eadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x4) 2018/03/23 06:58:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x12) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x20c, 0x9, 0xcd8, 0x9, 0x7, 0xffffffffffffffb6}) 2018/03/23 06:58:01 executing program 0: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x4000000, 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2, 0x11, r0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x8001, 0x8) futex(&(0x7f0000000ffc), 0xf, 0x0, &(0x7f0000000180), &(0x7f0000000140)=0x1, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/72) 2018/03/23 06:58:01 executing program 4: r0 = socket(0x0, 0x3, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x19) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0xff, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x3372}}}, 0x84) [ 34.288281] binder: 5426:5429 ioctl 40046207 0 returned -16 [ 34.294127] binder: 5426:5439 ioctl 8910 200000c0 returned -22 [ 34.295559] binder_alloc: 5426: binder_alloc_buf, no vma [ 34.295576] binder: 5426:5456 transaction failed 29189/-3, size 0-0 line 3133 [ 34.296721] binder: 5426:5439 BC_FREE_BUFFER u000000004fa7cf89 no match [ 34.321235] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.327248] binder: release 5426:5429 transaction 4 out, still active 2018/03/23 06:58:01 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8042, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="81ada776daedead3933ac2e34ee8649133bbf34719fe0c64dfa0e6abb221da83d5ebae7d21d4b35333b972fa78ad2f0c0e1c89af05074de9e1169ed0dfabf77013fddc2034ff24c15424e9ca62e32c6c8bf15e31e1a1ea5852b211d333557e7d3a8a2259796d610effb854daa561ba15468a2fc022dfc09499227e538cbc7614079412ed5be6e62a8fa48c8aaf071b22ac06197c2bb29821a3af3759fb6dd9dd89a901bd1ab0dd708d7a097a39de01a35531fe54896a1b5164c237105c403594e753f96cf32f1cb21c4921c19db62aa17a8e5e9962d77557f002d9e94307efa9b24841918e2834d4eeadc79e9c6295f9", 0xf0, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x4, r2) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000240)) 2018/03/23 06:58:01 executing program 5: r0 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="d5d8674e7663e35f5d850d4afbc8c96a47abed98b715c6f211fdecb080baa40bedbd789da5890d3bab60051dbc31d06dea56866c5e22e1623fd6d6eb1f33f52d9dac7b34f0d49cb22ee55c3b132933585e0277820bb960dde8c84d685ae3ee4b160c310959acfd332280ba1fbd870391d77f17e5de0ddcce7c773c22146e6e25fde7c12fec4d820cd5371efb0467a5ac64b1c125", 0x94, 0xffffffffffffffff) request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', r0) 2018/03/23 06:58:01 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x46) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) setxattr(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)=@random={'system.', 'ifb0\x00'}, &(0x7f0000000340)='/.]\x00', 0x4, 0x2) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x1f) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f0000000000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) uname(&(0x7f0000000100)=""/132) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000000c0), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), 0x8) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x1000000, 0x5, 0x7, 0x7ff}) r4 = pkey_alloc(0x0, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000280)={'ifb0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) pkey_free(r4) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/23 06:58:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f0000000080)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) connect$l2tp(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r0, r3) r5 = dup2(r2, r2) fcntl$setown(r5, 0x8, r1) ioctl$TCSBRK(r4, 0x5409, 0x2) tkill(r1, 0x16) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101000, 0x0) 2018/03/23 06:58:01 executing program 6: r0 = add_key$user(&(0x7f0000001b00)='user\x00', &(0x7f0000001b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001b80)='t', 0x1, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='user\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="4567ddc16a22e5d0e5dba7b75d44bc7eb5edfa750a966201679761a5cd6ee091b72567d1d5c9c9f4e142d47458db738f559f974656d63ce0f309", 0x3a, r1) keyctl$setperm(0x5, r0, 0x1000000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000007c0)=0x0) r4 = geteuid() r5 = getgid() r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) socketpair$inet(0x2, 0x800, 0x101, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = syz_fuse_mount(&(0x7f0000000b80)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x8, 0x80000) r14 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000bc0), &(0x7f0000000c40)=0x58, 0x800) r15 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r16 = openat$dir(0xffffffffffffff9c, &(0x7f0000000cc0)='./file0\x00', 0x2, 0x0) r17 = syz_open_procfs(0x0, &(0x7f0000000d00)='net/dev_mcast\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000d40)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000d80)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0}, &(0x7f0000000e00)=0xc) getresgid(&(0x7f0000000e40), &(0x7f0000000e80), &(0x7f0000000ec0)=0x0) r22 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001840)='/dev/ashmem\x00', 0x10000, 0x0) r23 = socket$inet6_icmp(0xa, 0x2, 0x3a) r24 = getpgid(0x0) getresuid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) getgroups(0x2, &(0x7f0000001940)=[0xffffffffffffffff, 0x0]) r27 = fanotify_init(0x10, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002dc0)={0x0}, &(0x7f0000002e00)=0xc) lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002f00)={0xffffffffffffffff}) r32 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002f40)=0x0) stat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = fcntl$getown(0xffffffffffffffff, 0x9) r37 = getuid() r38 = getgid() r39 = openat$dir(0xffffffffffffff9c, &(0x7f0000003100)='./file0\x00', 0x4200, 0x20) r40 = userfaultfd(0x80000) r41 = socket$l2tp(0x18, 0x1, 0x1) r42 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000003140), &(0x7f0000003180)=0xe, 0x80000) r43 = gettid() fstat(0xffffffffffffffff, &(0x7f00000047c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getegid() pipe2(&(0x7f0000007ec0)={0xffffffffffffffff}, 0x800) r47 = socket$pppoe(0x18, 0x1, 0x0) r48 = syz_fuseblk_mount(&(0x7f0000007f00)='./file0\x00', &(0x7f0000007f40)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x6, 0xb0000) r49 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007f80)='/dev/keychord\x00', 0x80042, 0x0) r50 = signalfd(0xffffffffffffffff, &(0x7f0000007fc0)={0xe2e}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) r52 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008040)='/selinux/mls\x00', 0x0, 0x0) pipe(&(0x7f00000092c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009300)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009340)={0xffffffffffffffff}) r56 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009380)='/selinux/member\x00', 0x2, 0x0) r57 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000093c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009400)={0x0}, &(0x7f0000009440)=0xc) stat(&(0x7f0000009480)='./file0\x00', &(0x7f00000094c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r60 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009540)={0x0}, &(0x7f0000009580)=0xc) r62 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000095c0)={0x0, 0x0, 0x0}, &(0x7f0000009600)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000009640)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009680)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000009780)=0xe8) getgroups(0x3, &(0x7f00000097c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009800)={0x0, 0x0, 0xffffffffffffff9c}) r68 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009840)='/selinux/enforce\x00', 0x80000, 0x0) r69 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009880)='/selinux/access\x00', 0x2, 0x0) r70 = mq_open(&(0x7f00000098c0)='user\x00', 0x2, 0x3, &(0x7f0000009900)={0x7, 0x0, 0x0, 0x2, 0x2, 0x44a8, 0x9, 0x7e3c}) r71 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000009940)='/dev/loop-control\x00', 0x400, 0x0) r72 = eventfd2(0x5, 0x1) r73 = getpgid(0xffffffffffffffff) r74 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009980)={0x0, 0x0, 0x0}, &(0x7f00000099c0)=0xc) r76 = signalfd(0xffffffffffffffff, &(0x7f0000009a00)={0xbb2f}, 0x8) r77 = socket$inet6_udp(0xa, 0x2, 0x0) r78 = accept4$unix(0xffffffffffffffff, &(0x7f0000009a40), &(0x7f0000009ac0)=0x6e, 0x800) r79 = syz_open_procfs(0x0, &(0x7f0000009b00)='net/dev_mcast\x00') r80 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009b40)='/selinux/access\x00', 0x2, 0x0) r81 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000009b80)='/dev/ashmem\x00', 0xa800, 0x0) r82 = mq_open(&(0x7f000000af80)='user\x00', 0x40, 0x2, &(0x7f000000afc0)={0x4, 0x100000001, 0xfffffffeffffffff, 0xffffffffffffffff, 0x9, 0x275b, 0x5, 0x10}) r83 = inotify_init() sendmmsg$unix(r2, &(0x7f000000b040)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="f834894cb5d1be218ae0b2950224b45e9b2a9753fc2f1ebb", 0x18}, {&(0x7f0000000240)="185d3944ca7c9e9b6f9337b9449934459bfe9a9862d8101a21fe36c7b0a133e790273e93fb8d8ae8f49472f3111ac24e12b3b977136f3fd75b4a99ec8694565e795b301c7f28e26eb706534d3127bdcd7475ac2ee8615ef50155ff56f8845488ea2d0dd6018aed6eca52db5c8936cc1bf316c28bfe606c3eaff4b53a84593c6206d320ea6b8671df6ea58214dcec4d6f7d7da604ba2e74ec4e5e3ced3b16cf37bc16fac07a26a236c9f2cdb6a473fc41f66a495084fd327bfb64fbacfc86a2488f6e4370a8c20f4d23e70bc34613e8f83b6e99b9d46372c6d29d4fcc50d35da242b49f54ce149f089d351e3de415357cd759b02773611899b3", 0xf9}, {&(0x7f0000000340)="4499e237b8d4038e241366deb1", 0xd}, {&(0x7f0000000380)="7dfe6580e9f68509e013dd8a53db80c6fef5525becb53e315bb1b8146680ac8480a97bfef72e7d88d4c0bbbd1b0c58c7023e14dce895a958890e81ed0d2ba45d15c5c2fe49c59c8448d6900575ee28016d30d9f41e34c41e4301af29a9117015e02a83b1f792122c2f8b1ae7433af443fd5a301899f894b5688a3e0162dc881534b7b9f7fa605421584ded2c7898dd46a6b5a8ab5d5b5b80627886cfe77341049a63a25ea5ce201dea81e202cff153fb7757336dcc5621ebcbaf92d878dc03d11c65021af3fc", 0xc6}, {&(0x7f0000000480)="bd05c8c73ca1820008b93936d6f53381d6777b3f865797b778f783ae181920f7a19acad8ab020a04cc7fe2b283150d8e7e18f8482ae28e94f8", 0x39}, {&(0x7f00000004c0)="f2beaa4729a2256b693d1a91d0cf77bbcead3fb4c6e217c8027429c7dab9ffe789c65b4cdeca6d596b35349ea3e5ca8ca89a6937c5c31ed8b3f2a5590e99c1609fbd9b2aac7d3d6d1c18a57ea18c348130f76123d5c813532ea0e58260bab1c90d3aba325fb7a5dac044ca0fa6dc91cbb69888ba51c02b18a5d038ce67360f75f267abab4e2c7bfa7dd9be262101ba4c105673bc843ed875d09a2f9f3194d8dd6678d1d107af4bdae5c4e9c9415b93e8f7e78ffb2df3ec0cd0", 0xb9}, {&(0x7f0000000580)="442e57008e0089c06de477ca10fe1728d1b80ba0bf3f7cf9d08a24288c3aa6ab460514e5a586a55473d98590a5ef2bd4b6d4a5b30d53e5d42f1ab81cc06c0f74f5d7ba71f3dff47a8057df03152bc325468a40f5685c3a4d198a9a4ae87bb760029d94168ba4c7e8ae4d7fb67b3ac846c616a609d3442b0810ec329882f974d26abce1cae0c22572c3e8ed377ff04da65b665332a49757919e", 0x99}, {&(0x7f0000000640)="90a44ccdf46cfca0f2b46a267c6a03e9a69ea60a21ab80550d0db6c378eb8e106fb94040f04e8f4f578fc3e416108e117be933b12800d1a54beb5d881003355cad6907a97d1b3ce7c4b895d6f3f8045bcedeebbfc2300c616ecdfb9b3df014095e7583f634fea96bde44df89f9bc2bb90ed44f0a65dc4289871927f91e75d56eb6cb72da9f3d0570c598ba9fd11a29d8115504d383f1edbabd9002e200d5d6520c5f8d636dd951374712b22105f11a9c9b1e8f5e626f6c2feedec03615654c0771db8e08c7f762f0430f5b59a586d69062", 0xd1}], 0x9, &(0x7f0000000f00)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r9]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x24, 0x1, 0x1, [r13, r14, r15, r16, r17, r18]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x94, 0x4}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001040)="421d33e406a86b8f29a291c76dbeef6880a3fadd16176ff3b6da7f0203af828b542930aaff1c9db8d0643e75effb54f2b70cd4f0146aea21d64834a3f21b7d9dbf8d66b8ce476980a2f15692a830a371dd588ae044151142cf19657b48b06860af5b29558bc7b8b14268fc59520000874a5829c20397ec715996e8a26e5482c2db22fc8a4f7e634fc2e09c75ff399e259cef04c90b2cda7c8135718acc369d423a976c8e11171698761a25bf9925d41b2d61fdb167b65508a07cc379f8cbe13f80a15cae18742460aa9d942a32cafa7af379d25cf83f0465cd88aa715e3c5c0291d7daca4fba70dd224c3da9037952abe22560b127e039a2b2", 0xf9}, {&(0x7f0000001140)="15f49393bf46c4c812e396b0e75974d61a1229ffc8f2ff49ecf2daf875f405e41a4f86e6e887f6796993e2894a93f4dff0c79c69215d6e5208bc5421703bc252f9327ffe36f38ce226fc74f84e8eaf996ceb05ce9fa2b1a80353ecd6c8e3125e868087f1d98743a5915120a31a0ac67c55bf580cc1053532bab89decd6ea", 0x7e}, {&(0x7f00000011c0)="52269e639982b5ddeebdf9997fd157d5f6cc263fe00edbd48287c0ac5fcd9a17d9397c9d76599d3104ae8ad5ac57bc88ba96f199dfe1f5d74bcb0bf97df73b56991c5a867ef66fae18630fc925da9be143b68e9ef350d8585917f3649a3f3fd2ee0633f52796cf4d7f45271bde7004213d7748", 0x73}, {&(0x7f0000001240)="b64e584d941a3c1e0641f4ad12f82a49a4abe67860245f09e4d5503c40709b4a8de36d82f60251feed344f1151a806680c3d7b9fbda67f804dc0183618ca06b98ef498cbd2c787ba4a5533a0ad9c8b977db3c75356", 0x55}, {&(0x7f00000012c0)="56e2f04818915688d2eafb100453ed986e7b3de37e8b2afe10bcd695afabbe7c006a74d9cb446ff0727d8121bca8c1145af48ac87f0541e460eb36e031d75555bc3a2918", 0x44}, {&(0x7f0000001340)="7b911aa656a5f159a81a6fc706fbc8114ac3ff6e7594a3c9f1414e50232cbf09dded7bcfe47d751ac0cda4c6bd38d16bff52483a0b4b631284bc3be6f494a89a1ce2d1d71f32b1b0508122bcc23e", 0x4e}, {&(0x7f00000013c0)="385179164c62a7d77b42267adbb4d128a55991179a9859ab1fa39d13e28eed73148b1fec22dd6965abb2b2382b018dd2e71457aaa15d4d2fb62dff86a74e490722b01cecea9185f71a62fc9c825f82dc4c22f9e1df9973dfc20b4c09f832767375cd979069bfe78543a5a90688fe371aff486ebcde65ee348f41f7bc61063cac2516cf97b30ef39b03d5f1e35157f6a78bf3f10f05c38889", 0x98}, {&(0x7f0000001480)="71054f8f28522a587768f7ebb59f320ba74ed47a901c6e6341cf3d3e9c86f8c5917e8c234be34cb184a7897da16551f7a91f61", 0x33}, {&(0x7f00000014c0)="cddfe966b01678e790a0b92560aea9ac47fab774bf7476cf96bedad76a4213f72977c1577e6cc50400fe5aa7df5946bb47fdb66486b40ef0ab49cf527991b90a77d7185f54ebcee96883da0fc092b4ee4ec61bb22e489f47e481ccfb599c9c25df0df36c14c46da9745e28aaed8ec51de859660ac659bac15df8db079b68eb05d7a51500f44443a9785bb4a23b6e7065b5d174b8c92f5edf9bfba17b502a35a9bf58ca83e6e8b75302c161abebfa35112f4448ed1aa356c613939925cd0d9d47ad4770a3b3043604f6ec02c2253363a99faef4002f8ba5802e092581311e85a7f258e4e66c00", 0xe6}], 0x9, 0x0, 0x0, 0x8000}, {&(0x7f0000001640)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000001800)=[{&(0x7f00000016c0)="82c7a4b4a26b1e9c7fb88dd08ffec072e603e0fe11cbf0a53d45c524a60ca02499397aee1c376c34f6e0311e90aa18ce6233c218380dd8ac8e5e9e9c5955bb94d1f8bc9537d8185dba2ca66798c6b99759745aca553bd687d4e88e98daaad22a33ec52becb3c41eb96acbeb907b22592b9926e082431552e776027802d319a0f9e82375f3aca2b3d2af90b6a11de1a97cad9b8833d291f2c4c56eb1b24bb822f7ef040990b0f628b", 0xa8}, {&(0x7f0000001780)="890aff3f98b45ddf18a9be4a77b7a5c4521cffb4739ad7ed8808f8439bf38f77f1857c419320cd1b56a4695d635c8e458a2d1f59e89f4485b640f6c1a7d5dfc9ff85433a552e7a6495f91cbff075502ce8470022d0f4defbb98f277516c2be5985", 0x61}], 0x2, &(0x7f0000001980)=[@rights={0x14, 0x1, 0x1, [r22, r23]}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x10, 0x1, 0x1, [r27]}], 0x48, 0x24008800}, {&(0x7f0000001a00)=@file={0x0, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000009240)="a7119d807e2d1233e9bad8d7dd7eb60567c98e5d8ae9c5f09bea9ba915294933b6503e82980b681d05", 0x29}], 0x3, &(0x7f0000009bc0)=[@rights={0x20, 0x1, 0x1, [r53, r54, r55, r56, r57]}, @cred={0x18, 0x1, 0x2, r58, r59, r60}, @cred={0x18, 0x1, 0x2, r61, r62, r63}, @cred={0x18, 0x1, 0x2, r64, r65, r66}, @rights={0x24, 0x1, 0x1, [r67, r68, r69, r70, r71, r72]}, @cred={0x18, 0x1, 0x2, r73, r74, r75}, @rights={0x24, 0x1, 0x1, [r76, r77, r78, r79, r80, r81]}], 0xc8, 0x40010}, {&(0x7f0000009cc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f000000af40)=[{&(0x7f0000009d40)="56041794dece9b973731b93543d4d073f62142db659a6165d730a3fa4e18a569f2c5bb6dd1655d2abc3ea4c90a9fb7fdcc727f497f8051987236c810bcc02d6be20fe71c6d23711503f35e7de6e191fbc35886d0a08317c69f365a6dff90691c05390902c6d073035a4d8895cbae336050691cbb87e761a7c65f14c4b98b90fb0ed29252bbe629fcdaa29531dff3385e9b5016da823f3811b6dcfe950a0c8fefb32ccece86cf7bc044dadc56de7f2e7f750192af7b98a8bdcd2a4dcc83b906fb500f780279ee7b586a6b318b833382eebcd3abd6ddced410af5a", 0xda}, {&(0x7f0000009e40)="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", 0x1000}, {&(0x7f000000ae40)="3cb4b66ee1b26f0053db870e2d96d88caab22dea862ad53d36d5237c21d5a7c9dbe72ac93659e9401f488729ef3c8a35a46ecbdf60efbf60bc71200e89bc6068cf2261ab58d6c978576fba1036e9ef5ea095f329d4a70b27d52277f2f7e5fa6481aa12fc642c20e1766825ae03eb3e33a8a4a3d27ec58c404a4db33204c700f91fd27e9e67fe8cf55f7fdec8b8d39d18e01995baf1ac270176cf26ef3e3a08e31600cc41ba08a81570140a4336bcebda0e2f0372b09a07a49dcfdc60cb3d245de18fcf5f1cfb95b6c090422a5b11", 0xce}], 0x3, &(0x7f000000b000)=[@rights={0x14, 0x1, 0x1, [r82, r83]}], 0x14, 0x800}], 0x9, 0x1) 2018/03/23 06:58:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0xb48c, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x8001}, 0x57, [0x1, 0x81, 0x8000, 0xa32, 0xc819, 0x0, 0x5, 0xfffffffffffffff9]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000), 0x8) [ 34.339156] binder: undelivered TRANSACTION_COMPLETE [ 34.355805] binder: send failed reply for transaction 4, target dead 2018/03/23 06:58:01 executing program 4: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/4096) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001080)=ANY=[@ANYBLOB="62743291732e05f422766d6e6574"], &(0x7f00000010c0)=""/7, 0x7) writev(r1, &(0x7f00009adf60)=[{&(0x7f0000d4f000)="fa", 0x1}], 0x1) lseek(r1, 0x0, 0x3) 2018/03/23 06:58:01 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000076cffc)=0xffffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x58000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x9, 0x40, 0x6, 0x9, 0x4}) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/23 06:58:01 executing program 3: gettid() exit(0x4) readv(0xffffffffffffffff, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/23 06:58:01 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xcbb2, 0x100) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x53, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/79, 0x4f}], 0x1) rt_sigreturn() 2018/03/23 06:58:02 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/23 06:58:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/192, 0xc0}], 0x1, &(0x7f0000000180)=""/246, 0xf6, 0xde}, 0x10101) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x602500, 0x0) r2 = mmap$binder(&(0x7f000035c000/0x2000)=nil, 0x2000, 0x8, 0x810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x64, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="10630840030000000000000005630440020000000c630000111363484000000000000000000100000000000000000000001100000000000000000000003800000000000000000076341f5591422fcef890b2ff4472b949478501e01e03ce8de924227197afada6539a0057dbeec2419b12da40227db5e2afa659b4755922abf0942503f558e87024ab6ed9722fd4a700ccd00db16646dc705d8f6c84ac6ee80249d88cd9be573985123ee6a5dcef0fa6dc6f", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="8561646600000000090000000000000000000000000000001800000000000000852a6a770a010000", @ANYRES64=r2, @ANYBLOB="0100000000000000"], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ef0d000000000000"], 0x0, 0x0, &(0x7f0000000400)}) 2018/03/23 06:58:02 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2a) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/40) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}, {{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}}}}, 0xe4) 2018/03/23 06:58:02 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000076cffc)=0xffffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x58000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x9, 0x40, 0x6, 0x9, 0x4}) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/23 06:58:02 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000002c0)={0x0, 0x7}) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000100)=""/97, 0x61}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/154, 0x9a}], 0x5, 0x0) 2018/03/23 06:58:02 executing program 3: mmap(&(0x7f0000f47000/0x4000)=nil, 0x4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x801, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff03000202004e247f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000900000002004e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac14140e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000589200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14140f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x50c) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80) getpeername$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2000200}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)=ANY=[@ANYBLOB="600000001a0020002dbd7000fbdbdf251c141403ff07ff070002000008000400", @ANYRES32=r1, @ANYBLOB="240001000000009080f0ffff00000000000000000001100000000000000000000000007008000400", @ANYRES32=r1, @ANYBLOB="f3008400", @ANYRES32=r1, @ANYBLOB="08000400", @ANYRES32=r1], 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000900)={@empty, r1}, 0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000600)=""/112, &(0x7f0000000680)=0x70) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a1aff7)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0xffffffffffffff3b) 2018/03/23 06:58:02 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x85) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) r1 = dup(0xffffffffffffff9c) connect$netlink(r0, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x22022100}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) 2018/03/23 06:58:02 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x29, 0x2, @thr={&(0x7f0000000000)="b93bcf79f91b30872fec1fe3c030c2d6b4f20c1215519a34fc9b02", &(0x7f00000000c0)="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"}}, &(0x7f00000010c0)=0x0) clock_gettime(0x0, &(0x7f0000001100)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000001140)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000001180)) timer_getoverrun(r0) restart_syscall() r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x8) 2018/03/23 06:58:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44200002285, &(0x7f0000000080)="f8f8ffffffff18ffff0000031dc5d86c0000ffffc5e9aed7b6fcc9b8e2d8b3181f12ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000080)=""/36, 0x24) tee(r0, r0, 0x1, 0x0) 2018/03/23 06:58:02 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x4, 0x4) r1 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000180)={0x18, 0x0, {0x1, @empty, 'ip6gretap0\x00'}}) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) madvise(&(0x7f0000d17000/0x3000)=nil, 0x3000, 0x3) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x1f, 0xffffffffffffff81, 0x6}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'rose0\x00', &(0x7f00000000c0)=@ethtool_ts_info={0x41, 0x3f, 0x5, 0x0, [0x8de5, 0x0, 0x4], 0x7ff, [0x40d059a, 0x3ff, 0x80]}}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0xffffffffffffff28) 2018/03/23 06:58:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {}, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x6, 0xfffffffffffff001}, {0x8, 0x20}, 0x2, 0x7, 0x152}) 2018/03/23 06:58:02 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007c80)='/dev/sequencer\x00', 0x40200, 0x0) sendmsg$nl_route(r0, &(0x7f000054bfe4)={&(0x7f0000000000)={0x10}, 0x2ac, &(0x7f0000136000)={&(0x7f0000000040)=@getlink={0x2c, 0x12, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x3}, 0x849) 2018/03/23 06:58:02 executing program 2: rmdir(&(0x7f00000000c0)='./bus\x00') mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000000080)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000000100)="a1a91d5bac387f0eeee8") lremovexattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@known='security.capability\x00') 2018/03/23 06:58:02 executing program 2: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="9e113632610038cadb71faac50e92e0e7869ee32c3d5f15faadf90d34222c9bec4ba96c8c7aeee0c8a78195a4a71ff208ce20a29b65ebbeb01ba4dbc6dd79d8ad095755a3eb41c5be41813100cd6df1a5d4fb6ff03d340014725fdbda08dae61eac953b2ab1e36b1cd32d71b33ca71f6bdd0c645a637246d92902ddcb9428d315499ef60dd27328d3276fa49cda088c7bd8be6de3632f700566f49741e6fb6792bebc242f5f7a7669ad4741b34f8831856b28e467c6744ff10a124c4887f29b9489f2b56c58b5bd3d04361dbbe9682dcd447199d03b625780a0cd37139cdab46fe1bfddb1945c6536b", 0xe9, 0xffffffffffffffff) r1 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/dev/ppp\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)) exit(0x0) timer_settime(0x0, 0x0, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000080)={{0x0, 0x6}, 'port0\x00', 0x6c, 0x40000, 0x8, 0x7fff, 0xfffffffffffff9a8, 0x7, 0x6, 0x0, 0x5, 0x1}) r3 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000000)={0x4, 0xda, 0x7, 0x4}) 2018/03/23 06:58:02 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x10000, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/62, 0xfffffffffffffffe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x802, 0x0) write(r1, &(0x7f000055a000)="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", 0x130) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4, 0x4}], 0x20000000000002a3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x1, 0x616, 0x54342cf7, 'queue1\x00', 0x2}) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000180)=0x2, 0x4) 2018/03/23 06:58:02 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000100)=[0x40, 0x4]) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)="df410c3cbf0ff6320c967729d4705141509b5ba45431af8b4feb8089928da2e668bef3ca179a4dd51ffdcfc40be1ce53973e0e29f469cabc83c8668f65aa01963d1ef0ae12a60a1ef0c3f445bc55281f5b3d8f5fcc6684ecce9eaedb4d2462cd1cf764cc8592c13ba606688819c504136f643d9115a09509d4ebc3197645e010b7"}, {&(0x7f00000003c0)="e2f4587995531fa6ceb99c0075035a0938"}, {&(0x7f0000000280)="17ee5a53aa7a3c4c34e0cc2b1df73bcda42179b2e3446a612c86b9a97be98a074855347d8fe4de38e5966c99d6e30c0b68d71c4ebbf265f43a745e808cca7e69da36790496b2a4033df7ca3431b7ed8a49c20f652eb3400f2a72328f6971198a16490ee04fed03ce8ac2dedde617db7187923692e897eacdc5d60aec7cb79cc42cb363dc0362805addb06431fe9a7a2b1dcebf44191e350ec292bb047022b074d561fe52562dc78363d90cf71bf6f142d1249f72147c9c96b45b423a52132fccc5c7a6f355cbc4d33b072d380c"}, {&(0x7f0000000b00)="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"}], 0x0, &(0x7f0000000040), 0x0, 0xfffffffffffffffe}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x80, &(0x7f0000001bc0), 0x11c, &(0x7f0000001c00)}, 0x2}], 0x800000000000318, 0x0) 2018/03/23 06:58:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000140)="c6e7c318d62578817328de4f2b62a6ba469a4486857436ae367300f18b9c7c4563cc6734c11dba7a89fd7790e641cd1662377a7e4a8c92371519a9443c356738c54f0f5e4fd763f848eb1f04a71123d74911a04ad7e4a01dc980a1ce056112b620fc7913e6a4c61a16c778b6f7edd04dc4477853ebf16318571b882b3437a30e65278fa1838f79ef37723e1630794b1457309bc77fe299f2e408148d9c4e7b7aa36ab28741a461a166a8c264df98e927737e741fed57ca1788c347516e3deaf37b4b81c0210d34ff1d78d131fa8efb90b942da482036a0f652427f4f405686c8088c313bb0c43d7aea0c", 0xea, 0x80, 0x0, 0x0) shutdown(r0, 0x1) 2018/03/23 06:58:02 executing program 4: setrlimit(0x7, &(0x7f000018f000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/03/23 06:58:02 executing program 6: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x84}, {0x6}]}, 0x8) socket$inet6(0xa, 0x80000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006f90)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000), 0x0, &(0x7f000000d000)}], 0x1, 0x0) 2018/03/23 06:58:02 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x6a2002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x2, 0x8, 0xfff, 0x8, 0x3, 0x7, 0x7, r1}, &(0x7f0000000140)=0x20) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00008a1ff7)='loginuid\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='ip6tnl0\x00', 0x10) sendfile(r3, r3, &(0x7f0000000000), 0x10000) 2018/03/23 06:58:02 executing program 3: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000620ffc), &(0x7f000055b000)=0x4) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) 2018/03/23 06:58:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) sync_file_range(r0, 0x8001, 0x0, 0x4) 2018/03/23 06:58:02 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001440)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000001540)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001580)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1000, 0xd8f1, 0xf8, 0x400, 0x8000, 0x8, r1}) timer_create(0x0, &(0x7f0000001ff6), &(0x7f0000000000)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x1a, 0x1, 0xff, 0x4, 0x3ff, 0x4000000007, 0xfff}, 0x20) 2018/03/23 06:58:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101080, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast1, @broadcast}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x13}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0xf}, 0x9, 0x6, 0x9, 0x400, 0x5, 0x2200022, r2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8b000000f3dd895103ec7deb12aba7c2f21f7861479050f76eba76d7bfe60c9e7fb533a7113b625802139c393bab0a87ef85fd854cabd8b8fda5e035f4c5862ed9f7784daa7f9f997fbd88141842cc94ebf82d6651dd49a5468e98d75c3b4d6a4ae78442a9a883d477f884ef4cec39284434abe897795526e0cbfbf85746d00e9a34b2c8225928b6471c5c5aecd27df6b4f363ecf3acdbd0d59862374dc98a146e7a8e43f465a1f26f85036eb3156b9b38643fccfbb48fa10cd3119a29d7c9291f630e52dd3f"], &(0x7f0000000140)=0x93) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x101, 0x4, 0x0, 0x6}, 0x98) fcntl$setlease(r1, 0x400, 0x2) pread64(r0, &(0x7f0000000040), 0x0, 0x0) 2018/03/23 06:58:02 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) memfd_create(&(0x7f0000000040)='mime_type\'vmnet1%#\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/23 06:58:02 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f00000001c0)) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 2018/03/23 06:58:02 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x20}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000000740)=0x1, 0x4) 2018/03/23 06:58:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) bind$netlink(r0, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'bond0\x00', 0x7}) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/23 06:58:02 executing program 1: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xad83, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) keyctl$revoke(0x3, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x5, 0x1}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xa92, @dev={0xfe, 0x80, [], 0x17}, 0x100}}, 0x3842, 0xffff, 0xff, 0x2, 0x2}, 0x98) 2018/03/23 06:58:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b9fff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000469000)=[{}], 0x1, 0x0, &(0x7f0000595ff8), 0x8) 2018/03/23 06:58:02 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x34}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) tkill(r2, 0x15) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) [ 35.344998] audit: type=1400 audit(1521788282.539:17): avc: denied { ioctl } for pid=5622 comm="syz-executor5" path="socket:[13798]" dev="sockfs" ino=13798 ioctlcmd=0x54d2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.374689] audit: type=1400 audit(1521788282.569:18): avc: denied { bind } for pid=5622 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 06:58:02 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000003c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x7e, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x8}, 0x8) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e21}}) r5 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x111000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) dup2(r3, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x20e, 0x20}, &(0x7f0000000340)=0xc) signalfd4(0xffffffffffffffff, &(0x7f0000000480)={0x8}, 0x8, 0x80800) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) 2018/03/23 06:58:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) close(r1) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x58, 0x80800) r3 = memfd_create(&(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000280)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x800, 0x0) fcntl$dupfd(r2, 0x406, r4) sendmsg$nl_generic(r4, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x140, 0x15, 0x20, 0x70bd2b, 0x25dfdbfb, {0x2}, [@generic="6700ee25995a7a7411f1cd0172e88b1dd8cf7e11670728ca53f8ad22ed431e273cf0d1d255738a0de0497d71e647d6d3d1c9d4b1f7a5ffdf0a518a7c240f87ca29ec20c4868d68fd00d2aa0d2af6bc5031529ab702615286e6cb9883e6f17c7453", @nested={0xc8, 0x17, [@generic="7b70584e99c17ee938740df56d2bdf697d72fb2c37418b7c6cae2cd58cc92c0fe58cfb4b6344aa42a154a9c12c3ae43578544cce83e2aeb8470742632fd8f0eb7cef0cc6cfce54c02216cbafb2c5b6ede7cf81b3c0116b7d35fa70a117de27fb2f8462e3c7429082479859980def21987b6334bb26c61863bc81f5869801b80d74f4f2d1cf5762431758599443f17a97722a6a0f6b024de35f9c9f984420b0d3135a93a2b1b2621344860aacacaa44b8f666f3c4433c76253978a5de0bb722ac0c8b"]}]}, 0x140}, 0x1}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000001300ff0b000000000000000015000000040002008cd39869e7a364addd25cc879f192b45e09d60bf23cb1102bc6cc61174dd0eae078d0ec4c05adfcea55f491d2ac1974899f717b60055f75d0feb0eb010ab808c1afd8c7f238bb62c011e71adb15983c91ed99a48e6c9886f3ab14219db1a3dd8b6a5aa348cdbbb6a0a2d5b5e89b52149f049e91af0f088eef0c619bc91336100000000000000000000000000000000"], 0x18}, 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000540)='/dev/keychord\x00', 0x10000, 0x0) 2018/03/23 06:58:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000000000000000, 0x0) r2 = signalfd4(r1, &(0x7f0000000000)={0x8}, 0x8, 0x80800) readahead(r2, 0x2, 0x5) close(r1) 2018/03/23 06:58:02 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101000, 0x0) accept4$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x800) chroot(&(0x7f00000002c0)='./file1\x00') mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000280)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f0000000300)='cifs\x00', 0x2000, &(0x7f0000000240)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x0, 0x23f3, 0x7, 0x4, 0x3}, 0x98) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/23 06:58:02 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000000)=""/132, 0x47, 0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x84200, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/03/23 06:58:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bpq0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x10001, 0x4e23, 0x14bd, 0x2, 0x20, 0x7928f2b5c2bdbabc, 0x11, r1, r2}, {0x837, 0xcf, 0x5, 0x7fff, 0x2e4, 0x1ff, 0x20, 0x10001}, {0x1, 0x3, 0x6, 0x2}, 0xfffffffffffffffd, 0x6e6bc0, 0x2, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d6, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x3507, 0x0, 0x3, 0x1, 0x1000, 0xf3, 0x1c19}}, 0xe8) rmdir(&(0x7f00000002c0)='..') 2018/03/23 06:58:02 executing program 3: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) write(r0, &(0x7f0000000f06)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) writev(r0, &(0x7f0000007000), 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x49f, 0x0, 0x1, 0xfff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6b, 0x0, 0x7, 0x5, 0x62}, &(0x7f0000000140)=0x98) 2018/03/23 06:58:02 executing program 2: mkdir(&(0x7f0000002540)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x1000818, &(0x7f0000000000)) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x10000) statfs(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)=""/4096) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f0000000180)="084f5f14084f2a1fd33f5a03eb804e151ac1531d", 0x14, r2) 2018/03/23 06:58:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000000000)="2900000021001900013d3520000a00060200006e00000000000100040d00100000001000240003001d", 0x29}], 0x1) 2018/03/23 06:58:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="006340400000000000000000000000000000ed000000000000000000000000000000000000000000000000000020000000000000"], 0x0, 0x0, &(0x7f0000009000)}) socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/248) 2018/03/23 06:58:02 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x501400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x5c, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x17, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x5}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'nr0\x00', 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00000002c0)={&(0x7f0000ffd000/0x1000)=nil, 0x3ff, 0x3, 0x1, &(0x7f0000ffd000/0x2000)=nil}) recvfrom$packet(r0, &(0x7f0000000040)=""/47, 0x2f, 0x10000, &(0x7f00000000c0)={0x11, 0x3, r2, 0x1, 0xffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setrlimit(0x5, &(0x7f0000000240)) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) 2018/03/23 06:58:02 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x0, 0x1de6e147, 0x100000000, 0xffff, 0x4, 0x7fffffff]}, 0x10) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {0x0, 0x7}}], 0x1c) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) recvfrom$ipx(r0, &(0x7f0000000100)=""/65, 0x41, 0x140, 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x20064, &(0x7f0000000080), &(0x7f0000000240)=0xfec7) readv(r0, &(0x7f000076f55e)=[{&(0x7f0000fc0ffc)=""/4, 0x67}], 0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000001c0)) readv(r0, &(0x7f0000000200), 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/23 06:58:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x101, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000100)='./file0/file0\x00', 0xffffffffffffffff) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/76) sendto$inet(r0, &(0x7f00000000c0)="e11f7dccde8e", 0x6, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/23 06:58:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x7f, 0x4) 2018/03/23 06:58:02 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/03/23 06:58:02 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000140)={0xe7, &(0x7f0000000040)=""/231}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000004ff3)) 2018/03/23 06:58:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8000000000008, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x178, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) sendto(r0, &(0x7f0000000300)="1fe1a56b48a46fdc33749140079279f63834ac403c78175cc05fd4028a4fd243a6d12dc341a7f84b46a2c2ae95efa3a6dc5eeb147c42616f6f4f9a1676d4c45a505f2aeb45320028a66523c4d6a120ba660ad26e37cecbe2659d1baa42424e37b51f200ad67e708f94e1265e1206f3ebad7cf96660cc75efcef01894e07a852dcbd02d79ffcdd7a3d1f29b176cd8b8116a6d0faebc1679123637497caee0c84f", 0xa0, 0x8080, &(0x7f00000003c0)=@sco={0x1f}, 0x80) close(r0) 2018/03/23 06:58:02 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) r0 = getpid() r1 = getpgrp(r0) ioprio_set$pid(0x201, r1, 0x7ff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000000)={0x8}) 2018/03/23 06:58:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5ffc)=0x5a, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000040)=0x7, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) listen(r1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'syzkaller0\x00', 0xa35}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x4700000}, 0x8) 2018/03/23 06:58:02 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000038c0)) mkdir(&(0x7f0000000180)='./file0\x00', 0x8) r0 = open(&(0x7f0000000000)='.', 0x200, 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x810, 0x70bd2c, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x8000) gettid() poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/23 06:58:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) truncate(&(0x7f0000000200)='./file0\x00', 0x10001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x2ed}, &(0x7f0000000180)=0x8) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x5, @empty, 0x8}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/03/23 06:58:02 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x800, 0x3}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22}}, 0x3, 0x9}, &(0x7f00000002c0)=0x88) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/12, 0xc) request_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='nodev\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000400)='ceph\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='cgroup\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000500)='keyrig\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000100)='ceph\x00', 0x0) fchmod(r0, 0x0) [ 35.734560] binder: 5678:5690 got transaction with invalid offsets ptr [ 35.749003] binder: 5678:5690 transaction failed 29201/-14, size 0-8192 line 3161 2018/03/23 06:58:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c00)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000001d00)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x80000000, r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x9, 0x1ff, 0xfff, 0xfff}, &(0x7f0000000140)=0x98) 2018/03/23 06:58:02 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'erspan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x9, 0x4e23, 0x0, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x3, 0x180, 0x96, 0x1, 0x0, 0x76, 0x7, 0x10000}, {0x9, 0x0, 0x3, 0x7}, 0x1000, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x32}, 0x2, @in6=@ipv4={[], [0xff, 0xff]}, 0x34ff, 0x7, 0x2, 0x0, 0x5, 0x100000000, 0x3}}, 0xe8) r3 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000400)=0xfcad) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/23 06:58:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000002c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 35.779710] binder_alloc: binder_alloc_mmap_handler: 5678 20000000-20002000 already mapped failed -16 [ 35.797712] binder: BINDER_SET_CONTEXT_MGR already set [ 35.797720] binder: 5678:5713 ioctl 40046207 0 returned -16 [ 35.798984] binder_alloc: 5678: binder_alloc_buf, no vma [ 35.799001] binder: 5678:5703 transaction failed 29189/-3, size 0-8192 line 3133 2018/03/23 06:58:03 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="6a06864ba79b0180a6bc0e860160fc13", 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x0, @rand_addr}, "000004000000007dbe0100dcc262763e"}) fgetxattr(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000001b4396d69102f27358b3b96969125fc7aa56daf00983230df2ee674bf51c49bc70b58005fc40f58886f77d9e4b7cb0fd37d4253302f4b91c4fcb55fae36c01eb6a592b4eae880f8c1753318265ce4ecb33e1ff25c971ff38f27100190df8a09ec8808f56453525df5b1b53b75eca14a234f2ae385153c2fcb0bd8b3c11f7e5f17a14fc87b548df0d25"], &(0x7f0000000180)=""/114, 0x72) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) 2018/03/23 06:58:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x80002000000a02, 0x0) write$sndseq(r2, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result={0x0, 0x5}}], 0x38) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/23 06:58:03 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @remote}, &(0x7f0000000100)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0x7) 2018/03/23 06:58:03 executing program 2: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) r0 = open(&(0x7f0000000140)='.', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000100)='.', 0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/63) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) umount2(&(0x7f0000b1cfff)='.', 0x0) 2018/03/23 06:58:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00005a7ffc), &(0x7f000069cffc)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x8001, @empty, 0x8}}}, 0x84) 2018/03/23 06:58:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYRES32], 0x4}, 0x1}, 0x3) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/03/23 06:58:03 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x40, 0x8) 2018/03/23 06:58:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000973000)='net/fib_trie\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@empty, 0x5d, r1}) pread64(r0, &(0x7f000077d000), 0xfffffe6f, 0x1) 2018/03/23 06:58:03 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='syscall\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x3) pread64(r1, &(0x7f00000001c0), 0x10000017b, 0x0) 2018/03/23 06:58:03 executing program 6: munmap(&(0x7f0000017000/0x2000)=nil, 0x2000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x4, 0x4032, r0, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x20000002}) 2018/03/23 06:58:03 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="0100cf7a33f230b9b1e78521a43caa5e00000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x3, 0x8000, 0x3, 0x2163, 0xff, 0x10000, 0x8}, 0xc) [ 35.916827] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.922296] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 06:58:03 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x2, 0x200, 0x0, r1}) 2018/03/23 06:58:03 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') setns(r1, 0x8000000) exit(0x0) fsetxattr(r1, &(0x7f0000000100)=@random={'os2.', ')\x00'}, &(0x7f0000000140)='comm\x00', 0x5, 0x0) 2018/03/23 06:58:03 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x84, 0x11, r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/23 06:58:03 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, r1+30000000}, &(0x7f00000000c0), 0x8) write$sndseq(r0, &(0x7f00000011c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x8}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x7}, @time=@time}], 0x38) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) accept4$netrom(r0, 0x0, &(0x7f0000000200), 0x80000) perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x1, 0x4, 0x0, 0x124f, 0x0, 0x70e, 0x2840, 0x8, 0xfffffffffffffffa, 0x6, 0xf1c, 0x6, 0x1, 0x1, 0x1, 0x7, 0x400, 0x4, 0xd6, 0x78c, 0xfffffffffffffffe, 0x20, 0x6, 0x100000001, 0x100, 0x100000000, 0x8, 0x13ee, 0x3ff, 0x0, 0x1f, 0x8001, 0x3ff, 0x9, 0x66, 0x9, 0x0, 0x7fffffff80000000, 0x4, @perf_config_ext={0x7, 0x9}, 0x0, 0x8, 0x2, 0x4, 0x2, 0x100000001, 0x6}, r2, 0x3, r0, 0x0) 2018/03/23 06:58:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x280000, 0x1c) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)) 2018/03/23 06:58:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000140)=""/4096, 0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300094700b361e1c305000007000000020000004b0000000000800019001a0005000000fbff280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/03/23 06:58:03 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="9bdcec6d981b39e38027868ff5de1b", 0xf, 0xfffffffffffffffc) r2 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="effff7acea19565d47ea00380e276ffa8afbd4ae4304822eca8dd3b8ab89", 0x1e, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0xfffffffffffffffc, @tick, {}, {}, @queue}], 0x1c) 2018/03/23 06:58:03 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) sendto(r0, &(0x7f0000000080)="695cb3479e66c13284acea13fde865a7d9e53e4cf745faf1c8e16356fb951551c90ee4c81d3ecf9da7038da32ce1d4c34b958a61556829cb976479bec6d986fe60c1c42a34d40d0af997d48c04fb67e96a3685fb563af43e3bc7ca2185dee8689ea189d64809356ecddb995ba8b4dd49fc8d118334d04bd30f671282f1c71eb1cf107739f817ad4316edb6e1e27554cb07e4d918e8ec6fc990a9047a7905d3289721f5c68ef1fce45cf69ac3902d92fdf3c7982fcac731aaa179a6", 0xbb, 0x0, &(0x7f0000000140)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) 2018/03/23 06:58:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x802c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) socket$inet6(0xa, 0x80803, 0x8) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) 2018/03/23 06:58:03 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x80) timer_settime(0x0, 0x0, &(0x7f0000ce3fe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) 2018/03/23 06:58:03 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000540)=0xe1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={r1, 0x4}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x2e, 0x8000, 0x8002, 0x25d, 0x100000001, 0x8, 0x1000000000000, 0x5, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x52c5ba7e, @dev={0xfe, 0x80, [], 0x16}, 0xffffffff}, @in6={0xa, 0x4e21, 0xffffffffffff2116, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x8001, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x426a, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="8c000000e96b5e49627104c71e8aa5a215d2f3b29bdc65f97f06aab2239b17d52eed8618c1a8d59f2f388a311a7c6b1292af4638e228411b1a69644da15b55d854a4ac0c3eed80660a5921b73e007a832f885c4463e5e0722f5c592bcb1a62e4beeb750ac912a5dd57ffece51e0a70ff1567f68ea32dcfa07eef59962128f82ac298e3050139e0ba3bb56a8ef014501f"], &(0x7f0000000380)=0x94) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r0, r0, 0x80000) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) renameat(r4, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00') recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) symlinkat(&(0x7f0000000140)='./file0\x00', r5, &(0x7f0000000180)='./file0\x00') 2018/03/23 06:58:03 executing program 4: mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000039ff6)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f000003f000), 0x4c) 2018/03/23 06:58:03 