], 0xffffffffffffffb9}, 0x0) 2018/05/18 06:50:53 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) uselib(&(0x7f00000000c0)='./file0\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) migrate_pages(r3, 0x7, &(0x7f0000000140)=0x100000001, &(0x7f0000000180)=0x5e54) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @rand_addr}, &(0x7f0000000080)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x80000004}) 2018/05/18 06:50:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8001000000002b) setsockopt$inet6_opts(r0, 0x29, 0x3e, &(0x7f0000000000), 0xfffffd0f) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, r3}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x3f9) write$binfmt_aout(r0, &(0x7f00000006c0)=ANY=[], 0xffffff97) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x48000, 0x2, 0x6, 0x1, [{0x100000001, 0x79c, 0x8, 0x0, 0x0, 0x100}]}) 2018/05/18 06:50:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00000000c0)={0x2, 0x0, 0x9, 0x0, 0x2, 0x0, 0x70bd29}, 0xffffffffffffff87}, 0x1}, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x8a200, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x16, 0x3, 0x2, 0x4, 0x1, 0x3, 0x3026222ee7ef0dc2, 0x5, 0x12d, 0x40, 0x35e, 0x7fc, 0x2b500000000000, 0x38, 0x2, 0x3, 0xa8, 0xe4c7}, [{0x7, 0x8001, 0x8, 0x9dda, 0x7fffffff, 0x1, 0x7, 0x45df}, {0x7474e555, 0x4, 0x2, 0x7, 0x9, 0xa7, 0x3, 0x40}], "2059bedc40e23cbdee60eaeca1e6a0883000c99a92c00d25af5390d993caaac5f08532c9c9902ae4aec76ebdb6e4bd104c976de14c068521023cfbe78e73d85a4918b36f88efe7f9cc76de81425958dc22ee499c94ba42ad224647fb2bd22dd2bb6d4869fd4d7c3d371319dc6515cbefb043568b910868185ad981b19a19eb33f43102958b0b671fd11c38d7601f4ffa5f5b44f24682aa87eacb93038a05bfabe8ff30e4f1f737e4f28ba5d2d7e7b22dda2ff2cae63aa0ac458d0858", [[], [], []]}, 0x46c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/18 06:50:54 executing program 0: syz_emit_ethernet(0x6a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c20000000180c200000008004600005d00000000000090780000000000000000830300000420880b0000000000000800000086dd080088be000000001000000001000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x0) mlockall(0x2) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)="637075616363742175736167655f75736572008f1d63c6c49f5e7c5d02677c5c8ec5ec734802a4195c5fef46a26aac4a7348643dd887b73c05e11d15c6b402f7439a32843c75bf20b534b9167049c8f10e241540b1d0cee4d4070bc544293164346557f27bf8a0aed6c7e2258598359388c37e5a64f3a8c155001e79590b83820b3c8b66ef7f7f77b0163ef4ced6b5f04cf749ae3c7ce17553e6b0b39eafced8e6cddd2af081b0c65768ab", 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)=""/182, &(0x7f0000000100)=0xb6) 2018/05/18 06:50:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="e1"], 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r2, 0x4) 2018/05/18 06:50:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x2}, 0xffffffffffffffe7) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/18 06:50:54 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) fchmod(r0, 0x2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0xf3, "cc3e20ad56cc1a2a12bde317ed363d533c01474ec0cb113d70b319f26a1eed616068fe213375e2f409333bff7ba6f7acc9d934f65bc31c6f242ec92a4d29a78f9f231fe5f38e7b9157d217ff870f4d1d6f131f6e2ae4a66d5880afc0b901690d9e924fd5770761f830e22bf07afae750dd0d996d4dc83e4c32dfb9527f159ee88eec7a44b45bddd6889443259ad6350d5ef97e14761f17fbe7fa7c66efcd51f71e0a314e7ea89b429338b4fc567b825da2f8fec1448dcb4dcda02d564f08af6da15bdfbe47659e7c43aadeb7f81ecbc24a62b47d159f77b9ff1655c1fe06468d29180715e3c215d70d02a56d4d96cd496ba11e"}, &(0x7f0000000000)=0x117) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000040)=0x20d, 0x2af) 2018/05/18 06:50:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x220, 0x4) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYRES64=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="23a26cef46fce63ef9773b8801b2"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000b4e9efd7eb2fe5633a0000000000"], 0x58}, 0x0) accept4(r1, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80, 0x80800) 2018/05/18 06:50:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = open(&(0x7f0000002340)='./file0\x00', 0x8900, 0x82) write$eventfd(r1, &(0x7f0000002380)=0x9, 0x8) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002200)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/132, 0x84}, {&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/183, 0xb7}], 0x3, &(0x7f0000000280)=""/231, 0xe7, 0x9}, 0x400}, {{&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/153, 0x99}, {&(0x7f0000000580)=""/209, 0xd1}, {&(0x7f0000000680)=""/219, 0xdb}, {&(0x7f0000000780)=""/96, 0x60}, {&(0x7f0000000800)=""/119, 0x77}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x7, &(0x7f0000001900)=""/89, 0x59, 0xabc4}, 0x2}, {{&(0x7f0000001980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001a00)=""/9, 0x9}, {&(0x7f0000001a40)=""/232, 0xe8}, {&(0x7f0000001b40)=""/250, 0xfa}, {&(0x7f0000001c40)=""/138, 0x8a}, {&(0x7f0000001d00)=""/42, 0x2a}], 0x5, &(0x7f0000001dc0)=""/162, 0xa2, 0xb6d}, 0x2}, {{&(0x7f0000001e80)=@ipx, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001f00)=""/79, 0x4f}, {&(0x7f0000001f80)=""/178, 0xb2}, {&(0x7f0000002040)=""/176, 0xb0}, {&(0x7f0000002100)=""/151, 0x97}], 0x4, 0x0, 0x0, 0x2}, 0x90e}], 0x4, 0x1, &(0x7f0000002300)) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) 2018/05/18 06:50:54 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x2000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x5, 0x3, 0x4b, 0x0, 0xfbb1}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000002ac0)=ANY=[@ANYBLOB="e0"], 0x1}, 0x0) munlockall() 2018/05/18 06:50:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x3, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002b00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_elf64(r2, &(0x7f0000001200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) recvmsg(r2, &(0x7f0000000100)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000016c0)=""/209, 0xd1}], 0x1, &(0x7f00000017c0)=""/201, 0xc9}, 0x0) 2018/05/18 06:50:54 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x0, 0x0, 0x8}, &(0x7f0000000080)) 2018/05/18 06:50:54 executing program 6: r0 = socket(0xa, 0x1, 0x40) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000200000000000009593a5e0e6300eb3f00000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0x67) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x3f, 0x2800) ioctl$TCSBRKP(r2, 0x5425, 0x3ef) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/05/18 06:50:54 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x280, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)) ppoll(&(0x7f00000001c0), 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/05/18 06:50:54 executing program 7: syz_emit_ethernet(0x5f, &(0x7f0000000200)={@random="8e9d4733d4a1", @empty, [], {@generic={0x88ef, "aff64675cfef933218df64af529bc9606f2379bb0289cfdcfc052c80e9ab40787684ccb722cd0a3c3d7dcb12d062a8d4b33d8876f8a91fdcefed92728ecd39c6446ad6d6d9690ad23f7363c29e67f135af"}}}, &(0x7f00000001c0)={0x0, 0x1}) 2018/05/18 06:50:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x80) mmap(&(0x7f0000a5e000/0x2000)=nil, 0x2000, 0xffffffffffffffbd, 0x32, r0, 0x8000000000002) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x40045542, &(0x7f0000000000)) 2018/05/18 06:50:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000540)=""/236) pread64(r1, &(0x7f0000000280)=""/179, 0xb3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x85, "0f55608e67d7ed3165435bbefe012d9cc3e9507bcdf098659e6d174f4869596fa42f656025cb84d636b5070d687f95c853e1048c2666aa37e8c8f4855841b55b55f7382b4ae87d6f519c2eff662658c021ebb3a2d6211e486281e655f2b487197eef41e5933b4dc4d92624a06b8b610052a75be92743090324d276c4b405919c0aeb1a5991"}, &(0x7f0000000100)=0x8d) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000380)={r5, &(0x7f0000000340)=""/14}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e21, 0x0, @empty, 0x8}, 0xfffffffffffffe00, [0x6, 0x10000, 0x7a, 0x80, 0x1, 0xfff, 0x7, 0x6]}, 0x5c) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x100000000}, &(0x7f0000000180)=0x8) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000180)}], 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000003c0)={0x20, 0x491c, 0x44, 0x9, 0x7, 0x9}) 2018/05/18 06:50:54 executing program 2: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x1}) epoll_wait(r0, &(0x7f0000586000), 0x284, 0x0) prctl$setname(0xf, &(0x7f0000000040)='!vmnet0++\x00') 2018/05/18 06:50:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0xfffffffffffffffc}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa00, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/05/18 06:50:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = open(&(0x7f0000002340)='./file0\x00', 0x8900, 0x82) write$eventfd(r1, &(0x7f0000002380)=0x9, 0x8) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002200)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/132, 0x84}, {&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/183, 0xb7}], 0x3, &(0x7f0000000280)=""/231, 0xe7, 0x9}, 0x400}, {{&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/153, 0x99}, {&(0x7f0000000580)=""/209, 0xd1}, {&(0x7f0000000680)=""/219, 0xdb}, {&(0x7f0000000780)=""/96, 0x60}, {&(0x7f0000000800)=""/119, 0x77}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x7, &(0x7f0000001900)=""/89, 0x59, 0xabc4}, 0x2}, {{&(0x7f0000001980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001a00)=""/9, 0x9}, {&(0x7f0000001a40)=""/232, 0xe8}, {&(0x7f0000001b40)=""/250, 0xfa}, {&(0x7f0000001c40)=""/138, 0x8a}, {&(0x7f0000001d00)=""/42, 0x2a}], 0x5, &(0x7f0000001dc0)=""/162, 0xa2, 0xb6d}, 0x2}, {{&(0x7f0000001e80)=@ipx, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001f00)=""/79, 0x4f}, {&(0x7f0000001f80)=""/178, 0xb2}, {&(0x7f0000002040)=""/176, 0xb0}, {&(0x7f0000002100)=""/151, 0x97}], 0x4, 0x0, 0x0, 0x2}, 0x90e}], 0x4, 0x1, &(0x7f0000002300)) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) 2018/05/18 06:50:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='oom_score_adj\x00') setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)='2', 0x1}], 0x1) 2018/05/18 06:50:55 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x400, 0x70bd2c, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x24}, 0x1}, 0x4000800) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x200000}}) 2018/05/18 06:50:55 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x3901}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="eb"], 0x1) 2018/05/18 06:50:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpeername$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[], &(0x7f0000000200)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/18 06:50:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') sendfile(r0, r0, &(0x7f0000000000)=0x2000000, 0x7fffffff) fsetxattr(r0, &(0x7f0000000040)=@random={'osx.', 'mountstats\x00'}, &(0x7f0000000080)='mountstats\x00', 0xb, 0x2) 2018/05/18 06:50:55 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x401, 0x2) fcntl$setflags(r0, 0x2, 0x1) 2018/05/18 06:50:55 executing program 5: r0 = shmget(0x1, 0x3000, 0x2000, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x10001ffffff) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/190) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x2, 0x4) 2018/05/18 06:50:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x447, &(0x7f0000000640)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x0, 0x8, 0x1}}], {@mpls_mc={0x8848, {[{0x0, 0x0, 0x40, 0x81}, {0x7, 0x2, 0x1ff, 0x8c2b}, {0x4, 0x1000, 0x5}, {0x0, 0x1, 0x8922, 0x3}, {0x400, 0x0, 0x7, 0x2}], @ipv6={0x4, 0x6, "cd76b6", 0x3f9, 0xbf, 0x5, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@srh={0x0, 0x6, 0x4, 0x3, 0xe543, 0xfff, 0x1, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x16, 0x0, 0x7, 0x6, 0x0, 0x6, 0x65}, @fragment={0x7f, 0x0, 0x1, 0x1, 0x0, 0x4, 0x64}, @routing={0x3e, 0xe, 0x2, 0x10000, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xc97e}, @empty, @empty]}, @hopopts={0x0, 0x11, [], [@jumbo={0xc2, 0x4, 0xbc}, @generic={0x5, 0x74, "de188a4fafa296ac1d8b7d92457f2ca3e125d1cca98635a816f57e29bd37c50778abc81d29e0e716c704251e97354c2da932c3d1b4b1a687d690ce5b13c08c90be043c2411f9be633a406dc15ab34e9288850d856490dfdd33afb9eb75396078d75d3ae172f54b57da68b42d942d7c66437dcc01"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x12}}]}, @hopopts={0x3b, 0x2b, [], [@enc_lim={0x4, 0x1, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @calipso={0x7, 0x48, {0x2f, 0x10, 0x1000, 0x0, [0x3, 0x1, 0x9, 0x9, 0xf04d, 0x2b, 0x69, 0xff]}}, @jumbo={0xc2, 0x4, 0x3ff}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x101, 0x4, 0x80, 0x869, [0x3ff, 0x8000]}}, @calipso={0x7, 0x18, {0x100000001, 0x4, 0x7, 0x7, [0x1ff, 0xffffe00000000000]}}, @ra={0x5, 0x2, 0x6}, @generic={0x857, 0xc3, "2942a535d23f7f011816fd2495357f365c8626634dc23a4c72e4802e3bfaa9e0fec99789b38308ddd7176372f3bb33ce43da89f797327e7076b39d86089d031d2af706ba923e8050243d813985f5652a1dd81d0225b406b1f07334159bd95aa6362841848edb7e969fbb37cf1e2732fdb8a5e9dfbacc82f53af9cc5963b841b8f9273a1d9f2b8a02fc1de1b4f3c9104cae8d7cd2100b9f4ba9f05e3bd074124d97bb7261b1fdce4bcdc50bd8fe18c4366faf10fe94e0f44558271a048eec15bcf87f75"}]}, @fragment={0xc, 0x0, 0x10000000000, 0x1ff, 0x0, 0xffffffffffffff01, 0x68}, @hopopts={0x11, 0x3, [], [@ra={0x5, 0x2, 0x3}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x8, 0x2, 0xa7af140, 0x0, [0x8]}}]}], @dccp={{0x4e21, 0x4e21, 0x4, 0x1, 0x2, 0x0, 0x0, 0x2, 0xe000000000000, "2ea469", 0x8, "7f57aa"}, "b250f7498252b62feec1a35dca7b6165068addb2ab1458d86e53b22438c640ed85e4507646579de94957afd64d41e4dc4320bcea52df9aa5f8e64f8b012e0db910e0a19b0a275ebf73f43020f161f2e657a1157fd187c37fd9dfc74921952dd6f4081565eb7bd37a1c9665bf5ca488f63100a5381bb2ed6d2a3c5fa089715835cc23cea70694f9ff8ecad3119d2f62df0184ae0933785129cfcb14bc7785dc512abe9035770a485760ef602dfbf77b3f92b44a6f30549c90879629b3336e2d68b97854f7f0444c17ce2128c3112766be7c567311e8ba1c4a9dd20775075967b379d78f769457102f8d7024d7b6a73c332999b033162aff9546"}}}}}}}, 0x0) 2018/05/18 06:50:55 executing program 0: rt_sigaction(0x400000000000003, &(0x7f0000000000)={0x4224b3, {0x3f7c6bbd}, 0x80000000}, &(0x7f0000000100), 0x8, &(0x7f0000001340)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='%\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="ba361e691b05b127e02a78f9eaf4086af0770904e58ec7424fcf1a29214c6c75e4e692dab904088b24e5a490f5a6878e4966deaac11581805704aba86667a8f6be926ea4e47cedf2e1bc9f1cb566002b0d08bf88805c5d76e6d6b340d7b3ed22731a3ce81a330bf287bcd2a8fd46f5f976409dedd9f17fc8bddfa5055f22df73319d2e32fcbfdae3ef98bd20dcfa77687c", 0x91, r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') recvmsg$kcm(r0, &(0x7f0000000600)={&(0x7f00000003c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/156, 0x9c}, {&(0x7f0000000500)=""/118, 0x76}, {&(0x7f0000000580)=""/32, 0x20}], 0x3, 0x0, 0x0, 0x3}, 0x10000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000002740)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000740)=@hci, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/170, 0xaa}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000980)=""/182, 0xb6}, {&(0x7f0000000a40)=""/78, 0x4e}], 0x4, 0x0, 0x0, 0x1d}, 0x3}, {{&(0x7f0000000b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000b80)=""/192, 0xc0}, {&(0x7f0000000c40)=""/78, 0x4e}], 0x2, 0x0, 0x0, 0x1ff}, 0x80000000}, {{&(0x7f0000000d00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000d80)=""/252, 0xfc}, {&(0x7f0000000e80)=""/199, 0xc7}, {&(0x7f0000000f80)=""/87, 0x57}, {&(0x7f0000001000)=""/124, 0x7c}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x5, &(0x7f0000001100)=""/94, 0x5e, 0x6}, 0x1}, {{&(0x7f0000001180)=@can, 0x80, &(0x7f0000002380)=[{&(0x7f0000001200)=""/179, 0xb3}, {&(0x7f00000012c0)=""/103, 0x67}], 0x2, &(0x7f00000023c0)=""/40, 0x28, 0x10000}, 0x3}, {{&(0x7f0000002400)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002480)=""/196, 0xc4}], 0x1, &(0x7f00000025c0)=""/30, 0x1e, 0x143}, 0x7}], 0x5, 0x2040, &(0x7f0000002780)={r6, r7+30000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004340)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000004440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004540)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000004640)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004680)={@broadcast, @loopback, 0x0}, &(0x7f00000046c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000004700)={@loopback, 0x0}, &(0x7f0000004740)=0x14) accept$packet(r0, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000047c0)=0x14) accept4$packet(r0, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004840)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004940)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f0000004c00)={0x0, 0x0, 0x0}, &(0x7f0000004c40)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004c80)={0x0, @remote}, &(0x7f0000004cc0)=0xc) accept$packet(r0, &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005480)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000005580)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000055c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000056c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005700)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@remote}}, &(0x7f0000005800)=0xe8) getsockname(r0, &(0x7f0000005840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000058c0)=0x80) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005e80)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000005e40)={&(0x7f0000005900)={0x52c, r3, 0x120, 0x70bd28, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r4}, {0xfc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0xfc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9624}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x24c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8ee}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0xb4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}]}}]}, 0x52c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x20000000401, 0x280640) 2018/05/18 06:50:55 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x400, 0x70bd2c, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x24}, 0x1}, 0x4000800) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x200000}}) 2018/05/18 06:50:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000002c0)='.\x00', 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280)=0x9a1, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/211) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x2}, @in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x400}], 0x38) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) fstat(r0, &(0x7f00000000c0)) 2018/05/18 06:50:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) fchown(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0xe0c, 0x10001, 0x2, 0x5, 0xb2}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) 2018/05/18 06:50:55 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0x8000, 0x8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)={0x38cb7a99, 0x7, 0x1, 0x7, 0x6, [{0x7fff, 0x0, 0x2, 0x0, 0x0, 0x2004}, {0x7, 0x8, 0x3, 0x0, 0x0, 0x2000}, {0xf46b, 0xffffffff, 0x6, 0x0, 0x0, 0x204}, {0x2, 0x6, 0x9, 0x0, 0x0, 0xa08}, {0x1, 0xfffffffffffff521, 0x5e48, 0x0, 0x0, 0x1480}, {0x67, 0x100000001, 0x7, 0x0, 0x0, 0x700}]}) socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x20000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/05/18 06:50:55 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000100)="16e7a4b6f1a190c9860f3cf575ab149defad056ea46c33e34d3183ee556302301debdcd49cfe4b18d00c30e328ff2f2db4a918fd74d91f3aa9a552c1496393be4ae19fdc894f48aab43998cae803ba95babf20f95ed2b8b5bc31e355a4d83a2d3d268e8154fb5994891306265d2979433634574c3c501a9b560312c8b796a95a484f1f61a392f5c9a1f72cb6b1151ee8594842464c3b438de43fb08dce615a6dcc4549b15bb3a6c5fbe620d5ac8db3231c36ccc55f7b0175850b9ff9c1081b56664027578299e587c3b69f18f7bb94701e42fdce9589f76b8c1a", &(0x7f0000000280)=""/4096}, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a01ca97f19f0c5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) pivot_root(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000000000009fb8b74e406406000000000000001f003c0000000000000000000000000095000000001700004ae99b30fd99becc3c3bb72ecd0a4cafd5f984fcf75a05865e0db8c271dfdfcb05fc00d5d009f4b624375c0fd8d9dafea3f38a01a3c27c3836ce25433c8a07bea99debedf66a4f8dabeab5f5801bc65213d416e75cf1ff"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 06:50:55 executing program 4: unshare(0x24020400) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x404080, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/118) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x84000) inotify_rm_watch(r1, 0x0) 2018/05/18 06:50:55 executing program 7: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x204100, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfffffdc1) fallocate(r0, 0x100000000003, 0x0, 0xd44c) 2018/05/18 06:50:55 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000000000)) 2018/05/18 06:50:55 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/mnt\x00') setns(r0, 0x20000) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00') 2018/05/18 06:50:55 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x7}, {0x30, 0x1}]}) 2018/05/18 06:50:55 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x402, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0xfffffffffffffffc, 0x6, 0x4, 0x3, 0x7}) r1 = shmget(0x1, 0x4000, 0x5, &(0x7f0000ff9000/0x4000)=nil) mq_timedreceive(r0, &(0x7f0000000100)=""/43, 0x2b, 0x80000000, &(0x7f0000000280)) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/182) r2 = socket$pppoe(0x18, 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x2, 0x10, 0xf88, 0x4}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r3, 0x0, 0x8, 0x1, 0x7, 0x8}, 0x14) shmat(r1, &(0x7f0000ffa000/0x2000)=nil, 0x3000) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000080)) sendto(r2, &(0x7f0000000000), 0x7c13f8eb029c053d, 0x0, &(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffe7e) prctl$setname(0xf, &(0x7f0000000380)='keyring\x00') 2018/05/18 06:50:55 executing program 4: mknod(&(0x7f0000000000)='./control/file1\x00', 0x8, 0x5) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f00006aeff0)='./control/file2\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r1) 2018/05/18 06:50:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1000, 0x8, 0x200}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x7, 0x9}, 0x8) bind$inet6(r2, &(0x7f0000f66000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 06:50:55 executing program 5: r0 = socket(0xa, 0x5, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigpending(&(0x7f0000000100), 0xffffffffffffffe6) 2018/05/18 06:50:55 executing program 1: clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x4, @time={0x77359400}, 0x81, {0x9, 0x100000000}, 0x9, 0x1, 0x401}) wait4(0x0, &(0x7f00000003c0), 0x80000000, 0x0) 2018/05/18 06:50:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x707000) bind$rds(r0, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/18 06:50:56 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl(r0, 0x2000, &(0x7f00000001c0)="d6e632d467482a055b085d375fc9e0f3903089cac6966c93e87f72228ad0b32f28ff64cbeae97d8a1f85f68524498776e2e573199ce7693389658929fc0d0012fb90dd35c28a1b000000008ee60309039705d6b2b2ddc4a7a16546c1cbc81eb5fdd0c942194199cd06a4442d44ab8c880dccb59fc0f9f15649923194ebfc525c4bb9690fd521d84a2a00addb88744d4f9e53961820b2d860fca9774beee08e1ab747") 2018/05/18 06:50:56 executing program 0: r0 = socket(0x40000000012, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x13b) close(r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x34df000, 0x6, 0xc2ec, 0x72}, 0x6) 2018/05/18 06:50:56 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000)=0xffffffdffffffffc, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20200, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0xc) 2018/05/18 06:50:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000002c0)='.\x00', 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280)=0x9a1, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/211) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x2}, @in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x400}], 0x38) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) fstat(r0, &(0x7f00000000c0)) 2018/05/18 06:50:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000000240)=0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='tunl0\x00') 2018/05/18 06:50:56 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4402, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x0, 0x1ff, 0x5, 0x9e, 0x2, 0x3}, 0x1f}, 0xa) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000540)}, 0x122) 2018/05/18 06:50:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)='~', 0x1}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x4, 0x401, 0x34b, {0x77359400}, 0x6, 0x3}) getpid() lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001040)={{{@in, @in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000001140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0xc) getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000001200)) stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000016c0)) getuid() getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001700)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001740)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001840)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001880), &(0x7f00000018c0)=0xc) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@loopback, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write(0xffffffffffffffff, &(0x7f0000000280), 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001c40)={{{@in=@local, @in=@broadcast}}}, &(0x7f0000001d40)=0xe8) lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001e40)) getuid() lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)) 2018/05/18 06:50:57 executing program 3: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000040), &(0x7f00000001c0)=0x4) add_key(&(0x7f00000000c0)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="303b426151bd7741cb85", 0xa, r0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x4800, 0x0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000240)={0x10001, 0x8, 0x43, 0x0, 0xaf, 0x2}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)=0x0) capget(&(0x7f00000003c0)={0x20071026, r3}, &(0x7f0000000400)={0xa3, 0x2, 0x7f, 0x800, 0x40, 0x7}) 2018/05/18 06:50:57 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) ptrace$setopts(0x4206, r1, 0x5beb1283, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x10000) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000080)={0x153ea9082416f17b, r2}) 2018/05/18 06:50:57 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0xc5, 0x103, 0x9, 0xfffffffffffffffd, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000340)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x29d000000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x8, 0x9, 0x5, {0x0, 0x1c9c380}, 0x1, 0x5000000000}) 2018/05/18 06:50:57 executing program 2: r0 = socket(0x2, 0x1fffffffffe, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$unix(r0, &(0x7f0000000040), 0x0, 0x0) [ 100.178862] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/05/18 06:50:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) unshare(0x44000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'gretap0\x00', 0x4000101}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x9, 0x1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r2, &(0x7f0000000640)=ANY=[@ANYBLOB="000000001b0100000000000008030000000000000000000000"], 0x20) 2018/05/18 06:50:57 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x643, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x3}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) 2018/05/18 06:50:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000002c0)={r1, 0x1}) chmod(&(0x7f0000000040)='./file0\x00', 0x159) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='openpromfs\x00', 0x200028, &(0x7f0000000140)="509b52661f256a14957f0eccf4f48749ca87739e2c5f9de4bb31b77a563a732dff17591f830882e475b32107deb85c7ad1354066be5ab9d30bccecff28a6e0134dd50474531a343308430aecf5cf63567dc3a2d00f33102559f91545fbb9cac862dffbef6a08bc5661193da0a3df9cc4b0e97fe37e1992689b5c1678f76a57f6557d02f9112e4f1642067f7afec24f2a1630ff66ee7264cddd823d800175ff9950a9f1e16c1005bf6c4af3ca8eb0b6d6a164deb835e7a2e21622d081e83fe13a3be6e780f3024141f325998e8c54f10b8d7a6fb7cacd560d") 2018/05/18 06:50:57 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) read(r0, &(0x7f00000003c0)=""/65, 0x41) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x20000314, 0x0, 0x0, 0x465}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/18 06:50:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}, 0xab) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3f, 0x200000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="0ebb48874674cb58a86241a3286c14281fea3ab5c2dd2d3191f07bc02bd27445435d1061cd1404d89338141b097e5deb25b03dfdb0af1e6e44b94c0bc2105aee2a8e62c5733a7dfb167e178d57b7fc02ae6f82ce3468529006c59794d4d996fa11d7cc836d0062eb98534f476cd81c04b88eeabcffcfcfdc9c8ee1da3476d95c1c0fde8b91531ba8db9c9beb1eb8a9c02eb42640c6472c46069fde125fe80ac7906469af9924d897a97b597a0064c9046f79d37d57b8f6edae6075d61a3abcbf96ef9c1243c61c") setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000200)) 2018/05/18 06:50:57 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x40, 0xffffffffffffffff) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='{\x00', &(0x7f0000000600)='d./]\'vboxnet1.em1\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='GPL!-em0\x00', &(0x7f00000004c0)='(L,security,\\\\mime_type*$em1\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='selfvboxnet0cgroup\x00']) capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='ppp0%vboxnet0\x00', &(0x7f00000000c0)='selfvboxnet0cgroup\x00', &(0x7f0000000100)="707070318e6367726f757000", &(0x7f00000001c0)='vmnet1\x00', &(0x7f0000000200)='%\x00', &(0x7f0000000240)='lo{/eth1#:\r\x00'], &(0x7f0000000540)) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) symlinkat(&(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000005c0)) openat$cgroup_type(r0, &(0x7f0000000400)='cgroup.type\x00', 0x2, 0x0) 2018/05/18 06:50:57 executing program 3: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(r2, &(0x7f0000000080), 0x153, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) close(r1) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'veth0_to_bridge\x00'}) 2018/05/18 06:50:57 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x22, 0xa, 0x1}, 0x2c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/159) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000180), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000300)=""/231}, 0x18) [ 100.407078] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 06:50:57 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x48100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x0, 0x25, r0, 0x200000, [0x8]}, 0x2c) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0x400, 0x100000000}) 2018/05/18 06:50:57 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xc, 0x8031, r0, 0x0) getdents64(r1, &(0x7f0000000280)=""/11, 0xb6) 2018/05/18 06:50:57 executing program 7: r0 = socket(0x18, 0x0, 0x8000000000001) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/05/18 06:50:57 executing program 6: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101040, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="16000000980000ec29b0979c2a3182d3ff2629b5b56e3045e94bfa5149102f7c92d860473308161040d7a7df994c00000000000000", @ANYPTR=&(0x7f0000001800)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0002000000000000", @ANYRES32=0xffffffff, @ANYBLOB="000000001b0000000000000021d6db3dd531a44fc2e20d0249699dac0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) 2018/05/18 06:50:57 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x8, 0x0, 0x1000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000180)=0x14) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000140)={0x56, 0x5, 0x1618, {0x6, 0x1ff}, {0x600000000000, 0x100}, @ramp={0x7, 0x20, {0x5, 0x1cc, 0x1, 0x40}}}) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000040)=""/164) 2018/05/18 06:50:57 executing program 1: r0 = timerfd_create(0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4000000000008031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x4, 0x3, {0xa, 0x4e24, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}}}}, {&(0x7f0000000040)=""/10, 0xa}, &(0x7f0000000080), 0x8}, 0xa0) 2018/05/18 06:50:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") connect$ipx(r0, &(0x7f0000000000)={0x4, 0x9b, 0x8, "40b42f50439d", 0x9}, 0x10) clock_gettime(0x3, &(0x7f0000000100)) 2018/05/18 06:50:57 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x111) r1 = memfd_create(&(0x7f0000000140)='/dev/input/event#\x00', 0x1) fcntl$dupfd(r0, 0x0, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x111000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0x80000001, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$int_in(r3, 0x5452, &(0x7f0000000100)=0x1) write$evdev(r3, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x10}) getpgrp(r4) [ 100.792793] device gretap0 entered promiscuous mode [ 100.845980] device gretap0 entered promiscuous mode [ 100.902265] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 06:50:58 executing program 0: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0xfffffffffffffe82, 0xfffffffffffffffc, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/18 06:50:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x3, 0x1}, &(0x7f00000006c0)=0x58) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000700)={r2}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond_slave_1\x00', 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x578) 2018/05/18 06:50:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet(r0, &(0x7f0000000040)="4e414a52779677bb9c08c054e81f80fe1b41227d33bf27e0590a815e0bb12ae14dbc5ad65ce4ebe8034d4c8dca3edd622be88061921f47d734bee6a93e5a8359", 0x40, 0x4000, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) 2018/05/18 06:50:58 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x20007) r2 = gettid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)={0x0, r2}) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x21, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x3f}) 2018/05/18 06:50:58 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0xf5) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/18 06:50:58 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x111000, 0x0) accept$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x60) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x20000, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0xf}}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x100000001, 0x4) mq_getsetattr(r0, &(0x7f0000000040)={0x100000000001ff, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f00000000c0)) 2018/05/18 06:50:59 executing program 3: r0 = socket(0x4000000000001e, 0x2, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/18 06:50:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80004) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="062000798133faeda079ab481a33fc7feec400"], 0x8) 2018/05/18 06:50:59 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0xff, 0x9, 0x8, 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x41082) mmap(&(0x7f0000147000/0x2000)=nil, 0x2000, 0x0, 0x4000002011, r1, 0x0) 2018/05/18 06:50:59 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200000) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/18 06:50:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x3, 0xf4e5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='vegas\x00', 0x6) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xae, 0x22801) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = getegid() setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000000c0)="add71f060012b173cff73c8e2ad83346a7fd67591613fbe74c0d7882c941c3a77adbf08e9134138ab349039ad76077029a3cd7a75878e4dc8d6d97a595825e7116210ff3a5b6cf19401b22566a470f73f7afb0d6ec7d10b6797360871677a37e6bcbe20aad6d68595ea78ea6657379e6747d167eb9d255db71bb9bc3e00287d058da84b7d30d3438558861578fdccbb1f7cf4e67c2fd3e48e9e32979", 0x9c) setgid(r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="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", 0x23f}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000040)=@pppol2tp, 0x80, &(0x7f0000001600)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f00000014c0)=""/173, 0xad}, {&(0x7f00000015c0)=""/63, 0x3f}], 0x3, &(0x7f00000016c0)=""/249, 0xf9}, 0x0) 2018/05/18 06:50:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) ioctl$TCSBRKP(r1, 0x5425, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24, @rand_addr=0x40}}) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x1, 0x4f5ff1fde7982226}, 0x98) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x7, 0x4) socketpair(0x0, 0x802, 0x7, &(0x7f0000000100)) 2018/05/18 06:50:59 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc2000) timerfd_gettime(r0, &(0x7f0000000140)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000004d40, 0x1000000000040) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140), 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000280)=""/225) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000300)) 2018/05/18 06:50:59 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) r2 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x1, 0x80000001, 0x5, 0x7ff, 0xffffffff, 0x8, 0xd69d]) write$rdma_cm(r0, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="00000000205ff04e9d11ec37fcf7d6ac2f87b423c7a4529999643aea3d33e722d3f76105af139621f486aa587a346edd4ac6171328780885b0cc16ce4b6663e065e531b297a2139671a7f975f9c46ba88b4af985bbbb535f32f1039304f81472adeb4e3d1533781585939ea4b1ab8562"], 0xfffffeea) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000006c0)={@local, @broadcast, 0x0}, &(0x7f0000000700)=0xc) recvfrom(0xffffffffffffffff, &(0x7f0000000100)=""/141, 0x8d, 0x10000, &(0x7f0000000740)=@ll={0x11, 0x15, r3, 0x1, 0x20, 0x6}, 0x80) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000480)=""/198) [ 102.092441] Invalid argument reading file caps for ./file0 2018/05/18 06:50:59 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101001, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000200)) r1 = inotify_init1(0x1000080083) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) move_pages(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000ffd000/0x1000)=nil], 0x0, &(0x7f0000000040), 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[0x22ff, 0x6200b1a8, 0xa6ff, 0x6]}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x401, 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000080)=0x7fff, 0x4) 2018/05/18 06:50:59 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x20031, r0, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000002000)=0x4) 2018/05/18 06:50:59 executing program 0: mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) prctl$setmm(0x23, 0x4, &(0x7f0000ffb000/0x4000)=nil) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) fcntl$addseals(r1, 0x409, 0x8) 2018/05/18 06:50:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="390000001300090468fe0700000000000000ff3f0b00000045000107000000141900040002000700efff0100000a00005d14a4e91ee438d2fd", 0x39}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9f, 0x600000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="32ae1c3dfddea3b066af7ae2f46a004b910ee4689199a9bafd994857d3ea6d0ce35c9efe861b89a19932e375d42b24acb9573bdfb46bb91f58eed6942651a2297093cdce362a39f78d4ac75fe0563a28ae5c4202119422275c6a84c939a16bf23a9891221f69899d6911d9705d94b0d4d82249187480d3624c"}, 0x10) 2018/05/18 06:50:59 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) sendmmsg$unix(r0, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}], 0x4924924924926c2, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) recvmmsg(r1, &(0x7f0000004e40)=[{{&(0x7f0000000280)=@llc, 0x80, &(0x7f00000006c0), 0x271, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f0000000240)={0x77359400}) 2018/05/18 06:50:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_settings={0x1, 0x3, @cisco=&(0x7f0000000000)={0x9, 0x3}}}}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080)="8e93866fdcccc6d98f374efadeed8e01813ccb91ed958f46b486241c20037f412b40b4f9759227abda4d73028c167ac1cfd895bc68c517001d15eff62dff77f1cb23546f09e2267a", 0x48) 2018/05/18 06:50:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) ioctl$TCSBRKP(r1, 0x5425, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24, @rand_addr=0x40}}) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x1, 0x4f5ff1fde7982226}, 0x98) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x7, 0x4) socketpair(0x0, 0x802, 0x7, &(0x7f0000000100)) 2018/05/18 06:50:59 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x58, 0x5, "3565e53b5573c28597478d6725da913682c8323337b877ea0dcb3c56a9192a5b45f2cb11b8f026e7cff58bb2d58b7ae521870729567d65b1532f36b978b7e1e18a6db2a432bb202f7169a7a276f093d2"}, 0x100) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000002c0)={@remote, 0x0}, &(0x7f0000000300)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f00000000c0)={0x3, 0xfffffffffffff801, 0x1}) [ 102.537213] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 102.544728] syz_tun: Invalid MTU 458754 requested, hw max 65521 [ 102.583119] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 102.590635] syz_tun: Invalid MTU 458754 requested, hw max 65521 2018/05/18 06:50:59 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="01feffffffffffff0000000000000000950000000000000062c81f61bf34e8f60034ccab4808df5c6b6cc75fde49bdb97740029ee3931bff23c36263c924aa492c6fb3217db30b628ff5161b801e4d82322ff7bb90d33956dc682baa843cd47304312cf753c1d5bd11f96f2c4f1898553d18bc3a6857b48c8b8b8d410dc438f3a061fe2406000000d30da31bdccbe507015f7f0a611f6091a40000"], &(0x7f0000000100)="47504c030000", 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x22) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000001580)='/dev/null\x00', 0x800, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000015c0)='./file0\x00', 0x200, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001600)={r2, r0}) 2018/05/18 06:50:59 executing program 6: statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/242) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x24080, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10000) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x3, 0x2, 0x9, 0x2, 0x1, 0x8000, 0x9, 0x1cb0, 0x7ff, 0x6, 0x7, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/18 06:50:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000003c0)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{}, 0x1}) 2018/05/18 06:50:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x842, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x200000000000, &(0x7f00000001c0)=0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) connect$pppoe(r1, &(0x7f0000000200)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bridge_slave_1\x00'}}, 0x1e) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) socket(0xf, 0x3, 0x7) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10}}], 0x1, 0x0) 2018/05/18 06:50:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x14) 2018/05/18 06:50:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffff63, 0x8100) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000003c0)={{0x8, 0x7}, 'port0\x00', 0xa, 0x40, 0x0, 0x6, 0x8, 0x8, 0x9, 0x0, 0x2, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x6b}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/18 06:51:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x4, 0x5, 0x2}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') sendfile(r2, r3, &(0x7f00000000c0), 0x80000002) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180)=0x4, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r4, 0x81, 0x0, 0x81}, 0xfffffffffffffddb) 2018/05/18 06:51:00 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x0, 0x1, 0x7ff3, 0x0, 0xfffffffffffffffd}}) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000300)=""/153, 0x99, 0x3}, 0x101) clock_gettime(0x7, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000140)={0xa}) 2018/05/18 06:51:00 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff86, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f0000000000)) 2018/05/18 06:51:00 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2b0000, 0x0) dup2(r0, r1) 2018/05/18 06:51:00 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xffffffffffffff01, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/18 06:51:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000001340)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r0], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYBLOB="b7b03553611ba7f037d6085b8fbaadd3e0ef471c03008a8810a2dd95604adf1bbf1ea0d2f9312dcd08a6828f8b2440e5e994bb11fa9b6f160c208400a17393ca56e32e96389c45bb4cdeef5042b34bb9c6c3946b73a0c1f6e85467ebdd7946827940c4d05d692f0481e316e2b13862ea5ee7f1ebab7d425c700a4fc81cdbbeb9e718703634178dc42f7061ef2f2a8a81846944e6740f17fcf48f5a634fbf4b3a05416e2a1a18aa82a64d5faf8198b5b9492365179c9d76", @ANYBLOB="3c3a8e3afa0662d666ae1242424695143cfcd477520cbcdffedb5bf779e0ecfe87d2adc44b52ea9fe0b1f05c9f4da1695cca11e69c97d1105fad4b27e8172668bec91e6cc921f74f64933869242e6ce625e6ae7cb34ef1af52e5a67ebb76e62515a0ad037036a2c371ddf5341f934be0ffbd0e93f9fc59bdfd438260e0a7affd1183da1d32244e7a2d65cbf834b76ee00af20c84cf31c9ddffb737d1ce2930200a14fcfb0a87997a2e4d8acb8e988b0ea609154e0c1350b06afec8ebb3f763623a", @ANYBLOB="95a4ec6f7c131308e8c626a9acbbba577450db0681fad39e2967348c0511c3074cd39af9e91849c089ca5b154c970db09891d4bb40b45ebc78e723a4d3387cb719800282d7cb4de505c5ff54aae4c1713faa5e0f2d4f2ed9670658ecc7f385"], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0], @ANYRES64]], 0x8}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001380)=0x101, 0x8) 2018/05/18 06:51:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086604, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) write$cgroup_int(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="000234445d505034946d394548ffcadfe78b6c455d0b130f1a8e40c69114ee9a8b534b01fe2f0997e1abc572e69b80e855544fa50fff87d393ecb9c1c5a8d73907efa4aaac7666c52dfab9fcfe0a45ca50595da2bb1a21a51641bd2b54440481bb733fb208bab2cd0b84dd4083a079fab38beec04b714da5ab6d"], 0x1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='-+GPL\x00', &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"], &(0x7f0000000280)=[&(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", &(0x7f00000001c0)='(\x00', &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", &(0x7f0000000240)='self]em1\x00']) accept$nfc_llcp(r0, &(0x7f00000004c0), &(0x7f0000000300)=0xfffffffffffffdf3) 2018/05/18 06:51:00 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000740)="58483cab8bb57461188a47f8d83905b88fe43a", 0x13) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000780)={{0x1, 0x63}, {0xfc00000000000000, 0x5}, 0x8000000, 0x2, 0x6a}) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x1) keyctl$link(0x8, r1, r1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) process_vm_readv(r2, &(0x7f0000000180)=[{&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f00000000c0)=""/121, 0x79}, {&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f0000000140)=""/21, 0x15}], 0x4, &(0x7f0000000680)=[{&(0x7f0000000340)=""/76, 0x4c}, {&(0x7f00000003c0)=""/190, 0xbe}, {&(0x7f0000000480)=""/138, 0x8a}, {&(0x7f0000000540)=""/89, 0x59}, {&(0x7f00000005c0)=""/178, 0xb2}], 0x5, 0x0) 2018/05/18 06:51:00 executing program 1: unshare(0x2000400) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/udp6\x00') ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x501302, 0x20) pread64(r2, &(0x7f00000000c0), 0xfffffffffffffffc, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/18 06:51:00 executing program 4: r0 = userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) r2 = epoll_create1(0x0) open_by_handle_at(r1, &(0x7f0000000000)={0xcc, 0xffffffff00000001, "7807e19cd3113f5326854cef750fce6dd577484dbd774f913d00670c5c2ee4f51a3726d55b89184dc36b88109b71c048cde0fe37039a0b356a3e39ce204604abf4f67b17d84c64eb340d5aa55b06bfbbf005f2f08a9e7565b938857d65e3c365b8716e7b4bf34692bb7e425816879f338c4c8147336f7463d45471aa55e56cae9eb160dd6d8a85607e66d930806382ecafd4de5134d718670f17a07fffd7c3927e743e97d0cc9dc6cbbab47c8b6529baf09e94a24be5753a6b07f933a8b16873ad39f951"}, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)) 2018/05/18 06:51:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x8902, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="58003a136dd6db24922d34566bc3ae2942af4f4ffb63e4b0d884344fbcd212a7f9d22f0da621e916d95da1f83094d52f967b84d9fe77a3a075851d659099fc74766e39636060315b23e6c0e14e68b0075f54b0a2ca2a288743673efa026f34a0f6baff19997f707ef1aba3f032f1b4d1d27fc8972ba0a146d368f203c74d6049f7c34b851b07cd973c822ceecb16a204697b53692aed1911597e0e13fd0868a89cf0c8dcb5428b3429ffced420cdef55397ec5b55f2cfb191ad86f427e21a1a5dcdce2", 