &(0x7f0000000340)=0x20) 2018/04/01 09:30:08 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 91.915997] QAT: Invalid ioctl [ 91.951760] QAT: Invalid ioctl 2018/04/01 09:30:09 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2400, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000300)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/44) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x60140) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x8, 0xb96, 0x5, 0x8001, 0x20, 0xa13e, 0x400, 0x8, 0x5, 0x89a, 0x3}, 0xb) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000180)=0x3f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00', 0x400}) 2018/04/01 09:30:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000676ff0)={0x0, 0xa78a92b01ba44232, &(0x7f0000263000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000a93ffc)=0x3) 2018/04/01 09:30:09 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000000000000000000000000000000a94d4a5432f0bf7589976123bb"]}) 2018/04/01 09:30:09 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 09:30:09 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x78, &(0x7f0000000000)=""/87) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="680000001800030300000000000000000200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000022affe1be23b73ea8179f5c6831ddce538a74caa64e9da4db74522fa3206d6d1827d6c94e7446e01c2f6a9b2ad0afb589e1a2872ad23662c1504e8bc136c53207928387a9e8d1ee009f0f1b761fc97d43ffa557dedc95c42aa6eceb98f569e55dfeffdd142a6c739c07a6c59975feb559753ce2ab1", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00ba32fbd8de3443e52d92344be30000", @ANYRES32=0x0, @ANYBLOB="08000500ac14ffbb"], 0x68}, 0x1}, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000080)=""/123, &(0x7f0000000200)=0x7b) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xc01000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r2, 0xf20, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x54}, 0x24004080) 2018/04/01 09:30:09 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000180)="5ceecb3c2f18aaa5d0447b7d2c801ffecc91c31fa0b81390343e91003e3285d53ab029c5740d5100ddd139274dbf0f8b4a6c878a53b548d867dab0a4345ee3a6d96b94d1dd2cfe6dec2dd2346f679d6a8809", 0xffffffffffffff56, 0x3) socketpair(0x15, 0x6, 0x3fc7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7000000, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x7, 0x4, 0x0, 0xb83, 0x5, 0x6, 0xb2, r2}, &(0x7f0000000140)=0x20) 2018/04/01 09:30:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @random="951dc30449cd", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b00)=""/120, 0x78}], 0x0, &(0x7f0000000180)=""/37, 0xc}}, {{&(0x7f00000062c0)=@nfc, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000006600)=""/46, 0x2e, 0x1}}], 0x2, 0x40, &(0x7f0000006780)={0x0, 0x1c9c380}) epoll_create(0x32ef) 2018/04/01 09:30:09 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000010c0)={0x7e, 0xf7f, &(0x7f0000000080)="f4761994f2b5db94e388f7a6e5de65b4391a1d49c0b7902cc8634429a605008fddb39e8c8a2af4074436fe2373de7dc1f280ce170cb2e8131fcd6c887178d9419550ec81a80a7d2a6df014c28abf57d72fc8b12042ec47dde6e5d1cbaf4b74f196bdbb5a53743bc96e7ef1fc1aac4aca5b68f431d5b9e05685e66e02e54e49ea40e68235815eb0ec3ae5ec652bdd7bbe4d6988b270b399a7a0cd9b0808653bc3b6ceb17af22965948bbbdf65521d546e25712301bbf3f6e7c79b0f42693ae3f7bd5e800219f550495f0ef6c9d864b26a1d2353907b1e3252231fcec81b637ddc21a7abb4209b5d9cd4924f21259d09a7623f90a8d041aad8c980e9c838f342b3fa0816f08d59b9b1f1a08616ddcb3928249728a5332fb1455567fcf648ee587b8721752fa95b00ae54e7ecb500e53d379edb542c624d768177158e07f5b88b15718d3ae196338672d5450667d1386353b5d7382e62e03ee657a3b608eace735672b8464e5f3801a16d01a63ed5c38a6dc8fa4395c11ddc75d03d4828a2665e5fa8e06cabd5c9d954882963fbc75d943d4b5f38a3b2ca8ee54f64233eaaa897c8b1e6152a8f7033e2fe081b681a572bf010a1409fab72aa1fd7b5a087c5f2afb100d51fa36b55016290cea6052950b586394e1b26d4d42ad61c71323bf193009be5dc94e931eca1984a65e83f72f2037712f481767afbafd9722a031d2b5c410c22bec677ad83c2a419031de81271f86dc329f8589726280df2688d66463660e4f64a6a82849461f84a015ee3e8b1ede38b757ed8a219179882369acdc5ec724c7214b58c46a69192dd5cde6cc034763eca725227b8bf218f9f71280de4d47357cace6c2be33d74216f4e4a9ce64f82ad7190010706ef65c905b12b4c44d65367206786cebfb62521acce61bc07202751e077f8785dbddcf921f4b2d573a19e298e37e0e0ae2ff5fbd66326adfe0180c69062075716d64d1ac8d0d3cbb48f48c2aecbfb9314e73c189dc8b2bb330fbd0a19f407f45d4cab8748fed18c54723bf66cbb839c8485c164bc08d75e186c524d056d8f059ccb944265e56ef1a5adb6ba45c36e749fe08f3a94528f553b80cb667d46bf826ba46b8a3f28458722f668b6cc432c124ee770881ce93166cbf9a17e0749dae6a0b6e7851719c97947658e0f8a362a9e7300b5eb2ad258bf6bcf93d48c02bc85cef17f5b13c725176003e77146e063e08172711330258806d91dfd98eef3749f5b9582ca886b45928a3ecb0acee6bfab62069eb9b0f1662c32810df1437593e91c35389c363ad65775933599de1a588face430b23f285c840dd6f55301c66543c1ec164c9e8c6b117b7258f27fd6b1668f1778bb1c6e0ea98e3ffc11bdf261bdb0f15c0d56e6f15522926f65eb85a0ddbd37a033b0acfa99e9e8b08655a45f3567136a10c8df478107b03403341a971e75d0ad924a814e8948d19ec65b866319e6490066f035d95447ea31cc3c9de92bd76c06fb59e52d6fd7d87ca205e76900e678be8cf94f2422f9cb94865b9c320bd2424f31ebff583b6c4bdda0030caca49923da28152def841cacdbb593537a6a099195985e30af38885871aa9b3f39fa06aa7f637bbd8cce3c3a01f3e25975f934bd8ecdcbe74f2d447822567f4dbe62c4799e21f04abf2b18a5ce7f06f802da90adc816f815a6978bebd1ff0b3142114ecd74cf2367364058812ec0226ef24981360d859be8285261fe20c98280ddb756f5e07d6c47bb537fe2a71d7844c02074d61208dbb7a2f9754ae34fdde4fefe9b9a30c22763816d3a88123ebd36850d655c0e4073ef8c45838876c5663b71adf5c3eb76621d4c031891934d925719770023629d2fa3f10d6404f54bc04491467783f34ffa2a7282e212cee95e8884ee85a7dc7a95d0ae3d8f4c189af3eaa1cfd76684b51659f0fee92205236471804c85295d6f7aa5832a04e81359fc53d5e50e751bd5c0a4b7d12ef00f3deec75187e177329b4dad2457c7ddb8093dbd3f15b01b43a6e694609693d287ad8ca9ec32637a64c9f3490a2afbab7a5a82c37ed1cb1008dbdd1d2c069b725d17e06e12c383c0e1a4f5ac6e105d561a1db3960e4edf040096f1e07bb3912c08efb0422c40bef5ae916fd273eed48dd4ea930c2ddd56ad724943b10e178caae3c2693673aae2cb4c6feb83e78f4430dc1405227a46f97ca9adcdde0108b8db7af59b17a201c46e7e07e570c6db4215a3503ff315ca685d30b88420f8149fd36ae1d161214f7d18b6a4fbf4c35c6b9298248dbdbeeb02f0b7a55adc52b5edc44f4db48a0917a084f8ce3664e339cf88e961a9c78a6696858f4da454facb1536b450f6e57ead52157075bbee148faaab93142558c838ffa0032beb72d01d235c6413a570c91258ff4c2ea63fd0cce171738ab9394e86553da27af7e3cd26d7d6610dadfc2d886261a8670c8d56b45f0c1cf9561968196d03235d62817aab4a5f4afd762990420b6ed1cb7d400ebf2cb382883c6fa5f0b95d169fdb2ffe8c93a20cdae396e7be8a1ec36b5eea499a035daaeff4ab48c278579b70d722c3401172f0fe82f76cfc7d07014496f6316207d8a5fd7679cff8f6a5ebeb4fa0c346bdea331b94001489a07b660b7027196d5e832248c5cf5fbdeaaedbdd077d62fee47ed0555b13ca234810312b95e722d53d6389b6882638ffdb8bfa5aeb8367fbca63d57bb8c23f8b89f823bef096615ecf0a827594882cf53045646b9f2d71f6a17894f19ca9464de0dc1b99fc99af5f6a3cf657fe4740a078dcb46288973dbaefe794d7fb3986d4afb3ac1d1f7b0ed20feb305d6083e13cfd7e36690cc35f84a56e4a0ac0a8a14a909f9f710a86d94289036887bab63f405d4e14b860ddd6a292b3610f3129a1086a1e270ae8e65af9380dfc8e9d6267b3ce93f9a1898bf1e40c61758b5d066fcc8259fb911c453221962b8fa49590464c007d9df32511a9c28f0fc75540a2b98eeda5365bbdc38f98d391d5c728c2dd6a3613c4a9bd7f3fa51841458c7f39794189361ec661ef0da62ec092d578d55ac39ff1bdfe0a96efdab1b85925ce2a27fd6d5992dfcbb25eaa116db4156fcd8da8e8bab0a8dfe9aa00313aec53d6b6d7aa0de7ea60606389dc893a9c22ae5b95493d988175754f4e9d24ba89abe2075ee02571aaebc76bd00d42d8483d9e86a01c593f01517119462308c33b2743df3133526ef3f1572052093038836f6288e0a0eb94cb8ae3daa4fc9fed160ef883c8973faa7dbbf831aab813053e1a497fb0f7460d981feeb60d31d0991baa8bcaeaca1477fb062edf4050f1295acba4c620dccfa6b75e1397f17d80e02806ce25d351bad2491a3333d0d676119704c4e59373ec0445128abc4f223be06cb85d10816889fa7e239306194303c2303a38c7fbf19824a7f5e8252f1e191fbe15cde5d2d7cba13553f43bf8f6b356b6cf9f9d231ea35945e1808ff91c944589491683572d234ec521cff95608835483b1233573c159e8c4f2ddc2626d5a5a90f736797fdd596ec3165c98248c01ad7011d11b063a6c20cb966e2f679b7118540100dd122a147dfef1e8d378162e8a38cfaf6fd56179b6d9931ec817f481c52a1f18a9d6c07d062dc823933a0e389545145539244073f40c055236eb9aa0a8dc3a54cf535faaf32bb89afc881c1d01f77c2d6c07e8494be007c98d64e5bf3b331a734611b07c6f17c1e4ecd97a80e868e2bc0d6531a0ce8baaf80ad66389d721c92d66eefd92130f2ef8e5b68730386e091ac5c350fb839b08ae85eb25a4784d8e41a7937e4b94b6c43b1b46c549a9c454a61331d25568955a649efe87067aacf672592c10c4d9b403a41028ccae6a0cb20cf3ee8e40e8f883a00f9f6f4ac9e102ea9d76fcf877af26e1eb69912eed2f08cd903d1fcf176dcdad4c72d5455ad33e3cf8187393ffff9748cdd97909252dc4cf8e86fae4c525dedb93d3aa501ade0e85861ae24864163af7a8a5a02e1ee7d97baef21458ff7ca31772315ec9c240281cb41a49b11de0d47123432e72e8e67bc0f5ebad9fab449dd2e01f91df58283a5b5ea059563d3c38281c96941e42aa96a354e7fc4548f9fb9c89e9796797f7606685a4a5db1d8983dba3c3e968c8f16a49dd5e350b2b33fde4051787204be2f9d40590d8c7f689c9e7eed5dc4efe44f2556184632402f2c95c2c98c6a572af92797965eba59e82c88e357474999e7f71dc05cc181509ec3fbff43263ac1a226ac28d5c7788bf0c8c8ab952a2317b0319c9e68f0f219f6c984b110982b0ec02fdeea06708c1046a6109a543252cfb2a72dc5f17bbccd9e1802641e96ebe936e444826bba949aae6f4d7319c57fed3cb0143f84873cb0d56f4fc5916fffabe161d52fa8b4c831c15d93b3cff320c3ad3114322ee86697db34e03d9bfb446c7eae759d320002a9e9d2c704af74e1b1728d7aa30c01a1030d05b013f11175a4962c3407a14640273111d8fd797220eadab4d998ac6189ae823dcb9c63d63924502463a9d3d082837e3cdf96d21348818c80f66dbedd923a8fe52574cd495178219b739661201d23cc4d7b635a718af0e556c9fdfaa05ba30497bd36499fe4bba67acd7cb035e2c2437e424767b639b1b233d3085dd58fa24c7bb1175def71b7f0945c15c64daa4d764a8b392d6532b7541a8111f72bd70565fcf00072d49a0d8f29ccb0870db9581dc85904e0e97d8cb457b3836b5fc92412e860476a1e620e0d5b69ebaf540ea7a3438e065ea44ec2ac7e3ae8f195a63f0e9c325ae12448ddf78100a5b9682856915fc1cdd53c9da748bb975dfcd05c64f7c78bf43f44768f926ae5ec413097f266ac703a6e03f364122dd71338e6d637f162990c03561e44fd5c802b4d477367abc95fffdf5b04b78c1c33b264addb46cd4b6ae19fe018db052246e0734441660e0266fede1f3d8c219bd0b2062574acc386060a0af0fafa66fbbf24485862344b4241e964e01c73d25b08a36000f8a5f211cea3bfd9caf7d15f743c05da54f83edafa9e7522df55f725ea645c089dd97a0c0d54c587cc5db07bb21760b185bf31fee05757bc7e71f49cfa2972185e581c09b7ac3b2bbb2fb35070894ae3ebb9eceb8405618d26124f99f9d2dca16e057138049e9e89b31ef28b5831698da5fce52f26868d43e40b751556f2217635b66ea3b3e054c115c49b8d4df308917afad4453aa5b9bf31b34fb6aa7a638de17d51b672119a6dbfe4c5f75d8fd7f1189795852658ff3429bb86118ebf13a3ef5e9c9c06fbfb23c77355f1a965c26757b52994500a5671919b587fd542e224474e7bbe16681053b3c3a865937208465ca5be9c838f8c2bdbc5bf40946b85c1f6e46206eeb5bf9e047c9835f4dc83f28466d2c1b890c6f85b4778d7cd3309a814d4dd645fb7e7c6ab00f17abc4b84792c5a16f57f67c65088b1a48a69acc7bc549a46ef2529e73c6824ecc219aa6f64daa1d66e411f5274dd6d538658de6eca9628259df2e1f4d33526b69bafc02086fed4400c612203d1410729739d5f6d30830bf9d53f996b2741732541d5ee0feade437ec7b8a4c9d24dca2c4f10a952d1c58de3448c94b42bbd3f1eb99259ce623594b0efbcc0b5d9306c5300e05f258e202723c7d0078d4802114c86c748173c0a70ae6e59ec2888db003efd4fa6461edc4f8ca5988f5edd0133f63e5c26838a16bdfafbf8846c13b7d5f18f88cc58de8e4e1847a896d59a70d9124f6bd1b30929a2bdc206be00b4558088dbf8598a6f3951b23db35870dfc36079bfc", &(0x7f0000001080)="74b1e12d744632", 0x1000, 0x7}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x1, 0x1000, 0x0, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x20400007ffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0x0, 0xffffffffffffffff, 0x100000000}) 2018/04/01 09:30:09 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3ff80000000, 0x400000) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000200)=0x6, 0x4) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x9}, 0x8) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x19) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000140)={[0x3004, 0xf000, 0x1, 0xf000], 0x10001, 0xf4, 0x5}) 2018/04/01 09:30:09 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000001340)="e7", 0x1}], 0x1, &(0x7f0000000140)}}], 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x9, {0x2, 0x4e23, @rand_addr=0xc1}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x42a, 0x1, 0x150d, 0xc06f, &(0x7f00000000c0)='ipddp0\x00', 0x9, 0x800}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x1f, 0x1, 0xf508}, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x4, 0x0, 0xb6f}, 0x10) 2018/04/01 09:30:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0, 0x22) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x36, "1303e33c70b06987b70479b8f14610056f4186815c4eb1a797555cabf37cb6b7a17ecbb4bd7cc11e20e020c757b0a13eb4440313ba8b"}, &(0x7f0000000140)=0x3e) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000039dddb897fd5b7f2fb000000000000000000000e000000336754ff9fa892837433ee7c8082"], &(0x7f0000000380)=0x32) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f0000391000), 0x3d1}]) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x0, 0x3, 0x8}}) getsockname$ax25(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x800) accept4$ax25(r1, 0x0, &(0x7f00000004c0), 0x800) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) pread64(r3, &(0x7f00000003c0)=""/202, 0xca, 0x0) 2018/04/01 09:30:09 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file1\x00', 0x8000, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xff, 0x800) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0xc, 0x200) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000000180)={0x0, 0x0, 0x0, &(0x7f00000000c0)}) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) 2018/04/01 09:30:09 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000040)=0x8) r1 = getgid() r2 = getgid() getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000058030000ffffffffb0010000b0010000bc000000ffffffffffffffffc4020000c4020000c4020000ffffffff04000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006432a0d4efcf5215c1f8e0bcfaefa7cfa6721da19b858313dc37c12885b8ebdae24eeed9899dbb3463ddfc"], @ANYBLOB="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"], 0x3b4) setresgid(r3, r1, r3) setresgid(r3, r2, r2) 2018/04/01 09:30:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) sched_setaffinity(0x0, 0x1, &(0x7f00009ad000)=0xffffffffffffffff) r4 = syz_open_dev$dspn(&(0x7f0000baaff6)='/dev/dsp#\x00', 0x1, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x400080, 0x10) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) readv(r4, &(0x7f00000000c0), 0x2000000000000270) ioctl$int_in(r4, 0x80000000005001, &(0x7f0000003ff8)) request_key(&(0x7f0000000380)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='/dev/dsp#\x00', 0x0) 2018/04/01 09:30:09 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x52e09055, 0x400000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x4d35, 0x4) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x2815140a02479441) 2018/04/01 09:30:09 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x58, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x13}, 0x4}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0xbf3, 0x0, 0x6, 0x3, 0x9}, 0x14) ppoll(&(0x7f00002cc000)=[{r0}], 0x1, &(0x7f0000385ff8)={0x0, 0x989680}, &(0x7f0000cd0000), 0x8) 2018/04/01 09:30:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000280)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x8b7, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xfffe0000, 0xc05, 0xfffffffffffffff8, 0x8, 0x0, 0x6, 0x140, 0x5, 0x7f, 0x3ff, 0x0, 0xc4, 0x4, 0x9, 0x5, 0x5, 0xffffffff, 0x401, 0x8, 0x400, 0x7, 0xff, 0xffff, 0x4, 0x2, 0x8, 0x100000000, 0xf1, 0xfffffffffffffe01, 0x1ff, 0x9, 0x7, 0x7ff, 0x4d6, 0x5, 0x7, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x4000, 0x0, 0xdba, 0x5, 0x8000, 0x1, 0x7}, r2, 0xff, r1, 0x5) fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000001c0)='\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) fcntl$setlease(r3, 0x400, 0x0) 2018/04/01 09:30:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000480)='/dev/snd/timer\x00', 0x0, 0x2000000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/01 09:30:09 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000400)={r2, 0x80000, r1}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000540)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x800000004031, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xa68, 0x400) r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="c7daf092488de5c68a591613b41d4a6b8dcb4eea55eca821714e05fd4ac70af49818c620cd3cb6d7d9ad4f8945dca1de8c2222f373a9e8d8cbb0559df7caa1e2774087e8b8d938522d78dd39e7aaf4ef3c56caf3d59d223ead90859d17cd46e131a936d95a884915b4662d115046481625b9cf2fd31831ba26a24d25f270d49932dd2e498345477f70686edb7b4c0e79d82fc23068e09c371a5afa8544f2f7df9cc08a8b786fbf593a980d66de69c883c64457016c0f77af079f2eef43a1091af23445726269a9752bdf9376883574e14c81375f3991a2038e35dc65863d0d027871c3112030c2a0b2be400f1836c54348fb72e3", 0xf4, 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="2b776c616e309200", r4) keyctl$negate(0xd, r4, 0xfffffffffffffbff, r5) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000004c0)=0x6, 0xff) 2018/04/01 09:30:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000009, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a003000000000000fffffffffffffffff8000000ffffffff08030000ffffffffffffffff08030000ffffff0703000000a11656f3fcff24006a27c8dccd6ded40aa16446c8a75f0ca6197cfadd47411b4f5eddce07c4ea77e54c1a96dfe4ed511d46e5339112d4a1e25e4010d794ceede26c59b6516a6dfa87db05fe221ac0912245d6664c6090000000000000037e6211cebf4"], 0x1) 2018/04/01 09:30:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000072fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0xffffffffffffffff, 0x3}) 2018/04/01 09:30:10 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="fd0a01070000000000000002000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000000000000001ff020000f7ffffffffff0004000000624d44c322f56d876bceb35dbd7cefa97c7237"], 0x58) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/04/01 09:30:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020f000011000000000000000000000008001200000048d46010af0300000067080000000006000000000001000000000000000000e0000001f10aee253400000000000000000000000000000000000000000000000000000000030006000000000002bea4adc2caa648d400000000000000030005000000000002004e20ac14ffbb00000000000000000100180000000000"], 0x88}, 0x1}, 0x0) 2018/04/01 09:30:10 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x801, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000069f000)=""/41) 2018/04/01 09:30:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="73807374656d2e2f6465762f5a766d19122e141f39f7d79a42000986e5eba1c737a86aada8a40582bd09390741c750a98e474089765b0603f05b304771bdcc4b6aa62b9105de6bb39b89b41f"], &(0x7f0000000100)='/dev/kvm\x00', 0x9, 0x1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000380)=""/108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x200, 0x3ff, 0xe60, 0x4}, &(0x7f0000000200)=0x98) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) write$rdma_cm(r2, &(0x7f0000000a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000009c0)={0xffffffff}, 0x113, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000a40)=@connect={0x6, 0x118, 0xfa00, {{0xfad, 0x3, "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", 0xf7, 0x1000, 0x1, 0x8, 0x3, 0x1ff, 0xfff, 0x1}, r4}}, 0x120) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x2, 0x30}, &(0x7f00000002c0)=0xc) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000040)) 2018/04/01 09:30:10 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000580)='/dev/snd/controlC#\x00', 0x9, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000640)='/dev/admmidi#\x00', 0x6, 0x200000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000680)={0x2710, 0x3, 0x7002, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffffff, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2000000001, 0x0) r2 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r2) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0xffffffffffffff80) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4800, 0x50) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x14) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4e20}, 0x33) r5 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40047705, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) getsockname(0xffffffffffffffff, &(0x7f00000002c0)=@l2, &(0x7f0000000240)=0x80) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x68, &(0x7f0000000340)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x94a1}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x9, @empty, 0x80}]}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000003c0)={r6, 0x6}, 0x1cb) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000540)='net/dev_mcast\x00') prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x1000)=nil) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000006c0)={'nat\x00', 0x0, 0x3, 0xc0, [], 0x0, &(0x7f00000001c0), &(0x7f0000000480)=""/192}, &(0x7f0000000740)=0x50) 2018/04/01 09:30:10 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f00000001c0), 0x110) close(r0) 2018/04/01 09:30:10 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001540)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001640)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000016c0)={&(0x7f0000001680)=@bridge_dellink={0x28, 0x11, 0x1, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x0, r3, 0x2008}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xb7}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000085}, 0x4011) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000000c0)=0x800) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0) getdents(r0, &(0x7f0000000000), 0x1f0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r0, r1) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) 2018/04/01 09:30:10 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x6, 0x1, {0x2, 0x3, 0x80, 0x3, 0x6b3}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffe}, @in6={0xa, 0x4e21, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x712}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7}, 0x8) lookup_dcookie(0x4, &(0x7f0000000180)=""/160, 0xa0) getrlimit(0xa, &(0x7f0000ed6000)) 2018/04/01 09:30:11 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x30, r0, 0x0) r1 = socket(0x15, 0xf, 0xc22) getsockopt(r1, 0x10f, 0x82, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0xffffffda) 2018/04/01 09:30:11 executing program 4: r0 = memfd_create(&(0x7f0000000000)='ppp1ppp1wlan1md5sumcgroup\'selinuxeth0\\trusted(.\x00', 0x3) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x6, 0x5, &(0x7f000028bf0c)=""/244, &(0x7f0000000100)=0xf4) getpriority(0x0, 0x0) 2018/04/01 09:30:11 executing program 1: r0 = socket$inet(0x2, 0x1, 0x3000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="80285fb206319396f1ee144838b5d2d9b5d3486a5a59f7eeacfce312655393234f5fd0e754722118ce1a3612feee672c6eb0f79bb8ebc743df4f87b919a89235d2", 0x41, 0x20004000, 0x0, 0x233) 2018/04/01 09:30:11 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0xe00, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/04/01 09:30:11 executing program 3: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/117) 2018/04/01 09:30:11 executing program 7: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x5, 0x3}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x200000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x4, @empty, 0x81}, {0xa, 0x4e20, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0xef09}, 0x7, [0x800, 0x80000000, 0xc6b6, 0x6, 0x1, 0x6, 0x8, 0x1]}, 0x5c) mq_timedreceive(r0, &(0x7f0000ff7f87)=""/121, 0x79, 0x0, &(0x7f0000734000)) 2018/04/01 09:30:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040)=0x98, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000001600)={0x9c, 0x24, 0x0, 0x70bd28, 0x25dfdbfc, {0xb}, [@generic="a5cb95772204304535d878ac53296d696737eebc0f67b5bc32ed6bd545fa705371462e4d8dc923ad035861b5886a5f88a3d9b84d12336cfa2df9e1482705f0228e599e65b172719900c0e9aa356f4b83e1550f658b2d5e89b7f5a96454fa", @nested={0x28, 0x5a, [@typed={0x14, 0x49, @str='/dev/admmidi#\x00'}, @generic="132071b4cf96a24f7c5c15816e5b06bf"]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000680)={'syz_tun\x00', {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x8, 0x2, {0xffffffffffffffff, 0x2, 0x7fff, 0x3, 0x8}}) 2018/04/01 09:30:11 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x5, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x38, 0x10000000000, 0x3, 0x1, 0xea7d, &(0x7f0000000200)='syzkaller1\x00', 0x3f, 0xfff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10d440, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$sock_int(r2, 0x1, 0x24, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) sendfile(r5, r1, &(0x7f0000000180)=0xfffffffffffffffd, 0x3) 2018/04/01 09:30:11 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) r1 = gettid() clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r2, r3/1000+30000}}, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="00040400a573da00ffff0768"], &(0x7f0000000140)=0x10) exit(0x0) getpriority(0x1, r1) 2018/04/01 09:30:11 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x4, 0x0, &(0x7f0000000280)=ANY=[], 0x2b8, 0x0, &(0x7f0000000100)}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) r2 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='/dev/binder#\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x3ff) listen(r1, 0x7) fcntl$getown(r0, 0x9) 2018/04/01 09:30:11 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040), 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) 2018/04/01 09:30:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000004c0)) getpid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000001680)=@getlink={0x20, 0x12}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000240)=0x84) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000100)="51db4e295fe53420c06d7dc59c915c3d") bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 09:30:11 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r1, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) 2018/04/01 09:30:11 executing program 4: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r1, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x84080, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0xf0, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/240}, &(0x7f0000000280)=0x50) [ 94.652054] binder: 8293:8294 unknown command 0 [ 94.685184] binder: 8293:8294 ioctl c0306201 20000400 returned -22 2018/04/01 09:30:11 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') exit(0x0) fstat(r1, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x800, 0x7f, 0x800c, 0x101, 0x6, 0x100, 0x1ff, 0x3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x4}, 0x8) 2018/04/01 09:30:11 executing program 1: r0 = gettid() exit(0x201) setpriority(0x0, r0, 0x0) 2018/04/01 09:30:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="a3b0a679f8dc676140a29a39bee6a104dbd37b99649cc902fd53f2dcc841cefa7893619106c8ccd532e3be19b1fc3fee2fcc77de11327ef7ffaf3747fd1dcf6caaeba333491285078f8820a8f6eb63bc89ff349d7d771d1f5d9481d2252d317c69f226252a50f3b789d1c88581d6c0b7068cba38e8ef1c4c104372b49a5013a95158da6ef8df4d8b55ce94a0424036a331284f533a0fbd4486c1f890db24738ca6c8379c8390ea", 0xa7) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000040)=0x141) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x90, 0x4) [ 94.727415] binder: 8293:8294 unknown command 0 [ 94.736178] binder: 8293:8294 ioctl c0306201 20000400 returned -22 2018/04/01 09:30:11 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read$eventfd(r2, &(0x7f0000000000), 0x8) write$selinux_create(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365506f7574655f657865635f743a69656e74200000000000000000000000000000000047a3a779270cff1402cf581ba54c37207f440ede38613d01a1e1906f37a066f4ec77b7f90eacd83653725782a00a5c769b3fb35fbf70f79bf41f6e97449dc248e370ba931a874d638f93d931a5a880481eea12fbdcd1a5e2416b08762302187ef51c886660e40d673f1810550f27d17de07562ff706a02b5f052a4b8753523a8dc3d666708fef6"], 0x39) dup2(r0, r1) 2018/04/01 09:30:11 executing program 0: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0xab) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8203, 0x0, 0x400, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r4}, &(0x7f00000001c0)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x3}, 0x4) [ 94.784174] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 09:30:11 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={r0, 0x8001}, 0x8) clock_settime(0x0, &(0x7f0000000500)={0x0, 0x1c9c380}) timer_create(0x1, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x77359400}, {0x77359400}}, &(0x7f0000000240)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8080, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000080), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYBLOB="8200000021377454d9763882b0f94780c2d6be46cdc81a2de93a45c6383d7b5b8eb33e48a083751619ec0fd0e4ae845b1390f8ceed3c02bd15e3dcb1055fecfaa7b2238752e607fc0e3c97d182532ef9ef66a60f2364bd0f6e4be0ccc39ce72e174a03afff02552dd48aaaed3c03e2c2d43e5d0ef483688bdf8229131da2a2b4afe3a38b24bc"], &(0x7f0000000440)=0x8a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280)=""/222, &(0x7f00000001c0)=0xde) [ 94.872636] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 09:30:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8001, 0x40800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x2, 0x0, 0x9, 0x0, 0x0, [], [], [], 0x9, 0x1000}) setitimer(0x2, &(0x7f000047afe0)={{0x77359400}}, &(0x7f00004dbfe0)) 2018/04/01 09:30:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f00009d8ff0)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000140)={{0xabb, 0x3ff, 0x1ff, 0x3, 0x6, 0x4}, 0x9}) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x2e, 0x100) dup(r0) 2018/04/01 09:30:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0x16b9, 0x4, &(0x7f0000000040)}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000894000)=0x103, 0x4) sendto$inet6(r0, &(0x7f000005d000), 0x24b, 0x0, &(0x7f0000737000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/01 09:30:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000002c0)=""/4096) [ 95.444075] binder: 8296:8354 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 95.570277] binder: 8296:8359 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/04/01 09:30:12 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x4, &(0x7f0000346fc8)=@raw=[@jmp={0x5, 0x7, 0xc, 0x2, 0xb, 0x1e}, @generic={0x4, 0x0, 0x2}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) close(r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r6 = getgid() chown(&(0x7f0000000140)='./file1\x00', r5, r6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES16=r7, @ANYRES32, @ANYRES32=r6, @ANYRES64=r2, @ANYRES16, @ANYRES16=r1, @ANYRES64, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32]], 0xffffffffffffff4f) io_setup(0x100000001, &(0x7f0000000000)=0x0) r9 = eventfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @dev}, &(0x7f0000000300)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000380)={'lp6tnl0\x00', r11}) io_submit(r8, 0x1, &(0x7f0000000440)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x1, r9}]) removexattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="757b657270440000000000000000cc2dec9f23a4d3c9df87e5c4bfca5d3c74cd2e3708897e1ccd7ff4ef8f7083472fac3255876b8b333b3b6c3bdd3c2984878b53b57045512ecff54d4fe2bb5ebd709862006bd400005b6f4ecaeb866c289d441be271930fd1c674322124f00538ce7b9efe236a7d0155ae24e81b297684bf75cfb24481ffffff885b834186388626f51e53"]) fallocate(0xffffffffffffffff, 0x5, 0x2000ffff, 0x66f) open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0) 2018/04/01 09:30:12 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mq_timedsend(r0, &(0x7f00000000c0)="5fb7ec6b2d3059a49d160eb0c466e767cf932a6befe13b4735651c4ee691cfcb72fda50e497a0687aee43dde48337ef4837ada7629fd55110624738385fd88a5109724ba800f3840091ba42d9f331cd76b51269c23dda62cb98d13a2d58683e89327af09610c8465c278190e12a9035a015721136ad37368db44062877acc05ea407c0cb480def5f8ed8", 0x8a, 0x3ff, &(0x7f0000000180)={0x0, 0x989680}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000300)=ANY=[]) connect$netlink(r0, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x180}, 0xc) 2018/04/01 09:30:12 executing program 2: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000000000)="480000001400257f09004b01fcfc8c560a880000f217e0060000db00000000a2bc56c186e11f94580b0318fe0000000000200028213e146a1ce206000000000000ffff5bf1ff00c7", 0x48}], 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f0000000100)={0x101, 0x0, 0xa52f, 0x1a33, &(0x7f00000000c0)}) 2018/04/01 09:30:12 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0xfff, 0xfffffffffffffff9}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24}}, 0x2, 0x9, 0x8001, 0x8, 0xfffffffffffffffa}, &(0x7f0000000200)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') r3 = socket$kcm(0x29, 0x5, 0x0) sendfile(r3, r2, &(0x7f0000301ff8)=0x3, 0xffffffff) 2018/04/01 09:30:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xfffe, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000200)=0x5) r4 = epoll_create1(0x0) r5 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4011, r3, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000880)={0xc, 0x0, &(0x7f0000000780)=[@free_buffer={0x40086303, r5}], 0xac, 0x0, &(0x7f00000007c0)="62e2b09b2564b16bc3d3a13bec18fd2fd216d92a5a6d3119d853e6a1ed16a3512d25d9aa3419dac730d42a60a893071dcfa02aeb1bea91fda4b23807f5bfa4738f98ed9eab8f763ef7a26fa7d3fb1d448fea77f3b466245e2a5f0526fdf593800f2880e19b5088624dd4055238449bfad6fe007f809a52a125df1c798e342705089a75867cc77095ec4ba4132f8d15a24884a1c1553d1236c4547bd1869383a8ae80cad41f6aaa7a2e1683a2"}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)) r6 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) fchmod(r0, 0x110) r7 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) keyctl$search(0xa, r6, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, r7) ftruncate(r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1eff4)={0x80000000}) recvfrom$inet(r3, &(0x7f0000000440)=""/65, 0x41, 0x100, &(0x7f00000002c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000740)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0x64, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffeb3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r8 = dup3(r4, r2, 0x80000) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f00000001c0)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000038c0)={&(0x7f0000000540)={0x2c, 0x12, 0x0, 0x0, 0x70bd28, 0x25dfdbfd, {0xf}, [@nested={0xc, 0x0, [@typed={0x8, 0x8b, @fd=r0}]}, @generic="940a6e56b5d8a0d713e83682"]}, 0x2c}, 0x1, 0x0, 0x0, 0x4001}, 0x44855) 2018/04/01 09:30:12 executing program 1: memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000afdf)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) tgkill(0x0, r2, 0x24) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000000c0)={0xfb, 0x8}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/01 09:30:12 executing program 5: prctl$intptr(0x3e, 0x3) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000100)) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, 0xffffffffffffffff, 0x8000000004) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x49, 0x180) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x40) 2018/04/01 09:30:12 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000100), &(0x7f0000000000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x7911c0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0xffffffbc, 0x0) lseek(r1, 0x0, 0x0) read(r1, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/01 09:30:12 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(r0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) setresgid(0x0, 0x0, r1) r2 = memfd_create(&(0x7f0000000080)='vboxnet0eth0\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000140)={{0xfffffffffffffffd, 0x0, 0xec2, 0x7364f1c3, 0x7, 0x6c}, 0x100000001}) 2018/04/01 09:30:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x28900, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'bcsf0\x00', {0x4, 0x200, 0x7, 'Z\';a">', 0x2}}) modify_ldt$read(0x0, &(0x7f0000000140)=""/75, 0x4b) close(r0) 2018/04/01 09:30:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x400000) accept4$ax25(r0, 0x0, &(0x7f00000001c0), 0x800) futex(&(0x7f0000000000)=0x1, 0x800000000008, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) 2018/04/01 09:30:12 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f0000000040)=0xfffffffffffffd35) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x3ff, @empty, 0x3}, @in6={0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3000000000}]}, &(0x7f0000000140)=0xc) 2018/04/01 09:30:13 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000140)={0x81, 0x10000, 0x1000000000}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000300)="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", 0x2ad) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x80) splice(r1, &(0x7f00000000c0), r0, &(0x7f0000000180), 0xffffffffffffffce, 0xf) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0x401, 0xd3]) 2018/04/01 09:30:13 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0xb6, 0x10, [0x7f, 0x8, 0x8000, 0x26]}) personality(0x400006200009) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 2018/04/01 09:30:13 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x40000000000, 0xe66, 0x0, 0x0, 0x0, 0x3ff, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0xfffffffffffffffe) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x401, 0xfffffffffffff17a, 0xfffffffffffffff7, 0x7b7, 0x4, 0x34, 0x2, 0x2, 0x2, 0x7, 0x8, 0x8}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000140)={0x7}) 2018/04/01 09:30:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000000)={0x400, 0x61b61be, 0xe86, 0xfffffffffffffffc, 0x687, 0x10000}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x2, 0x384, [0x0, 0x20000440, 0x20000470, 0x20000764], 