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/03/23 06:58:03 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r1, 0x0) listen(r0, 0x0) 2018/03/23 06:58:03 executing program 1: r0 = getpgid(0x0) capset(&(0x7f0000000100)={0x4000019980330, r0}, &(0x7f0000001fe8)={0x0, 0x0, 0xac7, 0xffffffffffffffff, 0x4}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@req={0x20, &(0x7f0000000140)={'tunl0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2711, @my=0x1}}}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)) ptrace$cont(0x3f, r0, 0x20, 0x6) 2018/03/23 06:58:03 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x40000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x2, 0x7, 0x3, 0x42c, 0x6, 0x81, 0x2, 0x6, 0x9, 0x80, 0x6b, 0x4, 0x8, 0x2, 0x7]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7, 0xb, 0x100000000, 0x10000, r2}, &(0x7f00000001c0)=0x10) 2018/03/23 06:58:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) tee(r1, r1, 0x2, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000000c0)={'security\x00', 0x2, [{}, {}]}, 0x48) pkey_free(0xffffffffffffffff) 2018/03/23 06:58:03 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) shutdown(r0, 0x1) 2018/03/23 06:58:03 executing program 3: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x3, 0x10000, 0x7, 0x4, 0x9, 0x5}) r3 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r4 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) dup3(r3, r5, 0x0) close(r0) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) tkill(r4, 0x16) 2018/03/23 06:58:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="020eff02070000002bbd7000fbdbdf250500180008001d00d83707c03125b98ade36284c56198d90e7780d881506c02160885aa6327aeea0b8a9227b59032120db7e0aba4b27bb6e96217d5e08feb9054e000000"], 0x38}, 0x1}, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20000, 0x0) sendmsg$netrom(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@ax25={0x3, {"1596811f240c61"}, 0x40}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)="259a927c151cc5161345bcb41d2fdecf167b9f1f1791656d7959be4586be88af747d2cd3dd4908591d30c715", 0x2c}], 0x1, &(0x7f0000000280)=[{0x14, 0x11d, 0x8, "7b2a675617"}], 0x14, 0x80}, 0x1) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x2, 0x8000000, 0x0, 0x7fff, 0x6, 0xfffffffffffffffb, 0x9, 0x7fffffff, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e23, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0xabe}}, 0x10000, 0x1}, &(0x7f0000000440)=0x98) r3 = gettid() ioprio_get$pid(0x1, r3) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/23 06:58:03 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000002c0)=0xa4, 0x4) clock_gettime(0x0, &(0x7f0000002ff0)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0xffffffff, 0x3, 'client0\x00', 0x1, "e3f4337c157dd43e", "683a7e1977ea4382f902022176491bd3dea4c4e565287fb5e8c9f8883f233b04", 0x7, 0x2}) setitimer(0x2, &(0x7f0000001000)={{}, {0x0, r1/1000+30000}}, &(0x7f0000001fe0)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000080)) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x50000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) rmdir(&(0x7f0000000300)='./file0\x00') ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000003000)=""/4096) 2018/03/23 06:58:03 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) mmap(&(0x7f00008d9000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) quotactl(0x80000801, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000040)) 2018/03/23 06:58:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) lookup_dcookie(0x10000, &(0x7f0000000080)=""/154, 0x9a) 2018/03/23 06:58:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x44013, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000476000)=[{&(0x7f0000d59000)}], 0x1, 0x0) 2018/03/23 06:58:03 executing program 7: clock_nanosleep(0x8, 0x0, &(0x7f0000f2aff0)={0x77359400}, &(0x7f0000956000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000000c0)="6ebce294bdbad77a0b25f9c3f42a5f0e5a35ec8b9d71c03290c8f2917603bd84f73d0c85888c07148b9e9c0db2279d2502c39eb33d02a8d4249cdca96a74d91452f22ea19882c2b21466bde5552470eee28a00231f5893a9365704aee69b917213eacbcfa2f52033e46f74e9c3292177b3a14b3c6a7764e3719f5be35dfa5bcacc583daac33ad4153b72a48f3b724ef584f917e4b07a843b3abec1fc71ea6dc9ef032428553dfdc1615e02f9e2d5a4", 0xaf}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="ab22006191589608e5988372d81943e357dfa202192043d76c93b5fe46c97ecebd5fd744f70ddc304849365fcea54a579303a365e4d4a1039968a3e76a84328e2d5875501e342a52972fd9d6d3d8a5ca02387d3e12899f3f7de80a4d46db98ffb96c3b16d936c96b9888f9a9dcc7e6c9fefb2f5987267ab80300e85c938f3ca3b1f93e7bd3c285e006e4b0cedaaf", 0x8e}, {&(0x7f0000001240)="d1435e0b2ed46595a1890b647b0f3a2ea5d9e4acab0c", 0x16}, {&(0x7f0000001280)="eaf239622b1ee67996b3497ee4376b21cb3a29ea56a3efc7ee7bd0e934a42db9df4dd0f8eb804a1f0fc9", 0x2a}, {&(0x7f00000012c0)="0b1527a2094d60cebb9fc30b423b4aa02b87fb847c169b0d6d534fa80124109a36527bdf261e038bc8458a8d89caedcc3aa674ac72ce7a153947916c5b514975ccc56da14ded7a5af88480aee7bf08b7476e638604c2af608ef10a10737dcc080a1b10a65750f08e50cddaf9dfd3073536499cf6700342342191640c141e9b268b0e53404e7e3428789692018f4c51a3a393c760f018b101971e98d2bfc27aed12fa0de975119435a6feaf513c0921e840be2e6d070d9f5612f942f27bca6fa6", 0xc0}, {&(0x7f0000001380)="656a0217012d3d9a03fe184f965ac223c55ac86b3dd73a8006427f480c1d792a4664a1d3db115660e7fc2b78721f95ad3e3690db970254f3ef5dc3c0ee7d49c34179c1d2d6dbc9d92ca16cb7fabb7ead4916f4ed65c6ddb6442762508b99872a26dcfc5f12b3541795c88fcd09fb89eb2c0ae8e2b275933bfd16e1694db201ddf05048fc94707417fb70d79fcd0ac96a41c02d6a18550e82e90486992abf2a84b1f935dfd25ea557fe25a0ad", 0xac}], 0x7, &(0x7f0000001480), 0x0, 0x40005}, 0x8080) [ 36.125681] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/23 06:58:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) getpeername(r0, &(0x7f0000004680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000004700)=0x80) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000004740)={0x400}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014002b0b000000000000000002000000", @ANYRES32=r1, @ANYBLOB="0810b7dbe707da0a"], 0x20}, 0x1}, 0x0) 2018/03/23 06:58:03 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r1, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) recvfrom$inet6(r1, &(0x7f0000000140)=""/141, 0x8d, 0x2000, 0x0, 0x0) 2018/03/23 06:58:03 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a726f6f745f743a0c465e757ca7d4c16d5f753a6f626a6563745f723a757365725f63726f6e5f73706f6f6c5f743a73302038342075"], 0x47) write$selinux_validatetrans(r0, &(0x7f00000000c0)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'system_u:object_r:dmesg_exec_t:s0', 0x20, 0x39, 0x37, 0x20, '/usr/sbin/cupsd\x00'}, 0x64) 2018/03/23 06:58:03 executing program 7: pipe(&(0x7f0000c4d000)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) vmsplice(r1, &(0x7f000021b000)=[{&(0x7f0000c94ffe)="01", 0x1}], 0x1, 0x0) close(r1) close(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) [ 36.169045] binder: 5828:5830 ioctl 40046205 3 returned -22 [ 36.178760] binder: 5828:5830 ioctl 40046205 3 returned -22 2018/03/23 06:58:03 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002c00)='/selinux/enforce\x00', 0xc00, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002c40)={0xa, [0x6, 0x1, 0x167f, 0x0, 0x7, 0x26ba7b9d, 0x3ff, 0x3f, 0x200, 0x7]}, 0x18) r1 = socket(0x18, 0x0, 0x3) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x4, @reserved=0x1}, 0xfffffffffffffef1, 0x80800) 2018/03/23 06:58:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') r1 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x8011, r1, 0x0) writev(r0, &(0x7f00009eb000)=[{&(0x7f0000523000)='4', 0x1}], 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x765) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x7, 0x6, 0x80000001, 0xc1a7}, 0x10) 2018/03/23 06:58:03 executing program 5: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x4000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001ff9)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x6, 0x6, 0x4, 0xfffffffffffffffd, 0x2a, 0x1d}) [ 36.211926] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 36.230043] audit: type=1400 audit(1521788283.429:19): avc: denied { validate_trans } for pid=5844 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/23 06:58:03 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6(0xa, 0x806, 0x4000000000000) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00009e0ffc), 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x3, 0x4) 2018/03/23 06:58:03 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)={0x5208e71e, 0x6, 0x8, 0x0, 0x4, 0x7, 0x100000000, 0x7fff, 0x9c8c, 0x3, 0x0, 0xff}) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) connect(r0, &(0x7f0000000280)=@can={0x1d, r1}, 0x80) getsockname(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80) r2 = socket(0x18, 0x0, 0x1) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x800) connect(r2, &(0x7f0000000180)=@hci={0x1f, r3, 0x3}, 0x80) sendmmsg(r2, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000b10d00)}}, {{&(0x7f0000236ff0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8)}}], 0x2, 0x0) 2018/03/23 06:58:03 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xf, 0x2, &(0x7f0000000000), &(0x7f0000000040), 0x1) 2018/03/23 06:58:03 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20002, 0x0) fcntl$setpipe(r0, 0x407, 0xbe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000b, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) pwrite64(r0, &(0x7f0000000040)="4fd4a44c", 0x4, 0x0) 2018/03/23 06:58:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000040), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000eac000)=""/51, &(0x7f00008b1000)=0x33) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x140, 0x0) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000080)=@full={{0x3, {"131fcfda0b7797"}, 0x4}, [{"c87df66db893b9"}, {"79cb41705a4dc9"}, {"305055c02538eb"}, {"d820e1eb823980"}, {"680c481ff1fe8c"}, {"7338b01827b52d"}, {"6ae63b884e5290"}, {"ecea875556f753"}]}, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0xbc, 0x13f, 0x8000, "45585cd4643c7f455f7c4f7aa6aa72801d743e89f8f42c3ab0dcb67b86fe95258a275c128e881fbea9717c9f46522d46e381122926a20a7030483ef73f3dca58da111de34063ce170a0da16b9825dbce1b9ac0fc25dedfc387ea7df41930be6c0cb19716cbacb10373ccc33acc4c20f652264fe3bdca630b4f5baf6fa8e2c10c53be64d121421655b4edae51bd8a1e6e7557c40c1f1294541699eb71b9525e75bb2a4e8b9eb4979e8dc7fd3cf2ce"}, {0xe0, 0x101, 0xfffffffffffffffb, "dca804a2a2b50bfb69d34c533e73170ecb2a7dd9a03931c9adafef9d4e3696ff70907efb55feb612781d1823f3beb3ff66fda3a78ecc0ef898c7a59a511522e654d8477bbaf5b8bc5a2dfa703facab3afa752b02985abb955cc9bba077d69989b173f736ba8aca79ccac9fd2fb058453cd21b97b721280a9342504488027a458a12a98022e3c30490c84eb623565fa551fdb61af152f3cc205c42a7441884dcf50183411652321b07c5f9f432bef6cb37b337352168195f2c07cd1579a72ca25ee2b119cf40011645244b2d13efb51c916e063"}], 0x19c, 0x4000000}, 0x20000000) 2018/03/23 06:58:03 executing program 1: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='../file0\x00') rmdir(&(0x7f00000000c0)='..') umount2(&(0x7f0000000000)='../file0\x00', 0x2) 2018/03/23 06:58:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x80000) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e319657a09738f1d54999b", 0xb}, {&(0x7f0000000280)="356d22359a631b808bed3ed5b574800f72c213f6cb794197598156f3815c18f486665e03a24adca0094ad11a2e972da6cad4d2a8ee5d5a7d5f41e3b823684488a2e42d86d06e2456827fa29dc23065afc0008dae1f65a4c0f3ef2558b4867009e503a9d5dee3960480aefe1583f18a737b31105c569ab47183d991b1f78673515d7b9cf46a05742b5a5748194eb72e72810ede88d91c17cc7177d649fede2f3f4a95440f46323ae753b1fa510d707c32f22399fc8e16fff043866b13ec5275c810c53f65842e", 0xc6}, {&(0x7f0000000380)="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", 0xfe}, {&(0x7f0000000480)="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{0x58, 0x11b, 0x401, "9c90a07886bec9fbdc98c2ce54387847cd1da54d302c7b65884d3bffbd41041df23a57af8869cebca3e2aebb8138b8ce3b139309d8ba46ca4dea3d9761f65ab06d112a124b36530f0c"}], 0x2210, 0x20000000}, 0xfff}], 0x5, 0x8000) 2018/03/23 06:58:03 executing program 7: r0 = memfd_create(&(0x7f0000000040)='wlan1\x00', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xffffffffffff0000, 0x5, [0x373a, 0x7fffffff, 0xffffffffffffffc1, 0x9, 0x3]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x124, "155d16a54e59d832cb17df169c3f519c8ee616a69c2e444d7ace04666b97e4f4528939303dacc2535af3d450a24ba53f812aa971"}, &(0x7f00000001c0)=0x3c) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x81, 0x0) socket(0x10, 0x3, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) write(r0, &(0x7f0000000280)="15000000c90bac000814b2480c020904000200074708000100ffff2000073ae7d9bc0000", 0xfce3) 2018/03/23 06:58:03 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0cf1ffffffffffffff00000000000001"]}) [ 36.712797] device lo entered promiscuous mode 2018/03/23 06:58:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) socketpair(0x0, 0x80806, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/03/23 06:58:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x2247, 0xd) 2018/03/23 06:58:03 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000000), 0x3, 0x1, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100), 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000c7a000/0x4000)=nil, 0x4000}) 2018/03/23 06:58:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048b, &(0x7f0000000000)="01000000000000000051000000000020000000000000a300", 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = getpgrp(r1) ptrace$getregset(0x4204, r2, 0x1, &(0x7f00000000c0)={&(0x7f0000000040)=""/82, 0x52}) 2018/03/23 06:58:03 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e6574c874752f00", 0x0, 0x6847e) r1 = memfd_create(&(0x7f0000000100)='&\x00', 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) dup3(r0, r0, 0x80000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) 2018/03/23 06:58:03 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) connect$packet(r1, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) flistxattr(r0, &(0x7f0000000200)=""/77, 0x4d) sendto$inet(r0, &(0x7f00005ab000), 0xfffffffffffffd3b, 0x0, &(0x7f00005a3ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0), 0x8) dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/191, &(0x7f00000001c0)=0xbf) ioctl$TIOCSTI(r1, 0x5412, 0x5) shutdown(r0, 0x1) 2018/03/23 06:58:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004bb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000869fff), 0x0) r1 = accept4(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xcb, "46b7ca29ec845fbc9415ed92bc87d08d4fe6a154ea4201d0d5964512fc0edd1445d2360b6ef8b8568e8c917008273415257dc8383874f2c8bbdb7031eb934d125dd93ebe57217118818efdd4b63b25755b6c96bea661921f4e50ac1b8f7107a6b55235d346b5335482fc69db8c6ff97a8a2e9c85158003f0b36cf6b12522d26d3bbb701fd730bf50089def26951bc56f3f4ba54c4d5f4c8a7b0e46c3358e3f4f50fe95d687c0554a8125f082946b57d4e280949c413f7f05333af4b7a07934b88bb23149d7ba1e0bd75ebc"}, &(0x7f0000000200)=0xd3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x8ea}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 06:58:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) sendto$inet(r0, &(0x7f0000000440)="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", 0x686, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x6) 2018/03/23 06:58:03 executing program 1: mmap(&(0x7f0000c96000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) close(r0) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) write(r1, &(0x7f0000000040)="36a610e4f0bb808233ca245dbfd5fa9c8afc376c77b6bcf3e4601ca13a9eba34fe8f376cd5b5dafb1a321def4cd4a4e0d133c581c4957e78857ed022ebd15fdc25a55c0398edaece41c597113d9ed3d51a96dd08d73f5c79c011016af2dd42f22f21b2a84a1adbe5b822c43d832ef023fbc721fbd087f3a35691da16d24f91a737e87c3fcae4ff978f7b86c04961a51badbc251a7743353941d189189f81afdb3bef77ad500975ae81f7dd4d8507115fdae80de67607e5bc079d608f1db698", 0xbf) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) 2018/03/23 06:58:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80800) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/23 06:58:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x2247, 0xd) 2018/03/23 06:58:04 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000140)) 2018/03/23 06:58:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000000)=""/28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "de546d97fee5cd53aa3a3cf5381d0e381bd9efe8548146b6872c20be29ec2ab084def43efd4942d9912c252052e5ad252855e84494db763cfbffa0655babeb"}, 0x58, &(0x7f0000000180)}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/23 06:58:04 executing program 2: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) membarrier(0x1, 0x0) [ 36.777867] IPVS: Unknown mcast interface: [ 36.797939] IPVS: Unknown mcast interface: [ 36.817769] l2tp_core: tunl 2: sockfd_lookup(fd=19) returned -9 [ 36.831346] l2tp_core: tunl 2: sockfd_lookup(fd=21) returned -9 [ 36.850908] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.855506] CPU: 1 PID: 5940 Comm: syz-executor5 Not tainted 4.9.89-gf361eb3 #2 [ 36.862941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.872276] ffff8801d757f7f0 ffffffff81d96069 ffff8801d757fad0 0000000000000000 [ 36.880257] ffff8801be024590 ffff8801d757fae0 ffff8801d757f9c0 ffff8801d757f9e8 [ 36.888225] ffffffff81662fa9 0000000000002a2e ffff8801b0d708f0 ffff8801b0d708a0 [ 36.896193] Call Trace: [ 36.898752] [] dump_stack+0xc1/0x128 [ 36.904086] [] handle_userfault+0xa59/0x1320 [ 36.910119] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.917105] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.923482] [] ? handle_mm_fault+0x11ad/0x2460 [ 36.929682] [] ? handle_mm_fault+0x1f19/0x2460 [ 36.935881] [] handle_mm_fault+0x1f27/0x2460 [ 36.941907] [] ? migrate_swap_stop+0x920/0x920 [ 36.948106] [] ? __pmd_alloc+0x410/0x410 [ 36.953794] [] __do_page_fault+0x5c2/0xd40 [ 36.959650] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.965590] [] ? __might_fault+0xe4/0x1d0 [ 36.971359] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.977994] [] do_page_fault+0x27/0x30 [ 36.983502] [] page_fault+0x28/0x30 [ 36.988757] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.995567] [] ? compat_SyS_pselect6+0x1da/0x590 [ 37.001944] [] ? compat_SyS_old_select+0x250/0x250 [ 37.008490] [] ? clone_mnt+0x250/0xb40 [ 37.014000] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 37.020117] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 37.027100] [] ? security_file_ioctl+0x89/0xb0 [ 37.033301] [] ? fput+0xd2/0x140 [ 37.038292] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 37.044407] [] ? do_fast_syscall_32+0xcf/0x870 [ 37.050610] [] ? compat_SyS_old_select+0x250/0x250 [ 37.057161] [] do_fast_syscall_32+0x2f5/0x870 [ 37.063282] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.069917] [] entry_SYSENTER_compat+0x90/0xa2 2018/03/23 06:58:04 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0xfffffffffffffffc, @thr={&(0x7f0000000100)="c68868cae457940ef12fe3ed3aa6a98df1bc4f80b10f1396c8b3671e206bdb4622e681c426a1f4fd17a8e0b6f971ec9f6590a1d8d6899ca35f0a", &(0x7f0000000140)="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"}}, &(0x7f0000001140)) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) ptrace$getenv(0x4201, r0, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/23 06:58:04 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) accept4$packet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @multicast1, @remote}, &(0x7f0000000440)=0xc) getpeername$packet(r0, &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000050c0)=0x14) getpeername$packet(r0, &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005140)=0x14) getsockname$packet(r0, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005480)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000054c0)={@dev, 0x0}, &(0x7f0000005500)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={"6c6e0000400000000400", r2}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="4af7c5211400110400000000000000000a000000", @ANYRES32=r3, @ANYBLOB="1400060007000000e406000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) write(r0, &(0x7f00000003c0)="240000002a007f0000002000adffffffff0000ff01000000000020000000000000000000", 0xffffffffffffff21) 2018/03/23 06:58:04 executing program 4: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="240000001a0025f50800fc03008000004b3a00000000000000ff1e020800000048050200", 0x24) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1111, r1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x3ff, 0x3, 0x10004, 0x9}, 0x10) 2018/03/23 06:58:04 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r2 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='lo\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='#vmnet0loeth1!trusted]\x00', r2) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/23 06:58:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000100)=0xfffffffffffffefd) 2018/03/23 06:58:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x895b, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_ivalue=0x3f}) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) syz_open_dev$tun(&(0x7f0000001780)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/23 06:58:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/110, 0x6e) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x2, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x7}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x8}, 0x0) 2018/03/23 06:58:04 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x2, 0x1, 0x1, 0x8, "85438c3ce7fdff354b87d831d05df49344c015be1252e5ce5b59255213bc2a4f"}) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)) 2018/03/23 06:58:04 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00005d8000)=[{{}, 0x200001, 0x64, 0x2}, {}], 0x30) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x404002) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) 2018/03/23 06:58:04 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000002c0)={{0x1ff, 0x3ff}, 0x0, 0xc2cf, 0x4, {0xfffffffffffffffc, 0x101}, 0x272, 0x3f}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x200010, 0x3, 0x4) ioctl$int_out(r1, 0x2, &(0x7f0000000240)) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x2, 0x8, 0x7, 0x746b}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000deffffff00000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x3f, 0x2, 0x7, 0xfffffffffffffffa, 0x2, 0x9, 0x4, {r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x200, 0x9, 0x9, 0x400, 0x1}}, &(0x7f0000000400)=0xb0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000440)="96cc2cd07a66c52098f08626bd917d210ba0c4400a18e27456a6f8325c39a0855c6cc46b93ecfcca218a7111a86e2da522dd9d21ab97655d1d271429b3187ec436682b85eb1e5d42d845f93b95d8c44677", 0x51, 0x800000120004001, &(0x7f0000e45ff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r3, 0x2) 2018/03/23 06:58:04 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) prctl$intptr(0x24, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1400100000000000000000000000000000000000ffec00000010000000000000000200000000000000830000"]}) 2018/03/23 06:58:04 executing program 1: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c02ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setpipe(r3, 0x407, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0xa32, 0x4) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x32c) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000)=0x8, 0x4) dup2(r0, r2) 2018/03/23 06:58:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8100, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x40, 0x4) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1800) 2018/03/23 06:58:04 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x801, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_getroute={0x14, 0x1a, 0x300, 0x70bd26, 0x25dfdbfe, {0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000051) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0x20000002a) 2018/03/23 06:58:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4, 0x0) ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f0000000040)="050000e96b15ccc894b42e7a496ccb442400000000") 2018/03/23 06:58:04 executing program 4: r0 = getpgrp(0x0) ptrace(0x4207, r0) mkdir(&(0x7f0000024ff6)='./file0\x00', 0x0) r1 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000280)=0x9, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x6, 0x6, 0x0, 0x5ca6, 0x0, 0x80000000, 0x1, 0x7f, 0x0, 0x20, 0x5, 0x800, 0x1, 0x81, 0x3]}, &(0x7f0000000000)=0x100) ioprio_get$pid(0x3, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000400)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x4a, 0x2, 0x6, 0x800, r2}, &(0x7f00000001c0)=0x10) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00') ioctl$KDGKBLED(r1, 0xc0189436, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000340)={0x9, 0xf6e, 0x6, 'queue0\x00', 0xfffffffffffff801}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x1, 0x20}, &(0x7f0000000240)=0xc) 2018/03/23 06:58:04 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'bcsh0\x00', {0x4, 0x3, 0x2, "0fc50e1effe5", 0xc3d}}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x2}, &(0x7f00000000c0)=0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/244) 2018/03/23 06:58:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/127) times(&(0x7f0000000080)) 2018/03/23 06:58:04 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000200)={r1, &(0x7f0000000180)=""/82}) syz_open_procfs(0x0, &(0x7f00000000c0)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf960c6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb5896037383067a01408f2b3fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") mount(&(0x7f000025e000)='./file0\x00', &(0x7f00002fd000)='./file0\x00', &(0x7f0000f7fffa)='tmpfs\x00', 0x0, &(0x7f0000916ee4)) syz_open_procfs(0x0, &(0x7f0000000000)='nYt/osced\x00') 2018/03/23 06:58:04 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000200)=""/181, 0xb5) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x2, 0xffff, 0xb9, 0x3619698f, 0x0, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x30) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x7, 0x5}, &(0x7f00000003c0)=0x8) 2018/03/23 06:58:04 executing program 1: clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000040)={0x7ff, {{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x46d}}, {{0xa, 0x4e24, 0xb3, @empty, 0x3ff}}}, 0x104) tkill(r1, 0x15) restart_syscall() 2018/03/23 06:58:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x4100000) 2018/03/23 06:58:04 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c01000000010e020000170000000182a9000c08000a0000000000", 0x24) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80c2, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/03/23 06:58:04 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f00004b1000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x1) 2018/03/23 06:58:04 executing program 5: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) 2018/03/23 06:58:04 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) lseek(r0, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x84000, 0x0) 2018/03/23 06:58:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xe0) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0xfffffffffffffff0, &(0x7f0000001000), 0x2000034c, &(0x7f0000000000)=""/4096, 0x1000}, 0x0) shutdown(r0, 0x0) 2018/03/23 06:58:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x4, 0x0, 0x6f}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0x1000, @loopback={0x0, 0x1}, 0xd1}}}, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000100)={0x100000001, 0x6, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000004000", 0x200000000000026}) fchdir(r2) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/03/23 06:58:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000854000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/03/23 06:58:04 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="57ea14ae1ba33160d795aa09eed0c4ee61d40a0ba9c1c6d1233513a870c966aadff1ffedac2d5c420bc882641a215007ca1ed3d278682c4e2e2c325b168b81b385ad68ac1d72bd76134feeafc7d685e479449e8392f1b57fcbc09a510dc93af276b4c780354db4ec8f459ae05e404f0e68e588b51b", 0x75, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/dev/input/event#\x00', r1) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) waitid(0x2, r2, &(0x7f00000002c0), 0x40000001, &(0x7f0000000300)) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r3) 2018/03/23 06:58:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) write(r0, &(0x7f0000005000), 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/226, &(0x7f0000000140)=0xe2) 2018/03/23 06:58:04 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000004000), 0x8, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'irlan0\x00', {0x4, 0xd8, 0x5e, "6dff2e5b71f1", 0x48c}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) fremovexattr(r2, &(0x7f0000000140)=@random={'os2.', '/selinux/mls\x00'}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000080)={0x0, r3+30000000}, &(0x7f00000000c0), 0x8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100), 0x10) write$sndseq(0xffffffffffffffff, &(0x7f0000789fd0), 0x0) write$sndseq(r2, &(0x7f00000011c0)=[{0x0, 0xfffffffffffffffd, 0x0, 0x0, @tick, {0x8}, {0x0, 0x7fffffff}, @control}, {0x0, 0x0, 0x1f, 0x0, @tick, {}, {}, @time=@time}], 0x38) fstat(r0, &(0x7f0000000000)) 2018/03/23 06:58:05 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x200000000001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x185800, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/70) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) pselect6(0x40, &(0x7f00000000c0)={0x21b4, 0x9, 0x2c, 0xf8d6, 0x40, 0x7fffffff, 0x3}, &(0x7f0000000100)={0x196, 0x7, 0x80, 0x7, 0x1f, 0x4, 0x401, 0x400}, &(0x7f0000000140)={0x3, 0x2, 0x8, 0x3, 0x1f, 0x9, 0x170afec, 0x4}, &(0x7f00000001c0)={r2, r3+30000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x2}, 0x8}) 2018/03/23 06:58:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x80000001}, 0xc) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/23 06:58:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@loopback, @in6}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000100)}, {&(0x7f0000000440)}, {&(0x7f0000000540)='3', 0x1}], 0x3, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, "ae2e5f08d7139db3ff5f89a1fa856fbc4632ff0aa5e7c5c0a1b762827018d3efeaf97d09451941a192a90d0b8b79404786c71b4e9bbe2200631404eb7c01dd307ccb3b6abddb797312078c908b2f1c5c"}, 0xd8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/23 06:58:05 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000c00000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000b76ea55315deca8e74d88013963512933824aaa7a6f451e5d09d210785944d676728713a850dafb0818985a3e1ca22621007c2d5a8d2273a4bd6021166"], 0x58) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/23 06:58:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x18, 0x0, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r0]], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="a37e55e62145d9da671b8695f1366a357317cedf19cb90be459018495bf7332e028edbc12d156d5a10d5fe96fbd5a45f16209f46ae48df065117696df3950322a6ef0c3eae34bce07e25bde7662e32d14161798d5a42ee8b533e95feadc187a34bbb9d6248013047a624cf1c076f225f2f23ac0441704e5fc81a09c17cc947b77a847af0dbafc2c2edbc29f7d1d943af1607fd1ed76548e13ef42cbee3e9c6ea7c97b2c01a93f69b84d5d3123c2db21647ee93ed6931da396581a157777b8d5793a3e33c40b68f7ce7e04667702210268a260c27037095f255098b654470d2b1d1cceb4e2badd5b77b45", @ANYRES32=r0, @ANYRES64, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="bce5c1fb62c5f010618f8539c8e984d0add807c001b5338d9f81f945384bad1086b351b0fe3347cc6b861b89f510fd40ba8686e6d813cd85385a96a11a59f35b81a4840b0b47f0f330ccec3e1ac5009ea52c65aa73df13b424d3977eae49ab8944c1d79ba6cf27a4623c0ff20ce23234c4e676b2", @ANYRES64=r0, @ANYBLOB="2a16ab4c6a9ee1247b5e8707a287d831a3f6d36d19e330e326ec2f99e478b523e1d536749712025ebaf35fd643a0a5d80ce19f16eb312eba03ca6cbb164bffc2e8f0ae9f5c9de110453b702bf5543d0c042c510c88e8b20d226f9e2aebbbab0b562c30c22f697fc4b19931ac37a0af38bcd9a9da010569", @ANYBLOB="16d9fefe5bba5b9472a4a259a606f61d7dc4"]], @ANYRES64=r0], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb347e3be745180ae1594077309673ae727bd83b1532e92e00b3b860686dc781bae160f52ff9f06b47d09d2580cf"}) read(r0, &(0x7f00000006c0)=""/124, 0x7c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in=@local, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x2100, 0x121) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000240)=ANY=[@ANYBLOB="5c040402050401eaffffffffffffff00000000000000000000000000000000000000000000000001"], 0x28) 2018/03/23 06:58:05 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000d1d000)='/dev/usbmon#\x00', 0x0, 0x800) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180), 0x2) preadv(r0, &(0x7f0000001200)=[{&(0x7f00000011c0)=""/44, 0x2c}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x8, 0xf0, 0x8, 'queue1\x00', 0x400}) 2018/03/23 06:58:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x50) ioctl(r0, 0x440000000000127f, &(0x7f0000000040)='`') 2018/03/23 06:58:05 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/arp\x00') r1 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="a08eba95616999155c339d90a911d7bde0ad5563fcc5eb8c255fce12c4a43a30bd899c49c1b833c4deadcfad56edf765cf299cabf5fe230f0164afc65b6e4cfcc1445ed2ac53abd86658385f1e247d90865934bd6c0907e28ac2d9299970e76d0359c65509cbb57c28777591e9f5c6bfc97bcd2bb7f70839a9463ef11c59b1fc5a51ea4a3087fabfeeb52896bf699f676cf5eae3b0b5337fb284bcf6dfb36e5d6fba084d5c447ea04a3b4700c66a6612a22ecf39da77f3bb9d9a4c946449f699d014c1ad573579b53068339221c16951edaf5f9d739ef38105ecdbd8583e93", 0xdf, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) 2018/03/23 06:58:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') lseek(r0, 0x456, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/23 06:58:05 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e20, 0xf2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x8, 0x1}, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000080)=0x5, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) timerfd_create(0x6, 0x200000000000000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x100000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r5, 0x40}, &(0x7f00000001c0)=0xfffffffffffffe92) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xc845, 0x4) r6 = socket$nl_crypto(0x10, 0x3, 0x15) r7 = syz_open_procfs(r4, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r7, &(0x7f0000000140)=0x2, 0x400000ff) pread64(r6, &(0x7f00000004c0)=""/93, 0x5d, 0x0) 2018/03/23 06:58:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x76b0c0, 0x30) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x200000000000011c, &(0x7f0000f07000)}, 0x8) 2018/03/23 06:58:05 executing program 5: prctl$intptr(0x0, 0xffffffffffff3f70) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='dns_resolver\x00', 0x0) clone(0x0, &(0x7f0000b63000), &(0x7f0000654000), &(0x7f0000bc0ffc), &(0x7f0000418000)) 2018/03/23 06:58:05 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/23 06:58:05 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000040)="b1"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xc1, "a13cb87b7b4b286a6b12892d06b79a9202caea38b548b0ad7eea191ebbcd1522ceca2dbec8ac9e2011bce11afbacdec9d612c0963a4fc9fb26dedcbc2d497272fb44aafc4c5bce0cdeefe734b83fca18d51dbb7ab3bce7d0b7bd595796085f807558cedd93694aeb2c8bf33f072641f5d9f08b4a821f737d39a693f18e49ea937489f93c95e0900a0ee36833f05cfecf90ed9dbb0fb4c0c7f71b8cb4a9e06d59bde0f89b7736081964b50b957e0e07c68ed63b21fe1b24f3e500d82ac21bfce8aa"}, &(0x7f0000000000)=0xc9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x100000001, 0x8, [0x2, 0x3, 0x4, 0xe5, 0x8, 0x3f, 0x3, 0x5]}, 0x18) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000025d000)={0x44, 0x0, &(0x7f0000cd5fbc)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000000040)}) 2018/03/23 06:58:05 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') ioctl(r0, 0x707, &(0x7f0000000040)) unshare(0x3ffd) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/03/23 06:58:05 executing program 7: keyctl$join(0x1, &(0x7f0000000280)={0x2e, 0x79, 0x7a}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2600000000000, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7, "2db74b1a4551d3"}, &(0x7f0000000140)=0xf) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1ff}, 0x8) [ 37.945992] audit: type=1400 audit(1521788285.139:20): avc: denied { create } for pid=6082 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 37.974613] binder: 6088:6102 ioctl c0306201 2018b000 returned -14 [ 37.978918] binder: 6088:6102 got reply transaction with no transaction stack [ 37.978926] binder: 6088:6102 transaction failed 29201/-71, size 0-0 line 2926 [ 37.997600] binder_alloc: binder_alloc_mmap_handler: 6088 20000000-20002000 already mapped failed -16 [ 38.000722] binder: BINDER_SET_CONTEXT_MGR already set [ 38.000728] binder: 6088:6102 ioctl 40046207 0 returned -16 [ 38.003047] binder: 6088:6106 ioctl c0306201 2018b000 returned -14 [ 38.003094] binder_alloc: 6088: binder_alloc_buf, no vma [ 38.003110] binder: 6088:6102 transaction failed 29189/-3, size 0-0 line 3133 [ 38.013349] binder: release 6088:6092 transaction 10 out, still active 2018/03/23 06:58:05 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f000095cff0)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6}]}, 0x10) setns(r0, 0x4000000) 2018/03/23 06:58:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4000000000a) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@ipv6_newaddr={0x2c, 0x14, 0x0, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/03/23 06:58:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f00000048a3f3030000000000000004e900020600", 0x110}], 0x1) 2018/03/23 06:58:05 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x1c) fremovexattr(r0, &(0x7f0000000000)=@random={'user.', '\x00'}) write$sndseq(r0, &(0x7f0000000200)=[{0x4, 0xa12, 0x3ff, 0x9, @tick=0x6, {0x4, 0x9}, {0xfffffffffffffffd, 0x100}, @addr={0x2, 0x3ff}}, {0x8, 0x3, 0x101, 0x7fff, @tick=0x9, {0x6, 0x1}, {0x400, 0xe374}, @ext={0xe2, &(0x7f0000000100)="1ff9ae71f53a579ed31cc5b74fd3c75eff88a3912627ae8bfbfb62ea811f666d738eb374a2ca1248e3e6ee3404eb80a5848a65fd9f95a00d2f35e06e498d4b5963b80055f90b9b6402d25a76059a3874ecb6ac80a52537836d8a108150d5374bc03165764042d0c83304024c9a30a6ec420e5ac4b9118c0ff51fbb0bca25eca03b4ec50c1e74c6418d577ce23c14840b1e4c3715df5f92f5e4ae253d9148d61803ec6a5fc9b4b838ba9342656e9f0665cce74af76f2fdc7136571c63ed676059da8a583a4c40fa37150bb0adf7d1fca871047fd9c8e4c6929473361852e1d6d940a1"}}, {0x96, 0x8, 0xa0, 0x8001, @time, {0x2, 0xac8f}, {0x9, 0xffffffffffffffff}, @queue={0x0, {0x0, 0x53}}}, {0x2, 0x0, 0x9, 0x4, @time={0x0, 0x1c9c380}, {0x4, 0x1}, {0x3, 0x7f}, @result={0x6, 0x2}}, {0xfffffffffffffc01, 0xfffffffffffffff7, 0x6, 0x7f, @time={0x0, 0x989680}, {0x5, 0x40}, {0x5, 0x3}, @time=@tick=0x8000}, {0x0, 0x6, 0x2, 0x1, @time={0x77359400}, {0x4, 0x8}, {0x6, 0x400}, @result={0x5, 0xff}}, {0x1000, 0x7, 0x6cc6, 0x3ff, @time={0x77359400}, {0x1, 0x6}, {0x6, 0x5}, @control={0x5, 0x0, 0xcfe3}}, {0x5, 0x100, 0x6, 0x4, @tick=0x1626, {0x40, 0x20}, {0x6, 0x4}, @note={0x5, 0x6, 0x3, 0xfff, 0x4}}, {0x8, 0x400, 0xfffffffffffffe01, 0x81, @time={0x0, 0x1c9c380}, {0x1}, {0x2, 0x1}, @time=@tick=0x5}, {0x401, 0x9, 0x0, 0x7ff, @tick, {0x6, 0x52}, {0x30, 0xff}, @note={0x80000001, 0x2, 0x800, 0x2, 0xf683}}], 0x118) 2018/03/23 06:58:05 executing program 4: mkdir(&(0x7f000003cff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f00000000c0)="ff7930048db0ffef86f54d6737f3da4f2e85f620b402cf357aeb1df9b7a5f98b8201e05f9675e658c5db0f293859c094005be7529f11b2a9681b55a7a3beb2bb0367dd09f7fcb712ed4d04a7d739fbe3c83832c85da5e2092d1d15871a626f789a81b6d3c03d02d1b9d30c97ab7f87139d15f0e7650e6189703b1156e1adecbcbedc3b808d") r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x80) 2018/03/23 06:58:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x3) r3 = dup2(r0, r1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000578ff4)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000304000)) recvmsg(r3, &(0x7f0000000180)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, &(0x7f0000000140)=""/38, 0x26, 0x1}, 0x12122) 2018/03/23 06:58:05 executing program 2: r0 = socket(0x8, 0x0, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) recvfrom$llc(r0, &(0x7f00000000c0)=""/127, 0x7f, 0x0, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@loopback=0x7f000001}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), 0x4) 2018/03/23 06:58:05 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/03/23 06:58:05 executing program 5: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/03/23 06:58:05 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffe4f, @random="b3265b614ac8"}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'dummy0\x00', 0x2}) 2018/03/23 06:58:05 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) unshare(0x4000400) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x800}, 0x8) 2018/03/23 06:58:05 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x900, 0x0) 2018/03/23 06:58:05 executing program 5: unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/91) r2 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r2, &(0x7f0000eb8000)) fstatfs(r2, &(0x7f0000000000)=""/128) 2018/03/23 06:58:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000500400006c0300002c020000180100006c0300006c0300006c03000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000020001240002000000ac1414aaffffffffffffffff000000ff0e02c32828ab000000000000000000000000000000000000ff00ffff00ff000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000fff00000000000800060007677265746170300000000000000000006970646470300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000f000140100000000000000000000000000000000000000000000000000002400434c4153534946590000000000000000000000000000000000000000000000000000e0000002ac1414aaffffffffffffffffffffffffffff000000000000000000000000000000000000ffffff00ffff0000000000000000000000000000000000000000000000000000000000000000000000ffffffffff00000000000000000000000000050008680b00bf01ff726f736530000000000000000000000069726c616e300000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000920200000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000bf8a179731b80000000000000000000000000000000000000000000000000000ffffffffe000000104000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff0000000000"], 0x49c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e87000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='auxv\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x2, 0x4) readv(r1, &(0x7f0000f46000), 0x304) [ 38.013352] binder: undelivered TRANSACTION_COMPLETE [ 38.013363] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.013394] binder: send failed reply for transaction 10, target dead 2018/03/23 06:58:05 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) fcntl$getown(r0, 0x9) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f000032cffc)='dev ', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x2) 2018/03/23 06:58:05 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x1, 0x0, &(0x7f00000001c0)}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000002440)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x2, 0x3, 0x0, "1601591c2909c764b9ff3e95d9e8050b8da8ace95b9591116cdacddea4dae2b4e0df0b0cc5faf4804b37f5dc7556f854f9e85692f61cfd8f806ef2ac8049bb", 0x39}, 0x58, &(0x7f0000002400)=[{&(0x7f0000000100)="c26c", 0x2}, {&(0x7f0000000140)="f2caddface5d17911c437e9961615793f2d962faf6f2c7ef3a0375e81a68c5c6e8be85c640e011390d40b46222b5e44aa6ef03a954258ec4dc6e5d488a13f72d0569258cc850e49495456e0ca8e54d59b862866bed9d899a70eeb18ccdbd597f3c53b7acffdddc28efd272f3308b2bfed3fb0fe415fc596bf70a22789fa251cc515b9e7635dcf0da6ae5e43c", 0x8c}, {&(0x7f0000000200)="6e4db36005950a023ecb40d64147afc82560168684cf98542cdab3302457d3cec5a1b201866d2b97cfccb576e3b339bf53d61a4d5e6ce25538641eaa96ce93e156c3644f2fccf476d43329be", 0x4c}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="e5c2c93b7eaff42408181d072f6fb1b32d9a062642f8f9fc4d5a4f40d47645915d693322e95fae11ffbea2c277cc133aaabfc998c1d7773b47694172a9eff5afac7913533fab1164fb2b4047c68ffb1426c5f95de9f7dbafc87e59eab978e96229a3b63425f3c8fce04a4ab3b42db10cb0b6c8c9dbe87521351b6535f3d5c3e5f20160472be9b108dea72b107d4d69deb49899e04a29613bf47a341be80795561daafe445b5167613491981bb265eb6dca95873db7ecfb993658d724378ba1a416699abb96382e432722", 0xca}, {&(0x7f00000013c0)="2793319d09d3403cae760eb566aecf7d5c29c50846bc393eb4e10c7ea8672b866ce340399033f54560e19d7622de40a7ccd9825828a2", 0x36}, {&(0x7f0000001400)="bad0fdaaf120b09605cbcb5d550561bc344ef3abb7252620039656acff875bf3290f950fddbe5215bfeb21bd2dd8cc4ab413fbedd7eab5d565779c4a040bc81f7bedd20af83df8df07ce0d5d64daf6ba7da7ffef8bbabadc6f74fca5269ed4dcf0cb038bd5755646fd7acf112ffa54ea0eba6b72b42403fc5fdcccb3704e4cca58c5a49ce84d0867d385bdb731fe488aa4ca326b6760f13828ee3bf27a3d131a3c61049966bb9cd2c9c0432c5cbbd8419241ab2a5c26befae562980c617fca3489b8ca90dfd09f83ab0004b2b835e1ea2e5e9719ab23d2a749736cd3a634481d0d816b788094657d6416026ab06f8d35576a2ed452d8d06888fd9b6a57669180c70553a40cfe9a16f591bf3e230b7620285fe250be07ca2268c04310433a814c9eb37e5bfe9b2cde2aa8cbca1a129ffe5c297dfea4875e97c6e01fe27edf22ea8778f268db48c29566bf89efdc20791a1269c017851e82cd910899f31f2e15746971cb0708a8c2e94c20282a3f2dc417d5eac850e625b52bbc430c2d7b631c3d49bdcb6a3057e67bc8721776733ae70ea1d000eb0629bfb157c9356a3045528736b62f2d96a8a8b7c8240361b7739afc111811cc18bfa5554bb2226ccf12effd345a3d8b75a6da7227976e48c22a49a61cffda00ac440693596ee6f7b3187c0cd4df6675c1d6344ff4b352216c3f1493476ebc60f3b5af4e84f96d1f15aeb3e986bfcc6366eaf483cd746a65ffdea3496cc39e8afce323d2a19735d5a8bec60d5957a20973ee3ef1b6995d4ce3837630c2ad69e509ce188807f0b11286545153e068a82666d00eca7a0719af16742483cc25ef15461cef8e6fe917b29200bf34ea1014b13735b588995c65eef881ea4ac35d1d822d2ec9c580a3cd28b19b20ee266afaa50f383a7516de003a0547add15045aaa355e62c4cf265bc1b823c5962fc74dbf929fe09c78064269a4427ffcf2e36a5bae85185172cc5c92aff8c508bc714a3e7416e05a3d01ac4516623fdfeb8a0cdf2b078a33a4ef44adf970ff4a16bc09cc34db4abda19162617f6fca320d7064bced6b20e5c3e30a5cc5e7f5950f54b07231b8f87790ec726c9dbedf0452a31ea288a24e5d9e66680cce5ca132d0237537d5b9c67ced2a649ee0a89a8f56bf0704d2d45958865226d04812ca184b12d26ea7a6f4b7c9f0a5b61811389a8be0e3dfaff363897c716717116a7f4ec881fc9fc13e132e5202e273abd0821e894cd60d2b901581d48dd6ca9297acd89fd41b91b1e5a0df46e4c6de73b51997d18a4699e2d6dd0015535c17e192832354943ad86ec187c930b7b54993cfc566ccbbc8b6018abcc9ad0195846c85a9c6940fa3ead62aa3bd23755ef0957c4a3257590658a0cf799c2e6dc4840b4836147bb840bfe4997f36cac666bbd197f1e96726caca2ec0d6502a44e80565c4883d9d60634e2767e6ad78141915d40f97c6b6807171fe2c1e5d22c3133f6dccbeb25a067bd5fcf65960d7054af43f62e71302cdc37ffc2622fc03cb89efd0687967cd5d266312461948a3bb744d94495bfe8f26e8e199f29bed0760d2a701035fc0f688a71a3e5f3ba060b327b714fb9f060af27aac5e037b3d47c5604cff883157a3f37d6d3c0f7f30eb6a62a502da0aa90376727c2e936e315e4205ff43c8ca479e6c0cacf6e3b384b086ee5d7f23eabfe5b3958f3a2dca7eb7c222de69afc31417cdf6ec396cd3366f6360850c8b3a45fc75e7d6bdc2c70bb76057ea1a478b3ca906f3574c2466cb0a0e7164e876254b28c662760e476e3e6d16982edf973e11a0a4d66d5a1f5d4e667cae8c57e5c18b20f7cc01d33fc95979c4b6c91ea9084447f0cee598ee864b6edf0829a1ad9caa3c56d596dd8739fe501bb344653ebd0ddf0c89f85b36d3c49d762d095f9aaa76d8320a03ce432bed3bae184a3589de6b534fa91a9a927a3cd989dd6055e017b264053b3fcc7cacca06c8cfe613c63e7f29802a505614705867bc6440e59a179816aaf850318567f583123abab7cce245cbe5d51a13135b383203f81e007c535638823bac906a6d2ff617adffb7fe72b331e24356cd5d5c2c71aa45ceaeebbe4c50edcb227c4eeeb7c4363df31cb963da2a180799bc6ea20df08e3edb9f23ef6cb6ef90e63e19347c1e561663076ba989ef539ec14796109ee622503bfe94fdfacd795ad7f806e90a5ffbf11b11f1ac559ad4d2a23c76ececdec8b55c3568eb6fad4e496fa5028ab4b933631371e7b208628d16ba305ccdf4c4b6c784dc57181424a9c6b8c931970e19857b92dde7d837e73b80217bb4e0940154c3ec49cd5094ebc4b1a746a8efacffecb93b3d049261c8efeb282615ed73df51bd0f590ae9314cfd00267679108413f1ac34b95ef1e4e53d0e1a965ade0bb1075fdef403cb716ca4c77f1caf0052a904ab0921604d59eedfac7a0bcc0adde32ddec2fb56f47da5bc8ea16a388aa3f1d1e73556e043524fde4b0721fb7fda2236db30cd176267409c84263d2a9ff05ff67d8294597b7dc8c38c87c9f19de5030ca39586f22b8f3d84e2d8ef0204d86108f0b9dbc1a915c8c4558444db4d487db0710d964c47a8cb72ab9074f382a44d26b2dfa3c0958476a0a595940bdd84b32a985b89a732eadec50325019e8b3b0b6ce5972c1a78c8b8fb0720c8268ffd7ab801c3789f62f92fb34d5351350e5a68b81de28552119885baaa5a85ccf45e7c08166ae8d9bedec89e86b8bf60143d8f8296224e0608b84dc6f56b6d5a4dbdfa40fafbdf53d5ca26ef40dc5db23809b9c9418558d26f1eb115cf620186ebd9dc867500e93922b16f1a0f68f6a8960196a313e29939c62e0dd00ce4b5da80e2505622dccf7e7869fd382e8c9c89f102ec5ce1930dbf5d2e5d25b697498862c1f458148dfef7bfa3f004701cf2371193fcb10c6b83f9a56d6170eba0263b3e7672a6d7afa58a1e09f393e6d1d33383118eaba39db70a1661b0d31c67ff170183228c0241f3832d5c640786d3aec887fbdad98dafb73321223e7d864abb123d715d5b98d42c2a15363213d30f27b120dff97bd323c524f50dce025579da4e21ed232e14534b60c1cee6df2a4f6d0071ad81ef1b9852aad2115bdf58b7158d54e8f447177289661a3d52148fce9cf458573375d3c8e3a78bcd05a700bc813e56396e8da59b52b9675ad372bd061af123dbb695c1a2158baaeb914a32358ed42c656353b26cfd726b132b0e06836dd65ea4d40c9adc3bb1535da70b52b4e76a95a20a3c3bd596c930c9d31494c34649eb1bc6af5135ee4c419e739c7e7be8fd0504b1db8407c288774b19f02245d8b0ef204869ec3e8ff8dc5dd84e9b08dd530da55869ec70b51961670e34f949828f175179900e96ab6f00f61ff09f50d54cbd9af88e7f1491e2b25eb71146655cbffaae8a4e156495d53fde0a97a817da74f99e807a8979600ccdc0707992ca7d5ce27f13d5fdb823d0f5386f9c64be5b3a8534c82a3aa53f9585b0d65ef45a5590b85045e9e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0x1000}], 