0xc3, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="5189caf0e8f4bfcd00dc40a8a1d35ccd1072d2a6e1ce436f795db4b49479ddcd70a39b4f9d151d1eed494bc0473bc7b54f4636122eed45c6688ecfc32fa7bb5dceac36ca19e13835512f6bef741c79dc63eabc7683dbb36fe18a3de1c795db79f653d803964b16ecd4429c2e2e8ccde391e83bc697045faa6e1366c566a8bd7e4e95cecd2891396ca3795924374feaf270b0c5798d8c51671188277222561daac562a98e968bfe0ff8252262e97062a6b81e7493cb4bca0f3c6507f879579db89909961577fae6541a822be3d3dd", 0xce, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/05/18 06:51:00 executing program 2: socket(0xa, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x200100) r0 = perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x333, 0x7, 0x5, 0x3, 0x0, 0x2, 0x0, 0x9, 0x2, 0x28, 0x0, 0x3ff, 0xfffffffffffffffa, 0x6, 0x80000001, 0x101, 0x3e0, 0x401, 0x80, 0xe542, 0x1, 0x0, 0x4, 0x8, 0x1, 0x2, 0x7ff, 0x1ff, 0x6, 0x20, 0x8, 0xbf8b, 0x8, 0x7ff, 0x7f, 0xfffffffffffffff7, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000080), 0x5}, 0x4, 0x8001, 0x4, 0x5, 0xffffffffffff9000, 0x0, 0x6080000000}, 0xffffffffffffffff, 0xc, 0xffffffffffffff9c, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="c63626a108102d3551c38e74ddf82055f6759d084f02df6313b6e7371487f6459644b443e0bda50e662d470a0ab17760a276ec840901554b2fe0e4ae7e8b1d5915bf36f2be300f31c7ee6641623b809362d02fbfbcd9a2d9203182b897a2fe96930ae93c801798afefd36288a61bdf") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x3ff7, 0x0) ioctl$SG_SCSI_RESET(r1, 0x5385, 0x6f3000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x1a) semop(r2, &(0x7f0000000140)=[{0x0, 0x81, 0x1000}, {0x0, 0x4, 0x1000}, {0x3, 0x0, 0x800}, {0x4, 0x2748, 0x1000}, {0x0, 0x7, 0x800}, {0x3, 0x2, 0x1000}, {0x2, 0xffff, 0x800}, {0x7, 0xab1, 0x1000}, {0x1, 0xfffffffffffff733, 0x800}, {0x0, 0x1, 0x800}], 0xa) 2018/05/18 06:51:00 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 2018/05/18 06:51:00 executing program 0: r0 = socket(0xa, 0x4, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) close(r1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/05/18 06:51:00 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x80, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x11, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, [@generic={0x7, 0x10000, 0x0, 0x7f}, @ldst={0x1, 0x3, 0x7, 0x7, 0xf, 0x1, 0xffffffffffffffff}, @jmp={0x5, 0x6, 0x4, 0x0, 0x0, 0x100, 0xfffffffffffffffc}, @jmp={0x5, 0x8, 0x0, 0x9, 0x6, 0x18}, @alu={0x7, 0x5, 0xf, 0x8, 0xf, 0x2}, @call={0x85, 0x0, 0x0, 0x33}, @generic={0x100, 0x6, 0x0, 0x1000}], {0x95}}, &(0x7f0000000240)='syzkaller\x00', 0xffffffff, 0x0, &(0x7f0000000400), 0x41000, 0x1}, 0x48) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000400)={0x2, r3}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80000) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x10001, 0x8, 0x2, 0x8, 0x0, 0x9161, 0x2000, 0x1, 0x641998ed, 0x3ff, 0xfffffffeffffffff, 0x5, 0x3, 0x200, 0x8001, 0xb1c4, 0x3, 0x8, 0x4, 0x1, 0x0, 0xd31, 0x3, 0x8000, 0xff, 0x7, 0x2, 0x2, 0x0, 0x6f4, 0x3, 0x100, 0x9, 0xfffffffffffffc01, 0x5, 0x9, 0x0, 0x3, 0x1, @perf_config_ext={0x7, 0x7ff}, 0x459d, 0x6df9, 0x7fff, 0x6, 0xffffffff, 0x8, 0x101}, r3, 0x0, r4, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000000100)={0x1d, r5}, 0x10) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000580)) sendmsg$can_bcm(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="01000000030000000000000200000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="00001300011d687e51000000000000003b401380a30678fe"], 0x200002c8}, 0x1}, 0x0) 2018/05/18 06:51:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000100)=0x7, 0x4) r2 = socket(0x8000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 06:51:00 executing program 1: r0 = socket(0xa, 0x1, 0x5) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x7f, @rand_addr=0x4, 0x4e21, 0x1, 'lc\x00', 0x20, 0x1000000000000, 0x79}, {@multicast1=0xe0000001, 0x4e21, 0x4, 0x81, 0x4b15, 0x8}}, 0x44) fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') 2018/05/18 06:51:01 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x81) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) [ 104.006293] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 06:51:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYPTR64, @ANYRES16=r0, @ANYPTR], @ANYRES16=r0], @ANYBLOB="7f000001000000000000000000000000000000006c000000000000000000000000000000000000010000000000000000008000000000000000000000000000003d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020002000000000000000000480003006465666c6174650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f500"], 0x4}, 0x1}, 0x0) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002c40)={0xffffffffffffff9c, 0x0, 0x1, 0xb0, &(0x7f0000002c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) bind$unix(r3, &(0x7f0000002c80)=@abs={0x1, 0x0, 0x4e20}, 0x6e) accept4(r1, &(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000440)=0x80, 0x800) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000480)=0x19, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000380)={r5, 0x1000, 0x1e, "d04cc9c6cfbadc80174294b9e1600411adb0824c6be132850eab675f204a"}, 0x26) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x16, "f1d013c880f264b50d026783eb50e04bfd56ef72e946"}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r6, &(0x7f0000000100)=0x4) 2018/05/18 06:51:01 executing program 6: futex(&(0x7f000053bffc), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0xb0000001) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x10001, 0x3, 0x4, 0xfffffffffffffffa}) 2018/05/18 06:51:01 executing program 2: r0 = socket(0xf, 0x0, 0x0) vmsplice(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)="5c05ef42c6a000edf3a35713609c31afe656da3ec793918865ccc32884d5446b77ebe134712c9eb4c1361134460085339c6241bfa96510135666987999791bc3a9a734515ae568c2d245fe88608512ecc003b8d93e0c448c10a2ce8a3655b7d6d4cae080a70b410cc5cb398eba63ebb8c39a079c9d6ed3e32ada4b28df9edcbcb649b832113bb6668f5a31573106ee6ddca08f28ec46c3324871a23a29e4fa0664180730770cb68604b43b8e6e9b8af4499d8b3d9a69dc826bece2b48cfe7e3e6267cd21dea59047d708db55bb4059252ab4799622bee9983a739f487ef1eb553d", 0xe1}, {&(0x7f0000000200)="04b94660c0506fc83e9dc1dfbce666f19226eeccfa13eb16b49bddd3a5ac71cb89fcbf6ab518e0b97e8f0fca967ecac4eafcd12559b984b4fddeb4856fb8a7953534e03e3de7d3f094d48d7a5d4c9790310121e9ab284990806159af1956c07512d7fe14d772aa7f3dd74f19784ab09557ed163c588eb8496404d09c353043e3abe786324fa9457635703fb1d77d79f3c6e037a1514b277082b4e51635b8c149eb8a109724d4590a45fea4a13bd4f5bbc650b4cac3e237e094ded312db1b8116876fdbd77bc01fb9b3fdb68f845fb98d1821ae93e408f3b42ccd10a56e35", 0xde}, {&(0x7f0000000300)="8f5a6133999c0c18751bd7b1228504362714af5afb7116ce1f251d7d2efb058e6dae7ef7eb858045ebbef6952077769e37c4404f179b5e86fff22e6acfae5df64881e1b63938c20f05f72ad25b97da62ab9483cc8a46be8eb4777b67f41edcf45d898ffc", 0x64}, {&(0x7f0000000000)="82cf97f8c5fc37b2a2e7390b612da080e940abfa8a815bf7454fe571a1342e5eb8b08e8b4bcaee36e467f04c63b2a9d278e199af15", 0x35}, {&(0x7f0000000380)="7e39f35bf8ee0430fbe6cbaa003580838b0b82aa3f790e981c6c6dfa0bb4aa29c25eae64f27fec62885d5cb7833918b298f981f2509a23ed8b6dd3a3be19684be2084616abb9769c09e0c0411af1bfd2dfd45a5594b368e71d8eaaef09b58d644e3f3a352362ba58af41826f90b9c968083dee01fd", 0x75}, {&(0x7f0000000400)="5e73e734f814f794676b3d374762cb16e956a36eff25148b59cf8b2e7ab472b0405c28bb6ecfb8fdfa387fa715447ac653cbd7edf59b7d23b36d3a9a90b25e6321261a76", 0x44}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="05e08acefff601e788607c5ef3030d2ad62c67b4532f97608fcd3bef3db91db7040bb5b7616d1a9dd4aac3ae5f31c2ee14d45ae440ac3d5d7067f5a9d038cb248774c90f08dc084d5b072be778b54899c776dc1d10eaf43d1c84ac8bba2abff5b99cef969766b73add21f6fdc131c48025742352d5ad41f5426fe155f22367b5b85f74eda288202050e5bf272644872fc03eab5cc623395ed4831980cc6885299b22c7e93e1e1bbff85b8286cd763061e7c0b23712a938564d78308be30d5991715b517f9158b3f226be5fc7077775b40225e684d322af8f15fe2140cc832245d3d0f9906c", 0xe5}], 0x9, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/18 06:51:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f000052b000/0x4000)=nil, 0x4000}) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000003c0)={@remote, 0x0}, &(0x7f0000000400)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f0000000480)={&(0x7f0000000600)=ANY=[@ANYBLOB="28000000260015182abd7000fddbdf2500000000", @ANYRES32=r3, @ANYBLOB="f1f70b00001e00000f00ffff04000a0009022b67ac4ce0a67411764a209bbb64458ea0ea5c3ad994a1a1292a7adf737228a555745234b843c208a85cd070745cd9f09eae1a3e87258591980db9a938dfb29e3b50e55e966faccb4f6c5914fc7ce0c450129f251abb4dde0505b6dcada63af02565bde9c1"], 0x28}, 0x1, 0x0, 0x0, 0x8004}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000005c0)={0x2, 0x4e22}, 0x10) dup2(r0, r1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'ip_vti0\x00', 0x1}, 0x18) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) accept$inet(r0, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000780)=0x0) connect(r1, &(0x7f0000000500)=@hci={0x1f, r3}, 0x80) ioctl$TIOCCONS(r1, 0x541d) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000280)={{0x800, 0x1, 0x4, 0x5, "fbd7c800eb0c190137cecf92bce4ed6e3089e4f94f219798915b2a6c705178c002d71188a31a99715bac80c5", 0x4}, 0x0, 0x0, 0x7, r4, 0x101, 0x3e, "f11afe2a1cdf74be47d10b8e6ca8cb22b455009e0f90d3ea527792e288b89697c78da7b7c6e4a84d2ce312d9227e004f3c8ea3f1e53b5d7efdebd64b9bac0796", &(0x7f0000000140)=')\x00', 0x2, [], [0xffffffff00000000, 0x9, 0x400, 0x3]}) keyctl$session_to_parent(0x12) 2018/05/18 06:51:01 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x100, 0x0, 0x2, &(0x7f0000ff2000/0xb000)=nil, 0x1}) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f00000002c0)=""/65, 0x41, 0x0, &(0x7f0000000340)={0xa}, 0x1c) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x1000000000000088) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc5fc0)}, 0x8000) sendto$inet6(r2, &(0x7f00000003c0)='\x00', 0x1, 0x0, &(0x7f0000000480)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/18 06:51:01 executing program 0: semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)) r0 = socket(0x3, 0x1, 0x100000000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x2a6e) 2018/05/18 06:51:01 executing program 1: r0 = socket(0xb, 0xfffffffffdffffff, 0x204) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0, 0x10}, {r0, 0x1000}, {r0, 0x20}, {r0, 0x4008}, {r0, 0x10}, {r0, 0x220}, {r0, 0x8000}, {r1, 0x2}], 0x8, &(0x7f0000000180)={r2, r3+30000000}, &(0x7f00000001c0), 0x8) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40246f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000002c0)=""/171) unshare(0x2020000) r4 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xda, 0x40000) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000280)={0x3}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') 2018/05/18 06:51:01 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2000000001, 0x0, 0x0, 0xfffffdfd}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8800, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) 2018/05/18 06:51:01 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x80000) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='/dev/amidi#\x00', &(0x7f0000000200)='mime_type\x00', &(0x7f0000000240)='/dev/amidi#\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)=':.\x00', &(0x7f0000000300)='/dev/input/event#\x00']) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x4, 0x7, 0x80000001, 0x0, 0x1f}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000400)) unshare(0x24020400) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000140)="86"}) getdents64(r0, &(0x7f0000000380)=""/96, 0x60) 2018/05/18 06:51:01 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000000c0)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'rr\x00', 0x4, 0x692, 0x1f}, {@rand_addr=0x81, 0x4e23, 0x3, 0x400, 0x9ae4, 0x281}}, 0x44) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x80000000, 0x2, 0x3, 0x9, 0x2, 0x7, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x809a, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0x1, 0x6, 0x4, 0x5, 0x1f}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0x84, "f17b81ddb4c7b2b6d002aaf85d1b0f8a6aba9bd7d511f821f3119ec59d3e7302e7c6b2394c546d01b89eb6d982fab5dc91f2950510250c54306515141d8ddfe7896c12bd8ec155f522a3e347baa0d6d5bb83ae2a61d9bb1a1f71f5d6462c176e35e06c28fe7668fd0b535df52ff823cd9ee11b76ac7ae6434766c49476f1efc01f78b43c"}, &(0x7f0000000240)=0x8c) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x1c00000000000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/18 06:51:01 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf32(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x255) fcntl$setlease(r0, 0x400, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000220001000008000000000000040000000c00110008e348fa"], 0x1}, 0x1}, 0x0) 2018/05/18 06:51:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000014b) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x2c, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e22, 0x4, 'lblcr\x00', 0x1, 0x40, 0x4e}, 0x2c) 2018/05/18 06:51:01 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000400)={'filter\x00', 0x0, 0x3, 0x1f, [], 0x8, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000003c0)=""/31}, &(0x7f0000000480)=0x78) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000900)=ANY=[]) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x4008556c, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x100000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, "d8fad55886f0935f01000000c234bc5758782dd5fcb75865583e23e6e4974ff3"}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000500)={{0x489, 0x7, 0x6, 0x2, "117b9c5fc8861c0930c08709dcbca6176ea32712780ec9606a74bd09f5226844a7a123c851123d32eb3fd881", 0x1}, 0x0, 0x0, 0x1, r3, 0x80, 0x9, "0fd932dcd8c9a5455c91c98073dc4de8ef5e3279024ba2ec00960b37ad97b3b813b4695b1c4967ed21d7370603bef2c9f4ce43a71872083462d947098f03b5a4", &(0x7f00000004c0)='filter\x00', 0x7, [], [0xfffffffffffffffc, 0x4, 0x10000]}) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) socket$inet(0x2, 0xa, 0x3) r4 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r4, 0x29, 0x6, &(0x7f0000000040)={0x10, 0x0, 0x29, 0x5}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000800)={0x2, 0x4000008000, 0x1, 0x81, 0x4, [{0x7fffffff, 0x8, 0x0, 0x0, 0x0, 0x80}, {0x8, 0x0, 0x2, 0x0, 0x0, 0x800}, {0x8, 0x7, 0x7fffffff, 0x0, 0x0, 0xa06}, {0x671, 0x4, 0x4a1, 0x0, 0x0, 0x8}]}) fchown(r0, r1, r2) [ 104.579503] IPVS: set_ctl: invalid protocol: 44 172.20.20.10:20002 lblcr 2018/05/18 06:51:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) getresuid(&(0x7f0000000040), &(0x7f00000002c0), &(0x7f0000000300)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2004001}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)={0x1d0, 0x7, 0x6, 0x301, 0x70bd29, 0x25dfdbff, {0xa, 0x0, 0x7}, [@generic="aaaff8dea3d2458710c88c57a3374d4c17598ee6fa4d9150f3123be10e0fea167f5c1a785fbe98ad1a39696b0a7996346182032d214c4c7466d292a2f360735471cfeef00d5fa8431b77a5c885858b2af0109d2efeb124c8566224ffe29785ddd5f210f5af22d0f6951fa0906f1addbb5bbde2a456e8845f637ccebb7d2e1b93eb3efbdc92", @typed={0xc, 0x54, @u64=0x3}, @nested={0x118, 0x15, [@generic="7397ab8f26d30b960165d8af49490882166baa5d163ca1577074de5b4786ae4f9f500202b4b8218b", @generic="f4b2c5d807815f137be78b2103f4004151b86a6028c1b8015f9949dc2c7d926c75f0a02c0b47f79879a6c4b074f2ea096ebd8c9c322d5b544259fa6faf865155e235f02f3e6b1e6a5e6ff0c6babe31927250f1181a6070754818a63bc80b8e0f9fd0a4b1af4d46f831fc2aaae6", @typed={0x60, 0x2b, @binary="af4fe68f0fb9dc43d11e89c18633e6007f119931a11f46a82af32113cfe5db966249ecf1d8259265ca521bb5a6679a999c3a14806e99bd64da7c10865c72743c1ee7b6039907abcf5e00408cd983f30c892bdd1a24542300cfd894"}, @typed={0x14, 0x85, @str='veth1_to_team\x00'}, @typed={0x8, 0x11, @uid=r1}]}, @typed={0x8, 0x2f, @str='\x00'}, @typed={0x8, 0x32, @pid=r2}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'yam0\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x4}}}}]}]}, 0x1e8) socket$inet(0x2, 0x4, 0x8000) [ 104.620259] IPVS: set_ctl: invalid protocol: 44 172.20.20.10:20002 lblcr [ 104.691423] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/18 06:51:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/95, &(0x7f0000000080)=0x5f) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0xffffffffffffffcb) getpeername(r1, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x800, 0x4d4) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) 2018/05/18 06:51:02 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000100)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0], 0x1, 0x8, 0x3, 0x1}) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="03000000000000000000000000000000a5feffffffffffff", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000100000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) 2018/05/18 06:51:02 executing program 6: r0 = epoll_create1(0x80000) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x7) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000480), 0x0, 0x0) 2018/05/18 06:51:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x602, 0x1}, 0x2c) fstatfs(r0, &(0x7f0000000080)=""/119) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x1000, 0x5, 0x1000}, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r0, &(0x7f0000000100), &(0x7f0000000480)=""/16}, 0x18) 2018/05/18 06:51:02 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) fsetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="74707573dbd33ce2eb8cd6fd998725e9"], &(0x7f0000000100)='/dev/sequencer\x00', 0xf, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) 2018/05/18 06:51:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001, 0x7}, 0x2c) 2018/05/18 06:51:02 executing program 3: r0 = socket$inet(0x10, 0x200000003, 0x0) sendto$inet(r0, &(0x7f0000000140)="b47510df77b628a732507d1b996021c2b0af32f62bb6c8fbf5e9b003dd88b9f38547d2c80853948dcccdf29954aaa5d3c6d77009aa680ddcff92ab453f22b3b71a70f376371106c754f5a296ca4be9d387158229d5604bc47a4cd7cfd7b463e2b395ad03999e4899a7b9922ee86bafcd6b6e84e92c2345fe3ed8590b13afacbe907d6a76243720b5e3172432078e2f5aab9bf971db6d28c4bb7dfbb04f0b237da17754b040b2a12137c957382f1171e636237185c6a1bd674f867694d6", 0xbd, 0x0, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x200000000001, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x5, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="240000002c0007031dfffd946fa28300cee60a0009000000001d85680c1ba3a2ff030000280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1000000000000394}, 0x0) 2018/05/18 06:51:02 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={"736974300000000000000200", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x110) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000002c0)={r2, &(0x7f0000000280)}) 2018/05/18 06:51:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000100)="58e0e1c06bd585cf65f1dbe176a7f7450118b17abdd595e035f70f152e6835a451b783d472b7470f34df3a6ce99ff7e56a1447aecd56ee80262114fc9d2ecd59475f0584c52f3617d95c06b0807b26fad7d611dcc2989b6c0da8541d99c1af8111dd4324ec16b6f6f06258e68d80dd1becd95834c27267f303a4b1bcab37a458276d73ce040872e1eb7dad716248e4aa44efb6270988dc1867637fac2522d091e2f2c1078331d8c0a0bfc94c1d54f95dd7003799b9750ff8012e8f303370c3fb8bf7775f7c815a08af180f", 0xcb}, {&(0x7f0000000200)="3c55a8357e39d868aca2b2ff4ed32446c253e1d3537d9dcfa193ebef48918602e9093c84400524856c41cfe24069a550755bfe54915feaa446dc9533413a554c6f31334dff75872eb2831e738a377ff5ba7718047c2b4bcce367e456acfb6b6b0828d1798e6a28c8a72fa570487732a441d4a91f2a37ac4af5328efa507b6e65f85cb6f56409497a20316b59844c839d75a75124787d1e8298cc4d29c21e64fc1177d729442dc13f8577d7b9a0128adcb937a517e1c208389ffb20e789eb8485b38a39e5f43a656859b217b4b1551d7a0db1f1864381616d49ab90cf81d372235d34d65936e8639d4d7cc29327d54c75f2b44522514d0e68902a72dbb5c33d33cd0f0b9432b0098e65ed0ad51a8694cc5c5f9aa7745692e37b5c4e718fcc3d9b6bfa7497b76aa2d0d730c2459be48af8de57310040be00d5d577654c83b7be559127fd1f8c5bb622d3574e7b6964abdb1310ee9a9c85ec1c046aa9fb2204a5cd10e46831a40c8f9deb8d15c8eedb7fda606122226ac81a85ab9cff7544c26d3eeec68bb512d6e4cb04b22740df7671ce11c3b597d725741e00ef975d3466c32b94bba969d6f23bf31878024539d74ccc32b5c98fac18a0788794acb7f30dfb2ad49fa2ba5e908f5f26202142fb8589b2520dd298ea7900959f708c73bb61d699a00888c8972044fa08b5b939249f6d34d2de45b39c5ad47a54446c25ec0e63cd520ea01e7b860f80cf842d178d726f74d82536790700b4110047d888838be9dcb106a38a5d9b5f1bc094c3b1f03cf1606bfcdc6658bfedd3a997d1820fe801dff13c2e3237da7776e4ce7993dcb4eb2e188cb3f496ebd7387ddc06668b4c93e730bc466cd474ed98bfb669f8cf474b6821f1b8bcaf42db3131d77d5e5a75de69e39ce663278e4e86c67a7f3fdeea12e299ec1b1d14fc7a2ba799e5687a34c3e0ff4410b40d5e5327a11e632294b45c7da3adbf259521bf1e5bfccfaf40a44354f5032f57f9d4e047a82c05f52e26b13cfe7dbecdf10bda8592b51a72bd6aea820f090236a234f421c60ac911c03fff4c40f22d0145b5a3dcc656de7b57889b7eacaa0789e15d9a5af12bfd0d3777eb1d04f82582e184beaf7bf06cb60212f722fe110b2bb46d690dc418fc89dda106f78ea28de70bbf09a8c65164458463604e944255124ebb5c3b506c2bf9575b5df494365e807f454208a057aa2e5719e7b83e2421e5a4a07a3d2587b121ed1f19f047cb64bac3665869f50d28f9c40ce2b66295896f265113b362f41d1942e56ebcc0149d2722276424fe2bc703f79d3fa30a970ca778cb1e4e82f5144ecd260fd7f1eedfad3af97b57924b1a86263a816c620cde643124bfabab70c5bd8ac07fa4b61825992013598ce4a7a14ab79b649f038a33d1a4d6d6de37b9f6f9e82e38fc45c4a0d95b1752f4115e68fe77836a9407e95c03f380a9bb55c89b1853a355cd347539b4a281d621ef9ee3f11a33a1c0bca6b2841271e3e5cf9d32673c8cc5492fd0a9f5a4b402087e518cb7ebb43aa7ff166b250750b9125d808a88e4f298332cdaf6f26d2336b07fbd911707ba28b0023555d9068fc6128dce6e37a0c68dc0dd749d29e659b27a84fd1034acd6fccaf7ea55c156228218fdb8bf1936b66d4eb33ffce12f1425bc4b33762c0143c45ff8ef47d4019a9e48f278bfa3b7e2cc5830bd8ba39350039c2b895ca09b600e4094375bb32228913a0efb44e9cd72a3a35e1bc88ea60d55f08229ce1f33682962409d7c4c286f9a200764e78034ca7dfe8c1ea747cd1f017e781d22702eac0f38405679ad38ae3ef4127580fdb2d3010e41c60ef225b39f04b82477dcbc96f84bd163cd338982c97e4ef5931118cc70a03e7b74a48fecf6769aea0fefd1270ed45232074c2998d6c91347624cf6eb007b9a2c18b0dbab2c80683cfbe111807044dd3363d84f077d28dc7dcac98ef3d82da828b7365dc43f4203f985714a98e88cd1e8a051964f6777938087eed5b3cd8a6d84d2618160cb496961fe447c9604019009524a9d8b4f7528762cce885e385896566fc61a44a23fa09ca716bd9f9a0a7c52a230430d8d2824dcaa49bfb451550bf8f21e1a7a91874836f508f6af290638e78beedfb9c0b7e49f421004a124e976dec59e748c93994ccf68df1e746e889698c52012ec6d84748c6cef973d8401261f04b3a6b405d0402cfba737343f641a202b4017e45e4b747de2029c3b3aaf63f6fdee46e30fae26f03f4aad7c6c732b714c187a66cb2e2f90e4f81e0a235499f30c62637c8de7277c45d9d0617f0864f7300c318566824904544e85664da4ba16e8065925296dc6bf6fe4fc30b394d45bacc9a841a90edf3561c2fd0fe1185c7bde45069858e5c81f3872a2105acda1d8aad9b13b7228c9f4e9e23614c931db87fbbf6dd33ccf32b98e3489b00e3a8deb307656e157300e0ed448dc4a5f787f1a7b8989f68812253411571fbb7e483f61ba49409c938e40074f2cbe63fddc4534c8ba0205760beb5bcc4354c9011cd9beb2c73812d585110b7320c1eacd9e45213c58701689990ed02d0750a57d183882d326dc38ee13cc8416c919dbd79e7fe2aed14d6cd5e074439c156ac69e7b4ddf42265de10316130e7174152b7bf891d3b81a377ce4434b520112a52e4263aa12a04411a1719f5ca879f7add16fc0cf73e955bfd1891ea6c1e111e57eb11e088749718923a4776259d187b06cd0f11048003bb69eb744f8ef2532e90ce4344a63c708dedc616b2c2b6b2e5ea38bf4fab9898585debcdb65c5d5fa63a659a7653f5f4bc7ebfb194cfd831c2761ddb76344228d3b95235a2994801ee0c5d631601f6b12d9f06d1b92ad22e70aed45ebcd11c33baa0be6fdf03e4bcbc3c3658ee6977f6546527a9e82172954a18c2197734884cd0cdb517522b82230bf5cf54af1e8528065fd3ead75b919ecbba1fa89112ba0eda16dbf364ac28d0c7842e110850bd08e8b0d24ba80b653a1b78eb01559137eb7b3f07a50e57bed8fe983b3119156f3cb07a50058d0b7419850292f6983aec647f91771b1cc584fb12ced3689e1fab3003a1d1cfe9c88c37e4d1f2d15150575905498d2cb67a2a47e041de0fb635c607ba181cce7d4dde7433c0c607d2856c62a856bc389e872053b90ddabf0ec2ac5bb0aec6005dfb9135a61b14b13bd4d46b971f059c1d9bbe17f4cdbf5b2130f0dcbcfe5a402908a567e2dc2dd33ad3f6571ab31d5363acb1fc4f765bae7c477eb75771c34aff1da2182e08df44015e157ed398321ad58104cb305b0c7af83a3bfdbae630b5f84f600ff7b1fd474646d72db76ee0f64e1871039a73aea3aebcb75e18a35fcff3e99ee4c6f761f27444dc5d39302190f154cfaa86ab8ab89d30cdab7ca88768b5c589bae7ab622f933cdae63e1903e0e28fdbe913dce4268eb56d5a27fe72b3e36e221688c038bb56b8fcc006d10fd9141389e2e44eb9b7bf5582cd37258aee5dad816b9aa801571ce1b7797f786c51839d6ef8c727f6f0b90c89bd7ccf60a2031616ab20dff9e7a64d580848c940a07c7c0cbf8d913d0549b07becfdc1567bb1bab4392ec1dcd06fa134bc36987299df1b5bd3f8a11f627977548434e0c9d0161a5fa7d68835ab4a04dfd715333f89a74c7d5842939345980742c1ed9349c6daadb2d7414e2672af3a631fa71d1be35f40415e0c452513594cf7f4bcbe409a211046f1b27ed26b74cae071fec7033ed3e8a65b10fd40505bfc4b30b250ea09b273fa19c358c501ed258d9e6921bfe99447e885b0a6f0013e2854d1461203db4c742ea7a33385753948b4477103f1e7500c3ee9aab6e1310c03c1e570e92ca7e4895da55bcf400f48e730fdfc4eca99361c768ff3c5d92a7c8c1e77e3df8de96cf7b6f40b6a1e9f3ba570f94ee3ea8d7788012969f43887f7418d6bba1a992a6908a3e18180628e55a10981367afe1ce5dbf2947afcc1830625a8fed45366efe7ad9f9fa4beb8f1e7e5ea0cdae1196857467e18a5b137446df6508085db439d75388223635744df1a6c62d9d0e32f676298c5b7a4f0a947a3a017101df15d44ebf4a8343a2a185fe74f9412a7ca11b436e31c96681e1d4ea2f37237f3c212024c7600c463e04151ae616b1ec8f46bcf9ac74f2a64cfc3bd3c29133884a9e7b8290447e037bdfe465805461c40271851f3cd87c92b41d72431f096ccfac0d3e5d0eee105e10ca96585e8610b25a28a2e0ca423e450e687ed301692ad9683a7805ecfd76e2b65e57c5747625c80f7b0707938e0cac0ef80ad44a8ffa8f7b1a7cdfba9ae99f992bf9f40f411844cb9f3bd4df2eb98304b3821d3d86e30a6c1695bba77379d4c8c53ee74cdaf286730b4ea8d46a666b79bbf61fe719366cc4b932c7e6de19ef89f98ed81c5fea959c67bb00981f81fb4905c8e8f965950ab375ed11216d1f48971d108f8e85c5db8808b3c6037c890d5599c91d74bc3d8f3719a37de968af31eadb9675382da877b234bb94ec9ce43580735d968f13358b202cb467d5d9e80789b3272f7af38ba55a08d36f87a5244255cd147934ff9f2da80b149623abf4a37fdad5bef12729593fdffa7de773a0203216cf551c119235c0fac3ca1f6bde73d15e87502cda4fbdf567d4bc8474598152b672394bc28b87e84c30ce497e0840e5664c9e608e070ace9a8f7ca3a934940eac3bba302d9927d6961d836aba84757704a810904d66a8f615aaf6830f73b6315a6c06a93359307f51a11e2343aa1c0c62afb076f7ad25aa6c91ab48f974b932117903f0f21b8c3f2f0e4b8bd737990271eb22f99179fdba94444bd14bb5cf15b04d73ea1d720b11f7072d9ffc76d5f9e4b8487b148aeca1cd9e17e4cbf20a455e2175db4035062beb0c0f1d0ed31aaacd64045cbdb043bd16a2def3305338111d2e6130ebf56abb2e5693ba0ae8c7e4dbcc8873762a1bcec44f82c8ec12758554c505f615a6657b6004c1ddf3b9df244831b56ccefe217c7df4703e12122b700c3149e15f63995c71e964000278d560361cf28dac878ef86e6c6ca7c610bd5e58a96ba8cd5db3170df79d6bb307455fa4059a4040e0f34f7976e8c6a8ff92def5d8a979bb27cee36f1b96f4f9f22914881fe17dcefb68ab865835ac30f0b8141737f9407086293f264b4b4532990de42c0689440936e72c7a03ee7a445a3c4d848f28a9dd9be5134f50ecbf4a1f7d9554979a4edda4e516609fdc970667f091ef04a061b1814ea5d39585f5fdba7c04d3373dd5c5d6d16ee7eca42f9e091c2073b55e6af2c864b9ab28c44b1379eb5522adbce7f6c67d736ef55a0f43183e60aef94045b0066235724139ea781dfc501cc9fd329f8d599a37f4f05ec229395282dec0c8a1591f4d31e4c94a26199bde973bac3d6d05bda22fe171092545cea274b050f22cd92f9a0c048f179b6a8f9733169b93d1279d93128ade110cd43a5b2ef922acd376a0ed13439654a51cd0f165460584c9791d35b72ba00b4d7b44e087c16ba40855e4b5dc55a2b3b570d61e60b59887477b55c4cea3eef47ac7a7ba20e636b7dd300d7e4afe6ea8febad241f69520760f8592fabd46d3fc320051d7025a41cda70d2337b77ec21f4122745340a07a970fd62bbb367ede7f6ab7ed8e7ed72730f15215007c32777c66380b8e0b96afefe3ef82f8fef6f90f00e28f9ba39697d95901d8747a9b95578619112219f67455cf9ca72fd4892504dd83625b7292a43e67a5b845a64712fe31dcd407b7873b7e79e51736ef0fd8fa9d5e2bb90df96c", 0x1000}, {&(0x7f0000000000)="d8c0ecf9c29b7bf2ec29a96efd23c71c47a8f4e98ecd7b2911f0e45c390db13937a3fd98d368d2cbebf8828de466f0aaf4f3", 0x32}, {&(0x7f0000001200)="8382a866d08cdc23af2865e863d58e1f1b2ba28323db7bfc794f172b974e522148fc68c372ce2ec8cc5d66e5fb9363bb6c0ea2fbc0264cc0ba277797d08087f432c417a89198c819a00fdc9dde680116533acdee5c15daf7e4d710c90fb9a990ed2bf310fa368c8b39e0eb1e3915520682c41019779c1994071b3167d87e90046bacbbd6a385901d343f8c8bc803d249ebb5432f7d78e3333de4747d3f18391356339bbf77aa0027b95826d61d427bc5597f23bf59873692b0686a143913a0314b76b0084dfd47bd16f12d47dd9fc25eb35aeb7389b44d66c9e0635eb04c2ee253", 0xe1}, {&(0x7f0000001300)="93304dd7a3af42d3cd7f7c1a352379459926610cad596bad3e93d1daf289312afc053e7b614dad074ac9412402abcda8c101af2418cfed956aa505056f902551e852c5502b4d6b7bf15b315a57b05f98d253090245645f2f8d838fa5ee9a7e1a76361c5546e266fbee38be93ca8a876a337882fe0e1f25d955ba141f2cb65f8848333d9c9c6288e066aec595ff32a0e063e619974123c1286774fde4f5f5763ed8c132bc00cabef9627556c88e7314ab76a9e47c263eab4e111ec3c0181de7e84481557a3d750a8b81a177cfb8d67675bd34caeaa1a15167fd02d879faa3d9", 0xdf}, {&(0x7f0000001400)="ace7060dbae059bc2a3990d2a8c7dde814dc08dd6c05d51dcad69eb957c35ace022557e4fda33a653724c7ca77aa59f8a55366cd1704127075ae51a45b2857c8fc81d49f5298d353f7d8782204886207d00df6039ccc26ed62003134dba56b07ecbabc1e8566206e2a92fec80b0c173d11fc344e4e1588c39a4f1ae9252c89a9c337663b5215996631802779566d49066fb8a939acd311efe256a0174c33ee3bc055a6ae36840d3c2b49333a5859e3ab24ae3a16eb7ab477b400e6ddfb9b64523114e2649f89a623fad7b950049872fffe0df276284255c9e2fc4b", 0xdb}], 0x6, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) dup3(r1, r0, 0x0) 2018/05/18 06:51:02 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000001900)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000015c0)=ANY=[@ANYBLOB="fc00000010000102000000000000000000000000000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb000000000000000000000000000000003c000000fe8000000000000000000000000000bb000000000000000000538c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000a00000000000000000000000c0008000800080000000000"], 0xfc}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x141400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f0000000180)=0x5e2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x1, 0xcf7}, &(0x7f0000000200)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14, 0x800) sendto(r0, &(0x7f0000000040)="f5c5a1701a9841313223ef45a2b23be6d4fe3e44d9ae07cfb29999754630e2dfdf22e4deb8b2e7d3ffce2a6e5fe73f6a7c5d977e42cb37ce47d96205cb25c4b412fcf9ac2e88d326cfe5f6a7bbbdf4776940330278ffda3e715261b3e04a53e1fc968b865e40cbc8c9555d20e43e29b5f9910fbba5f28e3367ef78577bd2ae25d25288a11216219c9125a6f2763551e1c3bb44d46258471082ba7282667e11e60718863b4b894736b887d62a9a027842ad832e0cb358", 0xb6, 0x0, &(0x7f0000000640)=@ll={0x11, 0x1f, r3, 0x1, 0x6, 0x6, @random="adab965b4f93"}, 0x80) 2018/05/18 06:51:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8913, &(0x7f0000000340)="c626f66f20000000823f00a79132e329fb280400f657fe70a2869ac6865747b4eef7440743ece7b050f45c40225444a35da160211d06fb631131e2f27009ed05c40e4e78ca8e880fd000000000000000014ce75baa11fa2c4088ae11b4ee35fdf387dcd0d7602eb2dfd71a8b4593945de97aa4d020a3dcea94674e0060a750473d5fc103c6e5a6fa0b185b4127551f5a3a0250331031f649b854e3384e0500000000000000000000034aecaefa3984d56f119e02eacbfc703e89ee255a408cf9bc3d4047b51b91cdd9994b8c8ed59521d5879c451710d2691f519590b49a15f56adb81") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000000000000}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0xa}}, 0x0, [0x0, 0x0, 0x2, 0x0, 0x100000, 0x0, 0x0, 0x3]}, 0x5c) 2018/05/18 06:51:02 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xe001, r2, r3, 0x1, 0xac00) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) 2018/05/18 06:51:02 executing program 7: r0 = epoll_create(0x20005) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'teql0\x00', @ifru_settings={0x9, 0x6, @te1=&(0x7f0000000000)={0x40, 0xffffffffffffffff, 0x2df, 0x8}}}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) fsetxattr(r0, &(0x7f0000000140)=@random={'trusted.', '/dev/rfkill\x00'}, &(0x7f0000000180)='teql0\x00', 0x6, 0x1) ioctl$int_out(r1, 0x5460, &(0x7f00000001c0)) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000080), &(0x7f0000000040)=0x4) ioctl$TIOCNOTTY(r1, 0x5422) poll(&(0x7f0000001380)=[{r0}], 0x1, 0x0) 2018/05/18 06:51:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @remote}, &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x25c, 0x280400) r2 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)='vboxnet0GPL\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x4b26) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000004c0)={0x1, 0x4, 0xb0, 0x0, 0x0, [], [], [], 0x0, 0xffffffff}) 2018/05/18 06:51:02 executing program 4: r0 = socket(0xf, 0x20000000f, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/245, 0xf5) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)) r2 = accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x5, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000002c0)={0x5, r3}) dup2(r2, r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000240)={0x20, 0x7fff, 0x1fc4e1c8, 0xfff, 0x2, 0x7}) personality(0x4000000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) 2018/05/18 06:51:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/18 06:51:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000001d00039b4296392bb9e8ef3913eb790ec9c65abaf90d2276be6f8c2e5b78f8b29e0a27800f0000000000000009fb42f376588401a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xe4, "33ab906f89170f4d412443b2cc0ca0445fcb37c2c1221d1676ffada47a39536ef60588ba7ef0af61fa486802337df18246a58c899b99f04e0904bf52df0f3ff78766679dca06cd7cce725f9eb75d2b2bd528d263fe9dbff1be8685bd36544fd3bfeac76a798ca462f989235c2b78340dd23c80dc71bbff4ec67f1484da62cc5c399a15d8b4fb4f651e69e0d1fd229cb7427e44458ca057aedbd4d30a71c29f9d61ab6994407c7c2d83c83b7f7f45343c4cb77d7975b28fc5e05152148eeea30595a9f1c323f546f6715a18c9a62bf5d87481df8d78e7c4e759c815452a50e99664c5b317"}, &(0x7f0000000140)=0xec) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2c7, 0x8, 0x101, 0xff, r2}, &(0x7f00000001c0)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 06:51:03 executing program 6: r0 = socket(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000d3, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) r1 = getpid() getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioprio_get$pid(0x2, r1) 2018/05/18 06:51:03 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_mtu}) 2018/05/18 06:51:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) recvfrom$packet(r2, &(0x7f00000001c0)=""/223, 0xdf, 0x2, &(0x7f00000000c0)={0x11, 0x1f, r3, 0x1, 0x6, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x98) 2018/05/18 06:51:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) io_setup(0x8000000000005, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)='D', 0x1}]) 2018/05/18 06:51:03 executing program 2: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x2, 0x1, &(0x7f0000000140)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/05/18 06:51:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="148011acd2bf5a00090100000000000000000400f3541d950be8fb8f28c8031f037390728e748976f7d77523324d960864708cb5540f0a6592a233904242c1c35d2174ec8adbf2a5adfce98216da6e821ee5fccbaddc00a339f8bb1261edccd6baeff6fafcf710a1c237e5654b7b"], 0x14}, 0x1}, 0x0) 2018/05/18 06:51:03 executing program 5: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000100)=[{{r4, r5/1000+30000}, 0x4, 0xa246, 0x9}, {{r6, r7/1000+10000}, 0x6, 0x5, 0x100000001}, {{0x0, 0x7530}, 0x6, 0x1, 0xfffffffffffff6f4}, {{0x0, 0x7530}, 0x8, 0x6, 0x200}, {{0x77359400}, 0x6, 0x5, 0x3f}], 0x78) 2018/05/18 06:51:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'veth1_to_bridge\x00', @ifru_hwaddr}}) semop(0x0, &(0x7f00000001c0)=[{}], 0x1f4) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000080)="c2275b665e6dab15d8d650c493517f6f1a53815049254d80f1b401d6c11425f25ae873ccdb4259a93086bf225d8539d561cf29029c6edf0703059fa2eae6682a9ce5d285f8e20c6923c23f") 2018/05/18 06:51:03 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x10000, 0x4) 2018/05/18 06:51:03 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000004c0)) unshare(0x40020000) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0xffffffffd5064805}}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x284000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x8}) 2018/05/18 06:51:03 executing program 0: getitimer(0x5, &(0x7f0000000040)) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0xc05c5340, &(0x7f0000000140)={0x20000000000006}) socketpair$inet6(0xa, 0x6, 0x1001, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r0, &(0x7f00000002c0)={0x1f, {0xfffffffffffff801, 0x351, 0x7f, 0x10001, 0x9, 0x80000000}, 0x1}, 0xa) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x80000000, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x1, 0xff, 0x6, 0x0, 0xffff}, &(0x7f0000000480)=0x98) 2018/05/18 06:51:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='procmd5sum-\x00', &(0x7f0000000500)='bdevppp1)user\x00', &(0x7f0000000240)=']&\x00', &(0x7f0000000280)='#\'\x00', &(0x7f00000002c0)='vmnet0em1}GPL\x00', &(0x7f0000000300)='+\x00'], &(0x7f0000000440)=[&(0x7f0000000380)="706f7369785f61636c5f6163636573736b657972696e67656d305b70707030776c616e31e06c6f7d00", &(0x7f00000003c0)='\x00', &(0x7f0000000400)=':procvmnet0GPL]\x00'], 0x1000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@local, @in=@rand_addr}}, {{@in=@multicast1}}}, &(0x7f0000000080)=0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000480)={{0x3, 0x3, 0x7, 0x3, 0x9}, 0xe, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000540)={0x7, 0x7fffffff, 0x7}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000200)=0x3) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xa}, 0x49, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c00003de857020018000104000000000000fcff090303000000000800000000"], 0x1c}, 0x1}, 0x0) 2018/05/18 06:51:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = mq_open(&(0x7f0000000440)='[)selinux\x00', 0x0, 0x0, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0xffffffffffffffc0}, 0x4) [ 106.886881] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 06:51:03 executing program 5: socket$netlink(0x10, 0x3, 0x80000000000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0xbea, 0x0, 'client0\x00', 0x0, "43c818900c975c62", "d09a0348f14819911637607d99375e6670b6044f3996725774b05bcd3679cf06", 0x3, 0x7f}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) 2018/05/18 06:51:04 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x3f, 0x50000) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='cpuset\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x10000) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000100), 0x0, 0x72) ioctl$TIOCSBRK(r0, 0x5427) 2018/05/18 06:51:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f00000001c0), 0x48, 0x0, &(0x7f0000000080)={0xa, 0xd, 0x2000000000e, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) listen$netrom(r1, 0xfff) 2018/05/18 06:51:04 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="4f7752e4ebe8aaaa00e34ce20441e92a2f60685044e803dbeaa820435e2d518fa53cfb4a7a7a3f1b60d398e0481934752999f9e7ea00000000000000400000"], &(0x7f0000000080)={0x0, 0x3, [0x17a, 0xc9c, 0xc18, 0x1e2]}) write$binfmt_script(r0, &(0x7f0000000240)={'#! ', './file0', [], 0xa}, 0xb) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x1}) 2018/05/18 06:51:04 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000140)={r0, 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, 0x1}, 0x20) 2018/05/18 06:51:04 executing program 6: r0 = socket(0x10, 0x100080000000002, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) write(r0, &(0x7f0000a27f88)="240000002600ff000000010004773600fb1308020100000000b0e5000000000000003f10", 0x24) 2018/05/18 06:51:04 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xe0f, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x4}}, 0x9, 0x7, 0x9, 0x1, 0x4a}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7, 0x3, 0x1, 0x0, 0xa}, 0x98) prctl$getreaper(0x2, &(0x7f00000001c0)) [ 107.215330] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 06:51:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x7, &(0x7f0000000080)=0x1) fcntl$getown(r0, 0x9) pread64(r0, &(0x7f0000000040)=""/8, 0x376, 0x0) r1 = dup(r0) accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) 2018/05/18 06:51:04 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x1000008000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0x4) recvfrom(r0, &(0x7f0000000000)=""/30, 0x1e, 0x1, 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$rds(0x15, 0x5, 0x0) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000080)=@l2={0x1f}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001700)="b3b988eaef7b5e48adda160510e8a518ddeff2c006bbbaed77910e85282d66b94c632f5fbf1bef1d31789bfe2c4c676d95f9dbe434ed21f849df2c9a7b6fffd713615d29ff0a946ce2a1cfdc82f4ad5718b6116d87d830995dac84f15de37eb8863743f9e7c32cf490d2270717a68576ab513ecac9ff50a51cec4d8382270dd69bdeadabc7e2da5622d0f4de355d7ff28a", 0x91}], 0x1, &(0x7f0000000140)=ANY=[], 0x0, 0x8000}}], 0x1, 0x0) 2018/05/18 06:51:04 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) accept(r0, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000040)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x36, r2}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0xfd9f) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x8, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) socket$packet(0x11, 0x2, 0x300) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfdef) 2018/05/18 06:51:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f00000001c0), 0x48, 0x0, &(0x7f0000000080)={0xa, 0xd, 0x2000000000e, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) listen$netrom(r1, 0xfff) 2018/05/18 06:51:04 executing program 1: mknod(&(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x50240, 0x0) openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x7fffffff, 0x9, 0x100, 0x20, 0x1f, 0xa8}, 0xfffffffffffffffa}, 0x3) [ 108.042685] syz-executor6 (7478) used greatest stack depth: 53176 bytes left 2018/05/18 06:51:05 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x0, 0xff}) r1 = socket$inet(0x10, 0x3, 0x80000000f) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010207031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) fcntl$addseals(r1, 0x409, 0x5) 2018/05/18 06:51:05 executing program 7: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=ANY=[], &(0x7f0000000040)=""/125, 0x7d) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x38) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x2, 0x1fd) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1000, 0x32397b) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000180)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000200)={0x6, 0x4}) bind$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x2}}, 0x1e) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 2018/05/18 06:51:05 executing program 5: r0 = creat(&(0x7f0000891ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x20}, 0x8) lsetxattr(&(0x7f0000756ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0xb4c27bf97cf0a812) 2018/05/18 06:51:05 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/sockcreate\x00') setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0xff, @multicast2=0xe0000002, 0x4e22, 0x3, 'wrr\x00', 0x10, 0x8000, 0x2}, {@loopback=0x7f000001, 0x4e22, 0x0, 0x4, 0x7, 0x4}}, 0x44) exit(0x0) close(r0) 2018/05/18 06:51:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x20, 0x1, 0x1, 0x20001, 0x0, 0x4, {}, [@nested={0xc, 0x12, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/18 06:51:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x49224}, 0x123) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x1, 0x0, {0x1, 0x1, 0x1000, 0x0, 0xff}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x8}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x4, @empty, 0x5687}], 0x78) 2018/05/18 06:51:05 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000200)=""/191, 0xbf}, {&(0x7f0000000100)=""/77, 0x4d}], 0x3, &(0x7f0000000300)=""/13, 0xd, 0xff}, 0xfff}, {{&(0x7f0000000380)=@sco, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000400)=""/117, 0x75}, {&(0x7f0000000480)=""/253, 0xfd}, {&(0x7f0000000580)=""/126, 0x7e}, {&(0x7f0000000600)=""/6, 0x6}, {&(0x7f0000000640)=""/40, 0x28}, {&(0x7f0000000680)=""/13, 0xd}, {&(0x7f00000006c0)=""/210, 0xd2}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x8, &(0x7f0000001840)=""/3, 0x3, 0x8000}, 0xdf}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001880)=""/32, 0x20}, {&(0x7f00000018c0)=""/153, 0x99}, {&(0x7f0000001980)=""/166, 0xa6}, {&(0x7f0000001a40)=""/1, 0x1}, {&(0x7f0000001a80)=""/202, 0xca}, {&(0x7f0000001b80)=""/47, 0x2f}], 0x6, &(0x7f0000001c40)=""/28, 0x1c, 0x6}, 0x7}], 0x3, 0x10000, &(0x7f0000001d40)={0x0, 0x989680}) r1 = creat(&(0x7f0000001ec0)='./file0\x00', 0x12e) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000001e40)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001d80)={0x0, @multicast1, @broadcast}, &(0x7f0000001dc0)=0xc) connect$can_bcm(r0, &(0x7f0000001e00)={0x1d, r2}, 0x10) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000230020000100000000df493601a7a8674d06196e56a7789c0000000095"], 0x20}, 0x1}, 0x0) 2018/05/18 06:51:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0xa000, 0xe) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000640)=""/87) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="eba7107592d7", @empty, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@arp={@dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'dummy0\x00', 'ifb0\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="496a9408da87", @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)=""/11, &(0x7f0000000040)=0xb) [ 108.212711] netlink: 'syz-executor1': attribute type 18 has an invalid length. [ 108.270819] netlink: 'syz-executor1': attribute type 18 has an invalid length. 