0x0, &(0x7f0000000400), &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0200000009000000000000000000697064647030000000000000000000006c6f00000000000000000000000000006263736830000000000000000000000073797a5f74756e000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaabb0000000000000000e0000000540100009c01000069703600000000000000000000000000000000000000000000000000000000004c000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d45520000000000000000000000000000000000000000000000240000000000000073797a300000000000000000000000000000006d61726b000000000000000000000000000000000000000000000000000000000800000000000000000000004c454400000000000000000000000000000000000000000000000000000000002400000073797a3000000000000000000000000000000000000000000000000000000000000000001b0000000000000000007465716c30000000000000000000000073797a5f74756e00000000000000000073797a6b616c6c65723000000000000062726964676530000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000b8000000e00000002801000068656c706572000000000000000000000000000000000000000000000000000024000000000000006674702d323030303000000000000000000000000000000000000000000000004e4651554555450000000000000000000000000000000000000000000000000004000000000000004c454400000000000000000000000000000000000000000000000000000000002400000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000"]}, 0x3d4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x7fff, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000040)={0x7}) 2018/04/01 09:30:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) sync() 2018/04/01 09:30:13 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e97178a1239cb959cf0c249b9733da5e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203000000000000000070309f7f1969136edfd73294c0351575a9e8"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x2) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/01 09:30:13 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080)=0x4, 0xfffffffffffffd7a) 2018/04/01 09:30:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x5f}, &(0x7f0000000140)=0x8) r3 = openat$cgroup_int(r0, &(0x7f0000000180)="6e02746966795f6f6e5f72656c6561736500", 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="f3336e16c560943b248b9b99c750cda830"], 0x2) 2018/04/01 09:30:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000001c0), 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000580)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x18, {0x2, 0x4e23, @multicast1=0xe0000001}, 'ip6_vti0\x00'}) 2018/04/01 09:30:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2, 0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/01 09:30:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='sessionid\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x82, @time, 0x8, {0xfffffffffffff000, 0x2}, 0x0, 0x2, 0xffff}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000140)=@ioapic={0xd000, 0x10001, 0x6e, 0x4, 0x0, [{0x401, 0x0, 0x7, [], 0xbbc4}, {0xfff, 0x5, 0xffffffffffffffc1, [], 0x200}, {0x8, 0x80000000000000, 0x1f, [], 0x9}, {0x4, 0x110eedb9, 0x3ff, [], 0xffff}, {0x3, 0x8, 0x3}, {0x4, 0x401, 0x0, [], 0x1c0000000000}, {0xe0c, 0xfff, 0x4, [], 0x1ff}, {0x0, 0x1000, 0x7, [], 0x5}, {0x2, 0x58d, 0x0, [], 0x4}, {0x6, 0x6, 0x3, [], 0xccb}, {0x4, 0x4, 0x6000000000000000, [], 0x5}, {0x0, 0xff, 0x9, [], 0x3}, {0x3, 0x1, 0x800}, {0x20, 0x0, 0x8, [], 0x9}, {0x2, 0x1, 0x2a9, [], 0x8001}, {0x8, 0x3f, 0x8000}, {0x7, 0x44, 0x8000, [], 0x3}, {0xab5f, 0xb27b, 0xfffffffffffffffd, [], 0x7}, {0xffffffffffffffff, 0x9, 0x2, [], 0x2}, {0x9, 0x5, 0x3f, [], 0xbe}, {0x7fc000000000000, 0x29, 0xfffffffffffffff7}, {0xfffffffffffffffa, 0x4, 0x20, [], 0x7}, {0xb0d, 0x7, 0x3, [], 0x10000}, {0x7, 0xffff, 0x860, [], 0xfff}]}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)) 2018/04/01 09:30:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) writev(0xffffffffffffffff, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000009c0300000000400000000040470f000000000001000040735bacb3453f14292fac7c93167b25c844a418f1571ac2d45838dd901b63384964ce65f9324868ad94863d5243d84bf04de058a96c701556f969157b6eb6fd20513683995dda7fe7"]) 2018/04/01 09:30:13 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60670000000000000000000000ffffe0000002ff020000000000000000000000000001210090780000000060b680fa00672a82610b086800000000000000000000000000ffffffffffff0000000000000000000000000000"], 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x80080) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x0, @multicast1=0xe0000001, 0x4e22, 0x2, 'sed\x00', 0x0, 0x1, 0x54}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 0xfffffffffffffffd, 0x28, 0x1}}, 0x44) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x84a40, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/01 09:30:13 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000dfc000/0x2000)=nil, 0x2000}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40400, 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)="86b156a2948e42ce5cc6f3247b7381c6b776db2faf5990fa207f9a25db627b765210809ce3818b4e7070e8f7ba831516246ebc613704102a562ab5807471e3716928dc6c0f4673c4c29deb1e130a2cec2a2fadb905dd28d6d7d037138590293b466d2aea8c9f88569a799f5a44f676adfb872db697681d800a207f518d4d6bccc1300eff67eb09d181cf199aefcb26188997374cdd717c432e07e9d7b716f60f7ba998888bd1a7bb3bff13d1ff1751fea858d73213a7688fc19ff68a611f78bd4cb1f2963e1746408a34d6746ed4d0c3c46b649915c283e625b2648faf01e58de7cf47", 0xe3) 2018/04/01 09:30:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) sendto$inet(r1, &(0x7f0000000080)="c4d7d48b0e2de97dfa862cff62f53fc3db99a480f3436fc0cdc4d2e211e86e1732", 0x21, 0x4, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x2) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'bond0\x00', 0x2}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0x3c, @multicast1=0xe0000001, 0x4e21, 0x1, 'sh\x00', 0x8, 0x9, 0x47}, 0x2c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/04/01 09:30:13 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x80000) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x8, 0x430000) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00000013c0)=0x7) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000100)="4854bc10152c4e6fcad744f1f0cce92bf0ae5fa852f2bca2117ddfb99a6413f7e4dc875adf6570257f2d883dce7905ffd4c61add64a2aa8a76c14f597931eadf122591fef0ef374ab3d7a6ff75b728a5a78980a43be50d27", 0x58) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x180, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001340)={[{0x400, 0x1, 0x3, 0x5, 0x1ff, 0x8000, 0x5, 0x4a9, 0xffffffff, 0x7, 0xfffffffffffffffa, 0x5, 0x4}, {0x7ff, 0x7, 0x8, 0x3, 0x3f, 0x7fffffff, 0x1, 0x81, 0xab9, 0x5, 0x10001, 0xe41, 0xc0000000000}, {0x8000, 0x3, 0x10001, 0xfffffffffffff322, 0x7, 0x400, 0x1ff, 0x1000, 0x1, 0x10001, 0x1, 0x8c77, 0xf0}], 0x9}) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x12000, &(0x7f000082f000)={0x77359400}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001540)={0x0, 0x84, &(0x7f0000001480)=[@in6={0xa, 0x4e22, 0x9a, @dev={0xfe, 0x80, [], 0x16}, 0xfffffffffffffffd}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x821c000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @rand_addr=0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000001580)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000015c0)={0x8, 0x9, 0x1, 0x5, 0x0}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001640)={0x0, @in6={{0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000001700)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001740)={0x0, 0x3c1, 0x6, [0x1, 0x5, 0x800, 0x5, 0xd0ef, 0x9]}, &(0x7f0000001780)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000017c0)={0x0, @in={{0x2, 0x4e22}}, 0x101, 0x8, 0x2, 0x5}, &(0x7f0000001880)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000018c0)={0x0, 0x4}, &(0x7f0000001900)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000001a80)={&(0x7f00000002c0)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001440)=[{&(0x7f0000001400)="b73f2facbc714f0807d2c0bd93677e6eb020aa12ec90cf", 0x17}], 0x1, &(0x7f0000001940)=[@sndrcv={0x2c, 0x84, 0x1, {0x20, 0x0, 0x8002, 0x7fffffff, 0x80, 0x4ba, 0x4, 0x7, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x2, 0x7f, 0x460}}, @sndinfo={0x1c, 0x84, 0x2, {0x301, 0x4, 0x0, 0x401, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x2dd, 0x2, 0x2, 0x80c, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x1, 0x5, 0x3, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x8, 0x8, 0x10, 0xffffffff, 0x1, 0xafb, 0x5, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x1000, 0x8, 0x7565, 0x2, 0xfffffffffffffffd, 0x7, 0xffff, r8}}], 0x134, 0x1}, 0x40000) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r11, 0x4040ae9e, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001b00)={'bpq0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000001b40)={0x1d, r12}, 0x10) connect$l2tp(r2, &(0x7f0000001b80)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x1, {0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1}}}, 0x32) readlinkat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/4096, 0x1000) getpeername$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) pipe(&(0x7f0000001ac0)) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000003000)=ANY=[], 0xffffffffffffffc3}, 0x1}, 0x0) 2018/04/01 09:30:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/104, &(0x7f0000000000)=0xffffffffffffff30) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) 2018/04/01 09:30:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x4011, r3, 0x0) write$evdev(r2, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$inet6(0xa, 0xe, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x609, 0xfffffffffffffffa}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r7, 0x7, 0x30}, &(0x7f0000000340)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[]}, 0x50) signalfd4(r4, &(0x7f0000000200)={0x81}, 0x8, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fremovexattr(r0, &(0x7f0000000380)=@known='system.advise\x00') [ 97.248071] device bridge0 entered promiscuous mode [ 97.290906] device bridge0 left promiscuous mode [ 97.376256] device bridge0 entered promiscuous mode [ 97.390555] device bridge0 left promiscuous mode 2018/04/01 09:30:14 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000009c0)=ANY=[], 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)=':[\x00') ptrace$setregs(0xf, r1, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x3, &(0x7f0000000500)=[{}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x1, &(0x7f00000005c0)=[{}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000940)={0x6, &(0x7f0000000900)=[{0x3f}, {}, {0x4, 0x20}, {0x1924000, 0x6}, {0xffffffffffff0000}, {0x1}]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, 0x8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xd7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x84) getpgid(0x0) ustat(0x0, &(0x7f00000007c0)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000980), 0x4) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/01 09:30:14 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)={0x5, 0x0, [{0xbff, 0x0, 0x7}, {0x3b2, 0x0, 0xa}, {0x87d, 0x0, 0x5278}, {0xbcd, 0x0, 0x1}, {0x6c0, 0x0, 0x9}]}) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/01 09:30:14 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000191000/0x4000)=nil, 0x4000, 0x0, 0x4403f, r0, 0x4) remap_file_pages(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/04/01 09:30:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x1, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="1e71ede95d11101dd90616ec617dfc33673f22d5677d37b0f7518ab0db54c7f266f91eff205719a7802a61ca6caf", 0x2e, 0xfffffffffffffffb}], 0x0, &(0x7f0000000340)={[{@sys_immutable='sys_immutable', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x37, 0x30, 0x33, 0x31, 0x31]}, 0x2c}, {@discard='discard', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000001) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000200)={0x8071, 0x913, &(0x7f0000000080)="e5aed4d1ee8aff84fcf5d5e7eeabfb87eaa6115aeaedd681eb41006e3ac0a0e322b92643903da3feb750b6d331c8599f82a16924390bdf674b11d03da4ac5db0e696eb647f72834aac4e17434621d3ab87c27ae05b96868682c0784ad5919d2f2947630b6cdfd2a47b121ffd08f66b65ef0a8a95ef6733b70295706e8bd1d0df1c36454550e70ff325abd1a7df708595087417b32fbd30988ded631a98bc183f988ff50fdf5fcabdf3be5f6516d6961fb911", &(0x7f0000000140)="df4d52f0903f740f2e47f1f884c6661bf9afa2d46d38f466cf11e06af5da76500014a650076f1628e355c17a1cb06789a25cef6853a6ff33f3e6df294d7e5b785baf0e31b771559b8980fba6c5a6c367e7bc3117ecf08ea41f8a6e0a0bbce67c0532516fd4b7e478f8865d09ec87dc052e3e2afaf773feb012b86677d2d77fbbed69dee729492dcd8fb8738be8", 0xb2, 0x8d}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000400)={r2, 0x2}) 2018/04/01 09:30:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000035c0)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000740)="e7d579d7a6c4fb307704206d9b0b1c69", 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x20000000}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) 2018/04/01 09:30:14 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000003000)=""/16, &(0x7f0000000000)=0xec) 2018/04/01 09:30:14 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x6) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x24, {0x2, 0x4e21, @multicast1=0xe0000001}, 'bcsf0\x00'}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0xb35e, 0xffff, 0x3}) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="58000000000000004dbe91870c7e7e7a4ef0a85d3deb7d877f30098e766ce7502017df239bdee3e6e82703f86b53a0fd2fe69327df5b64499dff3e200b770b21055f8225c2a91d99c3a6ded34f3fe1b350b836d987af883b"], 0x123001) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x80000001, 0x5, 0x6, 0xffff}, 0x6) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) syz_open_procfs(r3, &(0x7f0000000240)='net/dev_mcast\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl(r2, 0x800000080004533, &(0x7f0000824000)) 2018/04/01 09:30:14 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400002, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="03105b196c"], 0x4) [ 98.298140] QAT: Invalid ioctl [ 98.301610] QAT: Invalid ioctl [ 98.315104] QAT: Invalid ioctl [ 98.355482] QAT: Invalid ioctl [ 98.358928] QAT: Invalid ioctl 2018/04/01 09:30:15 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x80, 0x5, 0x800, 0x40004000, 0x0, 0x7, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x84) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x6, 0x5, 0x7ff, 0x3, 0x0, 0x800, 0x10000, 0x0, 0x81, 0x400, 0x1, 0x1f, 0x7ff, 0x1, 0xbb93, 0x7, 0x6, 0x5, 0xc19, 0x8, 0x68aa, 0x4, 0x81, 0x0, 0x80, 0x9, 0x100000001, 0x6, 0x8, 0x5, 0x5, 0x8, 0x7, 0xed31, 0x7, 0x1, 0x0, 0xffffffffffff813d, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x8, 0x8, 0x7, 0x1, 0x1000, 0x4, 0x4}, r3, 0x6, r0, 0x1) 2018/04/01 09:30:15 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setfsuid(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="36a70aaa6f738526980875876a22891a68c6cc13ca78cbbd2aad73f859078cebe18e2f675e7566ab845b6396d438eea9838f872de6fe4832b472fa8f41e06846025afe31723f1cfc8a615d7b9e7ccdf06e737c7a060052353c1e382bbb3e9256e5d2a8b4dfb3200dfb000000000000000000179416bf61d0e2dd00d00e2dec277cb0f7"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[], &(0x7f0000001600)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0xbb8, 0x1000, 0x0, 0x2000000000000000}, &(0x7f0000003bc0)=0xfffffffffffffdca) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000004e80)={r6, 0x5}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0), 0x0, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000140)) 2018/04/01 09:30:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000040)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x480000, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xcd, &(0x7f00000000c0)=""/122, &(0x7f00000003c0)=0x7a) request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='#%)]userppp0mime_type\x00', 0xfffffffffffffffb) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000400)={0x1d}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "ca2a39e18928db1be70c38307a82a31ff90ca030e11d52800af75476aa54fa17303a4caa701b6e5731cd07d8ab541f30826b1d182cdb16ea63f43bd9318d3282"}, 0x48}, 0x1}, 0x0) request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='trusted\x00', 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x103ff, 0x1, 0x1004, 0x1000, &(0x7f0000ff8000/0x1000)=nil}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000200)={0x7d}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000440)="0f20e035004000000f22e065440f38cad9400f32420f01df47f4470f2d980000000066b8d8008ec8450f011b3e410f01d1f2470ff0bdedb90000", 0x3a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 09:30:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000000)="fb57cb88b0d567666230e40ae63ece6c656368050083ca37f8a10f05") ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0xfffffffffffffff7, 0x2, 0x5}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 09:30:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2800, 0x0) socket$inet6(0xa, 0x4, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000080ffffffff00000000000000000000010000000000"]) 2018/04/01 09:30:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000078a000), 0x4) 2018/04/01 09:30:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x7f, 0x4) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968", 0x40, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="850ef00109d25e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9cef277dd14624bd49321e94eea", 0x82, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000300)="25a1ec9c9720a932cea049ba22d9400db8a9543b0a0920b44a54e5a94c4516cdd6a5ad01ed0f883db73afd05ff0a2cd9af6128c3b75d296f695d6a5ef396952c22021ded1a3e9c250f156ea746220a3fcbb5f16df54d385f085e718e9b0759442fc69ee9b0432bbeca3b1f92dbecff38afeaadb84139", 0x76, 0x0, &(0x7f0000000400)={0x2, 0x4000000000, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d1", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/01 09:30:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x8800) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x220, @tick=0x400, 0x1ff, {0x10001, 0x3}, 0x3, 0x3, 0x9}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xfffffffffffffeff}, &(0x7f0000000100)=0x8) ioctl(r0, 0x4400000000001274, &(0x7f0000000080)) 2018/04/01 09:30:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) inotify_init() r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x400000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000080)={0x10001, 0x5, 0x1, 0xffffffffffffff9c}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x4000010, r2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000)=0x65b) 2018/04/01 09:30:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000000140)="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") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0x101, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001140)=""/121) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/01 09:30:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/01 09:30:15 executing program 1: r0 = socket$inet6(0xa, 0x804, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="000100000600000009000000fe8000000000000000000000000000bbcc6300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000a004e2100000000000000000000000000000000000000010100000000000000f7ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000fe8000000000000000000000000000aa01800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100000000ff02000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23040000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000a004e20005ca000fe8000000000000000000000000000bb0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x30c) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x5) r2 = accept4(r1, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) getpid() sendmsg(r2, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000016c0)="99", 0x1}], 0x1, &(0x7f0000002840)}, 0x0) sendto$unix(r2, &(0x7f00000001c0)="d8", 0x1, 0x0, 0x0, 0x0) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xce9, 0x30, 0x9, 0x6}, &(0x7f0000000100)=0x18) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000540)={0x1, 0x100000001, 0x0, 0xff, 0x5, 0xff, 0x42, 0x4, r4}, &(0x7f0000000580)=0x20) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f00000005c0)=""/4096, &(0x7f00000015c0)=0x1000) mlockall(0x3) 2018/04/01 09:30:15 executing program 3: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x1) connect$bt_rfcomm(r0, &(0x7f0000000180)={0x1f, {0x10000, 0x8, 0x7, 0xfffffffffffffffc, 0x8001, 0x8}, 0xf4}, 0xa) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000100)={0x4, 0x4, 0x6f, 0x80000000, 0x3, 0x8239}) 2018/04/01 09:30:15 executing program 7: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) timer_create(0x39318d163eb6390a, &(0x7f000083dfa8)={0x0, 0x20, 0x0, @thr={&(0x7f0000bc6f28), &(0x7f0000490000)}}, &(0x7f0000c3affc)) 2018/04/01 09:30:15 executing program 2: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0xf, 0x800, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @rand_addr=0x40}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e20, @rand_addr=0x7}, 'dummy0\x00'}) 2018/04/01 09:30:15 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000002000)=ANY=[@ANYBLOB="18000900000000b614e98668dc71"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socket$kcm(0x29, 0x10000000000002, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00'}, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x0, @random="0ef80b31bd18"}, 0x14, {0x2, 0x0, @rand_addr}, 'ip6tnl0\x00'}) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0xb3, 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f00004c1000)}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000001440)={0xfffffffffffffff8, 0x1a, 0x44f4, 0x1000000000040007, "c664b0dbd4e1c3793bf50bbf8e32eb95ce1f1f3f551745f1a3762ab9065ae6df"}) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xd1, &(0x7f00000000c0), 0x4) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000000180)=0x92, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r8 = socket$unix(0x1, 0x400000001, 0x0) setsockopt$sock_int(r7, 0x1, 0x3f, &(0x7f0000000100)=0x4, 0x4) ioctl$VHOST_SET_VRING_ADDR(r7, 0x4028af11, &(0x7f00000012c0)={0x0, 0x1, &(0x7f0000000200)=""/86, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=""/24, 0xd000}) bind$unix(r8, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r5, &(0x7f000059a000)="ed", 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) 2018/04/01 09:30:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000000c0)) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)={[0x36]}, 0x1) geteuid() sendfile(r2, r2, &(0x7f0000000040), 0x1) 2018/04/01 09:30:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) close(r0) 2018/04/01 09:30:15 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x20) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="0e8cb62c96f9963219c64ccf49fff13397622e77a2d6dd24ff0000000000000000f58b871d93189d", 0x28}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) 2018/04/01 09:30:15 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./control\x00', &(0x7f0000000100)='./file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r0, r1) [ 98.761823] binder: 8603:8604 unknown command -619599977 [ 98.795794] binder: 8603:8604 ioctl c0306201 20004000 returned -22 2018/04/01 09:30:15 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x744e, 0x101000) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r1}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x48c, 0x134, 0x134, 0x274, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x134}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00', 0x5c5}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x6, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r2, &(0x7f0000000100)=""/210, 0x34) 2018/04/01 09:30:15 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007490004f30501000b00060000d923ca0000cf", 0x1f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfb) [ 98.860332] binder: 8603:8620 unknown command -619599977 [ 98.873379] netlink: 'syz-executor2': attribute type 6 has an invalid length. [ 98.889950] binder: 8603:8620 ioctl c0306201 20004000 returned -22 [ 98.903943] netlink: 'syz-executor2': attribute type 6 has an invalid length. [ 98.905182] binder: BINDER_SET_CONTEXT_MGR already set [ 98.928257] binder: 8603:8604 ioctl 40046207 0 returned -16 2018/04/01 09:30:16 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000080)=""/23) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000640)='./file0\x00', 0x0) syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r2, &(0x7f00000003c0)=""/384, 0x4c9) r3 = signalfd(r2, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r1, 0x6, 0x2}, 0x10) r4 = inotify_init1(0x0) r5 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xfff, 0x200) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000140)={0x400, 0x3, 0x2, 0x7f, 0x7, 0x7, 0x994, 0x400, 0x7ff, 0x1000, 0x7, 0x7}) fcntl$getown(r0, 0x9) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r6 = gettid() fchdir(r3) fcntl$setown(r4, 0x8, r6) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/01 09:30:16 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x1000000000000, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8eaa, 0x6c001) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0xffffffffffffff0f) 2018/04/01 09:30:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8002) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x8000, 0x0, 0x4000000000000}}) 2018/04/01 09:30:16 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='syzkaller0\x00', 0xffffffffffffffff) add_key(&(0x7f0000000140)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) ptrace$getenv(0x4201, r1, 0x800, &(0x7f00000000c0)) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1800000000, 0x100) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x4000, 0x80) connect$pppoe(r4, &(0x7f0000000080)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'syzkaller0\x00'}}, 0x1e) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/04/01 09:30:16 executing program 3: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x79}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x40}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/4096) eventfd(0x5d9) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/01 09:30:16 executing program 1: r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/38, &(0x7f00000000c0)=0x26) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000bd4fff)=""/1, &(0x7f0000000040)=0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) 2018/04/01 09:30:16 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') write$fuse(r0, &(0x7f00000000c0)={0x28, 0x2000000, 0x0, @fuse_notify_inval_inode_out={0x5, 0x6, 0x80000001}}, 0x28) 2018/04/01 09:30:16 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000000000010400, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x80000, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2005) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)="dd", 0x1}], 0x1) 2018/04/01 09:30:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x41) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0xfffffffffffffbff, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/01 09:30:16 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000b) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x2) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000540)={[], 0x7, 0xffffffff, 0xfffffffffffffffc, 0x0, 0x5, 0x2, 0x1000, [], 0x8001}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x3, 0x1e8, [0x20000340, 0x0, 0x0, 0x20000370, 0x20000458], 0x0, &(0x7f0000000080), &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0100000009000000000000000000697036746e6c30000000640b000000007465716c30000000000000000000000073697430000000000000000000000000726f73653000000000000000000000000180c200000000000000000000000000000000000000000000007000000070000000b80000006c6f6700000000000000000000000000000000000000000000000000000000002400000000b098044556985e7192addc923940fe6ad7aae9cd61f730b338b60f7bcaaf000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0100000009000000140000008afb736974300000000000000000000000007465716c3000000000000000000000006c6f00000000000000000000000000006970365f7674693000000000000000000000c200000fff00ffffff0000007000000070000000a00000006172707265706c790000000000000000000000000000000000000000000000000c000000aaaaaaaaaaaa0000fcffffff000000000000000000000000"]}, 0x238) gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000140)={0x3}) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 09:30:16 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000006c0)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)=ANY=[@ANYBLOB, @ANYBLOB="000425bd7000fedbdf250700000008000600040000004c000300080005007f00000108000100000000000800040000000000080001000200000008000500e000000208000800000000000800080007000000080007004e200000080008007e000000"], 0x2}, 0x1, 0x0, 0x0, 0x40000}, 0x4c011) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = mq_open(&(0x7f0000000280)='-$\x00', 0x3, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x5, 0x0, 0xfd39, 0x1, 0x80000000}) r4 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000ae0000)) stat(&(0x7f00000007c0)='./file1\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r6) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000880)=0xb, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000008c0)=0x2) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) r7 = dup2(r3, 0xffffffffffffffff) ioctl$KVM_S390_INTERRUPT_CPU(r7, 0x4010ae94, &(0x7f00000002c0)={0x0, 0x1f, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x1f}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}}, 0x14}, 0x1}, 0x0) acct(0x0) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000009c0)={r8, 0xdc00000000000000}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') ioctl$LOOP_CLR_FD(r7, 0x4c01) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x3, 0x3, 0x100}, 0xc) execveat(r4, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='-$\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='gre0\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='em0trusted\x00'], 0x1000) 2018/04/01 09:30:16 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x80000, 0x0) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000540)) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000580)) getdents(r0, &(0x7f0000000500)=""/44, 0x2c) io_submit(r7, 0x0, &(0x7f00000004c0)) sendfile(r4, r4, &(0x7f0000000040), 0x1) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) r9 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r8, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000002c0)={r9}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x41, &(0x7f0000000800)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000382f001a05dff2a33954b9a4f36331d500381abdb6e5b9013074b541ef8d02a08cef3f088d018d3f91f40124655d728a7df0edeec1ce6978623961a46d88f801adbc43bd5bf0da5605148b5094fb407eda63c4251be94ed235a3652c5033db593234f7a288a9ce82cf"], 0x78) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x40002) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x1, 0x5, 0x2}, {0x3, 0x5a, 0x40, 0x7}]}, 0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000005c0)={0x2, 0xb, 0x2, 0x7, 0x1a, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d2, 0xffffffffffff8000, 0x2, 0xf0, 0x4, 0x80000001}, @sadb_x_sec_ctx={0x16, 0x18, 0x3d, 0xa2a, 0xa5, "43e1e9f678835eafeb151571c6c4872733afcdbc916d67186da86b76b1f91be2e6692daab4e37cec25b56deb341b1b790dd1626511e2e18862d481309ec71179a96d98d89f0bbfe4f519f53317cf2b7ef042391b015fc62a382ebf29cc33cf5638997291f6742e9f55835acdad5ea1ae33556670e4d1ffa7cac4a6c0a8a4e454c88298cc0341b3dbc2bcfa719c16ecc1a4f155a4c7042eab69af84d05ea5bed7e436a67777"}]}, 0xd0}, 0x1}, 0x24004800) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r11 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r11, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) [ 99.794431] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 09:30:16 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x5f3821f, &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2d, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/04/01 09:30:16 executing program 0: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x181, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000040)=""/82, 0xfffffffffffffdaf) 2018/04/01 09:30:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000d93edab2db8c213b3d70877f01000000"]) chdir(&(0x7f0000000040)='./file0\x00') r3 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000100)={'sit0\x00', 0x2}) r4 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00000001c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000012c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000013c0)=0xe8) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) connect(r3, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x80) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000001400)={r5, 0x1, 0x6, @random="2393fcb643d1"}, 0x10) 2018/04/01 09:30:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0xffffffffffffffff) uselib(&(0x7f0000000040)='./file0\x00') connect$ipx(r0, &(0x7f0000000000)={0x4, 0x182, 0x3, "2c447a00ac44", 0x6}, 0x10) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/01 09:30:17 executing program 2: r0 = perf_event_open(&(0x7f0000273f88)={0x2, 0x70, 0x3e2, 0x0, 0x3733d271, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x4c) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) 2018/04/01 09:30:17 executing program 6: request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) getrlimit(0x9, &(0x7f0000000180)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cifs\x00', 0x4, &(0x7f00000000c0)="add7a1e998c7784f55063e816d9b9f8049526336612fa6a75609d8bba30fa7f64d52f6cd4bd0fa369b81b5702326bbc450d22c5d942184059f384b15fb16b8e428f19739b6896f85cd82934ba596c327d5288feacad4072ea08aee99b7cacef1fe5f952878958e811eb9ddf075cd605cd29b3d6b637a6acc07c2452e2fca4afb13d9ec36cc36c3dffd5669d3e39f2ef89ff3c2658a42fb9b79d414a03d617e0d6e9fcac9731a9f2bc3156e3c9e65bf151551aeb12824caa9896de25f12fb0d63") r0 = socket$inet6(0xa, 0x2, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x3, 0x30, 0x5198, 0x2}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x5, 0x30}, 0xc) 2018/04/01 09:30:17 executing program 0: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="2f65786500f6f5000000") r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x8) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x40) 2018/04/01 09:30:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001580)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0xf8d6, 0xffffffffffffb9d9, 0xfff, 0x400, 0x10000, 0x200, r1}) r2 = socket$inet(0x2, 0x3, 0x6) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x400, 0x610040) faccessat(r3, &(0x7f0000000080)='./file0\x00', 0x28, 0x800) sendmmsg(r2, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)=[{0x70, 0x109, 0x9, "db23b418c29d2fe3bc0cd99e725254b3e50cc3c98ed59bb7658016532558bd460c170d5c57b338b98a25034a1f274472c1ab9dd7d2dd3cfdf1dcf1f6b88a0411ea4292d75d71911a2d54609ed420ff69fb42f8a603150f980f17a6d68c8d91bbb3ce62"}, {0x94, 0x84, 0x9, "b9677d9791a360671c66a84ce77aacf9cd1c2305b65834cc28fdd09efb23495ee1b91415b2cac8189f297255593f76e095cf3fac936c0a85868ecee35f2761f4794e517a8309595bc626ea93653cf6a1ef5fee73b01f3ad8bc2205f459652140c24e4511d119e9e6e8066156b82cc66cf3caadaf253cd22b33d86df4cfb9866dfaf77ca218"}, {0x90, 0x104, 0x7ff, "f6fa6735eef017a954c54c11c121460a674e4f6c2e1cf860f26a0f4a4c4bc2b04a8541b36ac596b9bb7814816d0fd8874b990ddc71b0ada18eac8f7a236c9a304ee7b2fceaa9135078a2caa32fcc3a9eb331b772a0342cca724e1323f889fe7cf028c1f3facd4cda40fd5d1ab4d20975fd24c2d3d7947820d7b244d6af395aa710"}, {0x100c, 0x10b, 0x3f, "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"}], 0x11a0}}, {{&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x4000) 2018/04/01 09:30:17 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9, 0x30, 0x101, 0x994f}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xffffffffffffea1b}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000240)={0x9, [0x6, 0x5, 0xfff, 0x3, 0x2, 0x80, 0xcd, 0x1, 0x0]}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) 2018/04/01 09:30:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x40044, &(0x7f0000000180)={0xa}, 0x1c) sendmsg$nl_netfilter(r0, &(0x7f000056efe4)={&(0x7f000097aff4)={0x10}, 0xc, &(0x7f0000888000)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001404000000000000000000004eb9ec6ed313daac13dfd7ec9c9ddfe04034b81c281918e3ac6d60e2ff781309f023ee59d176446a51dfaab20d9ccd4090ef9b8d11ec723b42baba170896bfc608d1dd2784381d5bac609ded82bd5f7ff2ab5e6f5a5082d7058c4ff77d927724db11fabcc716441c1bdb80a6c7736af713a208836e9aed79a2e7e7c2e3666f82460a6b36b4e465b611bdad96b59caaab726742b33588e5315674e09ba977c8c00e353e9e26359584e42981eba781dbd2eee03747e831d9a8ab117a2364539bc09f5732bc03677667413db087a7f41caa799d866a"], 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/192) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x6, {0x2, 0x4e22, @rand_addr=0xffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, 0x1, 0x3, 0x1, 0x86, 0x0, 0x1000, 0x5fec, 0x8}) 2018/04/01 09:30:17 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/54, 0x36) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)={0xad91}) [ 100.799977] ucma_write: process 425 (syz-executor0) changed security contexts after opening file descriptor, this is not allowed. 2018/04/01 09:30:17 executing program 1: r0 = eventfd2(0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x8000) read$eventfd(r0, &(0x7f0000000080), 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000580)=ANY=[]) socket$nl_xfrm(0x10, 0x3, 0x6) mlockall(0x1) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000180)={0x7ff, 0x5}) ioctl$TIOCCONS(r1, 0x541d) r2 = inotify_init1(0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x100}) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000000040)=""/75) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = creat(&(0x7f0000000380)='./file0\x00', 0x0) fstat(r4, &(0x7f0000000000)) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/01 09:30:17 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x3) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x10000) r2 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000000000), 0x4) tkill(r2, 0x1000000000016) 2018/04/01 09:30:17 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='.', 0x3, 0x5, &(0x7f0000000500)=[{&(0x7f0000000140)="cad19382890b4354f79f7a3efe2b0beb4721952a06a157be0a1918e66d6ed5934c7296863c8c083608e72d526d83858964b351e245e1d13a8c8dfcff10c6a0a36cf3f0027e5472047e9106edc21ca52092f56f6206648ace2a5abc8de5cfdd9d8521da0e19734489b46671cc93b2dcef012c4a6c485ed01473a8879c", 0x7c, 0xff}, {&(0x7f00000001c0)="a50a64fabb8bac4fcf130558211820f576312e4f6edf17691b588e9b62b1c1b623115cf49820f07ba53f6acf165697979e201fbd28e70b93080d6dd84e3a900b0b9bbefbbec0296902c91bf5ec0106a88b7d6427aaba50d0ef2feae61edc8e5eb9d191c7d124652a96e174efd60f7445117f7504a8f3d7ad052a", 0x7a, 0x6}, {&(0x7f0000000240)="7dd805569098fc529e8f64c4ae2a0520b3b4ef6e4de9c8e1bbe3928bce9c04e4b842ebd0946b8cddc556cb5dcb011ea2dd2f993682c3f2869d5e6ee5b30bf31d3d301ec65a2b71078f3077a0395abaed4d316949d36726a61a10eda1ed84bd89a0a2202a4d0ddd844e743bb1d28675f6b887cde0f375c7a76d9f8895a560eeeae8f5e3b1d786dfc91d497baf95a7", 0x8e, 0x9}, {&(0x7f0000000300)="b9092e9c67047378ae03992ad08277c2ab253f629ce7b43113bdaeb4d387db8015c93d31514e99c802e9f49134f2b322ea8a96f6ff726e6ae4c7d93bb021a598c71257271f0d79198eb116eaa66210350f4cb9a1d2f8b10b3b8d3810fd890d19818549f2e4f3a53171dcb9169c4b434f6234901b235b088ab57fbd859bfe96ed9a19232e654960d9e6ab366a4f62b19ea7143b531a0795dc1c0df887105ef8165784699c296da6340036bccb3fe3548fb5ac041923b066ac30df6601996b281d03cfc672", 0xc4, 0x8}, {&(0x7f0000000400)="dc44f8908561e94ea525d125fb34c283aec32af7612a4366f34af324078824690cb282c1bed6c721c7342af329ec49f74234cbb930703fd386f090beece8a285aa757393a4f656bff6f1b90d25056d1d659f8e5a51a11d68b3253179853a53eeccc82818108fe78796d1e42d3e9bf44c553cf0050626ca72266303df8fd4feec427e45141b60247461263b25669a31aea78c1cd4b27f1426b5d5f9609414bdfc435c215a7da5397201ef314ec3bc8708735836bc086c376ec89828903456c4458bc82159fa55aec48226f781", 0xcc}], 0x2008000, &(0x7f0000000540)={'nouuid,', {[{@quota='quota', 0x2c}]}}) pivot_root(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='.') 