0x7, 0x0, 0x0, 0x20000000}, 0x1) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/03/23 06:58:05 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x581080) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x5}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) ftruncate(r0, 0xfff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ax25(r2, &(0x7f0000000040)={0x3, {"2c45597265985d"}, 0x80800044}, 0x10) 2018/03/23 06:58:05 executing program 2: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000140)="0e1bb0bf7e12cc809a6c69f4079b3a3911fb8faf73ed54efa68db93b2e65d413347ac6122634e33581957193e261dbae9e8298cb23809b0d3c3cdd5afd057bdd12cd0b9d10f7c9f74f6f5723927a58da4e63fc8dd7769b13f3ca1fbfc3ecea74fa68dd04e78ba50a") mount(&(0x7f0000003700)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000000000)={0xffffffff80000000, 0x9}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000038c0)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') utimes(&(0x7f00000000c0)='.', &(0x7f0000000100)) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x0) 2018/03/23 06:58:05 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) unshare(0x4000400) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x800}, 0x8) 2018/03/23 06:58:05 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/43, 0x2b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x5) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000004c0)=""/196) r2 = syz_open_procfs(0x0, &(0x7f00000065c0)='attr/current\x00') socket$packet(0x11, 0x2, 0x300) write$tun(r2, &(0x7f0000000180), 0x28) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000140)) socket$packet(0x11, 0x2, 0x300) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000001c0)={0x3e4ec91a, 0x671b, 0xfffffffffffffbf9, 0x1000}) 2018/03/23 06:58:05 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000100)=@ethtool_ts_info={0x41}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200040, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/03/23 06:58:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000240)=""/1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x4}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x8, 0x5}, &(0x7f00000001c0)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)=""/7, &(0x7f00000002c0)=0x7) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000c38000)=0x3, 0x4) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000200)={0xab, 0x0, 0x8000000000000}) 2018/03/23 06:58:05 executing program 6: eventfd2(0x80000000, 0x800) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x2, &(0x7f0000004fe8)=[{0x5c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4802) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/03/23 06:58:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000000)) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00032bbd7000fddbdf250100000004000500"], 0x18}, 0x1, 0x0, 0x0, 0x4800}, 0x20004000) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/216, &(0x7f0000000180)=0xd8) 2018/03/23 06:58:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00000000c0)=0x800, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="fcefffffff0f000008000000000000000000000000001c00003f4aa196a8be9317"]) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x2d4, &(0x7f0000000100)}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) 2018/03/23 06:58:05 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x800) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f00008b8ff6)='./file0\x00', 0x12) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) sysinfo(&(0x7f0000000100)=""/211) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="3761c65b17ba9fe078fee8ca907544eb", 0x10) 2018/03/23 06:58:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/23 06:58:05 executing program 6: r0 = memfd_create(&(0x7f0000000040)='}\x00', 0x0) r1 = getpgrp(0x0) tkill(r1, 0x38) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/03/23 06:58:05 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f0000000040)=0x4, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0xee, 0x80000000, 0x0, 'queue0\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x80000000003, 0x0, 0x3}}) 2018/03/23 06:58:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000180)=""/118) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x8, @tick=0x4000000, 0x0, {0x7fff, 0xa7}, 0xec, 0x0, 0x101}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) 2018/03/23 06:58:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/70, 0x46}], 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x62518516) signalfd(r0, &(0x7f0000000180)={0xaf1}, 0x8) ioctl(r0, 0x400000000000127a, &(0x7f0000000000)) sendfile(r0, r0, 0x0, 0x3) 2018/03/23 06:58:05 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getgroups(0x1, &(0x7f00000002c0)=[0xffffffffffffffff]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x800000000, 0x7, 0x9000}, 0x4) bind$packet(r0, &(0x7f0000000300)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'irlan0\x00', 0x3}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ip6gretap0\x00', 0x1}) 2018/03/23 06:58:05 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) [ 38.270472] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:58:05 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) write$selinux_validatetrans(r0, &(0x7f0000000200)={'system_u:object_r:dhcp_etc_t:s0', 0x20, 'system_u:object_r:init_var_run_t:s0', 0x20, 0x35, 0x38, 0x20, '/usr/sbin/cupsd\x00'}, 0x57) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x0, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x9, 0x30}, &(0x7f0000000180)=0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000040), 0x3b8) 2018/03/23 06:58:05 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}}, 0x8, 0x101, 0x80000001, 0x0, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x800, 0xbd5}, &(0x7f0000000300)=0xc) r2 = epoll_create(0x9) ppoll(&(0x7f0000000040)=[{r2, 0x10}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0xfffffffffffffffa}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000d64f88)=[{}], 0x1695, 0x400000000dca) recvfrom$llc(r3, &(0x7f0000000100)=""/55, 0x37, 0x2, &(0x7f0000000140)={0x1a, 0x0, 0x9, 0x9, 0x0, 0x3ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002b9ff4)={0x6}) 2018/03/23 06:58:05 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000003c0)="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", 0xfc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'dummy0\x00', {0x4, 0x2, 0x5, "83db3f2b83c7", 0x9}}) socketpair(0x8, 0x3, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/47}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) 2018/03/23 06:58:05 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fremovexattr(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="b27506282f6e5f702f69703677e57184fceb15cb50db641548f800000b988748208e3659b3741bba4331ae57f508c918d8c100006b000000060000000088f72733058813c96235926221ce5dc4f60f29ffc03f712dd9dde59f3bb0f75b52b8b61ee7e21d62615414e818ae272f154c2b77a1ae98e6a56c3b57111a6b2790afb1aaa8c94a6151aca3c6a409768c2c52ddd704f41088e762f78aef57bf14bcc6702400000000799f8a42c1f2052fbd"]) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x9, &(0x7f00000002c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000340)={r2, 0x3}) fanotify_mark(r1, 0x85, 0x12, r1, &(0x7f00000001c0)='./file0\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) r4 = timerfd_create(0x4, 0x80800) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r5 = socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet6(r1, &(0x7f0000000080)="b5adfdc5f8a7f1562f56fabfa6fdb3f692ebddd823ef5b125c565d317bd3a3", 0x1f, 0x40010, 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x406, r5) syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00') socket$inet6(0xa, 0x6, 0x8) timerfd_settime(r6, 0x1, &(0x7f0000000380)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000003c0)) 2018/03/23 06:58:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f0000001100), 0x0, &(0x7f0000000080)=ANY=[]}, 0x0) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=ANY=[@ANYBLOB="18000000010000000100f200", @ANYRES32=r0], 0x18}, 0x0) close(0xffffffffffffffff) close(r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) 2018/03/23 06:58:05 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$TCSBRKP(r0, 0x5425, 0xa3c) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5393, &(0x7f0000002ff2)) 2018/03/23 06:58:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38279c3c1bd41c11", 0x7d) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x6e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x204000, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 06:58:05 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f6d6366696c7465723600102893b12373fffc7c9b15acf25fbda3b1d208ba721f84d4d20e0e600897ee9d19840cacbbce2ec1dd03d33155d98df57a10a7e244") ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x4, 0x1, 0x5, "83dadd158f28", 0x401}}) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/03/23 06:58:05 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400200, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000b97000)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f43fe8), 0x0, &(0x7f0000aa3000)=ANY=[@ANYBLOB="39d993"], 0x10}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @remote}, &(0x7f0000000040)=0xffffff31) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, 0x9, 0x7, 0x8, 0x100, 0x10000, 0x4, r2}) 2018/03/23 06:58:05 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), 0x8) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20800060}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0x10223) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'gre0\x00', {0x2, 0x4e21}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x20, 0x101, 0x5, 0x100000001, 0x44}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x78, 0xce, 0x101, 0xde, 0x7}, &(0x7f0000000200)=0x14) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bond0\x00', {0x4, 0x800, 0x0, "ecfe2313e5f5", 0x4}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$void(r0, 0x5451) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, 0x55, r2}) [ 38.493999] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. [ 38.529809] sd 0:0:1:0: [sg0] tag#707 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK 2018/03/23 06:58:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x585440, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000100)=0x9, 0x4) 2018/03/23 06:58:05 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x4, 0x5, "f250d140c597", 0x4}, 0x10) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=@ipv4_newroute={0x1c, 0x18, 0x305, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x1c}, 0x1}, 0x0) 2018/03/23 06:58:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x10000000000000d0, &(0x7f0000fb9ffc), &(0x7f0000000000)=0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4, 0x4}, 0x1c) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f0000000100)=""/252, 0xfc}, {&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000002c0)=""/150, 0x96}], 0x5, 0x0) 2018/03/23 06:58:05 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x25b3, 0x9, 0x541, 0x98}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001080)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x0, 0x3, 0x2, 0x8, 0x0, 0x6}, &(0x7f00000010c0)=0x20) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001140)=0x8, &(0x7f0000001100)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc3, &(0x7f0000001180)="737451b9ae4571dcc668eb8c48f6a3c94afa7874fe645d241964dacddd1b32157e503595d23dac203e1016020040eb5057726789c4a9b1f9a3d88ddee992edba50222c31cbcc5259f37afb1cc6d084e4ec0d2e4c208bf7190989dfada0999349f5c14fae507294227cc6452af61b2caff4d534b4daa177a012baf2e1b73ca48fa2d855f75bebb38521fb5a2c13aecbb782f792a708360e6e1e9a68b6a438cab40deb85044efd") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYPTR=&(0x7f0000001400)=ANY=[@ANYRES32=r0, @ANYBLOB="19da13e260c2d92f2e80d48d6a58ac7d4ebef4a2fc9c31aec421ce613b6f7f4b761c29f89860723f834e34bd86577a4f0387faafa74e3cc9be6680792d38db4f577d303d3354ee85ecfa70c98a2166e8426ec29e26e917c05bd19db2170deac41796bd88223c77e9d9b068e3a388bd2b902b3528e6f2aaaec5946378b149a520755966149a24336e962c7ab9e30384bfe29541f5655ce81e05e55893f73d089c8a6f1554c31a2b34299980f83cc085f99448cc42892841bff25c77482b6d5e1bc187cd5fbfc52c5b70099f648745", @ANYRES64=r0], @ANYPTR64=&(0x7f0000001540)=ANY=[@ANYRES64=r0, @ANYBLOB="d99d52cd82d58a51afccb3d77ea3dc0886de8e2a7db41594b147e859e2bc0ce8cd0f6fd9dc635bc7c7ceec064c3ed5b5537f0f5ff3199bdd2f93064b9a61916a6563b2ed29850c90b435b6de80cd4fb731795d2f42387aece129c1c9fdf2be85c3825cba6a7a782053b68d3c91e17dcc519d973b425508146916302416043a484fcc2b844fa1bc00c1d47ab94944622f159b56894bf4cc1f5d12b671809fba29e81bd949cb3d46f18f0d109cba1e7f91d06c3b7bc54b6346cb", @ANYRES64, @ANYRES64=r0, @ANYPTR64, @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES16=r0], @ANYRES64]], &(0x7f0000001280)=0x2) accept4$netrom(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80800) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) 2018/03/23 06:58:05 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) eventfd(0x10001) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x1c) 2018/03/23 06:58:05 executing program 6: kexec_load(0x100, 0x2, &(0x7f0000000140)=[{&(0x7f0000000040)="08556ea8ae06bb1e9c93e9f3f55e23847fe4876b5a9bb1923aa1ed6df124331722398e12125f7d49633e53e3e48bb600b9be62c8583cc08bc2e8804ba960428473b3b7393d9ab43dec9ca71ac5ac9cc4cecefe2d6bd51385ff2d290e7252ee7ffc0aed4e12", 0x65, 0x1d16000000000000, 0x3}, {&(0x7f00000000c0)="b487b0b3465394131619871b71ecb0dc356387b6c6fc0b12b820fc581042c36ecb4ca941c5f452ae6732f5d67bed2b2bcefc6521550b67904f59080b83df90e8d440ae051f810f90be3e5ad02807ebf80685b3cc34", 0x55, 0x10001}], 0x280000) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x43, &(0x7f0000000080)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000d4f000)="fa", 0x1}], 0x1) lseek(r0, 0x0, 0x3) [ 38.538510] sd 0:0:1:0: [sg0] tag#707 CDB: opcode=0x76 (reserved) [ 38.544682] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. [ 38.553310] sd 0:0:1:0: [sg0] tag#707 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 38.562068] sd 0:0:1:0: [sg0] tag#707 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 38.570824] sd 0:0:1:0: [sg0] tag#707 CDB[20]: 0b 19 18 2018/03/23 06:58:05 executing program 3: ioperm(0x0, 0x7, 0x2) clone(0x84000, &(0x7f00000d8000), &(0x7f000074a000), &(0x7f0000000ffc), &(0x7f0000000000)) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x20000) 2018/03/23 06:58:05 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0xff}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x1000}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)) 2018/03/23 06:58:05 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000d000)=ANY=[@ANYBLOB="8561646600000000000000000000000000000000000000000000000000000000852a687300000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000006000)=ANY=[@ANYBLOB="0300000000000000"]], 0x0, 0x0, &(0x7f000023c000)}) 2018/03/23 06:58:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x0, 0xc26) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x32c]}, 0x5c) 2018/03/23 06:58:05 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000680)=0x0) fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) r4 = getpgrp(0x0) r5 = geteuid() stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000180)="8331a44bcda63c02892076a2b63f8d339206d1568b53e1288d6c154430de6fc4b6e39c7fe6629cadcb670a5223787a6e449475e70ce2474fcec1a87c5e85a5f0ae6d0c3c7aeac98b43410423d6b69a265f120fe0a7deca099102601fd72bb8682d7015b3921e9464a2b1929ab6364a25d42bc428f008115eec97fcafa68f6e07cd4e5ec2a15ada25", 0x88}, {&(0x7f0000000240)}, {&(0x7f0000000280)="11ae78d0eb9a4f4f8500652520e5c6166870764d5d18a5d48d8afd3dee110bc1d7541f3844aae9c8288595976ce5db4df325cd47f6208589f3a5d6cc3674276b5fea9403d26bd8fddb3af2f4e0b083121eea532629cef44a47f3558708286e3800038c0e1f1b8b745ccc4dbe3afaa1ef5e80c36585b7b4a65e93069d70e30f72ed3614bca48aa2a327b11ab940bdab2d1a871cf1acf0a002bd7f060c8cfae5b4cc9dd1644fa7b91519f0a9502f8c8c97361d509399", 0xb5}, {&(0x7f0000000340)="2387217c865004d2d0100fa818f0abeaa85126dc2949e6f3d62c9028baaa33e41eee08e662f72e1be42c84e78797ef4e1886c4746ef1972ba341987a5678f0949d8919ad0ce0ebd51ea904ae908a6c00f9b1d05b9ba98cd16145395b", 0x5c}, {&(0x7f00000003c0)="ec16833018106960343daff5ab2d9e2e527f4252ce4bf840c63df99c4c31fea28d9bd8108ae4dea0eb529358b696cfa4a39928187a63e3d20de4d3688b40ef117d53a537b4ce928be27b57d485c5707f32c85cbe400590ea5ced419282f202140d1a87fd51da09982562e5e25f3f56af07b573e4a5911ec3dcd9fed59ef516ae5cc3f6dc22b0b9561f1cac175c5b", 0x8e}, {&(0x7f0000000480)="a122973dd26abf95edc9e05fb0424c95fbba66a020309036eacc98ec2ccf23e44395df2e07edbe98dee66479c5982b4994f6b74f8e296549bf89a916b9c4bbc17c8a7071d03073ce0c734cc39b489d6a336e347a23713fd5fbea4f1cbb06bfebeed8a17fd1687bce886834a34ff45cfd96a97ae47b5c9eddadb0a717e060bb859eccbe61fa21a16cc05414daae145a0f43051161e633eea9d360f32fe772052966b58ce122e8d0759c9af923c6be641e03663a", 0xb3}, {&(0x7f0000000540)="a016d61ec3f581e15c2b8a61ccd8a69cdaee7852f9e3c74ad22288250656e7bc7ef4a1f61ec496b1ba37adfed5420c93e846ee7373550aafa735763491a919bb71c892ea4839e86aa1c881865a9e30ce17916ad9313a976b82854fa8ec698b925a73e70326cae3ecbe6167206f1733eede6b8ad7da2b19af9255da99eaf47234a55da1a851d49b8d813cb6ec371d6969486923f4eda33132ab70ab627e47ef77ddbd6db4c040e994009745244888242474a0cc6193216d6c4ea0f048115fc3fc57b87fa15978434b67e508e83ffba0c0a4a584d184dc38409b0bef6abcbbc6485c18d088a58099c135ab495d5c8cd5d65525", 0xf2}], 0x7, &(0x7f0000000900)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30, 0x40}, 0x0) r7 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) getsockopt$inet6_buf(r7, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/23 06:58:05 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001700)={0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}, 0x3, 0x6c30, 0xffff, 0x295, 0x4}, &(0x7f00000017c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001800)={r3, 0x3}, 0x8) keyctl$update(0x2, r1, 0x0, 0x0) keyctl$reject(0x13, r0, 0x28, 0x10001, r0) 2018/03/23 06:58:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x20, 0x11, 0x319, 0x0, 0x0, {0x7}}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/03/23 06:58:05 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x3, &(0x7f0000617000)=[{0xb1, 0x2}, {0x400000000009c}, {0x6}]}, 0x8) write(r0, &(0x7f0000000040)="1f00000004e070020274de01ffd6000001020000000000000000010000e46a", 0x1f) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/23 06:58:05 executing program 1: ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) 2018/03/23 06:58:05 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='stack\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) socketpair(0x7, 0x4, 0x2, &(0x7f0000000000)) 2018/03/23 06:58:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000004c0)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02050000020000000000000098d99ac2"], 0x10}, 0x1}, 0x0) 2018/03/23 06:58:05 executing program 1: timer_create(0xb, &(0x7f0000cbbfa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000085ff1), &(0x7f00000adf72)}}, &(0x7f00001dcffc)) clock_gettime(0x0, &(0x7f0000a1eff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000002b000)={{0x0, r0+30000000}, {0x0, 0x1c9c380}}, &(0x7f000022b81f)) timer_settime(0x0, 0x0, &(0x7f000097efe0)={{}, {0x77359400}}, &(0x7f0000737000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x7fff}}, 0x0, 0x9, 0x80b, 0x0, 0x8}, &(0x7f0000000240)=0x98) [ 38.695815] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57348 sclass=netlink_route_socket pig=6282 comm=syz-executor4 [ 38.709669] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 38.710220] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 38.714303] binder: 6288:6296 got transaction with invalid offset (3, min 0 max 56) or object. 2018/03/23 06:58:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) prctl$getreaper(0x5, &(0x7f0000000000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x541b, &(0x7f0000000140)) 2018/03/23 06:58:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$void(r1, 0xc0045c77) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000013ffc), &(0x7f0000000000)=0xffe5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@rand_addr=0x789, @rand_addr=0xe381, r2}, 0xc) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/23 06:58:05 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) recvfrom$unix(r0, &(0x7f0000000000)=""/138, 0x8a, 0x2000, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x78, 0x0, &(0x7f00000001c0)=[@register_looper={0x630b}, @increfs_done={0x40106308, r1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000140)=[@flat={0x77622a85, 0x101, r1, 0x3}, @flat={0x73622a85, 0xa, r1, 0x3}], &(0x7f0000000180)=[0x48, 0x38, 0x38, 0x18, 0x0, 0x78]}, 0x2}}, @increfs_done={0x40106308, r1, 0x2}], 0x85, 0x0, &(0x7f0000000240)="70424739bed439acb3056cce395eef3fe4c95e3e380adca49a4dfbd0abf8a4bf8387368dcd1a4f50d26d2981691965fd3d2eeac88b8f0c03a73150a9a425838b5936ccd494bf17504f3a7ac18a8000259f7f3e8e79495ea5c64e7a5a3e19040fada02ec99aa70f31cf854f4a6fda0743ae5ea485c252cf8be085ed8398240d7f4ee7f81d0b"}) 2018/03/23 06:58:05 executing program 2: syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@generic, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @multicast2}, &(0x7f0000000180)=0xc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x0, 0x4, [0x7, 0x3f, 0x100000000, 0x7e7]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x6}, 0x8) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/23 06:58:05 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000fef)='/selinux/context\x00', 0x2, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x500) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:mount_exec_t:s0\x00', 0x389) 2018/03/23 06:58:05 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xffff, 0x7, 0x3f, 0x4a7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9eff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000636000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8c}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x95, "92ff8be9a855b4aa8a98fa804d3d9033e485273f67b0baef976506d23ddb77b179fe9f8e89ca26ed650e7b9a96fcfc5c8779da2e8cf7bc2b2543d4681ce15fa0dfb892d6af46152a206f25935d926a29d9ce6083100e09fc52237f5e94f22e54df7a98e093667c6cf6534f97e98f99da89e55f46f7125772fb77cadc9da34ff8457a19ca3f58205f921bd11fa284cddac37ad5b808"}, &(0x7f00000001c0)=0x9d) [ 38.714423] binder: 6288:6296 transaction failed 29201/-22, size 56-8 line 3196 [ 38.715121] binder: BINDER_SET_CONTEXT_MGR already set [ 38.715138] binder: 6288:6297 ioctl 40046207 0 returned -16 [ 38.723174] binder_alloc: 6288: binder_alloc_buf, no vma [ 38.723192] binder: 6288:6297 transaction failed 29189/-3, size 56-8 line 3133 2018/03/23 06:58:06 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000581ff8)={0x19980330, r0}, &(0x7f0000000240)={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6a}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@dev={0xfe, 0x80}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000200)={0x2, &(0x7f0000000080)=""/92, &(0x7f00000001c0)=[{0x4, 0x6, 0xe3, &(0x7f0000000100)=""/6}, {0x3, 0x16, 0xe2e, &(0x7f0000000180)=""/22}]}) [ 38.744041] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.744157] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.746331] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57348 sclass=netlink_route_socket pig=6312 comm=syz-executor4 [ 38.800017] binder_alloc: 6319: binder_alloc_buf, no vma [ 38.800036] binder: 6319:6329 transaction failed 29189/-3, size 0-0 line 3133 [ 38.801524] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.809068] binder: 6319:6329 ERROR: BC_REGISTER_LOOPER called without request [ 38.809078] binder: 6319:6329 BC_INCREFS_DONE node 18 has no pending increfs request [ 38.809086] binder: 6319:6329 got reply transaction with no transaction stack [ 38.809095] binder: 6319:6329 transaction failed 29201/-71, size 48-48 line 2926 [ 38.827919] binder: BINDER_SET_CONTEXT_MGR already set [ 38.827934] binder: 6319:6341 ioctl 40046207 0 returned -16 [ 38.842817] binder_alloc: 6319: binder_alloc_buf, no vma [ 38.842854] binder: 6319:6343 transaction failed 29189/-3, size 0-0 line 3133 2018/03/23 06:58:06 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/4096) r1 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040), 0x4) 2018/03/23 06:58:06 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) getpid() unshare(0x40600) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) signalfd4(r0, &(0x7f0000e82000), 0x8, 0x0) 2018/03/23 06:58:06 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4000, 0x181) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x7}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) get_robust_list(r1, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000240)}, &(0x7f00000003c0)=0xc) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x50040) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000280)) 2018/03/23 06:58:06 executing program 2: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000000)='selfGPL,wlan1!\x00') lseek(r0, 0x0, 0x3) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/23 06:58:06 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14}, 0x14}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2, 0x0, 0xb, 0x6, 0x0, 0x1ff}, 0x20) 2018/03/23 06:58:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x4e24, 0x6, 0x4e21, 0xffffffff, 0x2, 0x80, 0x80, 0x86, r1, r2}, {0x4, 0x8, 0x8, 0x0, 0x7, 0x4, 0x3ff, 0x80000001}, {0x4, 0x3, 0x4, 0x3}, 0x6, 0x6e6bbb, 0x1, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x12}, 0x4d5, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x3, 0x1, 0x1, 0x80000000, 0x4, 0xffff}}, 0xe8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) shutdown(r0, 0x1) 2018/03/23 06:58:06 executing program 4: capset(&(0x7f0000f40000)={0x4000019980330}, &(0x7f00000000c0)={0x0, 0xfffffffffff80002}) r0 = memfd_create(&(0x7f0000000000)=')em1md5summime_typewlan0usermd5sumself&]^!:selinux\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x1, 0x1, {0x2, 0x2, 0x2, 0x0, 0x8e5b}}) 2018/03/23 06:58:06 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x18c) r1 = dup3(r0, r0, 0x80000) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/03/23 06:58:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'ip6gretap0\x00', {0x2, 0x4e21, @rand_addr=0x9}}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x101400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x6fc3783c, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={r3}, &(0x7f0000000300)=0x8) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000340)=0x7, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r4, r5}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$getflags(r0, 0xb) shutdown(r0, 0x1) 2018/03/23 06:58:06 executing program 4: r0 = memfd_create(&(0x7f0000f9a000)='ramfs\x00', 0x2) fcntl$addseals(r0, 0x409, 0x4) fcntl$getown(r0, 0x9) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x40000000000000d8}) 2018/03/23 06:58:06 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x202, 0x0) clock_gettime(0x7, &(0x7f0000000140)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) bind$netrom(r0, &(0x7f0000000440)=@full={{0x3, {"f1e99a44e4b5c3"}, 0x1}, [{"1155f977431da1"}, {"e268db2cb5fbd6"}, {"d166f2910e230d"}, {"6db4b5af98c4af"}, {"7b835ceeacb000"}, {"766b152a55c745"}, {"fdf5be7dbe7a5a"}, {"e8ebfefb124d6e"}]}, 0x48) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000300)=""/103) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000000080)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r0}) getsockname$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000400)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x8}) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r3, r4}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="1fc4f5fb020311", 0x7}], 0x1) 2018/03/23 06:58:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) accept4$packet(r2, 0x0, &(0x7f0000000040), 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) [ 38.912798] audit_printk_skb: 6 callbacks suppressed [ 38.912810] audit: type=1400 audit(1521788286.109:23): avc: denied { write } for pid=6346 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.929688] audit: type=1400 audit(1521788286.129:24): avc: denied { setopt } for pid=6361 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.930759] audit: type=1400 audit(1521788286.129:25): avc: denied { shutdown } for pid=6361 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 06:58:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000f78000)=0xff) bind$inet6(0xffffffffffffffff, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x80000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) geteuid() 2018/03/23 06:58:06 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa1) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/igmp6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0xe3000000, 0x4) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000100)={&(0x7f0000000040)="e263b937e9ccf420951e6f2b3162f1347ea6a1451d6d19d79638b6bf0a2640a8d11f30cbbcca6a18e4420ffef2df3ff75e1f6a18010f911852aeaa25d075247f0eb5dcc8887950d5d26dded74a99e6dcc15c10755a10a1d1f648409d3a84bce472ef93b048e8387b4fc283f5930fe971fb1b1518736cff8c971b5c640e1e815cba4c41257dcfa3a1d8c4ea8a0b7eade75613448fb1a5875451d03d", 0x9b}) 2018/03/23 06:58:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0}, {r0}, {}, {}], 0x4, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000100), 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/23 06:58:06 executing program 4: r0 = socket$packet(0x11, 0x5, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) sendto(r1, &(0x7f0000000280), 0x0, 0x40, &(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x1, @empty, 'lo\x00'}}, 0x80) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000280)=@req3={0xffff, 0x2, 0x1, 0x2, 0x1, 0x56, 0xfffffffffffff800}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x0, 0x1f, 0x1b, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/03/23 06:58:06 executing program 0: r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002600)='/selinux/mls\x00', 0x0, 0x0) getresuid(&(0x7f0000003840), &(0x7f0000003880), &(0x7f00000038c0)) getpid() fcntl$getown(r0, 0x9) stat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003dc0)={0x0, 0x0, 0x0}, &(0x7f0000003e00)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003ec0)={0x0, 0x0, &(0x7f0000003cc0), 0x0, &(0x7f0000003e40)=ANY=[@ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="186711e91700", @ANYRES32=r2, @ANYRES32=r3], 0x2e}, 0x8000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1001) rt_sigpending(&(0x7f0000002540), 0x8) 2018/03/23 06:58:06 executing program 2: r0 = socket(0x2, 0x0, 0xb6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syzkaller1\x00', 0x21efa671) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0x1a, &(0x7f0000001100)=0x400, 0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/4096) 2018/03/23 06:58:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000948fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xbf8, 0x400f00) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000140)=0x81) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xffffffffffff7fff, 0x200) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000080)=""/87) 2018/03/23 06:58:06 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='~', 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f00000000c0)='>', 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80040, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x2, 0x3ff, 0x1f2, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x1}, 0x8) 2018/03/23 06:58:06 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa1) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/igmp6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0xe3000000, 0x4) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000100)={&(0x7f0000000040)="e263b937e9ccf420951e6f2b3162f1347ea6a1451d6d19d79638b6bf0a2640a8d11f30cbbcca6a18e4420ffef2df3ff75e1f6a18010f911852aeaa25d075247f0eb5dcc8887950d5d26dded74a99e6dcc15c10755a10a1d1f648409d3a84bce472ef93b048e8387b4fc283f5930fe971fb1b1518736cff8c971b5c640e1e815cba4c41257dcfa3a1d8c4ea8a0b7eade75613448fb1a5875451d03d", 0x9b}) 2018/03/23 06:58:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000934ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) sendto$unix(r0, &(0x7f0000842f2e), 0x0, 0x0, 0x0, 0x0) 2018/03/23 06:58:06 executing program 6: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x8000, 0x0, 0x0, "71756575650000005d00000000000000fe00000000000000000000000000000000000000000000000000001800000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f}) 2018/03/23 06:58:06 executing program 5: r0 = socket$inet(0x2, 0x400000001, 0xffff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000007, 0x4) 2018/03/23 06:58:06 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1}) 2018/03/23 06:58:06 executing program 5: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0), 0x4) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x4) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) creat(&(0x7f0000000100)='./file0/bus\x00', 0x8) [ 39.093366] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.103863] CPU: 1 PID: 6393 Comm: syz-executor0 Not tainted 4.9.89-gf361eb3 #2 [ 39.111314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.120665] ffff8801d4b978a0 ffffffff81d96069 ffff8801d4b97b80 0000000000000000 2018/03/23 06:58:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x100000, 0x0) getsockname$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, r4, 0x80007383, 0x200000004) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) dup2(r3, r4) close(r0) 2018/03/23 06:58:06 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) vmsplice(0xffffffffffffffff, &(0x7f0000b1d000)=[{&(0x7f00002ee000), 0xffffffffffffff00}], 0x383, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="a3da4e22b013", 0x6}, {&(0x7f0000000040)="0c34cae3642926649b50e972abf031cc83eb603aa2f1fb8a8d4e8efcc25e9ef910b679cfe235db6d3088631d925a38825d4b99d836", 0x35}, {&(0x7f0000000080)="d09b547b549717ea5439c079", 0xc}], 0x3, 0x2) [ 39.128724] ffff8801be024890[ 39.129767] audit: type=1400 audit(1521788286.329:26): avc: denied { transfer } for pid=6422 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.137666] binder: BINDER_SET_CONTEXT_MGR already set [ 39.137681] binder: 6422:6431 ioctl 40046207 0 returned -16 [ 39.138877] binder_alloc: 6422: binder_alloc_buf, no vma [ 39.138892] binder: 6422:6426 transaction failed 29189/-3, size 40-8 line 3133 [ 39.162073] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.162181] binder: release 6422:6426 transaction 23 out, still active [ 39.162185] binder: unexpected work type, 4, not freed [ 39.162187] binder: undelivered TRANSACTION_COMPLETE [ 39.162216] binder: send failed reply for transaction 23, target dead [ 39.206725] ffff8801d4b97b90 ffff8801d4b97a70 ffff8801d4b97a98 [ 39.213123] ffffffff81662fa9 0000000000002a2e ffff8801d95e38f0 ffff8801d95e38a0 [ 39.221093] Call Trace: [ 39.223655] [] dump_stack+0xc1/0x128 [ 39.228991] [] handle_userfault+0xa59/0x1320 [ 39.235021] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.242005] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 39.248382] [] ? handle_mm_fault+0x11ad/0x2460 [ 39.254583] [] ? handle_mm_fault+0x1f19/0x2460 [ 39.260787] [] handle_mm_fault+0x1f27/0x2460 [ 39.266817] [] ? futex_wake+0x146/0x440 [ 39.272410] [] ? __pmd_alloc+0x410/0x410 [ 39.278091] [] ? get_futex_key+0x1050/0x1050 [ 39.284124] [] __do_page_fault+0x5c2/0xd40 [ 39.289986] [] ? mm_fault_error+0x2c0/0x2c0 [ 39.295932] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.302567] [] do_page_fault+0x27/0x30 [ 39.308076] [] page_fault+0x28/0x30 [ 39.313324] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 39.320136] [] ? compat_SyS_sigaltstack+0xec/0x4e0 [ 39.326686] [] ? __save_altstack+0x1d0/0x1d0 [ 39.332714] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 39.339699] [] ? security_file_ioctl+0x89/0xb0 [ 39.345899] [] ? fput+0xd2/0x140 [ 39.350888] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 39.357002] [] ? do_fast_syscall_32+0xcf/0x870 [ 39.363201] [] ? __save_altstack+0x1d0/0x1d0 [ 39.369228] [] do_fast_syscall_32+0x2f5/0x870 [ 39.375342] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.381979] [] entry_SYSENTER_compat+0x90/0xa2 2018/03/23 06:58:06 executing program 1: r0 = socket(0x10, 0x2, 0xc) r1 = dup3(r0, r0, 0x8e7b217559940cec) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104ffffe43b54c007110000f30501000b0003004010d10b04cfc4", 0x1f) 2018/03/23 06:58:06 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x23) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x14) 2018/03/23 06:58:06 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000a80)={0x0, 0x1ff}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000b00)={r3, 0x5}, &(0x7f0000000b40)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r2, &(0x7f0000000100), 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/03/23 06:58:06 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x41010, r0, 0x0) r1 = socket(0x1b, 0x8000f, 0x2) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'bpq0\x00', 0x11dd}) clock_adjtime(0x0, &(0x7f0000000fd6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/23 06:58:06 executing program 4: socketpair(0x8, 0x80e, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000740)={0x14c, 0x0, &(0x7f0000000500)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x0, 0x1}, @acquire={0x40046305}, @acquire={0x40046305, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x18, &(0x7f00000000c0)=[@flat={0x77622a85, 0xa, r1, 0x3}, @fda={0x66646185, 0x6, 0x4, 0x1}, @flat={0x73682a85, 0x100, r2, 0x4}], &(0x7f0000000180)=[0x0, 0x78, 0x40]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000240)=[@ptr={0x70742a85, 0x1, &(0x7f00000001c0), 0x1, 0x2, 0x3f}, @ptr={0x70742a85, 0x1, &(0x7f0000000200), 0x1, 0x1, 0x3a}], &(0x7f00000002c0)=[0x20, 0x0, 0x0]}, 0xc80c}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x10, &(0x7f0000000380)=[@fda={0x66646185, 0xa, 0x0, 0x1}, @fd={0x66642a85, 0x0, r3}, @fda={0x66646185, 0x6, 0x4, 0x31}], &(0x7f0000000400)=[0x30, 0x48]}, 0xfffffffffffffffe}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000480)=[@ptr={0x70742a85, 0x0, &(0x7f0000000440), 0x1, 0x1, 0xb}], &(0x7f00000004c0)=[0x30, 0x78, 0x38, 0x48]}, 0xa3}}], 0x8a, 0x0, &(0x7f0000000680)="0a982b90c080863d4239ab9639a71e2493a64f9bb4ae6b8c26beae6583b511498eeca511d20c770a5106b45c43ecd60089092277e68e3ada91e5d1cf3489959150f6c2aac55fc9353a56097eca01ab662432a13afdccd55bb6a826cd3b700f77702009d339cb00e41a72bc33b25b302002f56bfd7f155ed5b038e2737d214faf88424d7800b8b64fe39e"}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000000002080fe) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000000)) 2018/03/23 06:58:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x0, 0x3}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'cpuset}eth1]wlan0trusted--/&\x00'}) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x0) dup3(r3, r2, 0x0) epoll_pwait(r2, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f000004aff8), 0x8) 2018/03/23 06:58:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000012000)=0x82b9b7d9c900b9e3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'vlan0\x00', 0x9}) 2018/03/23 06:58:06 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xa4, "c99945ad9a04bfdd3a3b9bf7f0685b6a9035576bbf19e4d115bc9514b5c9e72e9c8d15f0d1449d456f47f030a929280a1df3c7880d0e3088b4398adb0f7e497133c3ef91c55b2cae4dd9fab93ab5a71ee76f21dcd3db779a0474d7326422d5f3d8c4afac7c8cd5345f7ec6ea642516fa82b14783f22622d8bf7a81503be6d1d7dcc78ee92f8413407c16cef45b8fba236721115e0994ac88694fac37099e5e594f13ef98"}, &(0x7f00000000c0)=0xac) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fe9)) 2018/03/23 06:58:06 executing program 3: setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) r0 = socket(0x13, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000005a00fd4bc49feaa4d6c139ecb66a712ffd010028b6fff7ef71b5771317140400", 0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xe7, "3606a46b9bf8ea53fb26d29e4c59dad6d6595e3c89de51650170233d2afbb08103b32a26fb8873930cfc0abedcbf74b7e27022b9124f1276d693c7705ea5b95fe50ec961d6f363d1fcc4ffde94e449a878b7b4dbc5f732a52e61be7f55329419fbf8d1b792a19a79bf3fd3c297f1e4ccdd191f7db85fd19e86b6c19519c4f39da895aaf50af4498caf65a0c14fe06012854ccb13dc65f9a57affcb1a8762a9ac5aaa2440190a1cf08ce54871ff39fb5a1874907fa6fabc70e77f9e98522af43a07ff51e1c4abff40b9f6711ab1ea5a396ec4d197f0c383dbac0730c5584e73515cd4295ad5936d"}, &(0x7f0000000240)=0xef) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2e6, 0x1, 0x137, 0xf7d9, r2}, 0x10) read(r0, &(0x7f0000000000)=""/29, 0x1d) 2018/03/23 06:58:06 executing program 4: pselect6(0x40, &(0x7f00007b9000)={0x0, 0x0, 0x0, 0x1ff}, &(0x7f0000fcefc0), &(0x7f000088efc0)={0x0, 0x100000000, 0x0, 0x0, 0x0, 0x2}, &(0x7f00006eeff0)={0x77359400}, &(0x7f0000fceff7)={&(0x7f0000fceff8), 0x8}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="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") 2018/03/23 06:58:06 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) 2018/03/23 06:58:06 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000000000)=0xfed4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 2018/03/23 06:58:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x8005}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2040, 0x0) 2018/03/23 06:58:06 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f00009ec000)=[{&(0x7f0000f48181)="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", 0xb18}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300)=0x7, 0xfffffffffffffe6e) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d020000d80e06e86ecdef929f683aaca6"], &(0x7f0000000680)=0x15) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x3bd6}}}, &(0x7f0000000380)=0xfd9f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff52c}}, 0x0, 0x3ff}, &(0x7f0000000480)=0x88) timer_create(0x6, &(0x7f0000000100)={0x0, 0x18, 0x8, @thr={&(0x7f0000000080)="afce717a8634decf90e016e0", &(0x7f00000000c0)="95d53b575feea47ed99f21ac5134dcacff03c824710eb815c684d4e122021f742d1e4b804f6ccf081545"}}, &(0x7f0000000140)=0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) socketpair(0x8, 0x80807, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x3) timer_settime(r5, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000580)={'broute\x00', 0x0, 0x3, 0x3, [], 0x3, &(0x7f0000000280)=[{}, {}, {}], &(0x7f00000002c0)=""/3}, &(0x7f0000000340)=0x50) 2018/03/23 06:58:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000541000)=0x200000000003) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r3, r3) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x13) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)) 2018/03/23 06:58:06 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000100)={0xffffffffffffff91, &(0x7f00000000c0)=""/22}) r1 = socket$unix(0x1, 0x1, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180)}, 0x0) 2018/03/23 06:58:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') write$fuse(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="280000000000a4000600000000000000070000000000d542e7df4b845a0592857eb5dce1f9f7710000ff000000000000000000000a0000000039db9f0fc3bc03315ced9acddf9bb25890d13317eccb0df3377785c4fcb8cd2a227af63a91f86c335bb3756a2993d6ef8c97819a68f18cbb26a94bf2e1ef0e649e674f1d9eae6f0955768846e4ee25c877ef5e56056cb7a1519ce6a759e5b914116c142022c468f469c3b9a5f9418c4a318e38163f179af0164a9c503f3d1fc5db23"], 0x28) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}, 0x7fff, 0x31, 0x0, "11ae8928484c6bd9b4cb4cc64d7e266b456dd249fbd6322254a83dbb37a4b7d85e24d61799b596080fadf1490ee58eb887a12d1c2380c4e09bd1f5d0c79dda843534e0a183f83b01e997249e88111470"}, 0xd8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) sendfile(r0, r0, &(0x7f00000001c0), 0x7f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x40}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x5, 0x200, 0xfffffffffffff586, 0x8000, r1}, 0x10) 2018/03/23 06:58:06 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x80000010000) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/20, 0xfc27) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@dev}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) [ 39.436845] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.476278] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.513969] audit: type=1400 audit(1521788286.709:27): avc: denied { bind } for pid=6479 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 06:58:07 executing program 0: r0 = socket$inet(0x2, 0x80e, 0x201) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) 2018/03/23 06:58:07 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x26) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = socket(0x11, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) setsockopt(r2, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1f, 0x8000, 0x3, 0x7ff, r3}, &(0x7f0000000100)=0x10) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) dup2(r0, r2) 2018/03/23 06:58:07 executing program 7: pipe(&(0x7f0000de3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0bfc8)={&(0x7f0000000380)=@ax25, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000180)=""/186, 0xba}, {&(0x7f0000000240)=""/223, 0xdf}], 0x4, &(0x7f000048cf31)=""/180, 0xb4, 0x2}, 0x1) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/03/23 06:58:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000439000)={0x1, &(0x7f000007f000)=[{0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="ffff000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/23 06:58:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) write(r1, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = syz_open_pts(r1, 0x2) writev(r2, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000140)={r3, &(0x7f0000000200)=""/231}) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5}) ioctl$VT_RELDISP(r2, 0x5605) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) 2018/03/23 06:58:07 executing program 3: syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e24}, 0x10) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x0) shutdown(r0, 0x1) 2018/03/23 06:58:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x1400) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r2) 2018/03/23 06:58:07 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40080, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x8, 0x70bd2b, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/03/23 06:58:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008bf000), &(0x7f0000ed3000)=0x4) 2018/03/23 06:58:07 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000040)=""/112, &(0x7f00000000c0)=0x70) syz_emit_ethernet(0x1e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c200000000004545403678b01b3368380000000088cab7ab051edd36a19410d5630733152fb8"], &(0x7f0000005fec)={0x0, 0x1}) 2018/03/23 06:58:07 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x1, 0x3, 0x9, 'queue1\x00', 0xabe}) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000400bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa72a7c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/23 06:58:07 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x867) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x5, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/23 06:58:07 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x8) r3 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r3) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x20f, 0x4, &(0x7f0000000040), 0x8) 2018/03/23 06:58:07 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/23 06:58:07 executing program 2: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) ppoll(&(0x7f000051c000), 0x200000000000018c, &(0x7f00009a6000), &(0x7f0000000000)={0x2}, 0x8) 2018/03/23 06:58:07 executing program 3: writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000000000)='19', 0x2}], 0x14c) [ 40.147315] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6535 comm=syz-executor2 [ 40.166779] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6541 comm=syz-executor2 2018/03/23 06:58:07 executing program 4: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800000032000102ffe0ffffffffffff00100000040001dfc81b93aa1144c20062cd0248e233d8ee11d101bf40a6075793774d11c35b370ad0b8a338f8de0c9609b9f055bbeb36651452dc5a68403b2a5f4efd29a99eebca6d63bde3a577f45b4700000000000000000000"], 