2018/05/18 06:51:06 executing program 3: unshare(0x24020400) r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1e, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x101000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x400) ioctl$KDENABIO(r1, 0x4b36) 2018/05/18 06:51:06 executing program 5: socket$inet6(0xa, 0x80001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x705043, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x102) splice(r0, &(0x7f0000000200), r0, &(0x7f0000000080)=0x36, 0xc2, 0x4) 2018/05/18 06:51:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="f00000001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000001cf4ab16cc020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf0}, 0x1}, 0x0) 2018/05/18 06:51:06 executing program 2: r0 = socket(0xa, 0x1, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) fchmod(0xffffffffffffffff, 0x408) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x8000, 0x97a0, 0x0, 0x1fb, 0x2000000, 0xe6}, 0xce5, 0xffc, 0xffffffff}) 2018/05/18 06:51:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) geteuid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), 0x8) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = gettid() getpgid(r2) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/254, 0xfe) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x6, 0x1, 0x9, &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/05/18 06:51:06 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000500)="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") 2018/05/18 06:51:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="8100020080008101"], &(0x7f0000000240)=0xc) eventfd(0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0xeb, @loopback={0x0, 0x1}, 0x7d4d63bd}}, [0x133, 0x100000000, 0xf64, 0x5, 0x0, 0x9, 0x1e, 0x5, 0x3, 0x7fffffff, 0x5, 0xfffffffffffffff8, 0xb9dc, 0x0, 0x8]}, &(0x7f0000000380)=0x100) unlink(&(0x7f0000000140)='./file0\x00') alarm(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/40}, 0x18) 2018/05/18 06:51:06 executing program 6: r0 = socket(0x18, 0x0, 0x1) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x600004, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x0, 0x7fff}, 'port0\x00', 0x1, 0x1002, 0x5, 0x7fffffff, 0xcb9, 0x40, 0x5, 0x0, 0x6, 0xfff}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/82, &(0x7f0000000200)=0x52) 2018/05/18 06:51:06 executing program 7: creat(&(0x7f0000000700)='./bus\x00', 0x0) inotify_init() r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0xa4, 0x7fffffffffffffff) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x6, 0x1f, 0x52, 0x6, 0x3, 0x3, 0x8, 0x197, 0x40, 0x369, 0x6, 0x9, 0x38, 0x2, 0x7eb, 0x400, 0xffffffff}, [{0x60000004, 0x8e, 0x400, 0x6, 0x401, 0x1, 0x6, 0x6}, {0x6474e557, 0x2, 0xd2, 0x10000, 0x8001, 0xffff, 0x0, 0x100000001}], "d2f55bc9a8898ab0f3679b83ef70a3dda09a5683b70c066694986aabc6a30ea548ff74410976fa780a6948fce4b8094be34d5aad2442f0fb2a88de2ace0b45420737dacc185d75a320dd1af1200d6ed38d91e78739c96a5bac9a", [[]]}, 0x20a) 2018/05/18 06:51:06 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @local}, &(0x7f0000000280)=0xc) fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in, 0x4e20, 0x4, 0x4e22, 0x0, 0x2, 0x80, 0x80, 0x4, r1, r2}, {0x3, 0x81, 0x8, 0x5, 0x9, 0x4cbc616a, 0x6, 0x9}, {0x4, 0x5, 0x0, 0x8001}, 0x8, 0x6e6bb6, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x3b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3504, 0x3, 0x3, 0x5, 0x40, 0x1f3b9086, 0x5}}, 0xe8) r3 = socket(0xa, 0x1, 0x4) ioctl(r3, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") clock_getres(0x1000001, &(0x7f0000000580)) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000000)=0x8, 0x4) r4 = syz_open_pts(0xffffffffffffff9c, 0x400c0) utime(&(0x7f00000000c0)='/\x00', &(0x7f0000000100)={0x3, 0x5}) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000040)=0xffffffff00000001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r5, 0xffffffff}, 0x8) fcntl$setflags(r3, 0x2, 0xd3da23a5c0064035) 2018/05/18 06:51:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x88, 0xa, &(0x7f0000000080), 0x4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002040)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000001200)}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) 2018/05/18 06:51:06 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_getres(0x9, &(0x7f0000000080)) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'posix_acl_access)ppp1@&wlan1vmnet1,\x00'}, &(0x7f00000000c0)=""/74, 0x4a) 2018/05/18 06:51:06 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0xffffffffffffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x8, 0x4) 2018/05/18 06:51:06 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={"627269646765303a0200800400"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x6e, "38b7aa737351d785c5a6ffce5de76c4585a8002d0a1e7469a6a262ed9790f4a7d30d207dbeea47d5614b037ff7f258cb4128b070a4b0b9776f66b7d27dfe274109724b6211b67ca7895942c7f407907c6161933f93b9649c7344fbd8e892d3445493c50b064f3bdb841bc6b37d74"}, &(0x7f0000000000)=0x76) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x38000000000, 0x10}, 0xc) 2018/05/18 06:51:06 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x800000000000039, &(0x7f0000068fe8)="ff020400000000b58a000000003dffffff00000000e68605", 0x71) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0xc, r1}) 2018/05/18 06:51:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) geteuid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), 0x8) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = gettid() getpgid(r2) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/254, 0xfe) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x6, 0x1, 0x9, &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) [ 109.559652] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.566545] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/18 06:51:06 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) listen(r0, 0x0) fcntl$addseals(r0, 0x409, 0x3) connect$netlink(r0, &(0x7f0000000680)=@unspec, 0xc) 2018/05/18 06:51:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000500)="2f65786500000000000409090000000000000088459be65498efefdd7691be10f2f436eebf000ee9a90f798078439ed554fa07424adee901d2da75af437da876fffb5fbb374f9f55bb89c58596f8145735a20d53f86f3cabf15094eb8198a5bec01958d7f13ef0280f20311fe5a982f53edec94032a931acb0f230c877d6acbd4a9573909f0423dd00095f6c0ff84bc849292b603c57bbb3269cfcf0fa8f53d699f5bdacaee22df7c25e5a048968daf9b30c7f6fd3fe096f06eb48c65f61") fgetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000002c0)=""/206, 0x347) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x80000000}}, 0x8, 0x4, 0x7, 0x6d, 0x2}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0xffff}, &(0x7f00000001c0)=0x43) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, 0x8) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x40000) 2018/05/18 06:51:06 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x8, 0x1}, 0x2c) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x40000, 0x0) socketpair(0x5, 0x804, 0xe8d8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x80) sendto$ipx(r1, &(0x7f0000000080)="4f44ea19f7e6b41dda3106594be5f5f4efeae46e759bcceeb34130b9c45faa41357174da8881666c10a80f58973d946eb75c345a46c3ce172ab2a0c554ce1e0fa81b5353d5dd23308d8876c7d682bebd35c00d7f1d410e6f0341994c9074dc320a83f6f7afe7f6eb82", 0x69, 0x10, &(0x7f0000000100)={0x4, 0xfffffffffffffffc, 0x7fff, "4ad571fd8cb4", 0x6}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000003c0)={0x9, 0x4, 0x7fff, 0x2, 0x6d403750, 0x68377fb8}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)) write$binfmt_script(r0, &(0x7f0000000440)={'#! ', './file0', [{0x20, 'md5sumvmnet1wlan1+{x(GPL-'}, {0x20, '/dev/null\x00'}, {0x20, '/dev/null\x00'}, {0x20, '/dev/null\x00'}, {0x20, ',[]]nodevppp0[em0+'}], 0xa, "5d3448abda191bc218257e61c48d00a8ee1312e4288e130970f97e8a66bbb6a14e4b9a4d74d4a5e9578856b8be0ce32a9b6ea08246ad45d5c1175f836bf0a0038ccdefbb58484e6ee3fc8bc287aaf08821ec30b9d4fe9d3bce69e9"}, 0xb4) 2018/05/18 06:51:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/05/18 06:51:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpid() r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000800)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) r4 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000940)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000a40)=0xe8) getresgid(&(0x7f0000000a80)=0x0, &(0x7f0000000ac0), &(0x7f0000000b00)) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002580)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002680)=0xe8) stat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002880)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000280)="c88981fa55bc16d30bf4e4d194e51f40ad9c048c34fea8caee3691c8849139e82e6c61ada9e8a9668d5134083905c631183164e86d60b5c29c6e2cf1ee99c9c59b1bc27cdbf9fb7dda9d5baf6a1e50f836a7e78f30e6c3e946b3c5018c2182161be2bcddbb09044a3e5c89d5696fa77b230a3a866f27ac0c4d970425ca25c96359f7de892cfd779d397b4e174eddb30bfaa903b2cd296e3714bdee74b6621a062deed82c", 0xa4}, {&(0x7f0000000340)="ba9ca7ba195b65824697217712504e41765a1077638407aacde536ec611d50112927f2bfc191bbd967983be1abd70e7579a6bc2532196acad7be6e7bd65d02e12a8dfc3255d9beb116bb861b216825f84c59e5ebdd48377f3b42155de6d5ec894b9fa59b6dede833e5c28b1382c4b2a6204afb06a5b68e8368e7a000f6d16dbe7ea5f408484f95603b26161e57646c1c060128d382389dd7edfd1f7550deb4a0b0f4b9c6c4aff871ca730a7f5103e7f84ec25b6d8b179b4dfaa2262c357685387a40201e0ea9cb7d3cbbc2a312f8a786e77eb5382943d03f17159d93b1b86b62fb301cfda01d45509b75da93c9192bbc17", 0xf1}, {&(0x7f0000000000)="4a8f6e26213a77", 0x7}, {&(0x7f0000000440)="e7ac4df11681fd43912a15caf2a11f6032688708b91ca46977a7c79026592846840a1fb354dd267b9c6bd97c4adc2860fd066cd25cae01ce6a16da9491d6811855fa697ef99f4bee83e97b70d65f8f98d871f0c6fbc6bb2e344b9ed145df3a69de18484da0e7a55c97781e0fec92991c8b12eaf0a3b04584f0e75a46ec1f564a817b8b9f49c73e5c9648eca65628794452cc6a35d7adc42efe59368ebb254bd02fa510c0", 0xa4}], 0x4, &(0x7f0000000200)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2, r0]}], 0x28, 0x4000000}, {&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)}, {&(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000640)="2e026876b1e6933a05656b272351bce050ec74cfe941624897703047027b1f182124989e49ee8fb70f1637909d10a413263af22163fafa8d771a711fa234179211db5c35c3441d4b97e10e83db3eed728b53f8792e3ee1176f0b4a6462cdf332ccbfa1752ba16790a3dfa4d307e92904e370962a", 0x74}, {&(0x7f00000006c0)="b9f48da08b7f85ca2324d7b60d5d3a623a4b9576044e68c59162ab62a281d4899acde56966574cba2c59bfa8b05f08e09e22ecf4227efb39dc23141795700715acc0c2de2801022290f1054506ec71760012c464c4a450a254ae95c2d4e01907bc0a4d4a42416d39549e5c19816a9423345ea79285fe2b1a934c9a5c4e3614820f477f6da1a57f502c4ce148c85f5cf6cda365a32ea835fc2628f3d3f771bf007bf3762b7c8a7e88bed8e75215485121de39369490a598e130bfc915de5e63f9e600818320b6e1a1f79d61e8955fac7a95478719409d5518b9500c52fb7b436d0f9b8752a3", 0xe5}], 0x2, &(0x7f00000029c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00000000200000080000000001000000020000007111caab9fc0a3ae27155ca8c1e554819d3ca97916a1622a5d6054efea26614e728980eb3541154120154e9401686f78a020cd97b96df770f4a080ea9fbbd9766725170d04bffb126737b707989dc9b60bcdbba60000000000000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x4000}, {&(0x7f0000000d80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000e00)="f46f5af171e824f35d7cc1921aa95c7d031565a58e502c84ac1f8582a23f44bfdd020c42434a392ca18a3d0584ef4aa2d227fbdd56349fc4ec27fadccb95a88624f5a4e273fa8e1c72fa02675b00a097256f18370aaf9b774cb924997e746609f045308d2daad7dad64c5b2fed6864bc7386789291161480ac308761f569ba9fd59ecc7751d52f586b56bf8de85275c8ad", 0x91}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000000f00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000000f80)="05baa6915ecbac5935335a7ac69c258da500f6ce63a9574841333b200e88dadab44c83f5a024fe647ec329f0978f76950caf0fe64dba71a26f43d7ee1440354ad993c0363fa2f37acf89a69e4f13f9cc64045dfa119c246ca607891e16ec694a94127de1dd18e50a7a2163c5f801cb56a9a6", 0x72}, {&(0x7f0000001000)="ed725c220e233d7d4cdd528caf338af7b683d1664bdf414aefa3c7bda02f2e386cb828db6661199b85bba9e8d4bca0355ca0c70eb8ebe1119c95f89bf6b7a7d7be326c144fb0fd1ed581b12c2c238455f1dce4850dc2f598f5d19d13798f34bf2fd505f0e0a7c94ab69bd0f696c011ffb8bafffc5cd4433e311afbcb6c70ddf404d88e677de880bb4ae688adddca1d407d7cf850c22a9b8875172a14513ff13b2204638d89f4fc6f5824ff1e74a58279ef198af83fde9524b66e345570fbd39c363e79171dcfcf7bec12d3e3a5a837628aff504587e39de1f746e3a75af9c245e01db90eb325b7a4", 0xe8}, {&(0x7f0000001100)="2942b41c3076b4493945818c23f096f6a627566f42833d0d8016228f5bbd7849f02fceaee5be7e51f42d6fa840058558d5ceded927c988635f28412b8ddf191ba03b78bb9cf656ef342a8114e1dcb5ea96c8d8150e39959df8c49ac7d685a29005538c67a0cbcb1caf2ea76959599cd89616d2ba73b0da9dfc6a07b0013957d2d3aa55bdd96eecd05f43f6649714ec88c3cbd4edf4b1c3a4e1fad8286aecc45610a0aedf6a6c1176d290cfd9e821536f55a1e4e879b9b8ca351de9419e0291665c5aa27ee9c815f851bfbd775c612cccab78b006bc96fa9b4a125a354850c48c0d01cdc1d102f5a19539a5062244", 0xee}, {&(0x7f0000001200)="74aa8bbaa929dc5103a3fabd446cb9e9b8e862018b20118c77ee420d9f7d409f7bce43aaeb941f0c917b79bdad317871d15a73d964e3a83c71ffda4b80f34cefdffcdfdd953378f0f4647146965446baa3af629e10676c7cdd2eb2e8c9dcf213e80540d6b6ad937a5cda310a32f7c91e352adb55f6ec527ba772e5fe8cce876ee7affa144f8d3e283fbd51e5e6a636ee6545495db12a34ac04", 0x99}, {&(0x7f00000012c0)="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0x1000}, {&(0x7f00000022c0)="0540a89e9a4e8f9e01a68d5fdd289dc620d0d558ccfb11fa455dc8dd8d267c527714706a79d0e40ad1499dc0621f2b0e31042202ea9d4013438f2028622c4daae959c6c767cffcc48e41095e010ba2", 0x4f}, {&(0x7f0000002340)="a96dc2444c97c50c9e3a54f6f6a9c88c6f001fc0198b1c64b195bb1a9c3aadcba25060373edb71e46d8b7ab971666d89e6c3bea867c4079f126eab1300844f4ee2ec18d05f37f7d13db2cf5c4026b0abaef36168911a6abb92ff1010d0d9a0", 0x5f}, {&(0x7f00000023c0)="67d05478d70f50b1f7654144adff2659fe465bebf566b68c794ff0f1b7908e55cf7a751f45df4df823489e538a337458141eb1cadd496e124886ac4635dea26fbe5b4e9e2b072c2f59ac350d1e15cfd7f5a53dd57baa58875c45fa012c08095621158994061799586509cdeb50b057282da88bc6b811c50d7d95e52938f822a727ca01840e875a1eda21ddebe47d039dc3f2b4ef775c8c2d3499cc680257", 0x9e}, {&(0x7f0000002480)="1cbd3e1ca59d1847984dcc27be4deaa45e081be4eaae4a59aadcb51d342c5032198d1036b7cb46d2584ff7", 0x2b}], 0x9, &(0x7f0000002780)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r2, r0]}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r0, r2, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r0, r2, r2]}], 0xf8, 0x40001}], 0x5, 0x20000000) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={[], 0x4, 0x7, 0x2, 0xed, 0x9, r1}) ioprio_set$pid(0x1, r1, 0x4000000000009) ioprio_set$pid(0x1, r1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x81}, {0x7, 0x3}, {0x3, 0x100}, {0x4, 0x5}, {}, {0x2, 0x1}], 0x6) ioprio_get$pid(0x2, 0x0) 2018/05/18 06:51:06 executing program 2: r0 = gettid() r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffffffffff7c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r2, r3, 0x0) accept$inet6(r2, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff17) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x0) 2018/05/18 06:51:06 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x200082) socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000005fc0)=[{{&(0x7f0000000200)=@llc={0x1a, 0x306, 0x2f506132, 0x5, 0x1, 0x80000001}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000280)="cb01191fd4f4f2cb64f0e0fa3b95da679c1f6427a731092701c67dad344c1612d2ad3e0fde88b8504f63953bc3dae6ecb1f6487fef8c78d17c3bb60e5c4a800b6fdbcdb19fcf469cacb9a6080e55647c68f166d3ed9d51d3be32eecc32acbc71755d28d9cdf96998d608cc2f9338b9840608ad7efa2d387ad0ab991fa04c383e933fc0496583e02c0d62ac85ebee189ecc51d4677d130ef9fb8c780fda17eb55c95cc6dba0474c893141c50202c9cb58d949b9c1c29f3720551e2709b5707d3665f7cd14ddd27c45c9054dfb9d6e3694d8254d17dbc9be3ce8f1724fdb1e0ad3", 0xe0}, {&(0x7f0000000380)="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0x2178, 0x20000000}, 0x1}], 0x3, 0x40800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000001c0)={0x1, 0xffff, 0x3e}) mq_notify(r0, &(0x7f0000000180)={0x0, 0x1b, 0x0, @tid=r1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x16, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_sa2={0x2, 0x13}, @sadb_ident={0x2}, @sadb_spirange={0x2, 0x10}]}, 0x68}, 0x1}, 0x0) 2018/05/18 06:51:06 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xc0, 0x4001) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00000002c0)={@remote, 0x0}, &(0x7f0000000300)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8a000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)) creat(&(0x7f0000000200)='./file0\x00', 0x20) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x2, 0x1, 0x8, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) fchmod(r2, 0x3) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000000000), &(0x7f000044b000), 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x400, 0x10000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/05/18 06:51:07 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/18 06:51:07 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007b00)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000007b40)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ip6tnl0\x00'}) 2018/05/18 06:51:07 executing program 4: timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffd, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) io_setup(0x2, &(0x7f0000000000)=0x0) io_destroy(r0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xf2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}], 0x3c) r2 = semget$private(0x0, 0x2, 0xa8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200800, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000240), 0x2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000140)=[{0x3, 0x1, 0x1800}, {0x7, 0x9, 0x800}, {0x1, 0x3f, 0x1800}], 0x3, &(0x7f00000001c0)={r4, r5+10000000}) 2018/05/18 06:51:07 executing program 1: mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) semget$private(0x0, 0x7, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0xffffffffffffff7f}, &(0x7f0000000080)=0xc) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xebe, 0x2002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x400, 0x4, 0x6, 0x2, 0xa13}, &(0x7f00000001c0)=0x98) pipe(&(0x7f00000000c0)) 2018/05/18 06:51:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x4, 0x2, 0x0, 0xfff, 0x5, 0x4, 0x9, 0x7fff, 0x6, 0x8, 0x1f, 0xffffffffffffff17, 0x822c, 0x4, 0x3]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x7, 0x20, 0x400, 0x8}, &(0x7f0000000240)=0x18) 2018/05/18 06:51:07 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xffff, 0x9, 0x0, 0xc1d9, 0x0, 0x1, 0x1000, 0x0, 0x8, 0x5, 0x0, 0xc1fc, 0x20, 0x7fffffff, 0x8, 0x2, 0x7fffffff, 0x5, 0x1f, 0x5, 0x2, 0x81, 0x7f, 0x48000000, 0x9, 0x401, 0xd1c, 0x2, 0x3, 0x8000, 0x7f, 0x1, 0x10000, 0x7, 0x1, 0x4, 0x0, 0x6, 0x1, @perf_bp, 0x8000, 0x3544, 0xedd, 0x7, 0x101, 0x20, 0x80000001}, r1, 0xe, r2, 0x1) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000027a000), 0x0) 2018/05/18 06:51:07 executing program 3: r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000009040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f000000a280), 0x0, &(0x7f000000a2c0)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x80, &(0x7f000000a5c0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffff3e5}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) 2018/05/18 06:51:07 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000140)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x1, 0x1}) 2018/05/18 06:51:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) dup2(r2, r2) 2018/05/18 06:51:07 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x40000008, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003140), &(0x7f0000003180)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000200)={{0x7, 0x0, 0x0, 0x0, "27a94af6009c34738410c793c161cf8a2adb5e3d154956297a23eec4b588f45fe8f2cd23758e4d7a1e36135f"}, 0x0, [], {0x0, 0x989680}}) 2018/05/18 06:51:07 executing program 5: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) r1 = socket(0xa, 0x1, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0xfffffffffffffacb, 0x6, 0x4, 0x9, 0x34, 0x8, 0xba, 0x4}, &(0x7f0000000040)) recvfrom(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/05/18 06:51:07 executing program 3: socket(0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x108, 0x0) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) execveat(r0, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), &(0x7f0000000400), 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x1fd) 2018/05/18 06:51:07 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000000140), &(0x7f0000000000)="39599493e3d58a25e33b018b9cd5be24cafa27014ad9a37a3b3a2fdb9f8c207266dbe8676c5c3d4335291c2b5d51849d069b6bad15f899867383350148343afa0f5a65b2f7a3fe5321168d9e93a655530d160ec01f9ef1925df9f34e52231f99a1d424a82c3ee4ace0aaf200f848a5e36755d07118f30a04af5ddc6b2455af00000000") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 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={&(0x7f00000004c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) clone(0x0, &(0x7f0000000740)="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", &(0x7f0000000200), &(0x7f0000000b00), &(0x7f0000000940)="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") r1 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) 2018/05/18 06:51:07 executing program 2: r0 = gettid() r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffffffffff7c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r2, r3, 0x0) accept$inet6(r2, &(0x7f0000000300), &(0x7f00000001c0)=0xffffffffffffff17) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x0) 2018/05/18 06:51:07 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) accept4(r1, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000400)={@can={0x1d, r3}, {&(0x7f0000000380)=""/71, 0x47}, &(0x7f00000001c0), 0x8}, 0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) write(r1, &(0x7f00000002c0)="06", 0x1) dup3(r0, r0, 0x80000) r4 = fcntl$dupfd(r1, 0x406, r1) sendfile(r1, r1, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0) ioctl$UFFDIO_COPY(r0, 0x405c5503, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) connect$pptp(r4, &(0x7f0000000200)={0x18, 0x2, {0x1, @rand_addr=0x200}}, 0x1e) 2018/05/18 06:51:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0xf, 0x7) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b80)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001c80)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000001d80)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001cc0)=@delqdisc={0x6c, 0x25, 0x100, 0x70bd2a, 0x25dfdbfd, {0x0, r2, {0x4, 0x1e}, {0x6, 0xfffb}, {0x10, 0x7}}, [@TCA_RATE={0x8, 0x5, {0x8, 0xff}}, @TCA_RATE={0x8, 0x5, {0x9, 0xffffffff}}, @TCA_STAB={0x14, 0x8, @TCA_STAB_DATA={0x10, 0x2, [0x9, 0x9, 0xffff, 0x401, 0xbbf0, 0x7]}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, "f2e2d2", 0x2, 0x10001, 0xffffffffffffffbe, 0x4}}}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000140)=""/63, &(0x7f0000000040)=0xffffffffffffff5e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r3) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000180)=0x10, 0x800) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000001c0)="53532bda47ff6605fedfcb5f9b8a1a9d8a0887e8d4c60ee14d7d19384641d0a151ed58c3ff88dde984688f076c95b561ed0457f76ae3ed082b356710f1f3f0840ac86597984c655246f6d3f5d1f4bb467f94b1ec", 0x54) 2018/05/18 06:51:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x0, 0x5ae7, 0x3bc, 0x61c, 0x2, 0x6}, 0xf, 0x2, 0xec6, 0xfffffffffffffffa, 0x0, "50dc38b9b31ee435627f761050fb6e3337e797727a20e161a527ae5b0bda976282de6f0a32b6ad8f61cb2084e45754dbddd58d3d7333925dd91670e0a887b6fcf5b656b3d02ebe5b3cdc6214b52adf14cc34fa9706eda524e752e959a2175986b57797b837b620749dca8f90e5909285dd592f1bc54429c9feb2982e48e4d1b6"}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x4400000080081272, &(0x7f0000000140)) 2018/05/18 06:51:08 executing program 0: unshare(0x20003fd) r0 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/78) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x200000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="00800004000000881136ea000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/18 06:51:08 executing program 1: r0 = memfd_create(&(0x7f00000000c0)=',cpuset\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x1) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/40, 0x28}], 0x1, 0x0) 2018/05/18 06:51:08 executing program 3: socket(0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x108, 0x0) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) execveat(r0, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), &(0x7f0000000400), 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x1fd) 2018/05/18 06:51:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x160704382588a034, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'bond_slave_1\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) prctl$intptr(0x26, 0x1) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mknod(&(0x7f0000000040)='./bus\x00', 0xffe, 0x0) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100), &(0x7f00000002c0)) 2018/05/18 06:51:08 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000001880)='/dev/input/mouse#\x00', 0x5, 0x228801) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000018c0)=0x1, 0x4) r1 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000100)=0x1000001b4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/18 06:51:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x3c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x148}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/05/18 06:51:08 executing program 0: socket$unix(0x1, 0x801, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)="e91f7189591e9233614b00", 0x80203, 0x38) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0x80) 2018/05/18 06:51:08 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000100)=""/218, 0x6, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000240)={0x8000000, 0x9, 0x19}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f00000000c0)={0x81, 0x40, 0x8, 0x8, 0x6, 0x7, 0x9, 0x9f, 0xfffffffffffffffc, 0xe3}) 2018/05/18 06:51:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x1, 0x0, 0xfffffffffffffe00, 0x7fffffff, "4ffe573367d0058a6c515f6b96729ec5cd477bbe98a7592c0304235a308d086b1db6db350514f2725bf616bf347d3954cbe92f3726a53310ef9d24404a3b85", 0x38}, 0x9c) sendmmsg(r1, &(0x7f00000002c0), 0x4000000000000f4, 0x0) 2018/05/18 06:51:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x30, 0x5, 0xfffffffffffffffb}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x1, 0x8200, 0xff, 0x80000000, 0xfff, 0xb0, 0x5, r2}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x100, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f000075b000)=ANY=[]}, 0x1}, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) signalfd4(r1, &(0x7f0000000180)={0x100000001}, 0x8, 0x80000) 2018/05/18 06:51:08 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000000140), &(0x7f0000000000)="39599493e3d58a25e33b018b9cd5be24cafa27014ad9a37a3b3a2fdb9f8c207266dbe8676c5c3d4335291c2b5d51849d069b6bad15f899867383350148343afa0f5a65b2f7a3fe5321168d9e93a655530d160ec01f9ef1925df9f34e52231f99a1d424a82c3ee4ace0aaf200f848a5e36755d07118f30a04af5ddc6b2455af00000000") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 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={&(0x7f00000004c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) clone(0x0, &(0x7f0000000740)="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", &(0x7f0000000200), &(0x7f0000000b00), &(0x7f0000000940)="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") r1 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) 2018/05/18 06:51:08 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3b9e, 0x400000) setrlimit(0x0, &(0x7f0000103000)) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) setrlimit(0x0, &(0x7f00006a4ff0)) 2018/05/18 06:51:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = inotify_init() unshare(0x400) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000000)={0x4, &(0x7f0000000300)=[{}, {}, {}, {}]}) 2018/05/18 06:51:09 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x5, 0x0, &(0x7f000082f000)}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x20, 0x6, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="8f0000004bbee8699203143384748d3cf3676bfc78e110e01599564eacb424204c5e394f3ae4c19e91efb7a0244762db54dc7206a594b591740971ff4d2f9cce6f6615ca3256b8184a78c3038568ddeaa7604c65359f87a248aef3abb95f1f232bf0d7bbf9c4f1647e956203834087e034b3ab3874b0afd8db916f5f90a8dbf96857886f8ac89f73821d13cbf97272c14a60f2"], &(0x7f0000000140)=0x97) 2018/05/18 06:51:09 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0/file1\x00', 0x0, 0x8}, 0xfffffeec) pipe2(&(0x7f0000000040), 0x4000) 2018/05/18 06:51:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="e37f81a68f4ec3fd96d1856461d6bcd518c120eddedcaf2ef75400d45436c910521cdc450ef234a583d6363b0a8594361303aabf042185065775de000f7e3dc731defd03ab1333770ed8b4482a1e847ad5be58cbed299f0d62029204b8da170d75530b78a4f1e33be8b5d28ee91f406efa6a5a439c6e19e8ff71113794b8963717192b2b835689fe2cd0cb61bb1861fa70a764029d46c3e5b120f61974b8768853285d1f7ac7c8b6b5ae6791f8341546ec618379e741418ed20ebab35922934e371ce97bc882bd6086f4cd66269edffb0187bb112a75e1070b0412f7c115a467f0188aa1dae9e72aa0166d8258b79a00000000", 0xff4d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r1, &(0x7f0000000180)=@hci, &(0x7f0000000540)) r2 = fcntl$dupfd(r0, 0x406, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000000c0)={0x2, r3}) 2018/05/18 06:51:09 executing program 6: r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x7, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/05/18 06:51:09 executing program 5: gettid() munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x5200000000000, 0x4) 2018/05/18 06:51:09 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0xfffffffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0x0, 0x7, 0x1}) [ 112.282563] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT 2018/05/18 06:51:10 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10200, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f0000000140), &(0x7f0000000040)=0x4) r2 = dup3(r0, r0, 0x80000) ioctl$TCSBRK(r2, 0x5409, 0x8) 2018/05/18 06:51:10 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) clock_getres(0x7, &(0x7f0000000000)) 2018/05/18 06:51:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x3, 0x4) r1 = socket(0xb, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x181000) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/05/18 06:51:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000080), 0x4) close(r0) 2018/05/18 06:51:10 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000300)={@remote, @remote, @remote}, &(0x7f0000000340)=0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0xe75, 0x20, 0x4e52818a], 0x3, 0x4, 0x9, 0x2, 0x0, 0x3, {0x7, 0xffff, 0x4bb, 0x59e9, 0x0, 0x1, 0x1ff, 0x5, 0x9, 0x3, 0x3, 0x0, 0xcae, 0x10001, "4a712c1478b0ca44871f010e9ce1d277b98819fdc6e5d0c5109e0291633627ec"}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x60) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pkey_alloc(0x0, 0x2) lseek(r4, 0x0, 0xfffffffffffffffd) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x1, 0x6, 0x2], 0x3, 0x1, 0x1, 0x0, 0x7, 0x8, {0x67, 0x5, 0x40, 0x9, 0x4, 0xff, 0x0, 0x4, 0x40, 0x40, 0x20, 0x100, 0x3, 0x2, "04dd559ea8ecab0940aa39330ba9da2e44a81796197e60e70b7a7fb4ed2c436d"}}) 2018/05/18 06:51:10 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x3b, @loopback=0x7f000001, 0x4e21, 0x3, 'sh\x00', 0x8, 0x7, 0x5d}, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000000200), 0x80000005) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000340)={'team0\x00', r2}) 2018/05/18 06:51:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000002c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="4c2afde682ef0adbb1cf6d648805373dd17221cf77", 0x15}], 0x1, &(0x7f00000000c0)}], 0x1, 0x400c011) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/05/18 06:51:10 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) write$vnet(r2, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/240, 0xf0, &(0x7f0000000000)=""/55, 0x3}}, 0x68) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/05/18 06:51:10 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/05/18 06:51:10 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/18 06:51:10 executing program 1: umount2(&(0x7f00000000c0)='./file0\x00', 0x2) inotify_init() 2018/05/18 06:51:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) close(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x3, 0x9, "938d5a4b73a0", 0x5}, 0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="ff5a324244194830948d3009c8fa8abcbbc32de4da43606a15d7c97c597a4d48e889389f1c824853c5ef23752d9c727a97fe70ddbdab4622da39fc17afb218d231683038a2ba6bf57b8e4ebdefd873a944643d57fda4319469e40a0b2407f861d89e14dea2f527a691584dcf97425bcc0e9fcbcf220e10da530f1529b194824bda992c4e2728ad54bbdc6b27f03517cb88f37d42abe41988fbfd2db1599a97c646d2cb36117b331a", 0xa8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/18 06:51:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x178, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/49, 0x31, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socket$kcm(0x29, 0x2, 0x0) 2018/05/18 06:51:10 executing program 0: socketpair(0x1e, 0x2, 0x0, &(0x7f0000000140)={0x0, 0x0}) getpeername(r0, &(0x7f00000002c0)=@l2, &(0x7f0000000340)=0x80) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000000)={0x0, r0}) 2018/05/18 06:51:10 executing program 1: r0 = epoll_create(0x2) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) r2 = perf_event_open(&(0x7f0000757f88)={0x1, 0x67, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000ff4)) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000000300)=""/231, &(0x7f0000000100)=0xe7) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x100000001, 0x8, 0x86, 0x0, 0x3}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x7, 0x8000, 0x5, 0x5, 0x7fffffff, 0x9, 0x100000000, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x400, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000200)={r6, 0x7ffffffd, 0xcb, "1b5c888fb0384e811962b76ee1bcbcbb01a0aeb1fcea35c9cbf9eb371c68bbd9e8f56c7214ab531aa8cefcd37464189a1359473c39a08160b31b48597dce65fc856d9badd0e08e45751520f49949dc16b8c466b15afe68761bf1135d4bbc5fdf0f0bc9fa688af13b54f3177c257b14dc554d7d71479df61c21c9309d9ee5bc157c6afbe7de91406eba694ae23c2fb5d57a6af3032ff81002e595a39ef08bfaa152e6877b07413976584c6d78eb091421fc472b9be34847fdc8470dcb8a7e996123d0374c1ef415c3cb4543781df2d87033152feb3d5b968cc4711580af3ffbc963388a1a406bdf405e0345b7a0827faf5f698028"}, 0xfc) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) epoll_pwait(r0, &(0x7f00004a0000)=[{}], 0x1, 0x74e, &(0x7f0000bacff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000065bff4)={0x2001}) shmget(0x1, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) 2018/05/18 06:51:10 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200402, 0x80) socket$inet(0x2, 0x80805, 0xfffffffffffff801) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1a, 0xe, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x2ec, 0xf635b68fd22864aa, 0xd, 0x6, 0xffffffff, 0xffffffffffffffff}, @generic={0x200, 0x100000000, 0x3, 0x5}, @alu={0x0, 0x6, 0x2, 0x7, 0x6, 0xfffffff0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2d}, @ldst={0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x461c00000000}, @map={0x18, 0x8, 0x1, 0x0, r0}], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x32) 2018/05/18 06:51:10 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) read(r0, &(0x7f0000000100), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x1, r1}) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/190}, {&(0x7f00000002c0)=""/211}, {&(0x7f00000003c0)=""/104}, {&(0x7f0000000500)=""/165}], 0x1be) r2 = shmget(0x3, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) readv(r1, &(0x7f0000000140), 0x1) readv(r1, &(0x7f0000001440)=[{&(0x7f0000000200)=""/170, 0xaa}], 0x1) r3 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/rfkill\x00', 0xfffffffffffffffa) keyctl$read(0xb, r3, &(0x7f00000005c0)=""/237, 0xed) openat$nullb(0xffffffffffffff9c, &(0x7f0000000440)='/dev/nullb0\x00', 0x2a0001, 0x0) close(r0) eventfd(0x5) 2018/05/18 06:51:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) pwritev(r1, &(0x7f0000001680)=[{&(0x7f0000000080)="78e99c6c70ec427e9fa3f05ccd1c165836fb86b1f6fadd18dc6dbbdfbf448e436d4c638ae0ae8decf9c949cccef4caa49c2d3ab6bddf485a72d64abdadfab7c6636d70ce2c2fbbe5fc296563cced", 0x4e}, {&(0x7f0000000180)="60f4349d6bc8bff46d78048bca06e45d3e5537b0115fa8f586bc8db9d12c238365d52c11c73d03959f318b11b051acd3d5dc0dc1aa24506374d7cc615c9865ba695b866ccb94ed14b0f4911830543ede09d3ac0f442f7375cbaf2d9a2625f84b2b53a20a4d852d45b208fca385f544ad0c8baf10d0a57c08a6cb6695714b56800f09ba9fea201d156ba79dbbe1f4a8151302e54507331bc0de28c337890b5ca98f6b8f294b9819ee575b76ff1638e894340314b68f83752f236844db6465ed87cb9c02f92924af877bc4c1ac2b2945fbba340605ee72d94739b3f566d4a573156c1e17817a0affa1e03a3ed3b67f8e061c", 0xf1}, {&(0x7f0000000280)="10dd4b192fb54cc333843be1e0cac5bcef95cd595cd5acf768404458f6c834d26f2aa76c74fc2e5313b68efd2070ccc7b20616c2ffc432a920de4f1af4b341fba9d74241cfada731f767ab94955e4cb5619fba933c55a3115cef37887a477f10533708abb2480d003bc0b12f7f608f05f7eb05ba98fb97dc36d657a074d624c05a586c8da7990d99d8b28e3b90d53da24e84dbe9380fc2ff35fc7a1c84be970398c7a48f92c70b72409906c09b58898d708b8ef6d834fb9c5c7d094cbc7cec9920a69ce03cf510eb254b70585e3c7d4066bcb0929dc7587daa570e8b9a0fb85820c8be060c", 0xe5}, {&(0x7f0000000380)="0480f4c3eb5ee949c0cbf7ab41fbc11b20ce250e24bfdaaa69965694ca18aae6d6b6d4104c78ec5466e620e089b52a7bb37844658a5aca67322ddcd74cf800c509c484579c8ef14fe6c96907bf48e2b70d125745d26b6cd357a7609403bcc80eff7815a8f4b721eef8b988209db4a5f864def11f72f802ce1ae2915b9f8f66ba06de495729e86e7b1c7b1bf7fc192a4c98ca42a50e6dd59740165693fb41548951ae63fadb064a033688985c012dd9251f49295e61106ce2fe4d72d53e5e0fdc235bce613486df4504cf2cb5b840875823a394d8e5ca6e0498d29ffe03c1886295c282755577101ef6e7", 0xea}, {&(0x7f0000000480)="e19345f2b4711a8f1e65e9eb8d110b38b838692deeeff6ad8e9ba3c9584240e5d471b3f5a6e6749cd9fe60cf8ec8ff126b1f248552aad981b7b42b69d3b42f7082227420e6edeebca5817b010af66a9510ad1d6f5717de31ed56f6cc605c518b5ec7bcc27235eec95356c2f854d43b424ff9fcd71ee2b7cb5a3f898455d1b16035e4f607e2b5f7a3af10d507fed605a14f5300692be91ad3ff3dbdbfbeafb0eab8743c5d234722a14df11d40eb4723876bf9477d604f593fc67e3a9c4a462d1892bf73feaa2ffd7def8e4745ac0dcbd92bafd40a", 0xd4}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="29fd73514f69e8e0319af5382edb39cfe6978b447a5a854f210bc818ef2c0d7ff0988f5304f8045ef8d8b252545b5c9d3b7b65ee723a1f5433d37a7987f6bc099bd2796eee8aac2b21fefdd76f6a1dc443ef95bbb47f63cbb602d228a7598b71b88a07ae0e7aa8e139a6d41518544aece4e8724331f9", 0x76}, {&(0x7f0000001600)="9ea76581452c28eddbd134c8579f4d0709ba81d787ca6bb98266aba8b050bbb1d9dda517a72dd203120eec81d857a6a4604d92d4f1998198ed1c5a738a3371fbb3ad021c3a30fc70506674f8d5cd581e06ceb586bc837665d9ce709b2ab2fbc6dd28ba1dac57f0c0341c17a0e5499a86c4d1089b3f671646a12c99", 0x7b}], 0x8, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001700)=""/113, 0x71}], 0x1, 0x2e) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x8800, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a00000008000b0000000200080000bf00", 0x29}], 0x1) 2018/05/18 06:51:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x5, 0x820f, 0x7, 0x1, 0x101, 0x5, 0x1000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0605345, &(0x7f0000dc5f98)) 2018/05/18 06:51:11 executing program 5: r0 = socket(0x400000000003, 0x80003, 0x7) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x29000020}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="dc1000003e00000129bd7000fedbdf2502000000270d5a1f4cfc879c2d8966e045c234bf9e5c8c309a82e08cc39fec9faa4eefa9cc583bfa02c597c7893fccaf0ab15b3a91067cdb33acecfd36e16353f56980fe05b07cb32ce560a6f2af15541e269fd4ebbd80f8f8e7dfca4823ac9e0c0da2bd759b8329525c735d2c06209d6d61efb8133d6963c3ac881bc501681c98ede84782f3d924af443585321f1b44cdaa2199a9b31a1c10580008007400010000000400120008007100", @ANYRES32=r0, @ANYBLOB="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"], 0x10dc}, 0x1, 0x0, 0x0, 0x80}, 0x20004080) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv6_newaddr={0x8c, 0x14, 0x223, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xffffffffffffffff}}]}, 0x8c}, 0x1}, 0x0) 2018/05/18 06:51:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x4, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x7) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/18 06:51:11 executing program 3: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r0, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x6140, &(0x7f0000002000/0x2000)=nil, 0x2) r1 = socket(0x4, 0x0, 0x10001) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x80000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x4) 2018/05/18 06:51:11 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200441, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0xfffffffffffffffd) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) r3 = fcntl$getown(r2, 0x9) tkill(r3, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/05/18 06:51:11 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x200) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000880)) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) fstat(0xffffffffffffffff, &(0x7f0000000980)) openat$full(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/full\x00', 0x2000, 0x0) socketpair$inet(0x2, 0x80000, 0xffffffffffff0001, &(0x7f0000000a40)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/vhost-net\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/149) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)) stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001100), &(0x7f0000001140)=0xc) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001180)={{{@in6, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001280)=0xe8) getegid() socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f00000012c0)={0x1, 0x7fffffff, 0x7fffffff, 0x7f, 0xc, 0xffffffffffffff9c, 0x803a}, 0x2c) perf_event_open$cgroup(&(0x7f0000001300)={0x3, 0x70, 0x1, 0x3ff, 0x6e, 0x5, 0x0, 0x80000001, 0x4, 0x4, 0x9, 0xfffffffffffffffa, 0x2, 0x100, 0x81c, 0x4, 0x0, 0x1, 0x0, 0x9, 0x101, 0x4, 0x4f, 0x2, 0x5, 0x55, 0x0, 0x8, 0x7, 0x7b, 0x7fff, 0x1, 0x3, 0x6, 0xfffffffffffffff7, 0x0, 0x101, 0xea6a, 0x0, 0xb162, 0x4, @perf_config_ext={0x3ff, 0x6}, 0x1000, 0xfffffffffffffffb, 0x101, 0x7, 0x400, 0x3, 0x100000001}, 0xffffffffffffff9c, 0x7, 0xffffffffffffffff, 0x8) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001380), 0x800) syz_open_dev$ndb(&(0x7f00000013c0)='/dev/nbd#\x00', 0x0, 0x10000) socket(0x1a, 0x5, 0x7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001400)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001440)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001480)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001500)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001540)={{{@in=@remote, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001640)=0xe8) getresgid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)) 2018/05/18 06:51:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x2000000000000000) [ 114.393323] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 114.403386] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/18 06:51:11 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8010}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf8, 0x38, 0xb00, 0x70bd2b, 0x25dfdbff, {0xa}, [@nested={0x4, 0xc}, @nested={0xe0, 0x8a, [@typed={0x8, 0x29, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0x28, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="5da97bdb91db13e4b43cfbb11e54f26fdac37f979c105351e4ed0072cbf2782efd59da3bdd0e483e8d0a3cb5a7e1e4bcf6aad6538063b9f7236d3ff9252ece3c525857de980acf702993331124723698ae3462c8f9d17a7295e1cf1db30fa56417691e9e88fa96e937ac52eca5dc6bb8a2595aa7be3490fac82798f5ac68bdd1f00a6a8e702ad6ea1d393db086064ed1a5ab1450696fa469959663", @typed={0x18, 0x8d, @str='proc^{)]!security\x00'}, @typed={0xc, 0x92, @u64=0x5}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0xc0}, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10, 0xf0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x2e, 0x3, 0x0, 0x0, {0x400003}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/05/18 06:51:11 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, &(0x7f0000000140)=0x84) eventfd2(0x9, 0x80001) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r2, 0x7ff}, 0xc) rt_sigpending(&(0x7f00000003c0), 0x8) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="4cb60000", @ANYRES16=r3, @ANYBLOB="000029bd7000fbdbdf251100000008000500ff010000080006000700000008000600000400000800040007000000080005000600000008000400ee0c0000"], 0x44}, 0x1, 0x0, 0x0, 0x20040880}, 0x40) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000180)={0x7, &(0x7f0000000440)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {}, {}, {0x0, 0x0, 0x0, @link_local}]}) 2018/05/18 06:51:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) fchdir(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x20) 2018/05/18 06:51:11 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1ffffc, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3a, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x800000000000000}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x1}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="7e753500000000008277000000000000"], 0x10}, 0x1}, 0x0) 2018/05/18 06:51:11 executing program 1: socket(0x1a, 0x80006, 0x5) 2018/05/18 06:51:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x8080f, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000d00)={&(0x7f0000fff000/0x1000)=nil, 0x7, 0x3, 0xcafc227cd3347af2, &(0x7f0000ffe000/0x2000)=nil, 0x3}) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xa34) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x52) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/vga_arbiter\x00', 0x200040, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000c00)=""/135) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad0d39e9e95f9ee17c4e671c6dc721e7c2", 0x11) accept$alg(r0, 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/self/net/pfkey\x00', 0x20004, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000d40)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000e40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000e80)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000f80)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x97, 0x4e20, 0x9, 0xa, 0x20, 0x20, 0x2c, r5, r6}, {0x8, 0x100, 0x1, 0x9, 0x1400000, 0x6, 0x7ff, 0x10001}, {0x3, 0x8, 0x1, 0x3ff}, 0x0, 0x6e6bb8, 0x2, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x15}, 0x4d3, 0x3b}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x4, 0x0, 0x80000000, 0x9, 0xf149, 0x9}}, 0xe8) bind$alg(r4, &(0x7f0000000b40)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) 2018/05/18 06:51:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') recvfrom$ipx(r0, &(0x7f0000000080)=""/202, 0xca, 0x40, &(0x7f0000000180)={0x4, 0x10001, 0x200, "8e34150b4369"}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x81) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) [ 114.646351] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 114.712418] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/18 06:51:11 executing program 1: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000045ffc)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/50, 0x32) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_matches\x00') readv(r1, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) mkdirat(r0, &(0x7f0000000040)='./bus\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)=ANY=[@ANYBLOB="060000000400006a0c000000"]) getdents(r0, &(0x7f000002efec)=""/46, 0x2e) 2018/05/18 06:51:11 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x76}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x1, 0x1f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x27f) [ 114.876993] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/18 06:51:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="aa001c"], 0x28}, 0x1}, 0x0) 2018/05/18 06:51:12 executing program 6: r0 = socket(0xa, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="019fdb7dabb8154e7bd44a405a2eeb40d5627d1cea94bb2f1c19bc134c473d68e35e00000000000000000000") socket$inet6(0xa, 0x3, 0x87) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x6, &(0x7f0000000080)=0x1) 2018/05/18 06:51:12 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x200) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x479) ioprio_set$pid(0x2, 0x0, 0x4005) 2018/05/18 06:51:12 executing program 1: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r0, 0x0) r1 = semget$private(0x0, 0x0, 0x10) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000140)=""/237) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x6140, &(0x7f0000002000/0x2000)=nil, 0x2) 2018/05/18 06:51:12 executing program 7: r0 = getpid() r1 = getpgid(r0) process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x3, &(0x7f0000000540)=[{&(0x7f0000000340)=""/233, 0xe9}, {&(0x7f0000000440)=""/4, 0x4}, {&(0x7f0000000500)=""/3, 0x3}], 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000580)="12a400000000000000a10000000000000000", 0xfffffffffffffeee, 0x7fc, 0x0, 0xffffff74) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000480)=""/109, 0x6d}], 0x4, &(0x7f0000000b80)=""/205, 0xcd}, 0x3}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29, 0xfffffffffffffffc}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}, 0x4}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/18 06:51:12 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='../file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)="93c298eb6a902f579b337f1d255d0c193e65b8e1bf2976c6d5db61ed3d04634a05f0e2d80a71d171097affafc7e01f4bb4b9cd2ad870642e2818cb7c8e5ddaa0378ec32c322769331387e4483af2e14091b100f0ffffdf5e4c470d12b1ec83c3dcd3324b8a72d3291244ea40b144a15d06d68a6bfd5dfb8f3886b021b26c729fc35bb4f971339915025e2e239011ebdcd4181791834f838e", 0x3, &(0x7f00000005c0)="ca2feca816c3d9ce7664e6d1c5ee22563bc39e9cfce462517b385f88ef79bf1728372c819fae45f63a913300005e77940daa90da3c1f23bc6f976dfbf3b55fac61a43effb30ce686d5527a1dd5ef9cdf37e31796f363190920a7a02f57702c62cc9b34ab5feb1fe66463fd18a5e4715eac349a6d3afbeb437b990fc0fde05a9dee672401281e93cfca243680a459d49ab0ad3581a59ff58645e1e359ea8eae5888d30e4a3ce8a3d4500e5bbe0ca4721e7ef32cc1e0be5ab5cb1882c5a743f3dd1653dbb8388a9ab390d6f3be26fb963c62af954281cc6703") chdir(&(0x7f0000000780)='./file0\x00') r0 = syz_open_dev$adsp(&(0x7f0000000700)='/dev/adsp#\x00', 0x3f, 0x8000) execveat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f0000000bc0)=[&(0x7f00000008c0)="93c298eb6a902f579b337f1d255d0c193e65b8e1bf2976c6d5db61ed3d04634a05f0e2d80a71d171097affafc7e01f4bb4b9cd2ad870642e2818cb7c8e5ddaa0378ec32c322769331387e4483af2e14091b100f0ffffdf5e4c470d12b1ec83c3dcd3324b8a72d3291244ea40b144a15d06d68a6bfd5dfb8f3886b021b26c729fc35bb4f971339915025e2e239011ebdcd4181791834f838e", &(0x7f0000000980)='\x00', &(0x7f00000009c0)='\x00', &(0x7f0000000a00)="8829736563757269747970726f6373656c667d626465766367726f757000", &(0x7f0000000a40)='vboxnet0em1vboxnet1\x00', &(0x7f0000000a80)='ramfs\x00', &(0x7f0000000ac0)="8829736563757269747970726f6373656c667d626465766367726f757000", &(0x7f0000000b00)='\x00', &(0x7f0000000b40)=')\x00', &(0x7f0000000b80)='#bdeveth1\x00'], &(0x7f0000000e00)=[&(0x7f0000000c40)='[\x00', &(0x7f0000000c80)="93c298eb6a902f579b337f1d255d0c193e65b8e1bf2976c6d5db61ed3d04634a05f0e2d80a71d171097affafc7e01f4bb4b9cd2ad870642e2818cb7c8e5ddaa0378ec32c322769331387e4483af2e14091b100f0ffffdf5e4c470d12b1ec83c3dcd3324b8a72d3291244ea40b144a15d06d68a6bfd5dfb8f3886b021b26c729fc35bb4f971339915025e2e239011ebdcd4181791834f838e", &(0x7f0000000d40)='ramfs\x00', &(0x7f0000000d80)="8829736563757269747970726f6373656c667d626465766367726f757000", &(0x7f0000000dc0)='ramfs\x00'], 0xc00) execve(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='ramfs\x00', &(0x7f0000000100)='ramfs\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='ramfs\x00', &(0x7f0000000240)="8829736563757269747970726f6373656c667d626465766367726f757000", &(0x7f0000000280)='ramfs\x00', &(0x7f00000002c0)='ramfs\x00']) umount2(&(0x7f0000000180)='../file0\x00', 