2018/04/01 09:30:17 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x2) write(r0, &(0x7f000003ced2)="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", 0xfa3) pwrite64(r0, &(0x7f0000796fe7)="e11802", 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000e87000)="9f", 0xfffffffffffffdcb}], 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x800, 0x4) 2018/04/01 09:30:17 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="b20cd8c5726eeb5b9846daf481e5c9fd", 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000bf2000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="d02fe318050a2d8342fd84b6c960a498", 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000200)) [ 100.915258] ptrace attach of "/root/syz-executor1"[4498] was attempted by "/root/syz-executor1"[8750] 2018/04/01 09:30:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f00000000c0)=""/91, 0x286) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x2, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000140)={0x9, r3}) 2018/04/01 09:30:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x40000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pkey_alloc(0x0, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 2018/04/01 09:30:17 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x202, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = epoll_create(0x57263d9c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x4}], 0x18) 2018/04/01 09:30:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='nFt/Lcg\x00\b\x00') r1 = socket$kcm(0x29, 0x7, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x1000, 0x100000002) [ 101.027468] ptrace attach of "/root/syz-executor1"[4498] was attempted by "/root/syz-executor1"[8750] 2018/04/01 09:30:17 executing program 1: r0 = open(&(0x7f0000000300)='./file0\x00', 0x100, 0x180) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x54, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x30000000000, 0x2, 0x1000, 0x3, 0x4, 0x9, 0x7, r1}, &(0x7f0000000280)=0x20) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x6, 0xffffffff, 0x500, 0x800, 0x9, 0x4}, 0x6, 0x5, 0x6}) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc6c, 0x2002) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, &(0x7f00000001c0)=[{}]}) 2018/04/01 09:30:17 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x574d08de, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10002) r5 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40) inotify_rm_watch(r4, r5) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/01 09:30:18 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = syz_open_pts(0xffffffffffffff9c, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7f, 0x280080) r6 = eventfd(0x81) ppoll(&(0x7f0000000140)=[{r0, 0x1}, {r1, 0xc17e}, {r2, 0x1000}, {r3, 0x28}, {r4, 0x20}, {r5, 0x10}, {r6, 0x2000}], 0x7, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)={0xd80}, 0x8) r7 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x13, r7, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000000000)=0x80, 0x4) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/120) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2200) 2018/04/01 09:30:18 executing program 2: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8ac2, 0x100) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x816a}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x5, 0x20, 0xffffffffffffa7bb}, 0x10) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="1104e686675a9489ee7fd4b596dc0117842563512c055f3fcac25e34e836c1487f21b70dd1f6238a9cb1313ace5ef89a120475acdcfdb6b372826f3447c02b9835611c0ddc69edc4ecf95f6d7149533228f585776b6ee666f8806af91a20e3c0370d18c8567f076308d997d325a0775f60ad9edc0ec91cc83478e664cc39335d51bd") syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x6, 0x80000) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0xfffffffffffffffe) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/04/01 09:30:18 executing program 4: r0 = memfd_create(&(0x7f000024c000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f000094d000)='./file0\x00', &(0x7f0000601fff)=""/1, 0x1) 2018/04/01 09:30:18 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/bnep\x00') r2 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r1, r2, &(0x7f0000000080)=0x4, 0x4) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000140)={0x3be, "c28345ab576572a54fa03af3e90b6be73d3837f008cd0a438de5a3f902dc424491af3b503f74e82ea3fe07a4fcffffff6296cef0f3ecc97887fdee03e3d9c09692dd04b1749e0b45f75c290c63128dd2c99dbb45f5c704970236c208a5e1e193e4bc65fb6b9aaa131d6a2378fbffb6b24418dd1fdef3a2f4a2777adbb3d7dec7631f11e2a8c01f86360ab84b64d5acb6bc2c"}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)=0x6) 2018/04/01 09:30:18 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) socket$inet(0x2, 0x5, 0x7) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="ff040000f3e35261c9c3a2"], 0xa) 2018/04/01 09:30:18 executing program 7: bind(0xffffffffffffffff, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/01 09:30:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x40600) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080)="ce09164335be", &(0x7f00000000c0)=""/62}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/01 09:30:18 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x200000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x80ba) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x30, &(0x7f0000000140)=[@in={0x2, 0x4e23, @rand_addr=0x7fffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r2, 0x9, 0x57, "e3705c0070e2eec427f6f5539f1e91c770d1b50e698143b0dd3913473d72aa306324788e5ad1b5c913e387702cbc29ce8346544871619977285426131b5de872a32cafc1da95e5a74a6434cbfb6c727bab2de9a64a80fd"}, 0x5f) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x9, 0xb9, 0x7103, 0x0, 0x6, 0x6}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x3, 0x8, 0x100000000, 0x0]}, &(0x7f0000000100)=0xc) 2018/04/01 09:30:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000180)) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x35d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) accept4$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) sendmmsg$alg(r3, &(0x7f0000002100)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f00000010c0)="b8571eb494e2f833b4abe5e07fbc85a34ea665e08138cf9010064eb57b7ce42a94a2d438be3a672a35cf8dc5b9c58ca1b5de82fe3c936c2d91fd11601ce104386a44267b4df387e9bf356165b40bfcf92a9d9decb78ece8d061f967abb6072655fcf37a741eaa7532753892b01c9cfc127f4b6aa89786213a22bdba0edfe2a6589fd333398e71c708a50c17d2e47a6de", 0x90}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) read(r3, &(0x7f0000000100)=""/32, 0xfffffffffffffce2) 2018/04/01 09:30:18 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setsig(0x4203, r0, 0x0, &(0x7f00000000c0)={0xc, 0x1, 0xe74b, 0x1}) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) tkill(r1, 0x18) 2018/04/01 09:30:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1f, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe800000000000000000000000536179c506555157679906d6fd19180000aafe8000000000000000000000000000aa00004e20e3d1a1ae4dc9fe41015c647e890e0a3f8430c2031e2b5de006c03df7fbc29fba72f4676fb9a582cfa556e31dc8713fa616c56f229133a40275484a1ed3ddffb2aa2716dbd32c38c0d0fc13e79f8e288c5961e1da41", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 2018/04/01 09:30:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000000)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) get_robust_list(r3, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000180)=0xc) 2018/04/01 09:30:18 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd6af}, 0x2fb) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) sendto(r0, &(0x7f0000000040)="15149374a77cb36513031e8216bb05468436e2ee1280685ae02cae2932fae9ade9749d899153b5212edcea056d718cbad14c997bdadb27066f87797f5f252148c9e565085bebf351e8e2262a949485e0b95df26875e1365fb62e7ab6031d30a93fd72a79cfd629e13798824ab53feab610641c416fbf04150c03b9f75441206fde0cc75680bee6713967f4078c250b01db218645622ab528be17ce5ab0af751694f7879299ef216ed4641a78876954292b4ea0f298fdc2d4feee1f5a4c4976843099ec0f0512172cca16e6ec78620804c2b7c61c91a386451f247854799e8256d768119f14b1d2", 0xe7, 0x800, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x5, 0x0, 0x201a7fb1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 09:30:18 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$kcm(0x29, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x80}, {r0, 0x14e}, {r0}, {r1, 0x40}, {r0, 0x2000}, {r0, 0x8000}, {r0, 0xb3bb17dc320f6ad4}], 0x8, 0x6) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4034, r0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) 2018/04/01 09:30:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x4000000000000001) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) listen(r0, 0x0) listen(r0, 0x5) 2018/04/01 09:30:18 executing program 3: r0 = socket(0xa, 0x2, 0x88) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x8) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x60202) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000000000)="480000001400257f09004b01fcfc8c560a880000f217e0060000db00000000a2bc56c186e11f94580b0318fe0000000000200028213e146a1ce206000000000000ffff5bf1ff00c7", 0x48}], 0x1) 2018/04/01 09:30:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score_adj\x00') accept4$inet6(r1, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x2}, 0x65}, 0x10) 2018/04/01 09:30:18 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x57cd, &(0x7f0000000400)=[{&(0x7f0000000100)="dd0d32cb574c318cdb5d71f2acc9d24901be2494ee6d92dbce58222f91992a5b69bfb09353f4366c97619c8646d5f48003ca58974a52ddaf895a8cf5c2aade2babeb06f9ee8aaf9ae8a1139dfee76104aa70cd17db"}, {&(0x7f0000000180)="bd7f40ccbfc853123bd6f10c60e4d679e98e487c0b03db3796be1cff9bf03b9699927a65bef7fc1af43976ba0642a69b436a8becc318bddf752a0009f267b38d1e38c902910548d8711559d8712c109fe003b650ceff847de45eef8a803dbac516c34aad4d016919bf134e661af9776f09b524157b087c6ad7dbf79e51b898ba0dba24825275f7065a88fa2718893f78ab086b3dee7725c4c192448b21dcc805ed1c996179edfa57322b8a141c48d3b37d87ef5a8dcbc8fad76bf25ee07d7f70fb3565ca5352bfc4dfac3dfeb5e476ca307d8f59d11e93f9d9686de3fbbe"}, {&(0x7f0000000280)="365749cea30b5f3503b7168f53bda48c7986133b227d3541634596b4bd56377928f2c956a013f0bf7751dea2af163a2d53b08ef46856915e7d5a840eaa38ceb7bbbe4bdc3d00793f37c1f84fb7162f4c406633d44250a8a0b8f9bcd4db7971365f381eb385c0a95de7dd7db91ed076c61264159109600e5e1ca6d45417239e4f9256d038be69f6c25090"}, {&(0x7f0000000340)="64e731a5ea71a98605584fac412723c3c0e542ab5f74c3ccaf35c2e2190ea101bcbc52cce4d7ff13cf152e28374262ed812efabe617842201bd5985bdf2283977b13ea5caf107b0112c7dd1da73ab05b13f7c307bad92508612a424720da7e3f93201f6d8dbb43ac928f624bac2ed89171f7cc9f391702339bf6b12d9d71c7e421beb03faac3bb958b9abf7d51770a95efec9b00b8bea6a165b8958b1e7077610b0987c3548664bc0269"}], 0x0, &(0x7f00000003c0)}, 0x3}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000540)="72901da816fcacd3bd850180ecc83d0b18619e6e3b4f1c5bd22313f5f9430219909909f4dfd69bf32996ed2fd44ba4ffb5c265290c1e014cbbb16c21ae0857ab95957aae34465331d4595c724a340db33439ee9d88dddad2db3b99a08c806c90319ba07eca3865d7677d027244e5b8e12a0667808515eb6187e56d15370c1918946870497105adda901817ee9f3e911bd31991cddbc218c8101fa0527cbacfad03d536d9001ff9bec8027ce09c30f6a0cb548b67ccbddeeea111de941a221878cff72cdb2d27b23d96218a95bdd4a755f01bb17078a7a554f1aac0bb72bfe2fde9c0e9c49e5c4325358286f2f2a8dc8c26ddc39f1887a719346d2eb26cf611cf57de8b7a82f9b951b70fc12dc5e6fe332b5707e7d9938c05a4dc19fa5a55362106d62129a49298eaffde8349f8b159926c4d3e966e66e9d616a7cc2e9219e158bc0cf9df52ffe857edcea22b98ffe6fa5babd0a801e5d447992aebbbf0a5b91b5e6d07a6594629b710dcb5d9d84d79bc4748cbecbf316c3a19b826a22b3da18cbda4779de0be349ee6478fcbfc158ad33764df365bd61a3fe3f027760b4612e532f7b7e060319350867a1562a30d507a11eb07dcc472c87fc420522822c454ba60b09636c64181ab9ed6d3c1ad29c419358b4af8bf0527c60cac4fb3cdff3694d71f1570d2f1eac570c7431b9b95427979fcab4573afd74438fc60a3992c59379f1da1cb59f2adaf7b5fb075d34675506278fef8083e3c65e347720dd9f3bf90a52224a620f096bfa09b8e4798cb1c1b42c58760d3684e2e76999e009b70bcee8159e93f4e2c0d8b3cce3c574d03914363c593bd34d863a55a56b4dcecce75598a7854e6a5aeb892cd9aabd7832eb0d17dfddb43f575a2fcdb23d2af1ddb670955503daac25a2495d007e7faedcf3c574e23ce84bce10bf05053693dd354c12069b112137dae07ee98406372aa18fa471f219540bd3b046e8c201ba1e30f9d8215b16ad214294930fcc693960ddaa57ec0c7301c4bb1a308910beb0bcec7415982a5d5bcfd6ddfb8de249aeff15e1b0aae68edf133eab9fae4101ac0d66a42464fafd5ab656c6d9f47b4ddfdd390cd248c2a846d8838e04ec059f3ca98ebbe44488e532c20ba7cd2876edd30e18149b0ab57939d4ec545876a605700067ac806db2b8925bd178d83b1fc8b91a877fce2cc45f802c6f54641f86a81a84e5ed2e822ef4016b7ee2a1ab41b8479c2eb01a0b1915f2e7931b45d6ee695052cba4fb7a89e2680d58d60a1da5e6dcb61766dd35794e6ab11ab313a3c9c357a14cf27f96448022083a539f8bff27f013dba4e1ccc395a14f851f6a01983fb5417643458b427c7ee87e7f2144b42faf3ef5ccbe4cae19e2903806463e82368bed3af666322386511da80508a5021d6e820589b78bd61dc319217acc2a8069aa63604444e0266494d23c63b4075f972bdce26e45432568c991e2eec31c099dcffc1284a2dd422604baf09e47f25941aa1f35d05f3d0938613314880887fd721aa30171520cfc1c8668e388ab54fae7cf29649f441038671fcd4945cc68011a025be02af9c006d1052f473a5c1a1a8e054efc3ae356121e74854f3530e6227295e6c827ba7c3d6387f1f0ff154f9fd2e2dd149d5927d2ffffae824bcd63b785e083c1d65ee2d41d335d71e366d0978f4827da5138bbff70636f9e64a934f73ce6bcfb313d994201fffc2b1e4c33bc55b7f82c836b156906abd6429e3cd381ef217ce56662135078b61842816346ad01e568d1007b586f0bc22f2e670a0ddb95eaa3de279042ad07459e09a0645020c7845be304c636f98a607882734c861909b55cd6ba9fa069c28a0c3675ee9f75330eada67a60af5053facfd5211768a119fe86834b68899a64f848010005fad19c612094b22c489bcb2fb5148336ec5696e535dd98f43f1d832d6694233a47a5d0e74b58b263bc785db988bd5c2661a94727840ae08f6c3b54e0803d0c6db7c3f570adfb63226ff5673874464975cb551fe34a89a50b1bd0654bc1176a86dd3c709077f390032342643992a1d5f2fd88a2142e0508e357aff0dbd242301ffafd4ed9157d153c56bf34e9931760e53aad0cb8839d280de507c10404bc4cbbd2ca5e9538e3c2abdb61cb29d0cb56352d09f4a3225b5096bfd88113fc72bde2f925cba9c648cfe453d84e46dabd63b1fc9fd6090aaf289008b37862dee7b3c800b5b848ab2995073dba4c52c2127ca470c5f12039940cac9435b161a2d4ddc619761f9c04104ad74ea75d7e29b2dd3a96648bffd164d99242bd20ad6c18d89a96838273c79412dc19a7e7251055673f43d575dd09c00b9fb5e27d18aa26f54e7fb353566d545a1d98a4ac87f50845945b29dea8722f5d601e7c7bd01bfcf19e70a3243947e9cdc53382f0329506e3c287e73edc7092ed5019f4478380dd0df00d7b8df10068f85f057624762b078316327d8335a13d279169ba4736da823cb0850d8fe9cd20e64fd0e4f77f865079b07368aad2571f32b57fe89518abb43236ccbc522c8d83841c86203bf0b2512be2ea361c88a4f786693655c84a71e8f9976e5257de358e1a4df90f5f4eb57d148759efd7353e018ba867b67064954385c35172ab6a013a1f650baff7d09009dedb91bf60b37a2ba08d7445eceb77ca172d5b5de8e7e2d63b108bcd1d992fef655ea39038df4a8233b345ec31f36b8643f6a486d413737430aae009dd4cedcb3e6dff89b1d9e9a8cce3b7fd9ce489050e3075f79aff3d244ba5fbe9ac20e4af33dde517885a06d0de0ce2c6a066c6b8412b7868de7a252306a9c867bdc030dd037f9954a3120be0f8649a5a56b4b337754aea37ee2121046f9786d0e2bb8d1407f815a4e0da73722bf2203620c886f0d746ece3f922d5e72265f7d42237ca81b73fbf7ec070319676ebcc770c0e42f26126e0290f31f5ca33dd186b4f5b61e2de24347b0adb6b5d8bff45ca03640b0228f751b8751018f0ad670a22e0412ffb88a2dd4625ddb561d0cf4d9cc3f4535dfcd8016d59270c3a1ff455c29cb798db7c13cd3166e3871b6633c4043ffc80e3b766146be8d408df99617d923ef405e83ab4cca5a71db78020d4e0a17b7011bb9157d41f25b5ea24700b8b056bb6a7564f9494f1f76c6406b68e531c971839bd39ca61678b5ffe29bcf7b4c9ebb0bc3de784f0ee35d84a20b2bc8c458057e7362b7322ecab0066660e910946d25bccf8cbd074b8d050508e648e13f2b10eb87eb2889b49de28b431375f851078c5cf6ac35f2e2bb079c5c3473c6a3f67a314d871c4bb4d6fd0e939f57c61f0fd3715d618a394635eb07f2d5b9d976fa229ed9ea35321c464d7fc519d6cd44d3999b474b29c5ffc9adc3f5ba61d4faf4b9bf56222456f2f72b361497e56ff799d86557f40d70e2de60e2e92a3464a2e0d1ea08272ea66151f9c7191596f432352e569957b0155fb9116d584880127edf6d4478bab8c37680fa857c6e53c84d8821b89f097331734d29fe19aa1f44177e0e380ce83aaf28dd9ea429f27424b70b5c6f7af1bed6a9a46d5e221ed02d3e6bd5746f0249c0bd501a95c7adba2c659926e2325942b0cd4c694b92349b68ea62b6b60cb2941d80fb81d849c246077c02395adec5c97902393e509924e1a1625773f7e10963bc80ca5e59ccc6d0fa4180f988018481b195e5f6bb1e19e8fd6b8a5a06e9b10f2db72948fb4dec4e27e7a1b3f4df596b8f8029ed84a1853bd930505c09a8bbbaf80592f60c351b1ade161d7062dac91d1b42fafa449d8354addfb87e078b6a621001d5febc8526fbbb199897ef17ea6b76570e07ae9fd909f3956875de7929cccc9db0bba1772eb9234183f26cfc03e78d26d45c50a289622c948dcd56976c89890606bded9f18f07b6ee3f79befce240ec597160f5b8d2eb568b6d36aaaf153049436e4fb57b935aa512eab33f81b4f141b2f2b9297d5fcc5431d9b419c48d783a229ab0b9393ec4bbfa5cd2b1a06fce33df7c2c144b1a778d0ed86d52e7a6be0f1b83921ec689f2e401e6337d65959719fde4e0165f88f955246ff6deab8b7b07c46ec5c1c072a7c6a91462993a7b85ababd2e50e296cd8e52f88c3adf07e21f2d63b43198177d8ce0bdad53b5deae9cb30c2f5340a9e1bdd5914ebeeaf614d1f240088de3f54973bcb22adb6815a3a845ecddf1923f0072b53b3770da4d1c87bca48ecdc776a74ec62f03bc2aa3efcc954a73b05cd903b417fb42498e2159da85510a71e887f85ac66cf2254ba4dd6b6867e8a718d37d935c3fcd00c21e75865fbe5e3024f18260ea960d6dc15b06b2bea5a33d44d8ccb489bf7324eeb1dec69515b5a700ea9d4a4d65d53a4a0f794ad0cc27c4b6b3d803cacdded91454b524c1db9cebb4b8d65e832c5c00c7ec5015845f165c3fbc96de991693d239201a16c1b97316af1f24f52e792932c72d6985fce5927f91b87014df204853dc27c539563b957713289d49908c536b00a880e5596cb44d557ab8e0e454b58e5c199a2f671266fb1a11a4223ece1950426ba8aab7e9fc27a7ccf3b4fe17b9148d78425ad18ee82bdde067e713682f16c946dd9db0a9293053034fd89e2338ac78e59cf45e8c57a9cb76b81ad1885d1d12ac3d9cd47f96a8f43c34d81344747e90adb4df4167246dce138e962bf32fe4ea2d94cc95666cfe0a2ee418c8607587968d27a36279471b6bfefb0e377c2c7028d63f059af2665730621731d71bbb6ca7d49980508ebac7dda72e46e7c169cda739637bbbd7eaf779e26e3f15569607f11af1e44b695a6e157567e80d454a8bee89353546ed4c0aebabe56812c9bbc57b9eb00caea8f126127d032fbaac4c635ad80a023118fdda29bba06d36166181e56c88729d938ea0b6f5a8f9ff478b8ce7b58b3a0db513cbf4a9a6f7693d3c0308fa1c24f1a345182ed2485d4644404cbc46d3fd18ffdecac1ab6eb9e0a0a30e1eac650a0064dac147d09030954b76ee8b278150018ddf9853ad338dab20464714277e2fdddd0d7a9e3db0f18b3e20dc933356facc1f59b6adce8644d26364093107b5507023343474b27cab47cc1da02b8659bceed629a3f56eb212097ac5ba9282b1c456a4634fdf29bddd9ec9410611844001e83935d29a5a3b8a86b4c22cec1cbfc2391a080fe9fb4258d623c35762f7ccaf8aefa69e46e22af0a88169383dcd4fcb4afb954cf488f532cde80405d5f5e981d9d66ca8d9ea81cdfd988661b810fdcbddcd04b192001923999316286e36810dd1b3efcd5d4dd4410f921ac5ac01cc4df380ccc2eb199ed57093700431727f180a8322d7d09ee7287e8e981d73817f2938ae77f2f25ff4ff46330ba4b79f91bf77b4b2303bffb174854bd9d3072656e9626789f9a9f7d0715cc47089b3bcd23518d904b54691f2ae084452ad55d68e2788b44a369714b699ad02792d4f0ea565fa9a538737c48a1bce80799585c77ab8484580f519ad89849b6698d867cf1f8544ed4d578c1401d0221247d1b4c66481690ca703e629f1677eb699ad5a80e95428a518123ece140bb94baa5ae58a9b2e29d10b129c41f0616cd4f1920f7cd2e9bdb153c6af0cbacc4e8955abda6e753a10949d49500730688f67662d9a1b8bb9a3c8c57d93003f2f79309b0843601bcd762c210543c436e186591e084ee236123a3f8ab76dd082b19f2b59eba3e27e2ec1fba93454d4cea1d5cbf1f2f57e83b1413688a0ad92cc2b15a8b5f01140112e5205556825e4f9b0bc11d7c1889260639e75327ea250ee3a"}, {&(0x7f0000001540)="c87983cfe0c3d85ef233878fef38f249900ff328d4a627677e0ce206ce9639501098dab519a6cad55b9a57c7f52067456f05bc07177c4528ddd3a34c3b34a4e1aeacffe5fffc635267eb943c058d0e42efdb040ac030a0c2c354d16c6dc3cae2c0cab50fd059775dda8cc4bb795bd8d6ecd6e03e478a05537500814e54f9dc318f8414c041298e210132ef6ce958968f9066301a6f5e734666"}, {&(0x7f0000001600)="8b92b71d5293524a5addc4d3abd7ae79d65915523d88fe000f0fa6bc1dcb68e76db5de62f0925bd69ead810ecf8c7f4063034f99a3312ee08c6457042ea4821fd6a2cb3a5b2caa02f34a617e46e71ba1c7b666bf2cd12427934de3e242d3b3b5f9250842d6d784c355df54e36b381e9741255fce1f9df9eb02e8ea47fb35c2d16fb76dc78a66049073510d559f59716bd60514ca44f5c8376c75915b7c05979a093b7a6b"}, {&(0x7f0000000440)="762b13f07ae3cf2187cb74be97f8156a6168d21a17d56808"}, {&(0x7f00000016c0)="87ea0ed160ef44b2933248e4ebf95b6988061ac644100fd95a74cbf4cbe411514fd648dc526c719e5bf68fcf85498eae0ad3ef5f740af65333468616db788d47f13c0b6bde61442d949bd96a1a494d6196f2106db6ffedd333ae066aecbe167d8de21361fd976d889c3e3978c82f67a9d8cf22b25483a2d8a8876b33"}, {&(0x7f0000001740)="3c8bfb2f51d9ef4e0b9d56c774eca277f48a503f3233a189c7c58daded2a44c37b1ce1f630975a3414844360c41004471677ebdbac6260df2666fa671a946e22a6ee19f2c48a270a40db6a30a9e6f0308a979f118d39b97d5c8214249343dd40060437021bbc80350608499ac896b0e52a7c93b9f78c4202a0098c768fef164dc4d8baae6e30c18eed304995f376c79b903c6cbfdd"}, {&(0x7f0000001800)="6fe36c863a5ab063f7db61371e406bd6dceac5f3003fa04f653cd8466f3d8d4b572978b5d73cb8ad59ecdbe93e77d10d200adb522fa9d87dc60dc94d7e4b4e5ab9664fedc43c9b2e6f1bbace59bdf22d81b4fca38d2663447983d1f7e9bbea4dd478"}, {&(0x7f0000002040)="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0x0, &(0x7f0000001940)=ANY=[@ANYBLOB="2000000029000000000000806785d0ffda7a34065c9e18079c777e2502b14e006ebe260be7ca14a48365d72adca70535fb65dc0bfc13341d9cb86073c41fa9e5eb853691339cec1af41117c062182c41be05a82017db23246967113b7616f7fdb85edeca1ab025570bfcaece5964005730c3fe13db165cb451a8e6512a598e4f3a27926b8ec8fc0b3d4c1de408cf1fc7c6186fe31ced05c09427102c0bf6c0ad471a7f79b0387d16ac9f259247e9dcc49b1c0a2013d26e4beb9acbf2f9ff11e236492b27392dea9c7a4c1dc1"], 0x20}}], 0xdd, 0x8001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000001880)='/dev/dsp#\x00', 0x1c, 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001900)) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="080000005cd73662"], 0x0) 2018/04/01 09:30:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r5, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r7, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) recvmsg(r6, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) prctl$setptracer(0x59616d61, r2) r9 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/04/01 09:30:18 executing program 0: mkdir(&(0x7f00007ef000)='./file0\x00', 0x400000000004) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r1, 0x800, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x40004) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/01 09:30:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a22fdc)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7c5, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000180)={0x100000001, 0x5, 0x9, 0xffffffffffffff60, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) 2018/04/01 09:30:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x80000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0xfffffffffffffffc, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) 2018/04/01 09:30:18 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x3, 0x7, 0x0) mbind(&(0x7f00009be000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000080), 0x2403, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000380)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xfffffffffffffffe, &(0x7f0000527ff8), 0x2, 0x2) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) gettid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000002c40)) fstat(r0, &(0x7f0000002cc0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002d40)) fstat(r0, &(0x7f0000002d80)) fstat(r1, &(0x7f00000004c0)) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xc) getpeername$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002f00), &(0x7f0000002f40)=0xc) fstat(r0, &(0x7f0000002f80)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)) getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005cc0)) fstat(r0, &(0x7f0000005d00)) stat(&(0x7f0000005d80)='./file0\x00', &(0x7f0000005dc0)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x141802, 0x0) pwrite64(r2, &(0x7f0000000100)="1d000000000000002fd4a5e24894c21ae29e9436a468051d6389eb8e38d5690c7189903d81ebb98f4b05679270f6079b9707a43f525a62562b95562e5181bd0dda0030377b74118566658391923dc4605858fe5ac4f7c06017412ed204559f8c0ad84bed8a14ff6bc99f3ef137318ee581926a9299c543c0d85f1ac68ffb72426d34909db2c280d20dfd2cd155cff5712486ef81718ccc9712eb78217c5596521ae7381e056b8ce04e55adb3f18f7a9aeea3c2f003506b65319ae8e5f71c64cd2d613088ded2752ef3304ea6401ff10d08d417a4ed6e374e3543f0ed02328d865aca3991b65a9d0000080000000000000000000000", 0xf5, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='./file0\x00') 2018/04/01 09:30:18 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/78, 0x4e}], 0x1, &(0x7f0000001800)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001700), &(0x7f0000001740)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001780), &(0x7f00000017c0)}}], 0xb0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xd8b9, 0x1000, 0x10001, 0x1f, 0x0, 0x0, 0x8, 0x8, 0x20, 0x0, 0x9, 0xbc, 0x9, 0x8, 0x8000, 0x6, 0x62e7d272, 0xa1, 0x7f, 0x1, 0x37a, 0x6, 0x738, 0x1f, 0x80, 0x401, 0x4, 0x80000000, 0x8a3c, 0x7, 0x0, 0x73c, 0x4, 0xe3, 0x0, 0x3, 0x0, 0x7f, 0x2, @perf_config_ext={0x9, 0x7}, 0x200, 0x4, 0x3, 0x5, 0x2, 0x401}, 0x0, 0x1, r1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x80) ftruncate(r3, 0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000003c0)={0x2, 0xc986, 0x5, 0xdb, 0x7, 0x2}) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='tmpfs\x00', 0x80, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0xb, 0x400, 0x1, "ba574274539d9c19b54c983c358afcc47c8f9b336b2ca0b8d125921dc7b4782109cb4b0ff527c919022540b3917e8c0ff148427f28c3d7531d1eb3eef713bab6", "e4e9329961b42789af4551531d5f2e974b07ce7d452bc078f2de52bc2aee48f96af8f5ef35cb9f2c8125769b97264e029c7222fa52642a802bb3342b391b644e", "15b5c447cc2bdaa765a7ee6f558b1ad102aa5dc1999ab19b27b15fcbfd05c825", [0x94f7, 0x2]}) sysfs$1(0x1, &(0x7f0000000380)='bdevvmnet0$\x00') chmod(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/01 09:30:18 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="100000000600000024000000"], 0x10}, 0x0) 2018/04/01 09:30:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6gretap0\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/fib_trie\x00') accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) 2018/04/01 09:30:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x800, &(0x7f0000ffe000/0x1000)=nil, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0xc04, 0x70bd2d, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x30}, 0x1}, 0x4000000) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x28, 0x82000) ioctl(r0, 0x2201, &(0x7f0000000440)="f19c66ba") 2018/04/01 09:30:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05ee3f4477160deb"], 0x0, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0x33, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'lc\x00', 0x0, 0x9, 0x4}, 0x2c) 2018/04/01 09:30:18 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/keycreate\x00') pwritev(r1, &(0x7f0000001240)=[{&(0x7f0000000180)="7bd6c229c9594159c1739dd27b25e7b95e81512bd966b27e8fd601b6bfb491a8a84b39b958b12732077b3dd5a2067273a104f6710b0807a0394959fd9216f74597c3910bf0b7e7da72859726f59e1338ea8eb41944442a035da2fbc843561d716b1fe4156be6a1a2d950046ff2516a5c5ba67c04a5ec136650fcc80761a23e00fb", 0x81}, {&(0x7f0000000040)="8540f9df5b65e87b44eadb89f29d15d9aa", 0x11}, {&(0x7f0000000240)="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0x1000}], 0x3, 0x0) lseek(r1, 0x0, 0x4) sendto$packet(r1, &(0x7f0000000000)="307538f19a2f03", 0x7, 0x0, 0x0, 0x0) [ 102.270684] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 2018/04/01 09:30:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02520800020000000000000000006e4663bad817abcb2fa359525125ae7bc3adf95da4b7c21b40be9deee51623e14db4fc590caf252dc1f0f80ade1b9a92a1d816a99fe4b8cc9ccaedfe595ed003459cecfb01bfedebed5a2df0fce2"], 0x10}, 0x1}, 0x0) [ 102.375400] binder: 8909:8912 unknown command 1145040389 [ 102.424537] binder: 8909:8912 ioctl c0306201 20000080 returned -22 [ 102.449680] binder: BINDER_SET_CONTEXT_MGR already set [ 102.464623] binder: 8909:8923 ioctl 40046207 0 returned -16 2018/04/01 09:30:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x6, r2, 0x1}) sendmsg$alg(r3, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000040)="4fa7b6abbb5938761f2d604a7cec756d30c09b6c96be30478dc62e66181bec22e227c8589900d2504a5d0052148432efb73e183fa60c74a0cbcd9cccb4b8aac6493f848edf19647b49789f8d572e31c39a7525872c25c9ecf02ab03f8e0f41c45ca206563e0586c5d4fbb36c6cbc447217474b771c8ea2d20ca42776b2200dfbc5313ed284f323022f8a57ed477dc89d842914f40bbf0c51c9d6bbbb07b0980fb05c4b1643400594e4196386e869107088c4354071f696a3fbad5617cc285dc96bf3ba1ed9ea550607f0f7", 0xcb}, {&(0x7f0000000140)="47bf3c00005c7dcf81f72d3900358256bcdc55b199fb7cc5c6d5a5a5ca6901457979c2f58318f8b7463a9e94e912060062c4ce74f0b745f677c1c1610f2150af8bcdcaa2a79715e3ca2760c145ad6529effd22524845ca560c4b40ca9f049fdb582123123baebb43b8dbd82a9fb064499ad58bb90c6f41d7e5517a6874bf4bbab0742d783ceb2ea2fd8388f4457756409c470ee37969c87cce9d43c7a4018e06f22e52a7056326dd74103f1139d0602228e8532016415fd0584ea06aacacba5d74bb0b99e8d1426f16d225961c4fbcd7d6accc31d77f0273691a1330e56ea5b8548029a79f110d4678c8a02b97713a4e9d879a357c1a764487562118f667a840e875a5d45bc582cbc04a5a6beb4a43771b0347c3fcfe31c24d66d01768bd62fd116298019eac787a40442cb2e5077aac425cee57fb022583ef5baabc74c53196be8a2aa3efd0a0beba3b2009c435299b035d2a2818d19131b5e3e2594c207556b6280f1fe00928c63b1a84ccc732097a9208added1e691e353fafa4d765a1d601376c30c3dfa4222b7b37ddf5228df7ee97cc3d52fe7a687da73a3b5548ff342b50977ce7ee6ff86ac162b0af50b1aaaf314117a6f5dfc26afc45a9d118be5e455189f923956e86c44f81a6d07786072083b054b1d77b05bd4921b9e35aaa7eb089a4742565fab283c550b3ee024fdb5f919ddccaef54f12cc3d9c9cde03def693109ee180f33704e65a62c6406c19c94de43ad7132e4a76efc279e4c3d892c03fb88770d8f00af0ce9f2fa7d324c512962013f44cb5f0b980d42846156bf0e3bcb2e5b28d3c731b19925757138b9159f388f51d5d0da98b13c142100164ab715b3f5d2b8596a01329e31ce38fcf7631330bd9a81a5dcfee9be1bf4e35c87882f455fe31f6c99dd81df28ee45f7d5a8024e2ebb4c482f0b9e379148d01a3d86b4bb41f6a6c44cb71af3a34e963bab8e340d85bbf14493c0cd2ede0cb0e95e672cb16264c282ba0b50188eff94d75d47fbae1d2ac017a2dcdbebe608f2c533211e636b341364b19addf5c8661158cea4432167dc1ab1fdb7ac6801db03f6f2befe44cc0e230d4d3c3230b4ed56c3f2607dee731b523e0c38f5386c50f72faca8e84597d23a9569e6148145996347fb0696d0be95fefda63730ae2cf151679dc1a93c0c7b20559fb688120ffbfb74fb98e6b57e861cd0480fb723bab4dbebccb7acf995d51e3e0d969d56e2c2e5a44dbc674a2025929b658ee79fafa85a1f1cc8794cb0d785593d70f33c893a556b074badfe3adfa331b4c8c33c7af02a99113190b4e85da856440aaf50383d8c22a3edbc876dd383cfe76805492948109d8106e0b4ff83cc93c0f782756baa8fe1810797b79f5f732b90ef4affcd565546ad6e8f67eed0fa6439de5803b9eb3b70cd11c8eaa0be229dcd3f4218212daf009cea04daae5fca8aba68890f28a13bb5a1a1f03f5c6303f2dfb83887da8606152247c1f7e796a0b0b4c08876df4cd88d36cd2c98aa49b9a5ab172f364b38e41dc6bb803b54d3fbe9b039fc91620af3a132ed633718c76a8546cc8a61ebddec396464d9e0a39685504086756d501ebb9d885195e0971707f2d56c82c4f52f006ec051b7efc13db4934a7278da9a2cea9660463a7a7bf592d454d57e35c0ea8104794316cc4953b36a737661f8a1fc28e3beb07a2016ce3e82fef546b3714843d6e9c991b26a262cedc12a063707523507f0a437ae5f81399982bab59e7a5ef70769a04cf79aaecc1d0912ce63ee035e2afebfbcae132b19196fd805e95c89f5690781dd1ae147827f44d832e566b7595a9ec0e78a96af945e5b7787671bd99a8a2cce5352a42ee5ce0e2fd0b7777f6d636d2de5df12b7be539d80ac7e8fc2020bae553097dcbdae6b40791ce79c5c81a2c209ecf8076f95e9a15c91fe7c6601f66021322f454bd4b7b188fd4f4f42a1dea9d2534d0c05c4918935cee1be473e584670a73dc2c1ac61e8f9edd85e5876fb6557227675b03b5ada7b2095cbeb847868098236f59c4b229adcf78e31cc6f8cad5ff885426633fb7a2aaa1cbd7de7e5ab5baa0ff5250c4c298c4c298656ec81834113c1e7fcc1927cb8b9a5ef617141d079e0f875d4da771a75e73ed8cfca0e5307ae77c74dd070e5dc5f4954189c7f6c8f74a50bcb816d241f284e16d8bca956c4094aee751779e74a116c3d7744da618f85e70e63336555ddecf3019bcb1b81c485e2b2275a86ad491f9e1ddcb61ac1ec85c4a00d1be821e5946669bb42df2d773fd1460f4b7baa82913e054b6d2e9cc6e48b57c1fa40523a5bbaafa82ba39850609e92594ea46fea00c7d54557c4266bca3ae3acc6795211bc9e2e86c46525731941777c7757890820290142764db6f592875a71a9eb94d71c82a0cf9cc765cb409b0e601191ff253ed35c2df5c3f17740ac2bd7b67481ff87fa2b691b7047414c3126fd27e1a8bc51315886c5bcd33b30d50f9c900c14e58353c2c9f7d1880af45cee18b92f4c88bba82959d4334179d3f7db8aa843f747c4f1358cfc4b2fd6bf8b634a5e70627ac2a9865aaf9662f87673711b62d893ed8128be627f458e993dd56837fcc6100b7c575208a324cbdebc20917e3463a96bad0da16bf7a4ca8e9aa8ffc9268bc037cee0f05f244a510a822128d87e9043dd77f7f56ea60bef74418b2aec1045b7d99167943a325871fbb304bd78174cc440a1783732a8c4e20c3adcf29200540a0e803c60309272ba660af60f25e7b7c095ffcc8592f5385793fd99e6e06b4b3826d588f8b2c5fce897fa95d6d317d31aec648e260dfc9f9644c44cb1e0694fba40d1463169c151e0ee7f0f02d36f10db9684bf99df823b1405b1b6953af76a87358b5f3f57425feb0a41f9e9394b440c4416fd7488e671934a0f265e1f76227e9164727f1d7297a6c9e6a4b07f86780cae94590072ec32d776ca5e6032addf914d83608a3fa45fcf6f81b3ba42af173c074a45272c06f63c6a56836e61ff2a3ff8a501164ddb64344f23967471364a9ae875e5c9acf88b1e6a557096304255ea6539a56f4a39078b756b5fee6e417613a4dc93035f55b41d07ee653c180ec485e3debf54fd4d7aa177d0eaea0e7a2239ae74f9f7b30fbff9fa4750f54a91823a61d3f517e2b1820f3c2f455be120bd7593e1753114565e4d49268cff158787cd1bb449d38dc2230b608fa7f97869cb5166eeffcd05cef6d50a3fe67b7a2af8190bcf95f2101d3920a68d0c283f268c41a3b83c2edc1ea82b3ba5405a0acb3a794b27731b6a5cd7f8d3f62b0e04940812069b9feb8a8db9d8e30b0da1e8513f245deffcdfc63fcf7e085bc9eb004ec2c524a1563a82013c5ab3bc7fcc6371fbaff7bf63aefb5f58601052320e16b5f67204f9ea9e02990b3ae3ca96e0c2f198c55d820c4079336b7384ddc68bf918e6336b9df807ee9fc7a0b95ac387eb246181900c3e9ba6841192d9287fe3707ba83032e1801b5c9217f93c20c0b4008a4a5a089f65491c0d60ca8c1b702963eae56fa259d953bdeea10640b75a217c26e89716fb85bf636cd85a005de40516624bc86e93fb8c8c42b42f363d7239f9dc63d9e1a35f306f78895cdff03f1c6331fb8e08c84538f74864dd2e4073ec938a5eb3173cb0eee4c9073015d17c2361edd616edd94d711809f31cbd10a81b77444e48f34cdcf9bcec7ea847e20dd100f92cc5b91d89cc51f143d52fbee104d27ac5f84073d0ad7cd1fc469cbda5a907b77e3fb6f523fc856cf2927f36b04184493487d677690800aa3fd511888b06674afe4759a6827f3cbc1ae24dd34e0939d8ba33c6dc1827bc3e5f27326d151626f26078cbd5235aa2acb08be96c86e1d29abba0e543f7cdf6b0d6571cd29541ea5b1522dffe590241971bcb1ffcb1a07bc9c55aa947b9239cb57a266190a5b872f24a8d73aa0ed5052789d0387589fc03daf83fa71de8e8d9f6e42bf0111770b42c06124edb9b12301f72739430e589ade56c5d620dd037fa7947a0fc639c550d510ff2949c6dc5453316405692c091aae9aaf1cb27accb433b0553ac651a107542a5b537f319e2c8a3c178e83e6d880c091228955f0f99d99b21fa623be7202b5ebc69b07c92bccc14fd27ebed07a0744230c9573a009e596d65c6889a44b4e58c6b3b237662f395ca8312d02f3a7357a67f5c27468658aefc2a233e07ce5e47fc9dded52d069a38e89912d3a2397888229268283f741eb9fb1cc0de2b6aada7c90cb09acfd20a5701ebba21b3c36833731072b4dc4ed235bd1a90a8e678aac9520d20e8a15fa7b354562371352880ece473da89a245a55916ca6308a8590a77ac1b3b212739358ae1f0205cc0d5280afe861ea1a424b71fa0e9fe9f046a596493551ea73b618e269b7f98684695188bf5f816fe1a4bd1321d9d16ae4a97e703e6a20985b6b4290df76a4b911eaf03ece91c97688723795b51f09179174ad0b9f7871af0ea8806e24e68503ad6188aaa8a01d396616b7775c34512f96800698e5a691e92a4bb28a84c8a22e730a5bc0933d55e7800701fe00472db04ee004b6c846c2869b102e859f2c159d22f0ca0c91de4ee42b5da737c253f35c0795b41300652595d5c2c098bac9d8c078e7cfee6dc50e337f3c7e2b496d70d42bcba3aa321ba7a29475b7b8e409f5873f6efa2737385d40cf0d90bd6128b8890864b5f735d5d3fafbcfcf8421992a3cf9f9a2b95334cf07f18e53ff651491d02e202bf732021561d0aa6665e3b7bf9eb40b4d62339ee0e56605f0e3390b1e1390e0f080ac6736bc0fcff5108cbfdc58c38369bb1fc2649177eaf8e2ff2235a6cb88f533ff2fb6b72f3a96388cdd594d25ea0f8b62644f928c112827039ef54b3d73b25ebaa7ca6600426a0ba8c13abb5ca09ab53294c34463f6ffe53bda02687f1412b0ebee90d4181e348b3a18d5b0972760c447ebcf187794aec738bed2385c94f280f8587955ae5629698795d1b12d829cf8360cfa9836dfa7566e16326165c43527b420784699ae76dbd37b9a72c7d2011d1128de1b0afaffa67b863dd604245379f01425af1039b11f46f355f2aca0ed37215b5857f13cbb6f36eea70df2a3d31f4a1e3d7b051234c31d21b7ac0c65a36229392e6325bdcec2368dc14e053eb8e38206ac6bfb608126299c43316618efbfc8e910d0e16925877c32f067de532be47cd27477040b42a701022702b31d09a51b611ad0f97aab90472cc64a93cb8058c1b34fc349a5f391dffd257ab48ffb71bd3c16ac0abe568ce47a2b1e64da10d920532d1eafa687de5cdf9313527053e141b46419474fb3e9ab443067254432ff3db99addc0f703d2adbdc2809ae53f9a201592e06b65cd869ed8c56831341b819ec8f625e3e8692c1f1045a56cc185c8650908f84d9aac7722002be952cc89ca64d4ae792c387f9ed3912460c6ce31e4583ef9500cb871747239505d8760b4ed9c46f12e19b1d475380eaf20f4c29140e45951bdb8843d7d308ef6e278b010d67ed0dbc3d9dc76b3cc2c1400bcff66ef1ce0467c788b1de34ee1254c961b1024959ce30ba0b1ee4620a76ee960810d7e194cda6605570aa8bb92d25622de153ba831c3ea7b60df8e4806ca7a56e02db4f7a299b5c939892d9dfe10b55aa510a8d9f4f8257bffcee24cc1d3efa2ce96309b85e4a509a788870191865f9c48a35311f76b9454de8840c60591565134d095638c4c27efe81f0671a308fff44c43f942eb7b9223d6717647d8932108cbe94e16610c591be3cea4062179c4ba", 0x1000}, {&(0x7f0000001140)="71b7f6de20168126e78ff8b1c310b390d0b533ec250edbffb85da6c981f5b94e293cd294a7a63622f80944eb7de02459ebfa97df270dc108438c6a7014e529e946615c9fea6c2e5f10f9ca01beb579cd22fe5dece6bed883f13a0902192510795704428f56b629ab64d6a4d4d2ed835231", 0x71}], 0x3, 0x0, 0x0, 0x4000080}, 0x4040) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) r4 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18) 2018/04/01 09:30:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x141980) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) listen(r1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) gettid() ioctl(r0, 0x1263, &(0x7f0000000000)) ioctl$TIOCSTI(r1, 0x5412, 