0x1}, 0x1}, 0x41b3af9f59f5c2c0) 2018/03/23 06:58:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) close(r0) dup(r0) 2018/03/23 06:58:07 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000a12000)={&(0x7f0000bacfe8)=ANY=[@ANYBLOB="010000000001010000000000000000000000000004000100"], 0x18}, 0x1}, 0x0) 2018/03/23 06:58:07 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x5, 0x10001, 0x6}) tee(r0, r0, 0xadc, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) 2018/03/23 06:58:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x20}}], 0x2, 0x0) bind(r0, &(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x80) 2018/03/23 06:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffff3) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000e0a000)='./file0\x00', &(0x7f000093bfbc)) r2 = getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000183000), &(0x7f0000f80ffc)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f0000000000)=[r2]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000977000)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/03/23 06:58:07 executing program 7: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000000240)) mq_timedsend(r0, &(0x7f00004d4fb5), 0x0, 0x0, &(0x7f0000bfbff0)={0x0, 0x1c9c380}) mq_timedsend(r0, &(0x7f0000000280)="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", 0x1000, 0x0, 0x0) 2018/03/23 06:58:07 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r0) r1 = socket(0x18, 0x0, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x2, 0x9, 0x5, 0x1, 0x80}, 0x14) getsockname(r1, &(0x7f0000e78000)=@sco, &(0x7f0000245ffc)=0x8) 2018/03/23 06:58:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f00000000c0)=@ipv6_deladdr={0x34, 0x15, 0x1, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/23 06:58:07 executing program 5: r0 = socket(0xa, 0x802, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0xffffffff7fffffff, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xb80}, 0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x9c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x4e23, @rand_addr=0x400}, @in6={0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0x11}, 0x1f}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xb44}, &(0x7f0000000200)=0x8) 2018/03/23 06:58:07 executing program 1: r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/17, 0x11}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x8001, 0x8) 2018/03/23 06:58:07 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x401, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="12773984a61ff4303b8e775b17b3d81670cdf12bf83873d367c4bf80c85bc43f33d810dab10600000000000000341d04fb1d1c32", 0x34, 0x0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xff1e) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @empty, 0x40}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x400}], 0x74) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x100000000}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000002c0)=0x9, &(0x7f0000000300)=0x4) 2018/03/23 06:58:07 executing program 5: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = gettid() timer_create(0x6, &(0x7f0000000040)={0x0, 0x39, 0x0, @tid=r1}, &(0x7f0000000080)=0x0) timer_delete(r2) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) 2018/03/23 06:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffff3) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000e0a000)='./file0\x00', &(0x7f000093bfbc)) r2 = getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000183000), &(0x7f0000f80ffc)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f0000000000)=[r2]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000977000)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/03/23 06:58:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000000), 0x34c, 0x20000000}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) 2018/03/23 06:58:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="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") fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x6}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0x83501}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}}) accept4$packet(r2, 0x0, &(0x7f0000000080), 0x0) sendfile(r0, r0, 0x0, 0x7) 2018/03/23 06:58:07 executing program 7: syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030c000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_create1(0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0xc85, 0x8, 0x7}) [ 40.387173] device bridge0 entered promiscuous mode 2018/03/23 06:58:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)={0x14, 0x10001, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x3) 2018/03/23 06:58:08 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x401, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="12773984a61ff4303b8e775b17b3d81670cdf12bf83873d367c4bf80c85bc43f33d810dab10600000000000000341d04fb1d1c32", 0x34, 0x0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xff1e) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @empty, 0x40}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x400}], 0x74) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x100000000}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000002c0)=0x9, &(0x7f0000000300)=0x4) 2018/03/23 06:58:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/228) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x8, 0x4) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x3, 0x4) 2018/03/23 06:58:08 executing program 0: r0 = memfd_create(&(0x7f0000000200)='\x00', 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x200, 0x4) pwrite64(r0, &(0x7f0000000140)="9dc950", 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') timer_create(0x7, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000240)}}, &(0x7f0000000100)) 2018/03/23 06:58:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000080)={'lo\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000040)}}) 2018/03/23 06:58:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x7, 0x6, 0x8, 0x40, 0x8, 0x1}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = mmap$binder(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x200000a, 0x8050, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0xac, 0x0, &(0x7f00000003c0)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000280)=[@ptr={0x70742a85, 0x1, &(0x7f0000000180), 0x1, 0x1, 0x5}], &(0x7f00000002c0)=[0x38, 0x0, 0x38, 0x0]}, 0x1}}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x1, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000000340)=[@flat={0x73682a85, 0x10b, r2, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000000300), 0x1, 0x0, 0xe}], &(0x7f0000000380)=[0x40]}, 0x82}}], 0xa5, 0x0, &(0x7f0000000480)="018050d493b1b7a8f83e3a29c131538fc54667605b3b120d45e47e54913016b66fa1cdcf8bc470c57db099b76670301b59bd3383391b79e6185dc75f419c5609f9dee5254016ac7b5bd1d74d6bf30c63a7a53ffecce7cc8d205f4d68be6ba60a1330b88dff089bfc5408ee290eae680b4a062179bbc0c010fff86794344afe500ab38df8defd7de87507f7fa8715d7c69eb70512574d879d18736cd2235c5650105705c6dd"}) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto(r1, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c3ff0)=@in={0x2, 0x4e20, @rand_addr}, 0x10) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0xffff, 0x4, 0x500, 0x0, 0x80000, r3}) sendto$inet(r1, &(0x7f000065ef16)="98", 0x1, 0x0, &(0x7f0000f6fff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r1, &(0x7f00003f4000)="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", 0x431, 0x0, &(0x7f00009f0ff2)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6}, 0x10) 2018/03/23 06:58:08 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/248, 0xf8) 2018/03/23 06:58:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000094f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000a5000)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x76a, 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/03/23 06:58:08 executing program 1: r0 = socket(0x10, 0x804, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb40400007f1d020b00ff0010b500001000eb0800020000ffe5b7", 0x24) 2018/03/23 06:58:08 executing program 6: r0 = timerfd_create(0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f72a11e5ac5bc322e00"]) 2018/03/23 06:58:08 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x1ff, 0x3, 0x0, 0x0, 0x9, 0x60bf5d9d}, &(0x7f0000000100)=0x20) r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r2, @multicast1=0xe0000001}, 0xc) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0xffffffffffffff9d, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f00000014c0)=""/173, &(0x7f0000001580)=0xad) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f0000001440)={&(0x7f0000000340)={0x10e8, 0x26, 0x200, 0x70bd27, 0x25dfdbfd, {0x1}, [@typed={0x8, 0x27, @pid=r4}, @generic="af3db37217efcd9d7eb0ec40b9b6b92eea62ce1516956de52f309c32583cde2e60021ec93c510e9e37fb6eb6f8460f2be4a2a3fdb130620dc82ce068afe8fb34a1f2806dc3462bd56fef75bf3d42b485d3e9727fbda8241edbfe444d02314d77131d39a0b408e6271b20419e44d0b23dfb7907aed7f4cfcbfd29010cc5020cd70f0ad21c1db58ccd417223d11a75a11dae614538a43b7f11ce77787841a07e2d5fba94ed6342f9cd1c9ecd5082987ad440c3aa789e9e2ea4f3e7e21b1c1e7fa63f3a3d73b4f45a0c3fa77ebf", @generic, @generic="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"]}, 0x10e8}, 0x1, 0x0, 0x0, 0x4}, 0x20000040) sendfile(r3, r3, &(0x7f0000000000)=0x20000000, 0x400000ff) 2018/03/23 06:58:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) r1 = memfd_create(&(0x7f0000000300)='[*[\x00', 0x0) fadvise64(r1, 0x0, 0x0, 0x1) r2 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240), &(0x7f00000002c0)=0x4) write(r2, &(0x7f0000000080)="5fb6", 0x2) truncate(&(0x7f0000000040)='./file0\x00', 0x8001) ioctl$VT_RELDISP(r1, 0x5605) write(r2, &(0x7f0000000280), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100), 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 06:58:08 executing program 6: setitimer(0x1, &(0x7f00000000c0), &(0x7f0000000100)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fstat(r0, &(0x7f0000000000)) 2018/03/23 06:58:08 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) clock_getres(0x479bfdac17336cdd, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001540)={0x0, 0x565b, 0x3, [0x7, 0x400, 0x3]}, &(0x7f0000001580)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000015c0)={0x0, 0x8, 0x2, 0x5, 0x2, 0x10000}, &(0x7f0000001600)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001880)={0x0, 0x401, 0x8001}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001900)={0x0, 0x20, 0x7fffffff}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001980)={0x0, 0xf1, "e5c81a20dc1d85ba0fc306feda7b57238db4192c804cfd88931f26324bd8bfbf417198e72212fba44a0f9e5213e9e42b80fced65d000e11f6f5c46eabf3f52f884414c6bd9e67654c7cecb17df55811f48975e903a443f6a7e53e7efee003ff579384eea20af996b7ca43c9b2aa5ce4002a878b256dbe99c44c253c268286ab0ef305ccb4cfa333c03104ce3d74838eb2b0138c0a5e98be3f7d07904680fb09ae92dc2bc2d8d1cb91a5e00f492437867a924894a18a43a0b28fd5e3f62e7b556a9a6b1e3a1c5b3a6413b85ba0f43259a339584330516af5d55659b2489e89009fabc8c1694532b559d43f5b25550ae6dbf"}, &(0x7f0000001a80)=0xf9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001ac0)={0x0, 0xd9, "d47e431b507dd5f9c290351f8cc9ff3fb4e7280b886ea29a65956c9fe38e7af3cd42eec74a8d0c0b13281ce6163205283ba8fd736dcf221238eff182134744db9df11c62e7fdfae34fb5fa4f2358241da39f7bb20f6d697d6a329ee6df130bc80cbd69a9bf251bf12094c209f75ac9ac018ea8701870ae5f7bbd3b94166c5ce65e8a6f042cb2cf3e464766091656b77205f1456a8b0cedd0f4f8e85ca64a513ec5e5c10a334f8d8719bcc93387c7fde6695d502ff9ac07b02107588d16fc06829fa4f09756ff365eaf8b394a0d86a9c76f6f0f22cdccf27077"}, &(0x7f0000001bc0)=0xe1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002280)={0x0, 0x1, 0x30, 0x9b9, 0x7fff}, &(0x7f00000022c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002300)={0x0, @in6={{0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, 0x100000001, 0x7f, 0x100000000, 0x1, 0x8001}, &(0x7f00000023c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002400)={0x0, 0x1cb}, &(0x7f0000002440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002480)={0xa43a, 0x8000, 0x5, 0x3, 0x0}, &(0x7f00000024c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002500)={0x7ff, 0x8000, 0x5, 0x6, 0x0}, &(0x7f0000002540)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002a00)={0x0, 0xffffffffffffff68}, &(0x7f0000002a40)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002a80)={0x0, 0xf3a3}, &(0x7f0000002ac0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002b00)={0x0, 0x2, 0x30, 0xd0, 0xb2}, &(0x7f0000002b40)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002f80)={0x0, 0x2b3, 0x0, 0x401, 0x81, 0x81, 0x9, 0x80000000, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8001, 0x1f, 0xfffffffffffffffa, 0xfc8, 0x1}}, &(0x7f0000003040)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003400)={0x0, 0xae}, &(0x7f0000003440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003480)={0x1000, 0x9, 0x8004, 0x4, 0xfff, 0x9, 0xfffffffffffffff0, 0x6, 0x0}, &(0x7f00000034c0)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000003640)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000100)="b447390cdfe272e85c7988cd5e8753bdf3a81a360fe1587bdd53614d6ca266f64757ccc9b782ad086c488e27bb3898b2b1a6c24f84", 0x35}, {&(0x7f0000000140)="8a7a0e196951e899e738b950c0", 0xd}, {&(0x7f0000000180)="4eedd487778681d9374411784ce178c52267316863e48309dcbce5ff70c7455fe95f4e32c5d043361744e45652f132c822fef31250050af0a783a39fedddfeff5fcb25090084df498211b719db12261a57e7", 0x52}, {&(0x7f0000000200)="fa91410c7acb9f6006fe279ed65287b5606078d20ecdcaa2ebb050109602ec796f28de2ea0fd1bc432788ec406d7769d0d6c3419bedc741d1a0e198bbe69a36f7b453b1897237b2a9167460b4b1a5756d1a3cffc5b5687a690d8cea30948cb75fcd4b100cb70f5b0cc5a0904d9ab0f3ef3e6b292b13af48b1248ce57ba4f8cdf294a5681cf90cb59f4d37fc8ac1ea869bac802c2323488882a520e8f559f93b69cf71841ef01c205a73dee8fd546b9a995a47378e9551ecdc5129760e9070a709be3d3d55d80bb47b1", 0xc9}, {&(0x7f0000000300)="9b9334a5b6fab6b9998ea6c4e4b1c8a5da3a80f3b0a0398e93778d9f5c853f9364599169cffd03f46457bac73703337657c14aeab65d89", 0x37}, {&(0x7f0000000340)="a916735e9d712101e18fc7", 0xb}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="98a231c63b75813d6d58e48fdd3ff10eefdf75de0505302201dcaf6d80e0032ad0f05ba10c9c28920dccb05b1e0a2c20350144b76a2a7a8fcfde6fda41652545c4cf5352211f8b8d71cd3a297ec5d8cca90963aa5535f8ee9d16e7ad21f793f14a8670a151cae6247023ca020fe926d893d87b6fd255d1dbb24ba80a72cf5ae9858254ab25b7f079b6f8d9b4f1ce67b1f6c82dc97e67e1863fbe90dd8fd63d79c2b78856d429675a2ce28b67e268f2069c5acaf94d4bbb35", 0xb8}, {&(0x7f0000001440)="c0541967ce2653e83c6b8101cc2ac9cef2c609285dff62864e5079eb1a17bd4e026d0d85f22fb6f86b649a837b1ef4a7dca5937cf0b0833ec67c98ab6b518833f378667690a57ce60ffe9e0ad75379ff15c87e64086c468f523501c7da4875ba3bd7a7db7286eb", 0x67}], 0x9, &(0x7f0000001640)=[@init={0x14, 0x84, 0x0, {0x5, 0x7, 0x1ff, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x200, 0x1f, 0x9, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x401, 0x4, 0x5, 0x7fffffff, r3}}, @init={0x14, 0x84, 0x0, {0x1ff80, 0x4a0, 0x3, 0x7}}], 0xb0, 0x4048010}, {&(0x7f0000001700)=@in6={0xa, 0x4e24, 0x0, @empty, 0x9}, 0x1c, &(0x7f0000001840)=[{&(0x7f0000001740)="366f82c85c660cc7875eeecebc5894acf207b5d2b8c86554dc656a97c5d0fbc2f131d5a7233816ccf0772088aa456ff0ecf084787b91e7a967387f1cb7ffcd6272389bba2a203451b10a0e209793ec2e339a7398bfdc26073ba8c41c8eead3121e7dbf7397fc4f71ce00400f82d93bb67ee4ee128d8e69a6e7bca61ba6e7175caf3f7375f5d84d256566d7e7b9d4f4f3271302cc98120c51e286a55f4f8df34d7e37d18c403a8085fefc500e4e4d9dc3d935ce87469273dad0c989da2b234b93228b852b24f10c63fd3d41f728d57887390200e0850daf7703702754d97af8d68f5185bfd53593401c9a6e63a4ec5c1db4c3dee188509eb2", 0xf8}], 0x1, &(0x7f0000001c00)=[@sndrcv={0x2c, 0x84, 0x1, {0xc2, 0x7, 0x202, 0x7f, 0xfffffffffffffff7, 0xc1, 0x10000, 0x3f, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x10000, 0x2, 0x0, 0x1000, 0x7, 0x8001, 0x40, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x4, 0x820f, 0x6, 0x6, 0x50, 0x6c11, 0x6, r6}}, @init={0x14, 0x84, 0x0, {0x1, 0x400, 0x3}}, @init={0x14, 0x84, 0x0, {0x1, 0x8000, 0x3, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x3, 0x8009, 0x0, 0x100000001, 0x8, 0x35c3, 0x20000, r7}}], 0x108, 0x10}, {&(0x7f0000001d40)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000002240)=[{&(0x7f0000001d80)="0444ff1e9eb4bb3db38033d3d76272711feff8439df2789ed86607c8ed66123a7996f12a95f61adfd358be73730b8a13ef10811d145d1f65e63201cb47b014334db77e9a87d889921f56d8ac760d09f878f81cc835a2626f26673dc66554645ea3c8d8f8670f13a7b4d172e407459241dfef3e8f8ed67705928d7cf104e7a1cc54534e7f4a90b004a8e70e78ff28c369d2ea9ef2939f8bffc4f6d0dac860dfbb460936c8536f6d334261b73c17ded17706ec4f95f94e87ec0959541b25f61a93b02675795f64af3fb97804839af9b21164d56e6e", 0xd4}, {&(0x7f0000001e80)="fb45a9c038e45055ae6104a91d40bd3d42075ab333bdf032cbe2e39050f96adb0e6394f8f7b2d7c6affc8d24d2fde15ba825bcaa40c8fd426ebc51f85f908d71165c37723b93a0773a3ee74ad4e475d437301fb4c93c8f981fd049c187127ce818ea37b4badf2ae62632799ac99fa7dc2bbf11187a2a99553e238f0e105f1d72b50c0b42334b6bcdb252790054a2d67903cb1a0f63be0f86ae1e3248a3bf4f41e392ead021f0ba01082276ff7b088fce8a5e2e9d16ea949f4d3638f437ddfa3e5df2f270329c850a3bec86b900d1f8bcdb34fd3764a0fcdb98ceadc81d7e0d2f0c5e4fa449b537fa2d86715610a8b917", 0xf0}, {&(0x7f0000001f80)="67bc68c184a3614d329706898427716da86337299f8b1946d46dccc9373ff28aed19d8a992af", 0x26}, {&(0x7f0000001fc0)="9d99bf8a9da39bcc775ee0e68c2f781349eca6a7b1dce1ffa8fe84049fa8baa8e4eaca1c4e20208de6c7dd9056845c2a86857f278e74db73ad666be79b509841967461d1ebf774db20b70bc873ed48aa0993ce0dbb445788f9598286d29b5db6b14b278703d6e680af2ba7", 0x6b}, {&(0x7f0000002040)="412943688e2cae14d8", 0x9}, {&(0x7f0000002080)="8c3e160aaedd3ed1417244f2954e18db3122d7512422c028b5247339b66a21b7eba94395fb4514f733f81c8f65ae3371912f695d9ba8d29aeeb78ebfb684d07d49cb1ca8aa8f03b4e4a38236745a2b019c3afdcaf561393b9785c1858d20d6c130c18950fac93c0d75", 0x69}, {&(0x7f0000002100)="9e7e301c83b4e3ad6da8266fb5a181175119342c1954b7dc365263f5ec3172606069c33fb680bef3a109726b1775d36113f90bd7dd2e2f9bf7c55da67fff9981a0f539c8eb59fc1aaafbba3b6bce5a632a80fe60da06ea4b78890895c1fff4f312178ab98433e54abc3c49b29deab4b51e0e2dffce8f5474fbfa3fd02b3a5a8d39e9c9a7eb80f00b594c8197ebdb834809e3acfca22af0f4a44178fe7b3cc71fba202b34e7dbc8d2b681e81c251c1657b9c7cd7e3890fb5f66ea43f209e93c36f021ce54586ba5886d7c21788d92fc97c36c906d45890c5a03b3d9cc62a9fe17ac316b90dcbf", 0xe6}, {&(0x7f0000002200)="87755ce17db4394558b07726461100f80d50a37f6c84", 0x16}], 0x8, &(0x7f0000002580)=[@sndinfo={0x1c, 0x84, 0x2, {0x9ca, 0x0, 0x1, 0x4, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x8, 0x1, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x3, 0x6, 0x3, 0x2, 0x1, 0x3, 0x95, r10}}, @init={0x14, 0x84, 0x0, {0x3f, 0x9, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x2, 0x81, 0x8, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x9, 0x2, 0x3f, 0x100000000, 0x800, 0x96f0, 0x2e65, r12}}], 0x108, 0x40000}, {&(0x7f00000026c0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f00000029c0)=[{&(0x7f0000002700)="26ef91c1956591ae984fd6252b2297bd375d998728a6c867005fd1f351b29981f777deb6224c05aef0663d72", 0x2c}, {&(0x7f0000002740)="39d01f958ade40ccb5800953be5fa278f5ce0738e87fd2c89803ecb7bab713674f9cf671b00a38f46497be11245e28572af233bbdc64d73ebd4678dca0c5b4ad22c3684796f53b0d65d54cdc435859fc1090cd56b9c8b0e5ec8c09ac82d94b3a47b2f3a82502e353c74f3b60221bb571c6e895c9cf409343f34262cf02f48d1b42ecedaf91e6042cd58edb43b642394a77e4c97f273cb3ee012ea45bd2c2f66d64801a30da8e57946ef9fff7d1226213e2b3de5042da59eb9b501ae287e20c4a80321bcaf91f8cdee2963c5d2364bc824d2bb673449e", 0xd6}, {&(0x7f0000002840)="147bb6f59c7434b321e8496be7cdaf7ac5822b3a90ee06be7406003ec7c0099f8a9a5af343e8c961f4d338ded80e5de40aa4fc4c6eab75cdba21231001931c7de19f84aca3288f", 0x47}, {&(0x7f00000028c0)="2120114c8f1ddf57756efa6d09eebda5a25ea06b2738a82f66c131633d760a596907fe842c4fdc3369487f061d9b5a4cb9ee6c81785f", 0x36}, {&(0x7f0000002900)="affeeb7fc75a15ebbfc0c8f59b16f8955a9424d53573c8228a632f51c5f17f169aa36e4e1eb86ebbb81c0e201df2816e4e4b3ca72ccd47a0de8640c0af57353739d3b861eb3310f7a368aa5444578976c5945889f5b1ef993f27e48432f640e68b2810c306b35a87dc2fc778e0442ed248da80dda68d35cb9f56bc451a9a17064c811bed70c4f41a61c11767b588", 0x8e}], 0x5, &(0x7f0000002b80)=[@sndrcv={0x2c, 0x84, 0x1, {0x2000, 0x8, 0x0, 0xffff, 0x7, 0x0, 0x9, 0x3, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x4, 0x2, 0x80, r14}}, @init={0x14, 0x84, 0x0, {0x20, 0x4dc7, 0x6, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x2, 0x2, 0x1, r15}}], 0xb0, 0x40000}, {&(0x7f0000002c40)=@in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c, &(0x7f0000002f40)=[{&(0x7f0000002c80)="8de74de66885be8f22eb4a2b787779421da6fe070c2337713517dc756ac1d021b84ee7a24a466fa5e290385d27ba3bd8e4e1e8531aa38a6a1b6d3ebd2e3ef7dd370b76200811b2942811a504797d6e5cb5a3d7f4604d4465824cbd6c00e631b72c7e382cd6cb04494fcf8e1d1b9be7baaa2a8240b00968b2a73d89f36fd82607e5c8f87f825cbb32b92a56332756a08b7b1cc7b83033589b6b23087bed17e4e3c530", 0xa2}, {&(0x7f0000002d40)="118b83f887703e3067ccaef54d7c4f0c673f27b34944a6e5d99177700405443866a7bb246b7c7f57c9a64265c3b8673a7232e9bcd8060f054381ce4b68edf825c1d48e191066310a9db625a8f974a79595404b6c096f95de6bcfd302618defbe88fdc09fa9a3474ba59d528305bc3813d8e79b5833913a69e4e733315f2bc71bfa8d9285bd71bf0842b162aea8f90f97fa7f7ea9799af1239137b2de418e352daba3194ffe74f7336f1ed836051c8fa81748f73ebc39d5abb7d4054b8b7c1bb7398f1f8d3f032a63f935b2d00de8c452c6edd151ca6bbdfee10fb6487cc19137c9ec807b1ea3745a86ccf601a3787974c31d85", 0xf3}, {&(0x7f0000002e40)="9b42bfc0d02d", 0x6}, {&(0x7f0000002e80)="95222961459bc2d1f517a52c73289921d179a515c49ef56340cf56caf6c06533ef", 0x21}, {&(0x7f0000002ec0)="609e316fa0c880cbebf82dd481b6d8262e", 0x11}, {&(0x7f0000002f00)="abe9b09d17834f222065bbe0fb0873431a816a2bc5f6520d202c4ea29f9e165fb3e8965830fe72e191f772bf69dbaa05e36fc6b9b7", 0x35}], 0x6, &(0x7f0000003080)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x3, 0x6, 0xfffffffffffffff7, r16}}, @init={0x14, 0x84, 0x0, {0x4, 0x1, 0x9, 0x800}}], 0x58, 0x8000}, {&(0x7f0000003100)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f00000033c0)=[{&(0x7f0000003140)="3c2e2ce296f98a8377a6ab1e0f8e61178c5d2b541859fe50701a0dedc4f25deaf2b1b06b8fb530481ac951d9ad29bbf0a312ff139d79365a82e948efd63fe4c46e23db9d3c2d73102e600eaf3e8ae619dcdb35d250e541b32a210fe72326c6c0fdad672f0e477e26a9025e4f2815ac9349962bb8cc3f423d60dd5b64bf304f49d829cec623e65368f5b6ead5761301a132ad13b0109e7e609306c365dfe2b411d207dbb5df7c5ac54c9e239471546e177bdfd73905c8228938188f63", 0xbc}, {&(0x7f0000003200)="5f4c6ab6ebc5225666", 0x9}, {&(0x7f0000003240)="c92e0cab647149355663764eb8a57eb56df6bfc66424bb478779ff642e8c858e18de0d4ed2265a1c6cfb2a295f92c150f5a25410e190cfc071b5af4a9bc2b0cb7db46ee7bb5658904279b85eb2b0c3129733ea213af25a4d3e2d393cdcacc43e426bd85882f13ffaa9fa2c2d21edf9359a456f7c218342bc9913a38b17eef97708be4e8b18ffa4949b17fd335e56d556ca23dfa4552f128c047457a4ca8b5778c9167327f37d91b6be129b1ea659dfc5da71fe17a8e0988c776bac6fa4667153968944155c48d399fa49348103e15bdb39d06b40a2d9f7f440ce3ffeb23d", 0xde}, {&(0x7f0000003340)="f3b9acfb3813b384b399d3289ee635705282925b2b0b8dd12fa6d243dc8044c0325b405bbd3b47b56d206ade18183308dc3a3208091550107d7909cfec781c290ae6a7693b8006ed03f14ec49439e03c191a9d9cfa7e312ff5e4d48e2a9aeab1098f6468b7aef43781d7d2024c93f086a497de754d09", 0x76}], 0x4, &(0x7f0000003500)=[@init={0x14, 0x84, 0x0, {0x400, 0x100, 0xfffffffffffffff8, 0x4}}, @init={0x14, 0x84, 0x0, {0x81, 0xfff, 0x10000, 0xbf}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x1, 0xff26, 0x80000000, r17}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x1f, 0x1, 0x10001, 0x1, 0x6520, 0x6, 0x0, r18}}], 0xb0, 0x800}, {&(0x7f00000035c0)=@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x9}, 0x1c, &(0x7f0000003600), 0x0, 0x0, 0x0, 0x4000000}], 0x7, 0x4000) 2018/03/23 06:58:08 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000), &(0x7f000005c000)=0xfffffffffffffe37) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x103140, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/03/23 06:58:08 executing program 1: epoll_pwait(0xffffffffffffffff, &(0x7f0000b2c000)=[{}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f000012b000), 0xfffffffffffffe52) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) signalfd(r0, &(0x7f0000000080)={0x5}, 0x8) 2018/03/23 06:58:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='fdinfo\x00') execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000fbe000), &(0x7f0000f35000), 0xfffffffffffffffe) 2018/03/23 06:58:08 executing program 5: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) lseek(r0, 0x0, 0x2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendfile(r0, r0, &(0x7f0000000100), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 06:58:08 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000000)="f7ea4233", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)={0x6, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x2, [{{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}]}, 0x18c) ppoll(&(0x7f0000000200)=[{}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) 2018/03/23 06:58:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000240)="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", 0x13d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x1, 0x7f, 0x3, 0x7}}) 2018/03/23 06:58:08 executing program 4: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/sockcreate\x00') write$selinux_load(r1, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) sendfile(r2, r1, &(0x7f0000164ff8), 0x800400000ff) 2018/03/23 06:58:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0xb3, 0x8000, 0x4}) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x1f) 2018/03/23 06:58:08 executing program 6: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x8000, 0x4) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) mq_timedsend(r1, &(0x7f0000000200)='K', 0x1, 0x401, &(0x7f0000000240)) 2018/03/23 06:58:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/net\x00') ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_open_procfs(0xffffffffffffffff, &(0x7f000054cff9)='ns/net\x00') 2018/03/23 06:58:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006ccfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000100), &(0x7f0000000040)=0xffffffffffffff93) recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000200)=""/141, 0x8d}, {&(0x7f0000000080)=""/69, 0x45}, {&(0x7f00000002c0)=""/246, 0xf6}, {&(0x7f00000003c0)=""/94, 0x5e}, {&(0x7f0000000440)=""/255, 0xff}], 0x7, &(0x7f0000000580)=""/95, 0x5f, 0x1000000000000}, 0x40002102) 2018/03/23 06:58:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000000)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000004c0)}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/23 06:58:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1, 0x20000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000380)="7f0baa425fc1874b656ee3a95fe2db156b5175361e88557130a9ff7e6fdcd64dcbfe6434a4b1553f624e72d43aa5603f165f91c832212510374d755c661a197f580466b3e6bf6688f1f68e0855707dfd668a8503b70474c7412d153ab5667a44bb1203042060badd26e47ccf2d2d5e50b59130cbd5c715a760e941767aef7f13c55f626d") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000300)=0x80000000) timer_create(0x0, &(0x7f0000000240)={0x0, 0x23, 0x1, @thr={&(0x7f0000000040)="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", &(0x7f0000000140)="2e89ce8c7a348ec3a4823db247d129f7306e21ee99ca835da4cfab1b4de380061b33faa2266d815f94d1b81772ad25aa393bfc4765c5b2510354b135ae1e48666ad278fadfdbe83b5021199d833068cf23781df4c1722cff32bb3a5c1e45a3c00f93cff4bf30a983b53e610017ba5d966d3dea4b58bf0f25bfe9d82627b4388585b3a583df1967d2274e80113826ac9ab604ed1717c038e553d044520f4e4c566b4e23be851d38696fecd7a8f27750633c0232ac9c08325aea50ffac2dc07bb5aaabf14cc73b92c318cfa343ed80f00f3d6f8bbd5eaf922c7fda1cecee67685c4ee625d64e34d2d83d4f3c74a4bf"}}, &(0x7f0000000280)=0x0) timer_settime(r2, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x77359400}}, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1000}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x3) 2018/03/23 06:58:08 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x12) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x7ff, 0x70d, 0x424, 'queue0\x00', 0x3}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x720, &(0x7f0000000000)) 2018/03/23 06:58:08 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r1, 0x0) [ 44.548624] IPVS: Creating netns size=2536 id=9 2018/03/23 06:58:12 executing program 4: 2018/03/23 06:58:12 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)="2772b9b4b04343e6963ed0ee1eb224e8618ff92ad2b23d2b54169e9ea30e7abb4e795ed9de451f007c8317580d6c8423041ebeefdf460f5dac858d751612bb7ed465f223969e605184647e4c7adc60a681f464aeec096d6160baf99df096695d66583ede5e0f5d57c4", 0x69, 0x4000, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) open$dir(&(0x7f0000000140)='./file0\x00', 0x87b, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/23 06:58:12 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f00006d5000)="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", 0x599, 0x0, &(0x7f00009e5000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req={0x0, 0xfff, 0x100}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r3 = gettid() sched_setscheduler(r3, 0x5, &(0x7f0000000100)=0x80000000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x401, 0xb6ac, 0x4b1a, 0x1, 0x5, 0x7, 0x3}, 0x1c) 2018/03/23 06:58:12 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="0004", 0xfffffffffffffe93) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) 2018/03/23 06:58:12 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpriority(0x2, r0) 2018/03/23 06:58:12 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv4_delroute={0x1c, 0x19, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/03/23 06:58:12 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)}, 0x0) 2018/03/23 06:58:12 executing program 3: 2018/03/23 06:58:12 executing program 3: 2018/03/23 06:58:12 executing program 4: 2018/03/23 06:58:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x14, 0x3, 0x2, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/03/23 06:58:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/193, 0xc1}, {&(0x7f00000003c0)=""/152, 0x98}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x40}, 0x8) fanotify_init(0x1, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x3}, 0x8) 2018/03/23 06:58:12 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x400304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/03/23 06:58:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000000f40)="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", 0x601, 0x803d, 0x0, 0x0) close(r0) 2018/03/23 06:58:12 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480), 0x1a1, &(0x7f0000000500)=""/180, 0xb4, 0xffffffffffffffff}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/23 06:58:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x8, 0x100) ioctl$KDMKTONE(r0, 0x4b30, 0x7fff) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f00000000c0)=0x58, 0x800) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=@random={'os2.', '/dev/net/tun\x00'}, &(0x7f0000000280)=""/110, 0x6e) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x8130, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r2, &(0x7f00000042c0)=[{{&(0x7f0000003f80)=@can, 0x80, &(0x7f0000004240), 0x0, &(0x7f0000004280)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000004500)) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000340)=""/142, &(0x7f0000000400)=0x8e) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/23 06:58:12 executing program 6: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) 2018/03/23 06:58:12 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) setns(r1, 0x0) 2018/03/23 06:58:12 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xfffffffffffffffc, 0x7, 0x1000}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) 2018/03/23 06:58:12 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00000000c0)={0x10}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffc}}, 0xe8) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x400}, 0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/03/23 06:58:12 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x39ab, @mcast1={0xff, 0x1, [], 0x1}, 0xcb}}}, &(0x7f00000001c0)=0x84) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x8000083) write$tun(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00a89627bcffffffffffffff000000080000000000000a2b67435056d5fb8d1ea88dcbe1032d65fff2ad56d4955f745c3804b3b023a922bfab5bcb9d674488d0287b103e6465d1136d97d58d088c7721ec596167eeb387f9ff21b5e1ae9681c68a5b8ce18a768675cc5de79acadcbede2d46935bec07cc8998ea5f9998c0379ac1b84205890b1bd11d50d80c65927e21e97d41959a46f5134413b78804debad3c22542864046ce8c0b82c0b7627953041eefdb21baf2f36dc951cc59d990d8e8d74ed1db029702217ed315f4694cadd3bcd9f102905ea8a204"], 0x3ba) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa02) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000200)=0x6d1) ioctl(r2, 0x227f, &(0x7f000097e000)) 2018/03/23 06:58:12 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clone(0xb8745e9bea6eedfa, &(0x7f00000002c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22}}, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x6a, "aacdb95289a04bcc8fa9581777f76d76ab60ac78b87fa00dbab8b548328d5d47bb5ff2531f019f88cb632b3ce569c3ffdb9a6cfd9dd2d106a69be16fb054cad801f209b7fe98e22ab7d972c61df574065f80c88aa90fb986cb8e2512419d304ef4e6b84c5936a7bb49f7"}, &(0x7f0000000280)=0x72) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x14, 0x0, 0x5, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/03/23 06:58:12 executing program 2: r0 = socket(0x1a, 0xa, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a89000)) 2018/03/23 06:58:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fchdir(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r1, 0xb, &(0x7f0000000040)={0x10000, 0x5}, &(0x7f0000000080)) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvfrom$inet(r0, &(0x7f000003b000)=""/91, 0x5b, 0x1, &(0x7f0000bf7000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101140, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x2b2c, 0x7ff, 0x7, 0x7ff, 0x2, 0x6, 0x2, 0xdb, 0x6, 0x3ff, 0x8}, 0xb) 2018/03/23 06:58:12 executing program 6: r0 = memfd_create(&(0x7f0000000200)='vboxnet0}[\x00', 0x0) write(r0, &(0x7f0000000000)='# ', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='vboxnet0}[\x00', &(0x7f0000000100)='em1^\x00', &(0x7f0000000080)="7d29d82f26706f7369785f61636c5f61636365737376626f786e6574313a00", &(0x7f0000000180)=')-):*usermd5sum(\\/\x00'], &(0x7f0000d4dff8)=[&(0x7f0000000040)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/03/23 06:58:12 executing program 1: r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2a2b73656c696e75786b657972696e672b62646576626465766b657972696e673ac26e6f6465763a6c6f2d76626f786e6574313a2700", 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x401, 0x1, 0x300af06, 0x5, 0x7, 0xe4], 0x6, 0x64f, 0x20039d93, 0x1f, 0x6, 0x7f, {0x3, 0x0, 0x1, 0xffffffffffffff11, 0x7, 0x7, 0x100000000000000, 0x80, 0x4e527e0c, 0xfffffffffffffffd, 0x4, 0x40, 0x8, 0xf35, "19bb84f3bc31d5bef3e00e602dd25672c9f026e20edb058b1d19a93d82657ae9"}}) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000f27f07)=""/249, &(0x7f0000875ffc)=0xf9) 2018/03/23 06:58:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x301080, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="200000002900000005000000270202110000007eadf2480cc5e47c6852000000"], 0x20}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00000001c0)=0xc) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008) 2018/03/23 06:58:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffe) write(r0, &(0x7f000006e000)="7f", 0x1) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x200000000000033e, &(0x7f0000542ff0), &(0x7f0000ea3000), 0x8) prctl$intptr(0x1e, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x464002, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0xa, [0x0, 0x1, 0x0, 0x4, 0x1, 0x3, 0x64c, 0x8, 0xad0a, 0x1ff]}, &(0x7f0000000080)=0x18) 2018/03/23 06:58:12 executing program 4: r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/241, 0xf1}, {&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/73, 0x49}, {&(0x7f00000004c0)=""/188, 0xbc}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x9, &(0x7f0000001600)=""/189, 0xbd, 0x5}, 0x2) setreuid(0x0, r1) 2018/03/23 06:58:12 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10, &(0x7f0000000000)="172da6225070931132fca34bcf8af6c09535b796ac27ddf8d6c798d3b693b3c54bf3eacd21554eaf44d7534f390c68510a12605896058ea6c8ab70452fb782c027b9bacc59f8c26b29f955", 0x4b) 2018/03/23 06:58:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffffeb) 2018/03/23 06:58:12 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000)='net/ip_mr_cache\x00') pread64(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2018/03/23 06:58:12 executing program 5: inotify_init() prctl$intptr(0x1c, 0x7f) prctl$intptr(0x400001c, 0x8001) 2018/03/23 06:58:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x5, 0x3343]) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffff8000, 0x38, 0x0, 0x1f, 0xf, 0x8, "8da29db590061f771af7d3278d1168275136976c822c24bb361f90a77deb0eb8b94f4cf58cd4cbd7c38870a397b7c023bdf441dcfdee4a518bce4a2643032896", "958ba99650dcf6a9b4700fa5f639d1d2f36c76cccf6034432aa2bfb0cc1c8feb7dcb561095d6aa1a0bf2e79254ad2531fcb8d83af4e32ae0a79591522a946c0b", "ba6185f0d83dfae517c9b1668dc190fc9aaed83a7c2c837da9951a357723f680", [0xfffffffffffffe01, 0x6]}) 2018/03/23 06:58:12 executing program 6: r0 = socket(0x40000000000010, 0x802, 0x0) write(r0, &(0x7f0000000100)="220000001800070300000000090007000a0001885100000900f8ff0005000280ff45", 0x22) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+10000}, 0x8) 2018/03/23 06:58:12 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20800, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x7, 0x6, 0x1f, 0x8, 0x2, 0x9, 0xfffffffffffffffb, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x3f}, &(0x7f0000000140)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001180)=ANY=[@ANYBLOB="1400878f0000030201000000f9ff8000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/23 06:58:12 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb00000000000086dd60c8fba20018000000000000000000ff020000000000000000000000000001000d4ec900000000ff022f98eee21feb4a770000000000018a020ceb6aca0f0ce3b7bcbf3b"], 0x0) 2018/03/23 06:58:12 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7fffffeff024}, {0x6}]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x7, 0x800000000000000, 0x0, 0x3}) 2018/03/23 06:58:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x1ff, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpriority(0x1, r1) 2018/03/23 06:58:12 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="110493fe896c3fff0ef79b36e429e04040", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/23 06:58:12 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f0000000240)='./file0/file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000080)='./file0/file0\x00') rt_sigtimedwait(&(0x7f00000003c0), &(0x7f0000000300), &(0x7f0000000380)={0x77359400}, 0x1b9) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='../file0\x00', 0x0, 0x0) 2018/03/23 06:58:12 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="62259b910794b0441d530e05c7d7bce6deeb3bb9890e9fa7bee53d4bc07078d0bc688ac785456cc3133992d2e0a9ff13d4325a02ad0a64e8305e87afc19615f816d8503ee72fa11ec8f58deb0e4ad85798d0fe16605209fc0ae5a5996f", 0x5d}, {&(0x7f0000000100)="a6411aa95c424a472fca55190ed4d4c99bea896ba24d", 0x16}, {&(0x7f0000000140)="dab86d2ef6ae33bde84eb688353f8d9879ac9b117753bce0132aebf9e0fd17909d7af17491bc803eba10df57934f872300a52cc2f7a134cbe9d29e3beca828780ba55c5b3b113f0ad4", 0x49}, {&(0x7f00000002c0)="86fd3a1cea41056986509943b2a8e6c94d4bf312f7951ac21001d6fc084d5e718286c0280fbacd46f382a89afd2a95dba521cb2cdfdb03c41ff853172402b265dbacce023a097a4b39ae491a79c9cae749a0b0c584908b2cb0bb8b554dd2f8996a101f7b3236451f36c1b03fbcf2ad1d0f0bbbeaf459cd819af38cd947f0a93e90c15bebe8c2f78eb64b88dad4a950d9169863f51e274f09a0a3402c09076eb7e49d8c526cf30d816a4350c285887226d173c71d2a12bc", 0xb7}, {&(0x7f0000000380)="52568f1c4b53d23a03817ffc42dd89be82a47da745e99c2a0fbfaa376533fe24b1c31f4c8a6b4163f04d74c2f149f2a9f332ca3bf76f5811e5f1964383f2f84cc49729002f140e84a5b0a8031277a3fa2d0c17e6a6b5d167dbc7131edc4abc671f33c4fa8b1bace742bff971785ea56b1fbb5dc8967371b320b6", 0x7a}, {&(0x7f0000000400)="f673199f2a2964e4f4173578aaac650bb117f182513a6ea8116a5519", 0x1c}, {&(0x7f0000000440)="607ab185b9ea6c59c216a66561075756d812d8d888ea03a091ba95eb57e8d96b28063542318901d0bc2274af6d5842c0c33b7b4c70be", 0x36}, {&(0x7f0000000480)="eb7d311007933422862113fb2953b86c443737cfeb6b1d2d133a3b7a5e0f687afc12e7f3aa716eab2bf92ad84acd2ab3c89341f0fced57b934e03e4b4f015afc55a3f17dadd5e70de5672da064388019ba76bd1d3ada123e61c8005ac0e933fc9b77e45a6958c4435670ccd7ee8b196a48707c1119b55330", 0x78}], 0x8, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/23 06:58:12 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x595480, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/220) fcntl$setstatus(r0, 0x4, 0x44000) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) dup2(r1, r2) socket(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x1c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="046304400000000009631040", @ANYRES64=r3, @ANYBLOB="010000000000599eb3a015e9452ffce79d970000"], 0x70, 0x0, &(0x7f0000000140)="b44807a00a562736548e1eb14a184e7b44703d0f3ac8899ede6a9e4428aa9e022ef57edf8511c9fa61aaf8ab3ddac895a37fe20f864d2f62512713a3eca69778a4f8a74f0f1bb5cd1e4a5c8c2a335927f25e3585763e04e4187895ca10c992b125c2d313e86ecc9cc800b1171973ae87"}) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000689000)) 2018/03/23 06:58:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x1c}, 0x1}, 0x890) [ 45.446586] binder: 6998:7001 ioctl c0306201 20007000 returned -14 2018/03/23 06:58:12 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)) 2018/03/23 06:58:12 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0xf050, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x4400) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xe6, 0x6, 0xebd3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xffffffff}, &(0x7f0000000140)=0x8) sched_setaffinity(0x0, 0x0, &(0x7f0000c1eff8)) 2018/03/23 06:58:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x31, 0x4, 0x3f, 0x5fa, 0x80000001, 0x8, 0x10000, 0x40, 0x3}, 0xb) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d48581b12538cd8c5ceb04ad21e969918aeca5a158c7d2f8f7eddc8ee86eb45473fc0191e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a44900000000000000"], &(0x7f0000009ffc)=0x62) sendto$inet6(r1, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/23 06:58:12 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x21, 0x200000000000, 0x3}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x1}, 0x369) 2018/03/23 06:58:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) pipe(&(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) dup3(r1, r0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 2018/03/23 06:58:12 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x595480, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/220) fcntl$setstatus(r0, 0x4, 0x44000) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) dup2(r1, r2) socket(0x0, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x1c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="046304400000000009631040", @ANYRES64=r3, @ANYBLOB="010000000000599eb3a015e9452ffce79d970000"], 0x70, 0x0, &(0x7f0000000140)="b44807a00a562736548e1eb14a184e7b44703d0f3ac8899ede6a9e4428aa9e022ef57edf8511c9fa61aaf8ab3ddac895a37fe20f864d2f62512713a3eca69778a4f8a74f0f1bb5cd1e4a5c8c2a335927f25e3585763e04e4187895ca10c992b125c2d313e86ecc9cc800b1171973ae87"}) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000689000)) 2018/03/23 06:58:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7}) syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0affb)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fff) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) 2018/03/23 06:58:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\b', 0x1) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) 2018/03/23 06:58:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff}) time(&(0x7f0000000000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@dev, @multicast2}, &(0x7f00000000c0)=0xc) readahead(r0, 0x0, 0x20) write(r0, &(0x7f0000005000), 0x0) 2018/03/23 06:58:12 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000000)="480e880020e216ae430100010000000000a0a4ccd9a084b4cd2678052b07c65a8fc9054e42af22f6fdbd4e", 0xffffffffffffff1f) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x7, 0x4) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) 2018/03/23 06:58:12 executing program 3: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_unlink(&(0x7f0000000040)='\x00') socket$inet6(0xa, 0x0, 0x8) seccomp(0x1, 0x1, &(0x7f0000947ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) 2018/03/23 06:58:12 executing program 4: getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/udplite6\x00') fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) 2018/03/23 06:58:12 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000140)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/23 06:58:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile64(r0, r0, &(0x7f0000000000), 0x7) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005880)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0xfb, 0x2, 0x7fff, 0x0, 0x3, 0x40880200}) 2018/03/23 06:58:12 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='wchan\x00') getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000004c0)={0x100, 0x3, 0x5}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) setregid(r1, r3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00007de000/0x1000)=nil, 0x1000}, 0x200000}) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x1a8, 0x4, 0xf, 0x820, 0x70bd25, 0x25dfdbff, {0xb, 0x0, 0x6}, [@generic="fd8c711d29c5bb7be1c0e67ffc884e2eefcb40da75aa917502f974a4697421750fd7bdb4ad530301a230f84b7f9ca103fd02fe59e13692f869447aeec1c37fda30fd91b8df93401de9b61e3ef321bc3eaeb8a10eeb15227c88c12643bef08bf57a54bc3cbe66fd934cc7384f37bb6bac70cbc78530acd8e5f1deb4bda70d71031afcb20e8a8cccc119822f92998270c2626132fe34474348be146ea0f30865891c538e30eaada689726d84eca206e0b46d5991a25e537c347b522512b5a952cbe33a48ffca30046bfc31af6c0fe712", @generic="3ba55eaa98edd6439fe2282f19a0534e4af520457dfd307df815fb719a434a94566c23ae9ee97d6d8fc75105fc05501f90852ae060df91fc2fa53f26c8f907edaf424e313e3663b35110ba988554db8ee5fb5f6966c24bc1ec55b2c9a1f3cc81a0addb8f61df062e4e11f5bc1e077de7d564f2bc340c4db335aa85daab04670a864554c28a94b17d4b7c5eb2c0ac37a8f8309414c816204c01790f1a7cd315ac178656628ccc2e3eb68ff760896ff99242a827238802c920041d9d864b77fbba7a5aa5"]}, 0x1a8}, 0x1, 0x0, 0x0, 0x4000}, 0x810) 2018/03/23 06:58:12 executing program 0: r0 = inotify_init() mkdir(&(0x7f0000e24ff8)='./file0\x00', 0x0) ppoll(&(0x7f0000ecefd0)=[{r0}], 0x1, &(0x7f0000872ff0)={0x77359400}, &(0x7f0000229ff8), 0x8) r1 = inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x80000001, &(0x7f0000000080)=0x4) 2018/03/23 06:58:12 executing program 5: r0 = socket(0x10, 0x802, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3cf, {0x82, 0x8, 0x132, 0xb0, 0x80000000, 0xfffffffffffeffff}, 0xfff}, 0xe) bind$nfc_llcp(r0, &(0x7f0000d01ff6)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "07015532ea6d5a1e4033a7ef7ee9a35bdbca0ce0dc42121765d72db10d3b5a5d107236488771c28bd148b7a848bf155aa89295689bec06f2f69d961f9e1467"}, 0x60) 2018/03/23 06:58:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x38a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003400)='/dev/vga_arbiter\x00', 0x4002, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x8001, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003440), &(0x7f0000003480)=0x4) sendto$inet(r0, &(0x7f0000000080)="5b7d085757a9251a6e726b33c0029b", 0xf, 0x24000040, &(0x7f00000000c0)={0x2, 0x4e25, @dev={0xac, 0x14, 0x14, 0x15}}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x73, "9a773d805c635e78c04ded722daf4e3afad7166e7862fd113caadee6480f6f6a9413e34c01f61b6e2571aafbcce9e04d87304007655646cad47efda8415962640feada2730d6a396b79c62972cadaf30ae1a342e14c1440c715f111b251f45efaab8a8f6d58ae63f5cd6f2ec5b4812121a1198"}, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0x7ff}}, 0x400, 0x4}, 0x88) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r2, 0x3, 0x7, [0x8, 0x8, 0x4, 0xfffffffffffffffd, 0x4, 0x0, 0x1c]}, 0x16) 2018/03/23 06:58:12 executing program 4: r0 = socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f00002eafd9)="260000002a0029f10701c1b08000c400001d0000010000200000000001e4000000000000e9ff", 0x26) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x240, 0x5, 0x4, 0x265, 0x7, 0x59a1, 0x3, 0x7, 0x7, 0x200, 0xb0d, 0x1}) 2018/03/23 06:58:12 executing program 5: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f000021c000)) r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000accff8)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f00009f2ff8)) 