0x2) symlink(&(0x7f0000000040)='../file0\x00', &(0x7f00000003c0)='./file0\x00') socketpair(0xf, 0x80f, 0xfffffffffffffffb, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000004c0)={0xfffffffffffff537, 0x83, 0x0, 0x97a, 0x4, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) 2018/05/18 06:51:12 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/231, 0xe7}], 0x1, 0x0) 2018/05/18 06:51:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000000)=0xfec4) getsockname$llc(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 115.363588] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/18 06:51:12 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x5, 0x7, 0x8, 0x7, 0x4, 0x7, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x20, 0x20, 0x100000001, 0x4, 0xca}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x8000, 0x3}, 0x8) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000240)}, 0x0) 2018/05/18 06:51:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') [ 115.410262] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/18 06:51:12 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000004c0)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x620000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001180)={0xffffffffffffff9c, 0x3, 0x1, 0x81, &(0x7f0000001140)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x22000, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = syz_open_dev$loop(&(0x7f0000001200)='/dev/loop#\x00', 0x481a, 0x117182) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001240)='/dev/nullb0\x00', 0x301000, 0x0) r7 = socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001280)={0x0, 0x80000, 0xffffffffffffff9c}) r9 = accept$netrom(0xffffffffffffffff, &(0x7f00000012c0), &(0x7f0000001300)=0x10) r10 = socket$kcm(0x29, 0x5, 0x0) r11 = accept4$unix(0xffffffffffffffff, &(0x7f0000001340)=@abs, &(0x7f00000013c0)=0x6e, 0x800) r12 = syz_open_pts(0xffffffffffffff9c, 0x200240) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001400)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = syz_open_dev$ndb(&(0x7f0000001880)='/dev/nbd#\x00', 0x0, 0x40) r17 = openat$dsp(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/dsp\x00', 0x0, 0x0) r18 = socket$inet6_icmp(0xa, 0x2, 0x3a) r19 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r20 = syz_open_dev$vcsa(&(0x7f0000001900)='/dev/vcsa#\x00', 0x80000000, 0x40000) r21 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001940)='/dev/rtc0\x00', 0x400, 0x0) r22 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001980)='/dev/cuse\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000019c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a00)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000001b00)=0xe8) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = syz_open_dev$sndtimer(&(0x7f0000004280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000042c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004300)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000004400)=0xe8) getresgid(&(0x7f0000004440), &(0x7f0000004480), &(0x7f00000044c0)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004500)={0x0, 0x0}) getresuid(&(0x7f0000004540), &(0x7f0000004580), &(0x7f00000045c0)=0x0) r32 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004600)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004640)={0x0, 0x0}, &(0x7f0000004680)=0xc) stat(&(0x7f00000046c0)='./file0\x00', &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004780)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000004880)=0xe8) r38 = getgid() r39 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000048c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000049c0)=0xe8) getgroups(0x4, &(0x7f0000004a00)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004a40)={0x0}, &(0x7f0000004a80)=0xc) r43 = geteuid() r44 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006340)=0x0) r46 = geteuid() r47 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006380)={0x0}, &(0x7f00000063c0)=0xc) r49 = geteuid() getresgid(&(0x7f0000006400), &(0x7f0000006440)=0x0, &(0x7f0000006480)) r51 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000064c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000065c0)=0xe8) r53 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006600)=0x0) lstat(&(0x7f0000006640)='./file0\x00', &(0x7f0000006680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000006700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = fcntl$getown(0xffffffffffffffff, 0x9) r58 = geteuid() lstat(&(0x7f0000006780)='./file0\x00', &(0x7f00000067c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006840)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006880)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000006980)=0xe8) r62 = getegid() r63 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000069c0)='cgroup.type\x00', 0x2, 0x0) r64 = syz_open_dev$loop(&(0x7f0000006a00)='/dev/loop#\x00', 0x5, 0x20000) r65 = openat$dir(0xffffffffffffff9c, &(0x7f0000006a40)='./file0\x00', 0x200000, 0x80) r66 = openat$full(0xffffffffffffff9c, &(0x7f0000006a80)='/dev/full\x00', 0x80, 0x0) r67 = socket$inet_dccp(0x2, 0x6, 0x0) r68 = syz_open_dev$usbmon(&(0x7f0000006ac0)='/dev/usbmon#\x00', 0xd0d, 0x200000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006b40)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000006c40)=0xe8) r71 = getgid() r72 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006c80)='/proc/self/net/pfkey\x00', 0x83, 0x0) r73 = syz_open_dev$vcsa(&(0x7f0000006cc0)='/dev/vcsa#\x00', 0x800, 0x40c0) r74 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006d00)='/dev/ptmx\x00', 0x40, 0x0) r75 = syz_open_dev$sndseq(&(0x7f0000006d40)='/dev/snd/seq\x00', 0x0, 0x280000) r76 = syz_fuse_mount(&(0x7f0000006d80)='./file0\x00', 0xe000, 0x0, 0xffffffffffffffff, 0xfffffffffffffff9, 0x800) r77 = inotify_init() r78 = socket$kcm(0x29, 0x5, 0x0) r79 = memfd_create(&(0x7f0000006dc0)='lo\x00', 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000071c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007200)={0x0, 0x0}, &(0x7f0000007240)=0xc) getgroups(0x4, &(0x7f0000007280)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r83 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000072c0)='/dev/rfkill\x00', 0x200, 0x0) r84 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007300)='/dev/autofs\x00', 0x204000, 0x0) r85 = syz_open_dev$tun(&(0x7f0000007340)='/dev/net/tun\x00', 0x0, 0x400) socketpair(0x0, 0x7, 0x9, &(0x7f0000007380)={0xffffffffffffffff}) r87 = openat$vcs(0xffffffffffffff9c, &(0x7f00000073c0)='/dev/vcs\x00', 0x420040, 0x0) r88 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000007400), 0x4) r89 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000007440)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007480)={0xffffffffffffffff}) r91 = accept$inet(0xffffffffffffff9c, &(0x7f00000074c0), &(0x7f0000007500)=0x10) r92 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000007540)='/dev/snapshot\x00', 0x200001, 0x0) r93 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r94 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000007580)='notify_on_release\x00', 0x2, 0x0) r95 = socket$can_raw(0x1d, 0x3, 0x1) r96 = syz_open_dev$urandom(&(0x7f00000075c0)='/dev/urandom\x00', 0x0, 0x0) r97 = socket$pptp(0x18, 0x1, 0x2) sendmmsg$unix(r0, &(0x7f00000076c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000100)="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{&(0x7f0000004d80)="7a34079b28ddc1446949d9ca73dc0654f1be3ed535c27649162c85c3d8afb796cee15adf1909b05c60a57c3cb09367c5f66cfddc4a0394a5d3b9061cba1e9374620d572f3b23a3a358c02d6fd5248319d4e2ecb6bcd439906679bcb75666553b331d24cb6f4747b02a28b43c9c4dda97b2b69997398da6efdcfe5269", 0x7c}, {&(0x7f0000004e00)="1c1ee3026abc497b7e79bca831ba2da16c36c2bf907dd0f246b7208ab41393e1b871bde8871b4a7cce430fa90181f4aadacbb83ee360516c6bf7526c54aaa95ea4bfe2c22727b4752aa542bfeb1a7eed95025c32f8ab6965d120597b530c143f52ca3f7ebe7e6d5422e5c2f4995be1250879a5ef54d8b4a332835e0cea34e404f0d8fb05880c689125b1cb172f93251e05cc37fe9d5f9abff7154123f3736d310fa053707e8efa92efac311d6b6052bd5fdd667c4bbfacab4f0d23239a0c565be11342b058aa21e1b51dfc6ad538f18cbc73d2ca3f9bd23149", 0xd9}, {&(0x7f0000004f00)="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", 0xfc}, {&(0x7f0000005000)="bcad2eb699fb690937a7d96667799476b2c8d66d2c98749c8b3b1b13340e23808d088f247edc0161261dec05fc47ca107a6364f995cf87b6c80f22a70887febeb22025c0d64e85fdf631bbdf34cd093574dc34e2e517e129f127d41eddddea2d79a3aa951bb4a97580cc3fdbf72499f6576c4e1447f440556e4a184b888c62146eb9be76cc4523393e3fb490abdb7dbddb9f77ce", 0x94}, {&(0x7f00000050c0)="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", 0x1000}, {&(0x7f00000060c0)="faae00bcc567ff7bf08bb85c70589066cad669c68833c42190d163d686e006b6c5c0a8f1dd9a4dcfca181d78f69b815904284fce8d5869f7c37ed23c1b124995f3bd5012275b39e78732bc97331e17e6f4de58e290fec13b208df1b76e0dc0c0510daa981676ecaf14e73353ccd73ec283f17b26bbd5587bbb0220c0adf7b8d63afc424f5bba9ca28e441d03a4003d6517ab7e2a7e38aa896c19f8f97539560130d4cad5fc5c5decd0c346b530a36bc552528e6991c5ffed1833d0a7238f5dccbcf1a19d919140b6e35dd43828f151bc", 0xd0}, {&(0x7f00000061c0)="64f8a9412a489ccaa98170e9b3264d97f011c545b0bbfdff5f13309a9178d160e24c4d20", 0x24}, {&(0x7f0000006200)="8642e70f01f0e41f91350b5b3befe157ed70f905c27c73c035b7581b62695e957c3c1a5a511c4fbe24fab39d126c437e4ecfd932279e52ab81931a7df66dce1d0e0e4f0a8ced6d18dc47eae266829d63c8de79f5d8aefb690bc8e8d13a3bdcf85477e8ec884871d74048c9ea0bb2966b", 0x70}], 0xa, &(0x7f0000006e00)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @rights={0x18, 0x1, 0x1, [r63, r64]}, @rights={0x20, 0x1, 0x1, [r65, r66, r67, r68]}, @cred={0x20, 0x1, 0x2, r69, r70, r71}, @rights={0x30, 0x1, 0x1, [r72, r73, r74, r75, r76, r77, r78, r79]}], 0x148, 0x44010}, {&(0x7f0000006f80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007180)=[{&(0x7f0000007000)="bf37ae2df5a986d07213f2d45927ffd50204bc46576f5440cef85ebdad0242945d4a83b4ca8ed426e98750f8f598742644558882c0aa6dad40f362581ec22222418923186b4b6c0eff6cc2708c55cbb5d782d5ac6699c8d802101e735317c11bbaeacec74184726a2461753f22e8d21ae50625d04eb9f39b421ae31aa32d76fede899be869715b1811a8c03715", 0x8d}, {&(0x7f00000070c0)="f1950c314e732c6f7f1b426d1c4d1cba541b8622d95db8967638dd182f5a298d230616029f45286a7502857e22ee008307d9b5ac7027e71798d033099e67257493d7d336614722be614d22f61620130200da4c0e3a8e631d5c0630f3a858b646a26e740440dbf3bc22fa33267c55cfdf49e4733deec5b6f95d6c2be65eadafdada", 0x81}], 0x2, &(0x7f0000007600)=[@cred={0x20, 0x1, 0x2, r80, r81, r82}, @rights={0x30, 0x1, 0x1, [r83, r84, r85, r86, r87, r88, r89, r90]}, @rights={0x18, 0x1, 0x1, [r91, r92]}, @rights={0x20, 0x1, 0x1, [r93, r94, r95, r96]}, @rights={0x18, 0x1, 0x1, [r97]}], 0xa0, 0x4000000}], 0x4, 0x0) unshare(0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0xffffffffd5064805}}) 2018/05/18 06:51:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x8, 0x1}, 0x2c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x9, 0x3, 0x8, 0x29d, 0x1, 0x5, 0x9, 0x800, r2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x14, "a11fc8d04375fd1816ddad5a279174c564452ed1"}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r4, 0x800, 0x6, [0x9, 0x0, 0x6c73, 0x2, 0x2, 0x40]}, &(0x7f0000000140)=0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f0000000300), &(0x7f00000003c0)=""/247}, 0x18) 2018/05/18 06:51:12 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003d40)='/dev/vga_arbiter\x00', 0x8201, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000afc0)='net/udplite\x00') openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) fcntl$getflags(r0, 0x3) sendfile(r1, r1, 0x0, 0x20000000005) 2018/05/18 06:51:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'veth1_to_bridge\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='8']}) close(r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'gretap0\x00', r3}) close(r1) 2018/05/18 06:51:12 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1000, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) 2018/05/18 06:51:12 executing program 5: r0 = socket(0x23, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/189) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x44f) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x841) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000180)={{0x6, 0x4, 0x8, 0x4, "482103daac6fea14601e43c9e33a2f2bdd0d20cc8b1c4a759d6d71d96fc813256847afd6d7ec61fb900c7899", 0xc000000000000000}, 0x7, [0xa2ac, 0x200, 0xffff, 0xe2f, 0x959, 0x10000, 0x1c00, 0x74, 0x200, 0x8001, 0x1f, 0x12000, 0x8, 0x1ff, 0x0, 0x80, 0x5, 0x0, 0x0, 0x8, 0x6, 0x6, 0x2, 0x6, 0x3ff, 0x4, 0x3, 0x0, 0x7ca2, 0xb8fe, 0x2, 0x0, 0xda5, 0xfffffffffffffffc, 0x0, 0x7, 0x1, 0x20, 0x100000001, 0x7, 0x7b00, 0x9, 0x1, 0xfffffffffffffff9, 0x7, 0xfffffffffffffffe, 0x10000, 0xfff, 0x45, 0x2db, 0x80000000, 0x8, 0x0, 0x6, 0x1ff, 0x1000, 0x9, 0x9, 0x3, 0x2, 0x4, 0x9, 0x2, 0x100000000, 0x100, 0x10001, 0x200, 0x3, 0x4, 0xff, 0x8, 0x4, 0x3ff, 0x0, 0x1, 0x0, 0x4d78, 0x3, 0x1, 0x100, 0x5, 0x200, 0x180000, 0xfff, 0x7, 0x5, 0x40e8, 0x1, 0xfffffffffffffffb, 0x7ff, 0x101, 0x8, 0x1, 0xdc60, 0x7, 0x6, 0x200, 0x6, 0x7ff, 0x80000001, 0x407, 0x100000000, 0x7cd3, 0x5c, 0x9, 0x401, 0x2, 0xfffffffffffffc00, 0xc72c, 0x80000000, 0x0, 0x6, 0x400, 0x100, 0x7, 0xbba, 0x2, 0x7000000000, 0x2b2, 0x1, 0x1ff, 0x2, 0x81, 0x2, 0xfffffffffffffffd, 0x1, 0x6, 0x8]}) 2018/05/18 06:51:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/05/18 06:51:12 executing program 1: unshare(0x40000000) socket$inet_smc(0x2b, 0x1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) unshare(0x2000400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x755b10a2, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x9, r1}) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) munmap(&(0x7f0000ff8000/0x8000)=nil, 0x8000) 2018/05/18 06:51:12 executing program 2: pkey_mprotect(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0xfffffd, 0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/18 06:51:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1fe0000000000000, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x378) r4 = gettid() getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 06:51:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') [ 115.945768] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 06:51:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0), 0x0) [ 116.193648] device lo entered promiscuous mode [ 116.215993] IPVS: ftp: loaded support on port[0] = 21 2018/05/18 06:51:13 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa080000000002907800000000e07800000000000000000000000000000000"], &(0x7f00003b5000)) 2018/05/18 06:51:13 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000280)={r2, &(0x7f0000000180)=""/193}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0xd) 2018/05/18 06:51:13 executing program 1: unshare(0x40000000) socket$inet_smc(0x2b, 0x1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) unshare(0x2000400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x755b10a2, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x9, r1}) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) munmap(&(0x7f0000ff8000/0x8000)=nil, 0x8000) 2018/05/18 06:51:13 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb69, 0x440100) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'veth1\x00'}, 0x18) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffffff, 0x8) 2018/05/18 06:51:13 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2430}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv4_getaddr={0x80, 0x16, 0x0, 0x70bd2b, 0x25dfdbfd, {0x2, 0x8, 0x4, 0xc8, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x9a}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffff, 0x9, 0xa488, 0xbb15}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x8001, 0x0, 0xffffffff00000000}}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x24}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x80}, 0x1}, 0x24000000) 2018/05/18 06:51:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/05/18 06:51:13 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) socket$packet(0x11, 0x0, 0x300) 2018/05/18 06:51:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r1, r0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) [ 117.013946] IPVS: ftp: loaded support on port[0] = 21 [ 117.044311] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/05/18 06:51:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x2000000000000029, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r1 = shmget(0x2, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/173) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x8}, 0x8) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x1, 0x1e, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000000380)={@reserved=0x1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in6=@local}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xfffffffffffffe98) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000200)=""/28) [ 117.339818] device lo entered promiscuous mode 2018/05/18 06:51:14 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r1 = dup(r0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x4, 0x400, 0x2, 0x2000202}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e23, 0x800000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x0, [0x6fc39560, 0x2, 0x5, 0xfff, 0x7f, 0x43beaa23, 0xfd82, 0x4]}, 0x5c) r2 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffa) ioctl$TCXONC(r1, 0x540a, 0x100000000) syz_open_pts(r1, 0x200000) keyctl$describe(0x6, r2, &(0x7f00000000c0)=""/106, 0x6a) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) 2018/05/18 06:51:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:14 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xc0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x44, 0xffffffff, 0x9}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x48e, 0xe7, 0x7, 0x8926, 0xfff, 0x1, 0x9, {r2, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0x7fffffff, 0x100000001, 0x9, 0x0, 0x80000001}}, &(0x7f0000000280)=0xb0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00000002c0)=0x6, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000580)=ANY=[@ANYRES32=r3], 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x50100) 2018/05/18 06:51:14 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0xfffffffffffffffe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x3a0) 2018/05/18 06:51:14 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$rdma_cm(r0, &(0x7f0000002c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002bc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="eedf89000025e9fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="000000000200000004000000"], 0x20) write$rdma_cm(r0, &(0x7f0000002c40)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r2}}, 0x30) 2018/05/18 06:51:14 executing program 5: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = eventfd2(0x0, 0x0) gettid() write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/18 06:51:14 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000200)='Y', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000590000020005000200dea300001c0000000000000000"], 0x18}, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xa, 0x42180) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='rdma.max\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team_slave_0\x00'}}) dup(r1) 2018/05/18 06:51:14 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000180)}, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x59d3f064}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0xad}}}, &(0x7f00000001c0)=0x84) 2018/05/18 06:51:14 executing program 7: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:14 executing program 0: r0 = inotify_init() unshare(0x400) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/05/18 06:51:14 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) 2018/05/18 06:51:14 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockname(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0x8000, 0x4) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000100), 0x8) fstatfs(r0, &(0x7f0000000000)=""/36) 2018/05/18 06:51:14 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x804}) 2018/05/18 06:51:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_trie\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x200, 0x0) 2018/05/18 06:51:14 executing program 1: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000001c0)) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000100)={0x0, 0x8}) 2018/05/18 06:51:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x541b, 0x6f3000) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) 2018/05/18 06:51:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:14 executing program 2: futex(&(0x7f00002a4ffe)=0x40000000000, 0x8, 0x0, &(0x7f0000000040), &(0x7f0000000000)=0x80008000000000, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x880, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8001, 0x28400) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/18 06:51:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x3e93b1ee8b98aa47, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendto$llc(r1, &(0x7f00000000c0)="57f29f6a183dbec553fd00de246144eebd", 0x11, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x68, 0x13, 0xf, 0xf0c, 0x70bd2b, 0x25dfdbfc, {0xa, 0x0, 0x6}, [@generic="5b23e3154783a38a622e474dbe56dc8a278a889fc7292e0675cb8344a862a3efd685db9daac6b35a2ee7885b1b1a5b91414387f39b3659e8e015ae0603adf28c5f4e7b844e6fa09a971cfd18db618a5131"]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) readv(r1, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/206, 0xce}], 0x1) recvfrom(r0, &(0x7f0000000100)=""/250, 0xfa, 0x0, &(0x7f0000000200)=@ethernet={0x1}, 0x80) 2018/05/18 06:51:14 executing program 4: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='ramfs\x00', 0x2004004, &(0x7f0000000480)="38199d269e6b5fd6ada417bdb6de9817c616d8776011f49b62fbd39c39190f99d5613166e57c9e0df38e9e99a3ba9649992ca4c498a6fd97d9602dbe473c9ee2d6f0fee46613782e9830313dffff2b05d49bfc65641af1df47360ed2d5e12303dfc470bdc4494ad562d58e68a72169d340e74fd03bff23a79120f5e7d0bebc6eca54bc2741a5fbdc4fd625a85fef734139276b2f92bdfc1f52d0aa644447439f01fab76b9b957046b71b26fa2a9494dc949ea4bc5e4b34fcf42f390ce2fe") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000009c0)) clock_gettime(0x0, &(0x7f0000000580)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r2}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e21, 0x26, 0xa, 0x0, 0x80, 0x7f}, {0x80000000, 0x40, 0x0, 0x7ff, 0x8001, 0x41c, 0xffffffff7fffffff, 0x5}, {0x33, 0x5, 0x2, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in, 0x0, 0x3, 0x1, 0x9, 0x1ff, 0xfffffffffffffff9}}, 0xe8) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000380)="685e1ecbfe2deaeb0d862e5b7285cbba4b95a6349a9f7aa954a0e094d7e7e5196b4fbeed41bc6a7e8b74132dece5e1b1a00945bd81bd60a4fcc3af3d12aea71658d0f6c731236eb980ebf0df817079c37e914ec0cc09260a7434") sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() 2018/05/18 06:51:15 executing program 5: r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="df0567e7d3f53f295ef08a14183dd04a19ce5711ed79ecbb196a62", 0x1b, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000000100)="2eb9d3ccf3541b420e58a671894cc043fab9325b1dddf53b61b8138e267315", 0x1f, r1) unshare(0x2000000) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/05/18 06:51:15 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000429bd7000fbdbdf250f00000008000400ffffff7f2800020014000100ff01000000000000000000000000000108000800000000000800070000000000c2aa0fcd200f62ed8036493cc3bb97a68bae13e6b6f58c87e956dfafc952"], 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x4008844) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/05/18 06:51:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x14) 2018/05/18 06:51:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x200000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x92, 0x4) 2018/05/18 06:51:15 executing program 4: r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x400) read(r0, &(0x7f0000da2000)=""/8, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/mnt\x00') timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/05/18 06:51:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x3e93b1ee8b98aa47, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendto$llc(r1, &(0x7f00000000c0)="57f29f6a183dbec553fd00de246144eebd", 0x11, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x68, 0x13, 0xf, 0xf0c, 0x70bd2b, 0x25dfdbfc, {0xa, 0x0, 0x6}, [@generic="5b23e3154783a38a622e474dbe56dc8a278a889fc7292e0675cb8344a862a3efd685db9daac6b35a2ee7885b1b1a5b91414387f39b3659e8e015ae0603adf28c5f4e7b844e6fa09a971cfd18db618a5131"]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) readv(r1, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/206, 0xce}], 0x1) recvfrom(r0, &(0x7f0000000100)=""/250, 0xfa, 0x0, &(0x7f0000000200)=@ethernet={0x1}, 0x80) 2018/05/18 06:51:15 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x82) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000180)=0x2f) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000001, 0x103000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x0, 0x9, 0x0, r1}, 0x2c) 2018/05/18 06:51:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x8, @multicast1=0xe0000001}}, 0x44b, 0x5, 0xfffffffffffffffe, 0x20, 0x90}, &(0x7f0000000280)=0x98) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, 0x0) 2018/05/18 06:51:15 executing program 1: socket$unix(0x1, 0x7, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x5) 2018/05/18 06:51:16 executing program 2: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bridge_slave_0\x00', 0x46}) setsockopt(r0, 0x3a, 0x1, &(0x7f0000002000), 0xce) 2018/05/18 06:51:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x101000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x186000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x38) bind$alg(r0, &(0x7f0000447000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330d27)="d3ab2719", 0x4) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f00000035c0)="b22f6bd2e4fd7f22b1", 0x9}], 0x1, &(0x7f000006a000)}], 0x1, 0x0) 2018/05/18 06:51:16 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:16 executing program 1: mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040)=0xffffffffffff7b27, 0x100, 0x0) sysfs$3(0x3) r0 = getpgid(0x0) ptrace$pokeuser(0x6, r0, 0x800, 0x8000) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000008800)=0x609, 0x18a6, 0x0) 2018/05/18 06:51:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20000, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000400)={'vcan0\x00', r3}) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xc0, r1, 0x400, 0x70bd2c, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xda}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xc0}, 0x1, 0x0, 0x0, 0x44040}, 0x20004004) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYRES64=r0], 0x1}, 0x1}, 0x0) 2018/05/18 06:51:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xf) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x32, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) 2018/05/18 06:51:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x8, @multicast1=0xe0000001}}, 0x44b, 0x5, 0xfffffffffffffffe, 0x20, 0x90}, &(0x7f0000000280)=0x98) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, 0x0) 2018/05/18 06:51:16 executing program 4: r0 = socket(0x10, 0x802, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x4, 0x0) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 119.663313] FAULT_INJECTION: forcing a failure. [ 119.663313] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 119.675456] CPU: 1 PID: 8203 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #98 [ 119.682686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.692087] Call Trace: [ 119.694737] dump_stack+0x185/0x1d0 [ 119.698423] should_fail+0x87b/0xab0 [ 119.702197] __alloc_pages_nodemask+0x61c/0x5dd0 [ 119.706999] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/05/18 06:51:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000010000000700000000000000010000000500000001000000000000000000000000000000c80b0000000000000500000000000000000000000000000000000000000000000a000000000000000000000000000000"]) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x7) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4000, 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) [ 119.712409] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 119.717820] ? is_bpf_text_address+0xb4/0x4b0 [ 119.722379] ? __is_insn_slot_addr+0x198/0x1c0 [ 119.727036] ? kernel_text_address+0x34d/0x3a0 [ 119.731673] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 119.737165] ? __save_stack_trace+0x90d/0xb00 [ 119.741714] alloc_pages_current+0x6b5/0x970 [ 119.746176] pte_alloc_one+0x56/0x110 [ 119.750036] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 119.755193] ? reschedule_interrupt+0xa/0x20 [ 119.759653] handle_mm_fault+0x428f/0x7e50 [ 119.763921] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.768818] __do_page_fault+0xec4/0x1a10 [ 119.773032] ? page_fault+0x1e/0x30 [ 119.776698] do_page_fault+0xd3/0x260 [ 119.780545] page_fault+0x1e/0x30 [ 119.784042] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 119.789998] RSP: 0018:ffff8801429ef900 EFLAGS: 00010246 [ 119.795397] RAX: ffffffff83fb6ed2 RBX: 000000002005a000 RCX: 0000000000000040 [ 119.802872] RDX: 0000000000000040 RSI: 0000000020059fe8 RDI: ffff8801429efae0 2018/05/18 06:51:16 executing program 3: r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000040)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x400806e, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x3f00, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 119.810173] RBP: ffff8801429ef980 R08: 0000000001080020 R09: 0000000000000002 [ 119.817469] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801429ef908 [ 119.824769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000040 [ 119.832102] ? _copy_from_user+0xd2/0x200 [ 119.836337] ? _copy_from_user+0x10c/0x200 [ 119.840664] do_ip_vs_get_ctl+0x3e8/0x3710 [ 119.844978] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.849887] ? __msan_poison_alloca+0x15c/0x1d0 [ 119.854621] ? _cond_resched+0x3c/0xd0 [ 119.858558] ? rcu_all_qs+0x32/0x1f0 2018/05/18 06:51:16 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x7f, 0x20}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1000, 0x30}, &(0x7f0000000200)=0xc) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x10, 0x80000) io_setup(0x1, &(0x7f0000000400)=0x0) io_cancel(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000000440)="93fef06f89", 0x5, 0x1, 0x0, 0x1, r1}, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000300)=0x8) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000340)=0x1) keyctl$read(0x1d, r0, &(0x7f0000000100)=""/202, 0xca) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) [ 119.862311] ? _cond_resched+0x3c/0xd0 [ 119.866269] ? rcu_all_qs+0x32/0x1f0 [ 119.870052] ? mutex_lock+0x31/0x90 [ 119.873750] ? nf_getsockopt+0x3fb/0x4e0 [ 119.877877] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 119.882442] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 119.887007] nf_getsockopt+0x47b/0x4e0 [ 119.890965] ip_getsockopt+0x284/0x3c0 [ 119.894940] ? compat_ip_setsockopt+0x380/0x380 [ 119.899673] tcp_getsockopt+0x1c1/0x1f0 [ 119.903696] ? tcp_get_timestamping_opt_stats+0x1300/0x1300 [ 119.909448] sock_common_getsockopt+0x13a/0x170 [ 119.914173] ? sock_recv_errqueue+0x990/0x990 [ 119.918722] __sys_getsockopt+0x49b/0x560 [ 119.922950] __x64_sys_getsockopt+0x15d/0x1c0 [ 119.927496] do_syscall_64+0x154/0x220 [ 119.931432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.936654] RIP: 0033:0x455a09 [ 119.939863] RSP: 002b:00007f3033ea5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 119.947614] RAX: ffffffffffffffda RBX: 00007f3033ea66d4 RCX: 0000000000455a09 [ 119.954907] RDX: 0002000000000480 RSI: 0000000000000000 RDI: 0000000000000013 2018/05/18 06:51:17 executing program 3: r0 = socket$inet6(0xa, 0x40040008000000, 0xe000000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x88900, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1118792}, 0xc, &(0x7f0000001500)={&(0x7f0000000200)=@getae={0x12d4, 0x1f, 0x400, 0x70bd27, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xa, 0x6c}, @in6, 0xe08, 0x3500}, [@lifetime_val={0x24, 0x9, {0x6, 0x84ac, 0x80000000, 0x7}}, @tmpl={0x144, 0x5, [{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3e}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x1, 0x1, 0xa4cc, 0x9, 0x401, 0xca65}, {{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0x800, 0x2, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x21}, 0x3505, 0x0, 0x2, 0x7142, 0x100000000, 0x4, 0x5e96}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x3b}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x5, 0x1, 0x100, 0x8001, 0x9, 0x9}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x1, 0x6, 0x6, 0xfff, 0x33c}]}, @algo_auth_trunc={0x104c, 0x14, {{'sha512-avx\x00'}, 0x8000, 0xa0, "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"}}, @migrate={0xe0, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x2, 0x0, 0x3507, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x7f, 0x3, 0x0, 0x3501, 0x2, 0xa}, {@in6, @in6=@dev={0xfe, 0x80, [], 0x20}, 0x0, 0x2, 0x0, 0x3501, 0x2, 0x2}, {@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3f, 0x5, 0x0, 0x3500, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, @in=@rand_addr=0x1, 0x6c, 0x0, 0x0, 0x3501, 0xa}]}]}, 0x12d4}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xea4c, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 119.962202] RBP: 000000000072bea0 R08: 0000000020c5dffc R09: 0000000000000000 [ 119.969497] R10: 0000000020059fe8 R11: 0000000000000246 R12: 0000000000000014 [ 119.976793] R13: 0000000000000109 R14: 00000000006f5978 R15: 0000000000000000 2018/05/18 06:51:17 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x52b, 0x10000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0xf, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/05/18 06:51:17 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e20, 0x1, @empty, 0x7}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x0, [0xd, 0x100, 0x401, 0x9, 0xb6, 0x800, 0x6]}, 0x5c) openat$cgroup_int(r0, &(0x7f0000000240)='cpuset.memory_spread_page\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @rand_addr=0x1}}}, 0x84) write$cgroup_int(r1, &(0x7f0000000080)={[0x37, 0x3a, 0x37, 0x37]}, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000002c0)={r4}) 2018/05/18 06:51:17 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000040)=0x8001, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) [ 120.035490] alg: No test for cmac(blowfish) (cmac(blowfish-generic)) 2018/05/18 06:51:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='.\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5012, &(0x7f0000000180)) chdir(&(0x7f0000000240)='./file0\x00') umount2(&(0x7f0000000a40)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') syslog(0xf, &(0x7f0000000180)=""/122, 0x7a) open(&(0x7f0000000100)='./file0\x00', 0x1000000000200200, 0xfffffffffffffffc) 2018/05/18 06:51:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = accept4(r0, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$nfc_llcp(r2, &(0x7f0000001880)=[{&(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0x5, 0x100000001, "6defcaa9a029b5675c6264701622f9d80ac571134ce60462b7cc095fe7abb941de9d42251f4a91f3c72b23613d27f8f10b8a8f9efbb3666c269dc250b12602", 0x26}, 0x60, &(0x7f0000000280)=[{&(0x7f00000000c0)="2a377deeada5cbf09033b97d7342785063555a824ead7296494537f59f12b885699ee0cf6d8a99bde0f8c9c3d0117c04860cabea10574229bf81c40808b78950df4e30414df4bd9abc2e59bac5e51523d45ae72f23dae03bf727812840628f613fd2aea4da0a3647fa094685481cafd1b55093c58c753dd8c5b891d41a580f7f69f429d3dbcad9adc6dbf63eb0caa1e1faf2cc80acc042d1d12aa5514cef23f3469286e1ceac9556b0c1300cb496f07bcb202eff2a0200ccd9477f7e78b89fd2661c45b6be74ea9f12964b5392f9fedc9a76a8c6e11c8b458b2ca7bf68178c23", 0xe0}, {&(0x7f00000001c0)="46e3b694203ce50e9fbf55358ddfdaf28e068048e87dc1d8e5dd5fcaec224b4fd2ead709a2b91b48813d1621ba5adf2047e85a1f15175808ee043a028d135dd399e6e67a83bc947f7c2dccc3f11d98f0b3b46e1bbff86fe3b043dbc6a060ce3ff653f364e390e4e55a64726c6ff53189a0d709f4dd0941862acd138b4abe43c54b09a851f3ad0edc7fee7e53826d5a937941f068786fd38528272eca9401f02f53882515cc4708d0b19abf5d", 0xac}], 0x2, &(0x7f0000000400)={0x90, 0x13b, 0x81, "b9592ab399f79b5317cd528c758834c3ebe448d958a2a5caecb785a7640e72f12db61f31b6d6bb5dfe79b47b39f87d57f7ed83107c4569040a9be43a3f8a043e9df9937e2e81725045d41973a4c00b14717ba0de52952881c68584569be60b461a38c4d94650b3f604f12ead5573fa3ad49fa046c9cdef45f86d63bc72"}, 0x90, 0x4000}, {&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x5, 0x9, 0x4, "c90d2093ef147fd517aba67aa64f966b9716af016362b17f66f92283afc922ad277cb7254d9a2cae784e7cd5e46e3cfa039e108cdcae149e4899b61be83df2", 0x15}, 0x60, &(0x7f0000001700)=[{&(0x7f00000004c0)="62e7cb892658679c48f938aacf1b0d9c1964e0673e8cc9ccd9b95149adf2b4ce19ef214b8e908602c9c6c354a08db412e2bcd27c8e0ff5d3b4b5ea", 0x3b}, {&(0x7f0000000500)="2ab7f77d33addc11e6c1cb2cad2b21c3e206b2f6424cf835c432454f53508cd660e2ace357", 0x25}, {&(0x7f0000000540)="b2d077da79ef55a51f98eb5ffeda41b42217febec4f0b02f07b80d27bf2141bdd87646b5634f7cfbc1e559f2d87052b4c2dd39ad2bce2c9a0c3bbce6fc8741dae50a04", 0x43}, {&(0x7f00000005c0)="042fa34f1e9473bb245e4ca970b3d2", 0xf}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="6f471a51dee97fcfd68b72903650ec205515be7c8d465bf136ad4dcc1a79cf99c4c911f5374faa64f8259a3a325f8db6501c77872fd0dc27b479cb5a0ebcbdd0d28df683ef96e18575bc49083f17d9784f1a8473757067d06f4417dbaa608bd6adb28a69bb9c5b69dc9d8817cb6daaa307ea98ea97115818c2d0b7abedeb549019b854020d5f1b940902fed1aa14c4c174caebad6008174686503bf41b9b2d3da09dc377f03df6e2259f0f70f53dd4d2c7e88c9c744f9790d8547011a29fe740d3502d0d570ae08096d1dd7e547d4689899831004cff62e07df315b0e687117092b10786564d0e6cb78a2ad5", 0xec}], 0x6, &(0x7f0000001780)={0xf0, 0x0, 0x1, "c07254b08640d3c458115fb5d63f13575fed654781c821c8736220e753b9ba25892cd43c4c0f5ed5b393c3898f670f2196391a3fe5a21a4e234c8c4d2b871aa9e982eab831c4be2646184615452223cc72b9a8fc99a7eac969e5923eca07e8563df41e7e0cf132663043ede173a89cfd3fb1cf444e7bbace06615c25cc4146edee444320d2f4be7de046070e5f6caa6e72b68f7d04886b9ba5bbea7cb3ca4c39c88801d264707dca2b1916e96859a3ed20d6e594da7533e82820f80b894c48916acbe06169f28418113279adc682bcce6917d54a2cf207cc1ae37c"}, 0xf0, 0x4000000}], 0x2, 0x20000044) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1'}, 0x34000) 2018/05/18 06:51:17 executing program 6: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x3) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x1, 0x2, [@dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fallocate(r0, 0x0, 0x0, 0x3ff) tkill(r1, 0x1000000000016) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/05/18 06:51:17 executing program 7 (fault-call:1 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:17 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/05/18 06:51:17 executing program 2: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="030000001c0000007ddf14f2d773ea07241e6be1b44f2b"], 0x8, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) ptrace$setregset(0x4205, r1, 0x1, &(0x7f00000000c0)={&(0x7f0000000040)="5bae6fd886b21067c2610c150be7dcc045c96e5ba875ef8c32b02d9173afa6fa9de13c0363e08404dc12d918ad1a76a01697a1cbda4c2d02ac9d7bf189af67c4a61c6c824c22c58683c8c309c08b95d9d4fc7559620f427e5c8eaedf48db8b87fe996c20d975fb674c6df319ee888e2492ed829e9bb1a1e7ea", 0x79}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ftruncate(r2, 0x7f) [ 120.337497] FAULT_INJECTION: forcing a failure. [ 120.337497] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 120.349360] CPU: 0 PID: 8260 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #98 [ 120.356555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.365922] Call Trace: [ 120.368527] dump_stack+0x185/0x1d0 [ 120.372178] should_fail+0x87b/0xab0 [ 120.375904] __alloc_pages_nodemask+0x61c/0x5dd0 [ 120.380669] ? kernel_poison_pages+0x40/0x360 [ 120.385526] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 120.390899] ? kernel_poison_pages+0x1a0/0x360 [ 120.395498] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 120.400962] ? get_page_from_freelist+0xab28/0xb600 [ 120.406004] ? page_counter_try_charge+0x205/0x5c0 [ 120.410949] ? page_counter_try_charge+0x4af/0x5c0 [ 120.415901] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 120.420843] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 120.426780] ? try_charge+0x2522/0x2d50 [ 120.430763] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.435618] ? __msan_poison_alloca+0x15c/0x1d0 [ 120.440297] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 120.445666] ? memcg_kmem_charge+0x703/0xa30 [ 120.450083] kmsan_alloc_page+0x82/0xe0 [ 120.454061] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 120.458824] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.464192] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 120.469556] ? is_bpf_text_address+0xb4/0x4b0 [ 120.474054] ? __is_insn_slot_addr+0x198/0x1c0 [ 120.478642] ? kernel_text_address+0x34d/0x3a0 [ 120.483228] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 120.488687] alloc_pages_current+0x6b5/0x970 [ 120.493106] pte_alloc_one+0x56/0x110 [ 120.496916] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 120.502028] handle_mm_fault+0x428f/0x7e50 [ 120.506268] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.511128] __do_page_fault+0xec4/0x1a10 [ 120.515285] ? page_fault+0x1e/0x30 [ 120.518913] do_page_fault+0xd3/0x260 [ 120.522715] page_fault+0x1e/0x30 [ 120.526171] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 120.532048] RSP: 0018:ffff8801422ff900 EFLAGS: 00010246 [ 120.537407] RAX: ffffffff83fb6ed2 RBX: 000000002005a000 RCX: 0000000000000040 [ 120.544682] RDX: 0000000000000040 RSI: 0000000020059fe8 RDI: ffff8801422ffae0 [ 120.551950] RBP: ffff8801422ff980 R08: 0000000001080020 R09: 0000000000000002 [ 120.559212] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801422ff908 [ 120.566490] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000040 [ 120.573958] ? _copy_from_user+0xd2/0x200 [ 120.578115] ? _copy_from_user+0x10c/0x200 [ 120.582367] do_ip_vs_get_ctl+0x3e8/0x3710 [ 120.586617] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.591467] ? __msan_poison_alloca+0x15c/0x1d0 [ 120.596151] ? _cond_resched+0x3c/0xd0 [ 120.600052] ? rcu_all_qs+0x32/0x1f0 [ 120.603772] ? _cond_resched+0x3c/0xd0 [ 120.615704] ? rcu_all_qs+0x32/0x1f0 [ 120.619431] ? mutex_lock+0x31/0x90 [ 120.623069] ? nf_getsockopt+0x3fb/0x4e0 [ 120.627145] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 120.631652] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 120.636158] nf_getsockopt+0x47b/0x4e0 [ 120.640058] ip_getsockopt+0x284/0x3c0 [ 120.643949] ? compat_ip_setsockopt+0x380/0x380 [ 120.648626] tcp_getsockopt+0x1c1/0x1f0 [ 120.652608] ? tcp_get_timestamping_opt_stats+0x1300/0x1300 [ 120.658329] sock_common_getsockopt+0x13a/0x170 [ 120.663004] ? sock_recv_errqueue+0x990/0x990 [ 120.667505] __sys_getsockopt+0x49b/0x560 [ 120.671669] __x64_sys_getsockopt+0x15d/0x1c0 [ 120.676174] do_syscall_64+0x154/0x220 [ 120.680071] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.685262] RIP: 0033:0x455a09 [ 120.688449] RSP: 002b:00007f3033ea5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 120.696165] RAX: ffffffffffffffda RBX: 00007f3033ea66d4 RCX: 0000000000455a09 [ 120.703435] RDX: 0002000000000480 RSI: 0000000000000000 RDI: 0000000000000013 [ 120.710710] RBP: 000000000072bea0 R08: 0000000020c5dffc R09: 0000000000000000 [ 120.717982] R10: 0000000020059fe8 R11: 0000000000000246 R12: 0000000000000014 [ 120.725254] R13: 0000000000000109 R14: 00000000006f5978 R15: 0000000000000001 2018/05/18 06:51:18 executing program 6: clock_gettime(0x800000000000005, &(0x7f0000000040)) 2018/05/18 06:51:18 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x8, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc4002, 0x0) 2018/05/18 06:51:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x1032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x3f, 0x100000001, 0x212a8749, 0x0, 0x20, 0xcd7b}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/05/18 06:51:18 executing program 7 (fault-call:1 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:18 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(r0, &(0x7f0000007080)=[{{&(0x7f0000006a40)=@nfc={0x1d}, 0x80, &(0x7f0000006c80), 0x0, &(0x7f0000006cc0)}}], 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='team_slave_1\x00', 0x5}) 2018/05/18 06:51:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x7fffffff, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x2, r2}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000680)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) 2018/05/18 06:51:18 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10002, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x20, 0x8) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x6}, 0x1c) 2018/05/18 06:51:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x8, @multicast1=0xe0000001}}, 0x44b, 0x5, 0xfffffffffffffffe, 0x20, 0x90}, &(0x7f0000000280)=0x98) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, 0x0) [ 121.466014] FAULT_INJECTION: forcing a failure. [ 121.466014] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 121.478030] CPU: 1 PID: 8296 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #98 [ 121.485229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.494601] Call Trace: [ 121.497211] dump_stack+0x185/0x1d0 [ 121.500856] should_fail+0x87b/0xab0 [ 121.504588] __alloc_pages_nodemask+0x61c/0x5dd0 [ 121.509360] ? kernel_poison_pages+0x40/0x360 [ 121.513870] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 121.519268] ? kernel_poison_pages+0x1a0/0x360 [ 121.523868] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 121.529344] ? get_page_from_freelist+0xab28/0xb600 [ 121.534392] ? page_counter_try_charge+0x205/0x5c0 [ 121.539349] ? page_counter_try_charge+0x4af/0x5c0 [ 121.544308] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 121.549345] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.554728] ? try_charge+0x2522/0x2d50 [ 121.558720] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/18 06:51:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xfffffffffffffffe, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/18 06:51:18 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x200000088) r2 = dup2(r1, r1) recvfrom$inet6(r1, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = request_key(&(0x7f0000001340)='big_key\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000013c0)='priority\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0x8) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001400)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001440)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000054c0)={r5, 0x8, 0x20}, &(0x7f0000005500)=0xc) fsync(r2) r6 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) recvmmsg(r1, &(0x7f0000000f40)=[{{&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/12, 0xc}, {&(0x7f0000000440)=""/136, 0x88}], 0x4, &(0x7f00000014c0)=""/4096, 0x1000, 0x167921da}, 0x7}, {{&(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/163, 0xa3}, {&(0x7f0000000680)=""/90, 0x5a}, {&(0x7f0000000700)=""/183, 0xb7}], 0x5, &(0x7f0000000840)=""/43, 0x2b, 0x5}, 0x9}, {{&(0x7f0000000880)=@in, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000900)=""/205, 0xcd}, {&(0x7f0000000a00)=""/15, 0xf}, {&(0x7f0000000a40)=""/80, 0x50}, {&(0x7f0000000ac0)=""/53, 0x35}, {&(0x7f0000000b00)=""/202, 0xca}, {&(0x7f00000044c0)=""/4096, 0x1000}, {&(0x7f0000000c00)=""/200, 0xc8}, {&(0x7f0000000d00)=""/180, 0xb4}, {&(0x7f0000000dc0)=""/175, 0xaf}], 0x9, 0x0, 0x0, 0x3da}, 0x82}], 0x3, 0x0, &(0x7f0000001000)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001040)={'tunl0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001080)={0x238, r6, 0x502, 0x70bd2b, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r7}, {0x21c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x62de}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r9}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x6, 0x9, 0x1, 0x2}, {0x1, 0x4, 0x4, 0x3}, {0x0, 0x9, 0x0, 0x200}, {0x7, 0xfffffffffffffffe, 0xffffffff80000001, 0x889}, {0x7fffffff, 0x1, 0xff, 0x4}, {0x5, 0x40, 0x100, 0xa0fc}, {0x10000, 0x8, 0x5e3, 0x8}, {0x101, 0x7ff, 0x8, 0x1}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb10}}, {0x8, 0x6, r10}}}]}}]}, 0x238}, 0x1, 0x0, 0x0, 0x4000000}, 0x801) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000001480)) [ 121.563570] ? __msan_poison_alloca+0x15c/0x1d0 [ 121.568250] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.573633] ? memcg_kmem_charge+0x703/0xa30 [ 121.578067] kmsan_alloc_page+0x82/0xe0 [ 121.582058] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 121.586830] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.592214] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 121.597596] ? is_bpf_text_address+0xb4/0x4b0 [ 121.602107] ? __is_insn_slot_addr+0x198/0x1c0 [ 121.606705] ? kernel_text_address+0x34d/0x3a0 [ 121.611317] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 121.616786] alloc_pages_current+0x6b5/0x970 [ 121.621225] pte_alloc_one+0x56/0x110 [ 121.625049] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 121.630204] handle_mm_fault+0x428f/0x7e50 [ 121.634458] ? kmsan_set_origin_inline+0x6b/0x120 [ 121.639326] __do_page_fault+0xec4/0x1a10 [ 121.643496] ? page_fault+0x1e/0x30 [ 121.647133] do_page_fault+0xd3/0x260 [ 121.650942] page_fault+0x1e/0x30 [ 121.654409] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 121.660291] RSP: 0018:ffff8801bc80f900 EFLAGS: 00010246 [ 121.665659] RAX: ffffffff83fb6ed2 RBX: 000000002005a000 RCX: 0000000000000040 [ 121.672941] RDX: 0000000000000040 RSI: 0000000020059fe8 RDI: ffff8801bc80fae0 [ 121.680232] RBP: ffff8801bc80f980 R08: 0000000001080020 R09: 0000000000000002 [ 121.687519] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801bc80f908 [ 121.694798] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000040 [ 121.702096] ? _copy_from_user+0xd2/0x200 [ 121.706256] ? _copy_from_user+0x10c/0x200 [ 121.710512] do_ip_vs_get_ctl+0x3e8/0x3710 2018/05/18 06:51:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/mcfilter6\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) preadv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/35, 0x23}], 0x1, 0xb6) dup3(r1, r2, 0x80000) [ 121.714760] ? kmsan_set_origin_inline+0x6b/0x120 [ 121.719617] ? __msan_poison_alloca+0x15c/0x1d0 [ 121.724302] ? _cond_resched+0x3c/0xd0 [ 121.728231] ? rcu_all_qs+0x32/0x1f0 [ 121.731955] ? _cond_resched+0x3c/0xd0 [ 121.735856] ? rcu_all_qs+0x32/0x1f0 [ 121.739578] ? mutex_lock+0x31/0x90 [ 121.743212] ? nf_getsockopt+0x3fb/0x4e0 [ 121.747283] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 121.751787] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 121.756308] nf_getsockopt+0x47b/0x4e0 [ 121.760210] ip_getsockopt+0x284/0x3c0 2018/05/18 06:51:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000180)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x19}}, 0xfffffffffffffd31) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)) getpeername$unix(r2, &(0x7f0000000240), &(0x7f00000001c0)=0x6e) [ 121.764111] ? compat_ip_setsockopt+0x380/0x380 [ 121.768797] tcp_getsockopt+0x1c1/0x1f0 [ 121.772790] ? tcp_get_timestamping_opt_stats+0x1300/0x1300 [ 121.778524] sock_common_getsockopt+0x13a/0x170 [ 121.783212] ? sock_recv_errqueue+0x990/0x990 [ 121.787724] __sys_getsockopt+0x49b/0x560 [ 121.791895] __x64_sys_getsockopt+0x15d/0x1c0 [ 121.796491] do_syscall_64+0x154/0x220 [ 121.800397] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.805595] RIP: 0033:0x455a09 [ 121.808801] RSP: 002b:00007f3033ea5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 2018/05/18 06:51:18 executing program 1: unshare(0x2000400) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) syncfs(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/05/18 06:51:18 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8243, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), 0x4) [ 121.816531] RAX: ffffffffffffffda RBX: 00007f3033ea66d4 RCX: 0000000000455a09 [ 121.823816] RDX: 0002000000000480 RSI: 0000000000000000 RDI: 0000000000000013 [ 121.831282] RBP: 000000000072bea0 R08: 0000000020c5dffc R09: 0000000000000000 [ 121.838568] R10: 0000000020059fe8 R11: 0000000000000246 R12: 0000000000000014 [ 121.845937] R13: 0000000000000109 R14: 00000000006f5978 R15: 0000000000000002 2018/05/18 06:51:18 executing program 6: keyctl$search(0xa, 0x0, &(0x7f0000000380)="656e63726dfcd355d2a76f67dc78fb25686f8e88e74b7645219cf119e12629b443b8649f33f567876f366303b511483c56fe32540deaffd96df9f7f73d40a8f562bc", &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$TIOCSCTTY(r0, 0x540e, 0x101) 2018/05/18 06:51:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000010c0)={{0x0, 0x8}, {0x6, 0x5}, 0xa2, 0x1, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000013000)=0x4) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000000c0)=""/4096) close(r0) 2018/05/18 06:51:19 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003680)=[{{&(0x7f0000001600)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002980)=[{&(0x7f0000001900)=""/4096, 0x1000}], 0x1, &(0x7f0000002a00)=""/73, 0x49}}], 0x1, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)='K', 0x1}], 0x1, 0x0) 2018/05/18 06:51:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20080, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/4096) semop(0x0, &(0x7f0000000080)=[{0x1, 0x6188}, {0x0, 0xffffffff}, {0x1, 0x1484fd01}], 0x3) r1 = semget$private(0x0, 0x2, 0x204) semop(r1, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) r2 = request_key(&(0x7f00000010c0)='blacklist\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001140)="776c616e31b7776c616e3047504c266370757365746b657972696e6700", 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f0000001180)="42b41b59607f3e88825e239e6796ca4e03baa93bc9ec7e92394e7c89ad91cfa952789d7858ddf6a2bad0df7570ea7ec88e6eb84623509325fa55565e88a6364e6504cf2ea1b61d42a603ffd1e166a5f88f727c644059c8c89b6e341cac27750de98c99c664d310eb2ad3527d71981d497693552e7385789fe8021b4999aea0cc0b9886", 0x83) 2018/05/18 06:51:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="c40000003600280329bd7000fedbdf250e00000080003b00305bd71345286b7849e0ffa3602dbe3e454adaa48756437a339b5ddec90abd901bfc6f85d5bf08001700", @ANYRES32=r1, @ANYBLOB="11985e9314e62be88df6193b0d0ab89a315ca743f9dc09bcdd5b5d349cd00900079e90baf75f40ee3eb40800b2680fe9146e23843109b544bf2bb718d6f41856f535ae7b733c9e9ba3195bb0403f222a54dc211cfc9fc4bb32d7e93f673b5e38b24075c327", @ANYRES32=r2, @ANYBLOB="28007d007489c368d7699e7202974bd5fb805c7f2c17e5bfb45ea0ee75d30c30cf77b23b78cc0f7a0030004900fce1e7d983becbba6964b061c30faa99b4f68c8589c7b499b5a5a05198d7852799f1f050d57e64ade0000000"], 0xc4}, 0x1, 0x0, 0x0, 0x40010}, 0x41) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r3}) migrate_pages(0x0, 0x9a8, &(0x7f0000000300), &(0x7f00000000c0)=0x9) 2018/05/18 06:51:19 executing program 7 (fault-call:1 fault-nth:3): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:19 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xde) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x2000}) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0)=0xf42, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x4, 0x84000) shutdown(r0, 0x0) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) 2018/05/18 06:51:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x8, @multicast1=0xe0000001}}, 0x44b, 0x5, 0xfffffffffffffffe, 0x20, 0x90}, &(0x7f0000000280)=0x98) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, 0x0) 2018/05/18 06:51:19 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x4200) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="a789d374f55fb741d3ecb65d8e0af185e7b12816470b87c8b8459c137d06f14283652b1b31e44bec95c7f2cddc90b7237f12aeb01b536768") unshare(0x2000400) sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) 2018/05/18 06:51:19 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x2040000000000000) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings={0x3ff, 0x91cc, @fr=&(0x7f0000000000)={0x3, 0x4, 0x0, 0xfffffffffffffff9, 0x400, 0x1, 0x81}}}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xffffffffffffff37, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000003e000008080000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000000080)="24f21e1ad7b62fbfa9", 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000240)={0x9, {{0x2, 0x4e22}}}, 0x88) [ 122.915537] FAULT_INJECTION: forcing a failure. [ 122.915537] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 122.927708] CPU: 0 PID: 8351 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #98 [ 122.934939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.944522] Call Trace: [ 122.947167] dump_stack+0x185/0x1d0 [ 122.950859] should_fail+0x87b/0xab0 [ 122.954629] __alloc_pages_nodemask+0x61c/0x5dd0 [ 122.959444] ? __alloc_pages_nodemask+0xf8e/0x5dd0 [ 122.964439] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.969872] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 122.975280] ? is_bpf_text_address+0xb4/0x4b0 [ 122.979842] ? __is_insn_slot_addr+0x198/0x1c0 [ 122.984487] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.989393] alloc_pages_vma+0x1565/0x1800 [ 122.993684] do_huge_pmd_wp_page+0x3103/0x5080 [ 122.998313] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 123.003831] ? put_dec_trunc8+0x222/0x360 [ 123.008067] handle_mm_fault+0x24ed/0x7e50 [ 123.012350] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.017268] __do_page_fault+0xec4/0x1a10 [ 123.021485] ? page_fault+0x1e/0x30 [ 123.025184] do_page_fault+0xd3/0x260 [ 123.029036] page_fault+0x1e/0x30 [ 123.032539] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 123.038190] RSP: 0018:ffff88014125f918 EFLAGS: 00010207 [ 123.043611] RAX: ffffffff83fb70bb RBX: 000000002005a000 RCX: 0000000000000005 [ 123.050912] RDX: 0000000000000004 RSI: ffff88014125fa10 RDI: 0000000020059fe8 [ 123.058214] RBP: ffff88014125f980 R08: 7574726956205049 R09: 0000000000000000 [ 123.065517] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 123.072826] R13: ffff88014125f920 R14: 0000000000000000 R15: ffff880147d008d8 [ 123.080164] ? _copy_to_user+0xbb/0x180 [ 123.084203] ? _copy_to_user+0xed/0x180 [ 123.088242] do_ip_vs_get_ctl+0x707/0x3710 [ 123.092578] ? _cond_resched+0x3c/0xd0 [ 123.096531] ? rcu_all_qs+0x32/0x1f0 [ 123.100292] ? _cond_resched+0x3c/0xd0 [ 123.104256] ? rcu_all_qs+0x32/0x1f0 [ 123.108041] ? mutex_lock+0x31/0x90 [ 123.111745] ? nf_getsockopt+0x3fb/0x4e0 2018/05/18 06:51:20 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0xac) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/05/18 06:51:20 executing program 6: syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x88000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x20400) ioctl$int_out(r0, 0x10004144, &(0x7f0000000100)) 2018/05/18 06:51:20 executing program 0: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xf) prctl$getreaper(0x3f, &(0x7f00000011c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x480000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001180)={r0, &(0x7f0000000080)="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", &(0x7f0000001080)=""/216}, 0x18) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001200)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0xe0, 0x1d0, 0x0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xe0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x77b}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, 'team0\x00', 'team_slave_0\x00', {0xff}, {}, 0xdf, 0x1, 0xa}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0xffffffffffff8001}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0xc34}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0x1, 0x2, [0x21, 0x2b, 0x2a, 0x25, 0x8, 0xe, 0xe, 0x36, 0x2a, 0x8, 0x5, 0x2f, 0x19, 0x1, 0x22, 0x35], 0x1, 0x224c, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) [ 123.115901] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 123.120480] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 123.125042] nf_getsockopt+0x47b/0x4e0 [ 123.129002] ip_getsockopt+0x284/0x3c0 [ 123.132975] ? compat_ip_setsockopt+0x380/0x380 [ 123.137710] tcp_getsockopt+0x1c1/0x1f0 [ 123.141753] ? tcp_get_timestamping_opt_stats+0x1300/0x1300 [ 123.147512] sock_common_getsockopt+0x13a/0x170 [ 123.152242] ? sock_recv_errqueue+0x990/0x990 [ 123.156798] __sys_getsockopt+0x49b/0x560 [ 123.161028] __x64_sys_getsockopt+0x15d/0x1c0 [ 123.165576] do_syscall_64+0x154/0x220 [ 123.169521] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.174744] RIP: 0033:0x455a09 [ 123.177958] RSP: 002b:00007f3033ea5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 123.185715] RAX: ffffffffffffffda RBX: 00007f3033ea66d4 RCX: 0000000000455a09 [ 123.193019] RDX: 0002000000000480 RSI: 0000000000000000 RDI: 0000000000000013 [ 123.200362] RBP: 000000000072bea0 R08: 0000000020c5dffc R09: 0000000000000000 [ 123.207850] R10: 0000000020059fe8 R11: 0000000000000246 R12: 0000000000000014 2018/05/18 06:51:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') lseek(r0, 0x800000000000063, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x800) [ 123.215172] R13: 0000000000000109 R14: 00000000006f5978 R15: 0000000000000003 2018/05/18 06:51:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x4040, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x100000000, 0xfffffffffffffff8, 0x9}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x2, 0x5f22, 0xfffffffffffffffe}, 0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="02010000e6000000feffffff000000000200130000000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000110018005e807b00f683dd546d25633c888326992c8a95884eb274bd3da7c07b1ed9d92a791d75c0c5e5fe0a32c48461eb5594aa2a9b67d1d670d893e046fceadaed4139417e50735bab3099eef661d9aec86f683127cd5029903ce323dc4d91d65a7589c48e7393a6441b0b2496a5a32d8e112260672ccfc1390d6777cf235e09cd8577bb3500120197e18e5e06b97b000000000f741c98126f81391f9392d59dbf9c9ce7c163d999799b7b345c04ea830697e3976696d3aa4b773648cea838d56871cb740e0b94deecc89255c8b9ded226f75bb01164867ba12c01b4f96237eb466a0e4cd87fd0f6986e365a92745988ebb48f395c758fafc29446c3bb8fb793eb3802ff2086ce9563cd533fc9c4588f33e08cb275d1070fb2f05ab1d3d2612c4a06c9b5798d48b2a7b076071e3236e8daacbe9cf4af01b91479782067efc93518796601a013a9336c33b908e59f0e5624532d1ecd482c997a52ada4638aa7fd9acdfea4da39b67da770cc03e38446d2"], 0xffffff58}, 0x1}, 0x48800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/18 06:51:20 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'irlan0\x00', 0xfff}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0xb, 0x10}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @broadcast}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x8, 0x4, 0x1ffc0000000, 0x8, r2}, &(0x7f0000000340)=0x10) 2018/05/18 06:51:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='pids.current\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="e307e6e28eddba1697e815187fddd18169b36002e8df040017e18b162f4967fb0303adb52638f2c294aa618beaacfadf7748be62e9e765d32708238801229e04b75e5497f17d1c1388302433c1234af4335b1db073fb20fadc62d57161e8cb39", 0x60) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0xffffffffffff3eec}, &(0x7f0000000200)=0x8) accept$alg(r1, 0x0, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) accept4$alg(r1, 0x0, 0x0, 0x80000) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) 2018/05/18 06:51:20 executing program 7 (fault-call:1 fault-nth:4): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:20 executing program 3: r0 = socket(0x2000000015, 0x80000, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/90, &(0x7f00000001c0)=0x5a) symlink(&(0x7f0000000200)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xf3, 0x280000) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000040)={0x9, 0x3f, 0xb5, &(0x7f0000000280)="b41b57213adadb4d7ec67be74224ae2d3a8990273fad1abcb0e40bf9a0e6a19ddfc964db253ecd29e16930a6b5e48461f7cedb59134c977c4b462cb2b17a2c512013bc52fe152869fdc9111694bb29c3346458f97cde286ecccd9ae0f287eebb27208632936f55151515528053241119aaa50c93873aab48bcd84f21b2a36fcc957d2c903ef3ddbba832f1ca7f1baae4d36cb4bca74c8a17a456ac84bd531dc241b385e671d742bd0bbcc9632cfbd180005b8a20fc"}) chdir(&(0x7f0000000340)='../file0/file0\x00') 2018/05/18 06:51:20 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x800}, 0x8) 2018/05/18 06:51:20 executing program 0: r0 = socket(0xd, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x3c1, 0x1, 0x1f0, [0x20000600], 0x0, &(0x7f0000000000), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'veth0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x160, [@statistic={'statistic\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "e1f2548789f29ee03347b92f8db727423472b5d532e0fcaac351b4589acc53febe35b5b930a78eedf45347975a8c0bc356ce513d34329c338cea6c32911b9b42"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x268) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/05/18 06:51:20 executing program 6: r0 = userfaultfd(0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a00)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001a40)={0x0}, &(0x7f0000001a80)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002dc0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000002ec0)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000008cc0)=[{{&(0x7f0000002f00)=@un=@abs, 0x80, &(0x7f0000003200)=[{&(0x7f0000002f80)=""/160, 0xa0}, {&(0x7f0000003040)=""/188, 0xbc}, {&(0x7f0000003100)=""/98, 0x62}, {&(0x7f0000003180)=""/95, 0x5f}], 0x4, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f0000003240)=@rc, 0x80, &(0x7f0000003700)=[{&(0x7f00000032c0)=""/236, 0xec}, {&(0x7f00000033c0)=""/35, 0x23}, {&(0x7f0000003400)=""/132, 0x84}, {&(0x7f00000034c0)=""/193, 0xc1}, {&(0x7f00000035c0)=""/112, 0x70}, {&(0x7f0000003640)=""/187, 0xbb}], 0x6, &(0x7f0000003780)=""/38, 0x26, 0x10000}, 0x6}, {{&(0x7f00000037c0)=@nfc_llcp, 0x80, &(0x7f0000004d80)=[{&(0x7f0000003840)=""/82, 0x52}, {&(0x7f00000038c0)=""/40, 0x28}, {&(0x7f0000003900)=""/209, 0xd1}, {&(0x7f0000003a00)=""/22, 0x16}, {&(0x7f0000003a40)=""/132, 0x84}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/248, 0xf8}, {&(0x7f0000004c00)=""/184, 0xb8}, {&(0x7f0000004cc0)=""/100, 0x64}, {&(0x7f0000004d40)=""/46, 0x2e}], 0xa, &(0x7f0000004e40)=""/87, 0x57, 0x7}, 0x93}, {{&(0x7f0000004ec0)=@nfc, 0x80, &(0x7f0000006000)=[{&(0x7f0000004f40)=""/4096, 0x1000}, {&(0x7f0000005f40)=""/135, 0x87}], 0x2, &(0x7f0000006040)=""/132, 0x84}, 0x5}, {{0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f0000006100)=""/200, 0xc8}, {&(0x7f0000006200)=""/186, 0xba}, {&(0x7f00000062c0)=""/216, 0xd8}, {&(0x7f00000063c0)=""/215, 0xd7}], 0x4, &(0x7f0000006500)=""/36, 0x24, 0x9}, 0x4}, {{0x0, 0x0, &(0x7f0000007a00)=[{&(0x7f0000006540)=""/24, 0x18}, {&(0x7f0000006580)=""/158, 0x9e}, {&(0x7f0000006640)=""/249, 0xf9}, {&(0x7f0000006740)=""/40, 0x28}, {&(0x7f0000006780)=""/147, 0x93}, {&(0x7f0000006840)=""/135, 0x87}, {&(0x7f0000006900)=""/4096, 0x1000}, {&(0x7f0000007900)}, {&(0x7f0000007940)=""/174, 0xae}], 0x9, 0x0, 0x0, 0xfff}, 0x81}, {{&(0x7f0000007ac0)=@can={0x0, 0x0}, 0x80, &(0x7f0000008c40)=[{&(0x7f0000007b40)=""/4096, 0x1000}, {&(0x7f0000008b40)=""/53, 0x35}, {&(0x7f0000008b80)=""/45, 0x2d}, {&(0x7f0000008bc0)=""/86, 0x56}], 0x4, &(0x7f0000008c80)=""/61, 0x3d, 0x5}, 0x800}], 0x7, 0x0, &(0x7f0000008e80)={0x77359400}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000008ec0)={'nr0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008f00)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000009000)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000009040)={0x0, 0x0, 0x0}, &(0x7f0000009080)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000009200)={0x0, @multicast2}, &(0x7f0000009240)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000009280)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009380)={'lo\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000093c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000094c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000009500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009540)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000009580)={@mcast1, 0x0}, &(0x7f00000095c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009600)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000009700)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000009740)={@remote, 0x0}, &(0x7f0000009780)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000097c0)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000009800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009840)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009980)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000009a80)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000009ac0)={@rand_addr, @dev, 0x0}, &(0x7f0000009b00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009b40)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000009c40)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) wait4(r25, 0x0, 0x4000000d, &(0x7f00000002c0)) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f000000a4c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000000a480)={&(0x7f0000009c80)=ANY=[@ANYBLOB="e0070000", @ANYRES16=r2, @ANYBLOB="200027bd7000fbdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="44000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000c00000008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="b40102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000200000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ffffff7f08000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c656400000000000000000000000000087975b3fa89775643caf6fe11000300", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="040102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r12, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004008000000008000100", @ANYRES32=r13, @ANYBLOB="c00002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="a401020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff07000008000600", @ANYRES32=r17, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="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", @ANYRES32=r19, @ANYBLOB="7801020084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000054000400bf328001020000000001060206000000940201290700000080000300c0ffffffa205020202000000060001dbff00000004000000ff0000000400080b008000000000a10706000000000007000100010040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400cef2000008000600", @ANYRES32=r22, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ffff000008000100", @ANYRES32=r23, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000800000008000100", @ANYRES32=r24, @ANYBLOB="7800020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400f7ffffff3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d0000"], 0x7e0}, 0x1, 0x0, 0x0, 0x4000010}, 0x40001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl(r0, 0x0, &(0x7f0000000040)) 2018/05/18 06:51:20 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x282080, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000080)) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2001) readv(r0, &(0x7f0000001580)=[{&(0x7f0000001680)=""/213, 0xd5}], 0x1) 2018/05/18 06:51:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x8, @multicast1=0xe0000001}}, 0x44b, 0x5, 0xfffffffffffffffe, 0x20, 0x90}, &(0x7f0000000280)=0x98) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) [ 124.007944] FAULT_INJECTION: forcing a failure. [ 124.007944] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 124.019811] CPU: 0 PID: 8412 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #98 [ 124.027004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.036370] Call Trace: [ 124.038977] dump_stack+0x185/0x1d0 [ 124.042618] should_fail+0x87b/0xab0 [ 124.046431] __alloc_pages_nodemask+0x61c/0x5dd0 [ 124.051203] ? get_page_from_freelist+0x5efb/0xb600 [ 124.056230] ? kernel_poison_pages+0x40/0x360 [ 124.060735] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 124.066109] ? kernel_poison_pages+0x1a0/0x360 [ 124.070700] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.076159] ? get_page_from_freelist+0xab28/0xb600 [ 124.081183] ? kernel_poison_pages+0x1a0/0x360 [ 124.085803] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.091526] ? get_page_from_freelist+0xab28/0xb600 [ 124.096567] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 124.101520] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/18 06:51:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) sendmsg$netlink(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000780)=[{&(0x7f0000000800)=ANY=[@ANYBLOB="10000200000001030400000000000000"], 0x10}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x300, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x3, 0x5bc8}, 'port0\x00', 0xb4, 0x0, 0x1, 0x8001, 0x4, 0x643, 0x100000001, 0x0, 0x4, 0x8}) [ 124.106387] kmsan_alloc_page+0x82/0xe0 [ 124.110386] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 124.115159] ? __alloc_pages_nodemask+0xf8e/0x5dd0 [ 124.120100] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.125486] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 124.130868] ? is_bpf_text_address+0xb4/0x4b0 [ 124.135372] ? __is_insn_slot_addr+0x198/0x1c0 [ 124.139973] alloc_pages_vma+0x1565/0x1800 [ 124.144225] do_huge_pmd_wp_page+0x3103/0x5080 [ 124.148813] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 124.154269] ? put_dec_trunc8+0x222/0x360 [ 124.158434] handle_mm_fault+0x24ed/0x7e50 [ 124.162685] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.167550] __do_page_fault+0xec4/0x1a10 [ 124.171715] ? page_fault+0x1e/0x30 [ 124.175348] do_page_fault+0xd3/0x260 [ 124.179154] page_fault+0x1e/0x30 [ 124.182621] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 124.188241] RSP: 0018:ffff8801a5dff918 EFLAGS: 00010207 [ 124.193608] RAX: ffffffff83fb70bb RBX: 000000002005a000 RCX: 0000000000000005 [ 124.200883] RDX: 0000000000000004 RSI: ffff8801a5dffa10 RDI: 0000000020059fe8 [ 124.208152] RBP: ffff8801a5dff980 R08: 7574726956205049 R09: 0000000000000000 [ 124.215426] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 124.222703] R13: ffff8801a5dff920 R14: 0000000000000000 R15: ffff880148bd2618 [ 124.229993] ? _copy_to_user+0xbb/0x180 [ 124.233978] ? _copy_to_user+0xed/0x180 [ 124.237969] do_ip_vs_get_ctl+0x707/0x3710 [ 124.242222] ? _cond_resched+0x3c/0xd0 [ 124.246122] ? rcu_all_qs+0x32/0x1f0 [ 124.249845] ? _cond_resched+0x3c/0xd0 [ 124.253740] ? rcu_all_qs+0x32/0x1f0 [ 124.257462] ? mutex_lock+0x31/0x90 [ 124.261105] ? nf_getsockopt+0x3fb/0x4e0 [ 124.265181] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 124.269695] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 124.274206] nf_getsockopt+0x47b/0x4e0 [ 124.278110] ip_getsockopt+0x284/0x3c0 [ 124.282039] ? compat_ip_setsockopt+0x380/0x380 [ 124.286721] tcp_getsockopt+0x1c1/0x1f0 [ 124.290713] ? tcp_get_timestamping_opt_stats+0x1300/0x1300 [ 124.296439] sock_common_getsockopt+0x13a/0x170 [ 124.301126] ? sock_recv_errqueue+0x990/0x990 2018/05/18 06:51:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xe201, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000080)=0xffffffffffffffbc, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000001c0)={0x3, 0x3}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) [ 124.305628] __sys_getsockopt+0x49b/0x560 [ 124.309791] __x64_sys_getsockopt+0x15d/0x1c0 [ 124.314306] do_syscall_64+0x154/0x220 [ 124.318207] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.323400] RIP: 0033:0x455a09 [ 124.326589] RSP: 002b:00007f3033ea5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 124.334328] RAX: ffffffffffffffda RBX: 00007f3033ea66d4 RCX: 0000000000455a09 [ 124.341610] RDX: 0002000000000480 RSI: 0000000000000000 RDI: 0000000000000013 [ 124.348885] RBP: 000000000072bea0 R08: 0000000020c5dffc R09: 0000000000000000 2018/05/18 06:51:21 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8ae, 0x8401) ioctl$KDSKBLED(r0, 0x4b65, 0xfa2) r1 = socket$inet(0x2, 0x100000000805, 0x0) listen(r1, 0x830) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x58d2b83c, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007dc000), 0x4) 2018/05/18 06:51:21 executing program 6: r0 = socket(0x9dc63f2d70f2f890, 0x0, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000f4ffff0a0000004071002300830f0008"]) sendto$inet6(r0, &(0x7f00000001c0)="a74d031de16e60851887711c91b7775f9e476054cf34e053a073897e011e5b6994fa7d1d8e583adaf8e0a6eb8dc3143afe7dff43e4cf9257cd2bb61d1710f36eb14777d3a59177a263e0cb8bd2bf50646d1d9426", 0x54, 0x4, &(0x7f0000000240)={0xa, 0x4e23, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xa5df, 0x6, 0x3db, 0x5, 0xcd, 0xf46, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0x80000001}}, 0x4, 0x2, 0x5, 0x2, 0x3}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x8, 0x10, 0x714b, 0x8}, &(0x7f0000000180)=0x18) ioctl(r0, 0x8918, &(0x7f0000000000)) [ 124.356163] R10: 0000000020059fe8 R11: 0000000000000246 R12: 0000000000000014 [ 124.363439] R13: 0000000000000109 R14: 00000000006f5978 R15: 0000000000000004 2018/05/18 06:51:21 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d0, &(0x7f0000000200), &(0x7f0000000040)=0x2b8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/05/18 06:51:21 executing program 7 (fault-call:1 fault-nth:5): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:21 executing program 2: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00\x00\x00L\x00', 0x19, 0x3, 0x318, [0x20000540, 0x0, 0x0, 0x20000640, 0x20000780], 0x0, &(0x7f0000000000), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'bridge_slave_0\x00', 'sit0\x00', 'ip6gretap0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xa0, 0xd0, [@connlabel={'connlabel\x00', 0x8, {{0x0, 0xc882e99a8a6c1b2e}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'vlan0\x00', 'bpq0\x00', 'ip_vti0\x00', 'veth1\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xd8, 0x110}, [@common=@STANDARD={'\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'rose0\x00', 'ip6gre0\x00', 'veth0_to_bridge\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0x390) 2018/05/18 06:51:21 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000011c0)="95", 0x1}], 0x1) [ 124.555904] FAULT_INJECTION: forcing a failure. [ 124.555904] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 124.567762] CPU: 0 PID: 8461 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #98 [ 124.574960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.584319] Call Trace: [ 124.586924] dump_stack+0x185/0x1d0 [ 124.590585] should_fail+0x87b/0xab0 [ 124.594316] __alloc_pages_nodemask+0x61c/0x5dd0 [ 124.599108] ? get_page_from_freelist+0x5efb/0xb600 [ 124.604146] ? kernel_poison_pages+0x40/0x360 [ 124.608657] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 124.614037] ? kernel_poison_pages+0x1a0/0x360 [ 124.618639] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.624095] ? get_page_from_freelist+0xab28/0xb600 [ 124.629122] ? kernel_poison_pages+0x1a0/0x360 [ 124.633722] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.639186] ? get_page_from_freelist+0xab28/0xb600 [ 124.644229] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 124.649266] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.654129] kmsan_alloc_page+0x82/0xe0 [ 124.658112] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 124.662885] ? __alloc_pages_nodemask+0xf8e/0x5dd0 [ 124.667825] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.673203] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 124.678575] ? is_bpf_text_address+0xb4/0x4b0 [ 124.683085] ? __is_insn_slot_addr+0x198/0x1c0 [ 124.687693] alloc_pages_vma+0x1565/0x1800 [ 124.691945] do_huge_pmd_wp_page+0x3103/0x5080 [ 124.696559] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 124.702049] ? put_dec_trunc8+0x222/0x360 [ 124.706217] handle_mm_fault+0x24ed/0x7e50 [ 124.710473] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.715335] __do_page_fault+0xec4/0x1a10 [ 124.719507] ? page_fault+0x1e/0x30 [ 124.723145] do_page_fault+0xd3/0x260 [ 124.726962] page_fault+0x1e/0x30 [ 124.730429] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 124.736061] RSP: 0018:ffff880143cbf918 EFLAGS: 00010207 [ 124.741434] RAX: ffffffff83fb70bb RBX: 000000002005a000 RCX: 0000000000000005 [ 124.748733] RDX: 0000000000000004 RSI: ffff880143cbfa10 RDI: 0000000020059fe8 [ 124.756018] RBP: ffff880143cbf980 R08: 7574726956205049 R09: 0000000000000000 [ 124.763397] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 124.770716] R13: ffff880143cbf920 R14: 0000000000000000 R15: ffff880148bd2618 [ 124.778050] ? _copy_to_user+0xbb/0x180 [ 124.782047] ? _copy_to_user+0xed/0x180 [ 124.786044] do_ip_vs_get_ctl+0x707/0x3710 [ 124.790340] ? _cond_resched+0x3c/0xd0 [ 124.794252] ? rcu_all_qs+0x32/0x1f0 [ 124.797981] ? _cond_resched+0x3c/0xd0 [ 124.801883] ? rcu_all_qs+0x32/0x1f0 [ 124.805612] ? mutex_lock+0x31/0x90 [ 124.809244] ? nf_getsockopt+0x3fb/0x4e0 [ 124.813315] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 124.817859] ? do_ip_vs_set_ctl+0x2760/0x2760 [ 124.822368] nf_getsockopt+0x47b/0x4e0 [ 124.826266] ip_getsockopt+0x284/0x3c0 [ 124.830159] ? compat_ip_setsockopt+0x380/0x380 [ 124.834835] tcp_getsockopt+0x1c1/0x1f0 [ 124.838813] ? tcp_get_timestamping_opt_stats+0x1300/0x1300 [ 124.844532] sock_common_getsockopt+0x13a/0x170 [ 124.849216] ? sock_recv_errqueue+0x990/0x990 [ 124.853738] __sys_getsockopt+0x49b/0x560 [ 124.857906] __x64_sys_getsockopt+0x15d/0x1c0 [ 124.862413] do_syscall_64+0x154/0x220 [ 124.866314] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.871511] RIP: 0033:0x455a09 [ 124.874701] RSP: 002b:00007f3033ea5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 124.882507] RAX: ffffffffffffffda RBX: 00007f3033ea66d4 RCX: 0000000000455a09 [ 124.889767] RDX: 0002000000000480 RSI: 0000000000000000 RDI: 0000000000000013 [ 124.897037] RBP: 000000000072bea0 R08: 0000000020c5dffc R09: 0000000000000000 [ 124.904316] R10: 0000000020059fe8 R11: 0000000000000246 R12: 0000000000000014 [ 124.911677] R13: 0000000000000109 R14: 00000000006f5978 R15: 0000000000000005 2018/05/18 06:51:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="72f7c77a9a4533e3004c277f6b907a288062cd963fc66bb157dfad766eab385d0f3c26edf0876a34f97826eddcff49f3bf4fef5eab02bbf83a9605a4c252e686aa6de5d0c0a82d300f0905cf57025c9f916e4d545b05fcdfef749a2363811cbfb34a9d44a8bdd1df5b86a3b7bcb3280d20f8142d9e8ce4955c1325a265fd1eabe79db44cfc01ed59e94b44306312c08e120ae5d5a1de263caf71ea92f7317ac5ae53f4ff17ba9d5e5fb82dec565d226a6aab8612ab1afe3b0b3e0d5f24957f91b5bec1106187b3851b64d277390423d410b86a6efe0378e4331cee8512d109b8a6854ab3ee7fa2", 0xe7, 0xfffffffffffffff9) keyctl$clear(0x7, r1) 2018/05/18 06:51:22 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x2008, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f00000000c0)=""/159}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in=@rand_addr}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000000)=0xe8) 2018/05/18 06:51:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) uselib(&(0x7f0000000000)='./file0\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, 0x60962d2c18e7e0db) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140), 0x8) 2018/05/18 06:51:22 executing program 7 (fault-call:1 fault-nth:6): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x8, @multicast1=0xe0000001}}, 0x44b, 0x5, 0xfffffffffffffffe, 0x20, 0x90}, &(0x7f0000000280)=0x98) 2018/05/18 06:51:22 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x0, 0x0, 0x4}, 0xd) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xac9, 0x4) r1 = socket(0x4, 0x0, 0x1061f3) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="e92be282346d61ac97be3139ea6f8b31f971b5823b5c17d7f7a6a2e6e350c2c8b47714f283cc52cd0af57f8ea9a3c81fc79ea8f0d6056df02808e1fc30e77ca4cdc8c630e2452ae234aee2412390941f289140a2c17da9c3cff4d23f995ab872440c25c382827ede56c428b5a79b693deae97b72ab431fd2"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x40, 0x40}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x9, 0x4, 0xd8a, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x8000}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 06:51:22 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x100000005c) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2) mlock2(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) 2018/05/18 06:51:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x200002, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/70, 0x46) openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x54080, 0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x100000000, 0x6, 0x1f}) 2018/05/18 06:51:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0x6) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:22 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getdents(r0, &(0x7f00000003c0)=""/407, 0xffffffffffffff10) 2018/05/18 06:51:22 executing program 0: creat(&(0x7f0000000040)='./file0\x00', 0x10) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000780)=@random={'user.', "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"}) 2018/05/18 06:51:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x10, "5986aece6ab2ea2085116149ff602b9e"}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000692000)=@assoc_value={r1, 0x6}, 0x178) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) accept4(r0, &(0x7f0000000300)=@can, &(0x7f0000000380)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x212, 0x91f, 0x8207, 0x5, 0xfff, 0x76, 0x80000000, 0x4, r2}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0x21}, 0x5}}, 0x4, 0x3f, 0xc1, 0x2a73, 0x57}, &(0x7f0000000240)=0x98) 2018/05/18 06:51:22 executing program 6: io_setup(0xb98, &(0x7f00000001c0)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x109040, 0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f00000002c0)={0x0, r2+10000000}) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1d, 0x3) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) tee(r3, r4, 0x5, 0x6) 2018/05/18 06:51:22 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/70, 0x46}], 0x1) r2 = syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) syz_open_pts(r2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") tkill(r0, 0x1000000000016) 2018/05/18 06:51:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x400, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008804}, 0x20040011) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/18 06:51:22 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000800c5016, &(0x7f0000000040)) 2018/05/18 06:51:22 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x60020d) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe5b, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/18 06:51:23 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x400001) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) 2018/05/18 06:51:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xce5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x7}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffa}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) write(r0, &(0x7f0000c34fff), 0xffffff0b) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='team_slave_0\x00', 0x10) 2018/05/18 06:51:23 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x1000, 0x800}) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="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") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086602, &(0x7f0000000100)={0x12b63fd8, &(0x7f00000001c0)}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x6) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x3, 0x9}) 2018/05/18 06:51:23 executing program 7: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000300)=@abs, &(0x7f0000000180)=0xfdce) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'sit0\x00', 0x400000000002001}) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000001c0)=0xb8c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r2, 0x256, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x200, 0xfffffffffffffff9, 0x7f, r2}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x8000, 0x2, 0x0, r2}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) accept4$unix(r0, &(0x7f0000000400)=@abs, &(0x7f0000000000)=0x6e, 0x80800) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) 2018/05/18 06:51:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000280)={0x0, 0x26, 0x1, 0x0, 0x0, {0x5801}}, 0x14}, 0x1}, 0x8004) 2018/05/18 06:51:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3, &(0x7f0000000300)=""/70, &(0x7f0000000380)=0xffffffffffffff78) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000180)=""/64, 0x40}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f00000003c0)=""/241, 0xf1}, {&(0x7f00000004c0)=""/113, 0x71}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/116, 0x74}, {&(0x7f00000015c0)=""/59, 0x3b}, {&(0x7f0000001600)=""/77, 0x4d}], 0x9, &(0x7f0000001740), 0x0, 0x1}, 0x40000000) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000017c0)={'mangle\x00'}, &(0x7f0000001840)=0x54) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3), 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "e6aa2e8ec5d40a16edee8952db68192f04fdff100e1468c57e2e32bc8ba892e994c0a572f0985d93821d46b8f95d0817c60314d05cdf4f5856df4c485f75687c864e7e28c81dc2181f63867f813334a79757f2587c2b11d15283d4ecb9735c4eae39b23e55f4c0b62d4f16c5ed36f0a57b667652fe74cf325b64ea38b9c82f0603ba57b58ffd22e6952ab6c58e63c3830788931d492965fe6c23ae29394eebabfed77122cfc8d945227c68b8eba667a01020e95d2d50"}, 0xba) 2018/05/18 06:51:23 executing program 3: syz_emit_ethernet(0x1015, &(0x7f0000000240)={@random="f129cbb722d4", @random="e2701bb60689", [{[], {0x8100, 0xfff, 0x8a1}}], {@llc={0x4, {@llc={0x0, 0x0, "b7", "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"}}}}}, &(0x7f0000000080)={0xfffffffffffffffb, 0x0, [0xfffffffffffffffe, 0x0, 0xb03]}) 2018/05/18 06:51:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) 2018/05/18 06:51:23 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x8, &(0x7f0000040fe0)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000000040)) timer_delete(0x0) tkill(r0, 0x15) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r4 = memfd_create(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)=r4) r5 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x240) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {}]}) 2018/05/18 06:51:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f000081e000)={0x0, 0x0, 0xe803}, 0x8) r2 = socket(0x11, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000000100000024000000484bd400"], 0x14}, 0x0) 2018/05/18 06:51:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="d2283dfdba1fa1d14a9b07a8386190d115c25e1b191428648d7c21668a6fe2125025e801e2d9d84e7c385f5d8ca59fc3c517dd264df0343e78d271b0916cf5af4cfe9d36238ab73c711649db18b5687bb9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f0000000000)=0x8) 2018/05/18 06:51:23 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xad) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000280)=0x8000, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000680)=[{0x10, 0x29, 0x36}], 0x10}}], 0x1, 0x0) 2018/05/18 06:51:23 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000340)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_bond\x00'}}, 0x1e) syz_open_pts(r2, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x3f, 0x3, [0xfffffffffffffffb, 0xf1, 0x9a3]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x80, 0x6, 0x8000, 0x3, 0x5, 0x9, 0x0, 0x10000, r4}, &(0x7f00000001c0)=0x20) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x100000000) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000080)=0x8, 0x4) 2018/05/18 06:51:23 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="05000000000000000200000000000000000000000000000000000000000000000000000000000000fbff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000300000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d63e28136902557d158a115780d90000000000000000000000000000000000000000000000000000000000000000e2ff000000000000000000000002004e23ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000f2ea15b1aee22914c16216a6dfae09a7fffc877b5c58c0267935cc748144c95510657639488c90202fe400e91209b4f19e61e015510188db1c4b282cbb333e10ae546235c33026668a408d2dc81c299806b6000000000000"], 0x210) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/18 06:51:23 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000480)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40505412, &(0x7f0000000080)) select(0x40, &(0x7f0000000000)={0xea4, 0x8, 0x7, 0x401, 0x3f, 0x3, 0x8, 0x2}, &(0x7f00000000c0)={0x7f, 0x2, 0x9, 0x6, 0x7, 0x4, 0x8, 0xffff}, &(0x7f0000000100)={0x1, 0x3, 0x287, 0x16807f7e, 0x1, 0x0, 0xffffffff7fffffff}, &(0x7f0000000180)={0x0, 0x2710}) 2018/05/18 06:51:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x42) r1 = getpgrp(0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x400, 0xfffffffffffffff8, 0xc39d, 0xfffffffffffff801, 0x800, r1}) r2 = perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x200000}, 0x0, 0x0, r2, 0x0) 2018/05/18 06:51:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000000100)=""/24, &(0x7f00000000c0)=0x18) r1 = dup2(r0, r0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x240) accept(r1, 0x0, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000000)=""/70) [ 126.863650] hrtimer: interrupt took 34967 ns 2018/05/18 06:51:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000380)=@nat={'nat\x00', 0x19, 0x3, 0xed, [0x200001c0, 0x0, 0x0, 0x20000c68, 0x20000dc4], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x1fd) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440)=[{0x6, 0x10001}, {0x3, 0x1}, {0x4, 0x80000001}, {0x8, 0x1}, {0xa, 0xff}, {0x3, 0x80}], 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/18 06:51:24 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8916, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101, 0x0) pread64(r1, &(0x7f0000000000)=""/80, 0x50, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000200)=0x3, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8001, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x20, 0xffffffffffffffc2, @loopback={0x0, 0x1}}, 0xfffffffffffffc51) io_setup(0x10001, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00000000c0)="a40eb039cb566a42434faa9d02671794399009ce49208ab98ca4bcbb4e223dc6d0b4952ca25884d028dc6f583caf05f6aa352ecc90b4ac159df7367b2839ee23a2058f924c00cc8f445cc8c06436c2f8e0fb372f840b0a9a308bae05166693a21fdae4b5aff1c8441be325f23b005252b2baf1778d2b481647d8f5fbf42023cfdc1d17e78f3bbda4fc4ce9b20727a891ac2bf06f081c88eed0f3ad1273e404", 0x9f, 0x2, 0x0, 0x0, r2}, &(0x7f00000001c0)) 2018/05/18 06:51:24 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00000046c0)='/dev/input/mouse#\x00', 0xb86, 0x400000) r1 = socket(0xa, 0x1, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000140)="6e732f69706300b2541dab02dfcd904f24cf3dd8e028676cea9174fbe6b34b4ebd62feae54c5fa965420ae2f953d468dba551309f058d9adfeca6d1807a3593b9fe2405e0b4552a186d95ae2a21c4e3d8c679b13305f4849119849fa9aa0c9180aea4341aff53385f0a5c4009cde63dc952e85b4ac8db9040def6c94c93e86317390b207ac24ad9ca9b55ada773130079258") ioctl(r1, 0x8912, &(0x7f0000000040)="c6cfcb97ba23bf012cf66f") r2 = syz_open_dev$dmmidi(&(0x7f0000001780)='/dev/dmmidi#\x00', 0x8001, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x840, 0x0) mq_getsetattr(r2, &(0x7f0000001840)={0x5, 0x8000, 0x81, 0xa80, 0xfffffffffffffffb, 0x2, 0x2, 0x8001}, &(0x7f0000004040)) ioctl$VT_DISALLOCATE(r0, 0x5608) r3 = getpgid(0x0) syz_open_procfs$namespace(r3, &(0x7f0000000280)="8e6be2e61e4276b4b0f2f4d107887b3251bda17851e5de0a453cf3cae3c862e8f6bef538a9a07be1b574b4ebcc21d6f7f0c1eb706a33295fc2b9c81e2e0622644bf665ffd5094f3e63a70ef82cc7b7b8afd999e17ae2ae5aa44120194fb5efe34aa97400c14c2aa4f172509eb26bc7e8b9469c3a40450121e067f5e56eaa9c448975f3015d36848bfab381955afb909a5632f59ead56b98dd32c4f8f0a2184ec652418a7052db973dec6a7e33fa565e4724ea379b7730ab9592ad1cb7f3e21f4fb17a1698507212b133141678552495f32cea4d0dface8755c83ba95e25f2cea188e7b120ba1") sendmmsg$nfc_llcp(r1, &(0x7f00000043c0)=[{&(0x7f0000000080)={0x27, 0x0, 0x2, 0x0, 0x8, 0x800, "54a9c4c44a34702c3f53b2ad5ef0c86e2e21047e28ac5a4c339fccf667d9ed440c14b32af9b657bfe5321ae998c4717b34e9b8a415f08353b0a95b9229b85a", 0x22}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000380)="da9038e2bf3d27e2aba4115d06119f9a88cf7807cac57552ef9af840bbb27dc119d69060494046d3c253899c7be9f2a5b1746715891a9353dfca81f3a08f40611d757cea1f6223d8fea0db9a251ee1ea8431f2659146101f2bb041b95e4770dff41ae2f6d6b9ed4a66dad95ae9b0c7fc4f8962d15fe241291a91c4c6385cf29e46d0261cf7a85bbecb4d9d4a9c8a09a73c1838b7fcd9d7b38690682d6a570a1641105534684ca858ebc21dbf3e4948e1521cd081af4c6bc3f6747c72cf0e50e8b127006ec75a751d878ade20530c70e781", 0xd1}, {&(0x7f0000000200)="d79e011afa1ba7d2f1bc11b1bf7e5bd7dbfd311c9424f271ec7bdf44c309021014cb25e3e0d1a79743cf06f16a1e93562bda10a6c01d698b1a74c24c449b4e571800a5dbe12e80d8bd8bb6774ffb17743dbb", 0x2c}], 0x1000000000000048, &(0x7f0000004340)=ANY=[@ANYBLOB="1000000000019c01024ea20642eb0000d50561ff366effab603931504751c1f9f85cfc83f6331f8c056f08d37c338ee1158ce1e6e487a959abe8ec9ab48a204481d6b5994425c59f30fc1e7cb779167fe9bccbf24f7562fa56ba1a84d072df2c8b6d30c97ae920dd58a620c1cc04d5961b6b3a77e02cdd260bfc9114"], 0x10, 0x4000800}, {&(0x7f0000000480)={0x27, 0x1, 0x0, 0x2, 0x6, 0x820, "2f683572b9430c6e34d4f112278e9b46bd53a2137aa83cb56e63862bba2ad6f2f077ed0be346140236c21a06398f84fe38fd9b135d318b10cc5c9eee77df95", 0x18}, 0x60, &(0x7f00000017c0)=[{&(0x7f0000000500)="10c52e688451125ec03e44eb7a3f5ce4077054350a74db124405a772e930caae3a990ae3311067619ed17aac6c", 