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x8, 0x2, 0x10, &(0x7f0000ffb000/0x4000)=nil, 0x83f2}) 2018/04/01 09:30:19 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000040)='./file0\x00', 0xb, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x9f83, 0x0, 0x7fffffff, 0x0, 0x0, 0x40901, 0xb, 0x800, 0x0, 0x9, 0x3, 0xd1, 0x1, 0x4, 0x1ff, 0x0, 0x20, 0x5, 0x1, 0x49, 0x8, 0x9, 0x0, 0x4, 0x4, 0x1eda2eac, 0x800, 0x6, 0xa5, 0x7fff, 0x95, 0x6, 0x0, 0x6, 0xfff, 0x0, 0x100000000, 0x2, @perf_config_ext={0x100, 0x3ff}, 0x0, 0x10001, 0xfffffffffffffffc, 0x6, 0x3, 0x9}, r1, 0x0, r0, 0xb) socket$inet6_dccp(0xa, 0x6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) write$fuse(0xffffffffffffffff, &(0x7f0000000140)={0x20, 0x0, 0x1, @fuse_notify_inval_entry_out}, 0x20) open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0xfffffffffffffffd) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) readv(r2, &(0x7f0000000780)=[{&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000540)=""/113, 0x71}, {&(0x7f00000005c0)=""/155, 0x9b}, {&(0x7f0000000680)=""/249, 0xf9}], 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000400)={r3, 0x6, &(0x7f0000000300)=[0x8, 0xcd, 0xffffffff, 0x7, 0x100000000, 0x1], &(0x7f0000000340)=[0xffff, 0x4], 0x10, 0x1, 0x1, &(0x7f0000000380)=[0xffffffffffffffa9], &(0x7f00000003c0)=[0x1, 0x11f70000, 0xffff, 0x6, 0x8, 0xe82c6fa]}) 2018/04/01 09:30:19 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) dup(r0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000300)=""/65, 0x2aa}, {&(0x7f00000000c0)=""/36, 0x24}], 0x3, &(0x7f000000cf80)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) 2018/04/01 09:30:19 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000024affc), 0x101) sendfile(r3, r2, &(0x7f00002b9ffc), 0x5) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/77, 0x4d}], 0x1, &(0x7f0000000300)=""/185, 0xb9, 0x8}, 0x40) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000400)={@multicast1=0xe0000001, @multicast2=0xe0000002, r4}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040)="09e26f8c5cd2da2e88ad62dda005a3e13cf2a986a7e786054a689f41cdd8ca4e77c4fe2c1f79006c6d2648f28209460d4bcd36abaced9ed4cb15fa4509bc5e3eaeeb8d08835a61237b0bcc4bd0f21fa16b892c3ec7c603a23736fedb719638eed1fda3d9c804a246e025a1f64fc0cd7b66460fccc025cce358f89a580cdb3d1702f76343f6b23399cb01996831aa276b7ef7c2b32f946044c9d550b40b31036a67d16035b5c65778bb", 0xa9, 0x40000, &(0x7f0000000140)={0x11, 0x1b, r5, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) r6 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000000440)) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/04/01 09:30:19 executing program 2: ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) r0 = socket(0x10, 0x803, 0x5) write(r0, &(0x7f0000000180)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000040)={'erspan0\x00', 0x4}) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) fstat(0xffffffffffffffff, &(0x7f0000000a40)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xdb95, 0x81) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00000000c0)=""/177) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f0000000c40)=[{&(0x7f0000000440)={0x10}, 0x10}, {&(0x7f0000000880)={0x38, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x42, @uid}, @nested={0x20, 0x0, [@typed={0x8, 0x15, @uid}, @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x38}, {&(0x7f0000000b40)={0x28, 0x1b, 0x0, 0x0, 0x25dfdbff, "", [@generic="b1c2e8b3f37ee2f2acd671d6170e6c3226cd7efe8544ad"]}, 0x28}], 0x3, &(0x7f0000000c80)}, 0x20000001) 2018/04/01 09:30:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="7375a86a9c82ba7410329d7bb2d0053504c5d279fe61f5f50c13ca12ee98c8feef8047fa25e380db7eda443a42a20cd3c1748ab84b838f45c3af5c3e573deff67c8e14ab8c246ae08f74ab911abfc0cd", 0x50, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000000300)="5cc5d2a040712f94052f96f066a16891fa2e08cac645307f1cf4b55ed4f87e5ae2325e361b272e5e350cf6c8eb93aed3f825677418e98186aa1662fef37919bf9fd9839d10ad948ed26a9e0b82a21e0da24104ee0d6beac8860c298ab12d6e6f5eed5df24b4153e728cc258300643c428c4d4ca90e2924be841002fd155309b851cf137b2c", 0x85) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xa0340, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000003c0)=0xb) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/215) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x2, 0x400, 0xfffffffffffffffa, 0x5, 0x3, 0x8000, 0x10000, 0x1e2d, 0x7, 0xffff, 0xd620, 0x7935}) ioctl$TCFLSH(r0, 0x540b, 0x2000000000000002) 2018/04/01 09:30:19 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000180)={{0x3b, @broadcast=0xffffffff, 0x4e23, 0x4, 'lc\x00', 0x2, 0x9, 0x36}, {@rand_addr, 0x4e24, 0x0, 0x59, 0xfff, 0x100000001}}, 0x44) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3ff, 0x181200) accept4(r1, 0x0, &(0x7f0000000100), 0x80000) [ 102.486321] binder: 8909:8923 unknown command 1145040389 [ 102.492219] binder: 8909:8923 ioctl c0306201 20000080 returned -22 2018/04/01 09:30:19 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x8, &(0x7f0000000140)=0x1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff8, 0xd259df48bd305388) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000080)=0xa5) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0xd9, 0x10000, 0x2, 0x8a7f}, {0x0, 0x6, 0x3, 0x40}]}) 2018/04/01 09:30:19 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) capget(&(0x7f0000000180)={0x20071026, r0}, &(0x7f0000000100)={0xfffffffffffffffd, 0x40007fffffff, 0x40, 0x5, 0x400, 0x5}) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$can_bcm(0x1d, 0x2, 0x2) rt_sigpending(&(0x7f00000001c0), 0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = dup3(r1, r1, 0x80000) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000200)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x7d8, 0x4) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) r4 = dup2(r1, r2) close(r2) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000140)={0x8, 0x80000000, 0x1, 0x2, 0x50, 0x5, 0x6e0, 0x4, 0x20, 0xbc}) 2018/04/01 09:30:19 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f00000000c0)="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", &(0x7f00000010c0)=""/69}, 0x18) syz_emit_ethernet(0x22, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [{[], {0x8100, 0x25, 0x6, 0x1}}], {@can={0xc, {{0x0, 0x1, 0x3, 0x5}, 0x0, 0x3, 0x0, 0x0, "6f38e4982f3dc36c"}}}}, 0x0) 2018/04/01 09:30:19 executing program 7: process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0xfffffffffffffe33}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x0, 0x0, 0x10001, 0xff}) r2 = gettid() sched_getscheduler(r2) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00000000c0)={0x4, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x1, 0xff, 0xc, 0x5, 0x2, 0x1}, 0x20) [ 102.660879] audit: type=1326 audit(1522575019.245:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8957 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f66c99 code=0x0 2018/04/01 09:30:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2080, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000700)=[{{&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/185, 0xb9}, {&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000000380)=""/186, 0xba}], 0x3, &(0x7f0000000440)=""/148, 0x94, 0x7fffffff}, 0xb}, {{&(0x7f0000000500)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)=""/143, 0x8f}], 0x1, &(0x7f0000000680)=""/74, 0x4a, 0x1}, 0xcc}], 0x2, 0x40, 0x0) sendmsg$can_raw(r0, &(0x7f0000000840)={&(0x7f0000000740)={0x1d, r1}, 0x10, &(0x7f0000000800)={&(0x7f0000000780)=@canfd={{0x1, 0x0, 0x800000000000000, 0x1}, 0x2c, 0x2, 0x0, 0x0, "1ebd8ff0be013658988650796256f173f7f8fc19a40aa14380bb00a3c22a849935cc350d60b2251c102670ca6bd12bc060d60743b2cd8a4f11ad1d11aead751f"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4000040) r2 = socket(0x11, 0xa, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/01 09:30:19 executing program 4: socketpair$unix(0x1, 0x40600000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) shutdown(r1, 0x1) r2 = open$dir(&(0x7f0000001380)='./file0\x00', 0x10800, 0xc0) symlinkat(&(0x7f0000001340)='./file0\x00', r2, &(0x7f00000013c0)='./file0\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x5efe}, 0x8) recvmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/122, 0x7a}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/59, 0x3b}, {&(0x7f0000001240)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x7}, 0x0) [ 102.705174] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/04/01 09:30:19 executing program 3: r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x10000) ioctl$void(r1, 0xc0045878) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x3, 0x3, 0x1f}, 0x8) move_pages(r0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640), 0x0) [ 102.754653] audit: type=1326 audit(1522575019.318:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8957 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f66c99 code=0x0 2018/04/01 09:30:19 executing program 2: pipe2(&(0x7f00004bb000)={0x0, 0xffffffffffffffff}, 0x0) fchmod(r0, 0x439) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)=',\'cpuset\x00', &(0x7f0000000140)='self[\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)="6b657972696e6773797374656d766d6e657431a076626f786e65743176626f786e65743100", &(0x7f0000000240)='\x00'], 0x1000) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) getpeername$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) 2018/04/01 09:30:19 executing program 7: socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], &(0x7f000095dffc)=0x1) syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20040, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) rmdir(&(0x7f0000001240)='./file0\x00') 2018/04/01 09:30:19 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYRES64], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) 2018/04/01 09:30:19 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x150) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000700)=[{&(0x7f0000000340)=""/98, 0x62}, {&(0x7f00000003c0)=""/225, 0xe1}, {&(0x7f00000004c0)=""/167, 0xa7}, {&(0x7f0000000580)=""/53, 0x35}, {&(0x7f00000005c0)=""/233, 0xe9}, {&(0x7f00000006c0)=""/27, 0x1b}], 0x6, &(0x7f0000001980)=[{&(0x7f0000000740)=""/209, 0xd1}, {&(0x7f0000000840)=""/17, 0x11}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/166, 0xa6}, {&(0x7f0000001940)=""/11, 0xb}], 0x5, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, r2) timer_create(0x2, &(0x7f0000000040)={0x0, 0x2f, 0x1, @thr={&(0x7f0000000140)="4e1b4ae96fb71042251e4634f923158582388e5d5e85bfeacad609a432f8962eb69535cf06b88670bcf739c01bea49523806d5e41b0bbfa0443bb254f79133a5e7ef6f61665e8120faa1f11e63ed843a43b4414d1a8671e1a72081b9f23a9216b577247c9c4235464d9c848c0677727cd1a57ac2e018723c62a8ec28be1df97b93b462e8", &(0x7f0000000200)="4e3c7380cae6d2903b164d06df37c00aa4c79de92cf0afef17bc3e9601810b26f0be59e0a43e981261ded21c70a3c901e171027d3dc1ea8b7ca71704b8b6406ea1f9ea93ac7ba5a42c121440a6adf4a094544aca41ab35dadace6929db66f1a86a9146e2"}}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sched_getscheduler(r1) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/audio\x00', 0x80000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000001a00)={0x0, {{0x2, 0x4e21, @rand_addr=0x9}}}, 0x84) timer_settime(r3, 0x1, &(0x7f00000002c0)={{r4, r5+10000000}}, &(0x7f0000000300)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001d40)) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000001c80)={0x5, {{0x2, 0x4e23, @rand_addr=0x9}}}, 0x84) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001c40)={r1, r7, r8}, 0xc) 2018/04/01 09:30:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x1, @random="9139ed510fa1", 'bridge0\x00'}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000200)={'bridge0\x00'}) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'syz_tun\x00'}}, 0x1e) 2018/04/01 09:30:19 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='comm\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/01 09:30:19 executing program 3: r0 = socket$inet(0x2, 0xa, 0x10c) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0xffffffff80000001, &(0x7f0000000000)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200000, 0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, r2, &(0x7f0000000040)="7f91ccb75c823e50667bcd3076f1d1765049f0bd7cec77eedea68d4abad360bfaa8e1d1f125bd53a11adfa71476f84643e35d809ad1656ffe4b0b3591229f699a9ae792385cf27f891714809baf4446061ef4939eb5d6430bd52a060dfe935c0e7f00fc53a832ada9169469057d664ada896541c", 0x74, 0x40dc, 0x0, 0x0, r4}]) sendto(r2, &(0x7f0000000340)="399fffff0000000000000ea4a94b4421235ba88107000000000000001f5149bb05081abec4013c6e85ab470fbe94355a64f0c28a60fdcdb5112a2eeb5561f35951c954c4bcf6f5f4c322baf64ca708d4d97f0d7f20206685", 0x58, 0x0, &(0x7f0000000180)=@can={0x1d}, 0x80) read(r2, &(0x7f00000004c0)=""/194, 0xc2) 2018/04/01 09:30:19 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0xc00) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000380), 0x359}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00'}) 2018/04/01 09:30:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendmmsg(r2, &(0x7f0000005980)=[{{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000004c0)}}, {{&(0x7f0000000540)=@nl=@unspec, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000000)=r2) 2018/04/01 09:30:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x3, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/04/01 09:30:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000327003103000000000000000008000000"], 0x14}, 0x1}, 0x0) 2018/04/01 09:30:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ptmx\x00', 0x1000000000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x802, 0x0) sendmsg$nl_generic(r2, &(0x7f00000008c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000001980)={0x11b4, 0x2c, 0x701, 0x70bd2d, 0x25dfdbfb, {0x1e}, [@nested={0x11a0, 0x69, [@generic="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", @generic="3b01c0545626c6c359dfe4d541994bbee63251f49cb79471956ace6bd05f1aa422216134dee103c1fbf9d296157733f6ec5116b28d95b5f412b0c84aa4a949e15151789b19195cba4a769bc3d4f80d747ade2abc8f6ab7fe936258089f5b2304dd765fe99f36c7df98adc2ebe67aeafb666c4e3edad6a907ca073b16c5dd2f851ccbb40a99e7ffac57e0dbc9cf7129a8529e1764214af7a6a79f3e7ec5f421cd3d340932748376a00f0461138e27cf81d878283e120f0b4dc4", @generic="8a649435d5b1dc3807df97912e01794baac665d07149b0ef59d39f4eeffbeb05f714b77c9f27320eddf79b07e506495241dae60f1b82329bd99d667a1863f7d628dd25fac4501e0489b1098c52ee570994a998f8a1221610b310ba4ba9f45ca7622a383c33ad25600f8e0e7b5e0cdd7e19dfb063e121735f9f001207a3b2236d9348a22297ed2d0d48ab6a8eaec3fddd6c8a815da95fbdee3656834697138e0e1b490b7271ca14bd230acb77449aa0d1b7ece6b17169620c93dfbec5c0c28a255e55564d81f0cc7d57f01c481071dfe6a42b0af4292d9b5a5c7ef551881b6feb1877"]}]}, 0x11b4}, 0x1, 0x0, 0x0, 0xe41f08ce9a49e76b}, 0x5) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r3, 0x4, 0x2800) r4 = fcntl$dupfd(r2, 0x0, r3) accept4$ax25(r4, 0x0, &(0x7f0000001940), 0x800) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r5, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000480)={&(0x7f0000ffe000/0x2000)=nil, 0x9, 0x7, 0x0, &(0x7f0000ffe000/0x1000)=nil, 0x8001}) r9 = syz_open_dev$midi(&(0x7f00000006c0)='/dev/midi#\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r9, 0x80104592, &(0x7f0000000700)={0x5, 0x36, &(0x7f0000000840)="adea259af2639fac402d04fde9b13c5119019976d482ab07ba549861ad3802a79e52fc958affdcb068bca11f6d3625441bbca8659c18"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="250000004822b35a64d6110e003a74e570313444d9000000001fc4000000000000000000584b000000"], &(0x7f00000007c0)=0x2) ioctl$fiemap(r6, 0xc020660b, &(0x7f00000005c0)={0x0, 0x101, 0x5, 0x60000000, 0x3, [{0x6, 0x1c00000000000, 0x10001, 0x0, 0x0, 0x4}, {0x2, 0x3, 0x9, 0x0, 0x0, 0x8}, {0x7f, 0x20, 0x0, 0x0, 0x0, 0x102}]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000800)={r10, 0x0, 0x10000, 0xffffffffffffff01, 0x4, 0x9}, 0x14) r11 = getuid() r12 = gettid() sendmsg$nl_netfilter(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fddbdf250c000081000002000800330072ee39e9bc608c398ac1be97e4b3f4be2191f25a893c21a77473f1c10a29f9da302c90e6837063fa769032d440f52f698a984177a0cd94ee82a478cc6602b7a9097c69accaceda841ce9fa0a59d9c14b53487823b5234cfdd6c538fb98d92a5ffae55801627b22371d35ed6bc6fcd383b4121cefe7443660ce62d025c6c220c40da290bfb06ade258502e5c46591db45d5e7a361b087de760d0a23cb732e8679ab"], 0xbd}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r5, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) sched_setparam(r12, &(0x7f00000003c0)=0x3ff) r13 = add_key(&(0x7f0000000b40)='trusted\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="ed6b67c58f299d180c2a75527604a15dd57fc8dac40a1a349d3e28d2aadc83dd35c2bf154c92f2a2673e52c5247b53aae153324d89e7a5df081cac5425ab2be5ab9d77859b5608617d3dd6365a6451ea5ec94fdcf6", 0x55, 0xfffffffffffffffb) r14 = add_key$keyring(&(0x7f0000000c40)='keyring\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r13) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000000a00)={0x0, 0x5, 0x0, 0xe1, 0x2, 0x2, 0x5c32, 0x100000001, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x8, 0x0, 0x7, 0x6}}, &(0x7f0000000580)=0xb0) keyctl$get_persistent(0x16, r11, r14) ioctl$TCFLSH(r4, 0x540b, 0x800) write(r0, &(0x7f0000000ac0)="bb77864600073c1894ca951dbcc65c3925689a381c83acb5291e193cc83123139b270c1e99144744b046ecbc21d8e3180ae82b858b9c4aa496d03ac3cc9012f9ee", 0x41) 2018/04/01 09:30:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) fstat(r0, &(0x7f0000000000)) 2018/04/01 09:30:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000100)='./file1\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x1, 0xa22e}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r0, 0x0, 0x2, 0xc6}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x40, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00000004c0)={0x9, 0x2}) r2 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={r0}, &(0x7f0000000200)=0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = request_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="d800", 0xfffffffffffffffa) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000240)=0x4) request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='md5sum.\x00', r3) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r6, &(0x7f0000000380)=""/178, 0xb2) unlink(&(0x7f0000000500)='./file0\x00') getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x1d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/01 09:30:19 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0xc000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0xa4, 0x0, 0x2, 0x5}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) 2018/04/01 09:30:19 executing program 7: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="1bd1755c38ab928203"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000500)=""/179, &(0x7f00000008c0)=0xb3) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000940)={0x1, &(0x7f0000000900)=[{0xe1, 0x1, 0x3, 0x66}]}) socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x4, 0x86001) write$tun(r3, &(0x7f0000000600)={@pi={0x0, 0x88e7}, @void, @ipv6={0x5, 0x6, "b73c79", 0x26f, 0x2e, 0x1, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, {[@hopopts={0x3b}], @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x4, 0x0, 0x1, 0x880b, 0xfd, 0x3, [0x6, 0x200], "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"}, {0x401, 0x0, 0x400000, 0x5, 0x0, 0x0, 0x800, [], "8c74ab28b061f815a68c7a23ae777214a5743764ae1c4085ef03c0b24a198a227b0d7c4b7e5d2cf7c7bbfd3370d3551a23eb26ae3cfe8c9e5a33419d7bfa18279a6a47aa45e6f3d4214032923dc230b373c46a63b1ba227e52ccb80d2233fe02026ed2ac9a8d74b4d17b3d1913deda2048ad3be76f8f245c1c310024267918cd8dd0360d3a8a2538a0a365ad8630d014b77a6b3196e4b7a113f2c4694abbb4ab4f9e2728f6a9d21ffa5c80cda59e83baea"}, {0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "9ee6ce9dd5e4375f7d3b753b11288eb1b5b3706fd162015fc3f90b7537830721d002eff6f99c9422ccf9b4536ce9f7f545fce4548cc730ac0bacb33af18d347335e922d77a7b1256e23c83984958fb5a8ea241813280fc2a"}, {0x8, 0x88be, 0x3, {{0xc25, 0x1, 0x9, 0x80, 0x7fff, 0x1, 0x0, 0x4}, 0x1, 0x2}}, {0x8, 0x22eb, 0x4, {{0x4, 0x2, 0x1000, 0x9, 0x6, 0x3f, 0x2, 0xeca2}, 0x2, 0x4, 0x4, 0x9, 0x1d7, 0x0, 0x401, 0x0, 0x10001, 0x9}}, {0x8, 0x6558, 0x4, "3f35175587c862e713f217e725b4b8e0a7b57419e4caf86f95"}}}}}, 0x29b) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) fcntl$getflags(r0, 0x40b) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000001c0)={@un=@file={0x1, './file0\x00'}, {&(0x7f0000000100)=""/96, 0x60}, &(0x7f0000000180)}, 0x9c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r4, 0x480000, 0x8}, 0xc) connect$nfc_llcp(r2, &(0x7f0000000300)={0x27, 0x1, 0x0, 0x0, 0x80, 0x9, "f2ca17b351e79e9e56ca596236e59d95f6954f8df02957d51a55fc8d419a38191fbb0b3158082a8e8d5200e3060a2a2cd193243ca907a95e00ed5f53bb6b10", 0x6}, 0x58) 2018/04/01 09:30:19 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000000100)=0x2) signalfd(r0, &(0x7f0000000000)={0x8000}, 0x8) 2018/04/01 09:30:19 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x80, 0x20000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/171) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0x2b, @rand_addr=0x887, 0x4e20, 0x1, 'none\x00', 0x2, 0x3f, 0x7f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 0x400, 0x800, 0x3d}}, 0x44) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x10102, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000001c0)={0x3000, 0x10000}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff, 0x1}) 2018/04/01 09:30:19 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x4, 0x9, 0x4}, 0x2a) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x40, 0x401) mq_notify(r1, &(0x7f00000002c0)={0x0, 0x29, 0x4, @thr={&(0x7f0000000100)="6ac22e277d2148eded23f2069bd515ad401e309112c12f82518a15039b446a9cd8d6ef4d1299e16bde8bbcd68e4ba8241066ea5c313e63e1d7d2e2be2d442fede7ea6b1ca1658eec91cfaf0c602230a88b4ad0711faac49b635575591e6f02e58810a146c1d5078fcfd46c7d8f4607711de9896f55143dcf4ce433d8d094477bf4195f09510205af7e7bade7b5830170", &(0x7f00000001c0)="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"}}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/01 09:30:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r1, 0x7, 0x2}, 0x14) r2 = syz_open_pts(r0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x109000, 0x0) recvfrom$unix(r3, &(0x7f00000000c0)=""/44, 0x2c, 0x40000000, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x5cd}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) 2018/04/01 09:30:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000280)=0x1, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x10000, 0x0, 0x8, 0x8, 0x80000001, 0x1000, 0x86a, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8000, 0x383, 0x4, 0x2, 0x40}, 0x98) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/04/01 09:30:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$setregset(0x4205, r2, 0x5, &(0x7f0000000240)={&(0x7f00000001c0)="f3d104496c598cadf7b874a4367e7bc2304daaf2ccee9e8fe9d1936c6a18744d7585b01f14db5dabeff7d86fc875f1f095a4d69833f9f945c4868962eee7f391cc12ef341d4bc398691ff539a13661870fba26fae157e6aa70ed3aa38c29cecdd1fdcb0404b49e279c71aec6f82a78fb1495f11f9730cc38c903f257", 0x7c}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000100)={0x2, 0xfffffffffffffc00, 0x80000000, 0x5}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) sysinfo(&(0x7f0000000000)=""/162) 2018/04/01 09:30:19 executing program 6: timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xe0000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000180)={0x3, 0x1, 0x2, 0x35, &(0x7f0000000040)=""/53, 0x3a, &(0x7f0000000080)=""/58, 0x86, &(0x7f00000000c0)=""/134}) 2018/04/01 09:30:19 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) sched_setparam(r0, &(0x7f0000000040)=0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000078a000), 0x4) 2018/04/01 09:30:19 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000214ffb)="53000000ff", 0x5) write(r0, &(0x7f0000000040)="b8", 0x1) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4579, 0x404180) 2018/04/01 09:30:19 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) perf_event_open$cgroup(&(0x7f0000000180)={0x4, 0x70, 0x7ff, 0x3ff, 0x81, 0x9, 0x0, 0xfffffffffffffffa, 0x0, 0x8, 0x7fffffff, 0x7, 0xfffffffffffffff8, 0x7fffffff, 0x8, 0x0, 0xffffffffffff8001, 0x2, 0x7f, 0x8, 0x6, 0x9, 0x7d, 0x2, 0x6, 0x87, 0x6, 0x7, 0x978, 0x8001, 0x7, 0x2, 0x8, 0x9, 0x0, 0x101, 0x5, 0x4, 0x0, 0xce, 0x4, @perf_config_ext={0xb9, 0x3}, 0x20894, 0x0, 0x4, 0x3, 0x10000, 0x66b700, 0x80}, r0, 0x2, r1, 0x9) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) epoll_wait(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req3={0x0, 0x7fffffff, 0xd180, 0x5, 0x101, 0x100, 0x38a1}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000003f75590000000000000000a17600090000000000"], 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r3, 0x80100080044d00, &(0x7f0000002000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x400}, &(0x7f0000000300)=0x8) r5 = fcntl$getown(r0, 0x9) move_pages(r5, 0x4, &(0x7f0000000340)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000380)=[0x5f, 0x400], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) dup3(r2, r1, 0x0) close(r3) 2018/04/01 09:30:19 executing program 7: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x200000000000001e, 0x2000000000000001, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x399, 0x7, 0x2, 0x80000001, [], [], [], 0x4, 0x4, 0x3, 0x1, "2bd851bba3db92234ac227955d60269a"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x9, 0x3, 0x8, 0x1f, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000600)={&(0x7f0000000140)=@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000180)="025c09cf8c03f033af0c8606df32592cfe48", 0x12}, {&(0x7f00000001c0)="c8791ca978037ed044bd87f8be61358956b93b737e745df8077eec9e760e8073038f0b5e2e5914e556f265d11ddd5758a094b207785856cd5453b4bc19d48e2bcb15ec383f880ad32e7a05c5021c923c29631f07b37d5957271b6ac7870e0208b12071b1a846e2f1bc6b9c026c699830fb3ab5e4a5fca404f8b5fea6e06e198ded50442dd64b5f9619540c13d914677db931f0bb64460779898ab956f6c8f9dd739421d6b9e002", 0xa7}, {&(0x7f0000000280)="a5764fe28c7fbbcf0abf8d41e63767f4ff5e3a2c80f0c962b33f6a7ebe8724b3c943073c3444ae3f74", 0x29}, {&(0x7f00000002c0)="8e5c48488e416272a2d9506fe4e3a3068e22e2de5c40f66f6343b3203d78289eb0e7eee5", 0x24}], 0x4, &(0x7f00000004c0)=[@sndrcv={0x2c, 0x84, 0x1, {0xfdde, 0x3f, 0x8008, 0x80, 0x9, 0x2, 0x1, 0x7, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x4, 0x2, 0x1, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0x100, 0xffffffffffffff56, 0x1fffffffc0000000}}, @init={0x14, 0x84, 0x0, {0x100000001, 0x3, 0x8b, 0x80000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x73, 0x4, 0x2, 0x8, 0x7, 0x800, 0x3, r5}}, @init={0x14, 0x84, 0x0, {0x8, 0x8, 0x8, 0x7}}, @init={0x14, 0x84, 0x0, {0x1f, 0x1, 0xfffffffffffffffb, 0x4435}}], 0x134, 0x4001}, 0x20000000) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/01 09:30:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x136, 0x10000}, {&(0x7f0000010b00)="0000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000", 0x3f, 0x111920}, {&(0x7f0000010f00)="00000000000000000000000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x111c80}, {&(0x7f0000011300)="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", 0x1a0, 0x112000}, {&(0x7f0000011a00)="007b863f00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a00601100000000000000000000000001b43240f8bac948ef9b654f025d3f173701000000000000000700000000000000", 0x60, 0x116000}, {&(0x7f0000012000)="000000000000000000000004000000000000000001000000000000008040000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x401720}, {&(0x7f0000012500)="000000000000000000000400000000000000000100000000000000004000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000", 0x60, 0x401b60}, {&(0x7f0000012900)="000000000000000000050000000000000000000000000000000020400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000500000000000000", 0x60, 0x401ee0}, {&(0x7f0000013000)="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", 0x1c0, 0x404fa0}, {&(0x7f0000013500)="000004000000000000000000000000000000007040000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000000000000000000000", 0x60, 0x4058e0}, {&(0x7f0000013a00)="0000000000000000000000000000000000000400000000000000000000000000000000404000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000", 0x80, 0x405d20}, {&(0x7f0000013f00)="0000000000000000000000000000000000010000000000000004000000000000000200000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000004000000000000000200000000000000b00700000000000000010000000000000004000000000000000200000000000000b00200000000000000010000000000000004000000000000000200000000000000b00100000000000000010000000000000004000000000000000200000000000000b00400000000000000006000000000000000010000000000000500000000000000010000000000000004000000000000000200000000000000b00500000000000000010000000000000004000000000000000200000000000000b003000000000000000010000000000000000100000000000002000000000000003ba828c600000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a00704000000000000100000000000001b43240f8bac948ef9b654f025d3f173704000000000000000700000000000000", 0x1a0, 0x406ec0}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') renameat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/01 09:30:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) get_mempolicy(&(0x7f0000005200), &(0x7f0000005240), 0x0, &(0x7f0000482000/0x3000)=nil, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/enforce\x00', 0x100, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) getsockname$unix(r1, &(0x7f0000005100)=@abs, &(0x7f0000005140)=0x8) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) getuid() r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x9, 0x0, 0x9}) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x354) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@broadcast}}}, &(0x7f00000002c0)=0xe8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x6, 0x7b, &(0x7f0000000080)="7ee456088252", &(0x7f00000000c0)=""/123, 0x8000, 0x200}, 0x28) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaa0000001400000081000000080045000024008600000000009078ac14ffbbe00000014e204e200405907800d73cde00f5347521e71bc25a7a6b6e8f331c73b3ec4b6eaf19dc078edc97f9ca1b1bcd42d6b1c728dbaf5fbfebcc4cf300f6afbd96401685fb0490d00b205bc09d59"], 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="1400000001000000000000ff000000000000"], 0x12}, 0x1}, 0x0) sched_yield() sendmmsg(r2, &(0x7f0000005040)=[{{&(0x7f00000022c0)=@ipx={0x4, 0x0, 0x0, "5d3efb3c3669"}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000002480)}}], 0x1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) 2018/04/01 09:30:20 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES16], &(0x7f0000000000)={0x0, 0x2, [0xf7b, 0x1f6, 0x79a]}) [ 103.484343] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop1 2018/04/01 09:30:21 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20002) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet(0x2, 0x80005, 0xb28c, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000800)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)=0x6, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="6d00000047d9b17183dadfd4a15d955cc064db2291f1b496c4eafaa8dc1095f0031b41995443ced02175ae246bc36205bde5740604b14eddd97568120d43abb549b38767058c30445cc3106098c1375dee48494f9360a6dc4f823d9050586ea4e10cb0738f663e3529766cb389fab92b00b6927cc8fba0718a875d5265b550d71ed82d2f6619f66e43be2f9f89942cecf5e3f8"], &(0x7f00000000c0)=0x2) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)=0x1) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000840)={{0x81, 0x100000000000, 0x7, 0x101, "67f933c28c436f45f4dac206c6f0f14e612acea34a32e247d2323f3f57fb51c4a22eb963930deb35669709fc"}, 0x0, 0x0, 0x4, r2, 0x7, 0x80, "c4bf769fb67f836e780cd114cf8f997c59bb8272827c0b971d75ee5e7e95fd41bccb59494a190885cfb57a459977d1d2fde3eac93fabf7639df9732605200c90", &(0x7f0000000980)='(vboxnet1selinuxeth1\x00', 0x15, [], [0x462a, 0x7, 0x3ff, 0x1]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000500)) close(r0) clock_gettime(0x4, &(0x7f0000000240)) r3 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000580)) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000400)="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") execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup.net/syz1\x00', 0x1ff) select(0x40, &(0x7f0000000180)={0x8000, 0x0, 0x8, 0x9, 0x80ec, 0x40, 0xfffffffffffff048, 0xbbbe}, &(0x7f00000001c0)={0x9, 0x4, 0x0, 0x3, 0x1, 0x0, 0x81, 0x1}, &(0x7f0000000200)={0x5, 0x8, 0x7fff, 0x401, 0x8, 0x44bd2408, 0x0, 0x10001}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000600)) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700000008ffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/04/01 09:30:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x136, 0x10000}, {&(0x7f0000010b00)="0000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000", 0x3f, 0x111920}, {&(0x7f0000010f00)="00000000000000000000000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x111c80}, {&(0x7f0000011300)="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", 0x1a0, 0x112000}, {&(0x7f0000011a00)="007b863f00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a00601100000000000000000000000001b43240f8bac948ef9b654f025d3f173701000000000000000700000000000000", 0x60, 0x116000}, {&(0x7f0000012000)="000000000000000000000004000000000000000001000000000000008040000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x401720}, {&(0x7f0000012500)="000000000000000000000400000000000000000100000000000000004000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000", 0x60, 0x401b60}, {&(0x7f0000012900)="000000000000000000050000000000000000000000000000000020400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000500000000000000", 0x60, 0x401ee0}, {&(0x7f0000013000)="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", 0x1c0, 0x404fa0}, {&(0x7f0000013500)="000004000000000000000000000000000000007040000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000000000000000000000", 0x60, 0x4058e0}, {&(0x7f0000013a00)="0000000000000000000000000000000000000400000000000000000000000000000000404000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000", 0x80, 0x405d20}, {&(0x7f0000013f00)="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", 0x1a0, 0x406ec0}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') renameat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/01 09:30:21 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde", 0x1a}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16, @ANYPTR=&(0x7f00000003c0)=ANY=[]]], &(0x7f0000000480)=0x1) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x80000, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3", 0x69, r2) 2018/04/01 09:30:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f0000010000000001e00000017f0000010180000000000000a1c39e40f165244a7f0000010055ffff"], 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/04/01 09:30:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x6, 0x2, &(0x7f0000f57f20)=[{}, {}], &(0x7f0000000100)) io_destroy(0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7f, 0x40900) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000180)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/enforce\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=""/64, 0x40}, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r4, &(0x7f0000001400), 0x2a6, 0x0) 2018/04/01 09:30:21 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='statm\x00') sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x40000) 2018/04/01 09:30:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x20000000}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x4, 0x81, r1}) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r4}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000100)={0x4, 0x1000, 0x1, 0x5, 0xfffffffffffff801}) 2018/04/01 09:30:21 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000000180), 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0xde, 0x76f, "551b03a72eec29848a112743ac5853c636f6a520673b28e1a8132bde98c7ee9230b17e0a99e3121b100f7a0bd2d0f6ff690d65360d4ed048cbd72890e0dd092fbd1e762e63560430329070dcf12ddd32ea4998f1b5c06f4c14d5e818695458a5c7ed538ab3518a5d588bd7a441e6e80267b90ccd5c71bca9bbf9c971a7167d843f6ccf09b7bd8c7258490c3e4ea34a24cd8208673193adc0551338b185cb2a2b63099f4bc2b384971c21e5d18bc3dce8b84e4bf48557d87cdf99fac0549e6476b768c1c50320a892dad6d087b259f4f60072c5a07d3e"}, 0x10000) pipe(&(0x7f0000000000)) [ 104.566507] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/04/01 09:30:21 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x7fff, 0x1) getsockname$unix(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000300)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/62, 0x3e}, {&(0x7f00000003c0)=""/167, 0xa7}, {&(0x7f0000000480)=""/50, 0x32}, {&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/206, 0xce}], 0x5, &(0x7f0000000640)=""/4096, 0x1000, 0x100}, 0x20) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001680)=""/61, &(0x7f00000016c0)=0x3d) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001740)=@raw={'raw\x00', 0x9, 0x3, 0x358, 0x0, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x28c, 0xffffffff, 0xffffffff, 0x28c, 0xffffffff, 0x3, &(0x7f0000001700), {[{{@uncond, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d4, 0x800, 0x8}}]}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x8, 0x6, 0x7, 0xfffffffffffffffa, 'snmp_trap\x00', 'syz0\x00', 0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0xffffff00, 0xff000000, 0xffffffff], [0xff000000, 0xff000000, 0xffffffff, 0xffffffff], 'tunl0\x00', 'bcsf0\x00', {0xff}, {}, 0x2f, 0x9, 0x0, 0x20}, 0x0, 0x110, 0x134, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@inet=@SYNPROXY={0x24, 'SYNPROXY\x00', 0x0, {0x6, 0x1ff, 0x1}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000001b40)={{0x73, @multicast2=0xe0000002, 0x4e23, 0x1, 'wrr\x00', 0x8, 0x26a4, 0x2b}, {@loopback=0x7f000001, 0x4e21, 0x1, 0xfffffffffffffffc, 0x8, 0x20}}, 0x44) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001bc0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c80)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000001d40)={&(0x7f0000001c40)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f0000001d00)={&(0x7f0000001cc0)={0x3c, r3, 0x900, 0x70bd29, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000001f00)={0x0, 