2018/03/23 06:58:12 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={r1, r2/1000+30000}, 0x8) ppoll(&(0x7f0000010000), 0x0, &(0x7f0000010ff8), &(0x7f0000010ff8)={0x100000000}, 0x8) 2018/03/23 06:58:12 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'teql0\x00', 0x1000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) 2018/03/23 06:58:12 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x9, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=ANY=[@ANYBLOB="0063404000009900"], 0x0, 0x0, &(0x7f0000000040)}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @multicast2}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ipddp0\x00', r2}) 2018/03/23 06:58:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f88fa0)=ANY=[@ANYBLOB="020300000a000000ffffffffffffffff0300069cd008f1d9060a58dcc413ac7aa77000000000000a004e2000000000000000000000000000000000000000000000000000000000020001000000000000000000000000008b0100000000000002"], 0x50}, 0x1}, 0x0) 2018/03/23 06:58:12 executing program 4: r0 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='(vmnet0\'\x00', r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x62, 0x2}, &(0x7f0000000180)=0x8) r3 = add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, r3, r0) [ 45.729021] IPVS: length: 906 != 8 [ 45.740413] IPVS: length: 906 != 8 2018/03/23 06:58:12 executing program 6: prctl$seccomp(0x16, 0x2, &(0x7f0000c51ff0)={0x2, &(0x7f00003befd8)=[{0x7}, {0x6}]}) r0 = memfd_create(&(0x7f0000000000)="6c6f6b657972696e67de776c616e3100", 0x1) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) [ 45.771099] binder: 7081:7087 unknown command 0 [ 45.781792] binder: 7081:7087 ioctl c0306201 20a20000 returned -22 [ 45.798322] binder: 7081:7087 unknown command 0 [ 45.804070] binder: 7081:7087 ioctl c0306201 20a20000 returned -22 2018/03/23 06:58:13 executing program 0: mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x300000c, 0x110, 0xffffffffffffffff, 0xfffffffffffffffb) capget(&(0x7f0000000080), &(0x7f00000000c0)) 2018/03/23 06:58:13 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0xe4, {{0xa, 0x4e20, 0x101}}}, 0x84) restart_syscall() recvmmsg(r0, &(0x7f0000001300)=[{{&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000040)=""/12, 0xc}], 0x2, &(0x7f0000001280)=""/104, 0x68, 0x3}, 0x40}], 0x1, 0x40000100, &(0x7f0000001340)) 2018/03/23 06:58:13 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x8a, 0x7fffffff}, 0x2) r1 = socket(0x10, 0x7ff, 0xd3) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) sendto$inet6(r1, &(0x7f0000000640)="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", 0x5eb, 0x0, &(0x7f0000000600)={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/03/23 06:58:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000080)="0080cdd20609451ec83e528aba8e94b81e7056ed1b60dd9780c2feedc8ff3a897a52b630c2bda380d3af5884b064ebc2b10d145549a2315fea8c7463256fe2f4f58a7c4e522eb92b795dba616a3726") listen(r0, 0x100000001) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], 0x3, 0x1, 0x6, 0x2}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xb2, "100fd923c81c6ce5a56e31c2df903a46b1519896d13fad5ab353a729c593db9017b876ddc57ebf42f89cc52c23ab9a8c281aa02080b3d00a92510df8abbf9e4830cae918ce682c30b26357019fe7dae02f5ff9360dc2909209304bdde176e945cb4d93b88fedb20103aaac4936e3d7367af57d7648713c08501ecf0e9b363c50bc8ac62fa0092fa93e35a1b41d8fbd366fc8e1938cfe5bc0d2e43656510fe9d25ffa2b60295d564de9c2de7749d705f90c64"}, &(0x7f0000000200)=0xd6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/23 06:58:13 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x8000000000000000, 0x2}, 0x20) 2018/03/23 06:58:13 executing program 2: rmdir(&(0x7f0000000100)='./file0/file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/239, 0xef, 0x2020, &(0x7f0000000040)={0xa, 0x4e22, 0x101, @empty, 0xff}, 0x1c) 2018/03/23 06:58:13 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1ff, 0x10, 0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0xcf7}, &(0x7f0000000100)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000300)={'syz_tun\x00', &(0x7f00000002c0)=@ethtool_cmd={0x25}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x100000001}, &(0x7f0000000180)=0x8) 2018/03/23 06:58:13 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') ioctl$VT_RELDISP(r1, 0x5605) sendfile(r0, r1, &(0x7f0000000000), 0x7fff) 2018/03/23 06:58:13 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x6}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='syzkaller1\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x43}}) 2018/03/23 06:58:13 executing program 7: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/03/23 06:58:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000), 0x437) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)="6e65469a31cf0dfb82c7e2d62e7a7b1ccb000000000000000000000000") ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000300)=""/153) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000005c0)="cdbb02bf3c24948da4de5b7455c52aa16fc373c2a4488fdaba588707cb70147ff026c22b8a389583f7118d3f943a668d66984e6eae38d1f23ed56330e7d95a07333a7b6688cbcc69f437f5ee3853c5d49a9f8d636c4acab34a6503b3718a3e72689d60ee76af398106c02315943ae354f45b23323834786cb76520fbee7265b88fa09e5ad52ff3f591a1caa4e2676928bf5a8c823b53271fb651444bb04a7f79edf46b75031c7af314eaa898f0cfc1eead462572dd8823ab39d6933d5427f2e6b072e3eee06dc4e614030a1adee4e463dd11f20f4f6374c238569984b36001e33d1d7860d897ae") ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x7fffffff) 2018/03/23 06:58:13 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x76, 0x20000840) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x1, 0xfffffffffffffffe) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x1, 0x4) dup2(r1, r0) dup2(r0, r0) 2018/03/23 06:58:13 executing program 5: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000002740)={0x14, 0x1a, 0x800000000000c01, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) pwrite64(r0, &(0x7f0000000000)="6e4fba788773ca444228beea85d05bf1f6a12f4f7f6ed87723fd589999a49c90a6cd18167e9975a9c7be89", 0x2b, 0x0) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f00000010c0)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/03/23 06:58:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xff, "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"}, &(0x7f0000000140)=0x107) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x2}, 0x8) mlock2(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0) 2018/03/23 06:58:13 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000500)="c8d483b19fdf0220bca4f5ad1ba2538d2ca3a072bc2b567cea3ce3fe59fada94c3915928bfbe816e61452874607353d27cce6f81f395ade807f27c6c5affffffffe1f2752418039a1686f31f0516117cb6f51099827a84d3b06806d323eeecc5113960b3f299ae2943de4d427ccaa87bc91d4214bab59c142b66714b3d3f686cdaf77cc727086d3151464c4b69a7d8a4efc298df34d177bd91bd575b8c15280c17ccddd9148f76832ceae07fd65fe345028e54") ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f00000000c0)) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0xfbe, 0x4) 2018/03/23 06:58:13 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000898000/0x3000)=nil, 0x3000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x7, [@random="8771f7ec24df", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @random="5aeee6732b64", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}]}) 2018/03/23 06:58:13 executing program 7: r0 = socket(0x100000010, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x10, 0x4) fcntl$setstatus(r0, 0x4, 0x400) write(r0, &(0x7f0000000040)="1f0000001e003d1d8d70ffe608020077", 0x10) 2018/03/23 06:58:13 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x5}, {0x400000000009c}, {0x6}]}, 0x8) write(r0, &(0x7f0000000080)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0xe2) 2018/03/23 06:58:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x3f, 0x1b, 0x9, "0f3536a937b2a3b4f77a48385a014507208345fae42c644c3a7ae236886b204148b64808d064a83a8e07aed9f7b82bd80a12947dd184aa29d63fb5471356681630ee6136e8a010956dfe69a342677221"}, 0xd8) bind$unix(r2, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x80) r3 = accept4(r1, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000013c0)=0x26, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/23 06:58:13 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x6, &(0x7f0000000600), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f000043dffe)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc040, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000080), 0x80800) read(r0, &(0x7f0000000100)=""/128, 0x3f7) prctl$intptr(0x26, 0x5) sendto$ax25(r1, &(0x7f0000000180)="ccb94b85ef3d2deba8b1e53ac9f0e5f406049b081c7ff5376d3b2fd5e482191b1c4f5c48ef954840c17bf7a36d1593423afdb6118992e029ba0436379f3be2ab83b00272c0b31c5c7d627c57c1703097ad092d0e0e203a347ae737bc8627b51b7cd86775ed2d37c88ef58a59efd8baac5563bb3ade45ca0f2c6ba87debbb39bdfc16d5783ca2928307f74f66d634eabc79cc8271cf2a0e7b5945947f765c82121b9e90ab25b05dda6294c40ae39133129bbd9eb40a540582169130d338993f464fe0074c642e3d98cbb70171a30e3d8e51b96946adb46ee03cc7bb885cfd1e28284fbc7cccab087d2a408239b02ae1f02a83bed332335d6d650a6590ebb769", 0xff, 0x4005, &(0x7f00000000c0)={0x3, {"e9b8db5c9e4d52"}, 0x8}, 0x10) 2018/03/23 06:58:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000780)="1b126149df0788637f3658f796d800ea163f773bde8cdf1a932cdccb73cc27912517e81c60fc02463802da46e27866a9f2e4a669316d10b2c8188ca49e6b7a0946e16138c4141a59642578624ac48fce921f98599795a7f57d01d29b431488d580ce5b5ceba3d3d7201e39b531e0284a27be16e409ac528cb5e6efbe5c2cd0db1c73e7d2036a51dafac8304cbc4f3357e8b543a4c64352049465db7e85f7f779d8ef989fb725220b48ccac297897b4fe61", 0xb1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f00003aff88)=[{{&(0x7f0000204ff0)=@un=@abs, 0x80, &(0x7f0000e28f60)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755b0acdc734ebf3b7c1663f32a59b20fa52ba3cf1902f8b2773e148b00a646952f1c3150346c2846d8f665665c449ea9e84495b3ca1b33fca6b170d8df37110d0ba0fc5f7dd36ea7adbb1946e6e33c2ec336c1fd294c55a98e4ac13b96cf94064e75f339ea9e16161707557d12c2973d9e15", 0xe1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x753, 0x0, &(0x7f0000001000)={0x2, 0x4e21, @dev={0xac, 0x14}}, 0x10) 2018/03/23 06:58:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x80000) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/23 06:58:13 executing program 5: fanotify_init(0x24, 0x181000) r0 = socket$inet(0xa, 0x0, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x1, 0xffffffffc9deacf9}, {0x7fff, 0x4}, 0x9, 0x7, 0x7}) ioctl$LOOP_CLR_FD(r1, 0x4c01) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) 2018/03/23 06:58:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) fchdir(r0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_deladdr={0x20, 0x15, 0x221, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2}]}, 0x20}, 0x1}, 0x0) 2018/03/23 06:58:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000180)) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000300)="5d64f7d47d0363c06876e90043b1deac3f4da3f2acc8c4bfbf087434109fb22b44ab6b558f755e7f37ca9104e7f925a8feddcbb766383f851188fb8bdcef45579f3e3df822e1e9d32606347aec2fe0bc969f7c06e21dba517abf942da8794b13d66e69d39f2acef0d6dba4dae4400566b9bbf1846d7a858f3e13685ecb595773e93c39732b1008055cbb500dc63c5fd4d32b8c145b8b7844209d", 0x9a) bind$inet(r1, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) close(0xffffffffffffffff) 2018/03/23 06:58:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1e1c42, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x8}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/23 06:58:13 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x278b7c90) 2018/03/23 06:58:13 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000001040)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{0x4}}}], 0x1c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x4) [ 45.974803] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=7158 comm=syz-executor6 [ 45.988891] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=7168 comm=syz-executor6 2018/03/23 06:58:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xbb1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x93, 0x6}, &(0x7f0000000080)=0x88) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket(0xa, 0x2, 0x0) sendto$inet(r4, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r4, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r4, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/23 06:58:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000000000000000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x0, 0x0, 0x64, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xe7, "3c91af0cb7429eefde25a1576dba937ed7eea5c08729eaa9ee53103776210a2f9c51f28e2af5f745f41b69014287b2b7bc163306cb847fe19e99ed1fd1be538bb75673040edd0e4dfce5c8af74bc99f0ea1a340efdd6abbbbe352f52dce7c2b21f88b2266770f13871ec4bd9be599122d320c80dc56db470976232d51b6b07aa9814dc182d9cd98a8ad4c4fe4920ce59d070313a5ba5a451d7880bf5e180e22ec3751194f20601caa62104e5020ceb0ad4f7bd8fc89434ca500f7ac793c87c3707101d8ff3c3ff8d5206ae3e7b2fd634ef9ca2bc6b4dc0acd14b9a0d3ac9193f0e7722cf3afe8b"}, &(0x7f0000000280)=0xef) r3 = epoll_create(0x9) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) r4 = syz_open_pts(r0, 0x1a5582) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {}]}) 2018/03/23 06:58:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0xc5) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x4000841, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8ee0401}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@alg={0xf8, 0x10, 0x0, 0x70bd27, 0x25dfdbfe, {{'crc32-pclmul\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x2}]}, 0xf8}, 0x1}, 0x4000) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000612303febd4ebd664cfc24a8352b7feb86c8a6f430d728077093da7f8bbda881de3e87031fda286537fdf0c1a20708fa9658c60d99236cfdcc3a65d2a92b79f88a351d681891cd"], 0x4c}, 0x1}, 0x0) 2018/03/23 06:58:13 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x80004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/23 06:58:13 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x4, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="f9360000d97ad1c35699ffda03855071c2cb688e66313c9d241e0fa4709070997cd0d5b926c0067ed99cbb281bd6b2992dd6640d1492542a263560f2ab5546d405c3f3a1663fb52ceb1057a4f4c4ec0b980f1c98e113e3bd61ef2ac36fc8b1ce85f9697686085b66983abf903ceef84f44705fb99494040453ab1e2dfe99f6be72fb61c6d5edaa4e7ad72f6ddfbf85fbbbb447af7b9456467bd8134cfc2a38fe1c80009c59903904353336884dace5ce021ab2e260dd2b82fb683eef7d09d84049cdb7cd41578dea4aa9240b59e691334d36eb514cfb"], &(0x7f0000000000)=0x31a) close(r0) 2018/03/23 06:58:13 executing program 0: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000140)='..') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = dup(0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x1000}, 0x8, 0x80000) syncfs(r1) umount2(&(0x7f0000000000)='../file0\x00', 0x2) mount(&(0x7f0000000100)='../file0\x00', &(0x7f00000000c0)='..', &(0x7f00000e1000)='\x00\x00\x00\x00\x00\x00', 0x9022, &(0x7f00000001c0)="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") 2018/03/23 06:58:13 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@hci, &(0x7f0000000100)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@remote}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x480, 0x0) getgroups(0x0, &(0x7f0000000640)) getgroups(0x0, &(0x7f0000000900)) 2018/03/23 06:58:13 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000100)=0x48, 0x80000) fcntl$addseals(r0, 0x409, 0x2) socket(0x11, 0x4000000000080003, 0x0) 2018/03/23 06:58:13 executing program 2: socket$inet6(0xa, 0x801, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r0, 0x8) 2018/03/23 06:58:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x58, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39702d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/03/23 06:58:13 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) socket$inet(0x2, 0x0, 0x5) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000fb5be5b17b910ace8d88f769bb21242b3d7155535d914648de9b02b0dfd82b715886a415c048931450"], 0x35) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000000)) 2018/03/23 06:58:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) r1 = dup2(r0, r0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000140)=""/198, &(0x7f0000000240)=0xc6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x1, 0x47, 0x10001, 'queue0\x00', 0x7fff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x4, 0x1, 0xbcb]}, &(0x7f0000000100)=0xa) 2018/03/23 06:58:13 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getgroups(0xa, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 06:58:13 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000340)=0x9, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000700)=0x20000000000000, 0xffffffffffffffa4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000380)={'dummy0\x00', 0x4}) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x3, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000900)={0x7, 0x0, &(0x7f0000fd3fe9)}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000740)={0x1000200}, 0x1) bind$ax25(r1, &(0x7f0000000300)={0x3, {"5e42947c924b05"}, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000780)={0x0, 0x8e, "34b1fa89c019f2222930d029f2519558d386cb4dd549df0f49db3d982cca1b89c03af77f049250d1c56a3d0a9af833bf0e2f4465cd83764d3fba688c1661bf594d36cc9aa682d8356253f8d99db6db907b2c38f17bdcd49d83e3df7b3e768471af8565b4c12a6253ee2ff6c2429d139f5676a33ea0fd5a919595524e7a8fb6db7de27dc38115263b2fbc56a8b7b6"}, &(0x7f0000000840)=0x96) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000880)={r4, 0x8}, &(0x7f00000008c0)=0x8) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) r6 = add_key(&(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="bb54541f665dd2f8360ca3f337e00fa3f82bb8073ae8d33be9c428ad872ad74aa55167586b7ce7097539f2a5099a1ff4755e0f60957a51dd9f2917c5bb3f066f64b8887576291a9e2c4197c3622e826d59edb58ba5c18b22056747f0a6a650b834c9f0737a1f029ae4668056993b40a4e98dcd133799b9fa36507a806be23786f2fb101888757fc9ffb5e8641abbe7a37c29ea7f0d2a286c97c2c51dbdd84fb84d754c324770e9c2746be86ac9650fcf85253ab318fdfce16c41", 0xba, 0xfffffffffffffffe) r7 = request_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)='net/tcp\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r6, r7) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @dev}, &(0x7f0000000180)=0xc) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r8, 0x40086410, &(0x7f0000000080)={0x51, &(0x7f00000000c0)="775765bc694d09527e565bb729cd2c877106263da5072086ba0533d3de4b7ddd4e760d8b9213e21b91f50fabafa6f72b985e8106344d754a450b5bcbb7d227067f37000000000000000000000000000000"}) 2018/03/23 06:58:13 executing program 1: r0 = epoll_create1(0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000000), 0x8) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x200) 2018/03/23 06:58:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) ioctl(r0, 0x44000002285, &(0x7f000045bfd3)="f8f8e4fbffff18ffff0000131dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3981f16ef7dc14b2caf7e5da40003") read(r0, &(0x7f0000b07000)=""/36, 0x19) 2018/03/23 06:58:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x102) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0xfffffe3b) 2018/03/23 06:58:13 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="636d646c696e65001a93418dfd966857bd68d5cf8568d4b12b7236b63e1dace52aca4eafd9cb2d7acb3a985d87c38d088291d9e1c8c46d25157c8de0d18e2206fdd8148313229117b60c1458e9a0625b0d50db77ee909dfa3e340678b06246867fc2") connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) exit(0x0) 2018/03/23 06:58:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\t\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/03/23 06:58:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x400c000, &(0x7f000083b000)={0x2, 0x4e22}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6tnl0\x00', r2}) sendfile(r0, r1, &(0x7f0000493000), 0xff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x10000, 0x4, 0x8000, 0x18f, 0x6, 0x8000, 0x200, 0x4, r3}, 0x20) 2018/03/23 06:58:13 executing program 7: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040)=0x4, 0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000169000)={0x1}) epoll_wait(r3, &(0x7f0000f64000)=[{}], 0x1, 0x0) 2018/03/23 06:58:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) rt_sigsuspend(&(0x7f00000002c0), 0x8) 2018/03/23 06:58:13 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000580)={'filter\x00', 0x0, 0x4, 0x63, [], 0x3, &(0x7f00000004c0)=[{}, {}, {}], &(0x7f0000000500)=""/99}, &(0x7f0000000600)=0x50) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r2) bind$packet(r1, &(0x7f0000000300)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x176) write$selinux_user(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="736563745f723a7368656c6c4d657865635f743af5a84cf5e959b1733020756e636f6e66696e65641175002be5099c5c"], 0x30) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000000380), 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'ip6gretap0\x00'}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) 2018/03/23 06:58:13 executing program 4: accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) socketpair(0x5, 0x3, 0x20, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x2000000, 0x20010, r0, 0x2) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) 2018/03/23 06:58:13 executing program 7: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x70, 0xa1, 0x65585e2b}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x36, "fae460fb673de60df686e8415f5717380c6e972584dc305bb916adb5b61b03d7609318b1f76bd42873578eac013c4f716c1ccc9aab71"}, &(0x7f0000000100)=0x3e) 2018/03/23 06:58:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x48240, 0x0) getdents(r1, &(0x7f0000000040)=""/29, 0x1d) r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r0, 0x0, &(0x7f0000d6cff0)) 2018/03/23 06:58:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000240)='oom_adj\x00') exit(0x0) sendfile(r0, r2, &(0x7f0000000200), 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0xfffffffffffffea8) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) fcntl$addseals(r2, 0x409, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) pipe2(&(0x7f0000000140), 0x800) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000180)={0x9, 0x8, 0x20}) 2018/03/23 06:58:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) alarm(0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x14) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/23 06:58:13 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x7fb, &(0x7f0000000040)) dup2(r1, r0) 2018/03/23 06:58:13 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) sendmsg$nl_route(r0, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000087fc0)=ANY=[@ANYBLOB="240000001a08000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80800) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getnetconf={0x2c, 0x52, 0x400, 0x70bd28, 0x25dfdbfc, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x400}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x8010) 2018/03/23 06:58:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) dup(r0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) [ 46.462155] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=91 sclass=netlink_route_socket pig=7279 comm=syz-executor2 [ 46.478238] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=91 sclass=netlink_route_socket pig=7290 comm=syz-executor2 2018/03/23 06:58:13 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) getsockopt(r0, 0x0, 0x7fffffff, &(0x7f0000000080)=""/209, &(0x7f0000000180)=0xd1) 2018/03/23 06:58:13 executing program 4: r0 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='(!\x00', 0x0) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='}selftrusted)*vboxnet0mime_type&\x00', r0) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) waitid(0x3, r1, &(0x7f00000001c0), 0x41000000, &(0x7f0000000200)) 2018/03/23 06:58:13 executing program 2: r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000d40)=@req={0x0, 0x0, 0x0, 0x1}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/3) 2018/03/23 06:58:13 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x189) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x12, 0x4) 2018/03/23 06:58:13 executing program 4: madvise(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) [ 46.526751] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2074 sclass=netlink_route_socket pig=7314 comm=syz-executor7 [ 46.551468] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2074 sclass=netlink_route_socket pig=7314 comm=syz-executor7 [ 108.038424] Buffer I/O error on dev loop0, logical block 0, async page read [ 108.045897] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 108.056299] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 108.209514] VFS: Dirty inode writeback failed for block device loop0 (err=-5). [ 111.478170] IPVS: Creating netns size=2536 id=10 [ 112.108821] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 112.116581] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 112.116620] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 112.131945] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 112.139589] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 112.147221] Buffer I/O error on dev loop0, logical block 4, lost async page write 2018/03/23 06:59:19 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) prctl$setptracer(0x59616d61, r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r1) ptrace(0x8000000420f, r1) 2018/03/23 06:59:19 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x800002001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x1) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/23 06:59:19 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f00000014c0)={&(0x7f0000000180)={0x1328, 0xd, 0x8, 0x4, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0x5}, [@nested={0x1020, 0x23, [@generic="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", @typed={0x14, 0x65, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x42, @fd=r0}]}, @nested={0xf4, 0xf, [@generic="6a550e6e5fbe6c590819968d5092c9c9d867ecaac79e401c49114ace1986415e2c04c9f3ec03140853b5096ee44c080abd41a6a8fade4d21fb7a6d3a5f3edc27c6665a25a7", @typed={0x8, 0x30, @uid=r1}, @typed={0x8, 0x7a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x26, @str='syz_tun\x00'}, @generic="bb3e284906c6e2ff2e8c8e52a17ca3692b1f17d680", @typed={0x8, 0x87, @fd=r0}, @generic="4a13717e41f7c34fa1ee8d5b2de866df4ab5f07508cb9bf32665042c29220cfa0b130577854eeccd3aca8ed5515a405fddc826ef4367d377b4d8e9c1cb6660f2517eec75dd53b4f8fe8c12862526b770e64561087a3f68feb176453b9672b63b9a9ba3382359efe878c74d73fbb75e56e1"]}, @typed={0x8, 0x1d, @pid=r2}, @generic="51a6c0f28739ffa3ad45614b8e8c6a8fab1f4f10eacd29e6c39103c89eb63c2924028193a44f2825b36d8c3639149485a4ff56206b9e60859ae51adf215d5f787b749ab874c3f7b639c3f120e5039f0eea599e2808c93219d653add2878eea1effd6fd1c06d14ba96ce6d4314f4e28393f255905ba36c254098429d8e87c5621dbd3bffd62dc7eef8e944c60cbe8c8d14f6c32929db3d837606487e078345dcfb4293462c5a2a4d494dd4325b76aa677345c85bd0a655f1dc5ed79ca26959f7288238363ed0822b8b992cf013e0f4065c438ec458745c036f0", @nested={0x11c, 0x83, [@generic="56d06d477113d9ed89535969c9ff5ebcd2c8f52d232dd03c1dc480329ecd8abae3fa38d28ceaacb26dfcf6a8af711360d155c4bbdd6c5fdcc142542b2c04ce213514d8479095a32b27076708729a00f802abc030b7126bd2f2bae45b6cb0a5bcb6661183ca043a284e801cccd2838d3045c455c07f122adecaada1df2a336be8f721507477035876c57492ff2652", @generic="eb1d53b42a277ad9492d755a3ba0c64019759e7cd0eb83fd90eb46ea945dcaffbeb21a5a8b516138645d579047ccf6156f0b4f76f3ea4375dd6c576fdbf44a1d04caeedb5bc0435444f8f919b1ffeee9297d359d5f3269ec0938660f49622bfbdf7b9402cd034d4335d39006b3c6477370aba081a5d62297aacc643103b033b779dd675384195172d840"]}]}, 0x1328}, 0x1, 0x0, 0x0, 0x20000040}, 0x4040084) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000040)={'syz_tun\x00', @ifru_ivalue}) 2018/03/23 06:59:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000100)='/dev/ptmx\x00', 0xa, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x3) prctl$setname(0xf, &(0x7f00000002c0)='usermd5sumppp1%md5sumsecurityvmnet1/bdev\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000300)=0x5) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1d) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r2, &(0x7f0000000080), 0xffffff83) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000000040)='q') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x40000, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchmod(r4, 0x1cc) setsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f00000001c0)="fe0e11fb80e84253e73e961e5abf8dd838ad87a17605a37b91e76b3d01f7bed85a3b75c3819adc1b6063fb8f31f3cbc2634b5f3bf02c4b5e65a65a32c69bf53c9fd9ac7f5ee626ff397bc52ac964ecbfbd2646d58dee32e8e8d3578266e2138bf75e6e5bec74ff2b299b60624381f5db073199760ffcde0a1f9dbed76dd206e13c5b6eb938e59effe1cc65e58c0f46eeae9491f803776274704ea6820c3e0ef8bed16b4efcb2e0e2daa9cba602f4e15c5f09dca68b6433087d24306ca84b3ef78a0dc93faa383f1395343562d03443263f5c17e4d15d692c3342c838443f85d632", 0xe1) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) 2018/03/23 06:59:19 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000000100)={&(0x7f00000013c0)=""/4096, 0x1000}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/03/23 06:59:19 executing program 7: r0 = socket$packet(0x11, 0x82, 0x300) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000340)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0x2) connect$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = dup(r2) ioctl$TUNSETLINK(r3, 0x400454cd, 0x339) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x18c) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r6 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 0x4e24, 0x80000000, 0xa, 0x80, 0x80, 0x67, r5, r6}, {0x3f, 0x3, 0x101, 0x0, 0x1f, 0x0, 0x4, 0x9}, {0x8, 0x7, 0x4, 0x8}, 0x6b, 0x6e6bc0, 0x2, 0x0, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3504, 0x1, 0x2, 0x10001, 0x80, 0x3, 0xfffffffffffffffb}}, 0xe8) 2018/03/23 06:59:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0efc5)=""/59, &(0x7f0000cb1ffc)=0x3b) r1 = getpgrp(0x0) sched_getscheduler(r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/23 06:59:19 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x222001) write$selinux_access(r0, &(0x7f000010bfbd)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33}, 0x42) [ 112.154824] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 113.249120] IPVS: Creating netns size=2536 id=11 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes 2018/03/23 06:59:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/230) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x3c, r1, 0x0, 0x70bd25, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7b}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0xffffffffffffff00, 0x1}) 2018/03/23 06:59:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000002580)=[{&(0x7f0000000280)="6a263fe6f68f40245e53fe848c19e5b20a1337dc985ddfbb2ef987fc39495fc8a85f098feda0dc0d3f425a45dfbaad522e7b1e012f2bfab8588eeff5eadc00cb23104490cdcca362fbca7ec86e358b0940294cb13b32af0c483207566b98fa6c989a5ef0ed5b346994af45019397f1248ef5b09b79e3387babfe4e1edff769a31501fbd3052df90cff6c5287998288c19f74468751bcef1c6e96aa86d5baffa7db695df56c42b3442fcd24d8ff038e58f41aa0eff63db823361667b91d2c34c0bd44", 0x4a3}, {&(0x7f0000000380)="232f94a8c7cb514c5e3f0ac8e5805f6b0d3a1b94e804aacd0b74fcd748e2f710b4c5a16b0f522fb1ab3b19c1aef5d14f2d53477974d99945eedd60f3613a718ec05ccc9455c8be88d22ee7b2980f9a681d5ddd393114a90a2128d85ed989fea7c4462f2be177453d80b4ee908c2403e9f09e137f10d81f512688c0208f346baf7e580d97880af423c0c0b7f1590f7d12b6ff08cd30ae2da55c", 0x99}, {&(0x7f0000000440)="caba5173d44717515fb807d325eb17b8993b3107fa3baac9b1599c8464b6b2065e134bbf0e11baef87b0385c15bdeac12cb1d83421f58ff26137cf00ea5bc53136e118befd5a89679e40e5850409bde0ea8065a2f7007383745a3a9e792c10f22d92ec55e429175721dc02a7e4930b66b9d91386177c09f3d13ef8bb1c1e7a3d23f0395197ce11798e90146ad496d826b210e3287558019eb4116275b814b1765794c2fd053a71f273fe022e8ffae002a934b0d666513e9d71d409456cd24aacfb94921d14de29434575c4a7f6a7d49d68b303b7407230f25d68c5a7cd5051d12e3d8fcb70c5b0", 0xe7}, {&(0x7f00000025c0)="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{&(0x7f0000001540)="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0x1000}, {&(0x7f0000000040)="b80299140a5734ac878e835cd3373a17849e427db116f4be3da287b82034c3788d2d20bc1ea1620d0f540108f2f4fbce97", 0x31}, {&(0x7f0000002540)="4a4f9f8776d615da4b5344c040a539d8bb37d10a7fa7089b76c3b8ca8fd7223c9b5605838bcabed174a52db916259755dc", 0x31}], 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e21, 0x79, @ipv4={[], [0xff, 0xff]}, 0xd0}}, 0xffffffffffffdb1e, 0x1, 0xffff, "a652238962053b3ed3130733ea449f2b848e54f6b5f12449404e9cf5c37e40a43fb37dae4a787e13e2f90e79750ce5683b93934c9cb3748f542a2e41cb6bac2e3de3308812d01d40ad02a76cdbbf3d03"}, 0xd8) 2018/03/23 06:59:21 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x8500, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000000040)="4ae41c59bdc00d19e8cc1376127ffb61231b009930f7be60f57eaf1e308138c93711d972930de493e10a108b413ef3cd1a2527a1546139012b1dedf685f0cd9645e1c52cd7ce54f1829def10ca55c88c7600000000000000000000000000000000", 0x61) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/23 06:59:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xfffffd5d) sendto$inet(r0, &(0x7f0000617fc9), 0xfe07, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x3}, 0x8) 2018/03/23 06:59:21 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r0, &(0x7f0000002300)=[{&(0x7f0000000080)="bb27aa330e062bc5d40f287d2bbb7208d0276344aca26501704971699c05ecb61d0aaec8081c828ba4e63fff32fd21e52189f162e2d7e7e6035b932519a71da161471d2a24b3c2acce6e9fab58d05c36272535286ed165dc7d556817375fc5402a9166af5ccf24ad61bfabcbebab98da1423e0ea6ecc2f4dcad690282dfadff973c253d99350cce1220f0f50a3e78abf2eedc9d59a1650543b9ae3c6f1ada3f27209eb5c38a44121d63f5f14073ca0d89a3ae86ccaa427aaebda4a9c8c6fe899a7d3ae69cfbd958357edfe705f157c14ebea964764eb95e7d42f0b9a45a2e8fbeb7f7278641f937708f42e55be55603ba9651fe79afa5bb036c9937989d05319900a451eeddb2604eab2352a001624837d34a5c35521acdc5bcc4b62ac2bafbcfce655a3a155e55600a7bfdc0308b5446b1a7d24df5c62958ba668384a38942727dd518ba264b7c5e39a6bb472fda0d583e3879e5c80114bcdf033c2e3a010e1aa5d3f7b67da8d1b11f7f91ebf7d1e175b5e957fde3c55deeec7fceb7ad56c5bf6895a69577d9f1c02306b3d8a1913779c098fbf20670cee84a32fe18f580e139bc6229505435d1d6fa6ec7489172552f8433a38867dc711509851ca621599f5772d1cc9516f4af2e12d76102e4ef8599f8595b3c954ed5a2857af10ddec233ae8b04e58477909b1edb6f4ac83e8674525444f4a9a7866a6c0bc74b25a1ea2aee59083bf9349ad205e9e7c710bf5f29cda4a2902f8ff4ca81f66284968a56e6a397c1dbd5a46090cb3b1ca057677e6cb22c6b51d11d463365a9133606dd3d45848745ec5a0baa5490eca5d151ca795cf212d8525bef2042f85f3143836af0b5bfc2e1795a58746e55af66d5f7e56a9e0090ea2eb1ecddcfe6582609523ab343b210a269d9c61c8fac42ec72fe89cbb8ee4e8ec3c413e63a378955585e5a7bb75bfba33b472e214db5d244f87b2ec8e3639d0ee90676a20da73d7bd24d44e5850e35ff39608aa2b29d1fb633d75fbf0ae1858188b9580bc15c97256a30a0d486b1bf25e28039536106938a852f867ab5228b185e86f98cd454bd07ce65927dada4e10a188efdc9a3ce51fd07ceefbf73de9cefd4e63baf499faa83b09e1f38e996f88b3f9c08e82a4961ed6885ee4ba5955cfc481a8ef2edd3cbf4c10a85e73d24a943f1a3da44c6c2b88e6f2b5ce0e7dbe685cf8bffb6adb12a144e6e670c026d9674b7300e4f6eee1ba1d144e5a32888fa2f16cb75263a2b2a559198a2e13a5c75fb243410323dda6245e649dd9f09f569f2e06fafef653a02c6611677dc3e36c36748ea1f803473de34ac782857c3f5947588f35832ee2cb91e73328c2ce3993784c556bf48631d26cf67ca2f265b3ae78ded1d35d881af1cde6dd13e256e63873c16f08359dbe4534afe0bd1e85e474abb27f901084bbb3991a37ab077b47184a478a2cccb63ceb384405fd7f79d21d88482705b6edead437e9339188f16f6b05974ebdaeadd5c671b96958d94c2e1f053b7c4eade9abfc462fb474811fa20aa3280bfbb1a01b93306bcff810a398169adfd992a34a0c28a03b4110587cf40e4128ef426d1bc97a8f134fdbd90c9a70036a43734d8d16540a0386b9bcc56b04ad5f4cb3c05f17537cabcf9171fa356b7d7cc317a53a7e6ed985cc3771323914b464cfc09f48041efd4283b8fd4de510f25b3281a527883a511b80778de1796d70ddfd177c6988d839f06689d1a3d74736646a2348f3ebb333021a28d62e87bdd5157b329b584d48b8fccf7acf703acf24b002ad6cd815549ab995887994459ea85f2462a4ebe2e00320cc24393db41806dbaef54ca72a14a85c185455cf5d31101f50d231e0bfe638745f2e81370ac783902dcf7ac377471d15c477a04568217d2d3f1284bd53e3a499271b20d44753908c97a4c8f6ecec1016c5f7d3eaf2a9b822ceb52cdf2f2bf91c293d089666c20b8f8caa36071672b598f5436a737c2323fd2ad2f6f123342a92626b74161a3bc92f073be29d9bd79f8d532e044344caab97b9676311660755cb3a9a45eff0a271ad24ca2b7a5aa662e429f37923264c5c665c177793094358656adba916711c5fdc944f7a1e1b2e31527b959c766a36f979a66e4625990f1297a0f419758427ecdb0f7929eef87aafca644c3eb2dc7144b351fbb1b316f89f623c1b05b8ed8cf73794a89086b673c836498ef272d12d645c46a37b7d79970a25ff0bba087dd610e2f2ae5b4bd18dcd16874184686f7d89f299636c3808acf7fed3e2fd85ba14d3fdbe4f974071ecfddc442f9668ec929b1ab8645a05e1253015144471a5087bf1df2885a317b466152daeb12e77016b5a5a4d3a570cce872c1ff1ce909892815ea04bd7bba1ee6963de07e48a1620bd63d52ab8dcfe31cc426f8563d29d5adeaa84295db2703a064296dc931739fe32ca60f092e6f5f4eabab2c0020013932ab6a0d9aaa48de81347df1f27a0141b1e7bab9054ae927298d901e4ed8fd2e2e7b3bc904ba9c4937394decf1126538a398bbb9caec22d0df6bc3383619923c3cecd7634f7233aee671420d9c9fc7f265d69f44e1112195fef642ebf1a31c9ba0791cf7f8f966631ac99244ed53942c652eb8c158d06a8938a899d9056b1bf38942e8ca0053c818da3668d864c7642236374f85f623a7920750dc9007d6c4b80f36d4910040b84198982496a6a13ced7199a42b2596662feecdb755c30e8383e85fc872ac7fecf54eb9df0969214f8ba10af9eb2d0950e8492028bfa28b8d16ab04afb79f3afc9ea41e30866584ec4461301793a563de29b34236bd3e4297dfc0ac2560b2799fd68aa83aff52a757c36b727e072cf9bc7c213a5a94a933dbb50e44e82e772f24a6912252d2fe931d39d8d7f6d24f45d0fcce93ecf79150117f5fbe7b086c8291cd46fdae527fc84c06f1f34298dac8b2c7d47cd7efb82df6d9b853afd44c92f2e479142dfc45c919c00b380383ec6b42f7643443919684bbe69b22efb063e7cff224354eeeace098e317c47808752b9527a2d05a2a88c0563ce1a9a09a0f0e9f1ede8ab5658f2f03e78e550b4ec8b82841b24af8154247391a4e8fb8cf10da438efcb0262b6e19958b6c87896eb96ff067b4cea70d39317cf0d8d0d6ded4a1007fb816e46ba9190a56405cb025fd4f890ee1b57f74cd8fe563f38f329ffde6ef149b161d11d025b2be956650f916333678595c9747e86c307fd955772b82e708a3125f2ad8dd4aa5e79b4b9793bc3712316ac82ab9101868bb24712a9cad66498150e801b63904f004ac05cd7426cbe1d078e229ae8271018eb26bf0dd332397440c526eca69b97fa8c1630ca52f35ca2c6219226cc532e7484b3701184e78b48a20b22144b3fbbd5f7f56dcaaac86b89f5df76d84f84f1cd5cfef37c77ab8ca7b98f4ddf6ba50b2bc1380fe91ab30949e051176b7189bcaa450ab4d04383f2b331b549fd568e6639e49074101af8b638c2796893b968a1d1ece454189c27188da9e1d971bd4ad63a3281856dd028c4317c084b6ec427dc1099d14edc066a58111a7064c16160a6d66fd97ba58365416cde2426be02063a9ab0e6de8fd68f32875322856006927f7d18ad330a434e3cf41c34b1ecd546a6140fc3af326cea8c5b65f9b4e904dfc5cd9fb4c04d0007b900cc387a53ff8d0e4b0a0c1667fedc6a26c88a3d18c55da447cf120732dd6ff9fb87e56e7180e357e8dedb98173d443dc6b4ec4ec10ffe27cc0203219506e1f65731e1da9b294d57b1d0dea5f492d3e540f9d0c59ed4d44461ec9127812803d70aef870e48614b12a6b1fb3554b34ae151da2331dbc80226bc5ec642f396f7b368f776ef6265a14ccfeb128c7a4e97f7d97b17685261c3f6d24e3464dc6b557993baaf8382fdc2aea455cd8b265dba19b11a275ea360b46555f5e9853b6889ef7435caf1b9e6d5f14bbf6b666db2289d3138e187dd9f9b5ff062287cc926d695aed43d9258f41e628c0b251a2154545537768a7b6b7e65eb0a19dac50f06647b7b77bdf001c10336050692ddbf2c6ef902b22e0a97565bb8f7a16f1ca7ca3243efbb91ffbb9e8865a2dc2785bf604df92b217993fc452a42d09c9754d4dbae6853723698e0c29689d91314adeb6c6b790c65b1fc3e2c784da1712db6e86151f1eccf1b6badc5e4ed3087ac9ffbb3627717cf1573b4e4f9469fbde1c688480feca8726c49fe2ff777ab70cfd8c7da21405573198a3aa2217743c559dd3642ba20edb8f2efb8d6539053d041b1dc87f8fd3322078eef2709ee6fdd65b6a5d96603fa023293cf2d1d5faa5faab9c9bf5a3c212a7fc748474d0ed5db347c8165696060aaa0744145406d4bd4b74118f03e643f8fadae50a2ca59940e9092ea4a1985d23fc2f93f925a7585dc68b7cc795f7695ebdb7f526267daa5de823761256ddbd826d8ec0c9e90f669dd7ffff336fdb9961141f2054e1d067e4f1032c80e9d42155fd2666842ec3e51934ccac0be680ace4d27209cbf8864298dd462adf3256c4644df05fccb3ac358ae8894b4c4cb77b9760c33300b6a2cbc428edf7c6bad5efefd3e86f4973be1257a55f904cd85d5a194c12d59fc56c379af9164dea9d07871374eb5b388f9d248226a4e6f0a27fb1abe7d90c48c1bb57de5f8c2dadf5f02ecba3050f03b3aaf9f6b13b969efbab7dd1e330e5bd253dabd71a29d50c172c3339719e12dea931cfae868afcb185d42dc7713f3d6043c12bb803993ac6e6ad11fee132fac12516fae6199b7efa464caa0f99e655af4f7b06b6f62a41f5569d4ac5fdd95652753b3991145efea89c29e13b9adb58ba8fd8159915a4925caccab8ed4a49ae623b0aa11a36932871d63d5b9a0da3ee4cd2ef7582c585bd12439e3818b3e29e19ff58d6bbb6b948e1bec271e744f775b58833265c8cb2f5fe608ba334b75c8d2b9710c08e4c84e3fca64d87f78903acc1eda0b7ebdce29d5b335d948d72ca2f0f08630d68e5c7dd04922ddde23348ce22cd59b4475d853afc1fb14ca35292a56a8794b3d2a84f4763c5777d2022ee434e982d96c81319b0179db632a4968323d5249ff4a8d4969787201c8374d2253834e61d7e254c59ef285394bfbcf66cbca2a9590e3fc31151ba46b9df3277d0357b501c04c13183f9056a75fcdd28d6e927754a21016282b6479928afe2b2725dcb236298fcd8dc75553e92249b42eeefbcb15495510d37239642e0c3a3c82f43db17c45b8a236547ca0a235157b991ad03f43b4d4c1e325d5309acfcf5d0a908b49799b6ceef2ccb9fcf6c44ef6605b15eb4fec10e5c7be665ca09fcc753e7b17efc0ef5b1916915cdd0d7a3752def97db95c2b9fcb878ee83dbd04266ff8c9617855afbeabf00970f6b56821bd2830581def2e49cc098d187a39b58ad7695a36c1d5368ecb09015f239a55741189227c6fcba754c27b3668874e7cf8ec77c12e9315c3aedcf1271248eb73ff8603d6dc7c21a9f94ca235a91a81530979602b58e6df1375dcbf0bf47aa7585824776d3e9165a12b5fcd822e4b0e857d01e0e940e6511214b2b379edd63dc622170c540f6fcf3111f77d58dfb296c69a5ca805f337ded0ca8ea480e1a4364dfa4e6b2e078e212ba7525926f9e06a432fb3e0f30ec8efaf233665027a3e05472facf270b8defc13acb1dddc557c9a0a7efbaceb04126da87e6a2eed8933072f737010259fc899d192c54b9daec0b2c61b1190c2c6acb1b558f72658b321203f8f6598d9685705c16a293f7f245d1ed3dd70358489db4f55f615", 0x1000}, {&(0x7f0000001080)="7421356c01009f3b14a7cddd1b571a49ccc4fb1ace054b5540567b496422ec50e99d619654248e67b2b4c4ec510a5ac2713526c9973313e502b118651fd2a052f6a42e4b8932a4b7d4d2311c3dfad135484bf17a5a8608ab57c06ad2225dfbcffb0aaf39cee5331e", 0x68}, {&(0x7f0000001100)="e59c9f5d1c2bebef9e7413456b90a37146b185d6966fde18fd91960127722f89c8c2cdfba4c0254c422a747851c3e4094f6e3fc091ea7da03f3716bd21736a636bffc54c62c97c0cc9037256d2ce23ef088ce13a7832303f9fe3beaceaa8b7195cc2b852dd6851b73f416bf6654dd61c0d5274c919c83d51f5c742b42c61010a6085763b1cfc894ef1f0", 0x8a}, {&(0x7f00000011c0)="f52422e2f271af5df6f97b1b226cca3dcc4a70d8c8603abed362c415c001e23f7cb72ad49629f731e87626d93f326cacfec90f9d821a14ecb1d58da6a288064deef0df086482974213cab8279e4787c0646b02f2df6131295fb8cc2f5ab922f28cda78a908c0e847fc3059e3a1668be3a8841b2268bf949d9463564987a72545a761b1514d937890852f74d6629dfa171b480dc41b40fe280c3f", 0x9a}, {&(0x7f0000001280)="6c070af62c7f580f9c3e9f8d07983bcda59a4eece6905449aa7bce0c42c0368b26bc38f6a66259bc757fb279c54fa0b9d2eb1b7fabe23ef2201a835e9358e5c706393f66b2dee096ea26515dd2be0c87053a90d7256cdcf848b5a4cdf012a8", 0x5f}, {&(0x7f0000001300)="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", 0x1000}], 0x6, 0x0) readv(r0, &(0x7f0000003800)=[{&(0x7f0000002340)=""/131, 0x83}, {&(0x7f0000002400)=""/71, 0x47}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/27, 0x1b}, {&(0x7f00000034c0)=""/177, 0xb1}, {&(0x7f0000003580)=""/77, 0x4d}, {&(0x7f0000003600)=""/218, 0xda}, {&(0x7f0000003700)=""/214, 0xd6}], 0x8) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x4) 2018/03/23 06:59:21 executing program 0: r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x1, 0x4, 0xdd31, 0x8af, 0x2, 0x80000000}, 0x0) r1 = gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000100)=0x1, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/23 06:59:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x200002, 0x7ffe) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0xce, 0x9, 0x6, 0x401, 0x9, 0x1, 0x4, 0x2, 0x80000001, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x400, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) clock_settime(0x0, &(0x7f0000000180)) 2018/03/23 06:59:21 executing program 3: socket$nl_crypto(0x10, 0x3, 0x15) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='=', 0x1, 0xffffffffffffffff) getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0x193) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x23, &(0x7f0000000100)={@empty, r2}, 0x14) keyctl$get_security(0x11, r0, &(0x7f0000000100), 0x0) 2018/03/23 06:59:21 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = dup(r0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ffff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000026f000)) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x6, 0x6}) 2018/03/23 06:59:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) getsockname(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) 2018/03/23 06:59:21 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x40400000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r2, 0xb, &(0x7f0000000200)={0xff8000000000000, 0x3f}, &(0x7f0000000240)) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="e402d5f528b9fbc8ba0298fbb6a029eb148cfa44057762542fb4ae17c210054d92bceb6a1c941c148c7f6464c36ab7c2dcfcd6a017a792569c6d6edd82776b2588fefb4ef4558990f99f0cc702f9d798a6905865d5b57f6781573a0f82fb43470f9f8e1992df3a5f2ad899da2459953fa5d819227ad2207f8a1cd189e163224f2469950d74568966e7702f5dc9df024284000ddb5c675d6a57c8f50bc1b322d76de649f88032544b10419533453c2a"], &(0x7f00000000c0)='/dev/ppp\x00', 0x9, 0x3) clock_gettime(0x0, &(0x7f0000003840)) splice(0xffffffffffffffff, &(0x7f0000000180), r0, &(0x7f00000001c0), 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x8) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/03/23 06:59:21 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='projid_map\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x6, 0x0, 0x3, 0x81}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000040)={0x3, r2, 0x10000, 0x20}) read(r1, &(0x7f0000000080)=""/28, 0x1c) read(r1, &(0x7f00000004c0)=""/82, 0xfffffffffffffcd0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x69c9, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x10001, 0x400, 0x4, 0x3, 0x1}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x8}, 0x8) 2018/03/23 06:59:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) exit(0x0) sendfile(r0, r0, &(0x7f00000000c0), 0xb1a9) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x300, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000500)=0x15, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000140)) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x1) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7f, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x74, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x20, @empty, 0x80}]}, &(0x7f0000000240)=0xc) mq_unlink(&(0x7f00000003c0)="76626f7842006d31656d3176626f786e6574312d1e2d656d315d7472757374656400e18d6e3e9d4821dd67eb2cde03d25071945f289a04008b7491ac1da96fd4a73bb7cc20e4ac653321955872ea2f9a4cd6ad08e81b68301a68c2dceb7b19dc1d5509a3e142a62e797816fff22586bb2415debc5a82f580e3f56993598b8efecb2ad8ba47c1a9d5c2e61210e3295b5117") ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000002c0)={0x0}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_create(r6, &(0x7f0000000480)=@objname={'system_u:object_r:tape_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x37, 0x20, './file0\x00'}, 0x5c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000300)={r5}) 2018/03/23 06:59:21 executing program 6: mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4) gettid() r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/23 06:59:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x7, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff2b, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/03/23 06:59:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x7fffffff, 0x7fffffff, 0x2}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r2, 0x0) 2018/03/23 06:59:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x42101, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280)=0x2, 0x4) r1 = socket(0x1000008000014, 0x80000000000002, 0x100000000) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x44000, 0x16) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x6, 0x3, 0xc, &(0x7f0000ffa000/0x2000)=nil, 0xc7d}) ioctl$void(r1, 0xc0045878) mkdirat(r2, &(0x7f00000002c0)='./file0\x00', 0xaa) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) getpeername$unix(r1, &(0x7f00000001c0), &(0x7f0000000140)=0x6e) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x80000000, 0x7, 0x42, &(0x7f0000ffb000/0x4000)=nil}) write(r1, &(0x7f0000000180)="240000002500ffffdcffff18721054e84484f4150100000000000000ff01ffff1100ff2b", 0x24) 2018/03/23 06:59:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xed91}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x80}, &(0x7f0000000140)=0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r1, 0x8, r4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x90400, 0x0) 2018/03/23 06:59:21 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000001240)=[{0x5, 0xf7}], 0x1c) fstatfs(r0, &(0x7f0000000000)=""/36) 2018/03/23 