0x2d}, {&(0x7f0000000540)="11c1bc5d8e6c455e4842fd166f04258102d2892e3c88317f20605f29e1245d8b62d982cdd50910282c446e6945c4fd3bf66ef5be9480a8c38c0208c55a425d9d6d93a6332da08084d56b0b52d9b759c775f9a38b16c64721aa590adada25f02a826db6d404b94ad0dc4a32de4a79501b718591f09239ffb69efa187aee020a48468180002d657ddb039a2cec975ccdf6252c51de7342b0c21214d98316491e0dce5dc08b2f5960bb10423d0cbb64ef33307c5dbc1a731738c43a409580c2fef4", 0xc0}, {&(0x7f0000000600)="8f6d4e189f928cdd669450d11b502d7a136b61fff755cbacd49c30d6bca569b241b893f9ca6231897080fe4ac1af3cd921524b0bc46226791edf015b9af7c6fec4fcdb431452907c309541e5c91a5e5892e37a8614a11c138f9b600b8e2f283eebc1e538610933a7f1c7574c7c68a1a4ead7023d", 0x74}, 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", 0x1000}, {&(0x7f0000003e00)="f7485720b61f9278892fd8b8645810530c3ff73771b3bc336832a40aae1578959d7a8dd11b5bbcc4c98e76fe27480a42b1f460fabb8c0976222d20d23cd609c013a0e346e79bb07485b22ca37db71522eac9a166d50ca141652c6250ca7399f4dd164c5bd70920d895c2f4584edb042b3f9440b6ccea7e0e64a5af8997e5b8f01f809f76a6f8f53997644aa721e91ee2c2f3e65830b6545807d6ff76c7323282107e4c7d2da3dff9b5dd4aa75f3c2f295fd9aeded4cc8902d98b57113e0b37835dd8f5eaae6766b897dd2ae74c5baf1e1a28f827b7d9e03fd38708241904b542e111371351302932e1fb983b854f65", 0xef}, {&(0x7f0000003f00)="71c4952adf5b9287738aec0d989d9c363fc12f598bf36690ff2e607b22e708f1097ba93f36ca40d145592042737c0101e9aa04d745043fd47f5ab9ad423c2b922e623a035e13a7", 0x47}, {&(0x7f0000003f80)="d25bd7d58ff395953e8ec764fe344f4ab199d00e7eb1f067a1958c6a33f10839c783bbff4ccee07ebeafe5682a3751c6e393e3c5f9ad841198ef8350b1194d5755bfe65bd0580ee6880b924d8f0381cc34e4a1901ff73007bd91816e1f8fb122499bce2982b0093ab1b50c956c25f37195ba88ef669ff92f4a26da156d3b83c137df45eb161601c5863220f0f28271ca4d0dc5dbf9be171aa6c260", 0x9b}, {&(0x7f0000004040)}, {&(0x7f0000004080)="d73026d7b74272e21e071fd1b52b728a55eba144a95d9dadb0e6c3bc4f43f8423fbe41c9927b7825070312fcfbf6b02a61d0be094dc6c42efe83984fa638ed4d87217a1d7019f47c6f7de85dff8780b6d10b87154f05bc70bef960aaf6c8440f037906970a5d2f27e19a2dfc5b31260543aa81610f197aa57602a58423c1c242ae7cec048afe76f9488758b41ee3bd21e0f12cdbcc52580dd7b52f63a29c9269f5d091a95b5a962711e3b4", 0xab}, {&(0x7f0000004140)="147ba8c4567d07f09e824d6fe043979cc3b231a19e70bbaa503398134ea42c32e2a442dec5c652e34c6c79aba187c2aed6d15156c2602e21e343b6468b212f", 0x3f}, {&(0x7f0000004180)="02fd781a85bb4a1655aa417b521c9fff56282054e5f37ecb183eb7904cbb5559bc9df67f520ff5990465c87638d5260e334889cbb3d3772c6e1bf92e14669c48f8d68de61e7df9bbda52d3e6d7de85fdcf3b82730eca41d0239d24e831ffb65ecfcb786e6dd6cc8e331c749635c23d3f5a08bef6258cca91e6cda8d14b91d328aa40a83ffe55fcf9a4a0eb76c50d57eeb899902fb71afeab50b967a55c30778a51c2700ff80fec92ef7f74f1c78e7f5fb4027b01349f58cd5342b7dc8c7567e27012c4af7ed4e587ecc58a4be6125de645167a1f2e5297e433178cfea8a796d113fce23b6f7f395b419b39a9da0e", 0xee}], 0x9, &(0x7f00000044c0)=ANY=[@ANYBLOB="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"], 0x129, 0x40040}], 0x4, 0x4000) pipe(&(0x7f00000047c0)) 2018/05/18 06:51:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/05/18 06:51:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) 2018/05/18 06:51:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x42) r1 = getpgrp(0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x400, 0xfffffffffffffff8, 0xc39d, 0xfffffffffffff801, 0x800, r1}) r2 = perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x200000}, 0x0, 0x0, r2, 0x0) 2018/05/18 06:51:24 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045564, &(0x7f0000000100)={&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/18 06:51:24 executing program 1: gettid() r0 = semget(0x0, 0x5, 0x16) semctl$IPC_RMID(r0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r2 = memfd_create(&(0x7f0000000000)="6efeffffff70365f666c6f776c6162656c00f834cde607784ee32052109a5722909a2ead7331f652358c465eae0a2171fdd132842a0eea517c5c02324a4b3748c4ea781639e7821fd95b495e2107c8bf92ece61de14c53b2cd638bf078555f58df4ade4db67be92b507a5ea3db1c7d72e3602205bb10704e42326e054cf645ee609cb127e9ac3e881a1cc3e521223cfd7bfa8c8019bf0a3e4ee4507942b03b7d3eab4b4e1629de5d2f66e12cc75c09b8e1", 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="6843060031f76900", @ANYRES16=r3, @ANYBLOB="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"], 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x1) r4 = syz_open_procfs(r1, &(0x7f0000000100)="6efeffffff70365f666c6f776c6162656c00f834cde607784ee32052109a5722909a2ead7331f652358c465eae0a2171fdd132842a0eea517c5c02324a4b3748c4ea781639e7821fd95b495e2107c8bf92ece61de14c53b2cd638bf078555f58df4ade4db67be92b507a5ea3db1c7d72e3602205bb10704e42326e054cf645ee609cb127e9ac3e881a1cc3e521223cfd7bfa8c8019bf0a3e4ee4507942b03b7d3eab4b4e1629de5d2f66e12cc75c09b8e1") r5 = add_key(&(0x7f0000000380)='cifs.idmap\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="66e582b511b3e5334525e5653922c714198bd31eff97e124737384a81fe1", 0x1e, 0xfffffffffffffff8) add_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="d93073fbe8964475eff6bc016257b5734e0afe48cf26b8a2d1a8f772", 0x1c, r5) lseek(r4, 0x800000000005, 0x0) 2018/05/18 06:51:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/144, 0x90, 0x1, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @multicast2}, &(0x7f0000000040)=0xc) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xcec7, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r1, 0x100, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x40) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x200, 0xc812, r0, 0x0) clock_gettime(0x200001, &(0x7f0000000280)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {r2, r3/1000+30000}}, 0x0) 2018/05/18 06:51:24 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x1c, 0x1e, 0x201, 0x0, 0x0, {}, [@nested={0x8, 0x0, [@generic='B']}]}, 0x1c}, 0x1}, 0x0) 2018/05/18 06:51:24 executing program 1: io_setup(0x800, &(0x7f0000000040)=0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) tgkill(r2, r3, 0x2c) r4 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000000c0)=0x7, 0x4) r5 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r4, 0x1) setsockopt$inet_int(r5, 0x0, 0xca, &(0x7f0000000000), 0x10) io_submit(r0, 0x1, &(0x7f0000000400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0, r4}]) open_by_handle_at(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x400) 2018/05/18 06:51:24 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x5) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet(0x2, 0x1, 0x97d3) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f00000000c0)=""/62, &(0x7f0000000100)=0x3e) r2 = accept(r0, &(0x7f0000000a40)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000ac0), &(0x7f0000000bc0)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000080)=0xe, 0x4) 2018/05/18 06:51:24 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_team\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000740)={'vcan0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000001e00)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xffffffffffffffb4) getsockname$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000b80)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000880)={0x294, r1, 0x700, 0x70bd2d, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r2}, {0x234, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x37d8b003}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x8, 0x6, 0xfffffffffffffff8, 0x7}, {0x5, 0x5, 0x36, 0xfff}, {0x2, 0x10000, 0xff, 0x7}, {0x6, 0x1, 0x388, 0xa7a1}, {0x6, 0x1000, 0xfffffffffffff000, 0x80000000}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6fde}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}]}, 0x294}, 0x1, 0x0, 0x0, 0x810}, 0x80) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x4000000031, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001d40)=[{&(0x7f00000005c0)="5e4627a33616d570b499f38bb6e877b09eb79da795988ab24ff8b8aa5d2718534f49f69bbf250e37db842b02e1fb335695984673db1b2563cc9a5eb2446b551644070e0be8d207de9b6f263fe547d9a6a4a95ba16d94f711bd2a7414419cbc377cecc4fceb2866818668edbfc5f81876db2888a1226c96eb", 0x78}, {&(0x7f0000000640)="8efc177804c914210c4be35addcb26c265075a4b307b927ba46a0a507771bba467bb05e02fd1c19de5e283df8907b8a557c4218d7e5c23a4162349366e0d4c3b1a2ac3dc297a90385736e96b50bb2805ae6bc9a4c353246ff71bd50263d919713168a785225ec47870c1bd9b485eb79feedcc5e6ed80262e250b2d70b59ab30ab3718c8ddbbcbd8dadbb753abdbc44cd19595c83102a10540c62b5a9165aa45afc8d415540f8af65cb625bcd3619e704b7feaa82ffbbcb8865ec2f3772", 0xbd}, {&(0x7f0000000bc0)="cf1f34eb698caa37251a7dbda2cf47d5e608e8af8bd1f3afbd68d8aa22e32a905ad2fb65fb313e0ea91139738c0d56c017d3af1a14e464fd328690e800caee02fe7a8668915a52ef6fe976b8be38c2facaf8a213b9d9299e378e903f71be9ea35af696f4d2ee95cc728229706bb6708efb", 0x71}, {&(0x7f0000000c40)="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", 0x1000}, {&(0x7f0000001c40)="b4f5b2ca57951fdc00430852be968735a1de1af484e9d84c267a58aa5ac5a7ce0819eba4780b636e5590b0b998f6d34bfc6d79dc83ad26756c972985be2f95263ff8e38112097f0bac605513ff1f9d814e43e145bd5de48f7809e7daf4421860b23c00f64cab851f5f507e0d1cb35fb2c4eebc2549ef4a6f0c270ec06351c7c91c38f38ca81902ac27fe4c4bf4c192807ed18f0169d55273339cd686de77e55a47519a2dd76679dac704a49fada03c02a9c7f81b0fa1bbbaa619de6d0b3769cd732f6bddb5d482911aad71918d36f7b14146f46907c0558141e33252181b74", 0xdf}], 0x5, 0x0, 0x0, 0x8080}, 0x8000) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$EVIOCGLED(r9, 0x80404519, &(0x7f0000000040)=""/205) 2018/05/18 06:51:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x6, 0x6, 0x452, 0x0, "4924f1fefd61c1f8589fb05dc685bb057636ee3685750b148eeab1463bc8a8664f5267e2d6c52a7d52f09875", 0x6}, 0x1000, [0x3f, 0x9, 0xfffffffffffffffd, 0x1, 0x81, 0x40, 0xfa4e, 0x4, 0xfff, 0x7, 0x5, 0x5, 0x0, 0x19de0000000000, 0xb6, 0x2, 0x3ff, 0x3, 0x101, 0xce8e, 0x4, 0x1, 0x1, 0x5, 0x2, 0x8, 0x6, 0xff, 0x1, 0xffffffff9cd2a5d0, 0x1, 0x7fff, 0x7, 0x80000001, 0x2, 0x1ff, 0xa0da, 0xff, 0x9, 0x100, 0xfffffffffffffffd, 0x10001, 0x7f, 0x3a89, 0x1, 0x2, 0x7, 0x853, 0x1, 0x8, 0x0, 0x0, 0x100000001, 0x5, 0x2, 0x6765, 0x92, 0x400, 0x100, 0x1ff, 0x6, 0x1, 0xfffffffffffffff8, 0x7, 0x7, 0x73c, 0x6, 0x4, 0x6b, 0x1000, 0x7, 0x1000, 0x2, 0x3ff, 0x3, 0xff, 0x0, 0x3, 0x81, 0x1, 0x76, 0x380000, 0x1, 0x5, 0x0, 0x1, 0x800, 0x3ff, 0x2be7, 0x1, 0x40, 0x4d6, 0x100000001, 0x4, 0x5, 0x0, 0x5, 0x9, 0x20, 0x7f, 0x3, 0x2a0, 0x81, 0x10, 0x0, 0xffffffff, 0x6, 0x3, 0xcae, 0xffffffffffffff89, 0x100, 0x81, 0x1f, 0x5c5f, 0x40, 0x65a3, 0x0, 0xffff, 0xab, 0xdd95, 0x8, 0x3, 0x2, 0x300, 0xfffffffffffffffe, 0x9, 0x0, 0x9]}) 2018/05/18 06:51:24 executing program 3: r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5b) socket(0x2, 0x6, 0x7) 2018/05/18 06:51:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000000040)=""/24, &(0x7f0000c5dffc)=0xfe72) 2018/05/18 06:51:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzk`\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@', 0x400f}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x711002, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000100)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) prctl$setptracer(0x59616d61, r3) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f00000000c0)) close(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001400)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001500)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000001540)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/18 06:51:25 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x100, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_bridge\x00'}}, 0x1e) pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) clock_getres(0x7, &(0x7f0000000100)) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) dup3(r3, r0, 0x0) 2018/05/18 06:51:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x6, 0x6, 0x452, 0x0, "4924f1fefd61c1f8589fb05dc685bb057636ee3685750b148eeab1463bc8a8664f5267e2d6c52a7d52f09875", 0x6}, 0x1000, [0x3f, 0x9, 0xfffffffffffffffd, 0x1, 0x81, 0x40, 0xfa4e, 0x4, 0xfff, 0x7, 0x5, 0x5, 0x0, 0x19de0000000000, 0xb6, 0x2, 0x3ff, 0x3, 0x101, 0xce8e, 0x4, 0x1, 0x1, 0x5, 0x2, 0x8, 0x6, 0xff, 0x1, 0xffffffff9cd2a5d0, 0x1, 0x7fff, 0x7, 0x80000001, 0x2, 0x1ff, 0xa0da, 0xff, 0x9, 0x100, 0xfffffffffffffffd, 0x10001, 0x7f, 0x3a89, 0x1, 0x2, 0x7, 0x853, 0x1, 0x8, 0x0, 0x0, 0x100000001, 0x5, 0x2, 0x6765, 0x92, 0x400, 0x100, 0x1ff, 0x6, 0x1, 0xfffffffffffffff8, 0x7, 0x7, 0x73c, 0x6, 0x4, 0x6b, 0x1000, 0x7, 0x1000, 0x2, 0x3ff, 0x3, 0xff, 0x0, 0x3, 0x81, 0x1, 0x76, 0x380000, 0x1, 0x5, 0x0, 0x1, 0x800, 0x3ff, 0x2be7, 0x1, 0x40, 0x4d6, 0x100000001, 0x4, 0x5, 0x0, 0x5, 0x9, 0x20, 0x7f, 0x3, 0x2a0, 0x81, 0x10, 0x0, 0xffffffff, 0x6, 0x3, 0xcae, 0xffffffffffffff89, 0x100, 0x81, 0x1f, 0x5c5f, 0x40, 0x65a3, 0x0, 0xffff, 0xab, 0xdd95, 0x8, 0x3, 0x2, 0x300, 0xfffffffffffffffe, 0x9, 0x0, 0x9]}) 2018/05/18 06:51:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002005e20000000000000000000000000080012000200010001040000000000002f0000000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x164) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x1, 0x1, [0x4]}, &(0x7f0000000140)=0xa) 2018/05/18 06:51:25 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000080)=0x101) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000340), 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) recvfrom$llc(r3, &(0x7f0000000240)=""/164, 0xa4, 0x0, &(0x7f0000000300)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001500)={r2, @in6={{0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x993}}, 0x100000000, 0x400, 0x89, 0x8, 0x48}, 0x98) 2018/05/18 06:51:25 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) write$cgroup_pid(r2, &(0x7f0000000080)={[0x38]}, 0x1) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) write$binfmt_misc(r1, &(0x7f0000000280)=ANY=[], 0x0) recvfrom$packet(r3, &(0x7f00000000c0)=""/196, 0xc4, 0x0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x6f3000) 2018/05/18 06:51:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') 2018/05/18 06:51:25 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000080)=0x101) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000340), 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) recvfrom$llc(r3, &(0x7f0000000240)=""/164, 0xa4, 0x0, &(0x7f0000000300)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001500)={r2, @in6={{0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x993}}, 0x100000000, 0x400, 0x89, 0x8, 0x48}, 0x98) 2018/05/18 06:51:25 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000240)="ea48a22cccf0892f799aaa8bf395738088a91d81ed104be935718ddad77997fc4e01d4fb33b481442ec3", 0x2a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x18) recvmmsg(r1, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000000040)=""/181, 0xb5}, {&(0x7f0000000100)=""/235, 0xeb}, {&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)}], 0x5, &(0x7f0000000300)=""/4096, 0x1000, 0x100000000}, 0x5}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001440)=[{&(0x7f0000001380)=""/169, 0xa9}], 0x1, &(0x7f0000001480)=""/109, 0x6d, 0x8}, 0x1}, {{&(0x7f0000001500)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001580)=""/127, 0x7f}], 0x1, &(0x7f0000001640)=""/173, 0xad, 0x10000}, 0x6}, {{&(0x7f0000001700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001780)=""/209, 0xd1}, {&(0x7f0000001880)=""/68, 0x44}, {&(0x7f0000001900)=""/74, 0x4a}, {&(0x7f0000001980)=""/62, 0x3e}], 0x4, 0x0, 0x0, 0x7}, 0x80000001}, {{&(0x7f0000001a00)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/123, 0x7b}], 0x1, &(0x7f0000001b40)=""/4096, 0x1000}, 0x1000}, {{&(0x7f0000002b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002bc0)=""/208, 0xd0}, {&(0x7f0000002cc0)=""/236, 0xec}, {&(0x7f0000002dc0)=""/114, 0x72}], 0x3, &(0x7f0000002e80)=""/221, 0xdd, 0x7ff}, 0x18}, {{&(0x7f0000002f80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003100)=[{&(0x7f0000003000)=""/236, 0xec}], 0x1, &(0x7f0000003140)=""/239, 0xef, 0x1}, 0xffffffff}], 0x7, 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000003440)) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000003400)={@multicast1=0xe0000001, @rand_addr=0x6, r3}, 0xc) 2018/05/18 06:51:25 executing program 0: r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000002fc8)={&(0x7f0000002000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xcbc, 0x200) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5195, 0x10, 0xffff, 0x80}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0x80000}, 0x8) r4 = syz_open_procfs(r1, &(0x7f0000000000)='net/bnep\x00') ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000140)=r4) 2018/05/18 06:51:25 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000121fec)="ff01000040000000000000000000000101000000", 0x14) clock_gettime(0x800000007, &(0x7f0000000200)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={r1, r2/1000+10000}, 0x10) r3 = accept(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) accept4$ax25(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80206c5d1580ca49) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/05/18 06:51:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0x8, &(0x7f0000000000), &(0x7f0000000040)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/18 06:51:25 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) chroot(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000004c0)='qnx6\x00', 0x1000, &(0x7f0000000500)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='/\x00', &(0x7f0000000140)='ubifs\x00', 0x100000, &(0x7f00000001c0)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/05/18 06:51:26 executing program 6: r0 = memfd_create(&(0x7f0000000040)='b\n\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x81f, r0, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x313, 0xdf93, 0x6, 0x1, 0x6}, 0xfffffffffffffed0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) 2018/05/18 06:51:27 executing program 3: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x15}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000040)=[0x8000, 0x1000, 0x7, 0x80000000, 0x642b, 0x7], 0x6, 0x7f, 0x4, 0x101, 0x4, 0x1, {0x9, 0x7, 0xc000000, 0x4, 0xfffffffffffffff9, 0x0, 0x2, 0x11, 0x4, 0xffffffffffff8001, 0xfffffffffffffdc8, 0xe546, 0x3, 0x1ff, "bafbffa041580a14e000f2faf6fd98e81604a6ba7216313903970d143e0d9338"}}) 2018/05/18 06:51:27 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x2, {0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)="de70", 0x2}], 0x0, &(0x7f00000001c0)=[{0xc8, 0x10d, 0x0, "0f10e641ee15094766cab536db1a0beefaf39b47137120313d1f8ef5b519d8b59d8e9c153d7bb9fd344f9553deb82e2b37ffb84cfd0a74c11d949ea8e5856f0481a953a788d4ca3fa45081b0be8279b38932917258ddeb8b94fa8687275a5ca3e625969d6d4a95387ca586c1bfb42c576bd8e85faf027331b73f8e8c08b9518f99ea875323bb51431c42abc9b5f245f48206a121c69cff7a48ddac9752995dc4a92dc612f50cb867eed6321ec8b5e8b751c9a0b6"}, {0x10, 0x105, 0xffffffffffff8001}], 0xd8}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40000, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) 2018/05/18 06:51:27 executing program 4: prctl$getreaper(0xf, &(0x7f0000000380)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x220480, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = socket(0xa, 0x802, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xde, 0x3, 0x0, 0x8}) write(r0, &(0x7f0000000280)="7182b8cec008a3220e2f5350d6dc6471a95b604c52164fad2f26c2eeb018218540279176e773b96c863485514532d1ac6ee5f76c8d9bc54fc7a3152716ebe8825ac5a4b2952741ee0c2975c75785ea8e20a045b2000915a8bfcfd391eae825240699c96b4c3ed447577a900a5a4850f0c281f0b771d8c0951f7476a7eed778b6ae1f037b5c7dde258a8e98419d64acbb1ec5b54692698348831ba9e7b39047229f994488c1d112b86ded42a9aaa0799e", 0xb0) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x3f, 0x28c00) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000100)={0x101, 0x9, 0x261, 0xb57, 0x3f, 0xfffffffffffffc01}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x77359400}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@getsa={0x28, 0x12, 0x321, 0x0, 0x0, {@in6=@dev={0xfe, 0x80}}}, 0x28}, 0x1}, 0x0) 2018/05/18 06:51:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x800001, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 06:51:27 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0xffffffffffffff00, @multicast2=0xe0000002}}, 0x2, 0x5, 0xf6d, 0x5, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x0, 0x81, 0x8, 0x6f}, &(0x7f0000000180)=0x1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000300)=0x7, &(0x7f0000000340)=0x1) getsockopt$inet_int(r0, 0x10d, 0x4000000dd, &(0x7f0000000200), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={r3, 0x1}, &(0x7f00000003c0)=0x8) 2018/05/18 06:51:27 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@remote, @dev, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x3fd, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffb0}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) fadvise64(r0, 0x0, 0x4, 0x5) 2018/05/18 06:51:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:27 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x1ff, 0x0, 0x0, 0x5}) mbind(&(0x7f00009b8000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000200)=0x4, 0x6, 0x1) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000001c0)={r1, 0xfff}) mlock2(&(0x7f00009b5000/0x5000)=nil, 0x5000, 0x1) mbind(&(0x7f00009b6000/0x1000)=nil, 0x1000, 0x7, &(0x7f0000000040)=0x800000008208, 0x5, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000080)=""/193) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x4, &(0x7f0000ffa000/0x2000)=nil) [ 130.101194] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 130.117318] netlink: 24 bytes leftover after parsing attributes in process `'. 2018/05/18 06:51:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x3c8, 0x104777) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x22000, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = syz_open_pts(r0, 0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x4300, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000180)) dup3(r3, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000080)={0x40002000}) 2018/05/18 06:51:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x490480) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) fsync(r0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000040)=""/5, &(0x7f0000000080)=0x5) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x10000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x34, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) 2018/05/18 06:51:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x800001, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"62616d300001178b805e0aeb6c5642fb"}) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x80800, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f0000000040)=0x100) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x894f, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/18 06:51:27 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) umount2(&(0x7f0000000080)='./file0\x00', 0xf) mount(&(0x7f00000008c0)='.', &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000100)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/05/18 06:51:27 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='veth0_to_team\x00', 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) syz_emit_ethernet(0xfdf3, &(0x7f0000000540)=ANY=[@ANYBLOB="aa040000000000000000000086dd6020a17e00101100fe800000000000000000000000000000fe8000000000000000000000000000aa0420880b000a000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000140)=0x632, 0x4) fsync(r1) signalfd4(r0, &(0x7f00000000c0)={0x101}, 0x8, 0x0) 2018/05/18 06:51:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 06:51:27 executing program 2: r0 = socket(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000000080)="d8e211feb20a2641195058e84e882c8126086a18a819c5e921eb747357bf18f6b8fae8ec69ac9b32f8ee85fc1370c2052465daefd95891f359699b5e6543ba5f2f243852cb9f4f9c75816c525b058fe194e76a36178bdd1164307335d8bf2ae6baff619c9fd8d3bb9cb327ee8fcc98257e64b668bfd757718a95a9a75dd20c1e53569b5657b26ea747d5", 0x8a, 0x20000000, &(0x7f0000000140)=@l2={0x1f, 0x80000001, {0x1, 0x10000, 0x3, 0x7, 0x6}, 0x7, 0x4}, 0x80) ioctl(r0, 0x8916, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000600)=""/246, 0xf6}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0x21}, 0x763}, {0xa, 0x4e20, 0x6, @empty, 0x4}, 0x3, [0x9, 0x2, 0x1, 0x4, 0x4, 0x2, 0x3, 0x4]}, 0x5c) [ 130.489555] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 06:51:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x1, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'none\x00', 0x24, 0x1, 0x4f}, 0x2c) r2 = getuid() getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f00000001c0)="6db8bb4d7c18ddf1955c674933facc5a33d110a53c9942fc2233128ecefcf844cae318b661feb2228ae7b2a20c6babae63f777bf864e2dec0cde066ed9f8d30f2b24846f9f9f329de48f9d7ba41bddd13fd4d7ef00e7b69c9353debb683378f69ea09d0bc191ea145cef6005fbe93949672c") 2018/05/18 06:51:27 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x1b, 0x4, 0x10001) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000001c0)=""/6, &(0x7f0000000180)=0x119) r1 = socket(0x80000000000009, 0xf, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xfffffffffffffffd}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) 2018/05/18 06:51:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f0000000040)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x5, 0x3, 0x5) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000) bind$unix(0xffffffffffffffff, &(0x7f0000000c00)=@abs, 0x6e) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xffffffff, 0x0, r0}, 0x2c) 2018/05/18 06:51:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000100)="8b8666dfece67a5be5aedb336861b3781ad3557e409cc4282bc92c588a5655ec68e1a337529ca2093583b8773a0b7256a05940de50d890a012220d68f8d585893af1975cf1cb53b0fd58a7a8394625b52e68a87ecf87a99d35b5860a1706c38305d12589efe20ce8a20ae8ad2d29d5c23d69ac6cc111933d4b391dfd3bc42f2f4972adb53db690d6f98c05d206a82ac18d10f405ddb81b3da4f16468b5b98fda8f2f1320f9c7b3") ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="72b97bd235f4f94bbc98dff14baa1c2221948408ef64129c500400da1918056757aa9e2fd773c5506d8af313f84bb4e0bc875729c950f069c71af1e6dd1c6ef6b5d11cbee5468e981bc7ccd13941620c78f93429d0d3f18890606de56b0c1de10d903c4941be31faf32cc6ba1af2296144d1c8bdc7a137b818f3b8787d1c8001ae", 0x81) 2018/05/18 06:51:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/18 06:51:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x19a, 0x6, 0x7fffffff, 0x1, 0x7, 0xffffffff, 0x8, 0x101, 0x4, 0x6}) accept4(r0, 0x0, &(0x7f0000000180), 0x0) [ 130.659754] IPVS: set_ctl: invalid protocol: 1 172.20.20.170:20002 none [ 130.745269] IPVS: set_ctl: invalid protocol: 1 172.20.20.170:20002 none [ 130.779270] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/18 06:51:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:28 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x404100) fcntl$setstatus(r0, 0x4, 0x44800) r1 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) r2 = shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3ffd) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) shmdt(r2) 2018/05/18 06:51:29 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x100) getdents(r0, &(0x7f0000000280)=""/202, 0xca) r1 = socket(0x800000000a, 0x80805, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000480)='syzkaller\x00', 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) r4 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r4, 0x1, 0x400000015, &(0x7f0000000000)=0x76, 0x9e) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140), &(0x7f00000001c0)=0x4) write$sndseq(r3, &(0x7f0000000380)=[{0x0, 0x1, 0x10000, 0xbd, @tick=0x80000000, {0x8c09, 0x100000001}, {0x3ff, 0x7df7}, @quote={{0x4, 0x80}, 0x10000, &(0x7f00000000c0)={0x7ff, 0x3f, 0x9, 0x2, @time={0x77359400}, {0x1ff, 0x81}, {}, @quote={{0x6, 0xffffffffffffffff}, 0x0, &(0x7f0000000080)={0xfffffffffffffffc, 0x8, 0xf99, 0x0, @time, {0x5, 0x10001}, {0x9, 0x20}, @raw8={"8735e3f93353b3d842967b4a"}}}}}}, {0x18, 0x0, 0x9ff, 0x8001, @tick=0x7f, {0x5, 0x40}, {0xc000000000000000, 0xe65}, @raw8={"2ab871a0798970b7f84976dd"}}, {0xab8, 0x2, 0x2d, 0x9, @tick=0x9, {0x5, 0xc0}, {0x1, 0x4}, @raw32={[0x7, 0x3f, 0x4]}}], 0x90) clock_nanosleep(0xc968267f1030289b, 0x0, &(0x7f0000000100), &(0x7f0000000180)) 2018/05/18 06:51:29 executing program 3: r0 = memfd_create(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) write$sndseq(r0, &(0x7f0000001400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) sendfile(r1, r0, &(0x7f0000000000), 0x800) 2018/05/18 06:51:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0xc0045c7f) r1 = dup2(r0, r0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x400001) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x7e1, 0x0, 0x0, 0x81, 0x0, 0x87d, 0x10400, 0x2, 0x7, 0x6, 0x100000001, 0x100000001, 0x0, 0x5, 0xae5, 0x800, 0x0, 0x3, 0x4, 0x4, 0x7, 0x6, 0x7, 0x3, 0x2, 0x0, 0x7, 0x0, 0x4, 0x2, 0x3ff, 0x406, 0xffff, 0x9, 0x7fff, 0x9, 0x0, 0x3, 0x0, @perf_config_ext={0x7f}, 0x800, 0x10000, 0x560d, 0x6, 0x7, 0x80, 0x6}, 0x0, 0x1, r2, 0x1) fsync(r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x100, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000040)=""/24, &(0x7f0000c5dffc)=0xfffffffffffffef6) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000001c0)={0x1f, 0x1, 0xfff, 0x85, 0xe64, 0x3f, 0x4, 0x8, 0x7f, 0xffc}) 2018/05/18 06:51:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80, 0x2001) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3ff, 0x440041) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0x4, &(0x7f0000000080)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000001800)=@hci, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003c80)=""/45, 0x2d}], 0x1, &(0x7f0000003d40)=""/51, 0x33}, 0x0) tkill(r2, 0x1004000000013) 2018/05/18 06:51:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x2) 2018/05/18 06:51:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x24020400) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000380)=""/188, &(0x7f0000000040)=0xbc) 2018/05/18 06:51:29 executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) 2018/05/18 06:51:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@gettaction={0x18, 0x32, 0x301, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/18 06:51:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x288400) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000640)="1df6edb702617958f34bf70c84a06fb3b741303c13ccb32da6f73811fa3858c9667ce1e016a1a2fe04f4146b1393badfe52f3bc5d823b03e0017be3b118e84d2ee2c9b1c34a014b6129b87112f06df82d64d5eaec0ac17c232c91a701e0d586b051a326006b72551d830c31db5c32bcd3b47162be6390a01746bc76fc23a0de1ff77e46cb0ef275e3e293607113a75c94281819566329d0b934075f7204ed266d53ad636a4fdca6410f0d2430090e40cc7a8ce86e7ab3ce5d33dae78c2ea33e6e508d262b2b8ad546169b6e3cd46e482db5edd523a776e2d2c", 0xd9, 0x80c0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46007b93d7a550f535903f77a8f3ea250000010000000000000003003e00060000002c010000000000004000000000000000e10000000000002d44fc028832b959eb68d535620005000000870038000200000000000000f7fff6ffffffffff00000000ffffff16810000000000000001000000010000000100000000000000010000700400160005000000000200b2090000000020000005000000000000000100000001000000ff0f00000000000000fcfffffffffffff423278d2d9dd96465fb101e4eabebd90a228b"], 0xc0) 2018/05/18 06:51:29 executing program 2: r0 = semget(0x2, 0x2, 0x81) semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000140)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x1df5faec) write(r4, &(0x7f00000001c0), 0xfffffef3) tee(r3, r2, 0x8, 0x0) [ 132.314607] tc_dump_action: action bad kind [ 132.328927] tc_dump_action: action bad kind 2018/05/18 06:51:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket(0xa, 0x80006, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000003540)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003340)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa000, 0x3, 0xa02, 0x9, 0x40}, &(0x7f0000003400)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003440)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000003500)=0x84) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x304}, {0xa, 0x4e22, 0x7, @empty, 0x4}, 0x6, [0x73, 0x80000001, 0x0, 0x4, 0x3, 0x8, 0x8001, 0x5]}, 0x5c) recvfrom$inet6(r4, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) write$eventfd(r4, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001a40)={0x0, 0x6, 0x7, 0x1}, &(0x7f0000001a80)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001ac0)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x200}}, [0x3, 0x9, 0x90, 0xa5, 0x1, 0x81, 0x8, 0x9, 0x7546, 0x80000000, 0x7fff, 0x3f, 0x0, 0x8, 0x7ff]}, &(0x7f0000001bc0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001c00)={0x0, 0xffffffffffff0000, 0x2, [0x0, 0x1]}, &(0x7f0000001c40)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003300)='dummy0\x00') sendmmsg$inet_sctp(r4, &(0x7f0000003200)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0xf26, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000280)="d793033d32c643965a0a505de1a7a79d51fed5f2da25f41cb7a0c794c880faefa4e06f20b670e6cfe2f2236c65d84dd6a0df6e65a00166f0ac4f54231c7ccc2b6f897850591e403d671b734b3f55aa17364dae8775d11f7ed0505c58646e3bcc84100c27855f058fdee49897", 0x6c}, {&(0x7f0000000300)="cf130f9cf622713578c62a4db4fb532fc58d8902e1f53451bc1116bbaa57d1abf676f2d9de916de889ea04d1d16834106e21fbb1fd0c50ffc83a1a71b353f581618580fa1ea0486cf0b0ccfefa6c1c6e9994b0107b5b2ff2d6d019002ede2c501678c06bf5270f8e06a038e627d48909fd0822d29439efbf02ebda6e4ab64ba65f0ae5051f71b5c6fbb49d5c7ecc95872ed69f456b2f3951bbb943516c557ea68693df82728a7316bf77ea0ee293f35cf113973ba29625facacb0903521e1759f334a38b96f2b4448410113a", 0xcc}, {&(0x7f0000000400)="c136ed5c4fe360861f7cb7446805486171b0b42df198de9116f173265a3e681176f8c64a90bfbe657fbf48fce8d423b12d124d96f730c85e982bc24898851671136ae32b9d09f7968aa2b7fb45008d4664c3ebbc08a9635335d9509067e09636e844221211d187ea91052eba7aba19d3a2b3d45370ac1882f530931ee05bc10534ca2bdc59e0c1935544ee553e37c9cde92f4a6dbba52e594da3904789c9e5b6dbc4b5856993ed62365c2285f16e3d9425f753c2c923ee97ff1df7e8f6785534930981fba2a78329c58c11e62c5506c7657bb7c3a0f0d231797445", 0xdb}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f0000000500)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000540)="85b4e6b0faec116a182c6ac6306872ab3724a4a76bf3daaf8c77062e12b90b67fcd0204c77a288c524f4509fb723fbe3d09aceff211c8bc0f5d511585988cd30ab9c4ab81e95184865b1988b74dbff9caf68eb322801f17767507fce7efaa53bbbf17c4a6140840a0b", 0x69}, {&(0x7f00000005c0)="98f193634b9924aac230ef5b4680fabd727617b7abda2cd68b925b5860bf58fcbbb183fe0ad6137d42de8059647cd39ee2fabf710379f253d204de3a78500232c9ce0a18a2f3331cfcaebcd3709d9b63aa09b4a6033420b762d13ba85f47255a4bbf472756c2d772a594184e74c72f3e97c857115aa9cb4bb6f58e01f5c147cb96b53cdee426c12335ff0f68d41b4c012350445e82a425c4", 0x98}, {&(0x7f0000000680)="32634975e33a0d59acfbf5905a3df0ae020ee3ff521b2ac91c42e0f6ee70", 0x1e}, {&(0x7f00000006c0)="75d8dfcffe2ccc", 0x7}, {&(0x7f0000000700)="5668e6c966a87b4d41cd30532da25b70674d5025187485b5fc0e337f492718d173db133e8fa6aa312d53ebfcd7935540e502efce8044255ca47d0d5a05c3538f0cdf9397b2b238bd90676b928e144f35fb6993fb955b775ee1f3241210aee59d72f614eca2ce52ddec171e25d8bc03ad6cd32d88418f8f7578892ddb6cc9a54358f619ea06beb62f7c4470e68cd581ca5019303997e0e76bc57dd3f1d13dfb991b87996b09fb84e34c79e632b65f7a79c1e26f96792679e788fb8c49256f2ae7386d1baf0016", 0xc6}, {&(0x7f0000000800)="e7e1b7559c10840b7a15adf4ab53806ccb0e037599a4b497ce28685b008830a49bf736d8199730df9e69332580354470cb31d197513921b112bb362a8279cc02187f62f8c3b9de10f3ac6fad2fe1603fee31a061cda1e7dee7aee47a2ed3186335b839b2d255ea273af890f9ef8993bb9c468055c308fbc8ec1c279476ec37ff0b31f51488177d5ff608b0b4e42a55c083b45cbc3246374b19cb0362fab778021ed6c8366b6a36b2cd1d935ea5c0646b2652c9b7b04d98034a1c3c19bb699181ecdfdaacaaeac44a7e13e8953567fe3a3a", 0xd1}, {&(0x7f0000000900)="087e7e68e415e93ddbfcc8d042b1467790634754b345f6b36ff79c57dd430cd2e3ed68e3798498f6edd858a6d24c05cf2a2b1f2f9ceab15f6e8205f41c4a37e4e91e6b1b9dae6e48caf05a1054dd69a96720a3585a9a034920bed2c4d803e31c9024d8df58356141a5ca144d93e49261102e1a91330cbc8782e17808cef8d9c62e8f79f5bcf41a6d93e32ef1c9140a7da1851de645618cd3a8f44d067cacab9b74c02c02e51dcb53ceea9d8ca29f9b989c80", 0xb2}, 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0x1000}], 0x8, &(0x7f0000001c80)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x202, 0x9, 0x5, 0x5, 0x1, 0xffffffffffffff00, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xf36, 0x100, 0x1, 0xf731, 0x7a34, 0xfffffffffffff001, 0xf74b, 0x0, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x8001, 0x8, r7}}], 0xb0, 0x4000}, {&(0x7f0000001d40)=@in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, 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1fd161790b9236bf1109e88d27b35e9f3593adc00f9a2fe9ec8599dfbf188563538ed3cb69574a52973be8fe96ac9aaa9f53af123980a86ce0b2826e9b3587752f636a4137fe141ea7497f12b8afd5ee12224d89b7cf41e1806e9cf76b68a33339f2a2acb8c3cb148ffde99b146f7fe1348c0b3fa1b16bee87eda368619f66f8da8a5c157c6a46d76fc9f9b8881414e4cb36a121e0586358949528ccfa8995569c54ab4f5bb1b26b493e69af122d31249ecdf3ef529a835de34f72573de6102877d53ce5965d1582a706a44fe474d0a0dbf76bd97503f496f86f044175671276ace6eb78113d5901dbfb1a4f664e4b5eb3b2dbb5c53918b474c0b1524821ac11e2d5d7e7d7bac6769c36baf806306dc0a8b995ee6bbe02a35b6913c48b3bee5b4ff4b8df137fd0a9da54a73ee6315a6b3bee759c5e8d14209171dcdc549bc9b55e749f0a6f2c5120d921740c700eb8ed28223846930f40ca92e77ae555028dacc7ff67a8f35eedbbeb8e072f171d05eb64944dad7610a4d29facb9b1f0d4fc3a3cc2b8bfc93546c91f81d59b465b202e6563d35f592b15704e26998ee2abaed2d77f9463fd5b2c752ea65b0bbbbae91c4d0b2bb62769d1570ac30a3803b1d46aec4da0114894f67136d8a7a1085ac4c7353de94a0bff361115dfc04b4b24bb8b849ca088345183936af74c3ab42f97548002275d10b752a16dc75aab62826c6bbdd6271f1f78d123ee9b80c371268881ef1196f229a3678f71ecca088c85ffcd909b7ae72c2773317f9bc79c675439f17a9f2e96a79f16f5f584dd14b0439011065ea6abec219ef54dcf97a1184714e1c2f9219b2ba5c21d81d154e7a4d38cd8be899b43e8c9ce51d47b6492a8b3a1c33075bf67432338ca31856db647ac80697a486fb6f4b0633c1e88ab405e9b7f8b8debd4f2407192378b91f060d0ddc05f81cfb51b4d7d49ccc9bd39523ec889c10524f95c233f4cbce3bb9db6745eee131effb7e489e28e6154f45e1ea783a318f6e78d51d2a4738e6eea4109407f539f41814365b442c6a5eb1f88485f501976b235be90e097aa283893c446c4597633b93b51731ec3129bdfc7667cd893b70b29b1c579a992c6b46360e2cea9815ef0672bf73d4f4f361e86163cbe7d6d26cbc50c74fffb10ce6ba073ed3d0389cad6d856074fd400a0f2f11fc443630b9253d3e2147bd4f4e603b60f11dfc2c45907b79ad0f955e22c5e543cc96b2802a42592546806f1fb6d19bae83fefce870ee1b7f944d2d723cd032ee8b443e7a207bc57ffd4be4408e104bdeb650fec2840de002ce6441e91a27b68ff9e607f89bae871ba16481a8e47eca434a29e54bc6551c06cddecab00fb383aeaeab4d38a4a52b76c9d2df52ec52e1e0ea65ee393cddfdbbfa74687197d830034758754609dc90324d0ac80d9c304cc849e6af40e32f0f65699bbfc0d1cc8ce83af7ff1ad65c33ed4e178dcf02a2d5eea0f7a2ead0e9348d9c30e0ea0040d9d0b11fb297e58842e4065f32c85605bee466177d328e8bb687584a9417eb43962fcbe916caade4ae90fa317f726a21eba4bbb36c5df67502a0b0123e4b628c49f46c293064b5648195e8d0aacbd719e4b2e3555e117c044b10d4b943e652cecb57274a74408787980d68fec61fe19c2980c0d749777c31e1afeabc0efd30e3ed4558c8d46f10a03d721c801e9e0af245cbde73343fc6269721cfdff11d8d01c5818d74b41f68f95c78fd4210fe3db2cbda891225153e3c49b171381ee686ad3a6b95f04ea632f5bbbb0a1e7c82950f924f0a5465524c01f88b8302e19da969cc205d6cd238ddf3815efa2ccfb38b9f0846c4a13deefb074b2e6c96b6b5b517f11acf8b6fdd1b5f58ad62b95a2822e72e7de14526a7d1d9a0571a62a45f32b4b6b669ec0d7fcafaaf127066530eb96eccd273372ead2de87863a72c1eb09b281d620b883ca7cda9101ff74aac6bb7a9c2582157c14654bbd64008bdc59e2dc07b477dca2c317e39541260d36b4fcd0dd6092bf88210edf50cf881663ed12e10ad25c4f707029cb97002f7a80b5c5e6c43de6355f41aff8b1aeb82b1df4163f035116290f35f821f4cdea23ffea8ef29af49808a5c250e8378f0c52bb54dcf70a1571fc78c469103bc47fc5679acf7d28cf1bb93b2d2b412f88a204c0796aa4b9f8b36114d0000d31d9af005aac61b74ad164a42b8998df9fa4f3dc5ddde660f4eb6f111d9e293277d14014be9a20896f8dc7fbec5acbb191a5222cb2bf10153ea76d6568c308461", 0x1000}, {&(0x7f0000002d80)="62e36f41907f7c009d182cf1aed96018ad2f2725db465707ca7352050961d6c77b34fb20537116be59ae720c900236ad4fd835acab907a7377d3eea6ce96a0dda03b851ba3eba4e15efbfcbbbd34c0ad5df4eb5792643ca1f342c22ff59c85072a00d8a9f21ab568d83055fd789f59201435f36ee8a860b00794b9aa7e802003bb2c7db65a48a21867c0a27063ce302098e5255177ba81d793f4cae4ada691e1ef8b4a96e9f8f0622e683f087872b3a6030a53a98fe417e5b98f03c273f184140b3fea1288ef177dff6b51132798f4ed7ae22338c7e0f63a8bff622093e971f7914ec41a9131e9d8c81727181fdc", 0xee}], 0x2, &(0x7f0000002ec0)=[@authinfo={0x18, 0x84, 0x6, {0x8}}], 0x18, 0xc000}, {&(0x7f0000002f00)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002f40)="a3f4cb3ca8d8327ced90f0448019aa5c9fda6c70500ae52f375a457de3b2c5e38c1ba808614e0d558f425d31eab138448be649c98b8e6ce9b09967aa015794da0e5bb99e7bbf806feebb3f449ab8d05aa20ecd6c7ac7b56c463114b003a5c65f37b0d922eff0176dff2c3448b174d2107cc0f015d823a788bf516bc0a0aa17ab008207c9da0d6554c129c081cbaa76d58f1fe393", 0x94}, {&(0x7f0000003000)="a9b8e190f40335f35f4dc4adcf1605b8d9ba9e13482d5d79a7961eb459356adc", 0x20}, {&(0x7f0000003040)="74aa4e0f66b216d3c37a3aaea9024e8ddc06c6ea804d02bd01790ef3cad3327477972c788b1261762a76c5e72470a40cda3623469b938a3388089f555db81cdb23d545c7cc2941dc34be217fa019099901f4707934f80da01fd905183ca9ac4f17dd959a0a9b8d5773e91c2509de03df7f7520225b49c1139a7d2d82eaf5758b69918e47d4f34830210ba40f7546a7863bd265929c03aa7e51e4b145ceff218d5d509eaf862a374c5a4027fa5d28a01685f4613bd5deeb1d6601242c27f951ed347a612f6904e5e8cfd56e63226925de360e2aa06d4c3b911f7855f670a8a405326264469c6e961bb7", 0xe9}], 0x3, &(0x7f0000003180)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x58, 0x400c080}], 0x4, 0x448d0) 2018/05/18 06:51:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:30 executing program 3: r0 = epoll_create1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x7fc, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000180)={0x80000004}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000240)) 2018/05/18 06:51:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8501, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x60, 0x4) 2018/05/18 06:51:30 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xff, 0x20a00) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) writev(r1, &(0x7f00006d6000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) writev(r1, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) write(r1, &(0x7f0000000180)="a3", 0x1cc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000680)="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", 0x601}], 0x1) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xd4d7}, 0x1c) 2018/05/18 06:51:30 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x80000) fstatfs(r0, &(0x7f0000000100)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='\x00'}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/05/18 06:51:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80, 0x2001) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3ff, 0x440041) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0x4, &(0x7f0000000080)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000001800)=@hci, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003c80)=""/45, 0x2d}], 0x1, &(0x7f0000003d40)=""/51, 0x33}, 0x0) tkill(r2, 0x1004000000013) 2018/05/18 06:51:30 executing program 2: unshare(0x10000080200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) poll(&(0x7f0000000040)=[{r0, 0x200}], 0x1, 0x0) 2018/05/18 06:51:30 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/18 06:51:31 executing program 0: 2018/05/18 06:51:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x110, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)="cc2e23776c616e31402500", 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3525}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 2018/05/18 06:51:31 executing program 2: 2018/05/18 06:51:31 executing program 4: 2018/05/18 06:51:31 executing program 3: 2018/05/18 06:51:31 executing program 6: 2018/05/18 06:51:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:31 executing program 1: 2018/05/18 06:51:31 executing program 0: 2018/05/18 06:51:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/115, 0x73}], 0x1, &(0x7f00000014c0)=""/21, 0x15}, 0x0) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x200012c0}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/18 06:51:31 executing program 1: 2018/05/18 06:51:31 executing program 4: 2018/05/18 06:51:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='ns\x00') fcntl$notify(r0, 0x402, 0x8000002f) 2018/05/18 06:51:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="6664696e666f00c8a4c8bb765af325021bd6f5ac360f132e7d15c806b9064b5e4f62901e90a879102d3e3fb1e4ccac3570ee38670c6d3b743d1eba885655d444d7932ea6d9922348cd313954fbb2f2787d0197f177f505888473c217679ef86ad664e696f15b800f9ecbeb6064adc87e3c8aef34122afd789614b925624441aa776eed6d4d9977c5733981fe5526") getdents(r0, &(0x7f0000000140)=""/143, 0x8f) 2018/05/18 06:51:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@empty, @dev, @broadcast}, &(0x7f00000000c0)=0xc) r1 = dup2(r0, r0) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000000100)=0x18) 2018/05/18 06:51:31 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000500)={{0x4000000080}, 'port1\x00', 0x43, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/18 06:51:31 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x1000}}) 2018/05/18 06:51:32 executing program 6: r0 = inotify_init1(0x0) getpid() getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) move_pages(r2, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040), 0x0) 2018/05/18 06:51:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00030f006310800000000007000000", @ANYBLOB="ffff02000a00020019aaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/05/18 06:51:32 executing program 3: clone(0x200, &(0x7f00000002c0), &(0x7f0000000080), &(0x7f0000000280), &(0x7f00000001c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/18 06:51:32 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x488002, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f00000000c0)=""/47, 0x2f}, &(0x7f0000000100), 0x40}, 0xa0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) 2018/05/18 06:51:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0xff94}, 0x1}, 0x0) 2018/05/18 06:51:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket(0xa, 0x80006, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000003540)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003340)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa000, 0x3, 0xa02, 0x9, 0x40}, &(0x7f0000003400)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003440)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000003500)=0x84) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x304}, {0xa, 0x4e22, 0x7, @empty, 0x4}, 0x6, [0x73, 0x80000001, 0x0, 0x4, 0x3, 0x8, 0x8001, 0x5]}, 0x5c) recvfrom$inet6(r4, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) write$eventfd(r4, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001a40)={0x0, 0x6, 0x7, 0x1}, &(0x7f0000001a80)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001ac0)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x200}}, [0x3, 0x9, 0x90, 0xa5, 0x1, 0x81, 0x8, 0x9, 0x7546, 0x80000000, 0x7fff, 0x3f, 0x0, 0x8, 0x7ff]}, &(0x7f0000001bc0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001c00)={0x0, 0xffffffffffff0000, 0x2, [0x0, 0x1]}, &(0x7f0000001c40)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003300)='dummy0\x00') sendmmsg$inet_sctp(r4, &(0x7f0000003200)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0xf26, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000280)="d793033d32c643965a0a505de1a7a79d51fed5f2da25f41cb7a0c794c880faefa4e06f20b670e6cfe2f2236c65d84dd6a0df6e65a00166f0ac4f54231c7ccc2b6f897850591e403d671b734b3f55aa17364dae8775d11f7ed0505c58646e3bcc84100c27855f058fdee49897", 0x6c}, {&(0x7f0000000300)="cf130f9cf622713578c62a4db4fb532fc58d8902e1f53451bc1116bbaa57d1abf676f2d9de916de889ea04d1d16834106e21fbb1fd0c50ffc83a1a71b353f581618580fa1ea0486cf0b0ccfefa6c1c6e9994b0107b5b2ff2d6d019002ede2c501678c06bf5270f8e06a038e627d48909fd0822d29439efbf02ebda6e4ab64ba65f0ae5051f71b5c6fbb49d5c7ecc95872ed69f456b2f3951bbb943516c557ea68693df82728a7316bf77ea0ee293f35cf113973ba29625facacb0903521e1759f334a38b96f2b4448410113a", 0xcc}, {&(0x7f0000000400)="c136ed5c4fe360861f7cb7446805486171b0b42df198de9116f173265a3e681176f8c64a90bfbe657fbf48fce8d423b12d124d96f730c85e982bc24898851671136ae32b9d09f7968aa2b7fb45008d4664c3ebbc08a9635335d9509067e09636e844221211d187ea91052eba7aba19d3a2b3d45370ac1882f530931ee05bc10534ca2bdc59e0c1935544ee553e37c9cde92f4a6dbba52e594da3904789c9e5b6dbc4b5856993ed62365c2285f16e3d9425f753c2c923ee97ff1df7e8f6785534930981fba2a78329c58c11e62c5506c7657bb7c3a0f0d231797445", 0xdb}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f0000000500)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000540)="85b4e6b0faec116a182c6ac6306872ab3724a4a76bf3daaf8c77062e12b90b67fcd0204c77a288c524f4509fb723fbe3d09aceff211c8bc0f5d511585988cd30ab9c4ab81e95184865b1988b74dbff9caf68eb322801f17767507fce7efaa53bbbf17c4a6140840a0b", 