0x0, &(0x7f0000001d80)=""/103, &(0x7f0000001e00)=""/145, &(0x7f0000001ec0)=""/64, 0xf000}) ioctl$KDENABIO(r2, 0x4b36) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001f40)) fstatfs(r2, &(0x7f0000001f80)=""/158) r4 = gettid() ptrace$getregset(0x4204, r4, 0x3, &(0x7f0000002140)={&(0x7f0000002040)=""/224, 0xe0}) setpriority(0x2, r4, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002180)=0x2, 0x4) mknod(&(0x7f00000021c0)='./file0\x00', 0x8, 0x444a79b6) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002240)={&(0x7f0000002200)='./file0\x00', r0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002280)={0x0, 0x10001, 0x30}, &(0x7f00000022c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002300)={r5, 0xd2, "e3fce8c6d3a857d90a36cca7690138b19f6896536ada68d08d96a0e5659723e65b7a2d33f60baf9e735072a59fb40e28123761b2e51a98bab56a1f0ea9a7e865846811eced393322b0c1cd63b9a1ec116560f2b65d310e7fe65b606e95b8fbd55f92d4909239d2d65f9c8ef389b219019b010fe4e1a650e6aad81f03541c87d27fdadb79b28d8084999f99bf24ee7d54d880df52c5cb2dc12408e4ce330de50dd1a7982628d367422758abcad56af2bb97e08024d01c0cc3158b541ec1efa05088721120af1e2a228550c64d8d2422862000"}, &(0x7f0000002400)=0xda) r6 = memfd_create(&(0x7f0000002440)='ah\x00', 0x2) getresuid(&(0x7f0000002480), &(0x7f00000024c0), &(0x7f0000002500)=0x0) getgroups(0x3, &(0x7f0000002540)=[0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002580)={r4, r7, r8}, 0xc) getsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f00000025c0), &(0x7f0000002600)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002640)={'ip6_vti0\x00', r1}) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/04/01 09:30:21 executing program 1: r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) geteuid() stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r3 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, r2, r1, 0x0, 0xf4, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2, 0x59b4}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r5, 0x7}, &(0x7f0000000280)=0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x3, 0x8}, 'port1\x00', 0x4, 0x0, 0x9, 0x6, 0x100000000, 0x0, 0x3, 0x0, 0x7, 0x2}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000600)={'ipddp0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/04/01 09:30:21 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x4000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x200000004e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0xfffffffffffffffc, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/04/01 09:30:21 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b08f55fb7184488a4c"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="b4000019873f8b0025007900000000000700000000000000000000000000001d95000000000000000e5c8dc7fc375a6ff2ae1066a88a70dfab00bcedecbd1cfb73ca067be72990f4b86eb0ca2466626681b645232e120690818bfc23f2bd5b790e3c886953d203b723abbe104bb96cd4f46b34bdcda16e3453265a225f39d7d7"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4082) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000140)=0x7, 0x4) r2 = socket(0x10, 0x3, 0x0) unshare(0x400) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) [ 104.611547] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/04/01 09:30:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'sit0\x00', 0x1}) r1 = memfd_create(&(0x7f0000000080)='wlan1\x00', 0x3) fcntl$addseals(r1, 0x409, 0xc) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000100)={0x5, 0x4, [0x6]}) 2018/04/01 09:30:21 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519", 0xe0, r1) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="fd2f55d506905918d0ef81f75436cdf4882ee6adfa0bb3cc4e0ca7265c77203d173d511f5e5501cfbac97ac6e488d1b0a3b139d91db77891484dbe490d358125c97a76829a96b64c2e0c10f96548b626deb07caa983c43109d050479ad6220f35827c5e285fa764d15b2856202492e1f", 0x70, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, 0xffffffffffffffff, 0x1}) write$fuse(r5, &(0x7f0000000140)={0x50, 0x0, 0x2, @fuse_init_out={0x7, 0x1a, 0x5, 0x7, 0x2, 0x8, 0xffffffffffffffff, 0x5}}, 0x50) 2018/04/01 09:30:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd5, "b212b3ec504375770297179c73f6bf6473c978be26e03784996a20c9aa6c44e4113b1bb66f3cae0b6fac64eff340b24f39d4dc77905eecce8da5ebffd97b4a7b6809a08e7e9acbd7bcf901c55555fb35d97d2bf5d999f007b9e899497790f0f6a2cc6cf425b04893d6a5bf00562cb2ae8ff2f1770ea655dd2684405c441ca9a1bdb7b530d380ce3ac55cb43f373d5e995445d8d6ca0c0a49738ee549f4145697be9f9397630d3286161b0e00b6bc66fe4eea362a55c5f5bdbbd5895f0575d25b9304d601594f0ad0305958d839a723a5f5a79a80d3"}, &(0x7f0000000140)=0xdd) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x7}, 0x8) 2018/04/01 09:30:21 executing program 5: perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x101, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001480)={&(0x7f0000001440)=[0x0, 0x80000000, 0x2, 0x3f, 0x8], 0x5, 0x1, 0x8, 0x4, 0x20, 0xbd, {0x400, 0x89fe, 0xee53, 0x1, 0x3, 0x8, 0x9, 0x1, 0x8, 0x1, 0x2, 0x6, 0x20, 0x8000, "9e99579e4e8c15f7082f6bd6e79e6befd940ea8821c3570726e92d69a28fb035"}}) sendmsg$nfc_llcp(r0, &(0x7f0000001400)={&(0x7f0000000180)={0x27, 0x1, 0x2, 0x5, 0xffff, 0x3, "7b1daf116b9a8942291676f7373673b6ac37a50c8bda5ec841d85ce0440bf711c933e9b49e38600a42df12ec98db35ee949a7de385e7f8d9e9bd0e8922d7a5", 0x17}, 0x58, &(0x7f00000013c0)=[{&(0x7f0000000200)="fcccb549ee4b2d7998b30f601192d44d266dfa5572b63b956c658cb28ace5007c15f5b53a4f1ba5c5a8a411102a7e92cd5a90dc4e46cc7b1edba7752fd80d49e2d078aa31e49ca30cd1802f6c3ab106b853c0122fbd8c8624bec38fd96f3af2874f7de", 0x63}, {&(0x7f0000000040)="3c27ec4188e54e54263765e4df2d3f15254cfef71fbb82586ac648f32343c8b08fe1eb675dcc7a12a586ded6bae29a6d3dea7ba39cbe1e4b40cc51", 0x3b}, {&(0x7f0000000280)="6c11f365a42c43252cc0647b3269317d70755efebcce2f721a302c63af8907", 0x1f}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="582ba5f06f82dfa076af21a38468af0b2b39ec8009238ceeced5845d297a9bf4bca9127514ec6f3b76d16806942a39cb29cd4e822daa2c85b9906e38ec736df9b67076a78f120d06cd170ea4a1c8ad606a3fff7ee21f68edbf898dc1cba379d034e688405e327a5119b7229b2dca73c7f267400c799e1d6eae96e104447282b5d4026b8885ed704b42445b288ff67296b015dd1f02354db95c142f61bedd388382e8838946ce90e340639d6318830774080e24b7468c99ed7c", 0xb9}, {&(0x7f00000003c0)="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", 0xfffffffffffffe9a}], 0x6, 0x0, 0x0, 0x10}, 0x4000000) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000015c0)={'ip6gretap0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={r3}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001500)={0x0, 0xff}, &(0x7f0000001540)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001580)={r4, 0x4, 0x1, 0x9}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@mpls_getroute={0x24, 0x1a, 0x11, 0x0, 0x0, {0x1c}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) syz_open_pts(r1, 0x380) 2018/04/01 09:30:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000773000)=0x200000000404, 0xff94) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/01 09:30:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmmsg$unix(r1, &(0x7f0000002700)=[{&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="bd320317f27c40e7c3e5d3d92c9b863e428ffaba", 0x14}], 0x1, &(0x7f00000008c0)}], 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/01 09:30:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/01 09:30:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000340)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca8164243789000000b9006aa376e24b82f7a70a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e000082000000", 0x4d}], 0x1) syz_emit_ethernet(0x2e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aa64ea412e288c5808ce84807b6aaaffffffffffff0800460000200000000000009078ac141400ac1414bb4403000012009078000000004d428b23"], &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x8, &(0x7f0000000000)=0x2) eventfd(0x40) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x5, 0x3, 0x80000001, 0x6, 0xffffffffffffffff, 0x7, 0x100000000, 0x5]}, 0x14) memfd_create(&(0x7f0000000040)='vmnet1\x00', 0x2000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x5bb1af73, 0x7, 0x0, 0xa}, 0x8) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) 2018/04/01 09:30:21 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x3) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)={0x0, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/01 09:30:21 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x20000) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x39, r3}) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/01 09:30:22 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000003c0)={0x0, 0xffffffffffffff9c}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000440)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000400)={0x7f, 0x1ff, 0x1, 0x1000, 0x13, 0x6c6}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="85000000050000004500000000f4ff009500000000000000"], &(0x7f0000000200)="475f4c001a9a9e70aef7576d60564aa2c649c36be40b5188e1de8146c378d557d4f2d678ebae8b65e8390af3cea7d419ae4f43eb127dff9bb9c79df5293755bc84701ac9dbf8c7acbd482febd61a1d4515bade6f094b8fb402410091a80b09bf510000000000000000", 0x2, 0x99, &(0x7f0000000140)=""/153}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000380)={r1}) 2018/04/01 09:30:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getgroups(0x5, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setsockopt$inet_buf(r0, 0x0, 0xa6197a809ad34ea1, &(0x7f0000000100)="20d7779f0ffbb9e72e63375b87c5d98a4e5ab84f261c1af57cda09c4c80b984dc5464e74c368efaccf4817644374683aa59b4032aebe0c8209415045d6162e9f6e0139769c5782911edc782544e991756334942bccd207b8f0", 0x59) setregid(r2, r3) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r4 = openat$cgroup_type(r0, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8, 0x200000) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f00000001c0)={0xc30d, 0x8, 0x6, 0x404}) readv(r4, &(0x7f0000002340)=[{&(0x7f0000002280)=""/168, 0xa8}], 0x1) 2018/04/01 09:30:22 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x3) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$eventfd(r0, &(0x7f00000000c0), 0x8) getsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x3, r0}) 2018/04/01 09:30:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0x0, 0x1f, 0x80000000, 0x5400000000, 0xfffffffffffffc00}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000640)={r2, 0x100000000}, &(0x7f0000000680)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000dc0), &(0x7f0000000e00)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x4080) epoll_wait(0xffffffffffffffff, &(0x7f000000cff0), 0x0, 0x0) r5 = getegid() socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00'}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000ac0)={0x5, 0x100000000, 0x0, 0x800, 0x3ff, 0x8000, 0x0, 0x6, 0x3f, 0x3ff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c000000140021080000", @ANYBLOB="1400060000000000000000ddff00000000000000"], 0x2}, 0x1}, 0x0) setfsgid(r5) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000180)={"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"}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000180)) ioctl$int_in(r6, 0x800000c004500a, &(0x7f0000e5a000)) write$selinux_create(r6, &(0x7f0000000040)=ANY=[], 0x2b6) write$selinux_load(r6, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "acacac6a2ea6070f073182fb"}, 0x1c) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r8, 0xae78, &(0x7f0000000040)) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10, {0x2, 0x4e21, @broadcast=0xffffffff}, 'vlan0\x00'}) add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="46cafe8bd36dd3a7987861dbce0507061de5329a783132", 0x17, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x10000, &(0x7f0000000140)) 2018/04/01 09:30:22 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) read(r1, &(0x7f00004c0f44)=""/188, 0xbc) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000000040)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0xfff, 0x4) r2 = gettid() tkill(r2, 0x3d) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000100)={0x0, 0x8, [0x7, 0x80000000]}) timerfd_settime(r1, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/04/01 09:30:22 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = memfd_create(&(0x7f0000000040)='vboxnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x401, 0x800, 0x8, 0x5, 0x7}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x1d, 0x9, 0xb48, 0x2, 0xffffffff, 0x20, 0x3, {r4, @in={{0x2, 0x4e23}}, 0x2, 0x4, 0x9, 0x1, 0x44}}, &(0x7f00000002c0)=0xb0) timerfd_settime(r2, 0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000000c0)) dup2(r1, r0) 2018/04/01 09:30:22 executing program 4: r0 = socket(0x13, 0x2, 0x9) write(r0, &(0x7f0000000140)="1f000000f90300ff1400000120ce000007008d2b190000a5a34dbac2ae00e1ff000000000101016c9e0000000000bbff", 0x30) 2018/04/01 09:30:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3b, 0x10, 0x2000000000006, 0x8001}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x0, 0x0, 0x2000000000009, 0xfffffffffffffffc, 0x3c}, 0xfffffffffffffdc1) 2018/04/01 09:30:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6(0xa, 0xe, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[]}, 0x50) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffffffffffff, 0x121000) write$tun(r4, &(0x7f0000000280)={@pi={0x0, 0x6005}, @hdr={0x1, 0x4, 0x7, 0x6, 0x1ff, 0x3ff}, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x80000000, 0x4, 0x4}], {0x8100, 0x100, 0x2}}], {@generic={0x1, "0dd7a871147f2c44c910f00ae880508ab568c8736e9c90d61cda47c47c2cbc7867f41eb7216a13e81cc7b9068cf525c335a30e114543b014cf596275877261a4724eba64151c9561f85b945c95af1faa1d2943ea9f13caaec96c294b5ebccc09c870e1473172f5a952a81e7d62a2a3a026d9de18e590e67cd9c46e9466b609b9c321f4dc7e56cae2"}}}}, 0xac) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) 2018/04/01 09:30:22 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'irlan0\x00', 0x1}) syz_emit_ethernet(0x3e, &(0x7f0000001500)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "347f1f", 0x8, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/04/01 09:30:22 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) ioctl$KVM_SMI(r0, 0xaeb7) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@nat={'nat\x00', 0x1b, 0x5, 0x47c, 0x0, 0x0, 0xffffffff, 0x0, 0x22c, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0xec, 0x134, 0x0, {}, [@common=@unspec=@owner={0x34, 'owner\x00', 0x0, {r1, r2, r3, r4, 0x2, 0x6}}, @common=@socket0={0x20, 'socket\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x10, @ipv6, @ipv6=@ipv4={[], [0xff, 0xff]}, @gre_key=0x100000001, @gre_key=0x10001}}}, {{@ip={@empty, @loopback=0x7f000001, 0xffffffff, 0xffffff00, 'ip6gre0\x00', 'eql\x00', {0xff}, {0xff}, 0x89, 0x3, 0x4}, 0x0, 0x98, 0xcc}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0x2, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e24, @gre_key=0xffffffffffffa893}}}}, {{@uncond, 0x0, 0xe8, 0x11c, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x1, 0x8}}, @common=@ah={0x2c, 'ah\x00', 0x0, {0x2, 0x10001, 0x1}}]}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @multicast2=0xe0000002, @multicast2=0xe0000002, @port=0x4e20, @icmp_id=0x65}}}}, {{@uncond, 0x0, 0x98, 0xcc}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0x4, @rand_addr=0x5, @multicast2=0xe0000002, @gre_key=0x6, @icmp_id=0x64}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r5 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@multicast1, @in6=@remote}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000ac0)=0xe8) dup(r0) ioctl$int_out(r5, 0x1, &(0x7f000004bff8)) 2018/04/01 09:30:22 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001740)=ANY=[]}, 0x50) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)={0x3, 0x7}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r1) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) sendfile(r3, r3, &(0x7f00000000c0), 0x3) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000011000)) read$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x3, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0xdf3, 0x81, 0x7, 0x80, 0x3, 0xb76]}, &(0x7f0000000200)=0x100) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) [ 105.945306] device bridge0 entered promiscuous mode 2018/04/01 09:30:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6_vti0\x00', 0x800}) [ 106.103590] device bridge0 left promiscuous mode 2018/04/01 09:30:23 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0x91, 0x2, 0x1f}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) 2018/04/01 09:30:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff]}, 0x5, 0x1, 0xff, 0xc, 0xff, 0xfffffffffffffffa, 0xd2}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x2, 0x5}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x100000000}, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000240)="a12e11aac5826cf77eaf22f4a367e9e1", 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000280)="2b9bb71f437c65ec2741b08d032ac63e", 0x10) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000002c0)="d7d71d6fa42c0a5aa740d934d90d1cf35f4a9125d7784cd93bc8e99f3199224e0b092df3f662b893c3fa1464ec3ab469067f06f03023998f5deeb0aaef2bf20e7e8a45cf365035e8e8cd84d84e84a427b00959eb53fb823ab0d979ae1911e57113462af9248325928993d84aff99a715b9566206d3161762") sendmmsg$unix(r3, &(0x7f0000002540)=[{&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000024c0)=[{&(0x7f00000003c0)="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0x1000}, 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0x1000}, {&(0x7f00000023c0)}, {&(0x7f0000002400)="ea549bc5fe547a3880654dd85c0ea021c48c25d36069a3aeead6bfe1a7017b598c10d27346c382cf710c66ce5cb2b06a222a4de66f687702050819b3db58206f102265e3c1ccb9566dcb6a0a7a03c28e01b2430cd80db49ec9732785ed8a70a37d7666b9efc9bbc60de6792c10297cb8963d215a86d6aebfd8356bb9f275c4d61c2b7b9976ce36652bd4c83cb1510594e2ac4a22aaf3cc14c5c9cd6491b709f6ab90b1ccaacf0cc6b356ac74f76df18d193577", 0xb3}], 0x4, &(0x7f0000002500)=[@rights={0x2c, 0x1, 0x1, [r0, r3, r0, r3, r0, r0, r3, r0]}], 0x2c, 0x4040004}], 0x1, 0x48080) sendmsg$netrom(r3, &(0x7f0000002d00)={&(0x7f0000002580)=@full={{0x3, {"e61d8781bbc607"}}, [{"3c15820222a614"}, {"816ba875c19c7d"}, {"7fc2280e0e8431"}, {"e7d29f5f43cfd6"}, {"767a07a92f2078"}, {"d58e8604a4f2bc"}, {"57c91bbf33f356"}, {"a9e5d26cf106dd"}]}, 0x48, &(0x7f0000002740)=[{&(0x7f0000002600)="b562780dcde815f662a22ee17715ad998dc7ccc66516f08f3ac34d54c644560d4deea83ad2250eadfcb34d61dba611705f2d8f6575a843b1e73f8ab742bc62523f639e4ab9c39dfb77efa543ed9762f90b977fc89c167e0e97fe59eef5d5d30f8043cd39f3362af2e8d724ddfdb6babec1b97f6df4f968ced024957d88a2d1509ab2a66aaad28c14e6a24922155fbdc6541cc219aa7f58f4b4c973d19c08a7bd045952c194a4b9303d3d9f375c7a13c729efa016353754bb0c42f6e6503b45f154eb49", 0xc3}, {&(0x7f0000002700)="1b2b07a9ae660292b5717fb9b2ecc1ddee4cd1dafa7485d7bbd9349c3017e174b00a854058f0196aee5f6f16e9f1d9292143a79fa7a20d8c9892", 0x3a}], 0x2, &(0x7f0000002780)=[{0xf8, 0x112, 0x5, "0ab72a70ad27cb4b81dd4381d2699127a0825cb09512e76624da6687da7db40e23b7f8752f2dcc2f96aab52cb11e7f6ff910e3aa171ed72d8a4116e0ca6dffceaef32e45c26b6cf23ef76a28d3bf615bb171fd44052e631611828a2a173151a4d766a3949e4637053058aa96b3a159a1c6ee98c4c3a137eecaa8eaac90a5f02aaa6b2c487a07bc53a51b2f80eeb8907f1918587b8b928f91ce131f3e61043fd773679eb0cd708a68ea09cb8a504ae109e76f44222e69739de60e07c2508a331c182ee1392df9c424fa8eafa0fedc0c1bde6a19ea561c6ca5fb6be7ef0aaf505204820954baffd3554c6e31"}, {0xe0, 0x19b, 0xffffffff, "b0f9a187e1576cf7366246d87cce70f81a6ea9f439b914f856b32cec0c2a4c0fbb009f6c8fe1eec376c422438335712b35fbd9f65150f7bbb752d771326dc1a2bd1caf5a1f6eff888451d9fe6a4b112e6e2403bfc69ddaf0d48ca9d60977cde4000bdf801e35628f3c2987abde93f62fdd77987bb952f49ff89dabf9a1ec35e040037db844af54a603a194aa3522cfc75340512d5e78e47be2ed288e9ab96a5b9d5edecc7b66a836c307b0bb7597290e596a2a9e4df90399c6693c71c04eb357a2dd40f57c392105e7e525ffe1ef23f20b"}, {0xd4, 0x10e, 0x8001, "ac6a8fa4603bb5e57f563df4cad7b1ab392ebfa5ea40e4be79c423a08ab011be582517e013ebce3ba471e894fbcd1834d690e7e630f643ed9962dd869e8cc9d1baba675489d4fbe2687afbe9699e6cc5dd38d098efec3d6adb62484e7ffc781f65890ca9abe37b91a9e8d4214136e04856b37ce73df201be15a19511e96c59df635d304e4385743d89e5a8fffc56fed4c24fc1448cb2e9b05d021198d91cbdc5f91a0a43fe73f86d611857f112da266e1bcb8af5302fd7c41f4eb6e74cabc80d505a0869201c9b"}, {0xb8, 0x1ff, 0x1, "520887b28cdcc159a7c14bb5ead9ae3b91e49542cf9e9ddaff69fedbb8f854e4b04c74f496d5dae8f37fa9e8a019ddee9bf5879815824a5934c6e94bba461a5186bf244ff34565986f956f5569413d0742dee44c442496ed2bc25158219b27432fe26b6335af458ce02cb729368cd2bd9feea98180770ab191bfbfcb868ef6b44816f488b008fd46e514d4c0bad86bd8a4b888f99c8ebce0e452a23afc4c75b1f73d47aa4b4e41e168"}, {0x2c, 0x10b, 0x2, "6e1f496db54b04dcea663acad87dcbd9437c3f8935df98d5eb09814ae4"}, {0x68, 0x113, 0x89, "522ff02e15e3394fc4f029196b2e634547e811d9e8394f4f9dd64ca49f8fe5b6f6d93bbf7e0c29e6ba764e1a1f17e73c61c7eaacb53188a5e8ee6bfe822e6c2948e0088bb22a5f4e94c43e9677ab62a0c8edd894e82d05b8a4eb7bde"}, {0xc, 0xff, 0x1}, {0xc4, 0x1ff, 0x8, "b0658ca0b59c7c28a01f51e5ec934f97726d7c314547bd5c57683412a7d4f3c92170d8e79c57b52c71062c98185a7fdd98a75d3aa12e3fa5526272499232f98658a951a96d305f3a3aafec866bf4072a7e8ef86db81552e0806f02b4f955718d920a2815e5f0bf2975645b8b81f46200eddd13b20de3cf93d2a368b337f5843fd155ad3e5fa70431c9027358ce5e83b417404dee876f3abc224631557cb8b9fdd8c1c7b5e16dd8fe3bac65448d9e9b8dc0262c510eb378e1"}, {0xa0, 0x114, 0x7fff, "9e23435bf61a1c6ee6112317acf042e4725645f17d975b4b29ef41fb13ceb09d57bcf6dc95888a85890ee3b9638a185cdc7cc33931c5d633f1ec5bcae99a4e08bf44578d6b3e7a464f8ab0cef3c03717187d77f523e9ebd53bbe9acee17b07af4bd0e321bdc55544ec0afbb9a31595646ebd773fa9ac1beeccb2f5481ad31f4073bdec88746b3bad2c8fad847f457df945ef"}], 0x568, 0x4000}, 0x4000000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002d40)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002d80)=0x1f, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002dc0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000002ec0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002f00)={@loopback={0x0, 0x1}, r4}, 0x14) fstatfs(r0, &(0x7f0000002f40)=""/92) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000002fc0)) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000003040)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000003140)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003100)={&(0x7f0000003080)={0x54, r5, 0x40a, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x8800}, 0xc000) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000003180)={'filter\x00', 0xa7, "17755d832549ddff07e975785255151e1cc725810bda5644100f79996828f50cdae290a1d11a4e08593955c931d5faf93c92267707f605516dba19cfd0c1beb252306535e4d11eaee26bfb68ee218ff1e9173f6db7849321844eaa5ae6d6e46ff843e9b91247e50ab57b57eea682c4a5ed973249a84dd100c269bce7c3c5db00213bb40277a7704b8ea597289932242d223763b5b6650df2ffce24d08e11797a83137ffcbb6336"}, &(0x7f0000003280)=0xcb) read(r3, &(0x7f00000032c0)=""/119, 0x77) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003340)={0x0, 0x0, 0x0}, &(0x7f0000003380)=0xc) tkill(r6, 0x20) socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000003400)={0x2, &(0x7f00000033c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000003440)={r8, 0x3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000003480), &(0x7f00000034c0)=0x4) bind$netrom(r3, &(0x7f0000003500)=@ax25={0x3, {"214ec509bc3345"}, 0x7}, 0x10) getgroups(0x5, &(0x7f0000003540)=[r7, r7, r7, r7, r7]) setresgid(r9, r11, r10) 2018/04/01 09:30:23 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) clock_gettime(0x19, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x12, @time={0x77359400, r3}}) 2018/04/01 09:30:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) r2 = memfd_create(&(0x7f0000000080)='/)$vboxnet0vboxnet0cpusetnodev#:\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xaec, 0x4, 0x5, 0x4, r3}, &(0x7f00000001c0)=0x10) ioctl$TCSBRK(r1, 0x5409, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x80000001, 0x5ad, 0x2, 0x10001, 0x400, 0x7, 0x9, 0x7, 0x0, 0x3, 0xfffffffffffff8dc, 0x8}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x5, 0x1, 0x5, 0x800, 0x3, 0x8}) 2018/04/01 09:30:23 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x2, 0x6, 0x7fffffff, 0x1}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0xfab, 0x67db2801, 0xffff, 0x5}, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000200)={0xc31, 0x2, 0x4, 0x2, "265ce1f8304462bcf2c87afa28221835063ba8b1b956e66ca6be5300df4129f8b738dcde613b6fecc4cf8c26", 0x9}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000003, 0x501e, r0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @local, @loopback}, &(0x7f00000002c0)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x249ea7da, 0x1, 0x5}, 0x14) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e24, @rand_addr=0x8b}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) sendfile(r2, r0, 0x0, 0x40003) 2018/04/01 09:30:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000000)) r2 = gettid() fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x1, 0x1, 0x100, 0x0, r2}) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/04/01 09:30:23 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x15, 0x7, 0x81, 'queue0\x00', 0x4}) write$fuse(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000048e184878d426f000000000000000400000000010000c4"], 0x62) 2018/04/01 09:30:23 executing program 7: r0 = socket(0x11, 0xa, 0x3ff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xaa72, 0x7, 0xe88}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x100000000}, 0x8) r2 = socket$inet6_sctp(0xa, 0x87ffffffbfffffd, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e24, 0x100, @empty, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="673bc4cb12ceea5de23af45fa34ecda8537d4103fa5add4cc9d7dea2d3b71fcb9996c35b22fc60979a8b5e761983937262d66174457d3457f0ca5ca9db97b8da2b5bbb5c69d73c104ee877a9130921679dc625dd851f468d31e7b87786449dc18fae31a5331fc3709bb216a2caf6de6ff80610543f1e16f21f9ca1f3496d94fc3d5dbc9940ee0ffa16c5f72b96dc48ea04af0a55141285dd09726ef14467bb4e118c5ff18dae0894b660256f62944d9e04ca58d080d76fe9f58fe6cfedfa495e9b1e2ceeb6da1e8d78c6306be64f22c50386b42936e46323be84175f3c8219249b005aafbecc07edef155a64232a575efd1905e51133"], 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r3, 0x200, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x88}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 2018/04/01 09:30:23 executing program 2: r0 = memfd_create(&(0x7f0000000040)="284028f7dc75704e9837dc094206fb009fe200000000000000000000000000000000", 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00006dbff8)=0x400000, 0x401) fcntl$getown(r0, 0x9) 2018/04/01 09:30:23 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x80) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000001000/0x1000)=nil, 0x1000}) 2018/04/01 09:30:23 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x77, "58e51f459efb571a806753f99bfbfed3a9bab88eda69f307b178a0087f7ea3ed5ddad05aac1280068e1b0ba0f1a625d6b486059030941461d2b2998fdc7829fb7b917369c646b78b243a213cba8cbc4ea86084d6d36f1810458107155044507130be3532e58ef0a63e54f0bc4fd05496b370e2ac32b010"}, &(0x7f0000000100)=0x7f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}}, 0x400, 0x3, 0x0, 0x1ff, 0x14}, &(0x7f0000000280)=0x98) 2018/04/01 09:30:23 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0xfffffffffffffdc8, 0x4) sendto$inet6(r0, &(0x7f0000aaff09)='\b', 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x8, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0xffff, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000100)={r4, r0}) 2018/04/01 09:30:23 executing program 3: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7) 2018/04/01 09:30:23 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfc, 0x10000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000000c0)=0x7287) [ 107.137531] binder: BINDER_SET_CONTEXT_MGR already set [ 107.164095] binder: BINDER_SET_CONTEXT_MGR already set [ 107.182439] binder: 9286:9307 ioctl 40046207 0 returned -16 2018/04/01 09:30:23 executing program 2: r0 = socket$inet6(0xa, 0x400020000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7c, 0x481) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000140)) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000100)=0x8, 0x4) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80, &(0x7f000073a000), 0x0, &(0x7f00009c5000)}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x4180) ioctl$VT_DISALLOCATE(r2, 0x5608) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/04/01 09:30:23 executing program 0: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x10) r0 = socket$inet6(0xa, 0x2, 0x40000000000000) syz_mount_image$reiserfs(&(0x7f00000001c0)='reiserfs\x00', &(0x7f0000000200)='./file0\x00', 0x7ff, 0x5, &(0x7f0000000540)=[{&(0x7f0000000240)="59b0d2f66c5119d72656e468ab4d09337e2ec3b977d1069e1746f9168fb43c94f21a9b5f1c996adfbd2b624690c0ae2985a5fc9a5002712d9e505359fd809de126a4378cc3004a08f9c9fd2ef991498f5b727f393fa911ee5d7a32e1aeeba0a53998b75a1c73c12c30fcaefa9234b1a48e9163097aebaf243671c241806b53e430b1db115cc7a03c16d1e22ae8f9172fdb46fe7545f4f91311232eca2d43eef110cd909793127afa", 0xa8, 0x100000001}, {&(0x7f0000000300)="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", 0xfb, 0x80000000}, {&(0x7f0000000b00)="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", 0x1000, 0x1}, {&(0x7f0000000400)="55fac6c53251666a2192fa02f2a65efe417ae58f54ea8187db6b5d61871e645b4ca65184fcdb3ba5d523f6cfed342fe97f6eabfb0611802af0e6a378baa2cf474e87520ffb89707c08186934c9dfba3373d9d2af9edcf1bcecd739c3501aa7f913b86e323bd7b2a1c10e8d449206384da6174f384d9b", 0x76, 0x55}, {&(0x7f0000000480)="8af493250543f7c4c38aacb95b14edc592778a6676e9db4bb9fda219e29016a87671b5a4a84f5f4a5a291c5f3a10f06f9d1ab95d43ec55c4c379bd2bf4c082d1790f2c9fe09d60291b4ccd7420b45db07bfe3b4fa8e965113296ad7e2a4784602a05ee7887e2ffc2364517d8d86611d908c3c416081f9a8e0b11a537f74b000a41edd6776b8851d8f6c50ff9184a70aee2f119ca5223f3f7c63f593e0b4d189fd23b4331b2bd87971ed83f8ae7ff6e48026a67ec06fa", 0xb6, 0x2}], 0x4008, &(0x7f0000000580)={[{@hash_r5='hash=r5', 0x2c}, {@data_journal='data=journal', 0x2c}, {@data_journal='data=journal', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400001, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000400086c63a320ce400000001000000"], 0x10}}], 0x2, 0x0) 2018/04/01 09:30:23 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r0 = memfd_create(&(0x7f0000a04ff0)='rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write(r0, &(0x7f00008c0000)='o', 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ftruncate(r0, 0xffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') close(0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000040)={{0x5, 0x0, 0x5}}) [ 107.214196] binder: 9322:9324 ioctl 40046207 0 returned -16 [ 107.223949] binder_alloc: 9286: binder_alloc_buf, no vma [ 107.229517] binder: 9322:9324 transaction failed 29189/-3, size 0-0 line 2963 2018/04/01 09:30:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x200000000000002c, &(0x7f0000000180)="05fdc00002", 0x9d167054b0b443df) r1 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x1ff, 0x109000) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) sendmsg$nl_netfilter(r1, &(0x7f0000000980)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000940)={&(0x7f00000006c0)={0x268, 0xa, 0x3, 0x110, 0x70bd2a, 0x25dfdbff, {0xc, 0x0, 0x3}, [@typed={0x8, 0x70, @pid=r2}, @typed={0x8, 0x8b, @uid=r3}, @nested={0x244, 0x59, [@generic="be0d0487d1d524ca1f494dfc72071d5b2f8937c7b99810efcc830486e91059c35bf48b89b71a65d72ad5360c822c1874d98ad5e50ad8d8adf97462f294ba3a577331d7f79bc96ee5866f9263e6fec9c42073393faec26a048d70aa407054eddfeab8a8b41d8bab1f1db65d3fc2b65ddde2244cc6baffacdb366c7c3eefef09eca8432eda536b9a48c20fff58e2f488e8211a3d0ba27571baee900076efafef6e1d4026e3f5e35f8f2553f572805f95037be574a840c794cdbefb07f8bf3d3717c39cffa279abd5785f3813abb317a18c42723e95d057aae607184eb6cbac73ab4b4bd2a45de795cfa09593b308", @typed={0x8, 0x3, @fd=r0}, @typed={0x40, 0x6c, @binary="3190f4837643165a25d5a79796853d42e72ec106dd1d10eb87c502665f1adaf367f041d9d2323964d12068b0db34bd97a6cdad2ed0f4c0a24208"}, @generic="1bb9ee2dc138b3798af091b7cd3c3c48a1704f20380f8f60ba131849d1260f2663a89588c031a3ad5ec21a8a144a49506f280b87bef170ec2c466a1e97f057e97bbc452e56173f31e32db7690e2959fda86b10ddd767249a19ddf632c66dd3ed9a3ae5f0d73f6eb03ac16254073d29093f829124f4abb732ad0d8e7376c0790e8e3a8a3bb1eb3a6d2789b783201acf6ec1654f23f49badb476b67fa0037666b2d9037c6b3680e161a763c150819bfd54c84ee6a0752231", @generic="99b492baa0ceeff44497c8802336942f8a6f212d7d8aae8a5878b5bcdfef0cd671502b190437362acc0bdb56fa6c12f6f0c55ff283f4b291fd0d549d6f1afdd1f35c62b9f0cc8bb49c7a2c2d3826", @typed={0x4, 0x65}]}]}, 0x268}, 0x1, 0x0, 0x0, 0x4080}, 0x4040044) 2018/04/01 09:30:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f00000001c0)={0x5d0, 0x22, 0x105, 0x0, 0x0, {0x1}, [@generic="492317887127f5d9e50d903a54c2d7ba96e1385c36a875c43f58f5b5aa465682d5cf4db1fea4fad363cd71743063804f52f167ae746c5984d47819e77efa56a153e4168a230b65130dcbd5b18a19f0cd6610acc0345ba332d85931ef0590d9e7e77c8c451fe9fcf68222bf33d1602fe1f79cf2f13667648011cfb4e68a852c1da387f0004ad690134e495976cc11206eb18fd4cbfc2a382ee02c7065b2075c8a7f143ac4851b66d16d28cc5f4ed56861c835a2771bded4f7713e71a19e59e2", @nested={0x350, 0x2e, [@generic="172ebff13055d4a3ca13a9fbabd0b1023b3b5453b8c68cf37007fbd7b46689b452ee81dfc5a4c19dd547f6ec7d3c9c0bb92e8ddd49bde54d4fb960c009f6312a37c01b3a98f5a76b73403c7c75b7cc713e56851230a9733ec6926f5c4b68c5a5d0da9ce3f0591cfa9a8e01fdba511070343ad61a34c84c0e4616a17e1383b294584d79368c2bd3c363e43d5c37d7f7912b2c104e1f1fcc8ecb5e747551e9b58cd905b33d3085fb30c6da9ec7da25813ad88a2ffc95c484132e322d70c82edff0e127493150c9d46f62a31b", @generic="ad078296c760be8b42d741491e58855684f8a558e29995a1177eb762d041d18718ddb0d154cfe71b17235d539a5f9b4b72f905f5d3fff5ca8b72b956aa9ccaccead9fbac4221c3e2ee647f433da4773c441bc881f2df77f3e8c9adfdc3498015ea6087c206912547acd6ee1998681d3b72cef1481f331b9eada19c1f0df6747ad9dd5de7d1105136a72ea9e6e34adeb347504a51b5d1b24f379609f93b6d97fecb76f2e3d1c710c184b2181572f7e53455cf3726f46e71f46bbabb21e3c3e918dc0a54a17091bffd53c89c48f2ce968b9ace4cc20d49ab55c842520bb6692bfb2f0c0eafd400ee2f2af6032aa7103b0b8801892b", @generic="0a31dd9703ab475747283591350b5fbb73d53a826f6ff1fd5b0d9dd5e9a77321f3e7e50a1aa350478be65ee08dd56edfb58a14753a848f74a3e748bea76d46c11e827ba46e224f4526d09e16a97dc3ff3fa11c85079f041396dd0a48ad3c17edc00d2793606fae0a2a43a1a547962ca3fc0e4f9b1b2590a9cfea53c14ff8a908402681cd60580909bb955521eaafceb4ec655d27623552dbbd46f00b1dd9016526d9724252e18e1b90b5", @typed={0xd8, 0xd, @binary="efd320b31e6573c2966cd25f5af90e01ef3481400ffdc4033d2c5741bb731be1edb91b4213cb6fdc09866769c608d9c5688562fdd825d2d43ef21e948ed5c16701d2f0a1ffe6aa92c55a0b29c484052861614c7cbd3b6045b15ef71877f43981beca0adc81820b6c978b8e37381fc0cca6c9f4ec39cae537c693ee81b3437f8ff439fd17c06393ca05f4dae551ee14015fb5f5ddbfd2eea3030b4531b1aed1dfeb7d2517b2c660dacd8dd4af03c0a15370f9c19d60a00f0efaa32f984f71b2b8f4048f22e9f987e12ccebb7bc6b16c5cf6"}, @typed={0x8, 0x58, @fd=r0}]}, @generic="68bff4557bb59a4af4e9a4993f5e1fb4d2ffff1ec597419c4e3e9ce4548a58b580f759cb5fab7d057e7e1c618008f0a5614e5104be813ae06b05e8de18a94d7491761e2ba75031571cf81edbd9f8dddb8112566792f8a0fb9c802e3f2e9512aceb23a31bcdb34729daa4868d2ab59d87102ffe009d6793e3b771a386debd42d9f7fd0d96b61bb3e32fcfb6a5cab2d499d7fc6ad7a6143023f39c2b95de57d481118e623263c238fbd72fe21c5b30d4befae8baef6909256f3893b9351ed1e97c95243d6a3ef667ea4e854e0e3d22c9b459183633", @nested={0x8c, 0x5a, [@generic="89e6fb32c82f00e34626b516023518e3410f27ddb354694b24779b2ef23fd65c45b8402959800e171e6f3e5922f8083cfd96aa519640d4ea9bc7aabe060295b1c577bedd5ae59668252ff849dad2e3352a31d8e02c1e9546bd933e1c857ac4cfd3335c70effdd30a5af640ecd071193291a6f8fad8a6c779dd9437811068c108bbcd893658a9"]}, @typed={0x14, 0x4a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="b751dbe7318fd7c51978e66cfb0de68625f07ac4b5851ab9e0a0fffc2393fea55fad467913c52f3be70ad0152101b0e9069526fcbbab9169"]}, 0x5d0}, 0x1}, 0x0) close(r0) 2018/04/01 09:30:23 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) [ 107.275371] binder: undelivered TRANSACTION_COMPLETE [ 107.280646] binder: undelivered transaction 29, process died. [ 107.304589] binder: 9322:9324 ioctl 8010aa01 20000040 returned -22 2018/04/01 09:30:23 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x14, 0x0, 0x3, 0x5}, 0x14}, 0x1}, 0x0) [ 107.330459] netlink: 1468 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 09:30:23 executing program 5: r0 = memfd_create(&(0x7f0000000200)='\x00', 0xffffffffffffc) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$vnet(r2, &(0x7f0000000080)={0x1, {&(0x7f0000000040)=""/4, 0x4, &(0x7f0000000240)=""/137, 0x800000000000, 0x1}}, 0x68) munlockall() recvmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/11, 0xb}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000300)=""/149, 0x95}, {&(0x7f00000003c0)=""/128, 0x80}, {&(0x7f0000000440)=""/106, 0x6a}], 0x5, 0x0, 0x0, 0x1}, 0x40000060) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xfb}) 2018/04/01 09:30:24 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000000e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e40), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000e32b00000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000077a74af7988440dbe3dd6637454f7d812a266c049890484b31f3a55ccbcb6269f", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x1ae) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) dup3(r1, r0, 0x0) [ 107.377791] binder_alloc: binder_alloc_mmap_handler: 9322 20000000-20002000 already mapped failed -16 [ 107.398454] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/04/01 09:30:24 executing program 2: r0 = epoll_create1(0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x65, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x200, 0xffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r4, @in={{0x2, 0x4e24, @rand_addr=0xffffffffffff8707}}, 0x2, 0xfffffffffffffffc, 0x81, 0x4, 0x10001}, &(0x7f0000000300)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000340)) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f00000003c0)={0x8001, {{0x2, 0x4e21}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x104) r6 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0xc8, 0x14400) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000580)={r5, 0x4b}, &(0x7f00000005c0)=0x8) chroot(&(0x7f0000000600)='./file0\x00') flistxattr(r3, &(0x7f0000000640)=""/15, 0xf) ioctl$EVIOCGBITSW(r6, 