06:59:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') fsetxattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_default\x00', &(0x7f0000000300)='ns/uts\x00', 0x7, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10bb4290b5764a5f, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/03/23 06:59:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendto(r0, &(0x7f0000002640)="0bcb0bbe7ad61a40141f1078fa88b4e508e44ae5", 0x14, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000), 0x4) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x18) fcntl$addseals(r0, 0x409, 0x2) sendmsg$nfc_llcp(r1, &(0x7f0000002600)={&(0x7f00000001c0)={0x27, 0x1, 0x2, 0x0, 0x1, 0x3, "e40edd588ddf3daeca7fd7cda2dae63d5ca1824811795045fb9310c3f14907ce2740098688558bde28fe81872336c70631f9a036ebc3538d23e059531975fa", 0x2e}, 0x58, &(0x7f00000024c0)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="1d085808543a0da6a095d5cd4ab01f7cd5f8f80f3adda7682f8745beed745af020df54565529428512ab5a0fd14afe0f2f66bbfec5893edf41", 0x39}, {&(0x7f0000001280)="4fd04816211bae0332cbdfd6a896064525fa5951f431c525c45d3a9076cfa45bebb86d212fb3f4b36cad428c7748c0d0d757d7a1272670b9eb586962cb2320b4a456f30b22822fd144076c13f7c2826ec0b5a0a7feda78b82f923213ff51c114af38b8f74c1f1d6e5e9b8f2b9d0d2162536fb7ae0f1e71df869b8d07dd78f8d42d8da40c4128f443295ea01897db8babaf3cf58f693f83fc509449f8e29f44e8781e4d2898da2c1491695450aca63454924319bd08f8196ad51820fb197c38427b214491be67bf77ac41c258350d83546ac339", 0xd3}, {&(0x7f0000001380)="b6ba088091de20efb30fdda1126fb037711352e6", 0x14}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f00000023c0)="2ffec3726aba2bba914cf2", 0xb}, {&(0x7f0000002400)="a9f642aa436e30d6cccc2282fc71a62e196018d7584b164f4c09e8a88e12f91f4bab1e4952d6df017cd9ee6038354f6475f598b674080ea8962516af3c57cb6f64a9f5f442d94100a325", 0x4a}, {&(0x7f0000002480)='Fo', 0x2}], 0x8, &(0x7f0000002500)={0xd4, 0x10e, 0x7, "3fa3d91c84837bce6738ded633054f860ee2b2949d809a73eb3c757fd0c556ebb15daba6665a2b6441770c4fcb73fb11ec4eb4231555ec7845dfe5467bfc8d72343df29caf5dc2e4c56c276c1537a0831d7929538ed4ef0b146c016543c68d37acef6dc9d274d9377654190f495772c4c0e78d67729d2a5ad06e3580097bcdf2510ba1b3684d15d58614e51c0592b1d713e50441622fbf9b5727d875bb424cd187e499b0496b7ce4b1e6bd8eb8e7b315a49623c2970bfc24b80f195b9fea27e8bdb4d1f0904914"}, 0xd4, 0x8800}, 0x80) fsetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)='lo\x00', 0x3, 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000f62000bf040000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000005000000000000000000000000006844853f6522c050216ba60f6cdef1bc09ee52b2d4beb928448d8f8ef818380651f7a6c3a1a68bc0"]) sendto(r0, &(0x7f0000002680)="54d64b21acdccd29f1a809b2997f8bcceed8bafb8aaf63d65b40654906597b30845863cf397034cae9a6e162d8b0a2dda79d2837b5dfa7a651e5fb7d5a4ed8191f384bd2da125c01", 0x48, 0x1, &(0x7f0000002700)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) [ 113.854091] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36854 sclass=netlink_route_socket pig=7761 comm=syz-executor4 [ 113.890156] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36854 sclass=netlink_route_socket pig=7761 comm=syz-executor4 2018/03/23 06:59:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x402800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) getsockname$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/03/23 06:59:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fafe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f000091bff0)=[{&(0x7f0000a6ef3d)=""/195, 0xc3}], 0x1, 0xa5) socketpair(0x0, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r2, &(0x7f0000000200)={0x0, 0x23, 0x7, @thr={&(0x7f0000000040)="8b42c03f0c8b9b6fd08d53de1202e7453ef21998a20a8143fe3ccef16953b0f60d914c1898cdce9422ef456420783f7762a3693dce141ea6133e0b9cd7532135a14ac4e485f573f5e58a49387695a2e62ef515c0139875d5e15e4f04bd17ad27ceedf6b3a5fb9ee76c9c6e615d1fd7ffe6bdd55cc296ab2052b617bf72cc88fe25c47ab0f2c68d841962c9a4eacb36f60a7ca2c35eb9d627906788cfcb9f9772aacd9006b22b92b638449af669273df7a7727640b1153c", &(0x7f0000000100)="14c5db9defa35ae83f41c5601d5c272f7b56547eccec28d820d85a146b7a91ec31dddd3e3ce53f9c5bae6590d2e5afa2c0d7b0429e4e52d764530e90775b52295c666d51d63f2397ecb7293fca3dd2e8bba1b326ee45692ad1d96a10c8a5ece454b6a476ab6e31138077cf12f72978641aa8a895bdfbb20aca85582eca9df5094982c56fffbe6d747cf31bea68dc29ef12223c3db1771071c705dda7b59e5db535693ef2b27e8a1472d79fbcbe9fca2c1c7c1e6a59fa1a680f6334c0892ee8f14c2361a9c74dd8455523927abe560c88a484b338dc5af197cf6e21"}}) bind$inet6(r0, &(0x7f0000a93fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x8) 2018/03/23 06:59:21 executing program 4: mkdir(&(0x7f0000000200)='./file0/bus\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b91fe0)=[{&(0x7f0000379000)="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", 0x1000}], 0x1) 2018/03/23 06:59:21 executing program 1: r0 = memfd_create(&(0x7f0000000100)="7c13640cf87ea0c301e0ca983089795be460000000000000", 0x3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x454, 0x0, 0x258, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f00000002c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="016ae086b0c0", @rand_addr=0x1, @empty, 0xf, 0x1}}}, {{@arp={@broadcast=0xffffffff, @empty, 0xff, 0xff, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x811, 0x9, 0x6, 0x5, 0x68d, 0x4d, 'erspan0\x00', 'bpq0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x0, 0x28000000000000}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xd}, @rand_addr=0x4, 0x0, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0x0, 0xff]}, @mac=@random="25478e141ff4", {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x5, 0x5, 0xffffffffffff8000, 0x200, 0xfffffffffdd0cf40, 0x3ff, 'syzkaller0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x8, 0x7fff, 0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) fadvise64(r0, 0x0, 0x38, 0x7) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) write(0xffffffffffffffff, &(0x7f00007e8fde)="220000002100070700be0000090007010a00001e00000000ff000401050011809139", 0x22) socketpair(0x1, 0x800, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x712}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x100, 0x4) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00000007c0)="fa3eb6a12359be2acda478fb15c5512262cbf67ed6727cac", 0x18) linkat(r2, &(0x7f0000000200)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x1003) 2018/03/23 06:59:21 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000080)={0x5, 0x0, 'client1\x00', 0x5, "55c6835a30066001", "5c735f4ea65fa190221d9c8dc0e7932b6e96e6c38b8254c96f339c00638b0f83", 0x1, 0x3}) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)) ptrace(0x4208, r1) ptrace$getenv(0x4201, r1, 0x9404, &(0x7f0000000140)) 2018/03/23 06:59:21 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/86, 0x8}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4, 0x4}, 0x1c) 2018/03/23 06:59:21 executing program 3: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mkdir(&(0x7f000040bff2)='./file0/file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/03/23 06:59:21 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=@ipv4_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1a9, &(0x7f00002c9000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/23 06:59:21 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840"], 0x230, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0363084089cfa74f"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/23 06:59:21 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='pipefs\x00', 0x0, &(0x7f0000ae2fff)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, 0x4e23, 0x0, 0x4e24, 0x10001, 0x0, 0x20, 0x20, 0x0, r0, r1}, {0x2, 0x2, 0xb091, 0x0, 0x800, 0x40, 0x9, 0x101}, {0x10001, 0x13a, 0xfffffffffffffffb, 0x401}, 0x38ad, 0x6e6bba, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x9, 0x7c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0x7, 0x2, 0x10000, 0x7f, 0x4459, 0xaed}}, 0xe8) 2018/03/23 06:59:21 executing program 2: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000435000), &(0x7f0000000240)=[&(0x7f0000000000)='io\x00', &(0x7f0000000280)='io\x00', &(0x7f00000000c0)='io\x00', &(0x7f0000000100)='io\x00', &(0x7f00000002c0)='io\x00', &(0x7f0000000180)='io\x00', &(0x7f00000001c0)="cd00", &(0x7f0000000200)="2462646576657468301d297070703024766d6e65743100"]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000b06000), 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000e8b000)='./file0\x00', 0x2, 0x0) 2018/03/23 06:59:21 executing program 3: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='..', &(0x7f0000000240)='squashfs\x00', 0x50000, 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x100) faccessat(r0, &(0x7f0000000100)='../file0\x00', 0x108, 0x200) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) prctl$void(0x15) rmdir(&(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) getgid() 2018/03/23 06:59:21 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x40ee, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) wait4(r1, 0x0, 0xc1000007, &(0x7f0000000380)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xe000, r3, r4, 0x10001, 0x34bc, 0x800000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) sched_getaffinity(0x0, 0x1, &(0x7f0000c8d000)) 2018/03/23 06:59:21 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) 2018/03/23 06:59:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) exit(0x0) sendfile(r0, r0, &(0x7f00000000c0), 0xb1a9) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x300, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000500)=0x15, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000140)) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x1) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7f, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x74, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x20, @empty, 0x80}]}, &(0x7f0000000240)=0xc) mq_unlink(&(0x7f00000003c0)="76626f7842006d31656d3176626f786e6574312d1e2d656d315d7472757374656400e18d6e3e9d4821dd67eb2cde03d25071945f289a04008b7491ac1da96fd4a73bb7cc20e4ac653321955872ea2f9a4cd6ad08e81b68301a68c2dceb7b19dc1d5509a3e142a62e797816fff22586bb2415debc5a82f580e3f56993598b8efecb2ad8ba47c1a9d5c2e61210e3295b5117") ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000002c0)={0x0}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_create(r6, &(0x7f0000000480)=@objname={'system_u:object_r:tape_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x37, 0x20, './file0\x00'}, 0x5c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000300)={r5}) 2018/03/23 06:59:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x3ff}, 0x80}}, 0x5, 0x4}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x67e9, @mcast2={0xff, 0x2, [], 0x1}, 0x54}}, 0x63e2, 0x0, 0x299d, 0x7f, 0xa5}, 0x98) write$evdev(r0, &(0x7f00005d8000)=[{{}, 0x200001, 0x64, 0x2}, {}], 0x30) 2018/03/23 06:59:21 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) r1 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x87c, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5, 0xffffffffffff0001, 0x0, 0x24}) mq_timedreceive(0xffffffffffffffff, &(0x7f00008b8f2f)=""/209, 0xd1, 0xfffffffffffffffd, &(0x7f0000336ff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000000100)=""/224, 0xe0, 0x0, &(0x7f0000f577fa)={0x77359400}) 2018/03/23 06:59:21 executing program 3: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r1, 0x4}, 0x8) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mount(&(0x7f00000000c0)='../file0\x00', &(0x7f0000000100)='../file0\x00', &(0x7f0000000140)='vfat\x00', 0x2000004, &(0x7f00000001c0)="bc507de4165512c202e23fc435152f97eb3345a255c2663667677ded2620ac216171f9e5b5d180ba03d2e42aaa1641ae99fc068852369475b5ae7b4e14e6f9607277cf954b7926feacd13d5a97d1e9776a3859046ea997556a693cd9d24ad0048e9a19b5361d5f07d893f8cc9fa4884ea761c8925ca5ad0f44e9ddea696eeb387996efa4f622aab82d9ffb51faae71cf966cf971df2aaebc655f81b9398db14d9a37491da204097a") symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000280)='..', &(0x7f00000002c0)='..', &(0x7f0000000300)='securityfs\x00', 0x10, 0x0) rmdir(&(0x7f0000000180)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) [ 114.094721] binder: 7873:7896 BC_FREE_BUFFER u000000004fa7cf89 no match [ 114.115842] binder: BINDER_SET_CONTEXT_MGR already set [ 114.121529] binder: 7873:7896 ioctl 40046207 0 returned -16 [ 114.123062] binder_alloc: 7873: binder_alloc_buf, no vma [ 114.123083] binder: 7873:7899 transaction failed 29189/-3, size 0-0 line 3133 2018/03/23 06:59:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000001c0302") fgetxattr(r2, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/45, 0x2d) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000008840)={0x0, r3+30000000}) sendmmsg(r1, &(0x7f0000004640)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0xc, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) 2018/03/23 06:59:21 executing program 5: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x8, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x1f, 0x80000001}) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/23 06:59:21 executing program 6: clock_gettime(0x0, &(0x7f0000000040)={0x0}) socket$pptp(0x18, 0x1, 0x2) clock_nanosleep(0x7, 0x1, &(0x7f0000000180)={r0}, &(0x7f00000001c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/23 06:59:21 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x33}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x6}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) 2018/03/23 06:59:21 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) 2018/03/23 06:59:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x3ffff) ioctl(r0, 0x5380, &(0x7f0000ca7000)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffff1161, 0x80082) 2018/03/23 06:59:21 executing program 4: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$peek(0x2, r1, &(0x7f0000001400)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 2018/03/23 06:59:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000180)=0x9, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x11, 0xaa, &(0x7f0000000040)="923e8d2dca0b644a776f3dcc2b3f6cd2841e2f4f94a44acd2bb7e801f6b9a5e6a41a4cc4d41c4e09cf60679bbe3e1f9ab0281f86bb9c330020ab66840d38bd1cee460d3e4f7bddfe1a565c9d45d7d8d7ba74f47c1a7313a529a0d4d35d8611eaf8fb23d0618a9ee7ce140bda6f219e155f916facfb5c8e5bb20c06cc513c43d48ba62968819f61bc8668458fc07301aade62928d55d52dc3bf797b4c8840cd4fd1074409de18847e9f7a"}) [ 114.143103] binder: release 7873:7880 transaction 28 out, still active [ 114.149884] binder: undelivered TRANSACTION_COMPLETE [ 114.155126] binder: send failed reply for transaction 28, target dead 2018/03/23 06:59:21 executing program 7: clock_gettime(0x1, &(0x7f0000000000)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000080)={0x136b}, 0x8) 2018/03/23 06:59:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000309ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x40002) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0xfffffffffffffff7, {0x2, 0x4e20}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, 0xc2, 0x5, 0x2, 0x100000001, &(0x7f0000000040)='ip6gre0\x00', 0x2, 0x71, 0x7}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x80000004) 2018/03/23 06:59:21 executing program 3: getcwd(&(0x7f0000000040)=""/8, 0x8) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000300)={{0x6, 0x2}, 'port1\x00', 0x4, 0x800, 0xde, 0x5, 0x4b5, 0x6313, 0x3a472f7e, 0x0, 0x4, 0xc2}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000400)=0xb6e, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}}, 0x20, 0x3}, &(0x7f0000000080)=0x88) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000580)={0x5, 0x40, 0x3, 0x7, 0xa2dc}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0x9c) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000003c0)={0x2, 0x7, 0x401, 0x5, 0x1053, 0x3ff}) keyctl$session_to_parent(0x12) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000440)) r3 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) 2018/03/23 06:59:21 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fsetxattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="01", 0x1, 0x0) 2018/03/23 06:59:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000a03000)=0xa, 0x378) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000000040)=""/72, &(0x7f0000fa1ffc)=0x14) 2018/03/23 06:59:21 executing program 2: lookup_dcookie(0x401, &(0x7f0000000040)=""/2, 0x2) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000000)={0xffffffffffffffe0, 0x81, 0x6, 0x2, 0x1a, 0x4}) 2018/03/23 06:59:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000200)=""/150, &(0x7f00000001c0)=0xfffffffffffffea7) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x3) 2018/03/23 06:59:21 executing program 6: r0 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) read(r0, &(0x7f0000000040), 0x0) 2018/03/23 06:59:21 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x440, 0x0) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f00000000c0)=""/84, &(0x7f0000000180)=0xffffffffffffffee) 2018/03/23 06:59:21 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x100, 0x0) r2 = gettid() r3 = getuid() r4 = getpgrp(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x7e0, 0x26, 0x0, 0x70bd2c, 0x25dfdbfe, {0xb}, [@nested={0x8, 0x55, [@typed={0x4, 0x1e}]}, @nested={0x18, 0x28, [@typed={0x14, 0x59, @str='/dev/snd/timer\x00'}]}, @nested={0xcc, 0x64, [@typed={0xc0, 0x21, @binary="83166791b77c6e85a7de2d537c111710c8ee248c4e98961d4a4dc5813551fa673d908902d7ad09e817c28124e99b9d0f44c797d76dfa06e36d5c41af4cc91c65e69846c3f407c8dcd2f1686e556a9ca68117325804ba56bed8fa7205fc5bbd522a9194edd8f8299b8083969242a32ea64c1ed5518abee97a9bd1d83b0c89a6240c8ec25b69e98ea0044e4a6341f222f57ab2bd9fe153fde3c208f4ca52b972c7c19c1b5c262e5d84d78e709bc8eadef4389e300e7fb56d84b8"}, @generic="7cb8d4125f4307"]}, @nested={0x1c8, 0x12, [@generic="8ed9533d937984e83f9ce7239b39547731228cb7414c18a059f49b003b6625666c55ed8ec179d331712f9fc4268004ffd24b442692ffa4ace5c944c37788799fa8d31822f4d52fb6a52b13baf58a490892537136d36a64773875fe83cf912bdb3e0ee5ddd5d1f3be9eb1ee43b26da2a47c1a5b8da570fce4de05cb0f2e9820be1cfca1683d2dc16c8d4c5140b5a1bd0e5e903bdfa1e7499716e5e103c6b89e148d6b2267e981b18e0a80cd6162aabe2d4836ce7ad28941fab557d58600c6e8a7cc8eb56d319ce43c382d8a04e200b056c88522a5f737ea22c7ddae5b26e2744401ba0e159a78ae5c2b0fd9a01f153481827ce6", @generic="2d919e07b8ac1ab59cded86f4ebed5c6047be32fb49fcad51b00dadd7b061ae8676c68bcb68bcfeb6fe4950d26e90e9c529968c47b8d63644cbb5aa4bbfff1c526a7d964bf768a3bd3b6f0750a7dee653fcff4907a6b87617f00f2613e84dadbae9f48b72d875d48ac04976cea08ca7573fe24556789c2785b9f9a2fe0bae63e56fca58755274b9af2ee26cb07f47e72a4f8c22a3cde870b51a4d4838e58e5acb3684bbaa0ce52cdb286fd821c8a77380594e4dc671654c120dca4176ef914f269c9518ca5b7fdffba03f4df0e3b75d86d"]}, @typed={0x8, 0x8d, @pid=r2}, @typed={0x4, 0x40}, @nested={0xac, 0x34, [@generic="d595a8e70ec3132fdfc2a11c434dbb819f57cd7023434bc9627642c435c1d9a96d9bcab8a8646708c92e92f592ecca95b2977c5c5a18cb2a755d86094442b23180b1694c186c202a27d85f44774159845a8bb33bb45f49decf306c3c2e5e4d33f9f8b68826e0ddd0487f4d4d82e1540eda469ed1fd5ec3ee3c30dbc8c0b1bfdd2623242b55e216cdf2c056a2efe8dfc8f487bda233b96fc82b444c7ca850", @typed={0x8, 0x3a, @u32=0x5}]}, @generic="01aafa77eda6832e146259935e7495589bd645d96fb9f0f5dcaf3e09e35f36a87f9d5feb89f443cb08b1087b40cf57249fa4361e506cb3ac71bd4bb4220635ba70db47cbe07c8fd7366706037fe252812c8d05c2a9da7f0ea9e50ca8fe3da96454f8c209f8fd92", @nested={0x290, 0x8a, [@generic="03b76ed29ffa643d002038fd438b1e68a6372208fc558ca0a036543274f54243931bd53d7494443b920724b8acebb986b3ec8fc704c5c7c84b3901787e59acc3db0141ef0d0ce2f0e8e687dd87f1cb3d26a348b68c4e2a5cc1fffc1f18239de12feb554cb9b964cb2caaf2bbaab42f9655eb4c0d32c8a77b7e91", @generic="073ca3396cb086af685961482cebbbd6b77c078a3b44e8e0fe33f3131a3c737515e6019d5bb571805eddb4ab11c0e5d1dd05a06db2c477836668dad494716c22af041f388ecb44db812105568fd0671bf2178eca012644eb26506a8076f1018d400c14b0cb5a39623c8b9eb2c1a34e352034b28b87de3452b7143ec9e91014916b84319cda77f11185d289a3ab5564210480056fe2c5a94878681394f627594d60b7eca7ba89cb7df7ce43ce42d234a1f39d74b18df9fc9dc1", @generic="cceacf6e9120575c499476d5c8d9f6a70dda1dbbcc142d6233cfb1125057ab535f284c1248cb75aac16d015ef0b63325ef91f2b105ed3294c668b2a6d2848f418931fb00ec666116065599269fe8d1a357f1b2c6fb61c1", @generic="eb3a0eb23831799927e93505b00182f1cc0ec1dc033b92678af5566af5dce3fa", @typed={0x8, 0x5c, @uid=r3}, @generic="657c35cd94ea145c0a8ecc14bf4b6e7895f1e9319bdc4d106c8bdcc835f3c0390f45da2c8763a5688eeb068b9d71dd68779ee531103539a6d0f6798cfa41cf292e675248ad4847bd1109e31c26cebbbc1a36db04e47aac88c0a9b624bf4f7956b936b4c7b7fd5c14bd3cfeb8883719a3b35ed5474e2425b6cd81a2375a68790b47a697b055099433c389e361544626df951af8a75431dfe4bd4618e5d0056fac778d58cc8b5c6bd731b072adccc96a56eb9156697a2206e8f448804e6903dc46eb0d17966541dee7b9731a4d", @typed={0xc, 0x49, @u64=0x101}]}, @nested={0x168, 0x1f, [@typed={0x8, 0xe, @ipv4=@multicast2=0xe0000002}, @typed={0x14, 0x21, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="41d3aa4d76e397973dd519f2ce139e09b873e1fbc73be3a41c98aec839c446fad7d2f73a161c57b2058c7316180c1dd4be6c0258f469fbd9bb4f908962410ff13b452b4af6f2f50716ab70642b5072c43591083be7b9196bf6c2304171e86aaa3dde208d6bd54c969ea04e73b84a043b9fa724b62ab9b88a9d20d2edca12c299552e511096eb9c5945ea800d2a168eba301f857080c06a9affb8f425bdd94658abb21ebea3fcb952e364c3b5faaa7a4ee8148a", @typed={0x8, 0x68, @pid=r4}, @typed={0x14, 0x4f, @str='/dev/snd/timer\x00'}, @typed={0x8, 0x65, @uid=r5}, @typed={0x70, 0x1d, @binary="e42a1decc14b976ed16d438e942a64859bc5cc6049e5d786c562ebd6a7df9783a43630f824adc4a8a0458453b9eea99f7d59ac8c5ab08109890b28b4b04440e70b3d749809d92c969b703eeb5cf4f02f25446d6d5cc87dd05d111c25e27c9b8bb38e37f502403e2ab2c7"}]}]}, 0x7e0}, 0x1, 0x0, 0x0, 0x40014}, 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000bc0)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000240)={0x6, 0x1, 0x1, 0x0, 0x8}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/23 06:59:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0xe, "c45c0569ed7c95ebc887e9ef2661"}, &(0x7f0000000140)=0x32) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x3ff, 0xd12, 0x3f, 0x5}) 2018/03/23 06:59:21 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bond0\x00') signalfd4(r0, &(0x7f0000000040)={0x9}, 0x8, 0x800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001dffe4)=@req3, 0x1c) 2018/03/23 06:59:21 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003a4ee9)) 2018/03/23 06:59:21 executing program 0: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3c5151c8bb67", [{[{0x9100, 0x0, 0x7f}], {0x8100, 0x2, 0x0, 0x2}}], {@generic={0x8864, "4a575dd1907c0021"}}}, &(0x7f0000000040)={0x0, 0x3}) 2018/03/23 06:59:21 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x80, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000200)=0x4a1c, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x48c, 0x0, 0x140, 0x0, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000240), {[{{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffff, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5, 0x5, 0xffff, 0x6, 0x6ed, 0x9, 'vlan0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0x8e}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="b4dd6cc62604", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x42, 0x4}}}, {{@uncond, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7ff, 0x6, 0x100}}}, {{@arp={@rand_addr=0x2, @empty, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x4, 0x225, 0x3, 0x100000000, 0xa863, 0x6, 'ip6gretap0\x00', 'bridge0\x00', {0xff}, {0xff}, 0x0, 0x90}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/23 06:59:21 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1, &(0x7f0000000000)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f000011bff8)='./file0\x00', &(0x7f00000e1000)='aufs\x00', 0x9024, &(0x7f0000173000)) 2018/03/23 06:59:21 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x6, 0x0, 0x6, 'queue0\x00', 0x5}) finit_module(r0, &(0x7f0000000040)='vboxnet0\x00', 0x3) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000000b000/0x2000)=nil) r1 = socket(0x5, 0x80000, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x1d, 0x3, 0x0, 0x0, 0x9, 0x101, 0x100}, 0x20) 2018/03/23 06:59:21 executing program 4: mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000039ff6)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0xa4000001) r1 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f000003f000), 0x4c) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000002c0)) execve(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000280)=[&(0x7f0000000100)='/\\\x00', &(0x7f0000000140)='wlan1)\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/ppp1eth0/-selinux[#%\x00', &(0x7f0000000240)='procusersecurity\x00']) 2018/03/23 06:59:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x100000000002, &(0x7f0000000000)) 2018/03/23 06:59:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x108b94, &(0x7f00000000c0)={'bcsh0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/03/23 06:59:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) sendto$inet6(r1, &(0x7f00000001c0)="95f0b7030342ca720b5ea6f0dfeea6b3536753401c4d89e5fbe82b24f7c4e3a2e4b1bb8e803589e89c19ceeb062c558fe12e25f8ff6f68bd992b961a7bd8b36bef774e4efb835aa6603191f79a6e28252438a24826e9106f23bd4edb25f0a8e91dfb0533734e93ca06bdc81a9b6362fc8352ae6d19e22fbb3b576fd77f0bc1108a872d0788f85f25c0deff04f078e16483541f58a28a910b5a1efb3b94f7a59b43", 0xa1, 0x4040881, &(0x7f0000000100)={0xa, 0x4e22, 0x710, @empty, 0x9}, 0x1c) 2018/03/23 06:59:21 executing program 5: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x2, &(0x7f0000285000)={0x0}) open$dir(&(0x7f0000000140)='./file0\x00', 0xc0000, 0x100) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/25) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x6, 0x1, 0x100, {0x0, 0x1c9c380}, 0x2, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000080)={{0x9, 0x9}, 'port1\x00', 0xa6, 0x19a8878b64237b69, 0x18000, 0xda55, 0x1, 0x81, 0xaf2, 0x0, 0x0, 0x4}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000003a000)={0x2e, @tick, 0x0, {0x0, 0x8}}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/23 06:59:21 executing program 6: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="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", 0x107, r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000200)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x0, 0xff, 0xa, 0x9, 0x80000000, 0x40}, &(0x7f00000000c0)=0x20) 2018/03/23 06:59:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r0, r0, 0x100000000, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000437000)=""/155, &(0x7f00000e0000)=0x9b) r1 = memfd_create(&(0x7f0000000000)='selinuxkeyring,*%procbdev[\x00', 0x2) connect(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22}, 0x2, 0x0, 0x2}}, 0x80) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0xfffffffffffffffa, 0x4, 0x7b, 0x4, 0x7, 0x2000000000000000}) 2018/03/23 06:59:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = getegid() r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setregid(r1, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vlan0\x00', 0x4000000000f5}) finit_module(r0, &(0x7f00000001c0)="d202b999cf85000000000088f301e710", 0x2) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x200}) 2018/03/23 06:59:21 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x4000021000000, 0x4) chmod(&(0x7f0000000000)='./file0\x00', 0x80) 2018/03/23 06:59:21 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) gettid() readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/03/23 06:59:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f00005a6000)=[{0x35}, {0x6}]}, 0x10) write(r0, &(0x7f0000000300)="9d6f6bf2f95351ca3f14aecc6c080c5bfb4adcf8c7c344da3a6be820cd6afb8b342b95a2de58bb285b55f7d40ac661aba21659d965c2553724aa1c1779bed887c916516d21c50187c7a7e9c56435e758f800011b6572c2188c99cbd1468f27c1f6f380dceedf2a1c49fef05442690ffe37c77c85d42de63253c00599edeafa292623fc9d48a906d3e30365929b75b93960f29bf903a2046ece6a46a15efa6cc00791bee022a5285079ae8002897f2c6a9c131374e77eeec0470f771103689d35f3f1b1a537640ed5bf1f88600a6cad7d967d73ffd3", 0x3aa) 2018/03/23 06:59:21 executing program 2: r0 = socket(0x10, 0x8400000000002, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) fchown(r3, r2, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80000) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) 2018/03/23 06:59:21 executing program 5: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x2, &(0x7f0000285000)={0x0}) open$dir(&(0x7f0000000140)='./file0\x00', 0xc0000, 0x100) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/25) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x6, 0x1, 0x100, {0x0, 0x1c9c380}, 0x2, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000080)={{0x9, 0x9}, 'port1\x00', 0xa6, 0x19a8878b64237b69, 0x18000, 0xda55, 0x1, 0x81, 0xaf2, 0x0, 0x0, 0x4}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000003a000)={0x2e, @tick, 0x0, {0x0, 0x8}}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/23 06:59:21 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x200000000000010b, 0x1d) 2018/03/23 06:59:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) splice(0xffffffffffffff9c, &(0x7f0000000000), r0, &(0x7f0000000040), 0x7, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="05e9", 0x2) 2018/03/23 06:59:21 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x40) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000100)={0xa6bd, {{0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffc}}}, 0x84) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x27ffe) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) 2018/03/23 06:59:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x1b}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x8, 0x0, 0x4ba66adb, 0x7, 0x2, 0x7f, 0xff, 0x100, 0x400, 0x7ff}) [ 114.573117] Option 'ˆ8—Jˆ' to dns_resolver key: bad/missing value [ 114.624257] Option 'ˆ8—Jˆ' to dns_resolver key: bad/missing value 2018/03/23 06:59:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0xdc, 0x0, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/23 06:59:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10040, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x80, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bade30)}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000333fda)=ANY=[], 0x0, &(0x7f0000b84000)=[{&(0x7f0000157f39)='t', 0x1}], 0x1, &(0x7f0000261000)}, 0x0) sendmsg$nl_route(r0, &(0x7f0000e7cfc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c2ff0)={&(0x7f00009d4000)=@ipmr_delroute={0xfffffffffffffdbc, 0x19, 0x0, 0x0, 0x0, {0x80}}, 0x24d}, 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/03/23 06:59:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x39f, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xd4, 0x7, 0x200}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0xffffffff, 0x958, 0x4, 0x7, 0x6, 0x2, 0x1, {r2, @in6={{0xa, 0x4e23, 0x8e, @dev={0xfe, 0x80, [], 0x18}, 0x9}}, 0x2, 0x9, 0x100000001, 0xb81, 0x48}}, &(0x7f0000000280)=0xb0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000380)={0x9, {{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0xfff}}}, 0x84) bind$inet(r3, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000240)=0x3, 0xfffffffffffffd17) fcntl$getown(r0, 0x9) r5 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='net/udp\x00', 0x0) keyctl$assume_authority(0x10, r5) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r4, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/23 06:59:21 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x3ae, 0x80, 0x7f, 0x81}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/03/23 06:59:21 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x800}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xae6}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x7ff}], 0x88) write(r0, &(0x7f0000000000)="164690f11220a8", 0x7) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, 0x4, 0x40, 0x80000001, 0x383, 0xe}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @rand_addr}}, 0x3, 0x5, 0x1ff, 0x400, 0x8}, &(0x7f00000002c0)=0x98) 2018/03/23 06:59:21 executing program 0: seccomp(0x0, 0x1, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x37ed, 0x6a, 0x8c84}, {0x100, 0x1, 0x9, 0x5024}, {0x4000000, 0x80000000, 0x3, 0x3}]}) seccomp(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x101}]}) 2018/03/23 06:59:21 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/udplite\x00') syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4082) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0xe}, 0x10001}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff9}, @in6={0xa, 0x4e23, 0x5}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x6}], 0xa0) sendfile(r1, r0, &(0x7f0000000040), 0x10102000004) memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x0) write$eventfd(r0, &(0x7f0000000000)=0xffffffffffffffff, 0x8) 2018/03/23 06:59:21 executing program 5: mlockall(0x1) 2018/03/23 06:59:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x60080) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x59e, 0x3, 0x3, 0xffffffff80000000}, {0xfffffffffffeffff, 0xab7f, 0xae, 0x401}, {0x6, 0x5, 0x100000000, 0x2d1}, {0x4, 0x8, 0x6, 0x2}]}, 0x8) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/23 06:59:21 executing program 0: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) signalfd4(r1, &(0x7f0000000040)={0x1}, 0x8, 0x80800) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0xb000200b}) 2018/03/23 06:59:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x1, &(0x7f0000fb1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306}, 0x50, {0x2, 0x4e23}, 'dummy0\x00'}) write(r0, &(0x7f0000cf0000)="b2f30dc432a3d936441c40742886a2a5c15ee180af66ea02c7f9632daf9f5ca32b66dc3a29013344dfee1b48d51f8dbf97524f245baad6e3a51b497d56d3761b02684859e274305546f03d0a8f32fcb96ce2757e8daf774b33dcbf2955a34c430069e49dc512a598251d0fbdb232b9dd7da6f23eda84b49410cfd1539d5164966139", 0x82) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="8307ff1169bb148543d38c2202934634fed7c0d3f48e68458605dd22d1cd88a22b566bb2aa31c186523e6fc99d0fb2f70e9f6d57ed30836a4d1600b496fe912b2833e0fd298655b450ec7a7d9012188b023caa0fb866c6488b3ce1909a1253bb096f9b5d7e5a7c9919548c10cc2117a0256bf142af9d4f06826a07f08a4872c59fc0e5829f3efbf5bad5899ad01a87ddda875c63c5bd1ec91753d631da8fada515bf4aa6a6a3f49b", 0xa8, 0x20000000, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) readv(r0, &(0x7f0000bc2000), 0x1) 2018/03/23 06:59:21 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000099d000)={{0x0, 0x1}, 0x0, 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x191340, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x8, 0x20}, {0x9, 0x5}, 0x7, 0x5}) 2018/03/23 06:59:21 executing program 1: r0 = socket(0x200000000018, 0x0, 0x3f) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/03/23 06:59:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000080)=""/146) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) shutdown(r1, 0x2) 2018/03/23 06:59:22 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fstat(r0, &(0x7f0000462fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/03/23 06:59:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000003c0)="e96f54679ce27a133a8e42975c56a57b9ab3d37ee0c003e15fff7035f993cf40b0a15d9dad10951e0186b1a1a784b111c99e0309034b08656252fce4fdfe7cd82471f8580fd71f292922aac0d404e6fb61f315ed889d9bc976038899c22c235955428774676fe008a1545f5d35caf8942e864c8bba5afe78ba84a1762448e0bf407bcaac5380f6074b769d94086c635813e1618f1eee02b3c7df66e600cea855c50ef2f3f22d60afa00df7ad2a706be1ae278a8e0449469e2a106db0b5a50e4e708d5f887a48f54a8bac22bb3aa362fdf6ae6c57aad31cf3afb9333fbcedc7cc42937f088498317d1cf6275d505a287d1a2f6efc41351fe199e1a0fcb71879bb8b33202f2eff6b793b33efdf4bb05a8a68c5ff69fab8d075aa0829c55c0cba8c6bc8e0bfba4aee1e9148e217e3df72e2230631cd60d5be07058b22853601e2514d72e3c6ba78cd98d2c6dd60f50d58290fcb9c8af0ab246b3b33cef649ee3f232b0f0ba31a072589f4d490b5dd9068a07b33b20365d50cf5b4c2c20beda94e9f5e4d1b58e489779dd9c117912da067e8ca1cf5b602f6c0298baa9ba8bfeeb21d17021348d4d6b5f58ca330bb7c7c1d527a6300b51b79d59d5a95853fdc681d534cd18f0c6a55b50b67c743ee24ad3a36193c85b91d86e45fa90b142202b2d8e197d6c8cccdc37665803751a6b6ff6138d8a4f02bf3cb0c976c563b74b73675e3b3c8afee9bfc2358d0e5e3d3a595cf72ff625368481952898f306b18b17c54a73976b58f81439a7e08afede177e3819274b3187130eb0d3a3af6b0ddac16de9ba95d132e12ddbce2b8daa695b69dbb4d918f58bea6162ab2fe4656877e6b2242986332386c6abe5ffa7dcb2b4cef69d9d7ff8eec631de9858865098948acd11841d9d05f13faf40d7b66646a909fbb173d62571ea3eceed9f0d5a6158faa798c5ac374048e211fe94b356b6fada5ea14102cf09be56f9f2bf9143df2e89fd5739501d76824fb8277f2b9f2bb09d5fc4cda995c4a6668ce6f90083d6737046d7ab2e4e8d939138d2fd5469f1c8e650bebc2f865e6bad0763d44e71e51745e542747cb98e259547aaca5640365e52218240a3e57b437e19a4d683e969879b3e340ff5febcdb03e64dd36b1eba5bb137a4a55a5cd60639d3749383cefa9ce3fafc426f3bc9d096269293061540138d494f9ca1759556432be55c458d65dad30594680b1bf86bd128f66e5ed25a138d8f58a0797cd2cf03ddf686724422737067bd4a2b7bf4936513c7acd6b7cec68bb8ff51f73a63135d201f9989deb9a6b73f10889202811977185c09fcd369c22e8d38857f74e65afb38d5b1d1a2bb45decc815241cd00aa30bf8930089c91a83513f51a647043c3e30f0363ab5c5e06558755a99f5f140d3dd06a731a8996b089fed3797a89aeacffa3c18da71ef5e0b408323edd6403abc6fc503e174a39acd92b1cf8a4780b45c2ff2d5422ba3e0cd027664f59a4bc209eded0115ac2cba46b3eafd7c85180853949d0ee84ad3ee5893f511211d729b23d903b78189e2a5a92f788869161faf6815fad67f6cd60b38aeb747c27a05f451878b8f3ba72c7bf37da259a9d31a07a0109b1f965005d71e8c7f2e00bd264f708bbbe8185505ba0ab999f088bb29ef34438c76717e4928034756385233a2b90ef1b4bad33f32a23726c08298e2dfcf28c2238306f555b407442a6bec892fbacf6e1287d9e84578a4c7c6a015b20833288c9181f80a1312c7546a812a77a71837323e6c9c9e1f55802070b2bcf113952dc1b7f77dd8bd2915812b48fb0cac280cefe3884d45e09d04f6549350dd7226a95c9bbf171e678b3aa30546d061afa5b0dea6e58f35e6adb6ca4e50fe52e4b12ad85c7e0a531364bfb32d9de1645f521be0c4735487676253647eb80987042c6b9a17479e9fdb5604fd56bf5302f87904e3c29f3a83d1bb2e50d2c286192e3dd6ebd4f4ced140a52fd6bda2b894a1ca4604edd1d082f6c1eb99d7d5d4ce1d89eca7d5f42408ffd3f9ba7ebfe3445832529d6dbdd7c67f81fc97412150ac8806eccc477813aa9ce0d2916d403457689de1b82808702c978e8cfdcf3102bab620f8afd77aab1c0f7d7f1f9b6957d4fb3e8564075fed75f67ccd57498af5d1a8dceb392cd70a88388bc97129f9d3e503ab06b28256c4b374e011e909823f49715cdc994a00a379fa3e8acc0c78b020e81631a2f09b49e139eadd79f4ac8ed59dedd5a015e19b54154b052b24e846f092b78f317f8e26a4bf1c03acebc5457c4f2e4c58f89fe444e673a2d7886c8f4ac1c19b319df8bc413aa8e8b5cce006d4b655a8f6b805cade639fbda5b4c85dd1db372ac4edeaa0fb8c86581ad43927d09df45fe412d61ba4704e54e0aaf9f346694163f05e567e07ada8037143e7d503f4c0484c74ec29aed2b72fb4df039b55a1da8d775c832040258f5d75ea17134e5f09ad7cd7bf597603b61b0b2bd0ef290926abb498efcfb0d61a36180f232481c42f8211da79dd369dfac324909cbd978ab6cea0f300163d2a70b189f4c1dcb2b42b6d2935894c1a677b253b54f60c6e0441cbee2124e9e9f19e05506d212bb85311a3c323e9a55cf4003f48fb1f2336eed520140db17fbbaa956c75dde1da5985bf794628fc66e4cdd49d2ef4e7d1f2a55c1e30e046e5c5e2ea69f76bd84a02706b1d37f0b51723cd744ceefc9d42b57966344fdc473ab08b19690cf5b31a4182060f8742f73db45f4b3a86b7b69e8623b8d52457675d8306c4b2d398b481f772d5db7b37fdf6595db1a65a3096eace7cf8a40bebae6ffb6900070277651cc99377c5626b2a5460e554661a17a2acb419a50e9a4ea7424f37ee4ff2e1009e0db3f6cd80a8bdf8ce83cfd4b4d8f3687db316cdefceb23f5db89a910545e049469d7683151807aab21dfd011fc92819455096e39632a6b6e4a8f478f46d57b1c28efcf1a268cc40f86670bea1bac4f526f6d975aa22115e9cd9c15889d2f0f0cc12d90e4ceb173ab7467307956fb1c7dd058c72fb9dedb0dac5debea7b03431424f81f6693184bfdf036cb775701bf93218a10e0dd33997500eabee419a8b73e0a34f074931779c50fb90448ef53ba3adf912378f16699cfcd062f7264cfc32eeb56f10cec33cac44f6a99b3a3f28fe43b80e067974f43f30024667723b366ba02425ef5c10b58cd39a27a5bccbd436f801be3bb34c0b25e1e73e6e3b543f7349a9798921716a4cb39d8ccffaecd446084e17e62cd727c4a5768741189caef75c3efc6341dcf8611114e84f7008e036ea202beddf983947cf427a72eb36dd77784efd13bb558b1db99ac300a4c55c81bae93ab08992387d16129d88cec5df46b95679ea50240047fb969de6e82590887a83e179014c01546428f8fcfb574b637b0972b6a785ea081756eb1a129dbda235841a70178d1a6db07e09bd24969bd34d43bb6432f679958b514df3e960bec161b5c36314fbb03246e668062270cf95296c7359608b7c4e69d16d91ec0d1deed74ad4a0f114a8028e2e5fa10613892a6eaed546f62f8b180da54e3464107dece5075875cba44b6618ec04339b6fe516b9fe10457eab89c0852c22c526f1f3c696027f9ee188cfed5377505f68ae6dcbb9dd2a921e2acd8022571ce171af867c7454e2074ff04cf3ca121cebc6d524aaca62e68d590aed992d24a9958a8ee392911e5c98616397da55a8eab6e1a4636934b0b7ba59468a0601e6e75161c22d5cf9d02469b903635dff9628a22bc96fd625f106f69208f7b472622917c6247091b312ed08e84d3bceb00ccfe087694f80313275bdd8e4cd13d3213caa77e98cc2c926b966874355166f4da9d6c5da508ad43bc3104e2c356878baedfd75d337ac9ab5de6ef74d3b5713488f1542203e603e59403dd175d48805fbe5d411210cbc4210bce3192fc6db26b8938fcfef835d90340ea1a642409b62a9319329d713920fcc36a05ce8478690e82448112223e17b06124d621d3513e4fc138b9f90adb084c8e3a307136afe8368bf8f1ca81a27a199443e18047d1f8ef1b8d9b69b0c1cab889d9ad96530ce816b93e4e9c9012c3c0ba87d09cbaf4a78e178e4a2b5eb6bb74c97e491800a307d8827ffee0fb9899af6336645b1647572e8e598aa0cff59f750dfe68fcb50c7f6ecd5154ea39be9e0b125a85d746bf569740c74a5e3eb09696be3ff4f1061e32670aa0b6f572f45184310098a878a50ad0c3391fc5562cb0db5b5c55d50819a9071b7e955c137b3b60d6b86f4e15553aefe62a2b3ffc374e458c958caebe285060fb80a6badf45900fe75efda93c5522c74ab7df08db1e5135498239d57748782caaf5404f86d3cff8325962bd836b157fe7911562f11fb2c50a604620b1fc441439e1a9e29ba1b5f5a0ed9d2922b77a4d29d23a09a95ff2ef90f0fe3646b950c932554499bb1c51bbcce1c456325b5fba331b9d5dc8f972fbba98906d8b903c2c941e0921081a549e1dfb50e5f012c889a6a99ae758c2dde7cfe825691a52e878fd3ac6ecfb6c9bbdede38f17c657deb9f825fa332362c083c49860bf54fc09e532bee19084c20ba20263d46da1762ca0dc20bcd9db429163dacca0deee48ae7d5ae5f5a6b2c88bc14ab47ce5404f3fdba887d0dc653ebc5a31554d42fb0065f7edee90c027ff5a75a16a13c98ffb6a643b930f3f770be80ba64fc322fa9349fd54a705740188520d664e64fd2c0ed4170c825273ca507f1def11de4673049fae714bc31958f4f546d8d7779369325bf2718b03babe5fd2c1c3d2809996e522f38616d1323f826343d9bb65223ffcd3e3e264e2b5c2dc192515c2a048de9b69e1feb42dcf9be0b9d41080ba73ceb9dffd554e0713fc0056d2c85e6c8785e8495472a8642c99d2dc722bb1787d3b133203f6889487bec62515978b79d214be6e97f836b28a45f7237b0ba5352bb40c7a11638cea30474046c5105b7bd500a94ebf10db11a86264e1f49a3f17c71635773cd6e596b5ac424d99bfa3b131e1bfae0d2d0d721a8b0339dea4c73c93f241a7b6cf284cdf70be9608a5965b29d7c2526504e2988223d880190c3ef84bd805641d36746c6ba0b263ad59bc136d16d505ef8591de75fef5b145d64e6ff3abbdf485c89c7bbf50973a81ec558635cbb9a347831845d3005e6fba20b18bbceeb9bc7dab552fbc5090b7acc60380ec6aa8298ed922b4798982d44b8e788023a3e41b517304171eef4ea5b43456a17c7012de19eeff3092b5b1f5f7c065879f4ef0256336bca21d7c8cb26d6329f7bf368bdc64694b124f941071e1f75be1ac3d747891a395948b73c8e2de13ac12b0bbe0290e2f6cbde25aabde64b071317bf7d922f558bbc26a6b305cb1eccf98321a0ebe64679dd2822238002b7d4ebb8799b079a6231730a57d5b86fe771586818ffc26ea65a0b8c1917c60a86c79f3fc9004633e95c1bc63c4b53c6ae5bd1dd6947672cef32c2b1f342c83ae61d69153bc46a0be77666e43a4bb5ff2ab23915af411b5d274695c93beab0cebebf01f0621262deeea9247bcdef85a05f9e3d4765038b71114b0d92134a29e1deb2b00bceb4ebf26013ba67eca08a0b36d5ccf033843829c9d362d6013d4957e8bbbfa1aaedc054f94e2b9fef29883c9da50ff1e7471f3ab8a07fee19fdfc09c28d84c27ac0a7fbed95bf0e52bbd3587b497a4b04797566755d155206c2dad035ede2fe17a8bed8e5c2680b9e2b18ea6b32d08c754313da59dccd85c3d37a28873554cd3454c02b4fcfc1581484", 0x1000}, {&(0x7f0000000100)}, {&(0x7f0000000140)="720d035f84861ecd591869c90d692a3ac313a9e0a1d9a674fe10011d83180f3e85f04a5eeb38409a76a2ed8a6b9c699fd74240c0ba349a499e1c76181c64352231873136a43cdbbf970f946de8a04c9d7b783acabc874fab138cd5244a3b2724729f6c8738b32d173147b856f11664", 0x6f}, {&(0x7f00000001c0)="fac8bb445ed85712c79e3a85ff7da0e981791e12e44b7efa195648b5e7701cd406ab12", 0x23}, {&(0x7f00000013c0)="b3908f57e075e6671c411e1b5d452239867dab5ca4d5242a47b561dedd820ef9f00a9b44f72478c86afb9b4b6dfd59948e18dc58a680008b40034cb58a462f8d97b7cf0447f01d1e16a004a9ff45895cc8d8cc9367be8b95f0c3abc57c779a474524fda54e8ffa515a26b04736f21b07bf01f4bb991ca3954f398935e44be99ec077161154f7f6eea3ec66ced1ac7184d0725324ba", 0x95}, {&(0x7f0000000200)="cf1f2255", 0x4}, {&(0x7f0000001480)="dd8d41c3fdc01d55f35689696223f8e22ca601ae7771c040f61ad33821daaa2338d0066e4ec9efe54cddcf11a4069478fc3863e25b382da39c2fd103c7643ca0b3ba220f48de6d930b1c9f72352c8c422fe734919a09060a67756c1de6b62446e32afa5ab26234650c48df9aa932", 0x6e}, {&(0x7f0000001500)="c670f5dc485acb429143a5271e31812dbf2310e3aaf9794b2a7584c984fdc6e269f32045fd9daf8f2106567b1a0669ff59efb9a8487fc8f8318b37600cf48039c36ff861fa8ed0", 0x47}], 0x8, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001700)=ANY=[@ANYBLOB="0000000700000000070000000000000003000000b392000004000000000000003a5effffffffffff07000000000000000008000000000000a262d610ae19fc5335139f93000009000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000100000000000000000000000000000000000000000000000c200000000000000000000000000000"]) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vlan0\x00', 0x10) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000340)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000480), 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="00b258e7c51217a34b99bcdfdee82b08dd7857c53cea142183ee089c7e0f47776d741fdfc9848eaf59b25ffcd6ca1cd32ec72cdb85ea7e7790845646c57df14fd2aa6f01f0afca8882b7e71d918284f1d01bddbfbd30584da357ecd070d08645b5cf9642aa2ede0aa7bf6b3a4b27b43e0f89b7ae9a8cebfbbc85eacbf8fea8853f49786d4cfd64827e2fb77f1e26cbaa8e4e6ee75aeb2005baf2c2f6a14dac947d16226c4e044ebfa0f0d530f08ccd6bc99abe9e086672"], 0xc}}], 0x2, 0x0) 2018/03/23 06:59:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x44000) socketpair(0x0, 0x6, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000300)) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r4, @in={{0x2, 0x4e24}}, 0x2, 0x101, 0x100, 0x8, 0x101}, &(0x7f0000000240)=0x98) read(0xffffffffffffffff, &(0x7f0000984000)=""/24, 0x18) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e21}], 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x6, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) 2018/03/23 06:59:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x11, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'tunl0\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\b', 0x8000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x80000001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x2}, &(0x7f0000000240)=0x8) ioctl$int_out(r1, 0x2, &(0x7f00000000c0)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000a40)={@remote, @dev, 0x0}, &(0x7f0000000a80)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000ac0)={@rand_addr=0x3cc, @loopback=0x7f000001, r4}, 0xc) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) 2018/03/23 06:59:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x9, 0x3}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x2) 2018/03/23 06:59:22 executing program 4: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup3(r0, r1, 0x0) getpeername(r2, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) 2018/03/23 06:59:22 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20, 0x2b}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}}}, 0xe8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x8d3a, 0x4, 0x3}) bind(r1, &(0x7f0000000200)=@ipx={0x4, 0x1000, 0x7, "701e9cf037fd", 0x5fd}, 0x80) prctl$getreaper(0x19, &(0x7f00000001c0)) 2018/03/23 06:59:22 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000001a00)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x1, 0x4, 0x401, 0x2, "b45db93718517e969771c3cefc785be8e3bb5de53d0aa13093969a1990a43c0a3ab1eb295eb26f088a532455d017f3650c1a91d08e2646d9b58f0f351b1cab", 0x24}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="931dcd6ffbdbc03e711211a7ccbd2f081fd56870225a23bad1b93b1eb546b12ca06392956892735ce5ab1d792c4accd81ecba7e3b124b11a7cc52e36de0f4eccb7ab6b103f", 0x45}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000140)="ba5fb011aba22876360dcb8a8476629d732859", 0x13}], 0x3, 0x0, 0x0, 0x8000}, 0x800}, {{&(0x7f00000001c0)=@generic={0x0, "feafd039cb4f5270f34e7b540f137b084efef82e8fb120f6d97deb559196a6a5846f32d571f0e5bbc79e7c1f22da77be1c58cd35391a92045c2ba960c47faa931df23c6ae6362681d730c323c636c398cd5458fd740f329cfc2130c5750e3e3fd8c8f8c796122ba8ee306caca3d41b92b62fc9df7661cceb93f239618045"}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000240)="1659666d2660d07f786d7d75733c0ad66126b5e731578fda4534612aaa27ed18283b224491ddfdb8c8db5ae4ca0398cb1be3ecc76bc22d", 0x37}, {&(0x7f0000000280)="b826de05ee255a32efc5e3159240caf895698be80844d71a1e78ccc062bd862f24dcc8fc4f127b10949c2f7e36d742923808c401798fc4e87c80fb88807ea9da31cc95296a7f4077440defe0d51791c16b7c4e94a65f33b00e42b4f67cfb6e1f75b27efc730a6702b41982cfe35ec1e310f14aa61a735969d53fb910e92c74a88ba837afc39555acf2e664584467aa9bafa89e94499783005e7ed7cfd3829898f49cf805bf010c92388b6efb527f9989a15e44f3e1e65292b510e036379bf365fab9a89b31b3951d6ce5f4e31d3fa8373e4f0042c979", 0xd6}, {&(0x7f0000000380)="02db0e2c3b3dad7948fee66bee6997befea35348017fc53b82b19ba71412f42dee990246a181ae365ddb77e75c737b8199f1ecbdf07988ff0a226790eee52bc40887e3d45a0a063e1994db581dc54abf62fcf831b20e24f7ee37bcbb85287b96b27a282e6ddbddb5a1efe62d03f53396c68c65c1e5a322708a78176213c6fb4b5e9d0f67cff99a4af7", 0x89}, {&(0x7f0000000440)="d7fc", 