0x69}, {&(0x7f00000005c0)="98f193634b9924aac230ef5b4680fabd727617b7abda2cd68b925b5860bf58fcbbb183fe0ad6137d42de8059647cd39ee2fabf710379f253d204de3a78500232c9ce0a18a2f3331cfcaebcd3709d9b63aa09b4a6033420b762d13ba85f47255a4bbf472756c2d772a594184e74c72f3e97c857115aa9cb4bb6f58e01f5c147cb96b53cdee426c12335ff0f68d41b4c012350445e82a425c4", 0x98}, {&(0x7f0000000680)="32634975e33a0d59acfbf5905a3df0ae020ee3ff521b2ac91c42e0f6ee70", 0x1e}, {&(0x7f00000006c0)="75d8dfcffe2ccc", 0x7}, {&(0x7f0000000700)="5668e6c966a87b4d41cd30532da25b70674d5025187485b5fc0e337f492718d173db133e8fa6aa312d53ebfcd7935540e502efce8044255ca47d0d5a05c3538f0cdf9397b2b238bd90676b928e144f35fb6993fb955b775ee1f3241210aee59d72f614eca2ce52ddec171e25d8bc03ad6cd32d88418f8f7578892ddb6cc9a54358f619ea06beb62f7c4470e68cd581ca5019303997e0e76bc57dd3f1d13dfb991b87996b09fb84e34c79e632b65f7a79c1e26f96792679e788fb8c49256f2ae7386d1baf0016", 0xc6}, {&(0x7f0000000800)="e7e1b7559c10840b7a15adf4ab53806ccb0e037599a4b497ce28685b008830a49bf736d8199730df9e69332580354470cb31d197513921b112bb362a8279cc02187f62f8c3b9de10f3ac6fad2fe1603fee31a061cda1e7dee7aee47a2ed3186335b839b2d255ea273af890f9ef8993bb9c468055c308fbc8ec1c279476ec37ff0b31f51488177d5ff608b0b4e42a55c083b45cbc3246374b19cb0362fab778021ed6c8366b6a36b2cd1d935ea5c0646b2652c9b7b04d98034a1c3c19bb699181ecdfdaacaaeac44a7e13e8953567fe3a3a", 0xd1}, {&(0x7f0000000900)="087e7e68e415e93ddbfcc8d042b1467790634754b345f6b36ff79c57dd430cd2e3ed68e3798498f6edd858a6d24c05cf2a2b1f2f9ceab15f6e8205f41c4a37e4e91e6b1b9dae6e48caf05a1054dd69a96720a3585a9a034920bed2c4d803e31c9024d8df58356141a5ca144d93e49261102e1a91330cbc8782e17808cef8d9c62e8f79f5bcf41a6d93e32ef1c9140a7da1851de645618cd3a8f44d067cacab9b74c02c02e51dcb53ceea9d8ca29f9b989c80", 0xb2}, 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0x1000}], 0x8, &(0x7f0000001c80)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x202, 0x9, 0x5, 0x5, 0x1, 0xffffffffffffff00, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xf36, 0x100, 0x1, 0xf731, 0x7a34, 0xfffffffffffff001, 0xf74b, 0x0, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x8001, 0x8, r7}}], 0xb0, 0x4000}, {&(0x7f0000001d40)=@in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, 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", 0x1000}, {&(0x7f0000002d80)="62e36f41907f7c009d182cf1aed96018ad2f2725db465707ca7352050961d6c77b34fb20537116be59ae720c900236ad4fd835acab907a7377d3eea6ce96a0dda03b851ba3eba4e15efbfcbbbd34c0ad5df4eb5792643ca1f342c22ff59c85072a00d8a9f21ab568d83055fd789f59201435f36ee8a860b00794b9aa7e802003bb2c7db65a48a21867c0a27063ce302098e5255177ba81d793f4cae4ada691e1ef8b4a96e9f8f0622e683f087872b3a6030a53a98fe417e5b98f03c273f184140b3fea1288ef177dff6b51132798f4ed7ae22338c7e0f63a8bff622093e971f7914ec41a9131e9d8c81727181fdc", 0xee}], 0x2, &(0x7f0000002ec0)=[@authinfo={0x18, 0x84, 0x6, {0x8}}], 0x18, 0xc000}, {&(0x7f0000002f00)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002f40)="a3f4cb3ca8d8327ced90f0448019aa5c9fda6c70500ae52f375a457de3b2c5e38c1ba808614e0d558f425d31eab138448be649c98b8e6ce9b09967aa015794da0e5bb99e7bbf806feebb3f449ab8d05aa20ecd6c7ac7b56c463114b003a5c65f37b0d922eff0176dff2c3448b174d2107cc0f015d823a788bf516bc0a0aa17ab008207c9da0d6554c129c081cbaa76d58f1fe393", 0x94}, {&(0x7f0000003000)="a9b8e190f40335f35f4dc4adcf1605b8d9ba9e13482d5d79a7961eb459356adc", 0x20}, {&(0x7f0000003040)="74aa4e0f66b216d3c37a3aaea9024e8ddc06c6ea804d02bd01790ef3cad3327477972c788b1261762a76c5e72470a40cda3623469b938a3388089f555db81cdb23d545c7cc2941dc34be217fa019099901f4707934f80da01fd905183ca9ac4f17dd959a0a9b8d5773e91c2509de03df7f7520225b49c1139a7d2d82eaf5758b69918e47d4f34830210ba40f7546a7863bd265929c03aa7e51e4b145ceff218d5d509eaf862a374c5a4027fa5d28a01685f4613bd5deeb1d6601242c27f951ed347a612f6904e5e8cfd56e63226925de360e2aa06d4c3b911f7855f670a8a405326264469c6e961bb7", 0xe9}], 0x3, &(0x7f0000003180)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x58, 0x400c080}], 0x4, 0x448d0) 2018/05/18 06:51:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:32 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r1, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0], @ANYRES16=r1, @ANYBLOB="f10d255d5a06bab14e48a299267fe5ae607136974bc17d09bebd4061e65a829caab49d8056a6428a55ea9b02a2e2831a722208aef4bffc68d40423", @ANYPTR64=&(0x7f0000003ec0)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYBLOB="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", @ANYBLOB="49ad0896b11736b332a9756daac4f000fda1d9cc49f564eb2959fe319a4797dc98efee15335d4b87bd4999c819d379c8b5304fbe4d4991c3c48f54aa6492", @ANYRES32=r1, @ANYRES16=r1, @ANYRES16, @ANYBLOB="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@ANYRES16=r1, @ANYPTR, @ANYPTR64]], 0xc) recvmmsg(r1, &(0x7f0000001d80)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000740)=""/44, 0x2c}], 0x1, &(0x7f00000007c0)=""/81, 0x51}}, {{&(0x7f0000000840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001d00)=""/85, 0x55}}], 0x2, 0x44, 0x0) 2018/05/18 06:51:32 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000015c0)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc1250278424e1b1368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) close(r0) sendmmsg$unix(r2, &(0x7f0000000580)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000000c0)="9aa2546e76633f8c84445482ba4ecb694fbaca2c7aabe3ef7f5927ece181366996ec6e6afdddab36d5b2548c43c2fdb4658449fa8e208d6cde2f9b3b4fb566779237a8235f1089a14123b429459c212643c43f2b3a84a0b4f19320f0c18bc1314aa4190e381e595b3269a8cfd609dd16b18e8f3fa5da64c31fc0878813c4a5258049fcf5f88cbbc0ef752506", 0x8c}, {&(0x7f0000000180)="552413bf8c247efc94579e1c38a1b210dc45d9f4d33a9fde287fec60d116017c899a85aec7b026e4b4259a54e3c7b916f2aacdf9e6e670e345f2e2833955ce13c7b81df5f509549b47998192ee968fc3d6ad457fb44713ba1dcca03656052c1535383d6ce7e2a3dcbcc0d33181b3ceb81814b5ecad41e2feab26f8299cf5e7f72a493a807143f42cc701bc715d633b75863eec17ef50d6ad36c92678e85c13650f166d7eef345168c2e6dd5a9ba8e2", 0xaf}, {&(0x7f00000002c0)="5a03f5f2a8fc93813bdb2c4d3acbbda3695e2cc8fa08852e3f9a06414578d5c13a6f9ec478b95266791e07d6e8ad3a996e26fc5a30daa6edfaa8aaadbf42936631a1fc139c22d01a274930f192c82a12f2e936741894d2c2121fd1c7fb79849484193c94cc090f941223104b84532b52ca061178891afd9ded5dffb04c4ceb28d37541f41699dbdb9f67ac7de0a7f6f22c3d5bce908d9fb19fc7daec382a91d2f71135251a30b34900469f", 0xab}, {&(0x7f0000000380)="721c5fe2a78c6c1d99622c4953a359e4a3c977f9958a053a571b06e5bfb5cdd2e19531df7340d8ea192f866b6353ee1eda8fc6b2ded816195b69db38a9a7b30cf59f3a78c697fb7f06e9640183ac3a59339353d1e00cc63bb1ef799ad055e65d802c55d036963f327713ba6080c27a6bc6c3493d0cb39b3e5d4811b283ee88fb93443f11f539cb3e249d42e6d346f4b869e4a42f5b9567580e85ddc2acfc36f0823f48cbb6ebf7a1", 0xa8}, {&(0x7f0000000440)="3cf957e56b41482fa2a4299259d4281e730436d3fa0d979babd8495867cf51aac485a543000d10155d9c6f1f20b1a87358d05606ce86552a02da6105819af1fd9efa60ef3491a54c1c73753951c61d4860a015ede1a6e780b5e6b69e59a316c40be71c7e41c7b94f6238d67bc70bfbc1e118aa25ba5b612d63fda75d3b2b1f0b40a039a27c87e9d340fed95a2749cd5f2268ef9da9bd31a247e4a7d4e16bb5a3035dcb983e43d0cb4c7ff77bdf0f3a23", 0xb0}], 0x5, 0x0, 0x0, 0x40}], 0x1, 0x4001) 2018/05/18 06:51:32 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000341ffc)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000741ffc)=0x1, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001040)={@sco={0x1f, {0x0, 0x6f7f, 0x100, 0x0, 0x2, 0x2cd0d173}}, {&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000001000), 0x40}, 0xa0) 2018/05/18 06:51:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x40) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), &(0x7f00000000c0)=0x263) [ 135.494978] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/18 06:51:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000000000)=0x18) [ 135.539207] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/18 06:51:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x100, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x800}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x251}, 0x8) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) dup3(r1, r0, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000080)) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xa3, 0x8) 2018/05/18 06:51:32 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80900808}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipmr_delroute={0x2c, 0x19, 0x0, 0x70bd29, 0x25dfdbff, {0x80, 0x14, 0x20, 0x20, 0xff, 0x0, 0xff, 0x0, 0x800}, [@RTA_FLOW={0x8, 0xb, 0x3}, @RTA_PRIORITY={0x8, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x24000800) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000009d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000009cc0)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001200010d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000e3ff07002e00c72003b48bb8f30db6e4f524c07e7eea00000000bf9f7ad036464c8730d1501ef55e26"], 0x28}, 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000200)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000240)="93ebb2e89ebb5688fac043ecba560821d74d91eccd8dafae5df66791f47aefbfb872bed9803f29d36a7c7328154099158da8dd2f552fa27f772d9e1fe5d0d77e75e35f212d2935b92379517fb8be471b", 0x50}, {&(0x7f00000002c0)="fcb5c466713e8e9071f502d8d44b9dcfec257ccb7b922fe68c522f26f7b8a24a9816b7cc27251bd44e820591a6c3afa7fd98b66d85346714e09a4bdc27774dc178696d799dc6404a7eaf196a9d034d7e5e57ce6f7be21aa1149d20be383dc9285a12b396a6feb49ce1f0f520aa003380c7b8988f3e345151d8dd773eccc26dc8b4bcd44d9917966565e8b2df0620976b", 0x90}, {&(0x7f0000000380)="35e40342b6ba246a17c93786661c045af0dbf951c3585604af8e2d9d60caa477b16194855cd66ccf61c1466b8d24ac6bbb7038da1af8a9c232581e7cf9e8107629bb085a99c08bbb2bfd4c3e3a70237f90a575749158567d2e2cfe15c03a189184f2c6f0f2944df9", 0x68}, {&(0x7f0000000400)="4ce59bc3787fea5db00ce0ea2ac984fa16208c6b0240a35f29e9789d99f7703727b57b2f7b39071e14ec6148858744be79cd303f03c40fb8f37012f4eb2039f6a83a84224efc962336bf5eec6f764150f8c313c7b000ef8ea12b130a245d3277d2f28f439024ed78cf8c000aaed16ffb2a73ab3f71dbff479102f74030caf3b39def99859ac5a6b03f65f90b4e05ae852450b5f7db6601fe9e2ba6b339d431576bbb69ce628d50ba00ae72a5a700263889d70137534ba6770bca24c0f44e2a40301531d4c1581f40db7d2388e97cfabf9affa3f72ef737f0b8dfd473dfb6b21c01c028f3406f", 0xe6}], 0x4, 0x0, 0x0, 0x4000000}, 0x4041) 2018/05/18 06:51:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) socket(0xa, 0x1, 0x0) ioctl(r0, 0x20000000009, &(0x7f00000001c0)="00006f000000000000bf349758bf8c015c23e196721c24554b0270cbb926c68eff8954cd60c83397a0e939a6a7283f270a910f85aee6f6477ffbc1c25ee54cfa0db9aafe06957e68d32c591cee7981294b6b29f14c30bf839ffbf2bbafef76159655d5f4fe6b046a6b2aaabe74d29525481b1c0c8741ed72609e5ee2cc96d7cc0bcdc61f6dc556d20436bf4283e4d107d480a7d3ecb3f08a4dd50e06019ef4b92b8a147f898efcc9846cdb5fe8d2209381ad258585d1690117e307821c7ab2a0bc45f6471224100ea84f3d5d39") r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) io_setup(0x72, &(0x7f00000000c0)=0x0) io_destroy(r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x7fffdffe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\n', 0x1) [ 135.797104] netlink: 'syz-executor6': attribute type 46 has an invalid length. [ 135.832336] netlink: 'syz-executor6': attribute type 46 has an invalid length. [ 135.865382] netlink: 'syz-executor6': attribute type 46 has an invalid length. [ 135.873699] netlink: 'syz-executor6': attribute type 46 has an invalid length. 2018/05/18 06:51:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x2, 0x2, 0x8e}) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:33 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000001bc0)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000003f00)={0x0, 0x5848, 0x10001}) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r2 = socket(0x4, 0x803, 0xfffffffffffffffe) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) times(&(0x7f0000000000)) r3 = socket(0x1e, 0x805, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) recvmmsg(r2, &(0x7f0000003d00)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/165, 0xa5}, {&(0x7f0000001240)=""/138, 0x8a}, {&(0x7f0000001300)=""/154, 0x9a}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/147, 0x93}], 0x6, &(0x7f0000001540)=""/62, 0x3e, 0xdcf}, 0x181}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001580)=""/13, 0xd}, {&(0x7f00000015c0)=""/120, 0x78}, {&(0x7f0000001640)=""/114, 0x72}, {&(0x7f00000016c0)=""/89, 0x59}, {&(0x7f0000001740)=""/26, 0x1a}, {&(0x7f0000001780)=""/13, 0xd}, {&(0x7f00000017c0)=""/33, 0x21}, {&(0x7f0000001800)=""/184, 0xb8}, {&(0x7f00000018c0)=""/227, 0xe3}], 0x9, 0x0, 0x0, 0x8001}}, {{&(0x7f0000001a80)=@can={0x0, 0x0}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001b00)}, {&(0x7f0000001b40)=""/3, 0x3}, {&(0x7f0000001b80)=""/17, 0x11}, {&(0x7f0000001bc0)}, {&(0x7f0000001c00)=""/164, 0xa4}, {&(0x7f0000001cc0)=""/117, 0x75}], 0x6, 0x0, 0x0, 0x7}, 0x100000001}, {{&(0x7f0000001dc0)=@nl=@proc, 0x80, &(0x7f0000002380)=[{&(0x7f0000001e40)=""/81, 0x51}, {&(0x7f0000001ec0)=""/153, 0x99}, {&(0x7f0000001f80)=""/91, 0x5b}, {&(0x7f0000002000)=""/114, 0x72}, {&(0x7f0000002080)=""/232, 0xe8}, {&(0x7f0000002180)=""/43, 0x2b}, {&(0x7f00000021c0)=""/5, 0x5}, {&(0x7f0000002200)=""/34, 0x22}, {&(0x7f0000002240)=""/107, 0x6b}, {&(0x7f00000022c0)=""/179, 0xb3}], 0xa, &(0x7f0000002440)=""/4096, 0x1000, 0x81}, 0x100}, {{&(0x7f0000003440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000035c0)=[{&(0x7f00000034c0)=""/113, 0x71}, {&(0x7f0000003540)=""/70, 0x46}], 0x2, &(0x7f0000003600)=""/217, 0xd9, 0x10001}, 0xd0}, {{&(0x7f0000003700)=@generic, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003780)=""/180, 0xb4}, {&(0x7f0000003840)=""/127, 0x7f}, {&(0x7f00000038c0)=""/233, 0xe9}, {&(0x7f00000039c0)=""/220, 0xdc}, {&(0x7f0000003ac0)=""/211, 0xd3}, {&(0x7f0000003bc0)=""/4, 0x4}, {&(0x7f0000003c00)=""/89, 0x59}], 0x7, 0x0, 0x0, 0x81}, 0x3}], 0x6, 0x40000020, &(0x7f0000003e80)={0x77359400}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001b00)={'bpq0\x00', 0x10000}) msgget(0x3, 0x8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000003ec0)=r5) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) 2018/05/18 06:51:33 executing program 1: r0 = socket(0x14, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) 2018/05/18 06:51:33 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d02fb4)="220000002100070700be0000090005000280ff45", 0x14) 2018/05/18 06:51:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket(0xa, 0x80006, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000003540)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003340)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa000, 0x3, 0xa02, 0x9, 0x40}, &(0x7f0000003400)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003440)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000003500)=0x84) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x304}, {0xa, 0x4e22, 0x7, @empty, 0x4}, 0x6, [0x73, 0x80000001, 0x0, 0x4, 0x3, 0x8, 0x8001, 0x5]}, 0x5c) recvfrom$inet6(r4, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) write$eventfd(r4, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001a40)={0x0, 0x6, 0x7, 0x1}, &(0x7f0000001a80)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001ac0)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x200}}, [0x3, 0x9, 0x90, 0xa5, 0x1, 0x81, 0x8, 0x9, 0x7546, 0x80000000, 0x7fff, 0x3f, 0x0, 0x8, 0x7ff]}, &(0x7f0000001bc0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001c00)={0x0, 0xffffffffffff0000, 0x2, [0x0, 0x1]}, &(0x7f0000001c40)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003300)='dummy0\x00') sendmmsg$inet_sctp(r4, &(0x7f0000003200)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0xf26, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000280)="d793033d32c643965a0a505de1a7a79d51fed5f2da25f41cb7a0c794c880faefa4e06f20b670e6cfe2f2236c65d84dd6a0df6e65a00166f0ac4f54231c7ccc2b6f897850591e403d671b734b3f55aa17364dae8775d11f7ed0505c58646e3bcc84100c27855f058fdee49897", 0x6c}, {&(0x7f0000000300)="cf130f9cf622713578c62a4db4fb532fc58d8902e1f53451bc1116bbaa57d1abf676f2d9de916de889ea04d1d16834106e21fbb1fd0c50ffc83a1a71b353f581618580fa1ea0486cf0b0ccfefa6c1c6e9994b0107b5b2ff2d6d019002ede2c501678c06bf5270f8e06a038e627d48909fd0822d29439efbf02ebda6e4ab64ba65f0ae5051f71b5c6fbb49d5c7ecc95872ed69f456b2f3951bbb943516c557ea68693df82728a7316bf77ea0ee293f35cf113973ba29625facacb0903521e1759f334a38b96f2b4448410113a", 0xcc}, {&(0x7f0000000400)="c136ed5c4fe360861f7cb7446805486171b0b42df198de9116f173265a3e681176f8c64a90bfbe657fbf48fce8d423b12d124d96f730c85e982bc24898851671136ae32b9d09f7968aa2b7fb45008d4664c3ebbc08a9635335d9509067e09636e844221211d187ea91052eba7aba19d3a2b3d45370ac1882f530931ee05bc10534ca2bdc59e0c1935544ee553e37c9cde92f4a6dbba52e594da3904789c9e5b6dbc4b5856993ed62365c2285f16e3d9425f753c2c923ee97ff1df7e8f6785534930981fba2a78329c58c11e62c5506c7657bb7c3a0f0d231797445", 0xdb}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f0000000500)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000540)="85b4e6b0faec116a182c6ac6306872ab3724a4a76bf3daaf8c77062e12b90b67fcd0204c77a288c524f4509fb723fbe3d09aceff211c8bc0f5d511585988cd30ab9c4ab81e95184865b1988b74dbff9caf68eb322801f17767507fce7efaa53bbbf17c4a6140840a0b", 0x69}, {&(0x7f00000005c0)="98f193634b9924aac230ef5b4680fabd727617b7abda2cd68b925b5860bf58fcbbb183fe0ad6137d42de8059647cd39ee2fabf710379f253d204de3a78500232c9ce0a18a2f3331cfcaebcd3709d9b63aa09b4a6033420b762d13ba85f47255a4bbf472756c2d772a594184e74c72f3e97c857115aa9cb4bb6f58e01f5c147cb96b53cdee426c12335ff0f68d41b4c012350445e82a425c4", 0x98}, {&(0x7f0000000680)="32634975e33a0d59acfbf5905a3df0ae020ee3ff521b2ac91c42e0f6ee70", 0x1e}, {&(0x7f00000006c0)="75d8dfcffe2ccc", 0x7}, {&(0x7f0000000700)="5668e6c966a87b4d41cd30532da25b70674d5025187485b5fc0e337f492718d173db133e8fa6aa312d53ebfcd7935540e502efce8044255ca47d0d5a05c3538f0cdf9397b2b238bd90676b928e144f35fb6993fb955b775ee1f3241210aee59d72f614eca2ce52ddec171e25d8bc03ad6cd32d88418f8f7578892ddb6cc9a54358f619ea06beb62f7c4470e68cd581ca5019303997e0e76bc57dd3f1d13dfb991b87996b09fb84e34c79e632b65f7a79c1e26f96792679e788fb8c49256f2ae7386d1baf0016", 0xc6}, {&(0x7f0000000800)="e7e1b7559c10840b7a15adf4ab53806ccb0e037599a4b497ce28685b008830a49bf736d8199730df9e69332580354470cb31d197513921b112bb362a8279cc02187f62f8c3b9de10f3ac6fad2fe1603fee31a061cda1e7dee7aee47a2ed3186335b839b2d255ea273af890f9ef8993bb9c468055c308fbc8ec1c279476ec37ff0b31f51488177d5ff608b0b4e42a55c083b45cbc3246374b19cb0362fab778021ed6c8366b6a36b2cd1d935ea5c0646b2652c9b7b04d98034a1c3c19bb699181ecdfdaacaaeac44a7e13e8953567fe3a3a", 0xd1}, {&(0x7f0000000900)="087e7e68e415e93ddbfcc8d042b1467790634754b345f6b36ff79c57dd430cd2e3ed68e3798498f6edd858a6d24c05cf2a2b1f2f9ceab15f6e8205f41c4a37e4e91e6b1b9dae6e48caf05a1054dd69a96720a3585a9a034920bed2c4d803e31c9024d8df58356141a5ca144d93e49261102e1a91330cbc8782e17808cef8d9c62e8f79f5bcf41a6d93e32ef1c9140a7da1851de645618cd3a8f44d067cacab9b74c02c02e51dcb53ceea9d8ca29f9b989c80", 0xb2}, {&(0x7f00000009c0)="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", 0x1000}], 0x8, &(0x7f0000001c80)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x202, 0x9, 0x5, 0x5, 0x1, 0xffffffffffffff00, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xf36, 0x100, 0x1, 0xf731, 0x7a34, 0xfffffffffffff001, 0xf74b, 0x0, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x8001, 0x8, r7}}], 0xb0, 0x4000}, {&(0x7f0000001d40)=@in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, 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", 0x1000}, {&(0x7f0000002d80)="62e36f41907f7c009d182cf1aed96018ad2f2725db465707ca7352050961d6c77b34fb20537116be59ae720c900236ad4fd835acab907a7377d3eea6ce96a0dda03b851ba3eba4e15efbfcbbbd34c0ad5df4eb5792643ca1f342c22ff59c85072a00d8a9f21ab568d83055fd789f59201435f36ee8a860b00794b9aa7e802003bb2c7db65a48a21867c0a27063ce302098e5255177ba81d793f4cae4ada691e1ef8b4a96e9f8f0622e683f087872b3a6030a53a98fe417e5b98f03c273f184140b3fea1288ef177dff6b51132798f4ed7ae22338c7e0f63a8bff622093e971f7914ec41a9131e9d8c81727181fdc", 0xee}], 0x2, &(0x7f0000002ec0)=[@authinfo={0x18, 0x84, 0x6, {0x8}}], 0x18, 0xc000}, {&(0x7f0000002f00)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002f40)="a3f4cb3ca8d8327ced90f0448019aa5c9fda6c70500ae52f375a457de3b2c5e38c1ba808614e0d558f425d31eab138448be649c98b8e6ce9b09967aa015794da0e5bb99e7bbf806feebb3f449ab8d05aa20ecd6c7ac7b56c463114b003a5c65f37b0d922eff0176dff2c3448b174d2107cc0f015d823a788bf516bc0a0aa17ab008207c9da0d6554c129c081cbaa76d58f1fe393", 0x94}, {&(0x7f0000003000)="a9b8e190f40335f35f4dc4adcf1605b8d9ba9e13482d5d79a7961eb459356adc", 0x20}, {&(0x7f0000003040)="74aa4e0f66b216d3c37a3aaea9024e8ddc06c6ea804d02bd01790ef3cad3327477972c788b1261762a76c5e72470a40cda3623469b938a3388089f555db81cdb23d545c7cc2941dc34be217fa019099901f4707934f80da01fd905183ca9ac4f17dd959a0a9b8d5773e91c2509de03df7f7520225b49c1139a7d2d82eaf5758b69918e47d4f34830210ba40f7546a7863bd265929c03aa7e51e4b145ceff218d5d509eaf862a374c5a4027fa5d28a01685f4613bd5deeb1d6601242c27f951ed347a612f6904e5e8cfd56e63226925de360e2aa06d4c3b911f7855f670a8a405326264469c6e961bb7", 0xe9}], 0x3, &(0x7f0000003180)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x58, 0x400c080}], 0x4, 0x448d0) 2018/05/18 06:51:33 executing program 0: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x8, 0x2, 0xffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x1400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) getpgrp(0x0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000300)='net/raw6\x00') unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x10) r5 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x6, 0x4}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mq_notify(r5, &(0x7f0000000140)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000040)="7be4d6b00202ca53878499e01146863a2e7c8ca45e1910e5eba6453bb6f234b5a1b1bca731970a74bfc8e1793749ea18156c9b8a615bfa2f506fcf44060d36e38f66f111149434d5139e416358ea33f34b4507cdc299f7868d5f186e6bd604", &(0x7f00000000c0)="3c5d8da40d1477844fc4c160b6004a90edc520a6935a49cf5da4c2b525d13146ed27d429c762a4b0e9aaed82555cd1ae800d"}}) mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) 2018/05/18 06:51:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:33 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/18 06:51:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x89, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'lblc\x00', 0x0, 0x23, 0x2b}, 0x2c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000380)=""/254) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x2000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x4}, 0x18) close(r0) 2018/05/18 06:51:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4000c0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x2, r2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 06:51:33 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80007, 0x3f) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/18 06:51:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x44}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup3(r1, r0, 0x0) 2018/05/18 06:51:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001400)='/dev/snapshot\x00', 0x325142, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001440)={0x7fff, 0x7be, 0xa95, 0x2}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x2000000000482, &(0x7f0000059fe8)=""/24, &(0x7f0000000000)=0xff56) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001380)=@filter={'filter\x00', 0xe, 0x5, 0x12e8, [0x0, 0x20000080, 0x20000418, 0x20000ef8], 0x0, &(0x7f0000000040), &(0x7f0000001480)=ANY=[@ANYBLOB="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0x1369) 2018/05/18 06:51:33 executing program 0: capset(&(0x7f0000000000)={0x20071026}, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x240) getpeername$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)="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", 0xfc}) setpriority(0x1, r0, 0x10001) [ 136.698939] IPVS: length: 65366 != 8 2018/05/18 06:51:33 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000580)=@nl, 0x24, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0xffffffffffffff53, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000300)=""/84, 0x54}], 0x5, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0xc1, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x2, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'sed\x00', 0x20, 0x1, 0x1}, 0x2c) [ 136.722702] kernel msg: ebtables bug: please report to author: Wrong len argument [ 136.746228] IPVS: length: 65366 != 8 [ 136.750366] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/18 06:51:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0xffffffffffffff80) 2018/05/18 06:51:34 executing program 0: r0 = mq_open(&(0x7f00000002c0)='eth0\x00', 0x2, 0xfffffffffffffffd, &(0x7f0000000300)={0x20, 0x0, 0x0, 0x0, 0xffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000005c0)) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') r2 = dup3(r1, r0, 0x80000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000580)={0x0, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x6, 0x10}, &(0x7f00000004c0)=0xc) sendmsg$nl_generic(r1, &(0x7f0000001700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f00000016c0)={&(0x7f0000000640)={0x1054, 0x2c, 0x8, 0x70bd27, 0x25dfdbfb, {0x17}, [@typed={0xc, 0x3, @u64=0x8}, @generic="52e084d29db1835200d0dc7e453bc4611cb13285d20c1450fede67cffc48a9c394b0394279293aa85685c2274c84", @typed={0x4, 0x68}, @generic="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"]}, 0x1054}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r3, 0xfcd}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x6b10000000000}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r4, 0x5}, 0x8) mq_timedreceive(r0, &(0x7f00000000c0)=""/109, 0x6d, 0x1061d53d, &(0x7f0000000040)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000003c0)={0x2ae2, 0x0, 0x401, 'queue0\x00', 0x3}) mq_timedsend(r0, &(0x7f0000000180)="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", 0x105, 0x7, &(0x7f0000000080)) 2018/05/18 06:51:34 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) close(r0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x9, 0x101, 0x9, 0x6, 0x3, 0x1}) 2018/05/18 06:51:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x44}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup3(r1, r0, 0x0) 2018/05/18 06:51:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4000c0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x2, r2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 06:51:34 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/50, &(0x7f00000001c0)=0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8200, 0x8000, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="fe5e93bdffffff00000000004e44395b9196b83c992c965c7554f23492c7338f90480168495f6755df7d62da6a37d475755fcedb3e86"], 0xc) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000002c0)={{0xc, @broadcast=0xffffffff, 0x4e21, 0x4, 'lc\x00', 0x11, 0x9, 0x78}, {@multicast1=0xe0000001, 0x4e21, 0x5, 0x4, 0x3f, 0x200}}, 0x44) 2018/05/18 06:51:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket(0xa, 0x80006, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000003540)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003340)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa000, 0x3, 0xa02, 0x9, 0x40}, &(0x7f0000003400)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003440)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000003500)=0x84) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x304}, {0xa, 0x4e22, 0x7, @empty, 0x4}, 0x6, [0x73, 0x80000001, 0x0, 0x4, 0x3, 0x8, 0x8001, 0x5]}, 0x5c) recvfrom$inet6(r4, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) write$eventfd(r4, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001a40)={0x0, 0x6, 0x7, 0x1}, &(0x7f0000001a80)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001ac0)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x200}}, [0x3, 0x9, 0x90, 0xa5, 0x1, 0x81, 0x8, 0x9, 0x7546, 0x80000000, 0x7fff, 0x3f, 0x0, 0x8, 0x7ff]}, &(0x7f0000001bc0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001c00)={0x0, 0xffffffffffff0000, 0x2, [0x0, 0x1]}, &(0x7f0000001c40)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003300)='dummy0\x00') sendmmsg$inet_sctp(r4, &(0x7f0000003200)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0xf26, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000280)="d793033d32c643965a0a505de1a7a79d51fed5f2da25f41cb7a0c794c880faefa4e06f20b670e6cfe2f2236c65d84dd6a0df6e65a00166f0ac4f54231c7ccc2b6f897850591e403d671b734b3f55aa17364dae8775d11f7ed0505c58646e3bcc84100c27855f058fdee49897", 0x6c}, {&(0x7f0000000300)="cf130f9cf622713578c62a4db4fb532fc58d8902e1f53451bc1116bbaa57d1abf676f2d9de916de889ea04d1d16834106e21fbb1fd0c50ffc83a1a71b353f581618580fa1ea0486cf0b0ccfefa6c1c6e9994b0107b5b2ff2d6d019002ede2c501678c06bf5270f8e06a038e627d48909fd0822d29439efbf02ebda6e4ab64ba65f0ae5051f71b5c6fbb49d5c7ecc95872ed69f456b2f3951bbb943516c557ea68693df82728a7316bf77ea0ee293f35cf113973ba29625facacb0903521e1759f334a38b96f2b4448410113a", 0xcc}, {&(0x7f0000000400)="c136ed5c4fe360861f7cb7446805486171b0b42df198de9116f173265a3e681176f8c64a90bfbe657fbf48fce8d423b12d124d96f730c85e982bc24898851671136ae32b9d09f7968aa2b7fb45008d4664c3ebbc08a9635335d9509067e09636e844221211d187ea91052eba7aba19d3a2b3d45370ac1882f530931ee05bc10534ca2bdc59e0c1935544ee553e37c9cde92f4a6dbba52e594da3904789c9e5b6dbc4b5856993ed62365c2285f16e3d9425f753c2c923ee97ff1df7e8f6785534930981fba2a78329c58c11e62c5506c7657bb7c3a0f0d231797445", 0xdb}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f0000000500)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000540)="85b4e6b0faec116a182c6ac6306872ab3724a4a76bf3daaf8c77062e12b90b67fcd0204c77a288c524f4509fb723fbe3d09aceff211c8bc0f5d511585988cd30ab9c4ab81e95184865b1988b74dbff9caf68eb322801f17767507fce7efaa53bbbf17c4a6140840a0b", 0x69}, {&(0x7f00000005c0)="98f193634b9924aac230ef5b4680fabd727617b7abda2cd68b925b5860bf58fcbbb183fe0ad6137d42de8059647cd39ee2fabf710379f253d204de3a78500232c9ce0a18a2f3331cfcaebcd3709d9b63aa09b4a6033420b762d13ba85f47255a4bbf472756c2d772a594184e74c72f3e97c857115aa9cb4bb6f58e01f5c147cb96b53cdee426c12335ff0f68d41b4c012350445e82a425c4", 0x98}, {&(0x7f0000000680)="32634975e33a0d59acfbf5905a3df0ae020ee3ff521b2ac91c42e0f6ee70", 0x1e}, {&(0x7f00000006c0)="75d8dfcffe2ccc", 0x7}, {&(0x7f0000000700)="5668e6c966a87b4d41cd30532da25b70674d5025187485b5fc0e337f492718d173db133e8fa6aa312d53ebfcd7935540e502efce8044255ca47d0d5a05c3538f0cdf9397b2b238bd90676b928e144f35fb6993fb955b775ee1f3241210aee59d72f614eca2ce52ddec171e25d8bc03ad6cd32d88418f8f7578892ddb6cc9a54358f619ea06beb62f7c4470e68cd581ca5019303997e0e76bc57dd3f1d13dfb991b87996b09fb84e34c79e632b65f7a79c1e26f96792679e788fb8c49256f2ae7386d1baf0016", 0xc6}, {&(0x7f0000000800)="e7e1b7559c10840b7a15adf4ab53806ccb0e037599a4b497ce28685b008830a49bf736d8199730df9e69332580354470cb31d197513921b112bb362a8279cc02187f62f8c3b9de10f3ac6fad2fe1603fee31a061cda1e7dee7aee47a2ed3186335b839b2d255ea273af890f9ef8993bb9c468055c308fbc8ec1c279476ec37ff0b31f51488177d5ff608b0b4e42a55c083b45cbc3246374b19cb0362fab778021ed6c8366b6a36b2cd1d935ea5c0646b2652c9b7b04d98034a1c3c19bb699181ecdfdaacaaeac44a7e13e8953567fe3a3a", 0xd1}, {&(0x7f0000000900)="087e7e68e415e93ddbfcc8d042b1467790634754b345f6b36ff79c57dd430cd2e3ed68e3798498f6edd858a6d24c05cf2a2b1f2f9ceab15f6e8205f41c4a37e4e91e6b1b9dae6e48caf05a1054dd69a96720a3585a9a034920bed2c4d803e31c9024d8df58356141a5ca144d93e49261102e1a91330cbc8782e17808cef8d9c62e8f79f5bcf41a6d93e32ef1c9140a7da1851de645618cd3a8f44d067cacab9b74c02c02e51dcb53ceea9d8ca29f9b989c80", 0xb2}, {&(0x7f00000009c0)="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0x1000}], 0x8, &(0x7f0000001c80)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x202, 0x9, 0x5, 0x5, 0x1, 0xffffffffffffff00, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xf36, 0x100, 0x1, 0xf731, 0x7a34, 0xfffffffffffff001, 0xf74b, 0x0, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x8001, 0x8, r7}}], 0xb0, 0x4000}, {&(0x7f0000001d40)=@in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, 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1fd161790b9236bf1109e88d27b35e9f3593adc00f9a2fe9ec8599dfbf188563538ed3cb69574a52973be8fe96ac9aaa9f53af123980a86ce0b2826e9b3587752f636a4137fe141ea7497f12b8afd5ee12224d89b7cf41e1806e9cf76b68a33339f2a2acb8c3cb148ffde99b146f7fe1348c0b3fa1b16bee87eda368619f66f8da8a5c157c6a46d76fc9f9b8881414e4cb36a121e0586358949528ccfa8995569c54ab4f5bb1b26b493e69af122d31249ecdf3ef529a835de34f72573de6102877d53ce5965d1582a706a44fe474d0a0dbf76bd97503f496f86f044175671276ace6eb78113d5901dbfb1a4f664e4b5eb3b2dbb5c53918b474c0b1524821ac11e2d5d7e7d7bac6769c36baf806306dc0a8b995ee6bbe02a35b6913c48b3bee5b4ff4b8df137fd0a9da54a73ee6315a6b3bee759c5e8d14209171dcdc549bc9b55e749f0a6f2c5120d921740c700eb8ed28223846930f40ca92e77ae555028dacc7ff67a8f35eedbbeb8e072f171d05eb64944dad7610a4d29facb9b1f0d4fc3a3cc2b8bfc93546c91f81d59b465b202e6563d35f592b15704e26998ee2abaed2d77f9463fd5b2c752ea65b0bbbbae91c4d0b2bb62769d1570ac30a3803b1d46aec4da0114894f67136d8a7a1085ac4c7353de94a0bff361115dfc04b4b24bb8b849ca088345183936af74c3ab42f97548002275d10b752a16dc75aab62826c6bbdd6271f1f78d123ee9b80c371268881ef1196f229a3678f71ecca088c85ffcd909b7ae72c2773317f9bc79c675439f17a9f2e96a79f16f5f584dd14b0439011065ea6abec219ef54dcf97a1184714e1c2f9219b2ba5c21d81d154e7a4d38cd8be899b43e8c9ce51d47b6492a8b3a1c33075bf67432338ca31856db647ac80697a486fb6f4b0633c1e88ab405e9b7f8b8debd4f2407192378b91f060d0ddc05f81cfb51b4d7d49ccc9bd39523ec889c10524f95c233f4cbce3bb9db6745eee131effb7e489e28e6154f45e1ea783a318f6e78d51d2a4738e6eea4109407f539f41814365b442c6a5eb1f88485f501976b235be90e097aa283893c446c4597633b93b51731ec3129bdfc7667cd893b70b29b1c579a992c6b46360e2cea9815ef0672bf73d4f4f361e86163cbe7d6d26cbc50c74fffb10ce6ba073ed3d0389cad6d856074fd400a0f2f11fc443630b9253d3e2147bd4f4e603b60f11dfc2c45907b79ad0f955e22c5e543cc96b2802a42592546806f1fb6d19bae83fefce870ee1b7f944d2d723cd032ee8b443e7a207bc57ffd4be4408e104bdeb650fec2840de002ce6441e91a27b68ff9e607f89bae871ba16481a8e47eca434a29e54bc6551c06cddecab00fb383aeaeab4d38a4a52b76c9d2df52ec52e1e0ea65ee393cddfdbbfa74687197d830034758754609dc90324d0ac80d9c304cc849e6af40e32f0f65699bbfc0d1cc8ce83af7ff1ad65c33ed4e178dcf02a2d5eea0f7a2ead0e9348d9c30e0ea0040d9d0b11fb297e58842e4065f32c85605bee466177d328e8bb687584a9417eb43962fcbe916caade4ae90fa317f726a21eba4bbb36c5df67502a0b0123e4b628c49f46c293064b5648195e8d0aacbd719e4b2e3555e117c044b10d4b943e652cecb57274a74408787980d68fec61fe19c2980c0d749777c31e1afeabc0efd30e3ed4558c8d46f10a03d721c801e9e0af245cbde73343fc6269721cfdff11d8d01c5818d74b41f68f95c78fd4210fe3db2cbda891225153e3c49b171381ee686ad3a6b95f04ea632f5bbbb0a1e7c82950f924f0a5465524c01f88b8302e19da969cc205d6cd238ddf3815efa2ccfb38b9f0846c4a13deefb074b2e6c96b6b5b517f11acf8b6fdd1b5f58ad62b95a2822e72e7de14526a7d1d9a0571a62a45f32b4b6b669ec0d7fcafaaf127066530eb96eccd273372ead2de87863a72c1eb09b281d620b883ca7cda9101ff74aac6bb7a9c2582157c14654bbd64008bdc59e2dc07b477dca2c317e39541260d36b4fcd0dd6092bf88210edf50cf881663ed12e10ad25c4f707029cb97002f7a80b5c5e6c43de6355f41aff8b1aeb82b1df4163f035116290f35f821f4cdea23ffea8ef29af49808a5c250e8378f0c52bb54dcf70a1571fc78c469103bc47fc5679acf7d28cf1bb93b2d2b412f88a204c0796aa4b9f8b36114d0000d31d9af005aac61b74ad164a42b8998df9fa4f3dc5ddde660f4eb6f111d9e293277d14014be9a20896f8dc7fbec5acbb191a5222cb2bf10153ea76d6568c308461", 0x1000}, {&(0x7f0000002d80)="62e36f41907f7c009d182cf1aed96018ad2f2725db465707ca7352050961d6c77b34fb20537116be59ae720c900236ad4fd835acab907a7377d3eea6ce96a0dda03b851ba3eba4e15efbfcbbbd34c0ad5df4eb5792643ca1f342c22ff59c85072a00d8a9f21ab568d83055fd789f59201435f36ee8a860b00794b9aa7e802003bb2c7db65a48a21867c0a27063ce302098e5255177ba81d793f4cae4ada691e1ef8b4a96e9f8f0622e683f087872b3a6030a53a98fe417e5b98f03c273f184140b3fea1288ef177dff6b51132798f4ed7ae22338c7e0f63a8bff622093e971f7914ec41a9131e9d8c81727181fdc", 0xee}], 0x2, &(0x7f0000002ec0)=[@authinfo={0x18, 0x84, 0x6, {0x8}}], 0x18, 0xc000}, {&(0x7f0000002f00)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002f40)="a3f4cb3ca8d8327ced90f0448019aa5c9fda6c70500ae52f375a457de3b2c5e38c1ba808614e0d558f425d31eab138448be649c98b8e6ce9b09967aa015794da0e5bb99e7bbf806feebb3f449ab8d05aa20ecd6c7ac7b56c463114b003a5c65f37b0d922eff0176dff2c3448b174d2107cc0f015d823a788bf516bc0a0aa17ab008207c9da0d6554c129c081cbaa76d58f1fe393", 0x94}, {&(0x7f0000003000)="a9b8e190f40335f35f4dc4adcf1605b8d9ba9e13482d5d79a7961eb459356adc", 0x20}, {&(0x7f0000003040)="74aa4e0f66b216d3c37a3aaea9024e8ddc06c6ea804d02bd01790ef3cad3327477972c788b1261762a76c5e72470a40cda3623469b938a3388089f555db81cdb23d545c7cc2941dc34be217fa019099901f4707934f80da01fd905183ca9ac4f17dd959a0a9b8d5773e91c2509de03df7f7520225b49c1139a7d2d82eaf5758b69918e47d4f34830210ba40f7546a7863bd265929c03aa7e51e4b145ceff218d5d509eaf862a374c5a4027fa5d28a01685f4613bd5deeb1d6601242c27f951ed347a612f6904e5e8cfd56e63226925de360e2aa06d4c3b911f7855f670a8a405326264469c6e961bb7", 0xe9}], 0x3, &(0x7f0000003180)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x58, 0x400c080}], 0x4, 0x448d0) 2018/05/18 06:51:34 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) r1 = syz_open_pts(r0, 0x20800) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0xff, @broadcast=0xffffffff, 0x4e24, 0x2, 'wlc\x00', 0x26, 0x10001, 0x60}, 0x2c) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x10003) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TCXONC(r2, 0x540a, 0xffff) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000000c0)={0x1, 0x1, 0x8, 0xff, "c409fbd824b5180512f4d20b9fa6c86cc0898e9a7024743fca109dca0cdcdc6aacf1454e47489f3f66dd1a35", 0xfffffffffffffff9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x2, 0xf2a4, 0x3d9, 'queue1\x00', 0x9}) 2018/05/18 06:51:34 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080), 0x10) 2018/05/18 06:51:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x3, 0xff, 0x0, 0xa, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="f0370846b8159c670c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x0, 0x9}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 06:51:34 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="08080000180000fa00000040000000000cc10965e19a977fa0c366fc2c04d3fb6fe593b47469eb4494e94fe6ebda991039c22d0a27c36d381d0215e6df1737ffa2be4fd682cad8e89a8396ca11c2eafccbeb12a9cc579e24fd58b3c3e9d22293", @ANYPTR=&(0x7f0000002bc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r3, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000002c40)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r3}}, 0x30) 2018/05/18 06:51:34 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r1, 0xc}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in6=@remote}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2316202e2f66696c65300a"], 0xb) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000040)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x109102, 0x0) 2018/05/18 06:51:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x100) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000040)={0x6c, 0x8000}) 2018/05/18 06:51:34 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x200000000002, 0x10400) openat$cgroup_int(r0, &(0x7f0000000080)='pids.max\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) 2018/05/18 06:51:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x301000, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f00000000c0)=0x3) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) 2018/05/18 06:51:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000100)=0x4, 0x4) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000080)={0x1b}) recvfrom$unix(r1, &(0x7f0000000140)=""/165, 0xa5, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6}) 2018/05/18 06:51:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x9, 0x0, 0x633, 0x4}, 0x10) 2018/05/18 06:51:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000100)=0x4, 0x4) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000080)={0x1b}) recvfrom$unix(r1, &(0x7f0000000140)=""/165, 0xa5, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6}) 2018/05/18 06:51:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x7) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$inet(0x2, 0x80007, 0x4, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) syz_emit_ethernet(0x13b, &(0x7f0000000340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@mpls_uc={0x8847, {[], @ipv6={0x7, 0x6, "1633dd", 0x105, 0x11, 0x8001, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@srh={0xff, 0x4, 0x4, 0x2, 0x1, 0x6578, 0x8, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0xc, [], [@calipso={0x7, 0x28, {0x5, 0x8, 0xcc, 0x80000001, [0x3, 0x1, 0x2, 0x7fffffff]}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xfff}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @calipso={0x7, 0x10, {0x9, 0x2, 0x3, 0xfffffffffffffff9, [0x6]}}, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x9}, @pad1={0x0, 0x1}]}, @fragment={0x88, 0x0, 0x6, 0x89, 0x0, 0x3, 0x66}, @hopopts={0x5e, 0x0, [], [@pad1={0x0, 0x1}]}], @dccp={{0x4e20, 0x4e22, 0x4, 0x1, 0x100, 0x0, 0x0, 0xb, 0x3, 'o\rF', 0x3, "e516d5"}, "b5a06c23191690e04a1c8123a356da6ab64401ad996ef4291e01932e4a2d41c4333a81f8a444a6f330420991e90437be1b62f4c78264b21eef33de12a87e475a6144c2b518"}}}}}}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x5}], 0x1) 2018/05/18 06:51:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:36 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000080)=0xffe1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x4d, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x410002, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) pause() 2018/05/18 06:51:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket(0xa, 0x80006, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000003540)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003340)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa000, 0x3, 0xa02, 0x9, 0x40}, &(0x7f0000003400)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003440)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000003500)=0x84) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x304}, {0xa, 0x4e22, 0x7, @empty, 0x4}, 0x6, [0x73, 0x80000001, 0x0, 0x4, 0x3, 0x8, 0x8001, 0x5]}, 0x5c) recvfrom$inet6(r4, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) write$eventfd(r4, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001a40)={0x0, 0x6, 0x7, 0x1}, &(0x7f0000001a80)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001ac0)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x200}}, [0x3, 0x9, 0x90, 0xa5, 0x1, 0x81, 0x8, 0x9, 0x7546, 0x80000000, 0x7fff, 0x3f, 0x0, 0x8, 0x7ff]}, &(0x7f0000001bc0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001c00)={0x0, 0xffffffffffff0000, 0x2, [0x0, 0x1]}, &(0x7f0000001c40)=0xc) sendmmsg$inet_sctp(r4, &(0x7f0000003200)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0xf26, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000280)="d793033d32c643965a0a505de1a7a79d51fed5f2da25f41cb7a0c794c880faefa4e06f20b670e6cfe2f2236c65d84dd6a0df6e65a00166f0ac4f54231c7ccc2b6f897850591e403d671b734b3f55aa17364dae8775d11f7ed0505c58646e3bcc84100c27855f058fdee49897", 0x6c}, {&(0x7f0000000300)="cf130f9cf622713578c62a4db4fb532fc58d8902e1f53451bc1116bbaa57d1abf676f2d9de916de889ea04d1d16834106e21fbb1fd0c50ffc83a1a71b353f581618580fa1ea0486cf0b0ccfefa6c1c6e9994b0107b5b2ff2d6d019002ede2c501678c06bf5270f8e06a038e627d48909fd0822d29439efbf02ebda6e4ab64ba65f0ae5051f71b5c6fbb49d5c7ecc95872ed69f456b2f3951bbb943516c557ea68693df82728a7316bf77ea0ee293f35cf113973ba29625facacb0903521e1759f334a38b96f2b4448410113a", 0xcc}, {&(0x7f0000000400)="c136ed5c4fe360861f7cb7446805486171b0b42df198de9116f173265a3e681176f8c64a90bfbe657fbf48fce8d423b12d124d96f730c85e982bc24898851671136ae32b9d09f7968aa2b7fb45008d4664c3ebbc08a9635335d9509067e09636e844221211d187ea91052eba7aba19d3a2b3d45370ac1882f530931ee05bc10534ca2bdc59e0c1935544ee553e37c9cde92f4a6dbba52e594da3904789c9e5b6dbc4b5856993ed62365c2285f16e3d9425f753c2c923ee97ff1df7e8f6785534930981fba2a78329c58c11e62c5506c7657bb7c3a0f0d231797445", 0xdb}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f0000000500)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000540)="85b4e6b0faec116a182c6ac6306872ab3724a4a76bf3daaf8c77062e12b90b67fcd0204c77a288c524f4509fb723fbe3d09aceff211c8bc0f5d511585988cd30ab9c4ab81e95184865b1988b74dbff9caf68eb322801f17767507fce7efaa53bbbf17c4a6140840a0b", 0x69}, {&(0x7f00000005c0)="98f193634b9924aac230ef5b4680fabd727617b7abda2cd68b925b5860bf58fcbbb183fe0ad6137d42de8059647cd39ee2fabf710379f253d204de3a78500232c9ce0a18a2f3331cfcaebcd3709d9b63aa09b4a6033420b762d13ba85f47255a4bbf472756c2d772a594184e74c72f3e97c857115aa9cb4bb6f58e01f5c147cb96b53cdee426c12335ff0f68d41b4c012350445e82a425c4", 0x98}, {&(0x7f0000000680)="32634975e33a0d59acfbf5905a3df0ae020ee3ff521b2ac91c42e0f6ee70", 0x1e}, {&(0x7f00000006c0)="75d8dfcffe2ccc", 0x7}, {&(0x7f0000000700)="5668e6c966a87b4d41cd30532da25b70674d5025187485b5fc0e337f492718d173db133e8fa6aa312d53ebfcd7935540e502efce8044255ca47d0d5a05c3538f0cdf9397b2b238bd90676b928e144f35fb6993fb955b775ee1f3241210aee59d72f614eca2ce52ddec171e25d8bc03ad6cd32d88418f8f7578892ddb6cc9a54358f619ea06beb62f7c4470e68cd581ca5019303997e0e76bc57dd3f1d13dfb991b87996b09fb84e34c79e632b65f7a79c1e26f96792679e788fb8c49256f2ae7386d1baf0016", 0xc6}, {&(0x7f0000000800)="e7e1b7559c10840b7a15adf4ab53806ccb0e037599a4b497ce28685b008830a49bf736d8199730df9e69332580354470cb31d197513921b112bb362a8279cc02187f62f8c3b9de10f3ac6fad2fe1603fee31a061cda1e7dee7aee47a2ed3186335b839b2d255ea273af890f9ef8993bb9c468055c308fbc8ec1c279476ec37ff0b31f51488177d5ff608b0b4e42a55c083b45cbc3246374b19cb0362fab778021ed6c8366b6a36b2cd1d935ea5c0646b2652c9b7b04d98034a1c3c19bb699181ecdfdaacaaeac44a7e13e8953567fe3a3a", 0xd1}, {&(0x7f0000000900)="087e7e68e415e93ddbfcc8d042b1467790634754b345f6b36ff79c57dd430cd2e3ed68e3798498f6edd858a6d24c05cf2a2b1f2f9ceab15f6e8205f41c4a37e4e91e6b1b9dae6e48caf05a1054dd69a96720a3585a9a034920bed2c4d803e31c9024d8df58356141a5ca144d93e49261102e1a91330cbc8782e17808cef8d9c62e8f79f5bcf41a6d93e32ef1c9140a7da1851de645618cd3a8f44d067cacab9b74c02c02e51dcb53ceea9d8ca29f9b989c80", 0xb2}, {&(0x7f00000009c0)="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0x1000}], 0x8, &(0x7f0000001c80)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x202, 0x9, 0x5, 0x5, 0x1, 0xffffffffffffff00, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xf36, 0x100, 0x1, 0xf731, 0x7a34, 0xfffffffffffff001, 0xf74b, 0x0, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x8001, 0x8, r7}}], 0xb0, 0x4000}, {&(0x7f0000001d40)=@in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, 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", 0x1000}, {&(0x7f0000002d80)="62e36f41907f7c009d182cf1aed96018ad2f2725db465707ca7352050961d6c77b34fb20537116be59ae720c900236ad4fd835acab907a7377d3eea6ce96a0dda03b851ba3eba4e15efbfcbbbd34c0ad5df4eb5792643ca1f342c22ff59c85072a00d8a9f21ab568d83055fd789f59201435f36ee8a860b00794b9aa7e802003bb2c7db65a48a21867c0a27063ce302098e5255177ba81d793f4cae4ada691e1ef8b4a96e9f8f0622e683f087872b3a6030a53a98fe417e5b98f03c273f184140b3fea1288ef177dff6b51132798f4ed7ae22338c7e0f63a8bff622093e971f7914ec41a9131e9d8c81727181fdc", 0xee}], 0x2, &(0x7f0000002ec0)=[@authinfo={0x18, 0x84, 0x6, {0x8}}], 0x18, 0xc000}, {&(0x7f0000002f00)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002f40)="a3f4cb3ca8d8327ced90f0448019aa5c9fda6c70500ae52f375a457de3b2c5e38c1ba808614e0d558f425d31eab138448be649c98b8e6ce9b09967aa015794da0e5bb99e7bbf806feebb3f449ab8d05aa20ecd6c7ac7b56c463114b003a5c65f37b0d922eff0176dff2c3448b174d2107cc0f015d823a788bf516bc0a0aa17ab008207c9da0d6554c129c081cbaa76d58f1fe393", 0x94}, {&(0x7f0000003000)="a9b8e190f40335f35f4dc4adcf1605b8d9ba9e13482d5d79a7961eb459356adc", 0x20}, {&(0x7f0000003040)="74aa4e0f66b216d3c37a3aaea9024e8ddc06c6ea804d02bd01790ef3cad3327477972c788b1261762a76c5e72470a40cda3623469b938a3388089f555db81cdb23d545c7cc2941dc34be217fa019099901f4707934f80da01fd905183ca9ac4f17dd959a0a9b8d5773e91c2509de03df7f7520225b49c1139a7d2d82eaf5758b69918e47d4f34830210ba40f7546a7863bd265929c03aa7e51e4b145ceff218d5d509eaf862a374c5a4027fa5d28a01685f4613bd5deeb1d6601242c27f951ed347a612f6904e5e8cfd56e63226925de360e2aa06d4c3b911f7855f670a8a405326264469c6e961bb7", 0xe9}], 0x3, &(0x7f0000003180)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x58, 0x400c080}], 0x4, 0x448d0) 2018/05/18 06:51:36 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x1, 0xaa5, 0x401}, 0xc) r1 = socket(0x10, 0x802, 0x2) write(r1, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) 2018/05/18 06:51:36 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4000c0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x2, r2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 06:51:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000280)={0x1d}, 0x533) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in6={0xa, 0x4e23, 0x0, @empty, 0xd7f0}], 0x80) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x1d0) dup3(r0, r1, 0x0) r2 = gettid() process_vm_readv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000100)=""/180, 0xb4}, {&(0x7f00000001c0)=""/87, 0x57}], 0x3, &(0x7f00000013c0)=[{&(0x7f0000000240)=""/34, 0x22}, {&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, 0x0) 2018/05/18 06:51:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/18 