0x80404525, &(0x7f0000000680)=""/56) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00000006c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000700)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000740)={r7, r8}) flistxattr(r3, &(0x7f0000000780)=""/176, 0xb0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000840)={0x5, 0x1, 0x0, 0xffff, 0x0, 0x3, 0x8, 0x800, 0x10000, 0x3}) lchown(&(0x7f0000000880)='./file0\x00', r1, r2) r9 = request_key(&(0x7f00000008c0)='trusted\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='/dev/usbmon#\x00', 0xfffffffffffffffb) r10 = add_key(&(0x7f0000000980)='pkcs7_test\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000a00), 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r9, 0x0, 0x0, r10) ioctl$KVM_S390_VCPU_FAULT(r6, 0x4004ae52, &(0x7f0000000a40)=0x5) r11 = getpgid(0x0) r12 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001400)=0x0) r14 = fcntl$getown(r3, 0x9) sendmmsg$unix(r3, &(0x7f00000014c0)=[{&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000b00)="49b2f6c83bfceccf6e788db41d1a0d3a3ea8f261fa56abf7b44a2034913a6925495956a3a8e63cc326c083a174c0623b1f17edf7edd446747a801b032db64f7f2e9f27f9d7348921ff6c863fb100d2e8ed19a2ff610ac4f4f3fc4e715f245b3b33ba58e54d330d6a178ea0fd5124b60c6bd62fe0942719b2eaa88dfe3261997f7d44758ba1737dc21f14512a9d61f5abf2bea8d16003e66e0f65b871", 0x9c}, {&(0x7f0000000bc0)="ff38a9c9af4864f3fabb5b6a96c4ced11db2d32bcd85471903e370ac1e4e391a8689f23c5422b60af9aae750e13d3ba0b6cbb0dc28976e8486ab5d9b82d373031c5bbfe112875e2daf21d3342970392088cb9ea7e29675d4a4945bcefecfc174db26a76691d790c018a4aa9f2beb7f8bc7ee62a6cc78d379dda2a9e2cecaee2cfc24177394664adba4a3fc3583f8e833f8afa8cff9e71d75a3992a56b51ac3ee39bdd78ee288568a99fd2da30b23825e24bf59d4cdba9414958504597b7290f7b8c43f1d83810bc511cafdd5b37aacf3eaa34f", 0xd3}, {&(0x7f0000000cc0)="6cdae4f959", 0x5}, {&(0x7f0000000d00)="eae9abad5784f3a2258bca19f05ec74ab39859f65cf4559971ba922023c9b378be2fa967c84869300db57113e02f1f3a037e505bfc13253abdc3d435264bde1028b962b8aff90453bdbbd2c012f63576b9b0a0016613aa3d6a177d8cbed4c1c58bf970e3d79f18b374ee2d4af78d37ebb022438c393f03e0703e63e267ad2d88a1616299926406b169a22959a8568b66c4c95ada8ad7bf40aa4758b5a67b364bf2888069fdeb0c6341c3ec5ab7861b0b86f191612fa7a4230d4291ca50adc3937a762e532ad633f79b6231d5", 0xcc}, {&(0x7f0000000e00)="d7b95c22e0a913467d46db4dddfbcdbaf411b96b25c7fb6e724f9d08b781e404fd910e988d9d32f66c327e7dd8b7bcc5151e0a44b4161833fda5c4ad5217a81f19ea6e5faa0de8769be1991360118e6bdee34de04ea9768a937c9348ee1c41233539b770307b50b5610b2f6fbf3508d42c6eac63a2ab9730ce7d1f0b", 0x7c}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f0000000ec0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000f40)="fd9fc374eb113981e35820c80b8bfa4edee813ef285b658fca5dc185d4f114b907f3ef5d59f543c5e308b328d5325e9dc318c44c6f33804b658fd336b0bc2d3c1802aab4fde3e1637c1413636151515f8ecc18882d293634adc734fab047720614219edef9f4aebdef89b6aa6c7041ec23e2ed", 0x73}, {&(0x7f0000000fc0)="96b71fc87e168d1136d569514bd5881e97bccfbbac0f1e6b0ef5a0775a1ffd38f7edb55e153ec7708194238ee6cc5cfdc589c2496a0098c9587c5ab9fb9816f278acc6c103f68de122f6b0d375cf05314ee3cbbf057e69f09df90ebb0fea06cf3f7369d05f6036275c84a1467db1ac4867e83f8fd3e58d3b35d1ff05a9dfe858568d4ee651d3eafaf0f03c060ac468b927359db8bdf4bffe6bd4493b47525bcee26d2dd67dc9da5a2bafc40257a743999023adf8", 0xb4}, {&(0x7f0000001080)="76f6e8d244d842f66eadb4f257ea1dc677fd0a59a97cd4417daf28e27950b94c8f0871ce23718ebb5a55ff4af40db97e2be0ed0f2620535812f81100d64d613c2328fa3f003d00d2c022852eedc1cff9f50e4ed8ef19ac834f664d281b257ae7b9b76ade2bf5b70f9ee3f8", 0x6b}, {&(0x7f0000001100)="8ffb57567620b471d7c34ca87da1f4d8c2c15702b4cb391b3f996cbeed5ef430676c78432994a92a1e4d760f4546a383fab89f58beb61872878cd1f2e6da61294806e0cc46ec6bb302cdc8552c973be2db1ffc69eda940889fd88b4939e699dfacc1516365f2f2971523b4249d6f6fc14c8c15803d11980f56f1782412c70fac399a57071f0ff93f271f9433aa7759f8c05310", 0x93}, {&(0x7f00000011c0)="776dd2fa3c0f177314e0d90f042adb362bf0a67046ee5911584c2225683cd26ee0aa9783fae2bb5cc8edfd4884ed9d72f4e4ccc33403a66c8e802d4c2d828ab7db3bee0f3443816d5da0cb330ee611143db346f42c5d2bb5664a11f674f8cf286cec9b07ddf9f282e7998eaaf9b19775e4a6f72da06c0d82c45b9ea7a35eb8a7c87f423eef4b7ad1b4d6a1a0f7bc074927d14e3ddd7866b29c1ce4b91d16e4b46b80cd0c0c512aa5fc656c011046b08f932069bd5c15ef89a2aa1cd657244cda3c8ce30e22ca004d", 0xc8}, {&(0x7f00000012c0)="99f719e76dea82cdcf6e6c34880ec2a8e24aad5a1abce24dab93ad3aa69d493531c5421af7a333c16b8425f6aa72f592cfb1b80347a5181db54e112664721de129572189386e4c18b44fabe857", 0x4d}, {&(0x7f0000001340)="5470acf5916510082bf650502f47b09ea73374f85236c25f1db1a248629be29166a6ba3d43ec08463e20131590d188dabc57ab1607ddb666a03e45b677dc11910b99c59f85ddf9e7818b89eb9b0ae0a8bd352fbdecf6da8116686f48", 0x5c}], 0x7, &(0x7f0000001440)=[@cred={0x18, 0x1, 0x2, r11, r1, r2}, @cred={0x18, 0x1, 0x2, r12, r1, r2}, @cred={0x18, 0x1, 0x2, r13, r1, r2}, @cred={0x18, 0x1, 0x2, r14, r1, r2}, @rights={0x14, 0x1, 0x1, [r3, r0]}], 0x74, 0x40}], 0x2, 0x10) 2018/04/01 09:30:24 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x808, 0x5) r1 = getpgid(0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0xc0000, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000003c0)=r2, 0xffffffdf) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000200)="4bfced01fc6686c0da8f60aa71e9443e", 0x10) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x325) r5 = socket$inet(0x2, 0x80003, 0x0) r6 = dup2(r4, r4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000180)={0x1, 0x9, 0x2, 0x4, 0x9}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000040)="7d29579327dbd95adf4117fadaa63df6", 0x10) r7 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) ioctl$KVM_ASSIGN_PCI_DEVICE(r7, 0x8040ae69, &(0x7f0000000100)={0x8001, 0x6, 0x8000, 0x2, 0x100000000}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000140)="8000001f006cdb3853fc36626ac979ff", 0x5) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x6, 0x7, 0x6, 0x4fe318e3, 0x0, 0x3, 0x8000, 0x2, 0xfffffffffffffffd, 0x3f, 0x6, 0xfffffffffffffffa, 0x20, 0x7fffffff, 0x0, 0x1000, 0x2, 0x1, 0x40, 0xfd5e, 0x8, 0x8, 0x7, 0x6, 0x0, 0x5, 0x8, 0x1, 0x9, 0x2, 0x2, 0x2, 0x95, 0x0, 0x1, 0x7f, 0x0, 0x80000001, 0x4, @perf_config_ext={0x2cb, 0x9}, 0x1, 0x0, 0x8, 0x1, 0x0, 0xcb, 0x1}, r1, 0x2, r0, 0x1) [ 107.439848] binder_alloc: 9322: binder_alloc_buf, no vma [ 107.445483] binder: 9322:9324 transaction failed 29189/-3, size 0-0 line 2963 [ 107.460479] netlink: 1468 bytes leftover after parsing attributes in process `syz-executor6'. [ 107.531895] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 107.585310] binder: undelivered TRANSACTION_ERROR: 29189 [ 107.591451] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/01 09:30:24 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000080)) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2ceb000001040101ffffffffffffffff000000000c00010069010000137f0000010c00020002000000000000"], 0x2c}, 0x1}, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) close(r0) fcntl$dupfd(r0, 0x406, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x7) sysinfo(&(0x7f0000000100)=""/8) 2018/04/01 09:30:24 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/36, 0x24) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000680)={'ip6tnl0\x00', @ifru_flags=0x4000}) 2018/04/01 09:30:24 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @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}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x40000000000]}) 2018/04/01 09:30:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stack\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000200)={0x3, r2}) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000240)={0x3, r4}) flistxattr(r0, &(0x7f0000000100)=""/186, 0xba) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000006c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r5}, 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/01 09:30:24 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xcd, 0x620081) sched_setscheduler(r1, 0x7, &(0x7f0000000000)=0xfffffffffffffffc) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'nr0\x00', {0x4, 0xfffffffffffffff8, 0x1c, "a9367829128d", 0x3}}) capset(&(0x7f0000000180)={0x19980332, r1}, &(0x7f0000000140)={0xd018, 0x7, 0xffffffffff7ffffa, 0x8, 0x5, 0xffffffffffffffff}) 2018/04/01 09:30:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f000060efe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x0, 0x2710}}, 0x100) sendto$inet6(r0, &(0x7f0000000040)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/01 09:30:24 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105040, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x6, 0x1, 0x5da079a3}, 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000080)={0xffffffffffffffb9, 0x4, 0xf9e}, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000000c0)={0x401, 0x3, 0x0, 0x3, 0x401}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000100)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x4, 0x20880) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0xff, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000005c0)=0x7ff, 0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="240000000b0f35945ef53e4d53ff857c0bdd825ed02ff2b385dc27965a9f2f6a4122be163b2c9cc42da2fe0e50b8588ff06cee439c24272e2eb4bbafd785f93ff1451bbfcf82e55a6467cf8379891c173f103c35978349b08954b5e8817c7a8145501ce8f52146f5fd386af533acb267cc48cc4a11343de345d14b02056897c2ce3aed09", @ANYRES16=r2, @ANYBLOB="000429bd7000080700004e23000002000000000000000000000000000000"], 0x24}, 0x1}, 0x4) fstat(r0, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001100)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000680)=0xc7) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0xa0250000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0xbc, r5, 0x300, 0x70bd2b, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x80}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x4004) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={r4, 0x5}, 0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000008c0)=0x6) r6 = request_key(&(0x7f0000000980)='dns_resolver\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000a00)='\x00', 0x0) add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000a40)={0x3, 0x7ecbcee3db517185, 0x3ff, 0x7, "6f2796fb3ed4e11feb3a375b78d120fa64fcf062cba8e3f0affbdfee43e7e2c13d92f358fda560fbcfdc715d", 0x1}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000a80)={0x20, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x401, 0x5}) open_by_handle_at(r1, &(0x7f0000000bc0)={0xc7, 0xffffffff, "bd88c6340228eb87af88f4344dbaca743668abf0ac9ce7754a91dae0ce81f11d38c1eadbc1c369ff12b690df1069d3a82434e7c3c3016d8cf52979564f413b762ef7dbe37195520e7d6ac1729829f141c5b15e6588e90910ef25ca6abe0b154b87b3f4172a13e9a2a1debfb5e4f2dd5b817d76e5819b998655626543f93b3dfd3c9970897f844575f6d3c7a48f04dd876d62139a2a09097f1267d0ffcc438e34c7eca65d7d91af39d760a529a1d2ade86d8ead9cf91bfc69daa15a950bdd3f"}, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000580)={0x0, 0x3, 0x3cc4943f, 0x3, "227138763e0952a3f7b9748303b8321b88cf8bfb4229c7b8ffa51ce90f6bfb3e1a6d56e7bb991ba1ec45bac1", 0x7}) getpgrp(0xffffffffffffffff) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) r8 = openat$cgroup_subtree(r7, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) 2018/04/01 09:30:24 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x100000000000, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r2}) sendto$inet(r1, &(0x7f00000000c0)="a34bb74e7116c524fc5813254ca841a484cc82a0bc4decb28d3da59ade6197e6a5aef8fb4eeefea0f089563f4ad05080ff2a7c4b1c3f80a208bf08f13b0088632a724e43fd530bb3f8a507bc198a29f90a086cb127542a", 0x57, 0x40, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r1, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$inet(r1, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fsetxattr(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="747266734017211eb45f0c263777a9d2ad8637b70c385b07c532e5caf4d3e3000000e7a5229d1e6a8c3fcb8278891c058354f20d780000ff7feb000000000000"], &(0x7f0000000080)='\\-\x00', 0x3, 0x3) sendto$inet(r0, &(0x7f0000260000)="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", 0x1, 0x3fff, 0x0, 0xffffffffffffffaf) 2018/04/01 09:30:24 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f00000001c0), &(0x7f00008b4000)) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r2, r3) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f00000002c0)) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000040)=0xfffffffffffffffa) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_int(r6, 0x6, 0x1f, &(0x7f00000001c0), 0x4) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) socket$inet(0x2, 0x2, 0x0) 2018/04/01 09:30:24 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x1008, 0x4006) memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) open_by_handle_at(r0, &(0x7f0000000380)={0xcc, 0xffff, "d78587c4809935af95ce0df2b66a590ccfac41f988c290c056670ec6481565589e1e8a106d5a6724136c068a82a1fea2d2011971239bfbc962e775ea4572e61053ab2b447d88600a28b5b7dd002cf135f8fa0f7f5b329a5882763b67b5836aff1fc54d80c287cb8200f8d7927eb2cabc11744405ba7e4fe793b5d7f478a5d30d5ac0b5d3090e9918b29fd1ba560e02184cd27bfb79b7098d693259138d91a81160bc4b409b4c57d716db2bb26d017c300758879414e3f4c27249e82990e54f92d6034f13"}, 0x800) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000002c0)) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000200)="aa", 0x1}], 0x0, 0x81006) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000340)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0xb5, &(0x7f0000000a40)=[{&(0x7f0000000940)}], 0x1, &(0x7f0000000a80)}, 0x40080) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x0, 0x2000, 0x5004], 0x0, 0x62}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) sendfile64(r3, r2, &(0x7f0000000140), 0x3677) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x17, &(0x7f00000001c0)={0x0, 0x7530}, 0x8) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f000052d000), 0xfffffef8) setsockopt$inet6_int(r7, 0x29, 0xcb, &(0x7f0000000080), 0x4) 2018/04/01 09:30:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='7\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x98, r1, 0x0, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3a8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff9}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x404fe, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xda7, 0x4}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0x7, 0x5f}, 'port1\x00', 0xa0, 0x10000, 0x5, 0x3, 0x0, 0x1, 0x7, 0x0, 0x2, 0x7fff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}}, &(0x7f0000000100)=0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) 2018/04/01 09:30:24 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x47b, 0x400000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0xdaf402646af80c3b, 0x84, &(0x7f0000000000)) setsockopt(r1, 0x65, 0x0, &(0x7f0000000000), 0x0) 2018/04/01 09:30:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x20000000000000, 0x6, 0xfffffffffffffffd, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) sendmsg$nl_xfrm(r0, &(0x7f0000001400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000013c0)={&(0x7f0000000300)=@flushpolicy={0x10ac, 0x1d, 0x201, 0x70bd25, 0x25dfdbfb, "", [@extra_flags={0x8, 0x18, 0x10000}, @replay_esn_val={0x24, 0x17, {0x2, 0x8, 0x70bd2d, 0x70bd27, 0x70bd26, 0x401, [0xcdc2, 0x120e]}}, @algo_comp={0x1048, 0x3, {{'lzs\x00'}, 0x8000, "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"}}, @address_filter={0x28, 0x1a, {@in, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0xa, 0xbd9, 0xff}}]}, 0x10ac}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000000004) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3c, 0x404, 0x70bd2d, 0x25dfdbfc, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x24000090) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) [ 108.338572] *** Guest State *** [ 108.342069] CR0: actual=0x000000001ffffff0, shadow=0x000000007ffffff0, gh_mask=fffffffffffffff7 [ 108.350958] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 108.359840] CR3 = 0x00000000fffbc000 [ 108.363581] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 108.369573] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 108.375577] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 108.382272] CS: sel=0x3000, attr=0x08093, limit=0xffffffff, base=0x0000000000030000 [ 108.390294] DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 108.398338] SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 108.406358] ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 108.414377] FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 108.422422] GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 108.430418] GDTR: limit=0x00000000, base=0x0000000000000000 [ 108.438420] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 108.446432] IDTR: limit=0x00000000, base=0x0000000000000000 [ 108.454461] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 108.462505] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 108.468941] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 108.476439] Interruptibility = 00000008 ActivityState = 00000000 [ 108.482680] *** Host State *** [ 108.485898] RIP = 0xffffffff811cdc36 RSP = 0xffff8801ca4af3d8 [ 108.491878] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 108.498300] FSBase=0000000000000000 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 108.506105] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 108.512050] CR0=0000000080050033 CR3=0000000192f9d006 CR4=00000000001626f0 [ 108.519095] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 108.525807] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 108.531888] *** Control State *** [ 108.535369] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000c2 [ 108.542060] EntryControls=0000d1ff ExitControls=0023efff [ 108.547553] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 108.554493] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 108.561179] VMExit: intr_info=00000000 errcode=00000000 ilen=00000004 [ 108.567776] reason=80000021 qualification=0000000000000000 [ 108.574124] IDTVectoring: info=00000000 errcode=00000000 [ 108.579583] TSC Offset = 0xffffffc2f8df5e18 [ 108.583915] EPT pointer = 0x00000001ae28601e 2018/04/01 09:30:25 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000063bff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000034d000), 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d57000)) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f0000000080)=""/227, 0xe3}, {&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000240)=""/50, 0x32}], 0x5) 2018/04/01 09:30:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x2, 0x5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x5}, 0x8) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,cmac(serpent-generic))\x00'}, 0x58) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140)=0x20, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) 2018/04/01 09:30:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_names\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/01 09:30:25 executing program 4: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="070000000000000000000000980100003f"]}) r1 = dup(r0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x3}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)=""/172, &(0x7f0000000200)=0xac) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/04/01 09:30:25 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x8000000001ff, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000003c0)={0x1, 0x0, &(0x7f0000000180)=""/178, &(0x7f0000000240)=""/205, &(0x7f0000000340)=""/111, 0x4000}) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 2018/04/01 09:30:25 executing program 2: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000b6ffc), &(0x7f0000b00ffc)=0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0xd5d390daf30649eb}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000140)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r3}) 2018/04/01 09:30:25 executing program 1: nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000240)) r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') exit(0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000180), 0x4) sendto$inet(r2, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000080)={r3, 0x8001}, &(0x7f00000000c0)=0x8) 2018/04/01 09:30:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'tunl0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x93, [], 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)=""/147}, &(0x7f0000000200)=0x50) 2018/04/01 09:30:26 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x404000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/33) fremovexattr(r0, &(0x7f0000000080)=@random={'system.', '/dev/usbmon#\x00'}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)={0x2c}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x6080, 0x0) r2 = syz_open_pts(r0, 0x10000) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000280)={0x1ff, 0x200, 0xfffffffffffff001, 0x7fffffff, 0x9, 0x27, 0xebf1de8, 0x9, 0x6, 0xa9ad, 0xdf, 0x7}) ioctl$TCSBRK(r3, 0x5409, 0x6) ioctl$TIOCSCTTY(r0, 0x540e, 0xfff) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000002c0)=""/190, &(0x7f0000000380)=0xbe) r4 = getpgid(0x0) ioprio_set$pid(0x2, r4, 0x5) ioctl$TCSBRK(r1, 0x5409, 0xeecf) get_robust_list(r4, &(0x7f00000004c0)=&(0x7f0000000480)={&(0x7f00000003c0), 0x0, &(0x7f0000000440)={&(0x7f0000000400)}}, &(0x7f0000000500)=0xc) listen$netrom(r0, 0x6b84) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000540)=""/1) r5 = creat(&(0x7f0000000580)='./file0\x00', 0x4c) ioctl$TCGETS(r5, 0x5401, &(0x7f00000005c0)) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000640)={0x4, {0x2, 0x4e21, @rand_addr=0x7f}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0xffffffff8fb9a076, 0x7, 0xffffffffffffff51, 0x6, &(0x7f0000000600)='ip6gre0\x00', 0x438, 0x0, 0x401}) mq_timedsend(r3, &(0x7f00000006c0)="b3fed3391527711f47837fa3952e7660076d5bf4d55714f2d00a5db5866665e11cd3ec2ba59bf1a5d2882d62a83edc1cbe8b4daecfdbe36025fa93fd6179cf322fb11c411077055c7bee62d86432ea132d380d57397c08e613619e2a8e368f66d150ecab31ced12c03bf7d007a6411e8db8558e4424d40080ad936c7acb0fe3bd578f4d4da02a900b9d13525645ce312323f0ad75717b8b10f869f840fc9edbfe3636e78352bdfeaab64506b3d226dee7d64057ff3f683a759c83796", 0xbc, 0x8, &(0x7f0000000780)={0x0, 0x1c9c380}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e23, 0x4955, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x233}, {0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x5, [0x9, 0xc41, 0x2, 0x6, 0x9, 0x86fa, 0xfffffffffffffff9, 0x40]}, 0x5c) read$eventfd(r1, &(0x7f0000000840), 0x8) ioctl$KVM_NMI(r3, 0xae9a) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000880)=0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000008c0)={0x0, 0x5e, "9bd88c61c25a6ac4eb08eb9504d925d4937495d06e125f8ff20551e3b58fa718e04a0a4b672e6c40ad29b026cba184f9359a4827d589dca64e562a213d14a8de567e1faa4c31403203dee765c8186d98652ba4e90541b4d96c661992a8b5"}, &(0x7f0000000940)=0x66) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000980)={r6, 0x7ff, 0x5}, 0x8) 2018/04/01 09:30:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xac, 0x400400) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x5, 0x9, 0x10000, 0x100000000, 0xb15a, 0x2, 0x6, 0x51, 0x3, 0x5, 0xc2, 0xffff, 0x2}, {0x5, 0xffffffffffffa7a7, 0x9, 0x10000, 0xff, 0xffffffff7fffffff, 0x1, 0x2, 0x3, 0x2, 0x1, 0x4, 0x4}, {0x0, 0x1, 0x3, 0x9, 0x4550ee86, 0xc8, 0x4, 0x40, 0xffff, 0x400, 0x5, 0x8001, 0x3}], 0x1fffc0}) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/04/01 09:30:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x3}) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x40a800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xcd01, 0x2, 0x5, 0x40000000000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x7}, 0x8) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 09:30:26 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000100)=0x2) 2018/04/01 09:30:26 executing program 0: syslog(0x5, &(0x7f0000000000)=""/76, 0x4c) r0 = perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x6, 0x9, 0xff, 0xfffe000000000000, 0x0, 0x3, 0x40101, 0xe, 0x7, 0x7f, 0x800, 0x7, 0x2, 0x1000, 0x6, 0xc080, 0x6, 0x9, 0x7, 0xfd, 0x6, 0x748, 0x1f52, 0x3, 0x10000, 0x80000000, 0x800, 0xffff, 0x1, 0x7f, 0x80000001, 0xfffffffffffffff9, 0x2, 0x0, 0x7, 0x49, 0x0, 0x100000, 0x0, @perf_config_ext={0x2f3, 0x9}, 0x0, 0x3ff, 0x9, 0x1, 0x6, 0x8000, 0x1}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) fcntl$setlease(r1, 0x400, 0x2) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8, 0x400000) clone(0x10100800, &(0x7f00000001c0)="3cc77dc35a625152b77fbe8847fbf31f6d4197309c5b7ca7305c5a3d8ab96716d4392f3a68a1380f55cb9b2d7b2d4a8a810c86b60375d81b639470fb61db29a33c28e123595fb8daac6117e6eeafc9d0", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="0365bb93f692") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8001, 0x304c}, &(0x7f00000003c0)=0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={r3, 0x3ae}, &(0x7f0000000440)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000480)={0x0, 0x4, 0x3, 0x3}, 0x14) lookup_dcookie(0x40, &(0x7f00000004c0)=""/226, 0xe2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000640)={r4, 0xc55e}, 0x8) r5 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000006c0)={{0x100, 0x1, 0x1, 0x231, "b37cf89061f1c3dfb0cd194ba330d9e75ef56071e1c24a721a641574d241d6fbefb6f70f616e74e5290de605", 0x5}, 0x0, 0x0, 0xfffffffffffffffe, r5, 0x9, 0x200, "999e8e4643228eeeada6e3d3cd89a772e8b39c5c998ad213f9ec7d74b47ecdae76e3530e66b2b8894046d4223948ff4e208f87128839bfee5c289e58b466a2cb", &(0x7f0000000680)='cgroup+\x00', 0x8, [], [0x7, 0x7, 0x8, 0x7f]}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000800)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000840)=0x2, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) write$eventfd(r1, &(0x7f0000000880)=0x200, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000008c0)={r3, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x3, 0x0, 0x2, 0x8, 0x4}, 0x98) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000009c0)={0x4, &(0x7f0000000980)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000a00)={r6, 0x3}) r7 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$unix(r1, &(0x7f0000002100)={&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000000ac0)="8c16addc48fa70ce1c339793f271502657863dfe2d9ac6264358f9ae54dd2e46293bfcad3afc5958049227cdb07cfc9109d834a5c6e57141d13b3af4907ae030ea7b0c2f42e594fd791690b42dee96dc330aee34eac1561a673dda5dbb532676a1e117b6ef90db19aac07e003c9cb83f80d72a5ce0fec9d8c1db85ba87a7b9ef6f1259223f7aaea2eb765e6af0bc160566305fa089ebce89fe96a753", 0x9c}, {&(0x7f0000000b80)="c47eb98ebb4c6f15f3328551ca6971b93021d0ee722431076010bf35a80ac584b282dd5ffe958c59eb4e582dcc7ae68acd4cda5e2406fde3db", 0x39}, {&(0x7f0000000bc0)="cafe4e1ebb593a36d1e97d6e7b9d150b63116cb90a93d4738a5d9e54bc2fe96dc00d9e56315f636aea3b77b090d6e0534154b39df8b9d8f144ba6058418ad2bfe01348610cbdf456306d9bf48d0ca7e88ecb1412695200880037ec63320bbac6797750db96813704070a21ebe3e9dbb2645153700306d57ef8bea2ae049af5268e2eb89f4ea42f7bc250315679b004c14b10a7e663c50e293d3eb041c1a3d4052735337f0a4b2f22d3e5910e99880a1f96febe0287f6da7ef624e25bfe680acb89ce13d1938780bc8bc6", 0xca}, {&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001cc0)="16b907f35c23cf8bc5c019d0b1bdf6e185011dea82438cca1cbea1b6c8b4c9c68d66fa1ee61fdeec8245927e23e378b2948793e53dea4831c98df6f93004238ca5c833407a680ad4dc4c62fdec51f521a27fb22cb4925d31683ec2c5e2ff085e75b99f9301c4d79fc58f8190681e318853728678398604b273c344d4126212838718346f7b94f198333d9394e94ed778b431666c210c099b3006abbb499069febd5fc42d064899a29f69c50e72d2eab8ccde4b83f549af36ed43a6e6e60e204d90e5a5bce396fe107b600facf1c658642947c819bd61c33398d9cf0b92e01eaff9130df5305b807a72020a1e5756a150311cacd4048f", 0xf6}, {&(0x7f0000001dc0)}, {&(0x7f0000001e00)="ee8ed8aee8d3e854d98a422f6c39bdd07fe1db0b29522b72621b7e91a4f0aadf38d20d23b4f631ccba18c602828695467ffe9cc79eadadd163b299769a35f61e79c98fc7bb1ef3b5a1897cd3a1498cd5f723d2672c8a546403a4f42b210a2341d2048a43f49798772cfe8576e31ef0cca22c983fb3ebe790574cee450b547c90b340a1ca3759b1e4058d76f7328c15c1dee1958f962da9b3e5d380732156e4db1a8aa2f5a0dd7d2e3b378cc3bd53817bd19f2393472ea8a37a36ecafab85273c719dad3e72143a4320922b0f138e33fbe08cdca16c3b2fb4c395ad1b95b3c59cf3b8a4aabb35b4dacb3e2e88c392a14a0e4b6bf148", 0xf5}, {&(0x7f0000001f00)="77414fd577dc211b97d5db1c22f37a886acf09ee32823d23f36414e2d385ea950f0e68c74275190f7c280dc7caa74f0b8adfa7a7", 0x34}, {&(0x7f0000001f40)="5c92583598f9e03ba8b84544eb2960274213aec4fe397abf27a990e4d8fb8354bf1c65b60aaea0e95ebeeb22ab611bc1a64648f94610a75e42435b575fc8c3b6e7cb3d1283", 0x45}, {&(0x7f0000001fc0)="257a98b561af411141ffdc91826ae161054152e1ae3d6bcc318d9a0f0fd723197ccce145c94277bf29fc190cbb0fe6b91c3cf5dcf3603b8a48fea347d907dc9817435d305bf0caeaf525914440b49e2cf2bde747377cfbc44e7115a9ccd9bbdec7c586c1bb591930c1865278d0f3eeef24f45363233f2a9eb3c9f05931dc067c22", 0x81}], 0xa, 0x0, 0x0, 0x4080}, 0x804) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000002140)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r7, &(0x7f0000003240)=[{&(0x7f0000002180)="58d4eec5539d696f81c9d94a22022115cf3bccf1ffc652f0791e2919d3202ed196d4a49c096b2edd366263c878179035bbc63a7446aada9a451ecd1c55dacaf0435665e8676fb09fb50bf38eb89673d2b2987565dace557e76c629d5513af989b5a576d5f16db360c6030f1fa67677564652cd28b2c497d7465c901f32800eb212b69448b4060228ab13d89f9ede376f8182cf45151808b6d2102f8d76134371a0f880e78b5d956b40764c634bd030afba8a2ee067ad08e5f23371d8f35218d9", 0xc0}, {&(0x7f0000002240)="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", 0x1000}], 0x2, 0x2) 2018/04/01 09:30:26 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0xc0100, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x6, 0x2}, 0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x8, 0x1, 0xfffffffffffffffe, 0x2}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x10004004) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r2, &(0x7f0000002200)='0', 0x1, 0x8000000}]) 2018/04/01 09:30:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x1, 0x285a}) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x101000) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc004240a, &(0x7f0000000080)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/04/01 09:30:26 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xa7, "a5ef2f3319784a34627d52adce3f30142a6cce2563a60d45a17f2ff1f532fade5f87c0f4da424d17b46d4947f8d530c075f9af7e4325c16404e4e6fb86ae8c1914daa5ae33ee55ab1115ec512536da811cc309c6f39999c5de6af5c2ef584459ea7b1ab8d477650dbb582a0b2a9d34f5961d6dd8884663ab4d47456317102e558bc434e0de4201bef54b0b603fdbefa351baf436bbe2c6eee649d8ae1de5b1219d42ec0e23e1dd"}, &(0x7f0000000200)=0xaf) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x202, 0x0) r3 = epoll_create(0x57263d9c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) write$evdev(r2, &(0x7f00000001c0)=[{{}, 0x4}], 0x18) 2018/04/01 09:30:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x83) ioctl(r0, 0x5382, &(0x7f0000000180)="f8") ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{}]}) 2018/04/01 09:30:26 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0xe0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) pwritev(r2, &(0x7f0000001b40)=[{&(0x7f0000000440)="3545d1006999ca866840e057a0a6cef3e24374931adfdf39cc0ba034037e10b3cd7f8122cc8a339f301a9c300fb4e953afdb853a627a1af6fc4e8e173f63563b8829d50aea0bd6827da50e21", 0x4c}, {&(0x7f00000004c0)="e1709a7913a15470030200bc385e7ac686f9ef0efe8dd4337ba19c042ab0bc925413b9c1a19eb743d73102816e581d6fced367fa0b300fbbfc7f1073b9894c34fb54e1f8076d9c9c96fbcf18db638524e9480809aa9298a8bde2f73c397e0860c6cc620068cd4ca183360e6cf5b195fd472c34ab9dc1bdfd5d8e29f2b07e2f0135354c53034b41d2d4777a033ad948a74551b62bd0f665690abbf65182c6ddfb9fd43a82eefdd8", 0xa7}, {&(0x7f0000000580)="00a25bb1314e0b4f1886f9cc96ddb512e0c3f41c85123e6d39bf562acd857e0ff15c1bb11fe7d677d8cab7ef5415f95a71c97c0d4f1a9445a1ee60fce8f6106580a762c1162aa53291102e5825ca37ff6dd703a8c081632004e20440636a83846b0046321f9af92b2075f8431c8727273e187b522841a9b7ed212f977d973cbf003d4c0175724f7e182eb5525ab390deb4c62c148baa45a1a0fd64a52bcbe5903ad1df5b6ad860c99ded3af3edc07618fda140b2652c107dc857725cd610da93a88c1bbdf3ed4af2b671cead30ac336f9bb673ce405bbc2f5e414292af2a08a0a48186ae506b1494bbb8bf1db40423fa43d5", 0xf2}, {&(0x7f0000000680)="3604cf0b048bfec78730ab1065ba0b776a77f9259ca53c23af0d9015ea5caeb911a67fec429caa37ba189421aeb73d9592b086dd07419a5ecf58f6de6341543f14c924b103dc23fc8893b62f4a6a2cca96ebd8428e9f3f841bee0c568d9451eb9e59bf566427c8d796c1d68ce863a73c7e45b9b0554ab305a9fd3409ecabe19ed2c568ec0e64e98b5dfc6761f349b9b055a7515c856da3526408cbdcef1ad97c11295ca32df4b3efb4d5cd86da03544453ef01802acad36e9037a1680ee0e0013711b9d0641601dc48", 0xc9}, {&(0x7f0000000780)="7918bada9f2d2bb20a6dd7560030098c7b2fadb6cb7986425dab77126c64748464721d24ccebb02a9096584c73a16a2688b0173a0ffa85666876b3bf2cb9519a1eca5bb1414f5aed18140e36905f30ee8e08a2f4897fca3ec5889d0d0a6f5190c6245751604f0feeab20ee3a6bf4b775224aa067bbc493e6bb295b44e6a0a22c6e58667b2d87bb0e76672fad1962f19e71269cedf2a8928aac7d108e3d5d63e00cf8e845823aaaa9d7dc5ef45eb44cd4b650dc7f2c4ebcb2f36fab74818a270c266608", 0xc3}, {&(0x7f0000000880)="85a93c40b7c5533da15657d82a705609cbeaedf24ae5698c48746e4b8352dbf0a7b65cedb35b4cd9b9ecd43a5dddab15c5b70f06622e0a37d913bb0c695412ff9b303dda455c591e6370850292940c03e0d6e3a02b9d6ed4976cc98cb87baf2b3ec9055a8c61ca6c1ff552382a9f31b0763152ca8efafe783e86fb615a9073a5e85a4e0456b1a7adec306998c00b0e166e5fd8b66f866a0ca039c4971a235fe877cabcf436564b3eb6a2c12c7d972592bc0c3e4ced6280e995fd571aa3d14eb827d928a174e878f8eac39d70443630b13157c7120165f6344a0e02042c3114576aa2b72752ba333e4aed78cb69a7a25729ba96ec738695ae76486d826d8e7111ddd599b9340a0a44da81067068ba4870caaa5a3f1ddac2dbd15886a142573bedf4a32c7b928a6a857a54cafbe0d43e7a49660dc1157c33e29a9078bc9d051a2a5a7f6765501634b3340e1da8b84af2e5c4041d4b3f2fe8b61acad1794c4b4462aa3232690dceefd2dc6249b8a692f8c0559b6c324f3f507e41ec7b2c3c7fe385a078b17c9461698fb0e0ee09413a91abb7a22bb31a578def0cb0a981529bab3b422069458dc6869a162cb5f344d1efd96fba27686c48c2afb33a06344aa2641042e79dd5a53ad62254bc850831dee0483d8e419e553414324985e267cbf5777f0c1e6fdc2137f55665399c0ba621bb9421a8673fc460c4a290dbb39d22bb08f2661766b6daadf28a65ec6bb822d44936a5c391c31578f0abe606ef5ed7e4e7d02bd820c16ecaf424cd6fc9ac3e2f49e4807f50aa8b21c8c7e85b61c3e426567924f23ee91f09dae82e6e47c9991d3269e60c72d710c598bedb413483b1144c778e0045d411926c8a0d71a2fceaa354104c97257d4e775b38474baecc0b8282a077b289208e9b190a6a1627d90ae894a93daf7e14ab9f9942a26bed585e54392ddbf47d70107475f15f92b33b165e9e8b1126c195e2fb9a1e07e0b86e6ff3fd2ea27415b4ca36b5e2a4057331d37b53db4194b12bd0a3b314a84f1edf98a583c9a38b92974ffde10162b31da373da0ce6dee4d4df628b44968f29d0b72f0609335ede9d9e960f9e7b4552083035484dc4ffa56453195b978787bc060f89708d710fcd6505ab8d71db6e8476339407961927f3eb212665ff3e33d073f6dd5286b48637a6a265bf5f13b46127cb6a877d8033badeb26fb5b750309cf1b4570b2f0f3e80c6a7e11b09723fe1b29d3ef9851622e84062aed36e3ee29313e553259149b37913b708b8fcd58d11468fa049fccc0684739e9cc27eb49be3d2c5df2412ef28a514cf2bdf52cd50c014a5a25139fe32f940bca0f82b90bc310c00875bc149bd448fcf64d1ce778150985f0068b453c90ea764f31bb5f7ce2032b0b0b701f353f310468d393263f597595f1a29503a6bce3fadefdceceeb20b34703e1e154e06482a62a6e9265bc2451d15891edf78ed86470ae658bf51b54c8652d299588fab9c7a098ef07deb440cc438ed69b9caff516bbb39c0bfbb6051eb42280c86a33797cf0c591cbb6577d0db1a1798e6a85ced776b022961f0ee67fe4a86737ae4989971b960623f1c3c9c541389a141d5d3cf43db1fd1c6f0782f3f898125c9b1ef42aaaf2da2f83cadac4051149d0a11c803249ed9d080e431eed42bb5f7c320bf456e92a776aaac23e2ad6be2118df8fc9b7c2594c39e2d0f8544c5baefc9c7ff77cd514f0c8238025f2df6a3db6b0de1e2c2de46bf0915c2301da4e183082c05532e35000d25200df6fa3c9845603ea3d208bbe5267cd5cfe2efb8b454572c2fe83f4f2165ce4c8065474bcedda92775c8de0c5e40082e3b7bb38d09864d81ec033a12409c3b6457297d59ce25749a245dc74bac4105263b62ec5ddd71325d5691e9bbb81bc2226e7ef45e1c35f265880c7732989eb24b8e48870a2020cc4587fa8b0e7ba1a4a742f7983392d4377989fced8b15f7eac6d943abdd84161251a239d4ee6991ac3574ef62d490173ff1a4da64d0152de12b0c21a21da49a5190496fa6895d38e4344558ba3fb33378f7db9df7de485ec7da49149705771220cb79c3425d419e35de0ec12382be3f05ebb03fda7c24bd4b65cc1644801c34251e86f49aca974294962709bfbeeedd4f0fb178f1cbf77ec1c104e0bbd960aa3589e3b8a1349b38f4cd96e4889209ed52892570a5df484df68a7d8c66cea68f26676b059742dd2cb88a7fd4dab4f5bdda178f93682e2df6940a8489d92e11cf19c88e34a45585dfa5fabd95c207872eac9e2b953fd997a509742ea3ef327c3283f9aeb26f1d1bbefa7590ac5d1129ff99b9cbcf0472673bf35af3c8496bcdeb64e31504057b7b92e32ed39e7b99473ee112a30ef40eaf294c0d8660328be117ba778873e7bdedd19259fbe83bbab68a43ae7ec1dba8b3bf29d29c44a241b22d1810914d575740877b04779d2720a7b8e7f49abc9e622f078fae0d4e4aa4a888f0f42d5aef071f1cfaf8110c67581d2646ed22ab93739b1727c685fc3575b5b1fe0f541f0b9841a22be4a3b14c9eeaeea331245fdd36f739650353daa94281d2b45201f2c1f4eccb85f8e9aa8209aa119d084a2de3de01e7427aba9c78bc37feeadf6abec9683b5316a1007fc57274710dbc9a96f0897c01b474dcad4d765bde5adc866be5613e66f189da75eebe0f2659f9c28cbecd5d24ec35f044396697768085bd05e1450fa29f4a847122179141858841dd4fb2bd80b81e91bffc580b799b37a48cc9ad29714bba8c7bbf4fc1d37c428400a57f5ca01c20a283f25bdb82cfcaa90acf564a58676bc935773515eaa6a20c7ed96c4e2a4d5547227aac37b90a8a2d6fab08f3dc3d049e7022dbbce87994cf912a04340048061ab32a0cf36fb6905dc834f1ac7f4c6c1e3f3ce8a82ea8daad4cfe53f7097d74f93ab7c3b10bb91cf466bd1fd42d1774c4765d688287be6591db6fe6b23730520f2d2b9e3ecf3024fce5f87b20967d6a84795a6699870e9b585b89c1e7fd141a82bc58261caafaf1743cca8bc170cf4a59653f5664ae687f4c2c4a2eae34f06f164044954d368ec4fe59ce9cfa16ae6b0acbf82f24718d101926340e3ba3ac24d45ea033e7aa0913bde632d491627b76b354c78386b818c7cde365615232e57a5d7bae3c8144cd2af5f31dc13e5615adcd00941c5b743c9b99ad7c36913db35b3413a0442079cebca612fa54ff315821f4c3bcc1ea18ccad99227d5a313feac465d1fc03f2775f0208b74f18d5c65a43ef556de096361e34513871e7b0d652e9b1c180ee15c03e392704a33edb730ef411205b5e7c98ff54d993c9ec2764dc24c20f1b06f0727bebbf81e38e03ac30415f778649c585bd53cf90599492475c0367b9ee1018989663bb64f4cb6312e1b7cccf5a4315c0dc1f515272c2c52773222502a7c129190069720d2037f9332dd919994aefa6eb3ed9f2e237cf833d91690882872f2d0e51f8cfe28e6f615245aca39ad015a5f566a4aaae6fafd645d7582400cb2261e1949f32b244a4c744bcc0f04c39be63db3e8fb6b3c07be62b8c06f106662c93dbfafaa17af38cd8318837cc572b3186a6011099f6c4b8d5b850eae0f01bc73b8550703a63cfa6cb7dfa763f2520bdd76ebae302ae36acb8f2e7fcc7e2b148636600c73f218fbb3f18411c1e28f696d9bc624bb80071f26829c856178ccd931887232cc3849cbcc964687b95e4ead7ee6a074b7dea85188f4bb34af5898379b87b151a1c03810614dfb47a43a3a2973ec07243afb9b8ecd5e086daf283930b4ecfdcd1860e7147f0dc9b3899836b2a48e77e9245e1f4d26e2a863c07453788bed70f3bbfea5d586501a815e262e921b73baaaa5359a4756c756dc868fbc0edbfa0e6dbe0753a311fa69031bd64572fd1ca60e0cb7ce0f2d9b8b3d20034e187f4f2a03ce9854fbb91949797d1e9358b9d20ec1320d5882f2f84555c966d8b12db90babef6cccb551b502f033ea873a27f534d1d539fc422d9b1f858f2ed61a202a499afd620707503cd9fb4fd5bfe0cbda0019974bc5720f9f2737630be6d170fa778095db2557024c14abd19d34db7abe435bc4f41dfcefcb328ce4c91e8dc4e4d6d1002cc025bdfe98fa2a0636a19afd6b066538deb32dc66c8653cc392b7587dfa9a4852f8935fe4d598fb4de20fa44d23b5644ffb98abcc015d47b4895c9cc4d23d13286ff77f9f6ce5b38d8efd0d7c2adecb187ff0a0c2050fcfd17301ba4e9e660e482508884e2d3a97c33ed5ad9cbf372d5238ff5993c9b63365258048d233d3eeebb4da260791cd6b4a23887333cb921e2155d3f823fd9f195919639aef18bcf6af45ea817431f8f6668331074235656d667ba29bf3a8530409cbd58314f27fd098448c679571e8a52cabc57d40345062979b56a08fd491bb638891e8b79aa21467483051812a40ce5beff4bd11b81100226a2b2974ab2bad359b893dfc546f1f1ee7aa4bf72a67f36c4ebf4a09316fbe3979ba4dc7e6568551acce80b09def88e2492a4a1e83e68e335a6b74bac9b29bb94560bc283aec24c9e0fa97c87ae73a010bc4fd13479642318c78c6a40f4f279940fe4232e9616f36064678239646e24d1e93cf553d48b27168b1c22c914e20c634fbe80e2920be2acf8da4896d46469f9928dbf5cb62399f8f6d67c66578b5e3be2205ac439812a3d3e25f826e8a7d7b79bad5a038e002037bd09e45996c159b25b160ef3c99f4b65443d1ee1e15daa7989a482c2466b75b389c9fe4f5befcb08a1d441b68721c86b4a0b71e7c1dd5b2522deb3826a67bf0ef26b2d4caba789c9777b4a7ddc0ad596ecb8578d0aedecc77857c5878e9d321d71bdd8b19a80fe441c15c434f1d55540f5164e3b8078f2eae7c88ed7be3b2835d696e824a12abdf03431dbd95b3a4fc4a6913ecc42665f12a692107e553c071818cdecc84c92819cf087825e193272a0edac633b4121c29f520e8d2d589c4d950b61d298ae9d4cd7ffbf998bb790c4429c02fbcc7daa1185a94dfbda6256da03a74dac83fd295413845f4dc521317c2fb2c323a0478a125da3dc17192f726a0a0e15e8a613aa3fc6b1a7cdab008b27505351e3daba8b53ba3ad008e29d45d338c01df91254c6812a6f12d11e257cbdcdb816fd3b8e4a9b08bb124d6e8d4bd400f27d383b09b3e2a864b50e9d740ff94538915cb91c16abd8718ece59fd327318a750ebadd3d14596e137925ab7df39ef65b30d00ae9405371a857cd2cf449001a8c9198331b9f2b844f0c5c7f37473a15462008245e7af30f55c447fd630e94f1087acbfec448cf1c53decd3293885bfbbf88333ba4e810c31affa28dd40076ea58e4f7a3734b95e442e7cf285adb71a7d167bb1812cc1ef8c9197d7e4aad66af9d7bf86e6293e67917bc19aacaee4e9ad13c55af79d3a10635593c739545a33bc2d0428a2b12e2231d70abd3012e2de71904f5d04487c2903b6fb922627a1a27c762b08ccc6fe9368bbc2aaee7fe2cc0318b4cd76beb023a82e6f9741bf75a4a4348d44c6dc768d3905e686ffb7790226eaa420e2e17b8e55cec89c9d9447b65f2ceaf38a65c8f6fe708297f948a7b745c632cd0b7e4adf4b73f9d8b62d82c3b9540258e069aca71b6c3bf3f487bfea1d1ab0eb609cef2586f873303fa273660c71bebc39cfb116bc4fca108abbd7c6076804a79dc90c05598ab56b705b46077d84aa2db4b8929d1205e4ec0e2290fc74f3c9cfe33a1fa126d3063b3dbde39da1653b1cec4f1cf611587ae302347f8cfc38a401fd4", 