0x2}, {&(0x7f0000000480)="e710b802be783bd74db134147cfe6ef4f1d9666c1c6e143ed49d6fa15c51bc9cd0a0e30b4495608f121cb3014dc1d08dc8258ff22255d914cc3f4373c0a84747533a2ace2940c7d014ec03af740d0e0004c1c83d8ff22cfc84df32f4ea98665685672701c5f1fe3a6f841d941f5a4d0c6252a50086e87a6b519703ceabd6e66bf6f3e91134ae136d719c0f35aa04bcbdefbb72b286e5fda0f601f8bfd9e6eddaedf585ab2eef90b21ae201b0927a12a344601052b8a9836bc1608a67f76d25fc842a75ae44a5d98273bb8f071863", 0xce}, {&(0x7f0000000580)="70754a2d4fc08d54595819e1e4a99d50b7b9f70c062c25a3b90f85b9eac5cf1017828ef728ef", 0x26}, {&(0x7f0000001600)="db96697e05886df9eb1041b2a1a79af130b482180b1bd36bec5fdc79647cff6afc297a31648e797f898d08e4a3f3b1a677dd62711beb16a418509b6b8bc33f3bc0deb1dd6ccd0247d2d61470c739e69b80488ed81920dbf75595ef204a24afe646c66b00237e7510b41e449720edb30f0d762ad90f5ef1d02b", 0x79}, {&(0x7f0000001680)="38eaf266a7c518bbcc58b4b0f9fe49b7fe45ee93161afa3698174259e7ca75cbb9", 0x21}, {&(0x7f00000016c0)="47ab620e9414f5ab114ff67b2a6e05057e87425445eba0c0397f90fed6bce3c9e2f6acd48b9ce1460f2f0f2a54f470f751baaa1161cc317127aeff5f39a2e9825252cb72a2fbf681fab12514c8932fcf86c8d60af3c0f6f69dcb3f50bb3ead88da5b0095866d155e4150aa086f4ce7a277cb83fdfef96cebb4320173f4160dabaed90bc590da35d06593cee9580e2b73a1f65934e636b68c0a103203b637517fd1664866c48f75111fad6ba4b65c502ee6afc539f614f0", 0xb7}, {&(0x7f0000001780)="4da66fe57c40c1d43092b04b66d46aeec3080e97ae9985fcfc987adbe7fe927266ea1a8b6006352b88ac7c17862acbfac2700ed066ce4b8179c3791a098e2842781f8d3bd9531f035f565d6df7415f8aad22f443f4f9ab885b9865be082103ab1610bfb9b9603102026775492f840716bfe7b7ff9caee104527ac968aaf62e527282b42bdbddeb62a352aedf0ca218dc1da2e8716e50fdefc4efdaa84dffb23fe96d98c64f782d6f7cc9cfc9cda7e3d18bc0c4fcea2d3e3af53e014519e8270185b0bb5b27f56b0d", 0xc8}], 0xa, &(0x7f0000001900)=[{0x84, 0x119, 0x5, "2138bbe72e22949acca93d28f7d6091816a7ceb9c7fa4e7216cadf53ddc1c9290fbd6476228a76cd20af554421362ff99cde4b1ca8c1462fb7fc9d5e2cb35de8228624dab205e515c85682a8d6db23e587fc2a99f0f92513ab3f767811fcf4f3fe2f54b7dca3650fed3371417013120b7a5b290d864257"}, {0x40, 0x0, 0x6, "fe031339bb83a7e53687171d57e04212158d19a992cf220465e187971460345456d9a613400f78914e598d76d7418409f0ea8e"}], 0xc4, 0x4000}, 0x9}], 0x2, 0x10) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/23 06:59:22 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x4}, 0x1c) r2 = epoll_create(0x7ffffffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000518ff4)) signalfd(r1, &(0x7f0000b9fff8), 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x46000) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x2710}, 0xfffd) read$eventfd(r4, &(0x7f0000000040), 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000300)={'broute\x00', 0x0, 0x4, 0xce, [], 0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/206}, &(0x7f0000000380)=0x50) [ 114.812311] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:59:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000000fdffff000000000000000000000000110df14cdecddf2fe9c300ec4d2e13cce4b05d0c9b33adbd2b4222c9fd0b1b36d114ec2275046f05664a68aa16f7c52c69a2e94b1fcfcce01329f4467f67ebd9bb2aafe159f470a38a5be59da3512b0426fa4ff6d46165ce268b28cdaff87da340"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x8400) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xfffffffffffffffa, 0x7, 0x2000}, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000001c0)={0xd6, 0x6ea, 0x9, 0x2}, 0x6) 2018/03/23 06:59:22 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2}}, 0xe8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/23 06:59:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) getdents(r0, &(0x7f00000000c0)=""/157, 0x9d) write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:ld_so_t:s0', 0x20, 'sysadm_u\x00'}, 0x26) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000254000)={0x7, 0x7260}) 2018/03/23 06:59:22 executing program 2: r0 = getpid() r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101c00) signalfd4(r1, &(0x7f0000000080)={0x4}, 0x8, 0x80800) r2 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000080), 0xfff) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x501000, 0x0) 2018/03/23 06:59:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x80000000000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/03/23 06:59:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x4, 0x1, &(0x7f0000000340)="dac6dce08cb782eb78662a9a7dae43ace3cf0a046a08aad329d43d8495756a2147b6b1212472e6d14c6dce10daf09208dfe10d6f94fc7f3311256417235d0f1c458899c63bef8efc153a253a8fb6d08aeda5478aba1761f54858961e2d261fbe45bddb23c26c37c6de", 0x69) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x44000, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') write(r0, &(0x7f0000000240)="ab457655829e0442330cc07d1f1c118567bd453ed2231ffd3b350d9694cc3e9e458480c3e82cbf442824e851902e2651fe2f32d2b3bdca75f0fd27e73ca4c57bf3b36fcc8f492d0b4a62cc808843ffab2b50ae251e24092a9e624490eedbb7c868ca8a0fbc4c7b4d8a46ba9fdd168334b03ec4e76a4e33f34b0af106e05feedac0ae1316a52b49fdec6473fafefe7ac0b55d0fd29bed8c90177924883848505470be35108e4c43853f24e9a11f47def7130691cccf57da0c808757d9a9229bd6629b01aef340b7908c10a1a42712f41e5067", 0xd2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0x1, 0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000180)=0x7, 0x4) 2018/03/23 06:59:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x40b) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x10000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x40) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="28af171a1ac4a141cfe753ae59c217acb9d243d64744a49b1ca255f826b3108ec6aa5d849741a6ce89d4ab03a29ce840c3c7f475b0c21e32da1cada90253ed9a0d4339714794060ca3d617082ae9545a8f6ddb5342553107adeaf2dcbddfdfee1a1ae03ce4decf1d53f9a4bff8c4102f56a84310eb407b029411d92c47cf19ba8ffef0e9cf83ca7636ad45cf3caffa470439df1bc656bbb69a99f8862693f1331fb43e674010861369a1805d6e5aeadc71ea3dbe450784d27a8366721bfc876dc5be59ecd9891e017cf76f090f8ed994e5ce83b8c68aaf9078148fed0bc9c9f2085eb4c2", 0xe4, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)='wlan1GPL$bdev^]&md5sum$nodev.md5sum$selfsecurity}\x00', 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000600)=[{&(0x7f0000000200)="97ba41178185d269f2f1bcaca0d888e139cf46a1e5e8c3d6b43265371dad4ec568f5ba3f6d3bed5252bc2777517e004f028fd5b73fc02b6660389613e1459aba401ea4af837fa47d85ed91c25f6aeeede13e7b7b57df5c96d334cc296ef530b0617d7d43c36eb6b593bf6bbdd31acfcd2c5668632f6d5425690d3042159f37d0aa9d0ec8b11b072e6af8aab3cd2e613ff2a67a3c717972401b06764c1680344f30b7d47f05f8a906e194af34191ff8649e098f0e70f87f5f82b22f77e1497a527b96377b8e0452e4b86c15ad0eb99855bed32811689ab8ecb7c2abc590c90c785b7d3ee206b8bd6de7c9791576b5f174d578876a", 0xf4}, {&(0x7f0000000300)="c0120d4a6c56d4f7314d268e73645b90", 0x10}, {&(0x7f0000000340)="dd7643bae1cb809e26c5909f69450e5403f873416a8db43cf0394808974f441d3d369036db7c2e8d30157f9da220488540ed93ee5aab0cb4f688492f1d42bc61d145f42b136b13ba3db997c30f9b49804880bd2d0966d0d1b4bda13d77611c3736ce676556b067c0ce2062a6f2db89d07a34003ba526c9298f4303213672449c6a0ea94ce46a975d84ba2bd4730f9f9e6f11c63388783103dbdae73d0465ef23023a385069c42936a31d52e1c33e69f09be8a0530b3128224df3631e7b4b4bc1b5b3b9dc62d42638315a8451966f4037c3878969a6b2789019cf037eb9abaaa32c32c540d6", 0xe5}, {&(0x7f0000000440)="54477438cde1f7a28cf1b140afc2bb842e23d0bf8ba4942b8668c90106f0cc7d57e118c192199af706f6648aad5b6228eef911a2028aa603535c87caeec5d000cf3978a60dc6f13c1ea65c370c2d4a863d1b09aa646b26d90e10f07e0b03e998177ebf7a528ed2055a871259a04ce15faa747ed11948e1053b72052c5d0592470aa1fa5f86263b37d16a9b068512a475d0b5885fd0e1df2edc8da2ac52baa676cbb865fb42e161d8a5d400218b917e25d77b286aaf54178c258b01d3269d7666134257563e1d61fbc257ce63a64699758bb42061155079f4fdaf07a5746ddaff5479b556928ccf71b4cfe5f5cf7b99a5d0d54023366d", 0xf6}, {&(0x7f0000000540)="ab2f6d3b579707f16a37940c74f82cebc6aaa37fdcc00aba270b1cf43ec58bfe8320a0e55acfbb1f2337b3de2f8323f3ad389741e34f6b1ff9ed189350976b7eb0720b119866f3b7e7c221220b9c4293bb16074d5bb8d2485c4d775badc6835e23e81f72aec11ebe5cb5a3745e752b38e7597c4752023437bfa6f223d5e255b8e3d1cbcd3b6ccc7f8670051e3a5e56350833e64797eabace3843e902f6", 0x9d}], 0x5, r3) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0xfffffe86) 2018/03/23 06:59:22 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) unlink(&(0x7f00000012c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:22 executing program 3: set_thread_area(&(0x7f00000001c0)={0x80, 0x100000, 0x1400, 0x0, 0x9, 0x9, 0x6afe, 0x3, 0x100, 0x4}) gettid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/254, &(0x7f0000000000)=0xfe) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000180)={0x4}) 2018/03/23 06:59:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') lseek(r0, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/23 06:59:22 executing program 6: r0 = getpid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = syz_open_procfs(r0, &(0x7f000072d000)='maps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/03/23 06:59:22 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) r1 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="0956ea50e32db0ced8e80252132f0d7a93782debabd3f15ee4430f1adb06b06945e1858e71cea9470063bd4cb203d66ba49723bf58247cd7b57228a3d197951315c439be0532c1aca2b225593ff0fc0b560d1e6114071ef9c222b27b6431fc462ba6de3ce575dc2d34c4c0ebafdad86407d9b4be250c573618b37f1da028393b11a388a433a1fb04ad44e16e5f42eca29630c262b64314e5e5", 0x99, 0xfffffffffffffffd) r2 = creat(&(0x7f0000001400)='./file0\x00', 0x3) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001440)=@int=0x6, 0x4) keyctl$describe(0x6, r1, &(0x7f0000000400)=""/4096, 0x1000) r3 = syz_open_procfs(r0, &(0x7f0000000300)='net/mcfilter\x00') ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000001500)={0x8, 0x8, 0x8000}) preadv(r3, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) ioctl$TCGETS(r2, 0x5401, &(0x7f0000001540)) r4 = request_key(&(0x7f0000000180)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='bdevsystem!\'*trusted\x00', 0xfffffffffffffff8) r5 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0xffffffffffffff91, r4) creat(&(0x7f0000002640)='./file0\x00', 0x20) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002680)={'ip6gretap0\x00', {0x4, 0xffffffff, 0xffff, "443713888807", 0x4}}) utimes(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={{0x0, 0x2710}, {0x0, 0x2710}}) keyctl$get_keyring_id(0x0, r5, 0x80000) sysinfo(&(0x7f0000000000)=""/229) 2018/03/23 06:59:22 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057cff0)={0x20000288, &(0x7f0000016000)=[{0x4, 0x4}]}, 0x209) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x20000000}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getitimer(0x1, &(0x7f0000000040)) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) sendto$ipx(r3, &(0x7f0000000340)="a4e32bf458f74c8c0692724d7218f021ff10e2716af16c77e1484c2d3a2f695db21aa1ab63e98a0b67b51d788c3b9051189736863df3a2a48a67351d71f152908820f4ed9564a6a6475ce38d43cd48c9612fdf699e5d3548166990070ebc6c8e1cab25b9857801bbb6e3481af0028093a910adba7546808c2d9f08b904c7cff842e26488c609b2f17413690a7605ed14e8d1077fbd61513a76cd8d82150e76ff2d66e5a4cb53960c3a7c35f66163e9bb72b7a916230f0e3e1d7682", 0xbb, 0x40000, &(0x7f00000000c0)={0x4, 0x10001, 0x200, "c35f8e284a18", 0x7}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r0) write$selinux_load(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578b988b77de23d0510b283b4b3367865523fa65be883a2409feb6f6b9c3d6fe84a7576a9d75256ffb55fe38e7cbbad0a2b27046118b688940f4e91ac6c56416120568ebaa3a2570b7d5b3e7fdbf3d2341de6c682d776a0aaf1812f9e03058d4b234f0c79a31d15f085a57ebf20ca6a3870ef7d6e2a22b1780ee23a618498437b3a9e"], 0x8b) write(r0, &(0x7f000031f000), 0xff24) 2018/03/23 06:59:22 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=r0], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getpeername$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/43) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4020}, 0xc, &(0x7f00000007c0)={&(0x7f00000004c0)=@delsa={0x2f0, 0x11, 0x1, 0x70bd26, 0x25dfdbfe, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xa}, [@tfcpad={0x8, 0x16, 0x100}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @output_mark={0x8, 0x1d, 0x80000000}, @sa={0xe4, 0x6, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x3, 0x4e24, 0x1631ba4, 0x4e23, 0xfffffffffffffffa, 0x2, 0xa0, 0xa0, 0x3e, r1, r2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x3c}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x5, 0x3, 0x8, 0x0, 0xfffffffffffffff9, 0x1, 0x10001, 0x7}, {0x0, 0x1, 0x6, 0x81}, {0xc6ba, 0x8001, 0x7ff}, 0x70bd2a, 0x3501, 0xa, 0x4, 0x8, 0x95}}, @offload={0xc, 0x1c, {r3}}, @algo_aead={0xa4, 0x12, {{'gcm(aes)\x00'}, 0x2c0, 0x0, "933345b85bb1306b0fd4dd02f2b75d3aa9ea02be08001a9e641b89c58f0002c8c8bd360b1ac7c73316ce0f5654980349ecd71789291e1853dac823122222939ae69a3d7ec23681e72afde116badd98f16d66e1b7da53f191"}}, @algo_crypt={0xe0, 0x2, {{'xts-camellia-asm\x00'}, 0x4a8, "da85f7119e376f5fb7cab0356eaa11a14822ad67b900254673b68bf49a7c41792a38b0982ac973c43e679aa319c9a07998fa151eefac922666469beb78fc853d4349599a4eee8e68f948d02a9bad6b86e72d27c7b851c8445af191fd0c51072dd9584311db2c3296842c1e37f6fe70ab535dedc34a0715279ce77acaff5710a554501ef90db58f0cbbb381ce819d4473d7ee3afb42"}}, @proto={0x8, 0x19, 0x3b}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6, 0x2, 0x9, 0x9}}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x4044010}, 0x5c1bf22ab546a4a) 2018/03/23 06:59:22 executing program 6: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) 2018/03/23 06:59:22 executing program 7: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000c38000)=0x3, 0x4) [ 115.004622] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:59:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84001) write$eventfd(r1, &(0x7f00000001c0)=0x9, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000200)={0x1000}, 0x1) close(r0) 2018/03/23 06:59:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000000c0)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000}) socketpair(0x100000000000000a, 0x7, 0x6, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000003c0)={r2, 0x80000, r4}) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r5 = dup(r0) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000280)={0x10001, 0x3, 0x6, 0x9, 0x3, 0xffffffffffffffe0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000240)={0x20000000000000cd, &(0x7f0000000400)=[{0x1, 0x200000000000001, 0x8, 0xa}, {0x9, 0x80000000, 0x0, 0x7}, {0x5, 0x5, 0x5, 0x3}, {0x3f, 0x9a5d, 0xaae, 0x17}, {0xc, 0x40, 0x1, 0x5bc}]}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000080)="fa", 0x1, 0x880, &(0x7f0000000180)=@nl=@kern={0x10}, 0x80) sendto(r0, &(0x7f0000000380)='A', 0x1, 0x10883, &(0x7f0000000340)=ANY=[], 0x0) 2018/03/23 06:59:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@loopback, @in6}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000100)}, {&(0x7f0000000440)}, {&(0x7f0000000540)='3', 0x1}], 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, "ae2e5f08d7139db3ff5f89a1fa856fbc4632ff0aa5e7c5c0a1b762827018d3efeaf97d09451941a192a90d0b8b79404786c71b4e9bbe2200631404eb7c01dd307ccb3b6abddb797312078c908b2f1c5c"}, 0xd8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/23 06:59:22 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xe1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x1000000000000d, &(0x7f0000b91ffc), 0x4) 2018/03/23 06:59:22 executing program 5: socketpair(0xf, 0x8000e, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000080)=""/25) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)='{3') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) 2018/03/23 06:59:22 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) unlink(&(0x7f00000012c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x4000000000000000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000668095)=0x3) r1 = syz_open_pts(r0, 0x1) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) close(r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000200)={0x2, 0xfffffffffffffffe, 0x3, 0x0, 0x5, 0x7e}) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x89, 0xf8, 0x200, 0x79c4, 0x4, 0x4, 0x7, 0x1, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xffffffffffffffff, 0xfffffffffffffffa, 0xffffffff, 0x7, 0x81}, 0x98) 2018/03/23 06:59:22 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x3) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r0) 2018/03/23 06:59:22 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200, 0x0) r1 = timerfd_create(0x7, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) connect$pptp(r0, &(0x7f00000001c0)={0x18, 0x2}, 0x1e) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="300000001a00010000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000ffffac1414bb"], 0x30}, 0x1}, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$KDDELIO(r3, 0x4b35, 0x30) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000000c0)={0x8, 0x1f, 0xfffffffffffff6f3, 0x6}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ipx(r4, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/23 06:59:22 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x51d, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 06:59:22 executing program 4: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x100}) mq_timedsend(r0, &(0x7f0000000180)="482c94f096ded82ccd5323eb8af94abd446a7916554faee1622c345b4fd90adad2a6346fd378e9153069ba08d70a03cd9845465ecd7e0fcc0ae6a7", 0x3b, 0x4000000000000000, &(0x7f0000036000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000000)=""/239, 0xef, 0x0, &(0x7f0000000100)) 2018/03/23 06:59:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x90300, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x9cd}, &(0x7f0000000380)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x204081, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="0a0000000004ffffffffaa3de57670b406002798a25b28390700f6000700"], 0x18) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000140)=0x1a60, &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/23 06:59:22 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000accffc), 0x4) r1 = dup(r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x7, 0x1f}, 0x2) 2018/03/23 06:59:22 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) unlink(&(0x7f00000012c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) [ 115.157555] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.195371] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/23 06:59:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c7ff85)=""/123, &(0x7f0000000040)=0xfffffffffffffde6) 2018/03/23 06:59:22 executing program 2: mkdir(&(0x7f0000000080)='./control/file0\x00', 0x200000000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/49, 0x2}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f0000000040)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/03/23 06:59:22 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x24800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x6, 0xb489, 0x8, 0x10000000000000, 0x25, 0x4, 0xd0b3, 0xfffffffffffff0e4, 0x3, 0x8a}, 0xb) mremap(&(0x7f0000266000/0x4000)=nil, 0x4000, 0x3000, 0x6, &(0x7f0000081000/0x3000)=nil) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x9, 0x18000) 2018/03/23 06:59:22 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)) 2018/03/23 06:59:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0xfffffffffffffff9, &(0x7f0000000000)={0x2e, 0x7, 0xff, 0x80}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x2000) dup3(r2, r0, 0x0) 2018/03/23 06:59:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e23, 0x996a, @empty, 0x8}, 0x7fff, [0x80000001, 0x7ffffffe, 0xfffffffffffffffe, 0x1000, 0x113d2077, 0x6, 0xffffffffffffe911, 0xffff]}, 0x5c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/03/23 06:59:22 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) unlink(&(0x7f00000012c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) syslog(0x9, &(0x7f0000000000)=""/23, 0x17) ioctl(r0, 0x80004520, &(0x7f00000c4000)) [ 115.210685] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.227259] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/23 06:59:22 executing program 5: socketpair$unix(0x1, 0x400000040000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abaff9), 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000240)=0x100000000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x8000000000000, 0x2dfe, 0x8000}, 0x10) mlockall(0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x6, 0xd2, 0x401, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x5, 0x2, [0x9, 0x7fffffff]}, &(0x7f0000000180)=0xc) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000200)=0x7, 0x2) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x7fff, 0x1, 0x52, &(0x7f0000ffc000/0x3000)=nil, 0x80000001}) 2018/03/23 06:59:22 executing program 1: unshare(0x4020000000) clone(0x0, &(0x7f0000659ffe), &(0x7f0000504000), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x0, &(0x7f0000000000)) clone(0x1, &(0x7f0000000080)="13427060fd39156751a09140c621df87a7bd591ee30b6d664f421b93cdbb651ab6e45242885660c88ee04753e481c3bcc123f0d7b2c75dbe7b23cc2d1497d5999fdc4706a03d17b4b3de7d5a258d6da747c0ab1f", &(0x7f000094b000), &(0x7f0000a3cffc), &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000240)={0x3ff, 0x8, 0x8, 0x4, 0x2, 0xfffffffffffffffd, 0xff, 0x1, 0x8000000000000, 0xffffffffffff2fe7}) recvfrom$unix(r0, &(0x7f00000002c0)=""/78, 0x4e, 0x2, 0x0, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0xe004, 0x101) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x10001, 0x9, 0x2}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x14c, 0x100}, &(0x7f00000003c0)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair(0x4, 0x801, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000140)={0x0, 0x9, 0xeb7, 0x382, 0x18, 0x7fff}) 2018/03/23 06:59:22 executing program 2: mkdir(&(0x7f0000000080)='./control/file0\x00', 0x200000000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/49, 0x2}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f0000000040)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/03/23 06:59:22 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000140)={0xfff, 0xb48, 0x7, 0xd646, 0x0, 0x3}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0x5, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffff, 0x30, 0x1a800000, 0x3d8f2753}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x4, 0x8, [0x6, 0x9, 0x4, 0x4, 0x9, 0x20, 0xec42, 0x58]}, 0x18) 2018/03/23 06:59:22 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xbaf}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xad, "2b9a69342eb421cddf0cb025b0fe7276d9544b5d98033624e52adc2b9570fe6e2b515ca7c6c4ff66e1a78e696bd69c82d5cc91a851be7464582052de1d3256b0df0a11c612da5be2e5827772ed548646cadddc1891f4e0da52d6c335e8fc74681a6a55fd5b3af451c742dc39463793e65ab5668108ff932c4998d5a8c709426ce253faf425969f61208db1ee2dcdea2f19439d9df99fc2a100ae080f61b42cdf8606934f64246c2e459adfc4a7"}, &(0x7f0000000240)=0xffffffffffffff4b) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x15, 0x53, &(0x7f00000000c0)}) 2018/03/23 06:59:22 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) times(&(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00009de000/0x4000)=nil) 2018/03/23 06:59:22 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000340)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x480043, 0x100) getsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0xbfff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x4e22, 0x4, 0x4e22, 0x9, 0x2, 0x20, 0x20, 0x16, 0x0, r3}, {0xf6, 0x6, 0x5, 0x30000, 0x2, 0x8001, 0x40, 0x5}, {0x1, 0x7, 0x7, 0x7ff}, 0x7, 0x6e6bba, 0x0, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d5}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x0, 0x0, 0x8001, 0x5, 0x6, 0xe8}}, 0xe8) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0xfffffffffffffffa, &(0x7f0000000080)=0x286) [ 115.263194] mmap: syz-executor4 (8238) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 115.283148] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:59:22 executing program 5: timer_create(0xffbffffffffffff2, &(0x7f0000000040)={0x0, 0x20}, &(0x7f00007d6ffc)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x4, &(0x7f0000000080)={0x0, 0x13, 0x0, @thr={&(0x7f0000000140)="5d2eaaa360f7d6c1d567f7905a94260d19d0082bf88db02c0bec4128f4a3822a47540d27b0d7aea8bc198b976cd3cf87951d422a0a4f6c0ef994fe85dec0206c721874ccf3046ad8defcbb88b072235105b925a578145a803daa26967ba72ee621cd1d4b94a43f12845449d7fad0445be3797a900bd1b5792a65af5a3009ed19c0a2e5855f80e1e74dce0cd2265ab0ebbac18358", &(0x7f0000000200)="4ba7036cb2c05179250bbdba270b8a46e69880cade8d87145877c334fc37c4c2a955f303bf44c24ad067539e434ca19665091c69f3eca43f24f2b4a6626b6bdbd75e69c64badd607aeb85f3524d7fc98f0c23cb41c2067528e5c22e7a5450e8aa4f0b5e22689b624cbbc0b855efbbae0333ba88e2326eacbff96ef2210c6cbe0d64d8ee6418d128f0de830eb571ddf06ee8923fda07861c920a4f8d1e9b257d4527bbc00d94a31d47e11e4352b5bd39cfd4815"}}, &(0x7f00000000c0)=0x0) timer_settime(r2, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {r0, r1+10000000}}, &(0x7f0000d7cff0)) 2018/03/23 06:59:22 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100000a000000ffffff19ffffffff02000000000000000000030006000000000002004e20e00000010000000000000000000000000000000038"], 0x50}, 0x1}, 0x0) fallocate(r0, 0x0, 0x9, 0xd091) 2018/03/23 06:59:22 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) unlink(&(0x7f00000012c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/23 06:59:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x18e20000000}}, [0x280000000, 0x2, 0x7, 0x0, 0x4, 0xfc72, 0x4, 0x100, 0x0, 0x101, 0xfffffffffffffffa, 0x3, 0x8000, 0x5, 0x10000]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}}}, 0x400, 0x40}, 0x88) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x2}, 0x8) ioctl$sock_bt(r1, 0x8906, &(0x7f00000001c0)="5ca49f578870021ba3adddecc500cafe65ecb074a7e48a870802ce607af3535e14c9df5b3a066552d04b4ccb248ea605a363e251cab113a9acc9ce7233c8b10662b0141add46bde485db316764dc") sendmmsg(r0, &(0x7f0000cca000)=[{{&(0x7f00000f4000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f0000082000), 0x0, &(0x7f0000237000)}}], 0x1, 0x20004050) 2018/03/23 06:59:22 executing program 4: r0 = socket$packet(0x11, 0x2000000000005, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0)=0x2, 0x3aa) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000570000)=@req3, 0x1c) 2018/03/23 06:59:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0xd6, 0x100000000, &(0x7f00000001c0)="8f45f70a106ef7ab10ba6356d90db160b322048e5deaa9b2e849e14e74ee51a8511cb15edf3609a8eb22cc0c1d39758190f29781dc92a441187090d64e0e51ebc2ee06b331c5b748bf77067a93039329fe832d3bd1595c2cadeb7145f1c60bc238cce0798362e71428e8b08e37ed22ee2931ec7d", 0x74) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x217}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="ebcdd2d5231930fb15e8446dbc9de4e0f4347ba856b070cb0fdc5b7c01b2fa174949af82b68526f8168884b644936781d2bef7b7b57574061c574df1515d9d6d054dee168c274e0e42c658659e06491dce44289a7f2ab30e19b845d0af4a51", 0x5f}], 0x1, &(0x7f0000000140)}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x17c, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/03/23 06:59:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001dc0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ifb0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000280)=@ipv4_getnetconf={0x0, 0x52, 0x1, 0x70bd28, 0x25dfdbfb, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x0, 0x6, 0x94f}, @NETCONFA_PROXY_NEIGH={0x0, 0x5}, @NETCONFA_IFINDEX={0x0, 0x1, r1}, @NETCONFA_RP_FILTER={0x0, 0x3, 0xffffffff}, @NETCONFA_IFINDEX={0x0, 0x1, r2}, @NETCONFA_RP_FILTER={0x0, 0x3, 0x8}, @NETCONFA_IFINDEX={0x0, 0x1, r3}, @NETCONFA_FORWARDING={0x0, 0x2, 0x6}]}, 0xffffffd2}, 0x1, 0x0, 0x0, 0xffffffffffffeffc}, 0x2) sendmmsg(r0, &(0x7f0000001d40)=[{{&(0x7f0000000300)=@ethernet={0x1, @random="bbd4eccd6eef"}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000380)="22838af994f8e955436fa1ad7a4711a1fd397625c3105799f861d97eabecf5efaab678a2b35b31595c698395b03829acaeb89ab4a7a6f51d2bac65ff050ac56e47ba2472fc79732183bd1aaa6166cadbea40286110b73c6ab7a8aa27f359cb9e8e01c8ae51adfeffdbb61ef67069793409592167ad23", 0x76}, {&(0x7f0000000400)="db1d2a9e986b657aa0da59a13fbbcfcf412a92837d4fad6a88521a3a43362cb2f59c700106611ce66f384be985239a8bca381ac0063f4bd989460a33c27fdc85437e09ecb7e50b5e5bc30ae668371068ca70216bb250090636728fa678413b36fb27270317b4f8da6f29981ccad6a47e5179f8e505294320548b5b941d211797111901d20d9c5cbe4cbbd836a610a30b632057d0", 0x94}, {&(0x7f00000004c0)="fad94aaaa051a2a005218973db65952d113f9a87fc77a42fc9ca1d07e4d70c739f56b0be23ec364b1dfa85b7048959acee226d293f62a97708bc40929ecfa04ba1e5867ca7d3d81836f14c309a23b05ace26fa5c269d9d53d8b48e09b2141dba2dc36697a2ca118ef6321f4b3b948c401ee1b6393976650bcbda335d1682543263f57ce9dbb6b6a622a0a964e35a45340f0d881805db1c775d168c9499", 0x9d}, {&(0x7f0000000580)="6b7da71041e77580c5d8b20bafa032be8fc1a53d7639bc92b0", 0x19}, {&(0x7f00000005c0)="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0x1000}], 0x5, &(0x7f0000001600)=[{0xa8, 0x117, 0x401, "1a552866a0b91517165be43f24232a7e1c8b4a45e9247f6ba04d9c04f8ffe72c2743a8534952c5c25d627083c78470115491816522451f911821b10cf794d294ac20607130794b388fe08002c6ccbd48db367960dfd44b97af72b54261c186868088eca00f0c5a049abb89558cfdfda4d3346674051adb21520739bff1896b325b3a603047ccba4b8139427756441f5930a152c667d210bae7584b"}, {0xbc, 0x115, 0x4, "ae92d62094d364cb0ff53d7b4889b6e3573750f43ace9b2d5dfab841c4087abf42a0242eb2680b44f74c1f2c3f3ad946ae80eb70b8550433147ce6b59c1245cef2bd20be10ca3bc899003de04332947a736296d9b1ba6c66edeecb42228305c80c9179e077b5c02ca6d07935359f26043e86b70515af96f53430b912a0ece9049d54976b8e01c0ea1cf8bad848fdacce973f6ed144a9863523b9d5e18072a354ebcc8d4c70650f468d0f4618dab2"}, {0xcc, 0x6, 0x0, "8b050433dda7a6ebea188812c254cb56ec0a8380af6b7d3e2efea10e634df7189608716d0eb8f060a3e3adece2a0023d7e5a0d8dcd0385d88b3fcafa43008fcddae47badcbbd500ca096cf48aa0a90d56cc8bdd577a8d10b8191c15d1946f23608cfcf014519933c808ed50edea8d17eeefc755c9eda05f2e72f596145915d9764d0f6aa31d580ec6c8632c5b03610186acd807300c64a2fbc4fa1d4e530de020f03bf48ec2955b74aaab667d3bd03bfd4e85a178113e2a6d3bb1326e3c9f41a"}], 0x230}, 0x5}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001840)="47f4307057d83fd5926c4a0d62a7", 0xe}], 0x1, &(0x7f00000018c0)=[{0x88, 0x0, 0x6, "3c18b23e0f361d7f335121754b2d9211dad7a5172ba9a1eb5a0e930bd8ab606e031994915dfd99ee39a346d8eb0a218f7d2391cb6a55b8d5afc64dcb3d1932c62803b4d004f05b037ee7147b89a75c03ef74db368035fbcf9def98961013062ded3f33ff23c3ceaa7a45c65c8b22bfb1272c9c2457374642fe"}, {0xec, 0x112, 0x1000, "65862c7de76ed2f033ada30467b91eae18a2e1dc489d9a5aea2058b0bcce22d1ad32b192a4bde8a2b6bd0198fdf83c52fc266d8b117785e9382bf46e52af75dc05dde47438b13fd43f8a4c48fecf818c083fe58502001afd7816ac6391415682ca026d7b3127c0403aea3be2a04fb32a495a43634b2845ed3d8ddbe7d73a3cca8266069ab8585ad04ee9c6ba0eb68b14d4e8e8d7eb993f10408d4f1517a3e436910c2156ac86b563840de0ff9408581a48631248842ed77791fdaa0e7982c0e562d5e4b99699e3458616613073f79af43ed635058ab40bcd516a28cea643"}, {0xfc, 0x11, 0xec0, "b921c5871981b61832cd2f0552618f569c59cd18873ce04a0897ca43585ddf72f8b13f57e6dd07948fcade8769f8a51ab1bc581ac291c58ec47d4adb19b5f7ae25b341a6ae10782df493338bc286326acc564d04dce8cb6f1895a14df2b1f5016b1724bbf66dc73afebb2be747a40f8c9162920c011bdd4ec32ed37f09faed724a3d96343db22363b30d8fbe241131956cb7213b1fb07c20f4995c40afbabe01dcad216af91a243aecca975b6ad30d32b2e3636ed6bf8b50bb94ee5913f89ba4d128f94ab8f1a432041fa0a1735f2dd4e9043e6642a557ab0679f585b0b6668f175987e567db3253747966a9ecc9"}, {0x74, 0x112, 0x80000000, "57ab2956fae37c02a64b5b8b5265b8007072ef54533e97f2d2b656e5161ba551d61307f05c831fd4c0eb9882ddf5b6f9cfe49581718fa59bfb660f5bd7380b1377de5a111055a80926988e9af88d942bb316e1eb2dbc259c65e741ca71df22a7395a8f16e545e492"}, {0x14, 0x10e, 0x8, "02f3a9e4fb3b"}, {0x100, 0x18f, 0x800, "4b814024a4fdba9660c82e6929539d2f195f68e17063b60771f53175e212c99265f37337451e07316b1f4578dbae2d538c23fe70d6ff99739d0a6c9af52056318164f07615a41052bcafecd12aa4fe36127e7c14ba5f20632be0e1db5e9a0f7538b768af9ce9baf72ebee3c33e924d6652965267cee1cc0cccd436f7d68fc79e55d43a0a921233400296bb6ae44af894a68b82ed9773bc648625d57461343e2bfa2ad09f4929642a80ae8b98ee0792995680d0fa58c1ae4c92b32a1b98d3bf1992965a4d310c3e95c883abab7c39234f4d854053669def731030bebe141b754762ec01c2818a12efd63facf1a53ce23e5f1179"}, {0x64, 0x119, 0x400, "f3ed02dbb6df2811290e01f5f714c00ff9d04b6544d2ea32c138e13be1e461d8785171c00e79599d584a3afcb8b7a74ddf1fe06ad05c03b4379cd3b911f66edc1a4478471a6c3711fd549e855210aa81b1b9c38e660b54"}], 0x45c, 0x80}}], 0x2, 0x800) 2018/03/23 06:59:22 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x83, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000580)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x5, 0x7fffffff, 0x0, 0x5, 0x11, 0x0, "0f05d5f8baf353c2e10ac65212164e0e62b05016594dbf6dbcbd283f008d53fefb8f19a28ad4ab39bcf7664868ac28158111af257485ab5f7d84cceb550792e5", "45c2fad084d8ea872fbd7b604151319f3bef70e832c08a24c1d3747b3be94449a0d4566543345b7a4b4ecb6a1bd61b02a5abb6f59b4944e0264cdc52bd165878", "2057e6efda7cd19063365db915cea8a3471d24fb363373f0dbb1cc8829f87ab9", [0x10001, 0xcf]}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000480)=0x3) ioctl$KDENABIO(r0, 0x4b36) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000500)={0x6, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2307, 0x8001}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0xde8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0x1, 0x1, 0x72, 0x8000, 0x40, 0x4, 0x7, {r3, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0xffffffffffffffff}}, 0x7, 0x6, 0x6, 0x5, 0x101}}, &(0x7f0000000440)=0xb0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/23 06:59:22 executing program 3: socket(0x2, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000af5000), 0x10001) 2018/03/23 06:59:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000040)=[{}, {}, {{0x0, 0x2710}, 0x7}], 0x30) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/23 06:59:22 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x10080102, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2080, 0x0) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/140, 0x8c, 0x102, &(0x7f0000000100)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20021, 0x0) write$eventfd(r2, &(0x7f00009c2ff8), 0x8) 2018/03/23 06:59:22 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000040)=""/218, 0xda) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl(r1, 0x44000002285, &(0x7f000045bfd3)) 2018/03/23 06:59:22 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r1 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) 2018/03/23 06:59:22 executing program 3: socket(0x2, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000af5000), 0x10001) 2018/03/23 06:59:22 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) unlink(&(0x7f00000012c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/23 06:59:22 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000308ff8)=0x80000005) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x5fc, 0x26, "45eb2aff4f72fe92d96d68655dc102f8aeb5686fde6b27467699e42419ed4dc6910c05d71d07"}) r1 = syz_open_dev$random(&(0x7f0000337ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) close(r0) 2018/03/23 06:59:22 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a47000)={0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x8}, &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/03/23 06:59:22 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/105) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80000, 0x5) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/03/23 06:59:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c000000000000000007000000000000", @ANYRES32=r1, @ANYBLOB="060032000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) getpeername$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0xfffffffffffffe91) [ 115.442795] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:59:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bind$netlink(r0, &(0x7f0000437ff4)={0x10, 0x0, 0x0, 0xffffffffffeffffe}, 0xc) socket$netlink(0x10, 0x3, 0xf) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10012dbd7000fcdbdf2502000000080003003c000000080002000a000000080002f11a00eaff0400f4df98b701004e2400000800020002000000"], 0x40}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') 2018/03/23 06:59:22 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0xd3, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/211}, &(0x7f00000001c0)=0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039fffc), 0x4) 2018/03/23 06:59:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xf) socketpair(0xb, 0x3, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x5, 0xcc0}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001900010400000000000000000a00000074c152249004a1d12f7a79f7ef3f54d9a2b7d654c3e31c460315fe095c6bf80800659adc910200118bd69f45d37095dbafa300000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/23 06:59:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0xfe}, {0x8, 0xc2f7}, {0x3, 0x2}, {0x2, 0x6}, {0x8, 0x101}], 0x5) 2018/03/23 06:59:22 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) unlink(&(0x7f00000012c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/23 06:59:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) 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, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) recvmmsg(0xffffffffffffff9c, &(0x7f00000075c0)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/226, 0xe2}, {&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/9, 0x9}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/44, 0x2c}], 0x5, &(0x7f0000000300)=""/36, 0x24, 0x8000}, 0x400}, {{&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000400)=""/152, 0x98}, {&(0x7f00000004c0)=""/73, 0x49}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/251, 0xfb}, {&(0x7f0000001640)}], 0x5, &(0x7f00000016c0)=""/108, 0x6c, 0x7}, 0x3}, {{&(0x7f0000001740)=@ipx, 0x80, &(0x7f0000003b00)=[{&(0x7f00000017c0)=""/158, 0x9e}, {&(0x7f0000001880)=""/53, 0x35}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/44, 0x2c}, {&(0x7f0000002900)=""/88, 0x58}, {&(0x7f0000002980)=""/190, 0xbe}, {&(0x7f0000002a40)=""/159, 0x9f}, {&(0x7f0000002b00)=""/4096, 0x1000}], 0x8, &(0x7f0000003b40)=""/4096, 0x1000, 0x8001}, 0x2ee5}, {{&(0x7f0000004b40)=@nl=@unspec, 0x80, &(0x7f0000006d40)=[{&(0x7f0000004bc0)=""/3, 0x3}, {&(0x7f0000004c00)=""/156, 0x9c}, {&(0x7f0000004cc0)=""/76, 0x4c}, {&(0x7f0000004d40)=""/4096, 0x1000}, {&(0x7f0000005d40)=""/4096, 0x1000}], 0x5, &(0x7f0000006d80)=""/142, 0x8e, 0xf9}, 0x5}, {{&(0x7f0000006e40)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000007000)=[{&(0x7f0000006ec0)=""/199, 0xc7}, {&(0x7f0000006fc0)=""/43, 0x2b}], 0x2, &(0x7f0000007040)=""/190, 0xbe, 0x3}, 0x8}, {{&(0x7f0000007100)=@nfc, 0x80, &(0x7f0000007340)=[{&(0x7f0000007180)=""/133, 0x85}, {&(0x7f0000007240)=""/115, 0x73}, {&(0x7f00000072c0)=""/69, 0x45}], 0x3, &(0x7f0000007380)=""/8, 0x8, 0x4}, 0x101}, {{0x0, 0x0, &(0x7f0000007480)=[{&(0x7f00000073c0)=""/6, 0x6}, {&(0x7f0000007400)=""/103, 0x67}], 0x2, &(0x7f00000074c0)=""/242, 0xf2, 0x6}, 0x5}], 0x7, 0x40000000, &(0x7f00000076c0)={0x77359400}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000007700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007740)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000007780)={@empty, 0x58, r4}) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f00000077c0), &(0x7f0000007800)=0x4) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000003c0)) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007840)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000007880)={0x20, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40086437, &(0x7f00000078c0)={r6, 0x4}) syz_open_dev$mice(&(0x7f0000001640)='/dev/input/mice\x00', 0x0, 0x600000) dup3(r1, r0, 0x0) 2018/03/23 06:59:22 executing program 7: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000000000)=[{0x25, 0x100000001, 0xfffffffffffffffd}, {0x61, 0x0, 0x0, 0x4}, {0x6, 0x0, 0xffff}]}) 2018/03/23 06:59:22 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='ns/net\x00') ptrace$setopts(0x4206, r1, 0x0, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) sendmmsg$nfc_llcp(r2, &(0x7f0000003440)=[{&(0x7f0000000140)={0x27, 0x0, 0x2, 0x7, 0x0, 0x5, "4a903e46ac336f2c733147abec45f03d0ba9d46e11d8b4ead38169d7aa5143d57c2cfd1861239240425de1dfe7778f6e2298ac9e844af6c9eb70cf7fb72da8", 0x14}, 0x58, &(0x7f0000000740)=[{&(0x7f00000001c0)="ab729a94032be2fce5c58bbaabbd6a5924cee24c756b7780d0e164d727f547acb232e8210b3bd9364625038f249c97d57dba658b5c187a0fb7235eeeb1fa9592c4139881a3b365804346865a1122e3b07072c6e43df9", 0x56}, {&(0x7f0000000040)="9de3150bba0d", 0x6}, {&(0x7f0000000240)="6c0b39c5b00ad14e00ec611e33ea0a85697efe1e8d07a47af477dd4df1c459795602af67b2145306e8aec5262bf2032f4e07ff33322a7cbc387c5208d247967cb8e9e483f6a793079fafb054489593e8", 0x50}, {&(0x7f00000002c0)="bbd9541aa46ebf255f4666ba5d925687fb90932d3b3cec95f8050c4a07684470b7b9ea38d73cef8503f2", 0x2a}, {&(0x7f0000000300)="4080fa90075b516c79da97d58d996b82e4173f3cd36524d8d861b1aee5df88e5b7b14c73f5ce2104df49052a0a942607cc17281e1749a18495bc60700ae5957a2844a7eb7fae3df2b9cd2d9ac274e49be5ba16f583822be233599ec674cf215fb21dca61dbce3e225d65b5593a1d6228d60608b3cb76fc2d5f783a4417c6818025a80e284e7249de4832bb9675837e5ab2bdb4ecd0852d3c3d37a3a8faa1b48d855e38265ceb9ff89c43c37f5eb6e7541a4061fc246fbe4026c290", 0xbb}, {&(0x7f00000003c0)="6d0b885e8bbfe20db54989bce24ca39f3a31218618e0e19b3d05ff7671578d6ea5d66ed840345d822441e86cf0e5295ee4db07797b9fdd2ec10c23622e08c2e157ef23a271b63fcc07a5c5e8526b2f973552f2588e47ee322fdadbc13972f35a2d65545b581f1d82f1e30dbbe36946405aafc9b27de75f5e9418b14226f539993708574f77036e0e55544a5804cd3925f4b916e300eef82f542b6af0d12f512c02b6427cc5a18e84f2a5c38fd2dde8bc3eba912f32", 0xb5}, {&(0x7f0000000480)="0adf37f5ea4c3646f1ae20097f8278a248cea1df29443ec6ffc383ebd94977f074c3dec05e18141f6d9c78c50664f09c0ddcc10772845da7371e3d4c6302189db2b8041a075466226e0fb17de6de53f97ec72324c06a091758c690ee38cffd85c74baeb2905ac661af5947c672f22419a64c47d74e765db9aca190e1f341be327b0f2ce5626067c27650a83481d07d4f44e1d5602a4bddcde90d4af252f079b672fe32228121cebe376a7de96f10782b7129d66ee360e82247a3c2f93c9f83dbf7d60b887b7a08c88da6140d5c0805e3f0f2c254ee2fbcee3ea5810fbf93e8ba27f88e2c864889d12be7b0f996de90f65380c1a44587a6", 0xf7}, {&(0x7f0000000580)="98849b5abc0174f4a8cb7e254080c2c8452372427ba6cac62be3173ef07741db18b6ec20a7a090ebe953379b8ab448ac943eac308035f69fb2b6978e8cb2d69452375d7f1d59731f39bff460104ad176587ef0692d64f46cf0db617fbdada140d1388783ee921f6f7bf4829cfaaf21ded946b59647f84cf81029f6e54cf03be42db4f98427dff49fd488850ef11f575a602e163f2b671a1e1b08c82926e0c6795ea4c275e2cca1bf0321fc22bb49923bf495a97d11d3876bbc88ef05cec56df8698c03014ff2146877284ce03aee56c81e119a3971fc05ff38be777861a367ad69ae8e89fce533a4fd16", 0xea}, {&(0x7f0000000680)="f6f29d452dc8238176d3b5c2cdbe777ef27721067dd90988ddccc3252e5c82ddb77b01ea4fece0f479d98365d7b586618f87c01d780fd5ef2adb055fdedd263d34291178e46f06642416afe64033ac3b69c3da3d65aa22ad1e79644bca1da669bddddfd94b95b42220abde66c4fc4ec63ef9071031eaad223f256fd4a3e5c5aeb6049f", 0x83}], 0x9, &(0x7f00000007c0)={0x2c, 0xba, 0x6, "c7dbc1aee462c520ff0d376c0fd6d1880ff96b5ed75cf3ba5e74c3edd160"}, 0x2c, 0x4000800}, {&(0x7f0000000800)={0x27, 0x1, 0x0, 0x1, 0xe8, 0x1f, "58cbe3ce797b979ad2196f1849cb2f75c7402ffff625699960b04e76c33df49af858ff05dcf7a378142b1e21d8e0241ab7559d2f5e064b2a157a5d407060c4", 0x9}, 0x58, &(0x7f0000001880)=[{&(0x7f0000000880)="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0x1000}], 0x1, &(0x7f00000018c0)=ANY=[@ANYBLOB="200000001d010000010000807a04d04ab924be0a351500000000000000000000"], 0x20, 0x20000010}, {&(0x7f0000001900)={0x27, 0x0, 0x2, 0x4, 0x3, 0x3a11, "ee1484c2bdea9f45cf09034a37fce960c0e56083a87fa3639d130552ffddce71330e3064b4861e11081e110e124c5897a68bc3df231b9c8670a4b47ae622d4", 0x11}, 0x58, &(0x7f0000002a80)=[{&(0x7f0000001980)="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", 0x1000}, {&(0x7f0000002980)="984861f7757fdfd7bdd3d0c4c99a41055be070c7ae228bc1178edff4aa455b3ee650c332a85541bff15b2372da9a5606e10020b250fb1571913fc99f2c472ac1b44386516005592a35efc5064b811e3af5b0f2c434c29148d3164f26fefd516e7a9eb6ace3ecd3a414524b9776b637abed516cc98efa9583d97795cb5711d8423750625266792e2080e22064443ebfbed62a79ea9813a408800a06f4cde7c33646422d7a68d3b3d1a02aeff44368ed9b9d147f2812e6792b687a0194fa1d5cf78a8b0629eafba4c26a476d35f5976be3d1fbb9ed327f9701827028e5f9d57c2001f2244626f9cc472a8c40a79d8dc62b5f68a959", 0xf4}], 0x2, &(0x7f0000002ac0)={0x9c, 0x0, 0x4, "7aaf661cabded82d113baf0553dbc95084536494230c14c7e93a94b0a3804d9d06e1d2d344a0b1537b280103597370cd32061fa49d7f2fe228630e59d07f105632cb0378500b2c944e2308d2f6127e7c879b90018f5200d0db3fc2579ba548834868c9ca932a5bea1fe098f92588c1aedba713134eae77d1bf9f2f0865e36d9dfd28d9d41363b88776c642239f0b"}, 0x9c, 0x40}, {&(0x7f0000002b80)={0x27, 0x1, 0x2, 0x7, 0x400, 0x1, "a2063721370b419a40c925e3ed9943cf94ac7c47e69ff02d3a8bc078c450fc3aae7b45083ceaf6517b7f070fda5f08aaebfc690edfcc2732611be3135acdd1", 0x2}, 0x58, &(0x7f0000002cc0)=[{&(0x7f0000002c00)="89f8e720f5", 0x5}, {&(0x7f0000002c40)="4d15f4f0c54d9a4fbc6b01d1121e61ce3510d81772e8b6e5d17900828ddd34a47b58705c5a102a38f1d221dfea557950176b879b30a415be489a091794a8863fb0c903fb1ab69cde1d844c1de3212173469ac065e24b799840b64b08aeff7120e4f1f805d2e0a89813", 0x69}], 0x2, &(0x7f0000002d00)={0xa0, 0x0, 0x2, "424de6ab376f77eed0cd1decc1f8d646f604b891b1fb537b407ec4a4de28f987635fcef808060bc2cb53654dd5bfe33db7b36d7879e9e9578cfdde6d2f2f73a9c7bdcf8802d6a43f230ce2f60f4b484fea23f5dc1f93e5d740dc1b9987943c5d3a76dc6a7968c206e2d25106884c9c01e1be375d6bd872e0c445ce98363224d5957cb3e84d313855e8cad7911413af17f845"}, 0xa0, 0x20000011}, {&(0x7f0000002dc0)={0x27, 0x1, 0x1, 0x7, 0x4, 0x3, "9f3445a3dbf212aca919b81ab567757a433bb2ad95fceb3f4a8941a7a55ad4e5a85923021193dba6d6a00550ab5ed08790f2799993f387299d939214593352", 0x5}, 0x58, &(0x7f0000003100)=[{&(0x7f0000002e40)="6802466b5b778cda4395c80ead3ac9eb5f9e00", 0x13}, {&(0x7f0000002e80)="66955676d92c1c9f0acbd3", 0xb}, {&(0x7f0000002ec0)="b090a8577905b3f8adf101dafc1e4147db00ded64e353e888fac3bd0858f9f10464736f9c39e04b1dcaf20fcfb2d01d1e88a092399f7c6bbe3950c28f9c945ded943725ba8a016c2eda3ac9d07ce406ef3cd6374a44a152f023181bc19eea1f67f4d191bc51e13d5ac723d665547e66f5f8323b71ae73830510bb4b3c11b612ae95160cb2a4985ed7630a53d557e79c03e6b4f9ad580", 0x96}, {&(0x7f0000002f80)="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", 0xff}, {&(0x7f0000003080)="ef9868433851cac7c7b8eb9cb73f785c69e76f7d718c8b68af3490c6301a076bf44a7d63adc7a306974ca72eccf3920fdbc1e7467fc1702d7641ee39a42128c9aead5512d4608883f98741d02b1c032d6b069751932f18", 0x57}], 0x5, &(0x7f0000003140)={0xb0, 0x88, 0x7, "9e25c7854a6534f6dbbf79abbe07d3ead1e089eb85dadb0ae82ef86da205081ce2da2aa694157e3fb4c9bcb072dc869be3c64a3a5e00948eb1eccedc21c43a6c7076e154ec1594f4611c4bcf9bb4fa0b4ee8834a6afa43c9101836e069289ceb9f5c3330d0f89a2a0fe5729605acd6bccfa6d7a21afca59a9fdb7cf0e48d2fe44ca0fab3b633c79aa8402bc93eb8927dab440fa84a3c526f936863cdbfeec318999864d0"}, 0xb0, 0x40}, {&(0x7f0000003200)={0x27, 0x0, 0x0, 0x7, 0x100, 0x3, "d906c67aa85ba0c54a1c2627294e668f66fc459ec38e8302a8a9abc18e416b38bf9198586feb03d48b949ff3d3945cc2122b19112a08b2de0f62a81a1f8412", 0x33}, 0x58, &(0x7f0000003340)=[{&(0x7f0000003280)="93facd9d2c0daf6d42a126d1c5b31551ec88c49efd058578e1bd4de8a02eba4c4215", 0x22}, {&(0x7f00000032c0)="84d61cd2a832bdb5df3e81dc6a2decd862bdd75027fa19b9467bdb0bdf1268ad18bc5f4555b7463b515392c802528e3a179e7ba9a80ddf34d610f545eade881c716d", 0x42}], 0x2, &(0x7f0000003380)={0xb8, 0x1, 0x8, "a4e3d4f88b696e2f841015b5efb2378ac9dc4f1e560b334516b59bccb115971009c808e5d54ffdf85f4d0b8353783ed2acdb62892ca2af9b3c25e2a2b0bdec725828620d2471edb934348fbec44938a74b9eccb9560f8f868abc6375c38a021919138295f696546b9a9508b63d5e1985fa246d1ca72b6bd0f922e987f0d72f3c26555c66acbf3113028a8782f89985246a9bcb574eaf4a43bad0b7dcaff31610e9370164ead33c7b60d5b0"}, 0xb8, 0x40000}], 0x6, 0x811) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000000), 0x8, &(0x7f0000000080)) [ 115.503252] TCP: request_sock_TCP: Possible SYN flooding on port 20002. 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Check SNMP counters. 