06:51:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000013c0), &(0x7f00000000c0)=0x9, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x56, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) sendto$unix(r2, &(0x7f0000001240)="ee1a2f4e782f3f48bcf4a69e5f4b083c2ccb8c83880da24ceb4437926b7c6be558471a4a1ade9a01a14f088cdc5bbca56f687c553b9a882ac64e2ba16d89", 0x3e, 0x4000, &(0x7f0000002980)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000002840)={0x8, 0x0, [{0x2, 0xca, &(0x7f0000001400)=""/202}, {0x6000, 0x14, &(0x7f0000000080)=""/20}, {0x1f000, 0x6c, &(0x7f0000001300)=""/108}, {0x1005, 0xfc, &(0x7f0000001500)=""/252}, {0x1001, 0x44, &(0x7f0000001600)=""/68}, {0x1000, 0x43, &(0x7f0000001680)=""/67}, {0x1, 0x1000, &(0x7f0000001840)=""/4096}, {0x2, 0xdf, &(0x7f0000001700)=""/223}]}) sendmsg(r1, &(0x7f0000001800)={&(0x7f0000001280)=@ax25={0x3, {"e0912a2db3e812"}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780), 0x4}, 0x0) 2018/05/18 06:51:36 executing program 6: unshare(0x24020400) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0) r0 = semget$private(0x0, 0x1, 0x80) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f00000000c0)=""/129) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/18 06:51:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0xc0c1861e0b88bdcc, 0x5, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/18 06:51:36 executing program 6: unshare(0x2000400) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000200)={{0x4, 0x0, 0xffffffff, 0x0, 0x7}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/18 06:51:37 executing program 7: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x208, 0x7fffffff, 0x0, 0x0}, &(0x7f0000000080)=0x10) r2 = semget$private(0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/9, 0x9) getgroups(0x1, &(0x7f0000000380)=[0xffffffffffffffff]) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0x401, r3, r4, r5, r6, 0x110, 0x1}, 0x9, 0xffffffffffffffff, 0x2}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xffffffffffffffff, 0x8000000000000, 0xffffffffffffffff, 0x5, 0x2}, 0x98) 2018/05/18 06:51:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00\x00\x00\x00`\x00', 0x20, 0x2, 0x4b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'syzkaller1\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf0, 0x120}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x530) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getpgrp(r1) 2018/05/18 06:51:37 executing program 6: unshare(0x24020400) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getflags(r0, 0xb) socket$nl_route(0x10, 0x3, 0x0) 2018/05/18 06:51:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket(0xa, 0x80006, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000003540)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003340)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa000, 0x3, 0xa02, 0x9, 0x40}, &(0x7f0000003400)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003440)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000003500)=0x84) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x304}, {0xa, 0x4e22, 0x7, @empty, 0x4}, 0x6, [0x73, 0x80000001, 0x0, 0x4, 0x3, 0x8, 0x8001, 0x5]}, 0x5c) recvfrom$inet6(r4, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) write$eventfd(r4, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001a40)={0x0, 0x6, 0x7, 0x1}, &(0x7f0000001a80)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001ac0)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x200}}, [0x3, 0x9, 0x90, 0xa5, 0x1, 0x81, 0x8, 0x9, 0x7546, 0x80000000, 0x7fff, 0x3f, 0x0, 0x8, 0x7ff]}, &(0x7f0000001bc0)=0x100) sendmmsg$inet_sctp(r4, &(0x7f0000003200)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0xf26, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000280)="d793033d32c643965a0a505de1a7a79d51fed5f2da25f41cb7a0c794c880faefa4e06f20b670e6cfe2f2236c65d84dd6a0df6e65a00166f0ac4f54231c7ccc2b6f897850591e403d671b734b3f55aa17364dae8775d11f7ed0505c58646e3bcc84100c27855f058fdee49897", 0x6c}, {&(0x7f0000000300)="cf130f9cf622713578c62a4db4fb532fc58d8902e1f53451bc1116bbaa57d1abf676f2d9de916de889ea04d1d16834106e21fbb1fd0c50ffc83a1a71b353f581618580fa1ea0486cf0b0ccfefa6c1c6e9994b0107b5b2ff2d6d019002ede2c501678c06bf5270f8e06a038e627d48909fd0822d29439efbf02ebda6e4ab64ba65f0ae5051f71b5c6fbb49d5c7ecc95872ed69f456b2f3951bbb943516c557ea68693df82728a7316bf77ea0ee293f35cf113973ba29625facacb0903521e1759f334a38b96f2b4448410113a", 0xcc}, {&(0x7f0000000400)="c136ed5c4fe360861f7cb7446805486171b0b42df198de9116f173265a3e681176f8c64a90bfbe657fbf48fce8d423b12d124d96f730c85e982bc24898851671136ae32b9d09f7968aa2b7fb45008d4664c3ebbc08a9635335d9509067e09636e844221211d187ea91052eba7aba19d3a2b3d45370ac1882f530931ee05bc10534ca2bdc59e0c1935544ee553e37c9cde92f4a6dbba52e594da3904789c9e5b6dbc4b5856993ed62365c2285f16e3d9425f753c2c923ee97ff1df7e8f6785534930981fba2a78329c58c11e62c5506c7657bb7c3a0f0d231797445", 0xdb}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f0000000500)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000540)="85b4e6b0faec116a182c6ac6306872ab3724a4a76bf3daaf8c77062e12b90b67fcd0204c77a288c524f4509fb723fbe3d09aceff211c8bc0f5d511585988cd30ab9c4ab81e95184865b1988b74dbff9caf68eb322801f17767507fce7efaa53bbbf17c4a6140840a0b", 0x69}, {&(0x7f00000005c0)="98f193634b9924aac230ef5b4680fabd727617b7abda2cd68b925b5860bf58fcbbb183fe0ad6137d42de8059647cd39ee2fabf710379f253d204de3a78500232c9ce0a18a2f3331cfcaebcd3709d9b63aa09b4a6033420b762d13ba85f47255a4bbf472756c2d772a594184e74c72f3e97c857115aa9cb4bb6f58e01f5c147cb96b53cdee426c12335ff0f68d41b4c012350445e82a425c4", 0x98}, {&(0x7f0000000680)="32634975e33a0d59acfbf5905a3df0ae020ee3ff521b2ac91c42e0f6ee70", 0x1e}, {&(0x7f00000006c0)="75d8dfcffe2ccc", 0x7}, {&(0x7f0000000700)="5668e6c966a87b4d41cd30532da25b70674d5025187485b5fc0e337f492718d173db133e8fa6aa312d53ebfcd7935540e502efce8044255ca47d0d5a05c3538f0cdf9397b2b238bd90676b928e144f35fb6993fb955b775ee1f3241210aee59d72f614eca2ce52ddec171e25d8bc03ad6cd32d88418f8f7578892ddb6cc9a54358f619ea06beb62f7c4470e68cd581ca5019303997e0e76bc57dd3f1d13dfb991b87996b09fb84e34c79e632b65f7a79c1e26f96792679e788fb8c49256f2ae7386d1baf0016", 0xc6}, {&(0x7f0000000800)="e7e1b7559c10840b7a15adf4ab53806ccb0e037599a4b497ce28685b008830a49bf736d8199730df9e69332580354470cb31d197513921b112bb362a8279cc02187f62f8c3b9de10f3ac6fad2fe1603fee31a061cda1e7dee7aee47a2ed3186335b839b2d255ea273af890f9ef8993bb9c468055c308fbc8ec1c279476ec37ff0b31f51488177d5ff608b0b4e42a55c083b45cbc3246374b19cb0362fab778021ed6c8366b6a36b2cd1d935ea5c0646b2652c9b7b04d98034a1c3c19bb699181ecdfdaacaaeac44a7e13e8953567fe3a3a", 0xd1}, {&(0x7f0000000900)="087e7e68e415e93ddbfcc8d042b1467790634754b345f6b36ff79c57dd430cd2e3ed68e3798498f6edd858a6d24c05cf2a2b1f2f9ceab15f6e8205f41c4a37e4e91e6b1b9dae6e48caf05a1054dd69a96720a3585a9a034920bed2c4d803e31c9024d8df58356141a5ca144d93e49261102e1a91330cbc8782e17808cef8d9c62e8f79f5bcf41a6d93e32ef1c9140a7da1851de645618cd3a8f44d067cacab9b74c02c02e51dcb53ceea9d8ca29f9b989c80", 0xb2}, {&(0x7f00000009c0)="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", 0x1000}], 0x8, &(0x7f0000001c80)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x202, 0x9, 0x5, 0x5, 0x1, 0xffffffffffffff00, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xf36, 0x100, 0x1, 0xf731, 0x7a34, 0xfffffffffffff001, 0xf74b, 0x0, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x8001, 0x8}}], 0xb0, 0x4000}, {&(0x7f0000001d40)=@in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f0000002e80)=[{&(0x7f0000001d80)="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", 0x1000}, {&(0x7f0000002d80)="62e36f41907f7c009d182cf1aed96018ad2f2725db465707ca7352050961d6c77b34fb20537116be59ae720c900236ad4fd835acab907a7377d3eea6ce96a0dda03b851ba3eba4e15efbfcbbbd34c0ad5df4eb5792643ca1f342c22ff59c85072a00d8a9f21ab568d83055fd789f59201435f36ee8a860b00794b9aa7e802003bb2c7db65a48a21867c0a27063ce302098e5255177ba81d793f4cae4ada691e1ef8b4a96e9f8f0622e683f087872b3a6030a53a98fe417e5b98f03c273f184140b3fea1288ef177dff6b51132798f4ed7ae22338c7e0f63a8bff622093e971f7914ec41a9131e9d8c81727181fdc", 0xee}], 0x2, &(0x7f0000002ec0)=[@authinfo={0x18, 0x84, 0x6, {0x8}}], 0x18, 0xc000}, {&(0x7f0000002f00)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002f40)="a3f4cb3ca8d8327ced90f0448019aa5c9fda6c70500ae52f375a457de3b2c5e38c1ba808614e0d558f425d31eab138448be649c98b8e6ce9b09967aa015794da0e5bb99e7bbf806feebb3f449ab8d05aa20ecd6c7ac7b56c463114b003a5c65f37b0d922eff0176dff2c3448b174d2107cc0f015d823a788bf516bc0a0aa17ab008207c9da0d6554c129c081cbaa76d58f1fe393", 0x94}, {&(0x7f0000003000)="a9b8e190f40335f35f4dc4adcf1605b8d9ba9e13482d5d79a7961eb459356adc", 0x20}, {&(0x7f0000003040)="74aa4e0f66b216d3c37a3aaea9024e8ddc06c6ea804d02bd01790ef3cad3327477972c788b1261762a76c5e72470a40cda3623469b938a3388089f555db81cdb23d545c7cc2941dc34be217fa019099901f4707934f80da01fd905183ca9ac4f17dd959a0a9b8d5773e91c2509de03df7f7520225b49c1139a7d2d82eaf5758b69918e47d4f34830210ba40f7546a7863bd265929c03aa7e51e4b145ceff218d5d509eaf862a374c5a4027fa5d28a01685f4613bd5deeb1d6601242c27f951ed347a612f6904e5e8cfd56e63226925de360e2aa06d4c3b911f7855f670a8a405326264469c6e961bb7", 0xe9}], 0x3, &(0x7f0000003180)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x58, 0x400c080}], 0x4, 0x448d0) 2018/05/18 06:51:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$KDDISABIO(r0, 0x4b37) clock_gettime(0xfffffffffffffffe, &(0x7f00000000c0)) syz_open_pts(r0, 0x40000200200) clock_nanosleep(0x4, 0x1, &(0x7f0000000040)={0x77359400}, 0x0) 2018/05/18 06:51:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:37 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x2040) r1 = memfd_create(&(0x7f0000000080)='}\\\x00', 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x800) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/05/18 06:51:37 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4000c0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x2, r2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/18 06:51:37 executing program 2: capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)={0xdd5}) r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340014b80040d8c560a067fffffff81000000000000005807004824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd000000100001005c9b9358fcff0000040e05a5", 0x58}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x1) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/254) 2018/05/18 06:51:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000000080)=""/24, &(0x7f0000000000)=0x18) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/18 06:51:37 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="cbb99548cd499405db169175f6f47905a0a16bd2c7271d8b7c9fbbfd6c0f0a6f6e36bac1608e9629d013c35263d82bc7658d4174a7faabf05c513265a4b86169821f6a85fdb205f76a12efc0b8e509a4c3b46bad43098c3dd1f204ebccb2224619f6351089c0241cca2686d986541094aadeb3f5208b5f94bf566fac6e86902f3043dc1b47a05a7f93555ba37202ba3a926e66b6b9450522da044b9405b2048742e03b8f591108876ff134ce1a4f77466fd60e25f9e87edbda581e1959ca21c31bd604ded0", 0xc5}, {&(0x7f0000000100)="c3402376c3505cc2516f4f7c79083bc1ea1b", 0x12}], 0x2, 0x1) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 140.471166] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/18 06:51:37 executing program 0: r0 = epoll_create(0x15) fcntl$notify(r0, 0x0, 0x284) unshare(0x400) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x60601) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x2, 0x2, 'client0\x00', 0x7, "3cc55e044ebdbfd2", "8ee6153710c52018db215519ef3fe1b0183d04facbf0e74584cb0d05f6ee29a8", 0x2}) [ 140.534914] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/18 06:51:37 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2}}}, &(0x7f0000000000)=0x98) 2018/05/18 06:51:37 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000400)) 2018/05/18 06:51:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x18) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x7, &(0x7f00000000c0)=[0x2, 0x3, 0x9, 0xfffffffffffffffe, 0x0, 0x3ae, 0x401], &(0x7f0000000200)=[0x8, 0xffffffff, 0x4, 0x9, 0x3ff, 0x5, 0x2], 0x4, 0x400000000000005b, 0x2101, &(0x7f0000000140)=[0x7, 0x9, 0x4, 0x7], &(0x7f0000000180)=[0x0]}) 2018/05/18 06:51:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x11000000000b) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000000040)="158be60b1cbfd977211128a1797a8f8793b5f0f87c91889700c3ea94f90b4bce254cccf2e80687473922f29f57d58c961c6ca1ecc83de5fb6e37e2d06b5276375550de77ca777b17f7e6fec93c28babafad1d08d12b2773927d54f2b3f645eada384b5ce9691ab80ac6b9c5c85a0813685dff44d0458ddc7408fdfdbc21250df4dadf2adde6df1d7605026aafccdc7c93de8d44cd866501f16effbdc431490c09463b969db839bd6ae548fbf64040ebeaae3f433d549eeb3a8c47bf00a00addf861cdeb12e4b44a7aa7d876b5c73c1af23b901cbae", 0xd5, 0x1, &(0x7f0000000140)={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, {&(0x7f0000000180)=""/165, 0xa5}, &(0x7f0000000240), 0xc}, 0xa0) accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) listen(r0, 0x73) 2018/05/18 06:51:37 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x6, 0x541000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0x88, {{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x40000000000}}, 0x1}, 0x90) r1 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) writev(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)="8ced5d52", 0x4}], 0x1) getpeername(r1, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0xffffffffffffff02) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80080, 0xa0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/18 06:51:37 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000400)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}}, 0xc) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x1, 0x4) 2018/05/18 06:51:38 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2900, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) [ 141.135725] Unknown ioctl 1074013193 [ 141.186578] Unknown ioctl 1074013193 2018/05/18 06:51:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket(0xa, 0x80006, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000003540)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003340)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa000, 0x3, 0xa02, 0x9, 0x40}, &(0x7f0000003400)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003440)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000003500)=0x84) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x304}, {0xa, 0x4e22, 0x7, @empty, 0x4}, 0x6, [0x73, 0x80000001, 0x0, 0x4, 0x3, 0x8, 0x8001, 0x5]}, 0x5c) recvfrom$inet6(r4, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) write$eventfd(r4, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001a40)={0x0, 0x6, 0x7, 0x1}, &(0x7f0000001a80)=0x10) sendmmsg$inet_sctp(r4, &(0x7f0000003200)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0xf26, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000280)="d793033d32c643965a0a505de1a7a79d51fed5f2da25f41cb7a0c794c880faefa4e06f20b670e6cfe2f2236c65d84dd6a0df6e65a00166f0ac4f54231c7ccc2b6f897850591e403d671b734b3f55aa17364dae8775d11f7ed0505c58646e3bcc84100c27855f058fdee49897", 0x6c}, {&(0x7f0000000300)="cf130f9cf622713578c62a4db4fb532fc58d8902e1f53451bc1116bbaa57d1abf676f2d9de916de889ea04d1d16834106e21fbb1fd0c50ffc83a1a71b353f581618580fa1ea0486cf0b0ccfefa6c1c6e9994b0107b5b2ff2d6d019002ede2c501678c06bf5270f8e06a038e627d48909fd0822d29439efbf02ebda6e4ab64ba65f0ae5051f71b5c6fbb49d5c7ecc95872ed69f456b2f3951bbb943516c557ea68693df82728a7316bf77ea0ee293f35cf113973ba29625facacb0903521e1759f334a38b96f2b4448410113a", 0xcc}, {&(0x7f0000000400)="c136ed5c4fe360861f7cb7446805486171b0b42df198de9116f173265a3e681176f8c64a90bfbe657fbf48fce8d423b12d124d96f730c85e982bc24898851671136ae32b9d09f7968aa2b7fb45008d4664c3ebbc08a9635335d9509067e09636e844221211d187ea91052eba7aba19d3a2b3d45370ac1882f530931ee05bc10534ca2bdc59e0c1935544ee553e37c9cde92f4a6dbba52e594da3904789c9e5b6dbc4b5856993ed62365c2285f16e3d9425f753c2c923ee97ff1df7e8f6785534930981fba2a78329c58c11e62c5506c7657bb7c3a0f0d231797445", 0xdb}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f0000000500)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000540)="85b4e6b0faec116a182c6ac6306872ab3724a4a76bf3daaf8c77062e12b90b67fcd0204c77a288c524f4509fb723fbe3d09aceff211c8bc0f5d511585988cd30ab9c4ab81e95184865b1988b74dbff9caf68eb322801f17767507fce7efaa53bbbf17c4a6140840a0b", 0x69}, {&(0x7f00000005c0)="98f193634b9924aac230ef5b4680fabd727617b7abda2cd68b925b5860bf58fcbbb183fe0ad6137d42de8059647cd39ee2fabf710379f253d204de3a78500232c9ce0a18a2f3331cfcaebcd3709d9b63aa09b4a6033420b762d13ba85f47255a4bbf472756c2d772a594184e74c72f3e97c857115aa9cb4bb6f58e01f5c147cb96b53cdee426c12335ff0f68d41b4c012350445e82a425c4", 0x98}, {&(0x7f0000000680)="32634975e33a0d59acfbf5905a3df0ae020ee3ff521b2ac91c42e0f6ee70", 0x1e}, {&(0x7f00000006c0)="75d8dfcffe2ccc", 0x7}, {&(0x7f0000000700)="5668e6c966a87b4d41cd30532da25b70674d5025187485b5fc0e337f492718d173db133e8fa6aa312d53ebfcd7935540e502efce8044255ca47d0d5a05c3538f0cdf9397b2b238bd90676b928e144f35fb6993fb955b775ee1f3241210aee59d72f614eca2ce52ddec171e25d8bc03ad6cd32d88418f8f7578892ddb6cc9a54358f619ea06beb62f7c4470e68cd581ca5019303997e0e76bc57dd3f1d13dfb991b87996b09fb84e34c79e632b65f7a79c1e26f96792679e788fb8c49256f2ae7386d1baf0016", 0xc6}, {&(0x7f0000000800)="e7e1b7559c10840b7a15adf4ab53806ccb0e037599a4b497ce28685b008830a49bf736d8199730df9e69332580354470cb31d197513921b112bb362a8279cc02187f62f8c3b9de10f3ac6fad2fe1603fee31a061cda1e7dee7aee47a2ed3186335b839b2d255ea273af890f9ef8993bb9c468055c308fbc8ec1c279476ec37ff0b31f51488177d5ff608b0b4e42a55c083b45cbc3246374b19cb0362fab778021ed6c8366b6a36b2cd1d935ea5c0646b2652c9b7b04d98034a1c3c19bb699181ecdfdaacaaeac44a7e13e8953567fe3a3a", 0xd1}, {&(0x7f0000000900)="087e7e68e415e93ddbfcc8d042b1467790634754b345f6b36ff79c57dd430cd2e3ed68e3798498f6edd858a6d24c05cf2a2b1f2f9ceab15f6e8205f41c4a37e4e91e6b1b9dae6e48caf05a1054dd69a96720a3585a9a034920bed2c4d803e31c9024d8df58356141a5ca144d93e49261102e1a91330cbc8782e17808cef8d9c62e8f79f5bcf41a6d93e32ef1c9140a7da1851de645618cd3a8f44d067cacab9b74c02c02e51dcb53ceea9d8ca29f9b989c80", 0xb2}, {&(0x7f00000009c0)="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0x1000}], 0x8, &(0x7f0000001c80)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x202, 0x9, 0x5, 0x5, 0x1, 0xffffffffffffff00, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xf36, 0x100, 0x1, 0xf731, 0x7a34, 0xfffffffffffff001, 0xf74b}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x8001, 0x8}}], 0xb0, 0x4000}, {&(0x7f0000001d40)=@in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, 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", 0x1000}, {&(0x7f0000002d80)="62e36f41907f7c009d182cf1aed96018ad2f2725db465707ca7352050961d6c77b34fb20537116be59ae720c900236ad4fd835acab907a7377d3eea6ce96a0dda03b851ba3eba4e15efbfcbbbd34c0ad5df4eb5792643ca1f342c22ff59c85072a00d8a9f21ab568d83055fd789f59201435f36ee8a860b00794b9aa7e802003bb2c7db65a48a21867c0a27063ce302098e5255177ba81d793f4cae4ada691e1ef8b4a96e9f8f0622e683f087872b3a6030a53a98fe417e5b98f03c273f184140b3fea1288ef177dff6b51132798f4ed7ae22338c7e0f63a8bff622093e971f7914ec41a9131e9d8c81727181fdc", 0xee}], 0x2, &(0x7f0000002ec0)=[@authinfo={0x18, 0x84, 0x6, {0x8}}], 0x18, 0xc000}, {&(0x7f0000002f00)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002f40)="a3f4cb3ca8d8327ced90f0448019aa5c9fda6c70500ae52f375a457de3b2c5e38c1ba808614e0d558f425d31eab138448be649c98b8e6ce9b09967aa015794da0e5bb99e7bbf806feebb3f449ab8d05aa20ecd6c7ac7b56c463114b003a5c65f37b0d922eff0176dff2c3448b174d2107cc0f015d823a788bf516bc0a0aa17ab008207c9da0d6554c129c081cbaa76d58f1fe393", 0x94}, {&(0x7f0000003000)="a9b8e190f40335f35f4dc4adcf1605b8d9ba9e13482d5d79a7961eb459356adc", 0x20}, {&(0x7f0000003040)="74aa4e0f66b216d3c37a3aaea9024e8ddc06c6ea804d02bd01790ef3cad3327477972c788b1261762a76c5e72470a40cda3623469b938a3388089f555db81cdb23d545c7cc2941dc34be217fa019099901f4707934f80da01fd905183ca9ac4f17dd959a0a9b8d5773e91c2509de03df7f7520225b49c1139a7d2d82eaf5758b69918e47d4f34830210ba40f7546a7863bd265929c03aa7e51e4b145ceff218d5d509eaf862a374c5a4027fa5d28a01685f4613bd5deeb1d6601242c27f951ed347a612f6904e5e8cfd56e63226925de360e2aa06d4c3b911f7855f670a8a405326264469c6e961bb7", 0xe9}], 0x3, &(0x7f0000003180)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x58, 0x400c080}], 0x4, 0x448d0) 2018/05/18 06:51:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:38 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x10001, &(0x7f0000000780)="c62639784db1bcc22cf66fd274b5772ee9919772aa836e22a73429741cfb6e0b4396a29deabd089ffafa27c81c515c645a10838371ce932817ae505f4b9846a20acc657bedc0a337ed5d1aa4052149ff25821e316ba3cb1bcaa65164ba3dc888cfb5020203393c355184ae73c5bcdda6a0c425f59e7bf328babafbf6e46de7af05b097ba92598311b7126e6e8aae0ee498c8a325c358671cfcae5f611f9b29ff7809c9125e73bc924a972cca3a3baa99cc32d3c7d9dd6b11998b0f0e84db451783801896f14495450ea7ef69a014") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r1) 2018/05/18 06:51:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000001c0)=0xfffffd78) accept$ipx(r1, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)) 2018/05/18 06:51:38 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4000c0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x2, r2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x3}) 2018/05/18 06:51:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x81, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x2) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x5) close(r3) 2018/05/18 06:51:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) write$binfmt_aout(r0, &(0x7f0000000000)={{0x1cf, 0x7f, 0x59, 0x3b4, 0x168, 0x9, 0x382, 0x6}, "bb9c558670c0a45a75eb67501752f29d9f2644f35006587ffa897ee85d073585b9417e2b75b1035c78ce6a2fd56740696f4d7b442c867778c693d6d850ea7ac3cba42fd5dd99576d096bbca57dc2c0137d6f5f96fb00052e34c8f82112d1bbf6cf50a1c957169b4b50d427caebe4a2e072bfd02729ea15808de704", [[], [], [], [], [], [], [], []]}, 0x89b) 2018/05/18 06:51:38 executing program 1: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@val, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14, 0x14}}, @icmp=@timestamp={0xd}}}, 0x36) 2018/05/18 06:51:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000008, r1) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5ba7, 0x1ff, 0x100000001, 0x9, 0xfffffffffffffe01, 0x0, 0x3, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x5, 0x81, 0x1, 0x1, 0x3}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x2, 0x2, 0x5, 0x5}, 0x14) 2018/05/18 06:51:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x81, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x2) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x5) close(r3) 2018/05/18 06:51:39 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) write(r0, &(0x7f0000000000)="1f2fb67a599f69edcf6c93ed862efbdce662b849fc140709983b4a2cd580b39e3ad0dea9c4d3ac939634603b8d91869a14a30fad2e23379ebc0e9014385dfcc5c70940baeb11be95154e321b24121b033d0e39141c7d77f3b3fcdd321a0ac7", 0x5f) connect$inet6(r0, &(0x7f0000032fe4)={0xa}, 0x21) sendmsg(r0, &(0x7f000001b000)={0x0, 0xfffffff5, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) 2018/05/18 06:51:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket(0xa, 0x80006, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000003540)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003340)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa000, 0x3, 0xa02, 0x9, 0x40}, &(0x7f0000003400)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003440)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000003500)=0x84) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x304}, {0xa, 0x4e22, 0x7, @empty, 0x4}, 0x6, [0x73, 0x80000001, 0x0, 0x4, 0x3, 0x8, 0x8001, 0x5]}, 0x5c) recvfrom$inet6(r4, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) write$eventfd(r4, &(0x7f00000001c0), 0x8) sendmmsg$inet_sctp(r4, &(0x7f0000003200)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0xf26, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000280)="d793033d32c643965a0a505de1a7a79d51fed5f2da25f41cb7a0c794c880faefa4e06f20b670e6cfe2f2236c65d84dd6a0df6e65a00166f0ac4f54231c7ccc2b6f897850591e403d671b734b3f55aa17364dae8775d11f7ed0505c58646e3bcc84100c27855f058fdee49897", 0x6c}, {&(0x7f0000000300)="cf130f9cf622713578c62a4db4fb532fc58d8902e1f53451bc1116bbaa57d1abf676f2d9de916de889ea04d1d16834106e21fbb1fd0c50ffc83a1a71b353f581618580fa1ea0486cf0b0ccfefa6c1c6e9994b0107b5b2ff2d6d019002ede2c501678c06bf5270f8e06a038e627d48909fd0822d29439efbf02ebda6e4ab64ba65f0ae5051f71b5c6fbb49d5c7ecc95872ed69f456b2f3951bbb943516c557ea68693df82728a7316bf77ea0ee293f35cf113973ba29625facacb0903521e1759f334a38b96f2b4448410113a", 0xcc}, {&(0x7f0000000400)="c136ed5c4fe360861f7cb7446805486171b0b42df198de9116f173265a3e681176f8c64a90bfbe657fbf48fce8d423b12d124d96f730c85e982bc24898851671136ae32b9d09f7968aa2b7fb45008d4664c3ebbc08a9635335d9509067e09636e844221211d187ea91052eba7aba19d3a2b3d45370ac1882f530931ee05bc10534ca2bdc59e0c1935544ee553e37c9cde92f4a6dbba52e594da3904789c9e5b6dbc4b5856993ed62365c2285f16e3d9425f753c2c923ee97ff1df7e8f6785534930981fba2a78329c58c11e62c5506c7657bb7c3a0f0d231797445", 0xdb}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f0000000500)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000540)="85b4e6b0faec116a182c6ac6306872ab3724a4a76bf3daaf8c77062e12b90b67fcd0204c77a288c524f4509fb723fbe3d09aceff211c8bc0f5d511585988cd30ab9c4ab81e95184865b1988b74dbff9caf68eb322801f17767507fce7efaa53bbbf17c4a6140840a0b", 0x69}, {&(0x7f00000005c0)="98f193634b9924aac230ef5b4680fabd727617b7abda2cd68b925b5860bf58fcbbb183fe0ad6137d42de8059647cd39ee2fabf710379f253d204de3a78500232c9ce0a18a2f3331cfcaebcd3709d9b63aa09b4a6033420b762d13ba85f47255a4bbf472756c2d772a594184e74c72f3e97c857115aa9cb4bb6f58e01f5c147cb96b53cdee426c12335ff0f68d41b4c012350445e82a425c4", 0x98}, {&(0x7f0000000680)="32634975e33a0d59acfbf5905a3df0ae020ee3ff521b2ac91c42e0f6ee70", 0x1e}, {&(0x7f00000006c0)="75d8dfcffe2ccc", 0x7}, {&(0x7f0000000700)="5668e6c966a87b4d41cd30532da25b70674d5025187485b5fc0e337f492718d173db133e8fa6aa312d53ebfcd7935540e502efce8044255ca47d0d5a05c3538f0cdf9397b2b238bd90676b928e144f35fb6993fb955b775ee1f3241210aee59d72f614eca2ce52ddec171e25d8bc03ad6cd32d88418f8f7578892ddb6cc9a54358f619ea06beb62f7c4470e68cd581ca5019303997e0e76bc57dd3f1d13dfb991b87996b09fb84e34c79e632b65f7a79c1e26f96792679e788fb8c49256f2ae7386d1baf0016", 0xc6}, {&(0x7f0000000800)="e7e1b7559c10840b7a15adf4ab53806ccb0e037599a4b497ce28685b008830a49bf736d8199730df9e69332580354470cb31d197513921b112bb362a8279cc02187f62f8c3b9de10f3ac6fad2fe1603fee31a061cda1e7dee7aee47a2ed3186335b839b2d255ea273af890f9ef8993bb9c468055c308fbc8ec1c279476ec37ff0b31f51488177d5ff608b0b4e42a55c083b45cbc3246374b19cb0362fab778021ed6c8366b6a36b2cd1d935ea5c0646b2652c9b7b04d98034a1c3c19bb699181ecdfdaacaaeac44a7e13e8953567fe3a3a", 0xd1}, {&(0x7f0000000900)="087e7e68e415e93ddbfcc8d042b1467790634754b345f6b36ff79c57dd430cd2e3ed68e3798498f6edd858a6d24c05cf2a2b1f2f9ceab15f6e8205f41c4a37e4e91e6b1b9dae6e48caf05a1054dd69a96720a3585a9a034920bed2c4d803e31c9024d8df58356141a5ca144d93e49261102e1a91330cbc8782e17808cef8d9c62e8f79f5bcf41a6d93e32ef1c9140a7da1851de645618cd3a8f44d067cacab9b74c02c02e51dcb53ceea9d8ca29f9b989c80", 0xb2}, {&(0x7f00000009c0)="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", 0x1000}], 0x8, &(0x7f0000001c80)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x202, 0x9, 0x5, 0x5, 0x1, 0xffffffffffffff00}}, @sndrcv={0x30, 0x84, 0x1, {0xf36, 0x100, 0x1, 0xf731, 0x7a34, 0xfffffffffffff001, 0xf74b}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x8001, 0x8}}], 0xb0, 0x4000}, {&(0x7f0000001d40)=@in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, 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", 0x1000}, {&(0x7f0000002d80)="62e36f41907f7c009d182cf1aed96018ad2f2725db465707ca7352050961d6c77b34fb20537116be59ae720c900236ad4fd835acab907a7377d3eea6ce96a0dda03b851ba3eba4e15efbfcbbbd34c0ad5df4eb5792643ca1f342c22ff59c85072a00d8a9f21ab568d83055fd789f59201435f36ee8a860b00794b9aa7e802003bb2c7db65a48a21867c0a27063ce302098e5255177ba81d793f4cae4ada691e1ef8b4a96e9f8f0622e683f087872b3a6030a53a98fe417e5b98f03c273f184140b3fea1288ef177dff6b51132798f4ed7ae22338c7e0f63a8bff622093e971f7914ec41a9131e9d8c81727181fdc", 0xee}], 0x2, &(0x7f0000002ec0)=[@authinfo={0x18, 0x84, 0x6, {0x8}}], 0x18, 0xc000}, {&(0x7f0000002f00)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002f40)="a3f4cb3ca8d8327ced90f0448019aa5c9fda6c70500ae52f375a457de3b2c5e38c1ba808614e0d558f425d31eab138448be649c98b8e6ce9b09967aa015794da0e5bb99e7bbf806feebb3f449ab8d05aa20ecd6c7ac7b56c463114b003a5c65f37b0d922eff0176dff2c3448b174d2107cc0f015d823a788bf516bc0a0aa17ab008207c9da0d6554c129c081cbaa76d58f1fe393", 0x94}, {&(0x7f0000003000)="a9b8e190f40335f35f4dc4adcf1605b8d9ba9e13482d5d79a7961eb459356adc", 0x20}, {&(0x7f0000003040)="74aa4e0f66b216d3c37a3aaea9024e8ddc06c6ea804d02bd01790ef3cad3327477972c788b1261762a76c5e72470a40cda3623469b938a3388089f555db81cdb23d545c7cc2941dc34be217fa019099901f4707934f80da01fd905183ca9ac4f17dd959a0a9b8d5773e91c2509de03df7f7520225b49c1139a7d2d82eaf5758b69918e47d4f34830210ba40f7546a7863bd265929c03aa7e51e4b145ceff218d5d509eaf862a374c5a4027fa5d28a01685f4613bd5deeb1d6601242c27f951ed347a612f6904e5e8cfd56e63226925de360e2aa06d4c3b911f7855f670a8a405326264469c6e961bb7", 0xe9}], 0x3, &(0x7f0000003180)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x58, 0x400c080}], 0x4, 0x448d0) 2018/05/18 06:51:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:39 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4000c0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x2, r2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x3}) 2018/05/18 06:51:39 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000140)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000001c0)="10", &(0x7f0000000000)="96b520e39adf2acbd89fde7cedaea3b21dd2210bd799efd77e54679b7c0ee54de2dd9afb1a1107068d8bc013383932be4b690225123c663388ddcdd7875b1e8b9c87b3278932590ee0b3c7653d554412"}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f00000012c0), &(0x7f0000000080)=""/51}, 0x18) 2018/05/18 06:51:39 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000400)) 2018/05/18 06:51:39 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x4d, 0x2000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xf, 0x7}, {0x8, 0x8}, {0x3, 0x6}, {0x7, 0x4}, {0x4, 0xea9}, {0x0, 0x9}, {0x7, 0xde}, {0x2}, {0x3, 0x73}, {0x4, 0x7ff}], 0xa) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000000c0)={0x2, 0xfffffffffffffffa}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000100), 0x4000) 2018/05/18 06:51:39 executing program 0: r0 = memfd_create(&(0x7f00000001c0)="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", 0x0) pwrite64(r0, &(0x7f0000000000)='U', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000440)='./file0\x00', 0x0) 2018/05/18 06:51:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c62601000000bf012cf66f") mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x6030, r0, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000000000), &(0x7f00000000c0)) 2018/05/18 06:51:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000000480)) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='ð0nodevO/\x00', &(0x7f00000000c0)='ppp1,vmnet0)cgroupmime_type\x00', &(0x7f0000000100)=']*\x00', &(0x7f0000000140)='eth0em1proc}@\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='ppp0\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='%em0eth1vmnet1$\x00', &(0x7f00000002c0)='%}]\x00'], 0x400) write$binfmt_script(r1, &(0x7f0000000340)={'#! ', './file0', [{0x20, 'eth0%+ppp0eth0bdev'}], 0xa, "946976388a8dadcde60b127a3c8cf02368f8e47dc8736e2faa0fe7f1dc8d531a1ceeeb223674be09d6b7e0d3e1e8d46618cfc224dc0091364d775ec6d583f828bb28a40d78d951d1f41690eed8744de55a23add840808c0e72d0fada2c994975872864bf5b08c53634518ec660f2e1e83dc06f2bb0722b07997d1cb20aefb27494d70061193a97b11b001037ba5d30b48f8f887d63a2a81b2274eec7daeddb0d9ece99cfc3e74cac1505d0319aef2f44864825997d4d769de5f08f83df49ba2c172502d1eb68d09718bef2cb49e0a7846a38a6971086782837ed8afe1cde15e605bce716d73c76cdb06aad9a06d2"}, 0x10c) 2018/05/18 06:51:39 executing program 1: r0 = socket(0x2, 0x3, 0x1000000003) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x37) 2018/05/18 06:51:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2000000002, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) 2018/05/18 06:51:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x7) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x6e, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xb7}, 0x1, [0x380, 0x6, 0xfffffffffffffe00, 0x9, 0x5, 0x1, 0xab5d, 0x8701]}, 0x5c) dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0), &(0x7f0000000280)=0x8) 2018/05/18 06:51:40 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x200, 0x4) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000480)={@void, @val={0x11}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0xe000, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/18 06:51:40 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xf039, 0x10000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000240)={0x0, 0xffff, 0x2, 0x8001, 0x3, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x9, 0x20101) write$binfmt_aout(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1d2) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) timerfd_settime(r2, 0x0, &(0x7f00000002c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000300)) 2018/05/18 06:51:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x401, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/18 06:51:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4fb463e3, 0x5}, &(0x7f0000000040)=0x8) 2018/05/18 06:51:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4000c0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x2, r2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x3}) 2018/05/18 06:51:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket(0xa, 0x80006, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000003540)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003340)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xa000, 0x3, 0xa02, 0x9, 0x40}, &(0x7f0000003400)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003440)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000003500)=0x84) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x304}, {0xa, 0x4e22, 0x7, @empty, 0x4}, 0x6, [0x73, 0x80000001, 0x0, 0x4, 0x3, 0x8, 0x8001, 0x5]}, 0x5c) recvfrom$inet6(r4, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) sendmmsg$inet_sctp(r4, &(0x7f0000003200)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0xf26, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000280)="d793033d32c643965a0a505de1a7a79d51fed5f2da25f41cb7a0c794c880faefa4e06f20b670e6cfe2f2236c65d84dd6a0df6e65a00166f0ac4f54231c7ccc2b6f897850591e403d671b734b3f55aa17364dae8775d11f7ed0505c58646e3bcc84100c27855f058fdee49897", 0x6c}, {&(0x7f0000000300)="cf130f9cf622713578c62a4db4fb532fc58d8902e1f53451bc1116bbaa57d1abf676f2d9de916de889ea04d1d16834106e21fbb1fd0c50ffc83a1a71b353f581618580fa1ea0486cf0b0ccfefa6c1c6e9994b0107b5b2ff2d6d019002ede2c501678c06bf5270f8e06a038e627d48909fd0822d29439efbf02ebda6e4ab64ba65f0ae5051f71b5c6fbb49d5c7ecc95872ed69f456b2f3951bbb943516c557ea68693df82728a7316bf77ea0ee293f35cf113973ba29625facacb0903521e1759f334a38b96f2b4448410113a", 0xcc}, {&(0x7f0000000400)="c136ed5c4fe360861f7cb7446805486171b0b42df198de9116f173265a3e681176f8c64a90bfbe657fbf48fce8d423b12d124d96f730c85e982bc24898851671136ae32b9d09f7968aa2b7fb45008d4664c3ebbc08a9635335d9509067e09636e844221211d187ea91052eba7aba19d3a2b3d45370ac1882f530931ee05bc10534ca2bdc59e0c1935544ee553e37c9cde92f4a6dbba52e594da3904789c9e5b6dbc4b5856993ed62365c2285f16e3d9425f753c2c923ee97ff1df7e8f6785534930981fba2a78329c58c11e62c5506c7657bb7c3a0f0d231797445", 0xdb}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f0000000500)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000540)="85b4e6b0faec116a182c6ac6306872ab3724a4a76bf3daaf8c77062e12b90b67fcd0204c77a288c524f4509fb723fbe3d09aceff211c8bc0f5d511585988cd30ab9c4ab81e95184865b1988b74dbff9caf68eb322801f17767507fce7efaa53bbbf17c4a6140840a0b", 0x69}, {&(0x7f00000005c0)="98f193634b9924aac230ef5b4680fabd727617b7abda2cd68b925b5860bf58fcbbb183fe0ad6137d42de8059647cd39ee2fabf710379f253d204de3a78500232c9ce0a18a2f3331cfcaebcd3709d9b63aa09b4a6033420b762d13ba85f47255a4bbf472756c2d772a594184e74c72f3e97c857115aa9cb4bb6f58e01f5c147cb96b53cdee426c12335ff0f68d41b4c012350445e82a425c4", 0x98}, {&(0x7f0000000680)="32634975e33a0d59acfbf5905a3df0ae020ee3ff521b2ac91c42e0f6ee70", 0x1e}, {&(0x7f00000006c0)="75d8dfcffe2ccc", 0x7}, {&(0x7f0000000700)="5668e6c966a87b4d41cd30532da25b70674d5025187485b5fc0e337f492718d173db133e8fa6aa312d53ebfcd7935540e502efce8044255ca47d0d5a05c3538f0cdf9397b2b238bd90676b928e144f35fb6993fb955b775ee1f3241210aee59d72f614eca2ce52ddec171e25d8bc03ad6cd32d88418f8f7578892ddb6cc9a54358f619ea06beb62f7c4470e68cd581ca5019303997e0e76bc57dd3f1d13dfb991b87996b09fb84e34c79e632b65f7a79c1e26f96792679e788fb8c49256f2ae7386d1baf0016", 0xc6}, {&(0x7f0000000800)="e7e1b7559c10840b7a15adf4ab53806ccb0e037599a4b497ce28685b008830a49bf736d8199730df9e69332580354470cb31d197513921b112bb362a8279cc02187f62f8c3b9de10f3ac6fad2fe1603fee31a061cda1e7dee7aee47a2ed3186335b839b2d255ea273af890f9ef8993bb9c468055c308fbc8ec1c279476ec37ff0b31f51488177d5ff608b0b4e42a55c083b45cbc3246374b19cb0362fab778021ed6c8366b6a36b2cd1d935ea5c0646b2652c9b7b04d98034a1c3c19bb699181ecdfdaacaaeac44a7e13e8953567fe3a3a", 0xd1}, {&(0x7f0000000900)="087e7e68e415e93ddbfcc8d042b1467790634754b345f6b36ff79c57dd430cd2e3ed68e3798498f6edd858a6d24c05cf2a2b1f2f9ceab15f6e8205f41c4a37e4e91e6b1b9dae6e48caf05a1054dd69a96720a3585a9a034920bed2c4d803e31c9024d8df58356141a5ca144d93e49261102e1a91330cbc8782e17808cef8d9c62e8f79f5bcf41a6d93e32ef1c9140a7da1851de645618cd3a8f44d067cacab9b74c02c02e51dcb53ceea9d8ca29f9b989c80", 0xb2}, {&(0x7f00000009c0)="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0x1000}], 0x8, &(0x7f0000001c80)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x202, 0x9, 0x5, 0x5, 0x1, 0xffffffffffffff00}}, @sndrcv={0x30, 0x84, 0x1, {0xf36, 0x100, 0x1, 0xf731, 0x7a34, 0xfffffffffffff001, 0xf74b}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0x8001, 0x8}}], 0xb0, 0x4000}, {&(0x7f0000001d40)=@in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, 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0x1000}, {&(0x7f0000002d80)="62e36f41907f7c009d182cf1aed96018ad2f2725db465707ca7352050961d6c77b34fb20537116be59ae720c900236ad4fd835acab907a7377d3eea6ce96a0dda03b851ba3eba4e15efbfcbbbd34c0ad5df4eb5792643ca1f342c22ff59c85072a00d8a9f21ab568d83055fd789f59201435f36ee8a860b00794b9aa7e802003bb2c7db65a48a21867c0a27063ce302098e5255177ba81d793f4cae4ada691e1ef8b4a96e9f8f0622e683f087872b3a6030a53a98fe417e5b98f03c273f184140b3fea1288ef177dff6b51132798f4ed7ae22338c7e0f63a8bff622093e971f7914ec41a9131e9d8c81727181fdc", 0xee}], 0x2, &(0x7f0000002ec0)=[@authinfo={0x18, 0x84, 0x6, {0x8}}], 0x18, 0xc000}, {&(0x7f0000002f00)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002f40)="a3f4cb3ca8d8327ced90f0448019aa5c9fda6c70500ae52f375a457de3b2c5e38c1ba808614e0d558f425d31eab138448be649c98b8e6ce9b09967aa015794da0e5bb99e7bbf806feebb3f449ab8d05aa20ecd6c7ac7b56c463114b003a5c65f37b0d922eff0176dff2c3448b174d2107cc0f015d823a788bf516bc0a0aa17ab008207c9da0d6554c129c081cbaa76d58f1fe393", 0x94}, {&(0x7f0000003000)="a9b8e190f40335f35f4dc4adcf1605b8d9ba9e13482d5d79a7961eb459356adc", 0x20}, {&(0x7f0000003040)="74aa4e0f66b216d3c37a3aaea9024e8ddc06c6ea804d02bd01790ef3cad3327477972c788b1261762a76c5e72470a40cda3623469b938a3388089f555db81cdb23d545c7cc2941dc34be217fa019099901f4707934f80da01fd905183ca9ac4f17dd959a0a9b8d5773e91c2509de03df7f7520225b49c1139a7d2d82eaf5758b69918e47d4f34830210ba40f7546a7863bd265929c03aa7e51e4b145ceff218d5d509eaf862a374c5a4027fa5d28a01685f4613bd5deeb1d6601242c27f951ed347a612f6904e5e8cfd56e63226925de360e2aa06d4c3b911f7855f670a8a405326264469c6e961bb7", 0xe9}], 0x3, &(0x7f0000003180)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x58, 0x400c080}], 0x4, 0x448d0) 2018/05/18 06:51:40 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x2, 0x88202) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000400)={0x5d, 0xffff, 0x80, 0x10000, 0xc, 0x4, 0x6}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) sendmsg(r0, &(0x7f0000002b80)={&(0x7f0000000100)=@ll={0x11, 0x1c, r3, 0x1, 0x4, 0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="46e2207313283ca5f4a52de4fc7e255673716c06dacf249ed1bf1acbb823fc9a828b4a8ced8fd9e0f8f8bd8f0e1682780304cc966cd3dda8a24cd2740412d1ff0a5443a041c49ab0bfa48df7f3ea767fa0bf932d94bfb9acd0bee1b0bf8d7270cabfc9d4b343658c87511f890484b5bc685d06ff4de3e6e8622b7d5e4da6479d34bb7ca278ba498017e3e1fd8d97e4", 0x8f}, {&(0x7f0000000280)="767410708dac8e251944c3c22d754ef11bf4e53035ced2369aac47b196e949cd7739408561f31faae15ced74e882b16794203e26e1756c588db0117164d20da69f0af6c4327bb642277f7591aa2fd37488cf7f6b3caf3e5aacc208d08a71985c8b060f40a271ae0289b98daa2d8b4513188f6a6c689a4063a9c5f4d389330287ad53075beb88", 0x86}, {&(0x7f0000000440)="5fcf17a1880a41427ee7c9f1b66f2bbc5be05b22783e3394f48d50eba145561cfa07f1b8b052b8ab477973c377cc7293e4036b6fcd8f7638a91b9377969a29eea9c5c808b89e5389ed3087cd98baca730bb7a0a84c5153d762798363a588b5859c6f2b0bd0a8336d2117ab90b0df883c4fc532bb8c017828d33192900cb5afece7568a281549b9b5d1caa845b25b933ccf5014efb09b3fbc3a2bafb996293b56ccbb22b6cd0cadc41781779f09166698c42eadfe536eae5ea044ec2730180e4c0018644f86be371920d6daa0e2ee93d1f8a078df744b", 0xd6}, {&(0x7f0000000540)="4ba3d3761dbbb338502b71df5024b455e5673e0e57dad314ab7985b8c5e756a585f414bd1929c6deb0815ee8686c8b3650e45101f63a214edb192340c2724301b33f2dbc6e3d90de45815d221ab98fee6d5bdc5aa232c114e9dbf1e8f3a16d3b8c7e9bf95d759d68cf4b6501375dd658581c2ebcb43c8ecf1b8ec2462e0f12c4f5f30b56f2378c8a8ed770c4a5e6d3df22ef66133c8580ad422c7d428d48ab383ab7837e6d5881d50fc3c9", 0xab}, {&(0x7f0000000600)="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3433f5e2dfbd3bbd99400e0ac18f1c37c8f19a9d8903e94dfdda4d6c9cd776595b1180f1e3ee44821f5f5e61ae5ff8aa062e9c24765e54424c97cabf692149ffc"], 0x13b8, 0x80}, 0x840) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x29, &(0x7f0000000000), 0x4) 2018/05/18 06:51:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x80000}, 0x80) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="0620a68c00e00000005ef99cf0a600000200000000000000000000000000000400"]) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x10004) 2018/05/18 06:51:40 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0xffff, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101400, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000000)={0x80, 0x1000000000080, 0x2}) getsockopt$sock_buf(r2, 0x1, 0x4, &(0x7f0000000100)=""/237, &(0x7f0000000040)) 2018/05/18 06:51:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0x14, 0x80800) connect(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x2, 0x4, 0x3, 0x4}}, 0x1e) accept$alg(r0, 0x0, 0x0) getsockname(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80) 2018/05/18 06:51:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000005ec0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000005f00)={0x0, 0x5e, "5d4f683a66cf0d69c59d4be5c7506fbef9848d5f6d83eae3f28dcc4ca0a7cc5d68be26d7a6bdba30c6cdc56de86104afab7cd50e778de3fef08a71c959d042ebd63b24b4efda1d535a048921ade8e8340d26870ced0dae40848960aa9a7a"}, &(0x7f0000005f80)=0x66) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005fc0)=@assoc_value={r2, 0xf929}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x294) 2018/05/18 06:51:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0xfff) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300100a0000000000000008000000030006000000000002000000e0000001000000000000de8b000000000000007f0000000000000002000000c486b1cce57e99cd9fd8faaa8e64d9e7e50300000100000000662d78f9c2d080800320da159dbf0b876cab4044ff1721e22df4960bae1573e61228bb38a05a0da5a73ce472e6fc60ff6270a1c2f0d2395c1855f48af6c0052f22b9ffd07f4e415e7b833cb73611b96e0298f945cd43053126d881541796aaa13b"], 0x50}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x83e) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000040)=0x1) 2018/05/18 06:51:41 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@abs, 0x6e) socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x15) connect$unix(r0, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x279) 2018/05/18 06:51:41 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) [ 144.472476] print_req_error: I/O error, dev loop4, sector 25600 [ 144.478801] print_req_error: I/O error, dev loop4, sector 27776 [ 144.492810] print_req_error: I/O error, dev loop4, sector 0 [ 144.498737] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 144.504463] print_req_error: I/O error, dev loop4, sector 8 [ 144.506546] print_req_error: I/O error, dev loop4, sector 16 [ 144.506570] Buffer I/O error on dev loop4, logical block 2, lost async page write [ 144.506611] print_req_error: I/O error, dev loop4, sector 24 [ 144.512371] Buffer I/O error on dev loop4, logical block 1, lost async page write [ 144.518202] Buffer I/O error on dev loop4, logical block 3, lost async page write [ 144.525922] print_req_error: I/O error, dev loop4, sector 32 [ 144.531799] print_req_error: I/O error, dev loop4, sector 40 [ 144.539382] Buffer I/O error on dev loop4, logical block 4, lost async page write [ 144.547057] Buffer I/O error on dev loop4, logical block 5, lost async page write [ 144.552927] print_req_error: I/O error, dev loop4, sector 48 [ 144.558750] print_req_error: I/O error, dev loop4, sector 56 [ 144.566386] Buffer I/O error on dev loop4, logical block 6, lost async page write [ 144.574054] Buffer I/O error on dev loop4, logical block 7, lost async page write [ 144.574110] Buffer I/O error on dev loop4, logical block 8, lost async page write [ 144.574154] Buffer I/O error on dev loop4, logical block 9, lost async page write [ 144.636033] WARNING: CPU: 0 PID: 9554 at fs/buffer.c:1079 mark_buffer_dirty+0x25c/0x680 [ 144.644235] Kernel panic - not syncing: panic_on_warn set ... [ 144.644235] [ 144.652523] CPU: 0 PID: 9554 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #98 [ 144.659733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.669113] Call Trace: [ 144.671743] dump_stack+0x185/0x1d0 [ 144.675415] panic+0x39d/0x940 [ 144.678685] ? disable_trace_on_warning+0x18/0xd0 [ 144.683575] __warn+0x40f/0x580 [ 144.686892] ? mark_buffer_dirty+0x25c/0x680 [ 144.691949] report_bug+0x72a/0x880 [ 144.695614] ? mark_buffer_dirty+0x25c/0x680 [ 144.700070] do_error_trap+0x1cc/0x620 [ 144.704012] ? kmsan_set_origin_inline+0x6b/0x120 [ 144.708913] ? __msan_poison_alloca+0x15c/0x1d0 [ 144.713645] ? block_write_begin+0x18b/0x3a0 [ 144.718128] do_invalid_op+0x46/0x50 [ 144.721878] invalid_op+0x14/0x20 [ 144.725367] RIP: 0010:mark_buffer_dirty+0x25c/0x680 [ 144.730401] RSP: 0018:ffff880145e0f180 EFLAGS: 00010246 [ 144.735917] RAX: ffffffff81e0e1bc RBX: 0000000000000000 RCX: 0000000000040000 [ 144.743300] RDX: ffffc900063be000 RSI: 000000000003ffff RDI: 0000000000040000 [ 144.750597] RBP: ffff880145e0f1d8 R08: 0000000001080020 R09: 0000000000000002 [ 144.757895] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8801d6356068 [ 144.765192] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8801423008d8 [ 144.772518] ? mark_buffer_dirty+0x25c/0x680 [ 144.776976] block_write_end+0x365/0x700 [ 144.781087] blkdev_write_end+0x152/0x2c0 [ 144.785287] generic_perform_write+0x5eb/0x990 [ 144.789910] ? blkdev_write_begin+0x110/0x110 [ 144.794475] __generic_file_write_iter+0x43b/0xa10 [ 144.799464] ? blk_start_plug+0x17a/0x2e0 [ 144.803682] blkdev_write_iter+0x3a8/0x5f0 [ 144.807963] ? __blkdev_put+0xc80/0xc80 [ 144.812008] do_iter_readv_writev+0x84d/0xa00 [ 144.816558] ? __blkdev_put+0xc80/0xc80 [ 144.820594] do_iter_write+0x30d/0xd40 [ 144.824519] ? kmsan_set_origin_inline+0x6b/0x120 [ 144.829415] ? __blkdev_put+0xc80/0xc80 [ 144.833443] vfs_iter_write+0x118/0x180 [ 144.837467] iter_file_splice_write+0xbc3/0x1710 [ 144.842305] ? splice_from_pipe+0x2c0/0x2c0 [ 144.846653] ? splice_from_pipe+0x2c0/0x2c0 [ 144.850985] direct_splice_actor+0x19b/0x200 [ 144.855430] splice_direct_to_actor+0x764/0x1040 [ 144.860204] ? do_splice_direct+0x540/0x540 [ 144.864548] ? security_file_permission+0x269/0x490 [ 144.869601] do_splice_direct+0x335/0x540 [ 144.873789] do_sendfile+0x1067/0x1e40 [ 144.877728] __x64_sys_sendfile64+0x218/0x390 [ 144.882248] do_syscall_64+0x154/0x220 [ 144.886152] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.891345] RIP: 0033:0x455a09 [ 144.894534] RSP: 002b:00007f2af74bcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 144.902251] RAX: ffffffffffffffda RBX: 00007f2af74bd6d4 RCX: 0000000000455a09 [ 144.909610] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013 [ 144.916878] RBP: 000000000072c0b0 R08: 0000000000000000 R09: 0000000000000000 [ 144.924149] R10: 0000000002000005 R11: 0000000000000246 R12: 00000000ffffffff [ 144.931419] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000003 [ 144.939196] Dumping ftrace buffer: [ 144.942723] (ftrace buffer empty) [ 144.946417] Kernel Offset: disabled [ 144.950042] Rebooting in 86400 seconds..