0x1000}, {&(0x7f0000001880)="4f9a1ea26d6a3c6fdb799dc11ed893a2a97f5b3bd09bc0537e01f58554a65507020cef463598db7fe305428edfa51206bd8ad32b332ea7a3db5684298a2de4c97e1549634f1b8739a09bfaca1e6cad24472f5f390c8bdef2867c7d4c4ded92a2a69402f060959c187280f80c7db22b83d262369c917b4f49b184307957ede2ff3d6f7531fdddc7177d53ed897938ca8a9e22c821f5563fb4adaa68f80938b6267c958cac94fc888a2575555ba9f434543da8595f74038f7bc07693acad2e", 0xbe}, {&(0x7f0000001940)="2a57aa9c752fdc48f26e315d878e36ffd3cfbe57d4aaa4aabba7a9548c1b9ffbd228ed8a4309e3439c59e770b79d5e264a1ecaaf9afa15f37ffb1e780f48b70124265c85123fb738004a8e880568a370112e685035f6c5382e63acd96606e857bda822e910d011aaac62f899f9a03c3a4ae9dc18a1100983504ac15ba1abc40ad0d7", 0x82}, {&(0x7f0000001a00)="75e0955741574ff38c1e135de03b2ef32d3d6a220addf0a944f10db45aa06cd2ce512e19b457bf07785fd0b6bf1740d5f28ec284317676c9500474bbbe421c59ff0b9676111335bc46c6d7188bf9992319fc", 0x52}, {&(0x7f0000001a80)="48089fc4f5653b050c851b3c3cecb18af7f57eb465d0a089b6dafefba70c8dabf9d0b7638ac0ad19b12a322239b87ef46e8e25cb5309bdc96932812a3000ab50a4569b01156b3b2ab6136c49b9acd6df40fbcd375b26e610b196e82dd3bf08841547679e7a8690b796d251cdaac23176bb9ae7e2150a5a23c621c86531cfbc18af819408659628f9", 0x88}], 0xa, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x2, 0x7, 0x4, 0x4, "26b4d868e8017220e5fc84157527d5b2703e8f35d109d7d4abdf82de7b918faf01afe690c6913a927d67d443", 0x3}, 0x0, 0x0, 0x800, r0, 0x4a, 0x3, "7c168d5f9878947dc88c10781d843f045dc909e5d2b63b157b95f0e22ef167283f887e09688c849bb0fd4ac292ebc31bfb90b915d99add9529921d512832d129", &(0x7f0000000080)='\x00', 0x1, [], [0x8001, 0x3261, 0x6, 0x7fff]}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000340)=""/239) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001bc0)={0x201a, 0x1, 0xffffffff, 0x8}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1f8100001800000226bd7000fb00052580a0b002ff03c8000078000008000100ac1414aa"], 0x24}, 0x1, 0x0, 0x0, 0x20000081}, 0x800) 2018/04/01 09:30:26 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x0) 2018/04/01 09:30:27 executing program 4: socketpair(0x9, 0x1, 0xee, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) r2 = getuid() getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) fchown(r0, r2, r3) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f0000000040)) r5 = memfd_create(&(0x7f0000000180)='\x00', 0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) capget(&(0x7f0000000240)={0x20080522, r6}, &(0x7f0000000280)={0x8, 0x8000, 0x40, 0x12, 0x3ff, 0x3}) fcntl$dupfd(r5, 0x40a, r4) 2018/04/01 09:30:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) ptrace$peek(0x6ab284b5724ef21b, r0, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) read(r1, &(0x7f0000000040)=""/175, 0xaf) fsync(r1) write(r1, &(0x7f0000000140)="f0", 0x1) 2018/04/01 09:30:27 executing program 3: socket(0x11, 0x4000000000080003, 0x0) futex(&(0x7f00000000c0)=0x1, 0x3, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x800000000008, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/01 09:30:27 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) getdents(r0, &(0x7f0000000180)=""/231, 0xe7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x6, 0x70, 0x5, 0xb4e4, 0x61a, 0x7, 0x0, 0x7699, 0x0, 0x4, 0x1, 0x9, 0x80000000, 0x38666bfe, 0x1, 0x7fffffff, 0x4, 0x20, 0xfffffffffffffeff, 0x7, 0xffffffff, 0x8, 0xffffffff7fffffff, 0x25c8, 0x101, 0x2822, 0x7fff, 0x4, 0x2, 0x3, 0x7, 0x9, 0x9, 0x0, 0x8000, 0x1, 0x6a, 0x3, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0xe}, 0x40, 0xc51, 0xfffffffffffffff9, 0x4, 0x31c6, 0x0, 0x3}, r1, 0x3, 0xffffffffffffffff, 0xa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000140)={0x3, 0x4}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000280)={'erspan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000300)) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/01 09:30:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) write$cgroup_int(r0, &(0x7f00000000c0)={[0x2f, 0x32, 0x38, 0x39]}, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000100)={0xffff, 0x4579, 0xfffffffffffffffc}) r1 = memfd_create(&(0x7f0000000040)=')trusted\\\x00', 0x0) write(r1, &(0x7f0000000200), 0x0) 2018/04/01 09:30:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000aafd0), 0x0) 2018/04/01 09:30:27 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x8003) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/04/01 09:30:27 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="000002abb78c0c518d688254356118ac"]) 2018/04/01 09:30:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100800000003, 0x80000000800, 0x0, 0x4}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e21, @rand_addr=0x6}], 0x10) 2018/04/01 09:30:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f000000a000)=ANY=[], @ANYPTR64=&(0x7f000000b000)=ANY=[], @ANYBLOB="000000947697ebb3bb5cdab1d3b4949c8b57e0ffffff0039c39d363a4886aafde065f44de20f02ebc3431321a8fcc4f70fc128a6b142ac55f8fc6e20974122f81f0856c3721936df5abdc0d2f5a4736fbbbbff6993f847d799b5706dbe29826d1b0f17333010e74c1c69f4a6d3a158c52b60c4ae8ce6bf15cc27553ec4b52c96c88360a4d22b04733e858122da81d28100000000000000000000"], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x48) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000001c0)=r3) 2018/04/01 09:30:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x80000001) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) [ 110.699805] binder: 9598:9602 got reply transaction with no transaction stack [ 110.707215] binder: 9598:9602 transaction failed 29201/-71, size 0-0 line 2763 [ 110.741840] binder: 9598:9604 got reply transaction with no transaction stack [ 110.749287] binder: 9598:9604 transaction failed 29201/-71, size 0-0 line 2763 [ 110.792856] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/01 09:30:28 executing program 4: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) uselib(&(0x7f0000000000)='./file0/file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) 2018/04/01 09:30:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0, 0x4000004}, 0x9}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)=[{0xc, 0x111, 0x2}], 0xc}}], 0x2, 0x0) 2018/04/01 09:30:28 executing program 2: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) io_setup(0x1ff, &(0x7f00000000c0)=0x0) io_getevents(r1, 0xfffffffffffffe01, 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000180)) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/04/01 09:30:28 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x4, 0x40800) r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x8800, 0x20) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000180)={{0x0, 0x6, 0x1, 0x6, "e3a1b06c2ac5b061bf6b498b7d1a8fbf68ae9d192ec315c7c21a54914076b68f9cef812579d09941ed9aa87c", 0x401}, 0x0, 0x0, 0x5, r3, 0x7fffffff, 0x1, "983003f7e5616a3db9d79a7a66f77687943bbd8129643b54f6ca3b2fce4f567f01e42f7127ca06777873697a27d6b88c3f8da6f8b89d9daa7c34dec5a1c51641", &(0x7f0000000140)='nodev', 0x5, [], [0x3, 0x8, 0xffffffffffff418a, 0x15]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x84000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) 2018/04/01 09:30:28 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={r2, r3/1000+30000}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000000c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000000100)=0xc) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x101400, 0x0) connect$packet(r5, &(0x7f0000000180)={0x11, 0x1f, r4, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r6 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e24, 0x5, 0x4e22, 0xfffffffffffffe01, 0xa, 0x0, 0x20, 0x0, r4, r6}, {0x10df, 0xff, 0x3, 0xfffffffffffffffd, 0x3, 0x2, 0x4, 0x200}, {0x9, 0x3148, 0x9, 0x1}, 0x3, 0x0, 0x3, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x2, 0x3, 0x8, 0x200, 0x9}}, 0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)=0x0) getgroups(0x7, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$unix(r5, &(0x7f00000005c0)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000340)="62085f962c3517c7cbfae7bb4a177facf23eba", 0x13}, {&(0x7f0000000380)="e5edbfbe22e387536b2979b30b896908bef33a546342a39d0f1741e9a1e4af27837c28d301cf1e63e48e152b9a3297670c7556c709fa0094a815a6f2a52a6f760ce246502a7e5de1bdec919d254c972240d605e4e6852669fa15cdb420b0f37c593699a766ea0994157bae0465bc6845a1124958d14f8823eb411aa9383ecef40aa68c69d2d04b3146a35677d1e1742d41ed", 0x92}], 0x2, &(0x7f0000000500)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r5, r1, r5, r1, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r7, r6, r8}, @rights={0x20, 0x1, 0x1, [r1, r5, r0, r1, r5]}, @rights={0x28, 0x1, 0x1, [r1, r5, r1, r5, r1, r0, r5]}], 0xa0, 0x40}, 0x4000) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000600)) clock_gettime(0x6, &(0x7f0000000640)) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000680)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000006c0)='nr0\x00') r9 = accept4(r5, &(0x7f0000000700), &(0x7f0000000780)=0x80, 0x0) r10 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000800)={&(0x7f00000007c0)='./file0\x00', 0x0, 0x18}, 0x10) setfsuid(r6) r11 = accept4$ax25(r5, &(0x7f0000000840), &(0x7f0000000880)=0x10, 0x800) setsockopt$inet6_int(r5, 0x29, 0x5e, &(0x7f00000008c0)=0xd20, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r11, 0x8917, &(0x7f0000000980)={'tunl0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f00000009c0)={0xca6}) ioctl$sock_ifreq(r9, 0x8921, &(0x7f0000000a00)={'erspan0\x00', @ifru_addrs=@ipx={0x4, 0x323, 0x2, "2ecfcb52c550", 0x2}}) ioctl$DRM_IOCTL_SET_VERSION(r11, 0xc0106407, &(0x7f0000000a40)={0x400, 0x4180, 0x7, 0x7}) io_setup(0x2b, &(0x7f0000000a80)=0x0) io_cancel(r12, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x5, r10, &(0x7f0000000ac0)="6e1e7608f64c631a27aa254658bf19ae7e47717f03e082de96ed5bfd294ba53b96e1d099e6c3f1e3874cad10a87a12cf5364f4a4556866d43d6072fc9345d1ae32016fb26793e2f73810992c06ac74b734efe01bdc9b41f25f9c624fd8bab02230ae713af1414c331f054560d52277f00c5c4223a61b3ca0625ffec7c08174439875be16f43e3ad4f21dfcf1817def5390e8372bd522a5faf06b34349577e13662459d0486008f403e5c72cd615121a7d900e8d867de980b8f60c0545b32f1e70cca29cffe5fd5c9d1ab14a9ff", 0xcd, 0x0, 0x0, 0x1, r11}, &(0x7f0000000c00)) close(0xffffffffffffff9c) openat$cgroup_type(r5, &(0x7f0000000c40)='cgroup.type\x00', 0x2, 0x0) 2018/04/01 09:30:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x3, 0x3, 0x6}) 2018/04/01 09:30:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, &(0x7f0000005000)}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x0, 0x8, "73232b7d92be"}}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/01 09:30:28 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x480002) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x88ce, 0x0, "8ea5ac1aaadd13aece67d2c3af5d756dcd0ea6897405556f620b3245926d4f88a6af72cd953dbfe92a90552dd55ce93fa135aa2342d3be31a38983346cbf28c71ade38077542cba2f872461eb8cb5e914424ff2cf2dc3416b643807be7c7c39e88012f799e087cb93509fb39df"}) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000040), 0xfffffffffffffece) 2018/04/01 09:30:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x15a) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000000040)=""/18, 0x12) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) 2018/04/01 09:30:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=0xff) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/222) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/01 09:30:28 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ftruncate(r0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f00009e1ffc), 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000003d40)='/dev/admmidi#\x00', 0x30a38182, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003d80)={0x0, 0x8f, "e94ac88bcb8dfe6e786f0bbc6e8213ffff880c25ddc54c5ff10818a56196de31a134facfede9f472903b7669e9f0fbb7d22b8f20903f881eae680a431c4c919984ef7562c31f666f1b3f3ace0eba6084cb86dc137421778737f6dcf4670999141dd29b586994db1d1e804b2c49f0c8e3d7f722866a48095b3ab7fb1d253080a0cde4db366b977f3e39254b90943384"}, &(0x7f0000003e40)=0x97) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000100)=@pic={0xfffffffffffffff7, 0x2, 0x9, 0xdce, 0x800, 0x5b, 0x5, 0x2, 0x3, 0x558, 0xfffffffffffffffe, 0x80, 0x400, 0x50ad, 0x73ae, 0x6ef}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003e80)={r3, 0x5, 0x4, [0x3, 0xfffffffffffffff8, 0x2, 0x7]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="970e952f31afd43fb38b993dafa3b13e66ef5131ab0870fa9239b03edf1b9e1adb2fcb70a6086db11f1110e0373cdb46cf1a808bdc11d9cea3d9805884abd57991ea2db84b374220d63b54d0e0a743c4ad19d022c8eaa17e7bb4f2a9b18aa2e48bf562c2cead3b7bf8b3c0fe92da777256c6a02c6b7ba9c6bb2e621f07d513ae7bf3f2242dc16599e6ad8aefa31f58faaf16720b94f85a0fad063cb63026cde5ba827f07d9ed76be45af8c97a71665511e6816ad5a8338f1", 0xb8) 2018/04/01 09:30:28 executing program 2: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x9041) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) sendmsg(0xffffffffffffffff, &(0x7f000000a500)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f000000a380)=[{&(0x7f000000a180)="14d687f8fc5edffa44597b0ec0b5feabbf03c90fb422f10f1d26e7a8a15b185b9d9c3ce0b8f4b868861b1e55c0", 0x2d}], 0x1, &(0x7f0000000240)=[{0xc, 0x10f}], 0xc}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x62af05f5) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, r1+30000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/01 09:30:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002340)={0x4, 0x0, [{0x4, 0x45, &(0x7f00000000c0)=""/69}, {0x3000, 0x1000, &(0x7f0000000340)=""/4096}, {0x2000, 0x110, &(0x7f00000001c0)=""/180}, {0x4000, 0x1000, &(0x7f0000001340)=""/4096}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/01 09:30:28 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400082, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000000c0)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000280), 0x4) r1 = socket(0x0, 0x0, 0x2f) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="7c7bda8642248603129a212ed7bf609f5446b6541e45f71e2f61db7cf80e088d644c54edaa98726ef5c3997f74ff90ca36e2cf6176d05b5773ce3519ac75383c407b40b9a106e9ed0b5f4fc3543d3203fbbebca58faebc321e29af11ac4c319b061a56edbbedf29b137dad70ed918b0f07d4ec17a3b1b58414ebad423c73d8160129d5a7eb7f166ff0934b92cf50070f07b31218224f28f5a8b5d27d0ad6a2d57219b510383f8aa87b7e0a5974b30285833ab2", 0xb3, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)="61cb93344345c3533474e1525d83af8b81119a15559f0b0aeb2014fb4397b2a42f733b8214edc64417c5734eb9be9ee4cbf71d26bd11a05d6ca6c423aedcace626f16cdf33963ac0bb82d155d901ea2a9f8a59527bbc41ca08a0870f0e8b9adb2e5cd01573737eb21ec74f9c5a44e2db221de97c0286e950cae762efc4d1f73191851879f4842187474c808a33e20dba771988f79732e4c658b7272f40a68a1c0cb4faae68618e3ffd5606687de5bc1b33f47fc8e05cb8a144710184004900fb364a43b5d1c128c2a0f6015476f567030534490a4f892db880eb7c0560295bc769731990fb04d504d7d110df0810", 0xee, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f00000005c0)=[{&(0x7f0000000480)="90f9875736876a683897b8f27e23f835dfe9299ca92c", 0x16}, {&(0x7f00000004c0)="e5c22b150512aa908cb2b27989d114c8d2b43ccc2ae3d9382e170260fa2887f5da56e2969934cde143d1982660d6eb3ae76795279c32ac82fbb561f7365c8ddb96d283bfd25beab1fc598a2c611b844d0fdbb25ada12f2d42465219feddcf723573cbd01f88c40c8bacb39e00d997dc7e05ad438ec9f209852767f7804ed5a1a941b405f6663d171409a96f6fcfe7da3e3ca82c69f79f9fd59fb78cffcb662df954612f5b96ce0b55c369f3d37c09a8d04a87f5d41a9ef6422e18cd54ffa8262b2164a63b372e2476367de90b250703c4bc9", 0xd2}], 0x2, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x10000000, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x53}, &(0x7f0000000840)=0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000880)={r4, 0xffffffff}, &(0x7f00000008c0)=0x8) r6 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r6, 0xffffffffffffff80, &(0x7f0000000900)) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000940)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000980)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000009c0)={0x4, 0x116000}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000a00)=r5, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt(r1, 0x1f, 0x38d2, &(0x7f0000000a40)=""/159, &(0x7f0000000b00)=0x9f) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) ptrace$peek(0x3, r6, &(0x7f0000000b40)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000b80)=[{0x3}, {0x3, 0x7ff}, {0x2, 0x1000}, {0x8, 0x7}], 0x4) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000bc0)={0x4}) ptrace$pokeuser(0x6, r6, 0x39, 0x80000000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000c00)={'bpq0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000c40)={r5, 0x4b0}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000c80)={r4, 0x100000000, 0x3f}, &(0x7f0000000cc0)=0x8) fcntl$setpipe(r1, 0x407, 0xfffffffeffffffff) 2018/04/01 09:30:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x64) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = dup(r0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000240), 0x4) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x2}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 09:30:29 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000005000)=@sco, 0x8, &(0x7f0000008fc0), 0x0, &(0x7f000000a000)=""/177, 0xb1}, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/63, 0x3f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000fffc)=0x118, 0xfffffffffffffd12) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x38}, 0x1}, 0x0) 2018/04/01 09:30:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) 2018/04/01 09:30:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000000)={0x200f1526, r1}, &(0x7f0000000040)={0x401, 0x6, 0x100, 0x9, 0x40, 0x5}) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) 2018/04/01 09:30:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x8389) 2018/04/01 09:30:29 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x4, 0x4, 0x4, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0xc080) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000080)=""/88) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x10640) 2018/04/01 09:30:29 executing program 4: mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000000e80)="f3d7b68c9b38340cb06cdba9abe2f2596fcf3c2b78b9dad25a38233132f55b9e9932651993be") r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00000011c0)='ceph\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)='syzkaller0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000001300)='.request_key_auth\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001380)='cpu.stat\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000001700)='keyring\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001640)="dc5ee74ffcde9850541651bd321ec62a6f32172df9b1e282dd825d33071549ca1ee9f16c3ab9461e709d762689e976ff7646d9ea4677a30adc8b2cb3f17197b31b170aeff9a63fa8baa46c11cce84f3d7cbc5654b3a93f2c3fdbe85d56cf116eec2a2ac1386ab92844bf2fe26ea6a24561fe0cabcfd63bb75681c633e2ef7a2c3806156e92926f7e", 0x88, r1) keyctl$update(0x2, r2, &(0x7f0000000d80), 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2, 0x0}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000006c0)={r3, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000240)="34620933e231db2c8a30e8cce6c7c24c80da5473bb7bc712b7a300b75a0e35b91ee08a464db51e91d290125cbd3b25398dade7f031f69f2caa8236eb6688893bb766adc4aeea1f9b79") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x5c, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2}, @in={0x2, 0x4e20}]}, &(0x7f00000003c0)=0x10) sysinfo(&(0x7f0000000bc0)=""/188) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0), 0xfffffffffffffe30) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000a00)=0x9, 0x4) open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) r5 = openat$cgroup_ro(r0, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000c80)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000ac0)={r4, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x100000000, 0x2a, 0xe54, 0x5, 0x64}, &(0x7f0000000600)=0xfde3) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000000)=r0) getsockopt(r6, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/04/01 09:30:29 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @loopback=0x7f000001}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000004fe34c07d8f64a490000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000"], 0x68) 2018/04/01 09:30:29 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00009b4000)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000004000000d802000000000000ffffffffffffffff70000000ffffffff00000000ffffffffffffffff00000000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000210000000000000000000000000000000000000000000000000000000000000000000000008a0000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d8000000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d7000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000"], 0x338) getsockopt$bt_hci(r0, 0x0, 0x80000000000063, &(0x7f0000000000)=""/30, &(0x7f0000d23000)=0x1e) 2018/04/01 09:30:29 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/190) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00000001c0), 0x2) 2018/04/01 09:30:29 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)="85f80ef21c3b13b91d1be69c93930cee6e0d4df813a81482157d2ccc5dcc460d69d13b0c85e14804ab5fd68f2084788b65b275cbc315e534bcce1c3d1cb886968e2079d8c39e47519fe6d73c6cec49486ef0cfb15942fe96d664f7df6f8eed9bc3049c7f514187f8888b672040cd033c69e2d995dbd6", 0xb) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/107, &(0x7f0000090ffc)=0x6b) 2018/04/01 09:30:29 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000009060500000000000000000000000002097f91498c1e59ea3a4cdb593dfb5ea58892c2f40dd618315a3439000d8fe0b441b453067de392b841dd8568f5fd2d919924b5f59c21ba39197654e980aef0b4fd8477c5f4f60a6503f9562838dee0d1f26726ffeb5519068d6a368fd2d3c9de2bf302a5231b3cad6f05c9f816e57f8c6742f3bc605ced18511ab3313fac1e890d61987f2456b18f912d6e12fbbc7f07de8726b86426a8a6e3f7f9aec119f878cc05a0a593c2"], 0xba}, 0x1}, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x10600, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xe4, "a19fbed96777f11ee9db19947fed3882dfeffc89de18b395a8e58cf029f7f307a90f42291c14a011dac337f5a1b53bc50b3e9a9bdd31c595cb0d20ad87f6664cf27edf084119c5947d4235f3dda1550b172d946b0fea02c4f1aa6d5c16e67162578c24dfb08553be160c189a8393fc9bb5cf1ae2a90b7d6dcb77f646188e54c803c71c8f4d0ee8078eb479950f20e1e4384d7d5928ffb165beb628e6a69c07bd0eaccbf31ae827dd2d044b2cf32d2ef8ec4a68e43bdd46df523d2130a42910588fa54111cfade040f31c49faaa9ec417dd800dd445647e803fee08176bf4f5d389d1743a"}, &(0x7f0000000440)=0xec) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x20000000400, 0x2, 0x0, 0xffffffff, 0x4, 0x3, 0x30c, 0x2d2, 0x5, 0x6, 0x906, 0x1, 0x8, 0xffffffff, 0x4000000000]}, &(0x7f0000000580)=0x100) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x4, 0xdac5, 0x9785, 0x2, 0x3f}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x9, 0x1, 0x1f, 0x0, 0x8}, &(0x7f0000000200)=0xa3) 2018/04/01 09:30:29 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x1, r0}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x80, 0x0, 0x4, 0x20, 0x8, "00e1b53dc92d5cb83173bcdeefc0e9b9ad14c13ced94ca809217e58a97346d42bd3ed406f340b163cb635a6ed49127967a4ee62fb2d3a4e22d6d9dce18d17ef6", "ff2c05ee29d71e70a3636801044186b627105874d0d5eb3762544c4a97bb748e48e7bceb27014b39a4285f7fc5475f5294ac2f6e751820009bccb7895a2df12c", "53f65d5f4d43a9a43da7b8ac25274397b65f524c2978e56bb2b5127b148a9c70", [0x10000, 0x7fffffff]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0x2800000000) r3 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2275, &(0x7f00000000c0)='\x00JOc9') getegid() mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) r4 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f000079efdc)) r6 = syz_open_pts(r5, 0x0) dup3(r6, r5, 0x0) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) fcntl$setstatus(r6, 0x4, 0x2800) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r4, &(0x7f0000000100)="e8c4cd99d55600e900b6db82572c64e4c7c5590d3233c4557ce7d1e6d0a258436a63c1577726934c2732dd60e84c96d98e80dd9353d0ab40096835bed37642906b6e09cd5fb887ae7517d7c4441723a71a7fe19810384b54ac82ae7303575729ebf765b950704966161f", 0x6a, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/sockcreate\x00') ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f00000001c0)) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r8, &(0x7f0000000100), &(0x7f0000000100)}, 0x20) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000000240)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r8, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x150) 2018/04/01 09:30:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000), 0xff) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x2010, 0xffffffffffffffff, 0x16) 2018/04/01 09:30:29 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000480)=0xc) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000500)={0xffffffffffffffff, r0, 0x7}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty, 0x3}, 0xffffffffffffff94) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000180)={r3}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f00000002c0)={{0x3a, @loopback=0x7f000001, 0x4e23, 0x4, 'ovf\x00', 0x3e, 0x4, 0x5a}, {@empty, 0x4e21, 0x2000, 0x7, 0x6, 0xffff}}, 0x44) r4 = dup3(r0, r0, 0x80000) r5 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x5, 0x200) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000640)={0x1000, &(0x7f00000004c0), 0x0, r5, 0xc}) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54db", 0xf) gettid() accept4$netrom(0xffffffffffffffff, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000580)={0x101, 0x0, 0x10000, 0x7ec7}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f00000005c0)={0x7fff, r6}) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x80000000, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r7, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r7, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000000340)={0x9}) poll(&(0x7f0000000540)=[{r0, 0x20}, {r7, 0x3040}, {r2, 0x1205}, {r0, 0x4}], 0x4, 0x81) 2018/04/01 09:30:29 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000003740)='/dev/dsp#\x00', 0x1, 0x40020002) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x8001, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x6, 0x200000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x34, 0x100001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write$evdev(r1, &(0x7f0000000100), 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000440)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)=0x8, 0xe) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000400)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000003780)={0x2, 0x9, 0x1, 0x8, 0x4, [{0x20, 0x0, 0x3ff, 0x0, 0x0, 0x400}, {0x80, 0x9, 0x1}, {0x0, 0xd60c, 0x8001, 0x0, 0x0, 0x200}, {0x98, 0x4, 0x80000001, 0x0, 0x0, 0x209}]}) memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000038c0)=""/172, 0xac}, {&(0x7f0000003980)=""/229, 0xe5}, {&(0x7f0000003a80)=""/157, 0x9d}, {&(0x7f0000003b40)=""/145, 0x91}], 0x4, 0x0, 0x0, 0x5950}, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000280)=0x3, &(0x7f00000002c0)=0x4) 2018/04/01 09:30:29 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() r0 = socket$inet6(0xa, 0x2000000000001, 0x0) fdatasync(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000117ffc), 0x2) socket$pptp(0x18, 0x1, 0x2) 2018/04/01 09:30:29 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x80000001, 0x8000040000001) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000100)=""/63) read$eventfd(r0, &(0x7f0000000040), 0x8) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f00000000c0)={0x44000000, 0x1, 0x1c}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)={0x1, 0x2, [@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1, 0x10000) 2018/04/01 09:30:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000100)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='bridge0\x00') ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={'ip6gre0\x00', {0x4, 0x0, 0x8, "79b4dbac3b9a", 0xfff}}) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES64=0x0, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) clock_gettime(0x0, &(0x7f0000005800)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005680)=[{{&(0x7f0000000080)=@in, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/33, 0x21}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/203, 0xcb}], 0x6, &(0x7f0000000400)=""/144, 0x90, 0x36e}, 0x8001}, {{&(0x7f0000002540)=@nl, 0x80, &(0x7f0000005740)=[{&(0x7f00000025c0)=""/136, 0x88}, {&(0x7f0000002680)=""/241, 0xf1}, {&(0x7f0000002780)=""/128, 0x80}, {&(0x7f0000002800)=""/120, 0x78}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x5, &(0x7f0000000300)=""/23, 0x17, 0xffff}, 0x7fff}, {{&(0x7f0000003b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005040)=[{&(0x7f0000003b80)=""/136, 0x88}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/251, 0xfb}, {&(0x7f0000003d40)=""/106, 0x6a}, {&(0x7f0000003dc0)=""/148, 0x94}, {&(0x7f0000003e80)=""/66, 0x42}, {&(0x7f0000003f00)=""/225, 0xe1}], 0x7, &(0x7f00000050c0)=""/1, 0x1, 0x3ff}, 0x3}, {{&(0x7f0000005100)=@pppol2tp, 0x80, &(0x7f0000005280)=[{&(0x7f0000005180)=""/230, 0xe6}], 0x1, &(0x7f00000052c0)=""/232, 0xe8, 0x6}, 0x7}, {{&(0x7f00000053c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000005580)=[{&(0x7f0000005440)=""/179, 0xb3}, {&(0x7f0000005500)=""/109, 0x6d}], 0x2, &(0x7f00000055c0)=""/161, 0xa1, 0x6f}, 0x1}], 0x5, 0x10000, &(0x7f0000005840)={r4, r5+10000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000003ac0)={0x4, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000005080)={r6, 0x3ff}) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) execve(&(0x7f00000038c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000003a80)=[&(0x7f0000003900)='systemvboxnet1(*,\x00', &(0x7f0000003940)='-\x00', &(0x7f0000003980)="ac3a2f5e7b707070303a00", &(0x7f00000039c0)='/dev/snd/pcmC#D#p\x00', &(0x7f0000003a00)='bridge0\x00', &(0x7f0000003a40)='ip6gre0\x00']) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x240) ioctl$DRM_IOCTL_SET_UNIQUE(r7, 0x40086410, &(0x7f0000000400)={0xf6, &(0x7f0000000300)="3bc8bfe761bde7a460b0dc0329fbb61a4be986159cb641a69a52257749b97e024c69d313d7285bd0ce05248908c7caa044810f352dfb9aea87cd7cc361a624a8b2729043e74a5574652eca8c587ed77784b7a617b14581e748839f715c233e12da3ff18c372b29d0afba26a2ef0bfa6622a3f451d1771f9632385dc5c87d4a14613821a47695881c1d81fbde3bbda3823744e90a366b02bee3b4cab01cb15476bf7bcd42de4268c986ca2894790a8d38edd9c06bad7507a9c28f39f607162c2f6af9d423360bbba53cbf54a068b4665c98bb5931edb6133102aa69815e6b9546b04094914968d62d5563765dc7f3b317d40a4f7d17a5"}) 2018/04/01 09:30:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f00000000c0)='./file0\x00', 0x40200, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x80000000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x7}) 2018/04/01 09:30:29 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x3, &(0x7f0000000040)=""/254, &(0x7f0000000400)=""/119, &(0x7f00000001c0)=""/150}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000300)={0x1, [0x0]}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f0000000180)='/dev/vhost-net\x00', 0xf, 0x1) 2018/04/01 09:30:30 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x103800, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x51, 0x7, 0x21, {0x1, 0x1}, {0x81, 0x4}, @cond=[{0x80000000, 0x2, 0x100000001, 0x6, 0xeb73000000000, 0x40}, {0xfffffffffffffffe, 0x0, 0x8000, 0x0, 0x100000000, 0xeda}]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80, 0x2, 0x1f}, &(0x7f0000000100)=0x10) r2 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000240)={0x4, r2}) 2018/04/01 09:30:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup(r1) sendmmsg$unix(r2, &(0x7f0000000000)=[{&(0x7f0000005180)=@abs, 0x6e, &(0x7f0000002200)=[{&(0x7f0000001200)="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", 0xf21}], 0x1, 0x0, 0x0, 0x4c800}], 0x1, 0x80) sendmsg(r2, &(0x7f0000002180)={0x0, 0x0, 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0x1000}, {&(0x7f0000000080)="f4e7581c7dfe2129a7a4dd42e1b78025e6af24164288fe6bc78e58978cbbf251ce74e6edd427ce4a76dcfdbebfe4b7be83f8dc120bd03cf3dd109679e0eac3fae18f8c7c4b6c1ce78a8f6fe0badd4a0327cb8446a2ead4b94c8fb2de85e4359372951fd8cafaaae609430405026fec8366f141fda1750598a6a42cb39284", 0x7e}, {&(0x7f0000002240)="dc50eb5fe943ca39c5aa1f7bc709d6f5fd2c7c8d56c9524ad5ff999d9c86979cac0132dfcabc0a9b63bde91f94f02a0e975bef166d073a795df4968f2e267ab3818a7f41737b6ded1739bd2e5f1c227d49962e88dba69433a8e24ffa65e4b78b11d62a48b5776191522cea43ea308445d7c7df34e4372bfaeeb6636d36b72670b3d126b5e627f07b5b6d936c8939669fc31fa6d3d31cf2c09190c1149918ae7ff334d5f6c000ab1f7778232ff430f84412078ffe5022ed4d66aedbec0060003dcabb02b21886cb1fc6d061be42680e05de4b5452a4a644381c36792c7111d76d", 0xe0}, {&(0x7f0000001180)="371c", 0x2}, {&(0x7f00000011c0)="c600c2bf3dbb6d5497f811bdbb6906ab75e3dd8a7b9c2ce8a95597cd9c67064ef4479c2096e5000b9368bb88be6be0a8578a12f3", 0x34}], 0x5, &(0x7f0000002340)=[{0x44, 0x117, 0x10000, "10e982c9aa1c27c14ea54a07b630e23be7faeae57ddbd84d134e2733c5bd60a898962f80c17c8b322c487ce2deccfd4dfaad7b445041ec"}, {0x60, 0x0, 0x0, "bbd5512d034305c4e50131c849bda9d3c3e32f24d5de398b484beaa33dc35670b28f647e35117090afc79289dae8eada98c5847bd3e8672ea70c39b954387ba65d29b317c0727cb44a8797e6b6eb9882a3"}, {0x100c, 0x13f, 0x9, "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"}, {0xc0, 0x1ff, 0xfff, "d0ef4e2c0b70d105f8afe85307ffb6af054158410112253e49e285611d4319e365f5e59e0cfd10e01c7b4513042987c1f93872116c5e37d8c80b258afa10074e33f1f646b69acef052438da897f2e1db65654368967da47d5a214fa2b770ad322771d1229b4edf89acc454b5a22e9b5ca2e10254c628673e57169627b17f8d3378beb1758275ed5088c0c1a77f285d46e1bd18cdb9063cc29f8b4fcb790d1043cd5de3e7e0af1224248fab08ca94e6a813c78f05"}, {0xf8, 0x1, 0x0, "31c9e5f9ea0c81f805ab7c9782d1b54619e19c15054d81f75e2d87c90370cb2d4d308409a534f130145157bdbda3b5a700a717a5a1205b560ac65748205acd9c95779b0e09496283b50411221a9a1c2da4caa1a7c7f7e5c407008b0f03f4713d67363e478621495207eb280bb1747eeb9f54dddb216a181505b3e69e0b6466f32e8013225b59f886edce8e69f59979979293553c9a4c026d858f7a40a98946ffea8dcff3dd4efa7fcc9446ae2196c85657a168fe6bc68fb7c2a0579cc25e2fa46deb3a9e1e90772c58665f16471810b0d9b784cbaeb040680906e5ac209d7032ca8e7318900af4029da7f7"}], 0x1268, 0x4}, 0x4000) 2018/04/01 09:30:30 executing program 5: r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) socketpair(0x4, 0x5, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x3f, 0x2, {0xffffffffffffffff, 0x0, 0x1, 0x1}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/04/01 09:30:30 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffb, 0x2000000001ffffa) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xffffffff, 0x2aa2, &(0x7f0000000080)}) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040), &(0x7f00007d0000)=0x4) 2018/04/01 09:30:30 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004d2000)=""/140, &(0x7f00008ad000)=0x8c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 114.233083] binder: 9747:9782 unknown command 8 [ 114.237937] binder: 9747:9782 ioctl c0306201 20000040 returned -22 [ 114.300488] binder: release 9747:9782 transaction 36 out, still active [ 114.307224] binder: undelivered TRANSACTION_COMPLETE [ 114.312381] binder: send failed reply for transaction 36, target dead 2018/04/01 09:30:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x880000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000002040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) inotify_init() sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="803e0004349390c6"], &(0x7f0000000080)=0x2) 2018/04/01 09:30:31 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) r1 = gettid() timer_create(0x5, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x200000000032, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x60bf7cf3, 0x70) tkill(r1, 0x1000000000013) 2018/04/01 09:30:31 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000006e40)) syz_open_dev$evdev(&(0x7f0000006ec0)='/dev/input/event#\x00', 0xab6, 0x101000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a000000ee745568e1e3407d19c24cd90d52a06fd82cd69be47c93e1102c8c6e5febfdbc3d4b2cc7e8b8a4da96ab55b948a1beb76aa591e88ca53495e75c932641aba985033449903f41828c73bc6f07bb41a7803d4a6e11d4686c2b797222cb1f4c892611ca1ef037cb982ebcdb67528ae9a3c39e84ce7b50b1c244c0fdb7d80000000000000000"], &(0x7f0000000200)=0x82) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x7}, 0x8) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) r3 = dup3(r0, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)=0x7) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x101, 0x0) exit(0x0) 2018/04/01 09:30:31 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x50) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x6) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/04/01 09:30:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0x0, 0x1f, 0x80000000, 0x5400000000, 0xfffffffffffffc00}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000640)={r2, 0x100000003}, &(0x7f0000000680)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000dc0), &(0x7f0000000e00)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x4080) epoll_wait(0xffffffffffffffff, &(0x7f000000cff0), 0x0, 0x0) r5 = getegid() socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000006c0)={0x5, 0xc897, 0xffffffffffffffff, 0x3ff, 0x1}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00'}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000ac0)={0x5, 0x100000000, 0x0, 0x800, 0x3ff, 0x8000, 0x0, 0x6, 0x3f, 0x3ff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000740)=ANY=[@ANYBLOB="2c000000140021080000", @ANYBLOB="1400060006002000986d50000000ddff0000000000009b75d13388158ff5210089029425d3b054bc843e9da58726"], 0x2}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000700)="a150ef8424b0f044fff7ad008af0710e", 0x10) setfsgid(r5) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000180)={"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"}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/01 09:30:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000240)="9e", 0x1, 0x20020003, &(0x7f0000000080)={0x2, 0x800000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) fcntl$notify(r0, 0x402, 0x20) 2018/04/01 09:30:31 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0xffffffffffffff09) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="00000000e8ffffff001f899b66df070072e4a298d61c2759751de0920f639d4fc3c87d983557c195da413e6713a95722f4ec0c3633624e3084e7060c2d7f02f51c8cf23f790e3ecf5c9dec1b2172c0a387684b9324a1e2bbadfc2914d5a4232ac251083f31c62ff46fff6ea6fc0372f9091359e8118db5a0d903160a6df0dc55182461b5c7b42eb7b8c8c0315275285256ad3de1e34f1d8aa4b88c038d4de997d81a836a3eccac61fb1afc497c918891b080d7ebd4a29e21522d6916159921702305116f05f51b5bdc447fd1951102ae3ea34cf50c8e932182c60479ad91eb1f81"], 0x1}, 0x1}, 0x0) r4 = memfd_create(&(0x7f00000003c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x6d7ed500, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000800)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000000700)=0xffffff25) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r7}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x18}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000600)) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r8, 0xc0045520, &(0x7f0000000480)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) socket(0xa, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r9 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"f00069640865708700", 0x2000022001}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() ftruncate(r2, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r4, r1) 2018/04/01 09:30:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0xc0, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000200)) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x40) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)}], 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="020000004f9c03000000004000000040735ba4b3450000000000000000000000002049d5558599351a465e6ae8c09aafc2d6970c21e6378b33e5eaa596f3aa996a1cc894283ceeb6f7c2864127efbf5ae8300e7a70fc923a86502adeca344f1a41c3e80e7868d57ac30430eaf60c"]) 2018/04/01 09:30:31 executing program 7: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) clock_gettime(0x0, &(0x7f0000000080)={0x0}) personality(0x600000f) write$sndseq(r2, &(0x7f0000036000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x354) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x2, 0x0, 0x9, 'queue1\x00', 0xffffffffffffff30}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) 2018/04/01 09:30:31 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000300)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/fib_trie\x00') r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x3, r2, 0x1}) sendfile(r2, r3, &(0x7f0000301ff8), 0x6000000000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f00000001c0)=[{0x100, 0x1, 0x3, 0x7f}]}, 0x3) sendmsg$kcm(r2, &(0x7f0000000180)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)="c0", 0x1}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="500000000c010000871a0057853f2fce14766ceec3dc4f8be37131ce0aed7c7cadc15b1beb0625298bb0469b92f7ed4d473d6dec5f63d090629731786271f42b1f91d36a823fe2257c182cf661db88f9974ce89adaf209cac86faa70d03900fca00800"], 0x50}, 0x0) 2018/04/01 09:30:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000146ff8), 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000040), 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) 2018/04/01 09:30:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/04/01 09:30:31 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x101001) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000002c0)=0x2800000000, 0x4) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000280)=r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0xffffffff, 0x1ff, 0x2, 0x1, 0x9, 0x4, 0x7f, 0x4}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b50000005abd4e6f2f207ea1b0e974b4c9ab6537c7ea5dc713d883d4350334159741b855f39c79ae648fe104587b25cacfd2781dca7dd5f36872ee296e5ade42f2b82e178d133fd383c11a747a6e32e84ddb4e42a346e429dc84e5a0df2f4bb7c37df965170c575eea5cae408ea0ded863d30e662411075eb0f0605563c066afb35eb547240a03f499276a3e9097f925619c8fc4d4d30107846f3e860bc3f09eb268d3c8e258c5cff4007b"], &(0x7f0000000580)=0xbd) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r5, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x1, 0x80000001}, &(0x7f0000000380)=0x8) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x800) [ 114.675889] print_req_error: I/O error, dev loop0, sector 0 [ 114.681854] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 114.682964] print_req_error: I/O error, dev loop0, sector 8 [ 114.695659] Buffer I/O error on dev loop0, logical block 1, lost async page write 2018/04/01 09:30:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000040)={0x0, 0x3ff, 0x1, 0x40, &(0x7f0000013000/0x4000)=nil, 0xffffffff7fffffff}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/01 09:30:31 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1ed73b6654773f5141270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc1cd88c325", &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da422c7496b2a3a1f37d76fe6a3d", 0x38, 0xfffffffffffffff9) getpid() sendmsg$netlink(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000340)="88000000", 0x4}], 0x1, 0x0) r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c", 0x4b, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) signalfd4(r0, &(0x7f0000000c00)={0x1}, 0x8, 0x80800) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000b80)=""/65) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r5, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x7, 0x0, 0x0, 0x15, 0x40, 0x401, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r6], &(0x7f0000000580)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000c40)={0x1, 0x8000, 0x100, 0x3ba, r5}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000005c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001640)={{0xa, 0x4e23, 0x3ff8, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x6aeb0eac}, 0x0, [0x7fffffff80000000, 0x8, 0x9, 0x200, 0x1ff, 0x0, 0x6, 0xfff]}, 0x5c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000000500)=ANY=[@ANYBLOB="620c0000000000f40000000000000000000000000000000100000000000000000000000000000000fe8000000000000000000000003a69a0e6a6170700000000000004000000aa000000000000000000000000000000000000000000000000000000000000000000"], 0x1) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000600)=""/234, 0xea}, {&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000700)=""/198, 0xc6}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/38, 0x26}, {&(0x7f0000000900)=""/147, 0x93}, {&(0x7f00000009c0)=""/234, 0xea}, {&(0x7f0000000ac0)=""/140, 0x8c}, {&(0x7f0000000300)=""/49, 0x31}], 0xa) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x0, 0x1, 0x3, 0x9, 0x7ff, 0x5}) 2018/04/01 09:30:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080), 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x101, 0x1) 2018/04/01 09:30:32 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000fa0a0000000000000000000000000000000000000000000001000000000a"], 0x25) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f0000000400)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x87481c89) socket$packet(0x11, 0x2, 0x300) socketpair(0xb, 0x8000a, 0x100, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/04/01 09:30:32 executing program 5: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8002, 0x0) bind$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x0, {0x100000001, 0x4, 0x1, 0x8, 0x0, 0x10000}, 0x30000000000000}, 0xe) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='5', 0x1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000680)=0x1000000009) connect$l2tp(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x4, 0x1}}, 0x26) epoll_create(0x8) close(0xffffffffffffffff) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000400)={r4, &(0x7f0000000340)=""/154}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x3, 0x30}, &(0x7f0000000480)=0xc) add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)="1b83f16280b6a8179a7787e2397eb2e5c3a9ce233c014760882b052a928bb5ff16e21dfdf0e91f11ca76ffa3714937368b20e187667a00056912b1cdefdaf0a6e95118a0a5be2f572f7296b8834faa69052b5f3e69b39a0ff3be4dad3e3372621fefb5516aeec7dfa2942f92a77c00c2a022fc8397bf273dae0e29f0106cb611a97c927023d02afc80596648290a2855870ae8cba508b24d28147b9ce9fd1496951d8cbf1f0be1784bc3c32c685de94685a986a5bbadc75d5978d059ed4878f72a9ed6ac5d8608a7f0cf5bafa0cd28aa2b27159449faafeeb12faa2a020d97b08a8c645d0ac4db4144013f048977590a5392", 0xf2, 0xfffffffffffffffc) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c3000)}, 0x410, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000096b000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000cb8f7c)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240), &(0x7f00000004c0)=0x14) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={0x0, 0x2}) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000500)="7f9d6e0620b8c24bb3a1bc4d860333fb5676ed50131f8fd813f9b763ec1584fd263138a99fe4ad32ad27538f359ab242a8e056a604819e6935e6f0c09ac1dfed0c610f289f49104a3c97022595e4bc3e2fd176d77bd667d942399bb09da9012243619fcf38ad7f3ca69f5b52cf53e3ef7d824a3ddc6ada7eb4a281987938e88efeb3b715feab47d004c1335acbd6d7525b57131d461c1bf83ee8e2c4181116a1d83d3535f6ad672e775bdce3", 0xac) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x80000001, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/01 09:30:32 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@dev, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0xa07, 0x4e22, 0xbb7, 0xa, 0x0, 0x20, 0x3f, r2}, {0x4, 0x0, 0x9, 0x1400000000, 0x1, 0x4, 0x7ff, 0x2}, {0x6, 0xffffffffffffffcc, 0x3}, 0xae1a, 0x6e6bb0, 0x2, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x12}, 0x4d5, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x3500, 0x1, 0x0, 0x9, 0x800, 0x7, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x13, r0, 0x0) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/04/01 09:30:32 executing program 2: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000012002100000000000000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/04/01 09:30:32 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000001e80)='/dev/amidi#\x00', 0x40, 0x200) sendmsg(r0, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)="4bdd620e815a037cdef0845cb4fa2f502ce8c004535e24ed5372856ecff4d9bc9ea2e8b228cd2dfc8360f8ed1a7b32e3c1ccc72be8855ba3fd48514a72735814d241e9af82026cc8a0873b792902d4e91e2c973ffeeb505c83f3c117afa6fd7239ce25df62838f46f89037fd0dd0e19b7dd3a4bf3be79ae0a92f5dff08cb1dd4b6ecc0912d067b822259426dff57265d465e4c5e4c3eb867adc7b231d717a90f42be52a6722269a1284ed828cf6e09557a1a959e02add4733c5033a0dfdaac97315a74325faf3665c1d2d200373548fd6ac61a0ce9fc", 0xd6}], 0x1, &(0x7f0000002000)=[{0xd0, 0x10e, 0x1, "799c87d8f7e19f4c69b8b99dcd330c7d177ebc209c4f56bf28c9c97e88c9c4e8a69c6582505c0f6384ea9e6c8764692e942e301cda11d2d9bfac3155302d7b951aa354da0a44835bee597f7a60994a8145fe8e88391ba55201f13f3911df3809e1767ad7d94b21b7654aaa260749d1307dd41fca352897603082a1635f0f00c2c34b766c3a997e9f96ae8cbe60141cf63bd2aadc9c54040c6cfe4cc4e280083f3cc17cf9a30c83e73f90699755091cebfafc9aad592c70dd391a3aa850b0956c8751"}, {0x7c, 0x189, 0x233f, "6d92191d97365161ac2578176de7da6c976f94eea59554607bb8126dd13691abff0eeada005ebc19ceb58ad3d022126602db50fc0b0e515aed7153dfb4893729e798c3a7548b6fb9ca0b092505011e0736b4c9f3c5a260aa2df59e97e7271cae742b8e06b62d66229a8646ebac4f7604"}, {0xf8, 0x111, 0x1f, "dfff45bac5843f2604200f22baca1b0c08e7ccba2a8aa8bc51289356a8aa4e47f3a92ad70b876e4d4cee8980998172e5acdfb2d8d89ba925adf4152ab1f19048cf0516216f64c0ac1fed6e8a87485d03fdcf1f09ffa760fc4df227e8312f86ae483327c21c20f6ec5dcd59b3e97e6997f2cc6dfd68634ee067e9063bef23c77d47d46a72a1aa38545af9cac3987632deb44559c371b66622501ba40732fc29f81dd6a9cf754c409ff1eead60723432a5d2feff3d0d2e21682d4800b6e2761414d6321c61cbcdafa2022ee325fa692f2fa58626aca0cb10e79ccf24f9790f45269ec408aff27a7204fc"}, {0x20, 0x112, 0x211f1b13, "35fe6007ed62ae20044d61f8954b609aef4b2d"}, {0xdc, 0x11d, 0x8, "93bd66de736ed9c8c088fd288a1f6689dac7d9ff7b79f15dd43173122f99458f595be37db0d1d927ec21e5db14400de2f4b3ac7bff6ca04780e21f0bdde9a96afc7aa843070d46ee04e7e1a88442cead9139c3064f4ee36622430fbeb82aaaa299f66c18a4c31804d9f1c73bc770a08cc89e8be641976ca79e4e32c8400a20e0dedb43b6f4f0a75781f98b4ed5ef1804a00d0b6a2fbd19f0cc147d3238599726c81859c386317f17f8c73e4e90ccfa99eb665b924566633a5f3226aa805d846a152c6691bd1fc9e71e0bf99625"}, {0xac, 0x105, 0x9, "875d94869e7446620f61aa91e905f8c554cb214a5bf1d661fd10ffbfc3063064aad81d830afc4d3bebec573b479bdc288b52583690c5b52c810d33fedd9293cb92232e8b3d6dc08e90cdc41eda9c8ac9cf0af957b5f40485e9ea34dd37fcc27368d18763b71230e86b489bae1b7f3584ccff0b23a46fee3ba0ad64163001b820f4ea9051fcf8373af5152fe3a58b10708a0268e201b52a0743b8072d43b2"}], 0x3ec, 0x800}, 0x800) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) unlink(&(0x7f0000000040)='./file0\x00') recvmmsg(r2, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/137, 0x89}, {&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/227, 0xe3}, {&(0x7f0000001480)=""/225, 0xe1}, {&(0x7f0000001580)=""/118, 0x76}, {&(0x7f0000001600)=""/206, 0xce}, {&(0x7f0000001700)=""/63, 0x3f}], 0x9, &(0x7f00000017c0)=""/14, 0xe, 0xffffffff}, 0xcd}, {{&(0x7f0000001800)=@generic, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001880)=""/77, 0x4d}, {&(0x7f0000001900)=""/238, 0xee}, {&(0x7f0000001a00)=""/189, 0xbd}, {&(0x7f0000001ac0)=""/184, 0xb8}, {&(0x7f0000001b80)=""/131, 0x83}, {&(0x7f0000001c40)=""/159, 0x9f}, {&(0x7f0000001d00)=""/47, 0x2f}], 0x7, &(0x7f0000001d80)=""/191, 0xbf, 0x2}, 0x8}], 0x2, 0x0, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000000100)=0x200) 2018/04/01 09:30:32 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x2000) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000080)=""/40, 0x28}, {&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000300)=""/18, 0x12}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/38, 0x26}], 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_cache\x00') openat(r1, &(0x7f0000000000)='./file0\x00', 0x288180, 0x20) ftruncate(r1, 0x20000a) 2018/04/01 09:30:32 executing program 4: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) fcntl$setsig(r0, 0xa, 0x12) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/ipv6_route\x00') bind$alg(r1, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x1000) 2018/04/01 09:30:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='io\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f0000000100)=0x100000000, 0x6) [ 115.831736] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/01 09:30:32 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) sendmmsg(r0, &(0x7f0000000d40)=[{{&(0x7f0000000300)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000380)="53648e5eb124496be3316aca8f2f727a9f7e6638a75cd195f263d43da32b21b398722fc25dd83c054fc669c01648f330d5be6ac0994a3eeb60449892929bd56301541a4d960522250a3d954d21949b65cae400bf73b8ddbf091d1d48c04a13b79b043693ff549f3b6177a7898054c83df925ca4a6ed01b673f5a6aa91311b5d6cd4bcebc24e290c12a4d5e56140f18b941b59598c3ac4f990f4f7bad01904cc7635e61d9addd3caac99b1a588e76dccdb3a48945314ffbec031523d58a50773e47ca17e251b12030", 0xc8}, {&(0x7f0000000480)="52fa8f0988f8f161306a4362be69bdb7a00b130aed24187389e263a96372928e695a", 0x22}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="ec7fc4873ec75d3891de94c07b39b4f040f653f8db6ba71bd5d6595ece0a59ab9c8967c373496501c1d6cde378f4be537ef7f98c03762e4ab3bde0aa310c9d10dc07cc0d054f916a1ddcdaa9949a090e", 0x50}, {&(0x7f0000000580)="2d9da9e7268d2d048a7dbc6f20ba04e084660559831b8b224aecac0bf04aa55884df98d78cec252e2f24b79b4eb180099e80b50ab61ab89cd65779e1aa2cfe60d47da824174071424f03d07e4f466ec7", 0x50}, {&(0x7f0000000600)="59b3a665952b54e2c55395237d31544800977532f2d51f6fad7c635b5c3e2ca2076b7de85688317fd5a97e9761e1da", 0x2f}, {&(0x7f0000000640)="60f9130ce60091be9fb3a9f1352e94ef5ce726126e6703e303be51a45698f754a1a7989bab5d88f9e7500b9d288d00ba73a4684009d7e29b6bf78d2f4e0472a0031f4810f4df8dae99c5f48175f46d6aba6893308cba0e4bbde67299412075edaa0f25ba680702c077e61618e4b747", 0x6f}, {&(0x7f00000006c0)="907206c5fa7a8097113da44d129dbd7bcb5f286cc38bb31af7b099e8d1dbf6558cdd68eb0b81fee437731e923e358a4ec5664cf5ecd91c1e868fc80c912b3b696d7e4ffa6cd350d84ee624afcbfb58f11006e0215ceca06d1280ea68206ec8e70f78840ad5e19fa5e1509a891507357bd8b0a22b78757760b85f087df1c701de567e50101ddfbac133ff5f93d22cf7a6a7df60fd11b1d49de677bd2b2c49958bc7386e779014a2747680f5c0f25276801e117370c47b12fcbd00073aee5ca4a43bb7e716585f18", 0xc7}, {&(0x7f00000007c0)="b36afe023bdef71e6d035a6266587839ab31b99335c29bf0225e34ca69de25d70cbe9958461f8aea9cb683864a18d3b5d8d3c9ab64d8ab13ccdd5b741a0cae9bfe89a2c71bf04a3a23006f20697b09e8febd69d450641ab35c3ebc2d3ec5680b37a6ede0ac479d7161b3c249da8b588fd3fc8656b27ef050863d1ad865cdda720487c19894a269b3203b30a49ddfede82beef1bdd04bea5c2de2bbcbf086a97bb7d01706c955ef743d7d0f879150bf", 0xaf}], 0x9, &(0x7f0000000900)=[{0xc, 0x84, 0x1000}, {0x9c, 0x102, 0x10000, "ca7cad8035d47b0872b408fd148737aec05f7b36558b927ecae4d791a9d46eaccb397bbd7b6092f2bae54866f04b051de5b43dc8538acea7203a325b82eff319d62d8c068506db7ba10cf296a109a75be074f634d9380fd6109a8d0c7e0396bbaffd095fc5890991cfc942ec2d48a207b0fc0b1d866a4ed725592e6cc1ff058043ae773ae36e025cb9392717a2"}, {0x58, 0x198, 0xa82, "c1dc74548463c3511d4adcd78a5c8cad9b5b4a66af30a2ed6ed1949771cb28141dfb435c8e150bef441c99dcb4f18be93f097f5c33dbb9e635ab2535f12b8d79008e7a4b1649859aa5467e0b"}, {0x94, 0x1ff, 0x1, "7587337f786f5479682620e358bfc6334307f8736a4ab897f30b0c1a76195385adcaef9664d4f96d7947b4a180d822f5f8a4feb44df7ff72bc7d255043509e1a067443556e5d6e25c7decd88dfb63dcaeb860628b8242284cd4a98273da9e640c70f7b019fc4c299b04e3a407207e6add6f54ecdc6b955138e5df41d74997368fd8012c48935"}, {0xa4, 0x0, 0x6, "98660bd72c931dc965a340372bc5d099fbb4b210233829538079ac02b6d58f3fab340e1ec7d0e0f79f1044a6c1f71b862802ae961a2505e17bd4514be62574b8ea684c499ff2c081d4ef705bf266645f294778b27b2db05af9c99656dc29069f272e1defe8f74d50f395ff728741c7e30ce716b501027f4e3999904381a071631cde055b3005ce21d36ab9ad5dfd3124930eb60c7f3503de"}, {0x40, 0x10a, 0x4, "7296f6dd8721a54457d675965d4cc9a99f735ccfcb53c1556231baa260cbe2efda675974745e77cfdf5d41a075f6dbbf3296"}, {0xb4, 0x0, 0x100000001, "727e61483ac484ffb34cf94771adb677c893792ca0da265e708ec4c05a966fdaeffa065ab7655a2b798045c1ae7556ecc15a674086460a88160dbc7f7a6ec4324bd7757756be02bad933fadb5921f9ebaec84f8245a9abd44ee38d5abf41af20bca48fb9d177d907534e8482854e5603acde07c18ea6780bb3bf8754321fd32d4ad3628601b1da93cf32e98e7c1184b57bc3739ac4343caad4c1a477f8c2c3a48ba4bb9643a262"}, {0xfc, 0x109, 0x9, "7106fa8ea92d704d01127e6180c49da219cb01480041f6bf3e833b8edc60127df540eb249e246fdd169cf15aa05b0f3ca3cad427f989fb70be4fe0362f0fe32cf15257770ee6d2e3c8d8e0f6ff409a603b2a1fc72b0a4f096eaca0cd1db23d5efaf72b2c37d12858f820c541fb122e8e99be8b1e2a54271d5ee24a41e6abdabf790a007b9e0dd3b79a9f47238f37540c2a8b46ed47affe2eab9ada0617a1ac6e188b9e85f2585dc77d73e448169a9301d15c9e45d0126f642a6271ea4fdcb6489424a10fcb96010e46f716469ba9bb279c45451299bb3a96d51963c78c5ee4a3c74588149725e904e650ab969132e6"}], 0x428, 0x20000000}, 0x6}], 0x1, 0x24004880) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) accept4(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x800) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000140)=0x8) close(r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000080), 0x8) 2018/04/01 09:30:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x14, 0x2000004f, 0x443, 0x0, 0x0, {0xffffffffffffffff}}, 0x14}, 0x1}, 0x0) 2018/04/01 09:30:32 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={r0, 0x4, 0xff, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) move_pages(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil], 0x0, &(0x7f00000000c0)=[0x0], 0x6) 2018/04/01 09:30:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xf}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/01 09:30:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000514ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80, 0x1ff}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00'}) 2018/04/01 09:30:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60}, {}], 0x20) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00000000c0)=""/118) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000080), 0x8) [ 115.975374] ================================================================== [ 115.983040] BUG: KASAN: use-after-free in __list_del_entry_valid+0x144/0x150 [ 115.990226] Read of size 8 at addr ffff8801a9cc3ce0 by task syz-executor0/9903 [ 115.997576] [ 115.999201] CPU: 0 PID: 9903 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #284 [ 116.006461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.016514] Call Trace: [ 116.019103] dump_stack+0x194/0x24d 2018/04/01 09:30:32 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f000067c000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000200)=0x14) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr=0x8, 0x4e22, 0x7, 0x4e24, 0x4, 0x2, 0x80, 0x80, 0x2c, r2, r3}, {0xffffffffffffffe1, 0x1, 0x0, 0x100000001, 0x8, 0x9, 0x6, 0x2}, {0x40000000, 0x65f, 0x8001, 0x7fffffff}, 0x2, 0x6e6bc0, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0xff}, 0xa, @in6, 0x3507, 0x2, 0x0, 0x101, 0x98, 0x9, 0x8}}, 0xe8) [ 116.022729] ? arch_local_irq_restore+0x53/0x53 [ 116.027396] ? show_regs_print_info+0x18/0x18 [ 116.031887] ? rcu_note_context_switch+0x710/0x710 [ 116.036818] ? __list_del_entry_valid+0x144/0x150 [ 116.041665] print_address_description+0x73/0x250 [ 116.046509] ? __list_del_entry_valid+0x144/0x150 [ 116.051356] kasan_report+0x23c/0x360 [ 116.055158] __asan_report_load8_noabort+0x14/0x20 [ 116.060086] __list_del_entry_valid+0x144/0x150 [ 116.064757] cma_cancel_operation+0x455/0xd60 [ 116.069258] ? find_held_lock+0x35/0x1d0 [ 116.073317] ? rdma_destroy_id+0xda0/0xda0 [ 116.077637] ? rdma_destroy_id+0xf4/0xda0 [ 116.081784] ? lock_downgrade+0x980/0x980 [ 116.085933] ? lock_release+0xa40/0xa40 [ 116.089904] ? do_raw_spin_trylock+0x190/0x190 [ 116.094482] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 116.099573] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.104582] rdma_destroy_id+0xff/0xda0 [ 116.108539] ? lock_release+0xa40/0xa40 [ 116.112498] ? cma_release_dev+0x350/0x350 [ 116.116713] ? radix_tree_delete_item+0x146/0x280 [ 116.121555] ucma_close+0x100/0x2f0 [ 116.125166] ? ucma_free_ctx+0xd90/0xd90 [ 116.129204] __fput+0x327/0x7e0 [ 116.132465] ? fput+0x140/0x140 [ 116.135723] ? check_same_owner+0x320/0x320 [ 116.140028] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.144509] ____fput+0x15/0x20 [ 116.147768] task_work_run+0x199/0x270 [ 116.151636] ? task_work_cancel+0x210/0x210 [ 116.155941] ? _raw_spin_unlock+0x22/0x30 [ 116.160068] ? switch_task_namespaces+0x87/0xc0 [ 116.164722] do_exit+0x9bb/0x1ad0 [ 116.168153] ? find_held_lock+0x35/0x1d0 [ 116.172193] ? mm_update_next_owner+0x930/0x930 [ 116.176849] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 116.182020] ? lock_downgrade+0x980/0x980 [ 116.186151] ? __unqueue_futex+0x1c0/0x290 [ 116.190362] ? lock_release+0xa40/0xa40 [ 116.194313] ? fault_in_user_writeable+0x90/0x90 [ 116.199049] ? do_raw_spin_trylock+0x190/0x190 [ 116.203607] ? futex_wake+0x680/0x680 [ 116.207391] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 116.212474] ? futex_wait+0x6a9/0x9a0 [ 116.216262] ? trace_hardirqs_off+0x10/0x10 [ 116.220565] ? perf_event_sync_stat+0x5b0/0x5b0 [ 116.225218] ? memset+0x31/0x40 [ 116.228481] ? find_held_lock+0x35/0x1d0 [ 116.232526] ? get_signal+0x7a9/0x16d0 [ 116.236392] ? lock_downgrade+0x980/0x980 [ 116.240526] do_group_exit+0x149/0x400 [ 116.244399] ? do_raw_spin_trylock+0x190/0x190 [ 116.248973] ? SyS_exit+0x30/0x30 [ 116.252405] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.256883] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.261883] get_signal+0x73a/0x16d0 [ 116.265581] ? ptrace_notify+0x130/0x130 [ 116.269623] ? __schedule+0x903/0x1ec0 [ 116.273493] ? __sched_text_start+0x8/0x8 [ 116.277625] ? __sock_create+0x336/0x850 [ 116.281666] ? trace_hardirqs_off+0x10/0x10 [ 116.285971] do_signal+0x90/0x1e90 [ 116.289488] ? find_held_lock+0x35/0x1d0 [ 116.293532] ? setup_sigcontext+0x7d0/0x7d0 [ 116.297829] ? lock_downgrade+0x980/0x980 [ 116.301961] ? schedule+0xf5/0x430 [ 116.305479] ? __schedule+0x1ec0/0x1ec0 [ 116.309433] ? alloc_fdtable+0x280/0x280 [ 116.313485] ? exit_to_usermode_loop+0x8c/0x2f0 [ 116.318134] exit_to_usermode_loop+0x258/0x2f0 [ 116.322702] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 116.328215] ? do_fast_syscall_32+0x156/0xf9f [ 116.332694] do_fast_syscall_32+0xbe6/0xf9f [ 116.336995] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.341477] ? do_int80_syscall_32+0x9c0/0x9c0 [ 116.346037] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.350512] ? finish_task_switch+0x1c1/0x7e0 [ 116.354988] ? syscall_return_slowpath+0x2ac/0x550 [ 116.359898] ? prepare_exit_to_usermode+0x350/0x350 [ 116.364892] ? sysret32_from_system_call+0x5/0x3c [ 116.369716] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.374544] entry_SYSENTER_compat+0x70/0x7f [ 116.378933] RIP: 0023:0xf7f48c99 [ 116.382275] RSP: 002b:00000000f5f2310c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 116.389962] RAX: fffffffffffffe00 RBX: 000000000813af98 RCX: 0000000000000000 [ 116.397210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 116.404456] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 116.411705] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 116.418952] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 116.426211] [ 116.427818] Allocated by task 9891: [ 116.431425] save_stack+0x43/0xd0 [ 116.434855] kasan_kmalloc+0xad/0xe0 [ 116.438544] kmem_cache_alloc_trace+0x136/0x740 [ 116.443190] rdma_create_id+0xd0/0x630 [ 116.447056] ucma_create_id+0x35f/0x920 [ 116.451007] ucma_write+0x2d6/0x3d0 [ 116.454618] __vfs_write+0xef/0x970 [ 116.458223] vfs_write+0x189/0x510 [ 116.461738] SyS_write+0xef/0x220 [ 116.465166] do_fast_syscall_32+0x3ec/0xf9f [ 116.469467] entry_SYSENTER_compat+0x70/0x7f [ 116.473847] [ 116.475449] Freed by task 9903: [ 116.478706] save_stack+0x43/0xd0 [ 116.482136] __kasan_slab_free+0x11a/0x170 [ 116.486348] kasan_slab_free+0xe/0x10 [ 116.490125] kfree+0xd9/0x260 [ 116.493206] rdma_destroy_id+0x821/0xda0 [ 116.497244] ucma_close+0x100/0x2f0 [ 116.500845] __fput+0x327/0x7e0 [ 116.504099] ____fput+0x15/0x20 [ 116.507355] task_work_run+0x199/0x270 [ 116.511218] do_exit+0x9bb/0x1ad0 [ 116.514648] do_group_exit+0x149/0x400 [ 116.518513] get_signal+0x73a/0x16d0 [ 116.522203] do_signal+0x90/0x1e90 [ 116.525721] exit_to_usermode_loop+0x258/0x2f0 [ 116.530279] do_fast_syscall_32+0xbe6/0xf9f [ 116.534578] entry_SYSENTER_compat+0x70/0x7f [ 116.538962] [ 116.540567] The buggy address belongs to the object at ffff8801a9cc3b00 [ 116.540567] which belongs to the cache kmalloc-1024 of size 1024 [ 116.553389] The buggy address is located 480 bytes inside of [ 116.553389] 1024-byte region [ffff8801a9cc3b00, ffff8801a9cc3f00) [ 116.565331] The buggy address belongs to the page: [ 116.570237] page:ffffea0006a73080 count:1 mapcount:0 mapping:ffff8801a9cc2000 index:0x0 compound_mapcount: 0 [ 116.580187] flags: 0x2fffc0000008100(slab|head) [ 116.584835] raw: 02fffc0000008100 ffff8801a9cc2000 0000000000000000 0000000100000007 [ 116.592694] raw: ffffea0006d62e20 ffffea0006e5dc20 ffff8801dac00ac0 0000000000000000 [ 116.600547] page dumped because: kasan: bad access detected [ 116.606232] [ 116.607833] Memory state around the buggy address: [ 116.612737] ffff8801a9cc3b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 116.620080] ffff8801a9cc3c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2018/04/01 09:30:33 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x8000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x60, "1bb446bf05b690e0e46895615e301afdca63fd3946c27c4ba1525e27af6d7eeacf25144d81c18b88e2615d50e9addb7fa8da4d8055354923db5283d097a4333d5514c18602005058f25b3a2a6a27ca20876920f8c92b59ff75a57d4578810a39"}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6, 0x3, 0x787, 0x3, 0x0, 0xdb, 0x34, {0x0, @in6={{0xa, 0x4e22, 0x1f, @empty, 0x6}}, 0xc52, 0x0, 0x3, 0x3, 0x1}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x5}, 0x8) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x9, 0x3ff, &(0x7f0000000280)}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300), 0x4) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000340)=0x74, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x6, 0x2d6192ec2e6ae78c) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000440)={r3}) r4 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x4, 0x2) set_mempolicy(0x8003, &(0x7f00000004c0)=0x7, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000500)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 'syz_tun\x00'}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000840)={@remote={0xfe, 0x80, [], 0xbb}, 0xe, r5}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000880)=""/222) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000980)={{0x6944, 0x2, 0x3, 0x4, 0x7, 0x8c37}, 0x7, 0x7, 0x7ff, 0x42, 0xff, "770a47639b6651dffe9069bdcb438d8f7c1151a277e0faf8b9d1c1dc17a43b3baf4e6b3b8d25981d8970c0fbd3c7ccb6469890e5af64ab9a47a7a1ec09a10a6b17d3c6e5dac54784363d4cccce381831795ff1c62cbced6bded6be5b69092fd0b8a0e934b303c5c1fbde1d068b6f3893bd45a42f104d8abba9d82e617f435770"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000a40)=[@in6={0xa, 0x4e21, 0x85aa, @local={0xfe, 0x80, [], 0xaa}, 0x5e}, @in6={0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1f3, @mcast1={0xff, 0x1, [], 0x1}}], 0x90) timer_create(0x2, &(0x7f0000001b40)={0x0, 0x6, 0x0, @thr={&(0x7f0000000b00)="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", &(0x7f0000001b00)="4649740fa1547ba6e4da254f6812b3726545cfe857f908ab8a6310e7fe62e2a583ad915e7faded182fb4ab6c"}}, &(0x7f0000001b80)=0x0) timer_settime(r6, 0x0, &(0x7f0000001bc0)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001c00)=""/4096) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002c00)={0x5, 0x1, 0x1, 0x1, 0x7fffffff}, 0xc) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000002c40)={0x7a, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0xa, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @rand_addr=0x3}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x58c) getgid() ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f0000003200)={&(0x7f0000ffe000/0x1000)=nil, 0x2, 0x2, 0x50, &(0x7f0000ffc000/0x4000)=nil, 0x3ca2000}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000003240)={'sit0\x00', r5}) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000003280)={0x2, 0x4}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000032c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003300)={r2, 0x9, 0x30}, &(0x7f0000003340)=0xc) [ 116.627416] >ffff8801a9cc3c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 116.634749] ^ [ 116.641218] ffff8801a9cc3d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 116.648554] ffff8801a9cc3d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 116.655888] ================================================================== [ 116.663220] Disabling lock debugging due to kernel taint [ 116.668781] Kernel panic - not syncing: panic_on_warn set ... [ 116.668781] [ 116.676135] CPU: 0 PID: 9903 Comm: syz-executor0 Tainted: G B 4.16.0-rc7+ #284 [ 116.684702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.694046] Call Trace: [ 116.696629] dump_stack+0x194/0x24d [ 116.700251] ? arch_local_irq_restore+0x53/0x53 [ 116.704913] ? kasan_end_report+0x32/0x50 [ 116.709050] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.713796] ? vsnprintf+0x1ed/0x1900 [ 116.717592] ? __list_del_entry_valid+0x90/0x150 [ 116.722339] panic+0x1e4/0x41c [ 116.725528] ? refcount_error_report+0x214/0x214 [ 116.730275] ? add_taint+0x1c/0x50 [ 116.733810] ? add_taint+0x1c/0x50 [ 116.737343] ? __list_del_entry_valid+0x144/0x150 [ 116.742178] kasan_end_report+0x50/0x50 [ 116.746152] kasan_report+0x149/0x360 [ 116.749949] __asan_report_load8_noabort+0x14/0x20 [ 116.754868] __list_del_entry_valid+0x144/0x150 [ 116.759516] cma_cancel_operation+0x455/0xd60 [ 116.763990] ? find_held_lock+0x35/0x1d0 [ 116.768034] ? rdma_destroy_id+0xda0/0xda0 [ 116.772247] ? rdma_destroy_id+0xf4/0xda0 [ 116.776392] ? lock_downgrade+0x980/0x980 [ 116.780518] ? lock_release+0xa40/0xa40 [ 116.784471] ? do_raw_spin_trylock+0x190/0x190 [ 116.789037] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 116.794116] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.799114] rdma_destroy_id+0xff/0xda0 [ 116.803062] ? lock_release+0xa40/0xa40 [ 116.807016] ? cma_release_dev+0x350/0x350 [ 116.811230] ? radix_tree_delete_item+0x146/0x280 [ 116.816063] ucma_close+0x100/0x2f0 [ 116.819668] ? ucma_free_ctx+0xd90/0xd90 [ 116.823704] __fput+0x327/0x7e0 [ 116.826962] ? fput+0x140/0x140 [ 116.830218] ? check_same_owner+0x320/0x320 [ 116.834514] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.838987] ____fput+0x15/0x20 [ 116.842246] task_work_run+0x199/0x270 [ 116.846118] ? task_work_cancel+0x210/0x210 [ 116.850415] ? _raw_spin_unlock+0x22/0x30 [ 116.854539] ? switch_task_namespaces+0x87/0xc0 [ 116.859184] do_exit+0x9bb/0x1ad0 [ 116.862615] ? find_held_lock+0x35/0x1d0 [ 116.866654] ? mm_update_next_owner+0x930/0x930 [ 116.871298] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 116.876460] ? lock_downgrade+0x980/0x980 [ 116.880585] ? __unqueue_futex+0x1c0/0x290 [ 116.884792] ? lock_release+0xa40/0xa40 [ 116.888741] ? fault_in_user_writeable+0x90/0x90 [ 116.893472] ? do_raw_spin_trylock+0x190/0x190 [ 116.898031] ? futex_wake+0x680/0x680 [ 116.901810] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 116.906886] ? futex_wait+0x6a9/0x9a0 [ 116.910669] ? trace_hardirqs_off+0x10/0x10 [ 116.914970] ? perf_event_sync_stat+0x5b0/0x5b0 [ 116.919619] ? memset+0x31/0x40 [ 116.922879] ? find_held_lock+0x35/0x1d0 [ 116.926923] ? get_signal+0x7a9/0x16d0 [ 116.930788] ? lock_downgrade+0x980/0x980 [ 116.934918] do_group_exit+0x149/0x400 [ 116.938782] ? do_raw_spin_trylock+0x190/0x190 [ 116.943339] ? SyS_exit+0x30/0x30 [ 116.946781] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.951254] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.956246] get_signal+0x73a/0x16d0 [ 116.959944] ? ptrace_notify+0x130/0x130 [ 116.964072] ? __schedule+0x903/0x1ec0 [ 116.967940] ? __sched_text_start+0x8/0x8 [ 116.972068] ? __sock_create+0x336/0x850 [ 116.976109] ? trace_hardirqs_off+0x10/0x10 [ 116.980410] do_signal+0x90/0x1e90 [ 116.983924] ? find_held_lock+0x35/0x1d0 [ 116.987966] ? setup_sigcontext+0x7d0/0x7d0 [ 116.992261] ? lock_downgrade+0x980/0x980 [ 116.996390] ? schedule+0xf5/0x430 [ 116.999911] ? __schedule+0x1ec0/0x1ec0 [ 117.003861] ? alloc_fdtable+0x280/0x280 [ 117.007906] ? exit_to_usermode_loop+0x8c/0x2f0 [ 117.012555] exit_to_usermode_loop+0x258/0x2f0 [ 117.017114] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 117.022627] ? do_fast_syscall_32+0x156/0xf9f [ 117.027100] do_fast_syscall_32+0xbe6/0xf9f [ 117.031410] ? _raw_spin_unlock_irq+0x27/0x70 [ 117.035881] ? do_int80_syscall_32+0x9c0/0x9c0 [ 117.040439] ? _raw_spin_unlock_irq+0x27/0x70 [ 117.044910] ? finish_task_switch+0x1c1/0x7e0 [ 117.049394] ? syscall_return_slowpath+0x2ac/0x550 [ 117.054299] ? prepare_exit_to_usermode+0x350/0x350 [ 117.059290] ? sysret32_from_system_call+0x5/0x3c [ 117.064110] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.068932] entry_SYSENTER_compat+0x70/0x7f [ 117.073327] RIP: 0023:0xf7f48c99 [ 117.076665] RSP: 002b:00000000f5f2310c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 117.084349] RAX: fffffffffffffe00 RBX: 000000000813af98 RCX: 0000000000000000 [ 117.091598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 117.098845] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 117.106088] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 117.113332] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 117.121039] Dumping ftrace buffer: [ 117.124567] (ftrace buffer empty) [ 117.128258] Kernel Offset: disabled [ 117.131861] Rebooting in 86400 seconds..