2018/03/23 06:59:22 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000040)={{0x55c360af236c91b, 0x0, 0x53c, 0x3, 0x8}, 0x6, 0xa7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x12, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, 0x3, 0x9, 0x3, 0x5, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x3, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x27, "55b886f621bab9be72a66d91bdde0e1abe1664bd961dcdedf6df48d43e57e1061c307746daba1b"}, &(0x7f0000000280)=0x2f) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x3f, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x400400, 0xb) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x5}, 0x8) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) utimes(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)={{}, {r3, r4/1000+10000}}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={r2, 0xcb, "df0a6cc5bd8cd27063f00a1609b173daef4e1c93bd2e634a4151e957380adc046211f4a2d86bf1126f27c7abaae3dff8ee315a3ae4492812e10e8bf065c8cb9b3b037f59db43dcb3907637b6a95459ce2eb2ed6bc31ff09d9f98fabe0891002a7bd4aee6e8bce6a7191ee5da7bf0306cbd76fc9e3a84ada9a5f963489122a14d28dcfe9c9dc75ee2df8b3b0418728bc8a4ce7800ed144b4bef294378b2952b69362aca9ab1fafc839bb348854512868d35766eead74998cb069f249c32acb0ade1414d6dd12ea14c5baebf"}, &(0x7f0000000580)=0xd3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000005c0)=0x40, 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000600)={0x6, 0x40, 0x26, 0x3f, 0x8093, 0xf2a}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000000680), &(0x7f00000006c0)=0x10) ioctl$void(r6, 0xc0045c78) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000700), &(0x7f0000000740)=0x4) r7 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000780)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000880)=0xe8) getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={r7, r8, r9}, 0xc) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) readlink(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/33, 0x21) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000a40)="e836709fc08f5e76ab2bbf90f728e51ecc4810b576674c26e1ed22111a6b087b069e2adf2917750c32d9ee9bb2d26cb57f2a65a7ad3115f7ed293d1e80b0f3b296510ffd03647f2ae339", 0x4a) socket(0x11, 0x4, 0x9) 2018/03/23 06:59:22 executing program 4: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') fcntl$setstatus(r1, 0x4, 0x40000) readv(r1, &(0x7f0000002240)=[{&(0x7f0000000280)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/03/23 06:59:22 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000ce3fe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) [ 115.567148] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:59:22 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:22 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'gretap0\x00', {0x2, 0x4e23}}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100), 0x4) modify_ldt$write(0x1, &(0x7f00000000c0), 0x10) 2018/03/23 06:59:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x908a, 0x3, [0x6f3, 0x80000000, 0x1]}, 0xe) 2018/03/23 06:59:22 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000001380)=""/206, &(0x7f0000000040)=0xce) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="85a7ecf66a17c4d1fc811540c96c110e5a63c4ca612cd6fc39e9874176dd406c64f2b2d970fbb0fa62bb8f9e513449982fcd09945004cefaad446b60251975956061e7828427ec35c0b862d0de1a9f0215d1342db72d69346540f28f960f58e3de30347121af4553ca22c3ca4f7d7309ae43f10e7c99f27239652a44e73d72f5a6e99e0b51f6ccfe789ba66115ce79f73a3efd04c1ea50f7d9240b38dfddcf7b365de0d0921d28be367b92704f31caf5da865704b6d74ba68b4dc32c2b45849377785a5fa524ed3afd340d5188748c269316bb19") connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r2, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) pipe2(&(0x7f0000000000), 0x4000) socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r1, r0) fcntl$setpipe(r3, 0x407, 0x7fff) 2018/03/23 06:59:22 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000080)) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/23 06:59:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000254000)='coredump_filter\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) 2018/03/23 06:59:22 executing program 4: exit(0x6651) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x2, {0x8, 0x81, 0xfffffffffffffffe, 0xa7, 0x1935, 0x4}, 0x7, 0x7fffffff}, 0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x7, 0x8, [0x1, 0xb0, 0x1, 0x7, 0x5, 0x4, 0x1f, 0xffff]}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x2, 0x1, [0x7]}, &(0x7f0000000240)=0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000003c0)=0x8d, 0x4) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) vmsplice(r6, &(0x7f00000018c0)=[{&(0x7f0000000440)="dd389ba107da", 0x6}, {&(0x7f0000000480)="c75183585e41bce82f6e43129c889738c1ca9153f70907d7efcfacdb9e802bc5965a660c561c6e806a702c2437d6f90fcc876b559c59ae38e7", 0x39}, {&(0x7f00000004c0)="8fc788f5ba0d2f206283335d703d215b2b72951bc1e4c5c64c682814929cc587", 0x20}, {&(0x7f0000000500)="c1dbae89147bb18cea92ba6cdb96e02760", 0x11}, {&(0x7f0000000540)="f285c89cb097b688776f1c02533d1a173f8ada58fa8ff1419f8440b6c8d3a14ab04dfa29327f8bfa05d0e4c3d8624687085e142c47343e971314f5c5c3ed45c2109b6c6dc8d7fc2772cbf5754abc0d135942bfa35b97e1ab552f727fa25ec048df8c0670f851e8998e28200b605e103ee35b0807825dca3a11780d8de3a4ebb5648fe9e8007f8a032aa514d979d0c04388c5d0939dfe7a763960c2f68faeb52c63d70c437027bb8fcebee09dc5b4b7c36fe70f7d7ef6587ad682a91a4403ddecc78f091b74c6fbd9a7b0e7c5095bf0e65d9318785b7476b5d784bd741f87a939", 0xe0}, {&(0x7f0000000640)="8bf7dda213948f79f3d933d01f123db7643e46cbc08de784f4299c48aeb8d25a265bc61a7057d7fa45765916c4ea2cc6ff919a0ad10bb3bef0152b22afb4beacc1ddf39f9d015d0c55b09e477dd03c11e2ed32283b4f6057dc6686282710c6918d6ab367b2a1d7e3d0877cfcbe8da8fcdc02c163d98e8ac6caf26174ab0adba0", 0x80}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="8462ac174f0ae2e59594bcb1c1396ed0964c2661bcc04e90335411975d85c5db8bf84fbd496d9e40fc011496f8d39c94fa97d058fb8e86cef9db8fd96ce10f265e5edb639fd1e1331269c2c332ba04848d6d61759e7035e206cc1ad524104f85a05f37a4d14b5845dc26a70e573cebf2dc0e80534276122151f83352b23f20d9f4ecbe593250854562d952933bf7e3f4c3e021beb06175e580ff8642", 0x9c}, {&(0x7f0000001780)="19f6806447e4f05303c0bf9974d9578c5dd0d1089190bd41c6462439f458e8aafc8d8b5bd14f12d2f00646f004593f954986af56896b23d32e2692438bd5c60154d7cf9af087caa40f0e2ba2a1a451f2059137211f765e7baaeed6773ef585805a688734b099f3418caf2ad089e55d1e3def3a4552b4", 0x76}, {&(0x7f0000001800)="73ccd2ae99d63a32db50d627aadd8daa69f67fd7c1800c7621b0368bcd3bbbd1d32c461a2ae251e839530bad6a433f3461ea82a365d136f940099cca1e304e5e33aab957309346a3654fac8a5019788d037254b58c70b2eaff0634216db88cedb7536879c72443335697f8ee4ae0255cec420c68124654621590c25057ee4adfe541072fb516cdf190f45324419e057dde82f64bd7cf52c44c0f0fe396e735a68f2accf62820ae4efb27825afce8556428d0", 0xb2}], 0xa, 0x4) r7 = getegid() syz_fuseblk_mount(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)='./file0\x00', 0x6002, r4, r7, 0x3, 0xc3ee, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f00000019c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) futimesat(r6, &(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={{0x77359400}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001ac0)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001b00)={'gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) sendmmsg$inet_sctp(r0, &(0x7f0000003d40)=[{&(0x7f0000001b40)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000021c0)=[{&(0x7f0000001b80)="0573754db9d4f37b213245135d506962bec363cb7f4295c46b48e16d3a3144c93e7508f2ccb474fb9bd2ec0cd9c71e37c6664ceaf577c58aff83dfb7252b2db4557c10bff7dfc8512fc946466eac2be61e9b427f28648874ee9eb4f7bf2b12f7abcaf2e7d1d2761d61b49ae00f3b60e54f1120fbe0a14aed6f478768338deb6c5074047f5c9941d73503ae3f5f68857ac93e340c583bc8da3c18d830b52ba5868ed8e75605fb155ba6f6febd732f26532065e400e4cc", 0xb6}, {&(0x7f0000001c40)="bdd1485821c125722bf99e241c8a652fdeadec3617fe3886435b8d9bc58b8d21aef0a4dd10d13fe5dc98521daade90a84ac3ecf03fc48fc1be879dd15ae59d00292f6a8601dd2e77e9cc63ead28caefda9fcf136504458192e4469fbce143d7ab0d2cb3855e900933247a9c1eabd32cf09befd4d1faefe1677d84c4324a8054a2346b079b643bd9d", 0x88}, {&(0x7f0000001d00)="e659611628fb16ccbf9b89f95774ce7f5f61a83133d3fe9a0d867bcf96ad8a846c7878686d253e0dce0255f3d6cb4fdc5d388a362122a8b2cd136d13aeb59adb81d3e5dfa87e0fddff1456ebe153e5179848b3b3313ac680e3d49c4bab92e2db85896f6ecc8b2b9406220f9a6dadb544efb54895f0687fe894043b51b21d9ff73536c431dc666c54", 0x88}, {&(0x7f0000001dc0)="feb0ecf268541a4d7218b1e88adb95419b3fcf43699e74a98aabdbe7a1ac554a3d3486c539f7a66a3e42a464e758d4a63112e56f6326f65031623e276490fc28ebb470b43db65c8f7f3163c95822d22928b34ebf4ee05ff8fb64665bcf7a0fac71f4d5948c105c3fcbe3b26b50d62993b74d29f9de8230dd095636442e", 0x7d}, {&(0x7f0000001e40)="7f99038ae75ca8686e75279e0577eea25805ccaf5de743cd18369cac550644ae6bd7e4325471ed50ecbb0d2cd96e1f7a093499bc144158ce2aedfe32bdf595bfa7da8c4a751ce7c6764baa6aa802ee94253f849f36d0f5d790287b0461040dc65280c731c92e255badedf7e2bb29df8bc64e22921877a82bc087beb3521d19c8a43f9c36012ec0f316d80e1f4baef4bcec0be91c3c666dd476e6b4f0e7eb381af4aa21", 0xa3}, {&(0x7f0000001f00)="829eaacde5538617ff79dc0b75e2ba159e204eab66549d4a5be61548d6586605d54826da1c88eafcf9ace81eea11269caddbdb7819e46041774459e927603a921bdc7c24838885144b7457207db0d9b22cdf2d071d5c8bfc2f3cc76958460fe7817c548bc3a6565f749966a55dc87b74b3bf923bfb242547016825f39d5ee5dda1513f9b2c73175d27d27c0355d777659c1aaf3aaaeddd36", 0x98}, {&(0x7f0000001fc0)="6d9ab832b033ec8d9bf3d2f3495603a60e76ea972a5afd0341278d73a68174c18a1d1f97f86db6305780c15b4f03fc119341221675bb4e9a9dd3155b1d21c8f7e1e0b924ede1f4d5e1b6f6a9e05c05eb2c36b7ee51d1ddaf93d8f6818d2e28ae0912d7ed3d0254ffb58729", 0x6b}, {&(0x7f0000002040)="b667cf0cb64055b39c740827193bb1deb1ac059ceba6e29070598dd6964056bc1d33efea519a887605fd0a7feb0cf9ef5750b22ae6ced6048ff1c8284e91caccea1c0d86f429f6a4a3308f8606d05e6f26c1a1be9454047612aad3496b49c2c1735504e3f87c3db6720d77cc86ed02cdbbef71c15259cd7cb82a0f4f116c5eed7d6ad4924da6eb1e34be00493a0093cfe7d7377eeef72b6b0475f9597b1e5c592d0dc1ff24e7e12c8fb61d6aa44909387736a725a879757e86026671b64f2b791e6f171a90eacff4e0b184488e1c6eb05647aa7d6b25546be6a99e8759e042358b414201157a75382e39c300cfb5", 0xee}, {&(0x7f0000002140)="d6f1c49206c202636db8a426de8360298f1dbdd4499776240df82b8fdd032e79f2c32d218d7e721ee1c1cfb615111e6c079037cceb0e38fb0718854d5e55f4a8da36fb942aedd189a4c5f02158fa2b449d4b0d9e36d0eb136bfcc53e0f0281b1b82337013015e3", 0x67}], 0x9, &(0x7f0000002240)=[@init={0x14, 0x84, 0x0, {0x1ff, 0x3, 0x6, 0xea8}}, @sndinfo={0x1c, 0x84, 0x2, {0x4c2, 0x4, 0x80000001, 0x1, r2}}], 0x58}, {&(0x7f00000022c0)=@in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x44871187}, 0x1c, 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{&(0x7f0000002400)="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", 0xfe}, {&(0x7f0000002500)="573b3ca06fa9b7cb6cae32b892198b279c7b5c18c88e4996d30c2030cc569be57bdcf3747acdcb3f7bc68926029c4ca2a14d076a4e3bba19291881eaddce3247b67819d8071d8ad8ae240b78c2a16e2edfc330ad7f5326ba16411acafd9cdc6a2eb4a00dd29191204616a6bc47eea5b2ed77d265a25077db4785d102d2ada1e6285659ba4d3ebb6421c76bec55c4a144a887525f2318aadb4eb9f46a4e8b8f5147cfe7c0232695706ca1867ffce0", 0xae}, 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&(0x7f0000003cc0)=[{&(0x7f0000002940)="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0x1000}, {&(0x7f0000003940)="d02a9656", 0x4}, {&(0x7f0000003980)="f32d9bc437a2962e28c96edcab2d4989521606cb31e81f32271cf0a3ccd816541bb09e2a3adf9be1112bbfaeff81aec9f4edc110ddb16369edd0686dada6cf03a3466720e2df10f3f7f92b5b75b15e780563c2fdb2307665e9738ea37d8466548ebf642f2ae0ae7e99320cb587ed9ac43f8a5297550501af4736043a859020669d055fe5ed9352", 0x87}, {&(0x7f0000003a40)="ca0f46af9c15a65ba2fc948d1f2f29329d2b5684789ff3dc2727c85c8e700415d83f3c5657d5ad655f46561211997075d1fc905ff42e1a0b444c13ae23364ec10c9fe1b8eaea0916668ee25473d49e69a8a6137cf42c905c58eaefeaa27bffddcb6aa078c9f6eb597408e74ea606cf89032489707f9c4802565e2dbbddeed3014210a6a98f146a5566feb04f7e019d41f03076c4b0ef4ba62e5f8204d2958d2845a4019ff74d0cd1acdad084b7b03d0037d19441588e9a62b89c20dda3a8163ab8a91e985e811f4ba61355bcf7724b01707caa391765ff357099b2", 0xdb}, {&(0x7f0000003b40)="bfa1ea9bc3452d4f5332656dbb4970b81225e5574fa5fe2995a5de677856d1aec6a45509e47e7ec2f78ec603a63cdac645a9364dda87b0769d20110cc5444300d09b80fda9a509dff6c62da0663e5a19f3a6fb1c58a4d6e3eaf1057902fa2e422a0e75417851283c03db4750968101dcdf91764be17bdc259130edb6c6903c821c5fc8cc58934dc5d960140d3073e95e06c56344e451326b78b9d3c7886a66dfa2bcdae2e07edf5ef214ed866f24a9846e0f816f02e63f42fb2eb48fce6a1392f2ced16e", 0xc4}, {&(0x7f0000003c40)="5fd9cbc97648fe7344a202bd4701d06c2e2329663cd74969e41c31e3ae94979c0c2e995cfed1d9ac7f5d07241a0be340741fe6754ce66b4bf752259a146f4c28d782a1b8163c3bca9a0cf6e7bddb3e", 0x4f}], 0x6, &(0x7f0000003d00)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x8, 0x202, 0x1000, 0xa168, 0x8, 0x5, 0xfffffffffffffffe, r3}}], 0x2c, 0x4000000}], 0x4, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003dc0), &(0x7f0000003e00)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003e40)={'ip_vti0\x00', 0x8}) sendmsg$key(r5, &(0x7f0000004140)={0x0, 0x0, &(0x7f0000004100)={&(0x7f0000003e80)={0x2, 0x17, 0x9, 0x0, 0x4c, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_address={0x5, 0x5, 0x7f, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x89d8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, @sadb_x_sec_ctx={0x1f, 0x18, 0x7fffffff, 0x7, 0xe9, "15c0a2df88b1a14935240e83da44bf980febebbbe6d21e071ca8769cb25cff948a6e3109662bb28cd088893bdb4b97bbc9f9f0678b45e611d8c7ce47e676bf3f9d309a1e2c62dddd876b50751cbcd41cadd949995b233947a7b54855422fbf55f9b04a536c1fdd10f0a66d1142e882e0808e36bcad1f0ce2679f0f24131c85f73c345b5055d254ce777da299f241dc4049312e7de429add00a27168591f3aee107c6d3477b2af8fac0d9d769a486e3104a5afdd508360d4207b512ddf8982e8d5380072c4da6992dbc02b3e756ee7a30a7f5005e38f647571e93f91e571b144bdca60dc55806289b7b"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_sec_ctx={0x21, 0x18, 0x5, 0x81, 0xfa, "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"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}]}, 0x260}, 0x1}, 0x4014) gettid() setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f0000004180)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000004200)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x8b3}, &(0x7f00000042c0)=0x88) iopl(0x2) r8 = add_key(&(0x7f0000004300)='rxrpc\x00', &(0x7f0000004340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004380)="0cfe36a4249aa3c94cfadbedecddc4a225b065ade50a3b9110dc2fdab812f7058f68fc74240eb490120b20ab33503e9b1f8e85509d52477c0872e9dd6290094171a5e5de957cb0a35c31208ac651f4d9e55f42666072e768e302acc4b597b7941aaa908d31c144c04494eee5611a6cb335f94ed7a30990e98fbe45413f8a797b5666c8ca68bc660314dbe101dd4b4d6825487bdc4e16927d39cec4e4bb88bc504a93bd2aec6feb04dd51966b328946c6529f0203217f98eb867a681a6f702a62343c86ca7c097119f0fbc63fd5ece212", 0xd0, 0xfffffffffffffffe) r9 = add_key$keyring(&(0x7f0000004480)='keyring\x00', &(0x7f00000044c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r8, r9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004500)) 2018/03/23 06:59:22 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8200, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, [], 0xf}, 0x4}, {0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x3, [0x7, 0x9, 0x40, 0x9, 0xf21, 0x0, 0x789, 0x10000]}, 0x5c) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/35) r1 = signalfd(r0, &(0x7f0000000140)={0x400}, 0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0xfffffffffffffffc}) setrlimit(0x0, &(0x7f00000001c0)={0x7, 0x4}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}, 0x100000000}, 0x9, [0x10000, 0x1, 0x400, 0x0, 0xffffffffffffffc1, 0x7fff, 0x80000000, 0x800]}, 0x5c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x2b333b85, 0x9, 0x7ff, 0x13, 0x1, 0xffff, 0x10001, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x10001, 0x0, 0x1000, 0x20}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2, 0x1}, &(0x7f0000000440)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000480)=0x7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000500)={r4, 0x1}) r5 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r5, &(0x7f0000000540), 0x2) r6 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000007, 0x40010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000580)={r6}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={r2, 0xb690}, &(0x7f0000000600)=0x8) connect$netlink(r0, &(0x7f0000000640)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000680)={r3, 0x9c, "aac7acdbc56fe81c1e21a5ba52cd17d6f12380b26b2b613a8a44fb8ab623b692c039430cebb04fa4c0c9a553889487cc770e5c88cc46a9b3a54e5d2bc2fddeb79725bd4e5b17ddd258812c942cac6c60a9484a170ca74536fb7e681da774e06cb7ac3e77cc3f512159d2712859fd4062c7b7e63e156037ebbc0945581232d72cb17862a16269085ae1db013dd37042b5ce96a9f3932125970ea5f92b"}, &(0x7f0000000740)=0xa4) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000780)={0xffffffff}, &(0x7f00000007c0), &(0x7f0000000840)={r7, r8+10000000}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000880)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000a00)=0xe8) fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000008c0)='./file0\x00', r9, r10) splice(r0, &(0x7f0000000ac0), r0, &(0x7f0000000b00), 0xffff, 0x4) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000c00)=[{0x200, 0x8001, 0x100000000, 0x4, @time={r11, r12+30000000}, {0xd33}, {0x20}, @addr={0x8, 0x2}}, {0x1000, 0xfffffffffffffff7, 0xffffffff, 0x9, @tick=0x9, {0x1, 0x7}, {0x80000, 0x6}, @raw32={[0x1f, 0x4, 0xe92b]}}, {0x7, 0x3, 0x54a, 0x6, @time={0x0, 0x989680}, {0x7, 0x4d}, {0xde4, 0x586}, @ext={0x19, &(0x7f0000000b80)="364850dd4976d52252affbc8bc8a6ad38b23327902f20803aa"}}, {0xffff, 0x8, 0x7ff, 0x0, @time={0x0, 0x1c9c380}, {0x4, 0x8}, {0x6, 0x1}, @raw32={[0x0, 0x6, 0x101]}}, {0x3, 0x401, 0xffff, 0x100, @tick=0x9, {0x7, 0x2}, {0xc0000000000}, @note={0x0, 0x20, 0x704c, 0x80000000, 0x100000001}}, {0x4, 0x9, 0xd63, 0x2, @time, {0x3f, 0x4}, {0x0, 0x8}, @quote={{0x0, 0x1}, 0x6, &(0x7f0000000bc0)={0x4, 0xd8, 0x9, 0xfffffffffffffffa, @tick=0x100000000, {0x6, 0x8}, {0xe089, 0x80000000}, @raw8={"4a0bb7fea1d0f137738a79fe"}}}}, {0x100, 0x10000, 0x800, 0x4, @time={0x0, 0x989680}, {0x8, 0xd53}, {0xe0, 0x8}, @time=@tick=0x6}], 0xc4) keyctl$join(0x1, 0x0) 2018/03/23 06:59:22 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005ff0)={0x2, &(0x7f0000006000)=[{0x4c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000028ff2)=@l2={0x1f}, 0xe) 2018/03/23 06:59:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x908a, 0x3, [0x6f3, 0x80000000, 0x1]}, 0xe) 2018/03/23 06:59:22 executing program 2: getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000823000)='/dev/loop-control\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x144, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:cgroup_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x39}, 0x3f) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getgid() 2018/03/23 06:59:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r1 = socket(0x10, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x34000, 0x40) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000200)=0x7) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/148) socket(0x1d, 0x6, 0x20) 2018/03/23 06:59:22 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005ff0)={0x2, &(0x7f0000006000)=[{0x4c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000028ff2)=@l2={0x1f}, 0xe) 2018/03/23 06:59:22 executing program 2: r0 = epoll_create1(0x0) poll(&(0x7f000014eff8)=[{r0, 0x11}], 0x1, 0x7f31) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) 2018/03/23 06:59:22 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) epoll_create(0x9) 2018/03/23 06:59:22 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:22 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) [ 115.685714] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.699936] audit: type=1400 audit(1521788362.899:28): avc: denied { ioctl } for pid=8383 comm="syz-executor3" path="socket:[20604]" dev="sockfs" ino=20604 ioctlcmd=0x891a scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 115.771291] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.787992] audit: type=1400 audit(1521788362.989:29): avc: denied { setuid } for pid=8421 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 06:59:23 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000240)=0x9) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000100)=""/253) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000280)=0xda47) connect$llc(r1, &(0x7f0000000200)={0x1a, 0x100, 0x490db68f, 0x3, 0xdc, 0x80000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/03/23 06:59:23 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:23 executing program 5: r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000000080)) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x16, 0x80000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x2, 0x0) epoll_wait(r2, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, 0xb822) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000180)=""/19, &(0x7f00000001c0)=0x13) mq_open(&(0x7f00000000c0)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x843, 0x0, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000000200)="0d231544863894b760f412875c76c036437f39eec972742e5ef25361fb893d9cee11cbde206b2198f0900cf78a2391ff544d8cc1a91aa1dc2324ceacb57808c8607e0b3465e5c86a8918ef2787d19597fb519cc4b00c673b7068d155f46e28ecd5cca8324856fdf89861e5251b791b84ca0f89d6508dbb20896271", 0x7b, 0x1, &(0x7f0000000280)={0x77359400}) 2018/03/23 06:59:23 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x4012}) write$tun(r0, &(0x7f0000000040)={@pi={0x0, 0x16}, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@canfd={0xd, {{0x2, 0x7, 0xc177}, 0x3d, 0x1, 0x0, 0x0, "1e7de9395eca909d525334e7536ffa015b307eeb81f2367de3a5f799cb3f2753c7f81c3fd4ebb3b05873c5ced2789066e137ca7171f69a62ba361b9c40969e2c"}}}}}, 0x5a) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/03/23 06:59:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x2, 0x2, {0xffffffffffffffff, 0x3, 0x800000008, 0x3, 0x7}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c411d1575e2e8") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) personality(0x6000003) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) prctl$setptracer(0x59616d61, r1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x77359400}}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/23 06:59:23 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:23 executing program 4: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="028a000002000000000000002200000096fbb20ef27d0f7f3276e84ce9376a1b4a61eaaa5000e623ceca5e2a9883a5a202aafa91f6dda1bb39b6b83be6e4cc2557f7"], 0x10}, 0x1}, 0x0) 2018/03/23 06:59:23 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="682c5af9c185905b20cd4b58f05aa6b61234d3268ccb9f934f5790785243c7fe7a524cacee35fe84ef7721266ba36675b5e98722765049f625a9", 0x3a, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x9) keyctl$instantiate_iov(0x14, r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="4c30e47ab5a09ac454cda12d672c0cecbb77c6cc7a6a8a4df9d9b212468194b6f1b0eec1bd8dfcb4f0f0d7359b7c537a590dea0cd6c212ed09369124023114b9d657e878af4f1287dd317f386bc3704d2a766c315226f096f1a47a7c4933cd833de748ddd7c3aee11eb3d7dfaabe35a4f1233283d431e77dba0a8147b34e77e73c38bfae16bc0b4a2f11c031ff6d7706232d7a2b9979031365262d15324d341c654dbc9b061013b33bcd86bf2d8b4b1418790ee01b41027d8512f10bc5a7a8a78ede5e38e3e1e30d997df63a55fb8bf5aef118972314e94cbbb697b578577db23dfc215eea850c7904dc0360c6", 0xed}, {&(0x7f00000001c0)="bc687453528ecf7f32995674bc2dcda119f80fc8a70895fc55a5e9d990c8c4d33c6df70997082444d09ce52161ec76d309f90b4d150bac21136853ae6dfb98fbe2c466ace590dd119dcced2536b2cfe66799ef4a1b5465e5d7b259234727b3f77dd8fd8c12edfe10183dafa1229f38993792758a47f04e5d725bd64d", 0x7c}, {&(0x7f0000000240)="e7ee9fcac0e20214379d8fd84a1aa80d33da31258d0fcd131258ee735114fc6527caa93f8ef613e5f2783d5748041ff7723b41eccb9dd805ce731fc7f3869601bd116f7c1447a59b60dd9d75f9915b0c74a19c39e4b0e31e72646dd8029535699f7de756334c46cc4c7bf955f45f4839c1a4171d159c836c9b16b2931f07f5ca97e42e37c36473f9f5727e5b23b2063bd9c8521c6ba3d05442572c37", 0x9c}, {&(0x7f0000000300)}, {&(0x7f0000000340)="4ad4767562922e97c2d0658200e29a16591ff40ab94ff9f2aeda57056f0bae2d8c0923608984a059d3aa9c66b5ff9ca3fa1deb59e58d1889f753c687530f9b86fbc50c11c53437b9232764cf2419986ebca144aebd7841b387c365e6dedd084eac2454ae594105b27a9c564b0de994fd319ee050b882a08f11eb8d7fb080b625", 0x80}], 0x5, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) r2 = accept4$inet6(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000500)=0x1c, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000540)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x55) keyctl$set_timeout(0xf, r0, 0x7) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000600)={r3, &(0x7f00000005c0)=""/6}) ioctl$TCXONC(r1, 0x540a, 0x2) unlink(&(0x7f0000000640)='./file0\x00') getpeername$packet(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14) r4 = openat(r1, &(0x7f0000000700)='./file0\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4008641a, &(0x7f0000000780)={0x2, &(0x7f0000000740)=[0x3, 0x7fff]}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000007c0)='lo\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000800)={0x0, 0xfb, "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"}, &(0x7f0000000940)=0x103) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000980)={r5, 0x5}, 0x8) umount2(&(0x7f00000009c0)='./file0\x00', 0x2) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000a00)={0x2, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x9}, {0x2, 0x4e21, @rand_addr=0x4}, 0x10, 0xc7d, 0x0, 0x100000001, 0x7, 0x0, 0x9, 0x100000001, 0x4}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000a80)={r5, 0x7, 0xabd}, 0x8) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000011c0)=0x0) r7 = getuid() r8 = getegid() r9 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001200)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000001300)=0xe8) r11 = getegid() sendmsg$unix(r1, &(0x7f0000001380)={&(0x7f0000000ac0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000b40)="1749cdcdd04dab1b465368dab3b3ce24a5bb3d5699bec492da5617419459cbc6211b471e28b24eb9b6c8a197cf1a69e6a4842952f08cef4dbd8dbfd0d283c6747f19859156aa0e91d2713c6ad554b7de2f220439a4c4f450e202440c5cfc6b7f1a58316dc6e4932d01237022953cf1291ee2499353305f78051d3e59357e3d84a17625c202fe0523b9a22ebe9f664fe94fd5eecf34556a68ee79f00d44308ab50c01d68d123efe3cc38fe41e1b7588e0308cb879a1f35eba24177fd007fe740869d86c8a4a1d2619febe232ad55dfaf4dabc1995ce64989053c22d6b0ae95dcf6fff3d", 0xe3}, {&(0x7f0000000c40)="451b81effc3133be84311ac6a995430934b379958e9a8a3f28758bb83ffe537ca65dcc9835e7d3c723fed7ad956b83eb314a1968f827f6df5dad4909d1b451b9dfbb62a658f7c6f90efeb2f8a7260f654b3b79a8013e9f498b63b6836fab200d8e1a2a416101cf88d892c095289524e330ebaf7e11cea42a106574eae7db7344b4fdbb5738081d27a36760668a4da4abe6b4cca99991658606c947d98f31d45a9a47893e5b995348278d73a17366177795e07669be12bf340ec4a61f47295cff92190463b9da9b2beb0ec9a56035fa", 0xcf}, {&(0x7f0000000d40)="bb0ca6f506a9b6fb4be7483b26c8c238957921e6a2f3f66540357c631225f72ea0ccd70de3b1b98a728ce4f5a6f20bd8e88e73b7591213dc15cd1f0f30af69c149980f4d3b68949f48a1aa4ee734ce29e2bb7d962cb6860c58b856f4bb355744320e13c87536309679b445031db0999316e7e1875397ea99074467e81b99bf02b3d18bb02a5efc04983e2026f23ee972a4fd5eba74186c20604572dddc15c684a6e919bcc9d9c61ebca90a62f566728f4c3203e7ec8158f9350a30283d75320847d8126e7a9c77f269897bada87556f9a06a944a30607f", 0xd7}, {&(0x7f0000000e40)="6ecc02e2216149e80417fe2b6bd60e9c0d8c2704bdc18527b3e8a528e713ebecf4c92480ce21f4e3fc06a7c53798976b2821d6cdfbde4805bd3016179ce6a82569c992cf79f922b09a96603fd77234eae1aba1251424fc52596f06cb82170974c161d3c5da487641d60764c49e429e9221cff69c42ee67fd0c28f36b57de1d7f782e63c889282ce406d3fc6634b4fa14c190c27f06527e5e31cd37f24b942b8b53715e99ec15322469a90ff35d8048697743a57deadeda84a2cdbde4e9e32e1e5fe8b66afc729deb398cf944b340e2ab1984713158bc23513f1f008f91fcc4f56a3f75e5e197bca9b42a2add", 0xec}, {&(0x7f0000000f40)="05423edbe479f755ee6bed30093473ab75a56130a2bd0ec19273486cd3ea7aece2a670dd7723efb07b73296618cdb34469cf3135224be8eead35a5c4b64a53f87860d7dba597c4821faf3a340fc5edda00f8d1b36e7a79e29215ae57c17b9da2b0f0fef9fb66291440aceff530b488ffffa78b5512b99caa0573bb1781c50091dcaf93088b30c46d617aa490e2fff08a5067378204f0521aa974a4022e9c22522904c8b4542c8bc1bda605ed75f05d9af4309125a3e87635f24b353fb0e8acd506b76f481751a4c4fdc197200222063a951588867354e7ab277293f0082578", 0xdf}, {&(0x7f0000001040)="d0c9aed0eb3826555869d0b9afcbbf999a010d40a6899cef3165079437c02775793a6d5d257f74ada38b3c", 0x2b}, {&(0x7f0000001080)="c865e74aa926f67d38f908bff69d5b68317744b3c58822e1a680658fd202e0eb569b4d27184dba8de97357658ce630f294d20012d9932b88bd783ae0398db138a24c2d8290ff181acacdcaf7c2a8afab3cdf4389747e5ce4d07283fdaaf98822fa8d8f1ebd00db1cc872fc45c3ed219b8a969b0d34b359cf7a22d2b85b613f69d9eb7ed079b7885951b8505e814c55199887f579890e5000cf9a1f67a4ba1aca82ca7793ce5a83ce25ad71573d652d4c629185d6dc334ab80c73874cba3c0a33ff", 0xc1}], 0x7, &(0x7f0000001340)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x30, 0x800}, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000013c0)={r5, 0x5}, &(0x7f0000001400)=0x8) 2018/03/23 06:59:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000140)=0x18d) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r1, 0x2, 0x800, 0xd551, 0x1ff, 0x2}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/23 06:59:23 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') read(r1, &(0x7f0000000040)=""/90, 0x5a) [ 115.886392] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.887453] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:59:23 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x10bfc) r1 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x0, 0x800, 0x0, {0x77359400}}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x6a8, 0x7, 0x8, 0x0, 0x6, 0x2ed7, 0x8f, 0x3, 0x5, 0xbf1, 0x80000000, 0x562}) 2018/03/23 06:59:23 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x6) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00000000c0), 0xfc) 2018/03/23 06:59:23 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:23 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:23 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) [ 115.927159] SELinux: unknown mount option [ 115.959711] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.961520] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:59:23 executing program 5: mkdir(&(0x7f000000f000)='./file0\x00', 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x800) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', '*\x00'}, &(0x7f0000000200)='%posix_acl_accesseth1\x00', 0x16, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) llistxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/14, 0xe) 2018/03/23 06:59:23 executing program 2: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x10) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x1, {0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0xf}, 0x8b}}}, 0x32) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = dup(r2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00000000c0)={'vlan0\x00', 0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/23 06:59:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x6}, &(0x7f0000000440)=0x8) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sched_yield() r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x200000, 0x40) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f00000001c0)=0x8, 0x4) sendfile(r0, r0, 0x0, 0xfffffffffffff001) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000240)="c8b9751479e9a4fffccfbb762c92a3c381a174f146c13518525078da5cd1290452da85002098cbe5b68718063ebd301c095fac71a65e415c089c3493e11163b8c141d198e8b893968744eafe71206d37dc52a4ec286afbf8378485f310b7679965c4599a1218f2ca8ebcf71197e923c482d8169fc8c894860d0ae5a31f6923ef5b065c22656234726b2b4d30e64c56b75b52a595b9a1b2b6764d3669a153c96698687fd3e03e782a6ce23436a2f293cbb8e93bced9a0bfd1e5fcd3d6ea73ccf1f77b1b886f21", 0xc6) 2018/03/23 06:59:23 executing program 7: sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000e99ff8)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)=""/230, &(0x7f0000000140)=0xe6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x7, 0x200}, {0x5b8, 0x4}, 0x7, 0x5, 0xbd3}) 2018/03/23 06:59:23 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:23 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/23 06:59:23 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:23 executing program 4: r0 = socket(0x8, 0x7, 0x73) recvfrom$ipx(r0, &(0x7f0000000000)=""/40, 0x28, 0x40000000, &(0x7f0000000040)={0x4, 0x2, 0x8, "4383cc5bbfea", 0x1f}, 0x10) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f0000000180)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x401) [ 116.562669] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:59:23 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x610, 0x4) 2018/03/23 06:59:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x80000, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) fadvise64(r1, 0x3d, 0xff, 0x1) sendto$inet(r0, &(0x7f0000000040)="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", 0x22c, 0x0, &(0x7f0000000280)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000000480)=""/160, &(0x7f0000000540)=0xa0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000340)={'raw\x00', 0xd2, "1f2a71014dddad5e6f3fa673185fde92392183da126b502489451a293803dd011d124b71f6c3dde9b69ba299be54c3175b932fc37cec04dad03a0b185928fc113424ad3293a210daca92873c43dfe0be467f186d013ab1009bd2a7050d96fc7358034ed33fe090a26f656f9f187fa70452eb42282b790783c48a0ae9d8ce151e6fb48fdc298c07c1483e1823dbf4d270ef11222bb12ecaf70e3ecb646270985005f605e9b792571edee822c66dc2dac4e761cc2c484075490ca7ff4642fcab253f72d6e19831988ff59578c99fbbf6ec20ad"}, &(0x7f0000000440)=0xf6) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000580)={'tunl0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x80, 0x0) 2018/03/23 06:59:23 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/23 06:59:23 executing program 6: socket$netlink(0x10, 0x3, 0xfffffffffffffffc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x3f}, {0xa, 0x4e20, 0x7, @empty, 0x1ff}, 0x8c4f, [0x95, 0x200, 0x1000, 0x2, 0xffffffff, 0xf98, 0x3, 0x9]}, 0x5c) 2018/03/23 06:59:23 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:23 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:23 executing program 7: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4218, r1) ptrace(0x4208, r1) 2018/03/23 06:59:23 executing program 4: r0 = memfd_create(&(0x7f0000000000)="2f7b06e9f56454dbc345c300310304a1000000000000f9", 0x0) write(r0, &(0x7f0000000080)="1c125d6163a6a1fe", 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000040)={0x1000, 0x1, 0x3, 0xd428, 0x10, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f00000000c0)) [ 116.614092] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 116.619927] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 116.623855] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:59:23 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f4fff)='/dev/autofs\x00', 0xc03, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) flock(r0, 0x0) [ 116.692453] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 116.715512] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:59:24 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40080) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x4, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0x1ff, r1}) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x8, 0x80000001, 0x7d1, 0x9107, 0xb0b, 0x4, 0x3, 0x1, 0x0], 0x9, 0x8000, 0x1000, 0x3ff, 0x9, 0x10001, {0x0, 0x92f, 0xffffffffffffffff, 0x4, 0x4069, 0x10000, 0x0, 0x74, 0x12f, 0x4, 0xfffffffffffffff7, 0x2, 0x81, 0x7, "69795a212556139e1fbf7fb2084f1f60b0d9986ff94ea794de3bb18e7358d0d0"}}) r3 = accept4$ipx(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x1ff, 0x80000000, 0x6aad}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000340)={0x2, r1, 0x2, 0x20}) munlockall() rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000540)={@loopback={0x0, 0x1}, 0x74, r4}) socket$netlink(0x10, 0x3, 0xf) sendto$packet(r2, &(0x7f0000000580)="300b1debbb62dcf6807a5f935b6558a710cde6f4d2990e1201acc143e4d9c44f718f7ec29d8f7edbf4d545b510b39a2aadae248baf632c8f92419c6ad7fc0205f019da4b643d007036884be058b62e0e261fb0f05a0a0514a1d29e02b1c8b1bad45fbd04cc8c6ae3bf557cb7bf0c95330d495cf9dbbae593bbfc524fec8b1649d19cb77b0d04190790a7802c967803898dcef992bdcdf97ce843a9841374c2e0b4ed4a5020d72aa0e94736eadbb916c41f27fab42accb0df07e057ba4e018399d7768a6b03b068b4d003c694f3ea2fcf45f3a8ef2ddf0f7004483cb64f892ac50bf8366f2d08eff55a78a4f8f910", 0xee, 0x1, &(0x7f0000000680)={0x11, 0x8, r4, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) r5 = syz_open_dev$sndtimer(&(0x7f00000006c0)='/dev/snd/timer\x00', 0x0, 0x4480) bind$netrom(r2, &(0x7f0000000700)=@full={{0x3, {"85945cc3375b63"}, 0x9}, [{"4f6f5084727600"}, {"0fb23bed7ad7db"}, {"212f2c1162e4dc"}, {"fe203ffeb1cfbd"}, {"8fc0be7e281337"}, {"abb3e5227bc3bd"}, {"1688e429e4573c"}, {"3d591586c13717"}]}, 0x48) r6 = socket$inet6(0xa, 0x7, 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000780)={0x8000, 0x9}) readv(r0, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/7, 0x7}, {&(0x7f0000000800)=""/27, 0x1b}], 0x2) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00000008c0)=0x20, 0x4) r8 = request_key(&(0x7f0000000980)='blacklist\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)='/selinux/enforce\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r8) rename(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='./file0\x00') connect$unix(r7, &(0x7f0000000ac0)=@file={0x0, './file0\x00'}, 0x6e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/sequencer2\x00', 0x200200, 0x0) sendfile(r6, r5, &(0x7f0000000b80), 0x9) preadv(r5, &(0x7f0000000d80)=[{&(0x7f0000000bc0)=""/45, 0x2d}, {&(0x7f0000000c00)=""/65, 0x41}, {&(0x7f0000000c80)=""/188, 0xbc}, {&(0x7f0000000d40)=""/22, 0x16}], 0x4, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000e80)={0x401, 0x62caf831, 0x4, 0x0, &(0x7f0000000dc0), 0x0, &(0x7f0000000e00), 0xc, &(0x7f0000000e40)=""/12}) 2018/03/23 06:59:24 executing program 5: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/03/23 06:59:24 executing program 7: r0 = syz_open_dev$random(&(0x7f0000a4c000)='/dev/random\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101000, 0x0) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"6d3d2ab08aa538"}}, 0x10) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00006c0000)=0x800000) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)) 2018/03/23 06:59:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x6, 0x3f) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) process_vm_writev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/35, 0x23}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/235, 0xeb}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 06:59:24 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:24 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/23 06:59:24 executing program 2: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x100000, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) getsockname$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x1, 0xdd, 0x0, 0x8}}) tee(0xffffffffffffffff, r3, 0x80007383, 0x200000004) dup2(r2, r3) close(r3) 2018/03/23 06:59:24 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/23 06:59:24 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x400, 0x7, 0x8, 0x7, 0x2, 0xff}) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000397000)={&(0x7f0000cd9000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}}}}, 0xb8}, 0x1}, 0x0) 2018/03/23 06:59:24 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:24 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/23 06:59:24 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0xc, &(0x7f0000a2e000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) 2018/03/23 06:59:24 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001300)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) 2018/03/23 06:59:24 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/150, 0x96}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0xfffffffffffff5f0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r3, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffed5, 0x0) [ 116.861423] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 116.869338] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 116.885072] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:59:24 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mq_timedsend(r0, &(0x7f0000000040)="301b6e1127adb7ff1ce1fea1fa1285926c2b9204adb20d83908cb5fafe6d020c8e7f6e559f97601a5a4519ebb3a701b3ed588b4da12725b58b4c9cb6adcf1e371bc2f7d55f1ad9722e46e124c94ed5cce462ddf69fcb6157cf698ffb6fca639e78829b94b9e28654d4868ac3bad85644be3756e94a41795f8d68914e5502b3921637e180516e680d0b642bdeff73d78e9bb53cf6d87c0b02b37debba5e27d30d4a2846c7cf0092e6cb1de18142226493a861ddd1d677f0c14b0840bbc2377e6a69ecac68a8b600c2f74f0bb2b2fbba", 0xcf, 0x3ff, &(0x7f0000000140)={0x0, 0x989680}) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000200)={0x20071026, r1}, &(0x7f0000000240)={0x9, 0x3, 0x4, 0xffff, 0x81}) prlimit64(r1, 0x3, &(0x7f0000000280)={0x401, 0x80b1}, &(0x7f00000002c0)) sched_setaffinity(r1, 0x8, &(0x7f0000000300)=0x6b6) r2 = inotify_init1(0x800) bind$netrom(r0, &(0x7f0000000340)=@full={{0x3, {"2311ecfc02eeb9"}, 0x8}, [{"f1e5a6aff46533"}, {"1616e8a8687004"}, {"544299c67883c7"}, {"96f9b8e6e72d9d"}, {"c12063e053d377"}, {"15dac2eb6a2a3d"}, {"18baba2800de4f"}, {"19b370dd72a38e"}]}, 0x48) fcntl$getownex(r2, 0x10, &(0x7f00000003c0)={0x0, 0x0}) fstatfs(r2, &(0x7f0000000400)=""/20) sched_setaffinity(r1, 0x8, &(0x7f0000000440)=0x3) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000680)={0x5eabf85e, 0x4, 0x558, 0x9c, &(0x7f0000000480)=""/156, 0x74, &(0x7f0000000540)=""/116, 0x9c, &(0x7f00000005c0)=""/156}) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000006c0)="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") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000016c0)) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000001700)=0x3) modify_ldt$write(0x1, &(0x7f0000001740)={0x13, 0xffffffff, 0xffffffff, 0xffffffffffffffff, 0x7, 0x10001, 0xffff, 0x80000001, 0xe8f, 0x8001}, 0x10) sync() fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={r1, r4, r5}, 0xc) fcntl$lock(r2, 0x7, &(0x7f00000018c0)={0x2, 0x1, 0x829b, 0x9, r3}) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000019c0)) r6 = inotify_add_watch(r0, &(0x7f0000001a00)='./file0\x00', 0x80000008) inotify_rm_watch(r0, r6) link(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)='./file0\x00') fcntl$getown(r2, 0x9) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001ac0)=""/5) 2018/03/23 06:59:24 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80800) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000140)=0x400, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000000000)="d79220641be415ba", 0x8) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000040)="b520180297e77b89cdd6bf4cf3f31c4be251c4481360de4fec2d5ade43cdc9951a7a84c908e2dfa4ac11896663e0f7e61f93f699940aa031804598a9cb860152764a6a3e1ce5871b", 0x48) [ 116.937453] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 116.961161] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 116.972642] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 116.998687] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure [ 117.122161] buffer_io_error: 10 callbacks suppressed [ 117.122169] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 117.135114] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 117.142886] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 117.150666] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 117.158356] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 117.165973] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 117.173617] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 117.181259] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 117.188938] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 117.196583] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 174.077866] buffer_io_error: 1 callbacks suppressed [ 174.077872] Buffer I/O error on dev loop0, logical block 16, async page read [ 244.916699] INFO: task syz-executor5:8591 blocked for more than 120 seconds. [ 244.923909] Not tainted 4.9.89-gf361eb3 #2 [ 244.928667] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.936835] syz-executor5 D27920 8591 3867 0x20020004 [ 244.942568] ffff8801b059b000 0000000000000000 ffff8801c82e4fc0 ffffffff84429880 [ 244.950587] ffff8801db221b98 ffff8801cb5b7930 ffffffff838a6c0b 0000000041b58ab3 [ 244.958765] ffffffff84194320 00ffffff8123c550 ffff8801db222468 ffff8801db222490 [ 244.966885] Call Trace: [ 244.969452] [] ? __schedule+0x67b/0x1ba0 [ 244.975135] [] ? bit_wait+0x90/0x90 [ 244.980419] [] schedule+0x7f/0x1b0 [ 244.985584] [] schedule_timeout+0x56c/0x10b0 [ 244.991649] [] ? usleep_range+0x140/0x140 [ 244.997441] [] ? kvm_clock_read+0x23/0x40 [ 245.003215] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.009450] [] ? ktime_get+0x13d/0x1d0 [ 245.014964] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.021885] [] ? bit_wait+0x90/0x90 [ 245.027154] [] io_schedule_timeout+0x1be/0x390 [ 245.033362] [] bit_wait_io+0x19/0xa0 [ 245.038727] [] __wait_on_bit+0x57/0x120 [ 245.044324] [] wait_on_page_bit+0xf4/0x140 [ 245.050203] [] ? page_waitqueue+0x20/0x20 [ 245.055976] [] ? autoremove_wake_function+0x90/0x90 [ 245.062643] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.068831] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 245.075560] [] ? wait_on_page_bit+0x140/0x140 [ 245.081857] [] ? mutex_lock_nested+0x5e3/0x870 [ 245.088081] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.094891] [] ? mutex_lock_nested+0x56f/0x870 [ 245.101137] [] ? iterate_bdevs+0xc8/0x260 [ 245.106935] [] ? mutex_lock_killable_nested+0x960/0x960 [ 245.113921] [] ? iterate_bdevs+0x19d/0x260 [ 245.119808] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 245.126723] [] fdatawait_one_bdev+0x50/0x70 [ 245.132670] [] iterate_bdevs+0x109/0x260 [ 245.138377] [] ? sync_inodes_one_sb+0x50/0x50 [ 245.144496] [] sys_sync+0xe1/0x170 [ 245.150031] [] ? sync_filesystem+0x240/0x240 [ 245.156070] [] ? compat_SyS_ustat+0x30/0x30 [ 245.162058] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.168887] [] ? sync_filesystem+0x240/0x240 [ 245.174922] [] do_fast_syscall_32+0x2f5/0x870 [ 245.181123] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.187890] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.194092] [ 245.194092] Showing all locks held in the system: [ 245.200440] 3 locks held by kworker/u4:2/45: [ 245.204817] #0: ("writeback"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.214161] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.224352] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 245.234312] 2 locks held by khungtaskd/515: [ 245.238649] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.247358] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.257070] 2 locks held by getty/3773: [ 245.261017] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.270351] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.280296] 1 lock held by blkid/7555: [ 245.284152] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 245.293136] 1 lock held by syz-executor5/8591: [ 245.297737] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.306973] 1 lock held by syz-executor5/8600: [ 245.311522] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.320742] [ 245.322344] ============================================= [ 245.322344] [ 245.329516] NMI backtrace for cpu 1 [ 245.333162] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gf361eb3 #2 [ 245.340245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.349583] ffff8801d86d7d00 ffffffff81d96069 0000000000000000 0000000000000001 [ 245.357559] 0000000000000001 0000000000000001 ffffffff810bb690 ffff8801d86d7d38 [ 245.365544] ffffffff81da118d 0000000000000001 0000000000000000 ffff8801bd229c18 [ 245.373535] Call Trace: [ 245.376098] [] dump_stack+0xc1/0x128 [ 245.381437] [] ? irq_force_complete_move+0x390/0x390 [ 245.388160] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.394100] [] ? irq_force_complete_move+0x390/0x390 [ 245.400821] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.407888] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.414873] [] watchdog+0x6f0/0xa70 [ 245.420119] [] ? watchdog+0x125/0xa70 [ 245.425542] [] kthread+0x26d/0x300 [ 245.430702] [] ? reset_hung_task_detector+0x20/0x20 [ 245.437337] [] ? kthread_park+0xa0/0xa0 [ 245.442932] [] ? kthread_park+0xa0/0xa0 [ 245.448527] [] ? kthread_park+0xa0/0xa0 [ 245.454125] [] ret_from_fork+0x5c/0x70 [ 245.459786] Sending NMI from CPU 1 to CPUs 0: [ 245.464292] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b6756 [ 245.471683] Kernel panic - not syncing: hung_task: blocked tasks [ 245.477809] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.89-gf361eb3 #2 [ 245.484879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.494207] ffff8801d86d7cb8 ffffffff81d96069 ffffffff83a8b5c0 ffff8801d86d7d90 [ 245.502184] ffff8801bd229c00 dffffc0000000000 ffffffff84409000 ffff8801d86d7d80 [ 245.510162] ffffffff8142fbd1 0000000041b58ab3 ffffffff8418bd08 ffffffff8142fa15 [ 245.518136] Call Trace: [ 245.520701] [] dump_stack+0xc1/0x128 [ 245.526038] [] panic+0x1bc/0x3a8 [ 245.531025] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.539224] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.546467] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.553712] [] watchdog+0x701/0xa70 [ 245.558958] [] ? watchdog+0x125/0xa70 [ 245.564378] [] kthread+0x26d/0x300 [ 245.569701] [] ? reset_hung_task_detector+0x20/0x20 [ 245.576351] [] ? kthread_park+0xa0/0xa0 [ 245.581946] [] ? kthread_park+0xa0/0xa0 [ 245.587543] [] ? kthread_park+0xa0/0xa0 [ 245.593139] [] ret_from_fork+0x5c/0x70 [ 245.599207] Dumping ftrace buffer: [ 245.602763] (ftrace buffer empty) [ 245.606445] Kernel Offset: disabled [ 245.610052] Rebooting in 86400 seconds..